last executing test programs: 26.998990181s ago: executing program 2 (id=173): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, &(0x7f0000000280)={0x30, 0x5, 0x0, {0x0, 0x2, 0x40026, 0x40000002}}, 0xfffffffffffffef9) memfd_create(&(0x7f00000002c0)='/dev/sda1\x00', 0x1) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) ioctl$FIBMAP(r1, 0x5393, &(0x7f0000000340)=0x3) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000080)={0x2, &(0x7f00000000c0)=[{0x15, 0x0, 0x4, 0x2}, {0x7, 0x0, 0xc}]}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000240)={@local, 0x0, 0x0, 0xff, 0x1, 0x9}, 0x20) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x101800, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_GET_XSAVE2(r5, 0x9000aecf, &(0x7f00009b7000/0x1000)=nil) capset(&(0x7f0000000100)={0x20080522}, &(0x7f0000000140)={0x0, 0x10, 0x0, 0x0, 0x4, 0x4}) lsetxattr$security_selinux(&(0x7f0000000180)='./cgroup\x00', &(0x7f00000001c0), 0x0, 0x0, 0x1) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c010000100033062cbd700000000000ac1414bb00000000000000000000000000000000000000000000000000000000000000050000ffda020000003a000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0000002000000000000000000000000000004d332000000000000000000000000000000000000010100000000000000030000000000000009000000000000000900000000000000010001000000000000000000000000000100000001000000fcffffffffffffff000000000000000000000000000000005f000000000000000a0000000000000001000000000000c00000000000010000000000000200050023000000000000004b000200656362286369706865725f6e756c6c290000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000001800000094f5ff00"], 0x13c}, 0x1, 0x0, 0x0, 0x20040}, 0x80) 26.998800942s ago: executing program 2 (id=174): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./tracing\x00', 0x1ff) mount(0x0, &(0x7f0000000180)='./tracing\x00', &(0x7f00000001c0)='tracefs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./tracing/events/sched/filter\x00', 0x1, 0x15d) write(r0, &(0x7f0000000240)='\f', 0x1) r1 = socket$netlink(0x10, 0x3, 0x8000000004) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x20042, 0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x10000000028) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f00000002c0)={0x1, 0x0, [{0x40000083, 0x0, 0x1001}]}) syz_ublk_setup_io_uring(0x175c, &(0x7f0000000780)={0x0, 0x296f, 0x8000, 0x0, 0x21d, 0x0, r0}, &(0x7f0000000800), &(0x7f0000000840), &(0x7f0000000880)) ioctl$XFS_IOC_ATTRMULTI_BY_HANDLE(r2, 0x4048587b, &(0x7f0000000700)={{r1, &(0x7f0000000300)='-#^}', 0x80000, &(0x7f0000000340)={@align=0x8a, {0x3, 0x9, 0x15d9, 0x1000}}, 0xc, &(0x7f0000000380), &(0x7f00000003c0)=0xe7b2}, 0x3, &(0x7f0000000680)=[{0x1, 0xa, &(0x7f0000000400)='%:.\x00', &(0x7f0000000440)="9080088d6a0ce744cb6142c35af87fbd99927998c947983045ff4d450f8be046d913d8a1bf830fab7459ff43e34eeccc997e45a42ac3efd4228f4e9856d3cfafdc3f170627bd2cef6f5fad6d462b2fe130a50c66998441f7a5b76eef7c09d0650350ecbafb2c9a690de46ecb7bf2a959", 0x70, 0x2}, {0x0, 0x5, &(0x7f00000004c0)='/dev/kvm\x00', &(0x7f0000000500)="449e5c227ab414cb82db8b54890fcf916c6a10fc9e1c1a9d096aa082159b85b3", 0x20, 0x28}, {0x2, 0x3061, &(0x7f0000000540)='[\x00', &(0x7f0000000580)="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", 0xff, 0x20}]}) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x8880, 0x85) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TCFLSH(r5, 0x80045439, 0x40bea7b87a0000) writev(r1, &(0x7f0000000140)=[{&(0x7f0000000080)="580000001400192340834b80040d8c560a067f0200ff000000000000000058000b4824ca945f64009400ff0325010ebc000000000000008000f0fffeffe809005300fff5dd00000010000200040010000800014004000000", 0x58}], 0x1) 26.998640442s ago: executing program 2 (id=175): socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) (async) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/memory.force_empty\x00', 0x2, 0x0) sendfile(r2, r2, 0x0, 0x4) ioctl$UI_DEV_CREATE(r2, 0x5501) (async, rerun: 64) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x1, 0x0, 0x0, 0x2000, &(0x7f0000002000/0x2000)=nil}) (async, rerun: 64) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) munmap(&(0x7f0000002000/0x4000)=nil, 0x4000) (async) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f0000000100)=0x100000001, 0x4) (async) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r4, 0x6, 0x14, &(0x7f0000000140)=0x1, 0x4) (async) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @remote}}, 0x1c) (async) sendto$inet6(r4, &(0x7f0000000240)="a6e2976b5c4383036d32dadd2e144d8645ca8d1b230e105614396838da83c754887e7bea2f35d4ea667817d90d532af065f2e398dd9081ea16f8b371a202a6f9e505bbc964a0d3880bf0104a0a0a2f0d311efee1637e85a0125b38f961918f99bf9c2c146e42327f178dc2b3d4936e7f7f0a79f74ba464d83ab41742d1186776dc1779b5c50ac82d0fa8f9e42074b5b6079207fb21e718080907964669be539791e3e98687ee059853", 0xfffffffffffffcc1, 0x840, 0x0, 0x56) (async) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000080)={0x1, 0x0, [{0x4b564d01, 0x0, 0x1}]}) munmap(&(0x7f0000001000/0x3000)=nil, 0x3000) (async) mmap$xdp(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x10010, r2, 0x180000000) ioctl$KVM_RUN(r3, 0xae80, 0x0) (async) r5 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000001c0)={0x1, &(0x7f0000000200)=[{0x6, 0xfd, 0x0, 0x7fff7ffc}]}) close_range(r5, 0xffffffffffffffff, 0x3f00000000000000) 26.912967861s ago: executing program 2 (id=177): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc/thread-self/fail-nth\x00', &(0x7f0000000040)='fuse\x00', 0x20000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./proc\x00', 0x2, 0x0) mknodat$null(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x1000, 0x103) setxattr$security_capability(0x0, &(0x7f00000001c0), 0x0, 0x0, 0x2) lsetxattr$security_evm(&(0x7f0000000480)='./proc\x00', &(0x7f00000004c0), &(0x7f0000000500)=@v1={0x2, "5fdc"}, 0x3, 0x1) lsetxattr$security_capability(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240), &(0x7f0000000280)=@v3={0x3000000, [{0x7, 0x1}, {0x2, 0xfffffff9}]}, 0x18, 0x0) lgetxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=ANY=[], 0x0, 0x11) write(r0, &(0x7f0000000100)='27', 0x2) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x22001, 0x0) ioctl$XFS_IOC_PATH_TO_HANDLE(r0, 0xc0385869, &(0x7f0000000400)={r1, &(0x7f0000000300)='/.\'-)!(:$\x99\'\x00', 0x0, &(0x7f0000000340)={@_ha_fsid={[0x7e1698bf, 0x8]}, {0x4c, 0x6, 0x3, 0x1d19}}, 0x2, &(0x7f0000000380)={@_ha_fsid}, &(0x7f00000003c0)=0xba}) ioctl$HIDIOCGFLAG(r2, 0x8004480e, &(0x7f0000000440)) 26.827046939s ago: executing program 2 (id=178): r0 = getpid() mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0xbc) mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r1 = creat(&(0x7f00000000c0)='./sys/bus/usb/devices/usb1/bConfigurationValue\x00', 0x9) write$tcp_mem(r1, &(0x7f0000000180)={0xc4bd, 0x20, 0x6, 0x20, 0x8000000000010001}, 0x48) r2 = syz_pidfd_open(r0, 0x0) setns(r2, 0x24020000) r3 = syz_clone(0xb21e0000, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = syz_pidfd_open(r3, 0x0) setns(r4, 0x24020000) open_tree(0xffffffffffffff9c, &(0x7f0000000140)='\x00', 0x81901) read$FUSE(r1, &(0x7f0000000200)={0x2020, 0x0, 0x0, 0x0}, 0x2020) quotactl$Q_QUOTAOFF(0x0, &(0x7f0000000100)=@loop={'/dev/loop', 0x0}, r5, 0x0) 26.826707989s ago: executing program 2 (id=179): sendmsg$TIPC_NL_BEARER_ADD(0xffffffffffffffff, 0x0, 0x24040000) read$FUSE(0xffffffffffffffff, 0x0, 0x0) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000005e00)="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0x2000, 0x0) newfstatat(0xffffffffffffff9c, 0x0, 0x0, 0x1000) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012880), 0x2800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000128c0)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000012900)=[@text64={0x40, 0x0}], 0x1, 0x64, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) (fail_nth: 4) 11.811129412s ago: executing program 32 (id=179): sendmsg$TIPC_NL_BEARER_ADD(0xffffffffffffffff, 0x0, 0x24040000) read$FUSE(0xffffffffffffffff, 0x0, 0x0) syz_fuse_handle_req(0xffffffffffffffff, 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0x2000, 0x0) newfstatat(0xffffffffffffff9c, 0x0, 0x0, 0x1000) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012880), 0x2800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000128c0)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000012900)=[@text64={0x40, 0x0}], 0x1, 0x64, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) (fail_nth: 4) 4.82659105s ago: executing program 4 (id=283): r0 = syz_usb_connect$hid(0x3, 0x36, &(0x7f0000000600)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x44f, 0xb65d, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x1, "", [{{0x9, 0x4, 0x0, 0x8, 0x2, 0x3, 0x0, 0x1, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x18}}, {{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x0, 0xb8}}}}}]}}]}}, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x169140, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f00000001c0)={0x3, 0x0, &(0x7f0000000240)={&(0x7f0000000540)={0x2, 0x4, 0x0, 0x3, 0xc, 0x0, 0x70bd2c, 0x25dfdbfb, [@sadb_address={0x3, 0x6, 0x6c, 0x0, 0x0, @in={0x2, 0x4e23, @remote}}, @sadb_sa={0x2, 0x1, 0x0, 0x40, 0x0, 0x7, 0xd, 0xc0000000}, @sadb_address={0x5, 0x7, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0xcc62, @remote, 0x7}}]}, 0x60}, 0x1, 0x7}, 0x0) r4 = memfd_create(&(0x7f0000000080)='[\v\xdbX\xae[\x1a\xa9\xfd\xfa\xad\xd1md\xc8\x85HX\x96\xa7f\x9ae\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;(\xb5\xe1jS\xd6\x91%||\xa0\x8ez\xadT\xc8\f\xe5\x89\xbf3:\x99\x1e\x15n\xc3\xcf\xd3\xae\xd2\a\x11\xa9\xa5^\xff\xf5\x95\xd2q#\xc6\xca\x97\x9d\xcb\x1e\x80\xd6\xd5%N&\xf8#\x80z\t\x00\x00\x00\x00\x00\x00\x00\x9b\x01\xf9t\xbb\x1er\x04\xdb\xd3\xcd\xfd\xbdnC\xec#]\xbf\xa2\xa2H\x86\x86[8\x05\xfe\xdc\x11\x04\xa1u\x81', 0x0) fsetxattr(r4, &(0x7f0000000140)=@known='user.incfs.id\x00', 0x0, 0x0, 0x0) fremovexattr(r4, &(0x7f0000000180)=@known='user.incfs.id\x00') r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) setns(0xc9, 0x0) r6 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r6, 0x1, 0x3c, &(0x7f0000000300)=0x1, 0x4) sendmmsg$inet(r6, &(0x7f0000000340)=[{{&(0x7f00000003c0)={0x2, 0x4e23, @multicast1}, 0x10, 0x0}}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000480)="1f", 0x1}], 0x1}}], 0x2, 0x2400c0a2) writev(r6, &(0x7f00000004c0)=[{&(0x7f0000000500)="b0", 0x306}], 0x1) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000000040)={0x1, 0x0, [{0xc0010117, 0x0, 0xffff}]}) syz_usb_control_io$hid(r0, 0x0, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r4, 0x400c6615, &(0x7f0000000280)={0x0, @adiantum, 0x0, @desc3}) syz_usb_control_io$hid(r0, &(0x7f0000000400)={0x24, 0x0, 0x0, &(0x7f0000000200)={0x0, 0x22, 0x25, {[@global=@item_012={0x2, 0x1, 0x0, '@\x00'}, @global=@item_012={0x1, 0x1, 0x1, '\x00'}, @global=@item_4={0x3, 0x1, 0x4, "b415bac8"}, @local=@item_4={0x3, 0x2, 0x0, "17b98219"}, @main=@item_4={0x3, 0x0, 0x8, "17a5422b"}, @main=@item_4={0x3, 0x0, 0xc, "b188ec24"}, @main=@item_012={0x2, 0x0, 0x8, '\x00\x00'}, @global=@item_012={0x1, 0x1, 0x0, '\b'}, @global=@item_012={0x1, 0x1, 0x9, "01"}, @local=@item_012={0x1, 0x2, 0x2, '0'}, @main=@item_012={0x1, 0x0, 0x9, "02"}, @main=@item_012={0x0, 0x0, 0xc}]}}, 0x0}, 0x0) ioctl$USBDEVFS_DISCONNECT_CLAIM(0xffffffffffffffff, 0x8108551b, 0x0) 4.525512751s ago: executing program 0 (id=285): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000680)='memory.numa_stat\x00', 0x275a, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101842, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)=0x20) rmdir(&(0x7f0000000080)='./file1\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x30012, r0, 0x62880000) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00000006c0)={0x5, 0x5, 0x9, 0x2, 0xe, 0x4, 0x8000}, 0xc) 4.224550231s ago: executing program 0 (id=288): r0 = syz_create_resource$binfmt(&(0x7f0000000000)='./file1\x00') r1 = openat$binfmt(0xffffffffffffff9c, r0, 0x42, 0x1ff) r2 = socket$nl_route(0x10, 0x3, 0x0) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000380)) (async, rerun: 32) mknodat(0xffffffffffffff9c, &(0x7f0000002440)='./file0\x00', 0x1000, 0xffe) (rerun: 32) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002480), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000024c0)='./file0\x00', &(0x7f0000002500), 0x200a806, &(0x7f0000002540)={{'fd', 0x3d, r3}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@allow_other}]}}) (async, rerun: 32) read$FUSE(r3, &(0x7f00000025c0)={0x2020, 0x0, 0x0}, 0x2020) (rerun: 32) write$FUSE_INIT(r3, &(0x7f0000004600)={0x50, 0x0, r4, {0x7, 0x2b, 0xfffffffe, 0x100000, 0x0, 0xffff, 0x6, 0xfffffffe, 0x0, 0x0, 0x1, 0xfe}}, 0x50) (async) openat(0xffffffffffffff9c, &(0x7f0000004680)='./file0\x00', 0xa8f86, 0x1) close(r3) close(r1) (async) execveat$binfmt(0xffffffffffffff9c, r0, &(0x7f0000000040)={[], 0x1f}, 0x0, 0x0) (async) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000009, 0x32, 0xffffffffffffffff, 0x3000) (async) r5 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) (async) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000180), 0x100, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r5, 0x8004e500, &(0x7f0000000200)=r6) (async) read$FUSE(r6, &(0x7f00000003c0)={0x2020, 0x0, 0x0}, 0x2020) openat$zero(0xffffffffffffff9c, &(0x7f00000046c0), 0x100, 0x0) (async, rerun: 64) ioctl$SNAPSHOT_S2RAM(r6, 0x330b) (async, rerun: 64) write$FUSE_INTERRUPT(r6, &(0x7f0000002400)={0x10, 0x0, r7}, 0x10) (async) setxattr$incfs_metadata(&(0x7f0000000240)='./file1\x00', &(0x7f0000000280), &(0x7f00000002c0)="5267529d394bc5f2fb28855b50cbb6eacafc653128f61322f53e44e3fb38b8e7c17df5c22dbe472595f1f9cb047ca671fc14506c2f55fff7c3b005a1ad82f99f6615815d497878edba08546e4b6d0b3dcacb1a6633d6d6266fb7de946e92a2119585315a30ba86fca34c5ef4ca1a949a57b818103768367f229d94cf92bd160b0eb3d3e99955e7e69a45de62b1e56ced392a4be049b67a79bf7229e32d0d5f384ce301d90758bdb6c66727", 0xab, 0x1) (async) pselect6(0x2a, 0x0, &(0x7f0000000080)={0x1, 0xa, 0x0, 0x5, 0xf039, 0xffff, 0x2, 0x7}, &(0x7f00000000c0)={0x5, 0x7, 0xe882, 0x1000, 0x5, 0x2, 0x7f, 0x800}, &(0x7f0000000140), &(0x7f00000001c0)={0x0}) 4.181265486s ago: executing program 0 (id=289): r0 = socket$inet6(0xa, 0xa, 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e21, @broadcast}, 0x10) mkdirat(0xffffffffffffff9c, &(0x7f0000000600)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000640)='./proc\x00', &(0x7f0000000680)='proc\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./sys/class/rtc/rtc0/wakealarm\x00', 0x83, 0x0) ioctl(r2, 0x400c4d01, &(0x7f0000000700)="000002000002") setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000000c0)=0xd0, 0x4) mkdirat(r2, &(0x7f00000004c0)='./sys\x00', 0x1ff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000580)='./sys/class/rtc/rtc0/wakealarm\x00', 0x2, 0x0) write$cgroup_pid(r3, &(0x7f00000005c0), 0x12) connect$inet(r1, &(0x7f0000000140)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1f}}, 0x10) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x40e41, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000180)={'syzkaller1\x00', 0xc201}) socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000500)={'sit0\x00'}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000003c0)={@local, 0x1c}) sendto$inet(r1, &(0x7f00000001c0), 0xffffffffffffff94, 0x9b00, 0x0, 0x0) r6 = syz_create_resource$futex(&(0x7f0000000000)=0x1) futex(r6, 0x0, 0x1, 0x0, 0x0, 0x1) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000240)={0x1, &(0x7f0000000280)=[{0x6, 0x7, 0x0, 0x101}]}, 0x10) recvfrom$inet(r1, &(0x7f00000002c0)=""/8, 0xfffffffffffffd0b, 0x720, 0x0, 0xfffffffffffffd25) 3.205956765s ago: executing program 0 (id=295): r0 = socket$tipc(0x1e, 0x2, 0x0) (async) socket$tipc(0x1e, 0x2, 0x0) (async) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240), 0x140, 0x0) ioctl$RTC_AIE_OFF(r1, 0x7002) (async) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x602080, 0x0) (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./config\x00', 0x1ff) (async) mount(0x0, &(0x7f00000002c0)='./config\x00', &(0x7f0000000300)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000380)='./config/usb_gadget/g1\x00', 0x1ff) (async, rerun: 32) openat(0xffffffffffffff9c, 0x0, 0x301002, 0x12) (rerun: 32) mkdirat(0xffffffffffffff9c, 0x0, 0x3f) (async, rerun: 32) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./config/usb_gadget/g1/strings/0x409/serialnumber\x00', 0x80442, 0x0) (async, rerun: 32) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff) (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./config/usb_gadget/g1/functions/hid.usb0\x00', 0x1ff) (async) bind$inet(0xffffffffffffffff, &(0x7f0000000480)={0x2, 0x4e20, @local}, 0x10) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) (async) r3 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/usb_gadget/g1/functions/hid.usb0/report_desc\x00', 0x2, 0x0) write(r3, &(0x7f0000000500)="05010906a101050719e029e7150025017501950881029501750881019505750105", 0x21) r4 = getpid() prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) (async, rerun: 64) r5 = syz_pidfd_open(r4, 0x0) (rerun: 64) setns(r5, 0x24020000) (async, rerun: 32) r6 = syz_clone(0xb21e0000, 0x0, 0x0, 0x0, 0x0, 0x0) (rerun: 32) syz_pidfd_open(r6, 0x0) setns(0xffffffffffffffff, 0x0) (async) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0) (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x207) capset(0x0, 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f00000001c0)={[{@workdir={'workdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file2'}}], [], 0x2c}) (async) setsockopt$TIPC_GROUP_JOIN(r2, 0x10f, 0x87, &(0x7f0000000040)={0x42, 0x3, 0x1}, 0x10) (async) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000080)={0x100042, 0xf7, 0x1}, 0x10) 3.102786255s ago: executing program 4 (id=296): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'erspan0\x00', &(0x7f0000000140)=@ethtool_drvinfo={0x3, "3f669e76f4a4cb63b8bed51f0d192ac64013bf7ce86e341c3c4023ab0284c750", "7a6419e195178434853a3e9b1a944eaa61a5241fa8ecdbefd94b3b70919cb924", "046fed1109542c0adf35ad7318fc6dc1d4212ea4e435b8f7b89db292aa416b43", "16892c77c7349da2ee9172d62169e4b2f530a4bf4fbd158b6ec757f84da86657", "509dce72017823ba712dae662e4a38488ef40b0cff0ee40e4b1ef8bb86a2b9e3", "44dfa4c216a462b788788b70", 0x1, 0x1, 0xbe5d, 0x8, 0x80000000}}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000800), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = syz_kvm_setup_syzos_vm$x86(r2, &(0x7f0000c00000/0x400000)=nil) r4 = syz_kvm_add_vcpu$x86(r3, &(0x7f0000000000)={0x0, &(0x7f0000000e80)=[@nested_amd_invlpga={0x17d, 0x20, {0x0, 0x77ad}}, @wrmsr={0x65, 0x20, {0xb97, 0x5}}, @nested_set_state_pages={0x140, 0x28, {0x0, 0xa, @gpa=0x8000000}}, @nested_vmresume={0x130, 0x18, 0x2}, @nested_amd_vmload={0x182, 0x18, 0x2}, @nested_amd_vmload={0x182, 0x18, 0x2}, @nested_intel_vmwrite_mask={0x154, 0x38, {0x1, @host32=0x4c00, 0x0, 0x5, 0x3fe}}, @out_dx={0x6a, 0x28, {0x7b68, 0x2, 0x1}}, @wrmsr={0x65, 0x20, {0x257, 0xb16c}}, @nested_amd_invlpga={0x17d, 0x20, {0x80a0000, 0xef09}}, @nested_amd_vmsave={0x183, 0x18, 0x3}, @nested_load_code={0x12e, 0x5f, {0x1, "0f0936f30f1ecfc4c1f054dc64f3420faeb60900000066baf80cb80cd43887ef66bafc0cb80d000000efc4a3bd5d68080a440fc7b50700000067440f2243c4e23ddd67153e0208"}}, @nested_vmlaunch={0x12f, 0x18, 0x1}, @nested_amd_set_intercept={0x181, 0x30, {0x0, 0x7, 0x2, 0x1}}, @nested_create_vm={0x12d, 0x18, 0x2}, @nested_intel_vmwrite_mask={0x154, 0x38, {0x3, @ro_nat=0x6408, 0xfffffffffffffffe, 0x9, 0x6}}, @nested_amd_vmsave={0x183, 0x18, 0x2}, @out_dx={0x6a, 0x28, {0x2b49, 0x2, 0x8}}, @set_irq_handler={0xc8, 0x20, {0xb2, 0x5}}, @set_irq_handler={0xc8, 0x20, {0x8}}, @enable_nested={0x12c, 0x18}, @nested_load_code={0x12e, 0x59, {0x2, "0f0f0c819e66baf80cb878a63881ef66bafc0ced66b8d2008ed0c422b5b66200c4c1997d40a866b810000f00d00f01c40f01c53e660f3880963c51000065460f30"}}, @nested_amd_clgi={0x17f, 0x10}, @nested_amd_clgi={0x17f, 0x10}, @nested_vmlaunch={0x12f, 0x18, 0x2}, @nested_amd_vmload={0x182, 0x18, 0x1}, @nested_amd_set_intercept={0x181, 0x30, {0x1, 0x5}}, @wrmsr={0x65, 0x20, {0x401, 0x2}}, @nested_load_code={0x12e, 0x7c, {0x1, "66450f3882585f66b845000f00d0b9120a0000b80a000000ba000000000f30f2400f38f0f70fc7ad9a420000b9800000c00f3235004000000f3066baf80cb8c8c24489ef66bafc0cedb9800000c00f3235004000000f3066b814008ed0f028a166c40000"}}, @wrmsr={0x65, 0x20, {0x955, 0xffff}}, @nested_create_vm={0x12d, 0x18, 0x2}], 0x4a4}) ioctl$KVM_SET_CPUID2(r4, 0x4008ae90, &(0x7f00000000c0)={0x2, 0x0, [{0xc0000001, 0xc40, 0x6, 0xd7ce, 0x5, 0x6, 0x5}, {0xb, 0x6, 0x1, 0x0, 0xfffffffb, 0x8001, 0x2}]}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240), 0x8100, 0x0) readv(r5, &(0x7f0000000280)=[{&(0x7f00000002c0)=""/157, 0x9d}], 0x1) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f00000006c0), 0x28100, 0x0) r7 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r7, 0x1, 0x28, &(0x7f0000000d80)=0x1, 0x4) r8 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r8, &(0x7f0000000dc0)={0x2, 0x4e21, @broadcast}, 0x2f) connect$inet(r8, &(0x7f0000000e00)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1b}}, 0x10) r9 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$F2FS_IOC_GET_COMPRESS_OPTION(r0, 0x8002f515, &(0x7f0000000d40)) r10 = ioctl$KVM_CREATE_VCPU(r9, 0xae41, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x20132, 0xffffffffffffffff, 0xb299b000) process_vm_writev(0x0, &(0x7f0000000700)=[{&(0x7f0000000740)=""/156, 0x9c}], 0x67, &(0x7f0000000840)=[{&(0x7f0000000880)=""/116, 0xd8d0481}], 0x1, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000a00), 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r9, 0x4020ae46, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_NMI(r10, 0xae9a) mkdirat(0xffffffffffffff9c, &(0x7f0000000c00)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000c40)='./sys\x00', &(0x7f0000000c80)='sysfs\x00', 0x0, 0x0) r11 = openat(0xffffffffffffff9c, &(0x7f0000000cc0)='./sys/class/net/veth0/queues/tx-0/xps_cpus\x00', 0x2, 0x0) write$cgroup_netprio_ifpriomap(r11, &(0x7f0000000d00)=ANY=[@ANYRESDEC=r11], 0x8) ioctl$KVM_SET_REGS(r10, 0x4090ae82, &(0x7f0000000a80)={[0x0, 0x100000000, 0x0, 0x7f, 0x100000, 0x0, 0x2004c8, 0x88000000, 0x0, 0x0, 0x7, 0x0, 0x5, 0x0, 0x2, 0xffffffffffffffff], 0x0, 0x102280}) ioctl$KVM_RUN(r10, 0xae80, 0x0) 2.85627357s ago: executing program 4 (id=299): r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x378, 0xfffffffffffffffe) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000), r1) syz_genetlink_get_family_id$tipc2(&(0x7f0000000140), r1) r3 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x1000000) r4 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(r3, 0x8983, &(0x7f0000000180)={0x1, 'vlan1\x00', {}, 0x5832}) sendmsg$TIPC_NL_LINK_RESET_STATS(r1, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYRES8=r1, @ANYRES16=r2, @ANYRESHEX=r4], 0xd4}}, 0x40000) r5 = syz_genetlink_get_family_id$devlink(&(0x7f0000000200), 0xffffffffffffffff) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_RATE_GET(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="4935e631126f855a374cbac14ec4ba056d7106ee98fc655e9353bdc1cca8d9b2a845ab372b361e98b1c2921ad20e6878452b152cb775673b8711ab75e9ec08f00011df4a12bbfe238b355ff2e1b1ae003c7eb3f2ecad0fab98c1599799e3eac656f84e3871b4a798b1e2e480365d085cc076711b3757dcbacaa6839dbbec01941f95bc89cdd75a8711933941787502e7da854ee719a2f149778af6c4bf588bc57c75201905827ea63ebd821d351871995ebd8f2a70f844025e880d0abd82c137fd143ac3898c6a67c2f4d2840eb8dda5ee0683d452571fc549337cd7748b0100"/235, @ANYRES16=r6, @ANYRESDEC=0x0], 0x14}}, 0x24008080) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r7, 0x0, 0x1, &(0x7f0000000f00)=0x1, 0x4) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380), 0x101800, 0x0) r9 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) r10 = ioctl$KVM_CREATE_VCPU(r9, 0xae41, 0x6) ioctl$KVM_SET_MSRS(r10, 0x4008ae89, &(0x7f0000000580)={0x1, 0x0, [{0xc001001b, 0x0, 0x1000005}]}) sendmsg$DEVLINK_CMD_SB_POOL_SET(r4, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x14, r5, 0x200, 0x70bd25, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x20048004) r11 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000002c0)=ANY=[@ANYBLOB="12011001000000084513083000000000000109022404010000a00009040000020300000009210000ff0122180009058103"], 0x0) syz_usb_control_io$hid(r11, 0x0, 0x0) syz_usb_control_io$hid(r11, &(0x7f0000000480)={0x24, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="0022180000000501150825ff0904a1010901a1007508950109dc8102c0c0"], 0x0}, 0x0) syz_usb_control_io$hid(r11, 0x0, &(0x7f0000000500)={0x2c, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x20, 0x1, 0x11, "8d1bb8e76fc2e053471eb40c3790c93207"}, 0x0}) syz_usb_control_io(r11, &(0x7f0000000980)={0x2c, &(0x7f0000000740)={0x0, 0x8, 0xe4, {0xe4, 0x6, "a53dc8350cdf6305faa56f3373df3b14680ba7c9dde9ba4749a710652dc8e4cbfd1fc340f0b250cac40063fb2779edc8aff40f8d656936bf778f6ee515e2407d09ebf66ba2f601f8a19ef7d7792d5b3409a79a35a6a0ac2c3f5b0d085c8f9ec30a0f2017cb3bd8ebe571736566cf16e8378369e323cb55c1796493a8e6e31c5be9a1cfa30704e2ef5574fe746ecfdf890faa5a29577c3301ba81a46228113e84679a6666d0bdad96b143e9ea24154e5b2be21902cdf8de38adc170dfaf4423f2a1586829b7885b7312d253ab73c7a79adf30e8056a96ebfda1d7f66c035ed61f17c9"}}, &(0x7f0000000840)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x41d}}, &(0x7f0000000880)=ANY=[@ANYBLOB="000f78000000050f78000320100a00e5ff01000f0001800fff00000000000000c000000f00ff00ff00ff00071002005e07002407038b73ef2aff8838af119f7d5d656b6936c0a8ba85cd55440e17b12012d9bef716aa9aa296ccd89939f6dd816a01f60851eec4daae00d9737ac0f393599cd0cfc8f6bf9a10bf832b4dd8"], &(0x7f0000000900)={0x20, 0x29, 0xf, {0xf, 0x29, 0x10, 0x10, 0x86, 0x0, "7f3c5c5e", "041656d0"}}, &(0x7f0000000940)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x7, 0x18, 0x38, 0x6, 0x5, 0x80, 0x1}}}, &(0x7f0000000e40)={0x84, &(0x7f00000009c0)={0x0, 0x12, 0x8c, "7364a2af726119fc92cdb661d5ba140057bd665de4ee824f1486221020ba52a7a2bbb457302f99d59aa1f7500074e87367c109da32f3d1c2036dd4d3733ac3e9f4ce55649cb3fe42a3fc21ed26232210e77cca0a0f59d3ef796302eb039bb842c74c2b5989015d9df677419e7b8309321b8e42810d303ab756a455c172f24aa724d09ca51765e583bbda34a7"}, &(0x7f0000000a80)={0x0, 0xa, 0x1, 0xe}, &(0x7f0000000ac0)={0x0, 0x8, 0x1, 0xa}, &(0x7f0000000b00)={0x20, 0x0, 0x4, {0x1, 0x2}}, &(0x7f0000000b40)={0x20, 0x0, 0x4, {0x8, 0x2}}, &(0x7f0000000b80)={0x40, 0x7, 0x2, 0x7}, &(0x7f0000000bc0)={0x40, 0x9, 0x1, 0x7}, &(0x7f0000000c00)={0x40, 0xb, 0x2, "bf60"}, &(0x7f0000000c40)={0x40, 0xf, 0x2, 0x7}, &(0x7f0000000c80)={0x40, 0x13, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, &(0x7f0000000cc0)={0x40, 0x17, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, &(0x7f0000000d00)={0x40, 0x19, 0x2, "9df4"}, &(0x7f0000000d40)={0x40, 0x1a, 0x2, 0xffff}, &(0x7f0000000d80)={0x40, 0x1c, 0x1}, &(0x7f0000000dc0)={0x40, 0x1e, 0x1, 0x5}, &(0x7f0000000e00)={0x40, 0x21, 0x1, 0x3}}) 2.107084916s ago: executing program 0 (id=303): r0 = socket$inet6(0xa, 0xa, 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e21, @broadcast}, 0x10) mkdirat(0xffffffffffffff9c, &(0x7f0000000600)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000640)='./proc\x00', &(0x7f0000000680)='proc\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./sys/class/rtc/rtc0/wakealarm\x00', 0x83, 0x0) ioctl(r2, 0x400c4d01, &(0x7f0000000700)="000002000002") setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000000c0)=0xd0, 0x4) mkdirat(r2, &(0x7f00000004c0)='./sys\x00', 0x1ff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000580)='./sys/class/rtc/rtc0/wakealarm\x00', 0x2, 0x0) write$cgroup_pid(r3, &(0x7f00000005c0), 0x12) connect$inet(r1, &(0x7f0000000140)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1f}}, 0x10) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x40e41, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000180)={'syzkaller1\x00', 0xc201}) socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000500)={'sit0\x00'}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000003c0)={@local, 0x1c}) sendto$inet(r1, &(0x7f00000001c0), 0xffffffffffffff94, 0x9b00, 0x0, 0x0) r6 = syz_create_resource$futex(&(0x7f0000000000)=0x1) futex(r6, 0x0, 0x1, 0x0, 0x0, 0x1) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000240)={0x1, &(0x7f0000000280)=[{0x6, 0x7, 0x0, 0x101}]}, 0x10) recvfrom$inet(r1, &(0x7f00000002c0)=""/8, 0xfffffffffffffd0b, 0x720, 0x0, 0xfffffffffffffd25) 1.469874281s ago: executing program 3 (id=304): mkdirat(0xffffffffffffff9c, &(0x7f0000001640)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000001680)='./proc\x00', &(0x7f00000016c0)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001700)='./proc/sys/vm/drop_caches\x00', 0x1, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000000)='.\x00', 0x400017e) mknod(&(0x7f0000000040)='./file0\x00', 0x8001420, 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x1, 0x0) ioctl$F2FS_IOC_START_ATOMIC_WRITE(r2, 0xf501, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0xa) write$cgroup_int(r0, 0x0, 0x0) 1.307106847s ago: executing program 3 (id=306): syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f0000000180)=@new_dev={0x4, 0x3c9, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x40}}}, &(0x7f00000001c0)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) r3 = syz_io_uring_setup(0x6e00, &(0x7f0000000200)={0x0, 0x8d91, 0x4000, 0x3, 0x366}, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)) syz_ublk_setup_queues(r2, r0, &(0x7f0000000380)={0x0, 0x96c3, 0x10, 0x1, 0x34a, 0x0, r3}, &(0x7f0000000400)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0xb8f6, 0x800, 0x1000002, 0x22a}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x3b00, 0x4000, 0x4, 0xd4}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x93e9, 0x2000, 0x4003bfff, 0x2b9}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x4, 0x20, 0xfffffffa, 0x230}}], 0x1, 0x0, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f00000006c0)={0x3, &(0x7f0000000680)=[{0x6, 0x2, 0x7, 0xfffffffd}, {0x2, 0x9, 0x4, 0x2fbb9c81}, {0x6, 0x1, 0x7, 0xfd}]}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) keyctl$revoke(0x3, 0x0) r4 = gettid() rt_sigprocmask(0x0, &(0x7f0000000000)={[0xffffffed]}, 0x0, 0x8) timer_create(0x3, &(0x7f000049efa0)={0x0, 0x14, 0x4, @tid=r4}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x1, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_gettime(r5, 0x0) rt_sigprocmask(0x2, &(0x7f0000001140)={[0x800]}, 0x0, 0x8) 1.306811257s ago: executing program 3 (id=307): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pselect6(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r1) unshare(0x22020400) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, 0x0, 0x0, 0x1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f0000000140)={@ipv4={'\x00', '\xff\xff', @private=0xa010100}, 0x1, 0x1, 0x0, 0x7, 0x400, 0x2}, 0x20) ptrace$peeksig(0x4209, r1, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f00000000c0)=[{}]) ioctl$int_in(r0, 0x5421, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps_rollup\x00') close(r4) 895.063729ms ago: executing program 1 (id=310): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080), 0x6040, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_DEL(r4, &(0x7f0000000580)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000540)={&(0x7f0000000480)={0xa8, 0xa, 0x6, 0xc05, 0x0, 0x0, {0x7, 0x0, 0x7}, [@IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x9}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_ADT={0x30, 0x8, 0x0, 0x1, [{0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_NAME={0x9, 0x12, 'syz1\x00'}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_CIDR2={0x5, 0x15, 0x34}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_NAMEREF={0x9, 0x13, 'syz2\x00'}}]}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x8}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_ADT={0x34, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_CADT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x80}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_CIDR={0x5}}, {0x18, 0x7, 0x0, 0x1, @IPSET_ATTR_IFACE={0x14, 0x17, 'bridge_slave_1\x00'}}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x20000049}, 0x4c094) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000440)=[@text64={0x40, &(0x7f0000000200)="f7790066baa00066b86b4266ef66ba420066b8e20066ef0f29902cbb0000f36d666666440f38826b410f786b42d1d107b8010000000f01d98fe9d89afd", 0x3d}], 0x1, 0x21, 0x0, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f0000000040)=0x1000) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100), r2) sendmsg$TIPC_NL_PUBL_GET(r2, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xdc, r5, 0x1, 0x70bd29, 0x25dfdbfd, {}, [@TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xffff0000}]}, @TIPC_NLA_PUBL={0x3c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x7}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x64e}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xfffffd5d}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x7}, @TIPC_NLA_PUBL_UPPER={0x8}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x77a1}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x80000001}]}, @TIPC_NLA_NET={0x6c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xbf5a}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x6}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0xffff}, @TIPC_NLA_NET_ID={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xffffffff00000001}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x7fffffff}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x7}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x4}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x9}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0xfff}]}, @TIPC_NLA_PUBL={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x6}]}]}, 0xdc}}, 0x804) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4400ae8f, &(0x7f0000000140)=@x86={0x40, 0x1, 0x10, 0x0, 0x8, 0x0, 0x10, 0x0, 0x0, 0x80, 0x9, 0x0, 0x0, 0x0, 0xfffffff8, 0x0, 0xff, 0xff, 0x1}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 894.851779ms ago: executing program 1 (id=311): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000140)=[{0x20, 0x0, 0x0, 0xfffff03c}, {0x6}]}, 0x10) syz_usb_connect(0x0, 0x24, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000e2793b10d10501200006010203010902120008000000000904"], 0x0) r1 = syz_open_dev$ptys(0xc, 0x3, 0x1) r2 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) close(r2) ioctl$TCSETS(r1, 0x5402, &(0x7f00000000c0)={0x3, 0xe, 0x8, 0x10, 0x17, "cb850815b1974d8a25067bbdc516ae84a63e0f"}) ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f0000000280)="48ed94e9057577c1118f63fd95aadd86b19dd2dac1677aa9441524282b9872d98b4f84e6e429ba50efeb15df88ed349646848a9445a6864200494aca109ff0b3129a6560c18ff0e01fa926561a2c9680adef8bfea4cd2ae42a99f4251abc912f3e1f186da464e808c89acf7ce2648e9c33ffa96079ee0a28586b411fcebde1ee1dc10c3a11fec42933c4b2bec831559d87a82ed181e396f8c532475d96c6cdea804b17abacd7a690eb9aa5605d9173ea17ed67a62af8ca8cca8bf0daf4d2319c2e47dfcafe3f2958") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000140)=[{0x20, 0x0, 0x0, 0xfffff03c}, {0x6}]}, 0x10) (async) syz_usb_connect(0x0, 0x24, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000e2793b10d10501200006010203010902120008000000000904"], 0x0) (async) syz_open_dev$ptys(0xc, 0x3, 0x1) (async) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) (async) close(r2) (async) ioctl$TCSETS(r1, 0x5402, &(0x7f00000000c0)={0x3, 0xe, 0x8, 0x10, 0x17, "cb850815b1974d8a25067bbdc516ae84a63e0f"}) (async) ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f0000000280)="48ed94e9057577c1118f63fd95aadd86b19dd2dac1677aa9441524282b9872d98b4f84e6e429ba50efeb15df88ed349646848a9445a6864200494aca109ff0b3129a6560c18ff0e01fa926561a2c9680adef8bfea4cd2ae42a99f4251abc912f3e1f186da464e808c89acf7ce2648e9c33ffa96079ee0a28586b411fcebde1ee1dc10c3a11fec42933c4b2bec831559d87a82ed181e396f8c532475d96c6cdea804b17abacd7a690eb9aa5605d9173ea17ed67a62af8ca8cca8bf0daf4d2319c2e47dfcafe3f2958") (async) 873.335151ms ago: executing program 0 (id=312): r0 = fsopen(&(0x7f0000000040)='ramfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) (async) r1 = fsmount(r0, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000100)={0x5, {{0xa, 0x4e20, 0x2, @local, 0xe}}}, 0x88) (async) fchdir(r1) (async, rerun: 64) r2 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000200), r1) (rerun: 64) sendmsg$SEG6_CMD_GET_TUNSRC(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x38, r2, 0x800, 0x70bd29, 0x25dfdbfe, {}, [@SEG6_ATTR_DSTLEN={0x8, 0x2, 0x2}, @SEG6_ATTR_DST={0x14, 0x1, @ipv4={'\x00', '\xff\xff', @loopback}}, @SEG6_ATTR_DSTLEN={0x8}]}, 0x38}, 0x1, 0x0, 0x0, 0x840}, 0x21) (async) renameat2(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x0) r3 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x50fde3, 0x1) ioctl$FS_IOC_RESVSP(r3, 0x40305828, 0x0) 454.294574ms ago: executing program 4 (id=313): munmap(&(0x7f0000001000/0x3000)=nil, 0x3000) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x42, 0x0) statx(r1, &(0x7f00000001c0)='./file0/../file0\x00', 0x2000, 0x7ff, &(0x7f0000000200)) openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000300), 0x4000) mount$fuseblk(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x488, &(0x7f0000000140)={{'fd', 0x3d, r0}}) 452.583674ms ago: executing program 3 (id=314): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100)={0x1, 0x3}, 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x42, 0x3c) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)=0x20) setxattr$system_posix_acl(&(0x7f0000000080)='./file1\x00', &(0x7f0000000140)='system.posix_acl_default\x00', 0x0, 0x0, 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e20, @local}, 0x10) close(r0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2000003, 0x10010, r0, 0xa89ea000) 366.918243ms ago: executing program 3 (id=315): r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000005c0), 0x40241, 0x0) r1 = socket(0x1e, 0x80004, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x36, &(0x7f0000000100)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000600)={'syzkaller1\x00', 0xc201}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup(r2) r4 = gettid() capget(&(0x7f0000000000)={0x20071026, r4}, &(0x7f0000000040)={0xee96, 0x8, 0x3, 0x8, 0x7}) ioctl$SIOCSIFHWADDR(r3, 0x8914, &(0x7f0000000640)={'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}) write$tun(r0, &(0x7f0000000140)={@val={0x3, 0x800}, @val={0x1, 0x0, 0x0, 0x0, 0x14, 0xfffe}, @ipv4=@icmp={{0x5, 0x4, 0x0, 0x6, 0x56, 0x1400, 0x0, 0xfe, 0x1, 0x0, @private=0xa0100fd, @local}, @source_quench={0x4, 0x0, 0x0, 0x0, {0xe, 0x4, 0x3, 0x4, 0x8, 0x64, 0x8, 0x7, 0x21, 0xffff, @loopback, @rand_addr=0x64010101, {[@ra={0x94, 0x4, 0x1}, @lsrr={0x83, 0x1f, 0x74, [@local, @rand_addr=0x64010100, @broadcast, @local, @private=0xa010100, @rand_addr=0x64010102, @remote]}]}}, "f6e4"}}}, 0x64) 366.617013ms ago: executing program 4 (id=316): mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./mnt\x00', &(0x7f0000000240)='devtmpfs\x00', 0x0, 0x0) unlink(&(0x7f00000003c0)='./dev/sda1\x00') timer_create(0x1, &(0x7f00000000c0)={0x0, 0xe, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000100)) mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./mnt\x00', 0x1ff) mount(&(0x7f00000002c0)=@filename='./dev/sda1\x00', &(0x7f0000000300)='./mnt\x00', &(0x7f0000000340)='ext4\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./mnt\x00', 0x149000, 0x19a) getsockopt$MRT6(r0, 0x29, 0xce, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$vsock(r1, 0x28, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x10) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000000)={0x9, 0xfffffffffffffffc, 0x1000000000000003, 0x430e, 0xfeb, 0xffff}) 366.308463ms ago: executing program 1 (id=317): prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c) prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c) prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c) prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c) prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000000)={'ip6erspan0\x00'}) r0 = openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000040)='devices.allow\x00', 0x2, 0x0) write$cgroup_devices(r0, &(0x7f0000000080)={'b', ' *:* ', 'w\x00'}, 0x8) prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, 0x1000, 0x1}) prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000001c0)={{{@in6, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@private}, 0x0, @in=@local}}, &(0x7f00000002c0)=0xe8) quotactl_fd$Q_QUOTAON(r0, 0xffffffff80000201, r1, &(0x7f0000000300)='./file0\x00') close_range(r0, r0, 0x0) prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c) prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c) prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c) prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c) prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c) r2 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_SUBFLOW_DESTROY(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x100001}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x48, r2, 0x8, 0x70bd25, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_LOC_ID={0x5, 0x5, 0x6b}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x2}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x4}, @MPTCP_PM_ATTR_LOC_ID={0x5, 0x5, 0x9}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x4}, @MPTCP_PM_ATTR_ADDR_REMOTE={0x4}, @MPTCP_PM_ATTR_LOC_ID={0x5}]}, 0x48}, 0x1, 0x0, 0x0, 0x801}, 0x2004c004) r3 = syz_kvm_add_vcpu$x86(0x0, &(0x7f0000000940)={0x0, &(0x7f00000004c0)=[@in_dx={0x69, 0x20, {0x11b1, 0x1}}, @nested_load_code={0x12e, 0x6e, {0x1, "f30fc7b00020000066baf80cb8e8437a81ef66bafc0cb8cbb40000efb9a00800000f32400f204166baf80cb80af87e89ef66bafc0c66ed470fc7fd66f30f009b00000080c4a27d19f2400f30f0430fbaba0020000006"}}, @rdmsr={0x66, 0x18, {0x321}}, @rdmsr={0x66, 0x18, {0x8b4}}, @cpuid={0x64, 0x18, {0x81, 0xfffffff8}}, @nested_set_state_pages={0x140, 0x28, {0x3, 0x1e, @arbitrary=0xffff}}, @wrmsr={0x65, 0x20, {0xaab, 0x8}}, @nested_amd_clgi={0x17f, 0x10}, @code={0xa, 0x60, {"0f20c035010000000f22c0c423554653a908c74424004c000000c744240205000000ff2c242e0fd3a1c50d217bc40170165036f2440f706507b68f4848ce4ca200063e0f320fa45d0002c4817850dc"}}, @nested_amd_set_intercept={0x181, 0x30, {0x3, 0x6, 0x0, 0x1}}, @nested_amd_vmload={0x182, 0x18, 0x3}, @wrmsr={0x65, 0x20, {0xa6b, 0x9}}, @nested_create_vm={0x12d, 0x18, 0x2}, @wr_drn={0x68, 0x20, {0x6, 0x6404}}, @nested_load_code={0x12e, 0x60, {0x2, "0f01c864400f073e420f01c2c4c1c95ca100000100b9800000c00f3235000800000f3066b835000f00d0400f01f8c401ad64a7eae53a9fc421d576af0f0000003e0f009200000000"}}, @code={0xa, 0x77, {"66baf80cb8cefe4e8eef66bafc0cec45050090000066baf80cb88885bb85ef66bafc0cec660f3804b500000100f340afc744240097870000c7442402cfb70000c7442406000000000f011424b8010000000f01c165420f01c966bad004b068eef3152a000000"}}, @code={0xa, 0x44, {"b8010000000f01d96436410f070fe436360f3566b828000f00d03e0f0666410f6909c4217b70c5bbc4e1d9607a00660fc734c6"}}, @nested_create_vm={0x12d, 0x18, 0x3}, @nested_amd_stgi={0x17e, 0x10}, @nested_load_syzos={0x136, 0x88, {0x2, 0x6, [@nested_amd_vmsave={0x183, 0x18, 0x3}, @wrmsr={0x65, 0x20, {0x9e5, 0x5}}, @nested_intel_msr_list_add={0x155, 0x30, {0x0, 0x2, 0xabf, 0x47}}]}}, @in_dx={0x69, 0x20, {0x757b, 0x4}}, @nested_amd_stgi={0x17e, 0x10}, @nested_intel_vmwrite_mask={0x154, 0x38, {0x3, @guest16=0x80a, 0x5, 0x401, 0x3}}], 0x461}) ioctl$KVM_SET_ONE_REG(r3, 0x4010aeac, &(0x7f00000009c0)=@other={0x81, &(0x7f0000000980)=0x2fa}) prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c) prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c) close_range(r3, r3, 0x2) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFNL_MSG_COMPAT_GET(r4, &(0x7f0000000ac0)={&(0x7f0000000a00)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a40)={0x30, 0x0, 0xb, 0x3, 0x0, 0x0, {0x0, 0x0, 0x2}, [@NFTA_COMPAT_TYPE={0x8}, @NFTA_COMPAT_TYPE={0x8}, @NFTA_COMPAT_NAME={0x9, 0x1, ' *:* '}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000080}, 0x841) prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c) 321.064857ms ago: executing program 4 (id=318): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, 0x0}], 0x1, 0x69, 0x0, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000100)={0x1, 0x0, [{0x4b564d02, 0xec000000, 0xcd}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$TIPC_NL_BEARER_ADD(0xffffffffffffffff, 0x0, 0x24040000) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) read$FUSE(r3, 0x0, 0xffffffffffffffc2) newfstatat(0xffffffffffffff9c, 0x0, 0x0, 0x1000) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012880), 0x2800, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000000140)={0x1, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_CAP_X86_GUEST_MODE(r5, 0x4068aea3, &(0x7f0000000000)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000000000/0x18000)=nil, &(0x7f0000012900)=[@text64={0x40, 0x0}], 0x1, 0x64, 0x0, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 319.344507ms ago: executing program 1 (id=319): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'syzkaller1\x00', 0x5001}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'syzkaller1\x00', 0x1}) write$tun(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="03031b003000320006006300000000443aff00000000000000000000ffffac141419ff02000000000000000000000000000192"], 0xfdef) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000600), 0x82, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) (async) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000640)=[@text32={0x20, 0x0}], 0x1, 0x43, 0x0, 0x0) (async) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000640)=[@text32={0x20, 0x0}], 0x1, 0x43, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) (async) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu/memory.force_empty\x00', 0x2, 0x0) write$P9_RCLUNK(r5, &(0x7f0000000040)={0x4d, 0x79, 0x7ffe}, 0x7) (async) write$P9_RCLUNK(r5, &(0x7f0000000040)={0x4d, 0x79, 0x7ffe}, 0x7) 299.490339ms ago: executing program 3 (id=320): socket$inet6(0xa, 0xa, 0x2) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @broadcast}, 0x10) mkdirat(0xffffffffffffff9c, &(0x7f0000000600)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000640)='./proc\x00', &(0x7f0000000680)='proc\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./sys/class/rtc/rtc0/wakealarm\x00', 0x83, 0x0) ioctl(r1, 0x400c4d01, &(0x7f0000000700)="000002000002") setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0xd0, 0x4) mkdirat(r1, &(0x7f00000004c0)='./sys\x00', 0x1ff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000580)='./sys/class/rtc/rtc0/wakealarm\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f00000005c0), 0x12) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1f}}, 0x10) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x40e41, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000180)={'syzkaller1\x00', 0xc201}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000500)={'sit0\x00'}) dup(r4) sendto$inet(r0, &(0x7f00000001c0), 0xffffffffffffff94, 0x9b00, 0x0, 0x0) r6 = syz_create_resource$futex(&(0x7f0000000000)=0x1) futex(r6, 0x0, 0x1, 0x0, 0x0, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000240)={0x1, &(0x7f0000000280)=[{0x6, 0x7, 0x0, 0x101}]}, 0x10) recvfrom$inet(r0, &(0x7f00000002c0)=""/8, 0xfffffffffffffd0b, 0x720, 0x0, 0xfffffffffffffd25) 202.450849ms ago: executing program 1 (id=321): mkdir(&(0x7f0000000b00)='./bus\x00', 0x49) mkdirat(0xffffffffffffff9c, &(0x7f0000000b40)='./file1\x00', 0x48) mkdirat(0xffffffffffffff9c, &(0x7f0000000b80)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000bc0)='./file0\x00', &(0x7f0000000c00), 0x8, &(0x7f0000000c40)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) mount$overlay(0x0, &(0x7f0000000c80)='./file1\x00', &(0x7f0000000cc0), 0x0, &(0x7f0000000d00)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}, {@nfs_export_on}]}) r0 = socket(0x8000000010, 0x2, 0x0) ioctl$SIOCGETMIFCNT_IN6(r0, 0x89e0, &(0x7f0000000100)={0x1}) write(r0, &(0x7f00000003c0)="f60000001c000704ab5b2509b86803000aab087a0400000001481193210001c0f0030584050060100000000000039815fa2c53c28648000000b9d95662537a00bc000c00f0ff7f0000b400600033d44000040560916a0033f436313012dafd5a32e273fc83ab82d710f74cec184406f90d435ef8b29d3ef3d92c94170e5bba2e177312e081bea05d3a021e8ca062914a46ccfc510bb73c9455cdc8363ae4f5df77bc4cfd6239ec2a0f0d1bcae5fa0f5f9dcdd51af51af8502943283f4bb102b2b8f5566791cf190201ded815b2ccd243f395ed94e0ad91bd6433802e0784f2013cd1890058a10000c880ac801fe4af000049f0d4796f", 0xf6) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_NEW(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)={0xd0, 0x0, 0x2, 0x401, 0x0, 0x0, {0xa}, [@CTA_EXPECT_MASTER={0x44, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @dev={0xfe, 0x80, '\x00', 0x1f}}, {0x14, 0x4, @mcast1}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x98}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}]}, @CTA_EXPECT_MASK={0x3c, 0x3, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x89}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @dev={0xfe, 0x80, '\x00', 0x2a}}, {0x14, 0x4, @mcast1}}}]}, @CTA_EXPECT_TUPLE={0x3c, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @mcast2}, {0x14, 0x4, @ipv4={'\x00', '\xff\xff', @multicast2}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x86}}]}]}, 0xd0}, 0x1, 0x0, 0x0, 0x24000801}, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) listxattr(&(0x7f0000000d40)='./file2\x00', &(0x7f0000000d80)=""/46, 0x2e) ioctl$XFS_IOC_ERROR_INJECTION(r2, 0x40085874, &(0x7f00000008c0)={r1, 0x8}) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000dc0)=ANY=[@ANYBLOB="240000002600210000000000000000000300000008000000", @ANYRES32=r3, @ANYBLOB='\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="b29c1d23c9bc914e47cd03b41aeeb0618c9ef80e265ae4446aa19259bc7a5b9609b0cb64"], 0x24}}, 0x80) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000900), 0x2, 0x0) landlock_create_ruleset(&(0x7f0000000ac0)={0x1fff}, 0x13, 0x1) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x2) ioctl$KVM_X86_SET_MCE(r6, 0x4040ae9e, &(0x7f0000000940)={0xfa00000000000000, 0xe000, 0x1008000009, 0x2, 0x15}) mkdir(&(0x7f0000000300)='./file0\x00', 0x60) mount$incfs(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)='./file0\x00', &(0x7f0000000700), 0x80, 0x0) io_setup(0x6, &(0x7f0000000980)=0x0) r8 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000009c0)='/sys/power/pm_print_times', 0x20001, 0x0) io_submit(r7, 0x1, &(0x7f0000000a00)=[&(0x7f0000000a40)={0x0, 0x0, 0x0, 0x1, 0x0, r8, &(0x7f0000000a80)='9', 0x20000101}]) r9 = openat(0xffffffffffffff9c, &(0x7f0000000740)='./file0\x00', 0x0, 0x8c) r10 = openat$incfs(r9, &(0x7f0000000780)='.log\x00', 0x22000, 0x1b4) r11 = openat(0xffffffffffffff9c, &(0x7f00000007c0)='./cgroup.cpu/memory.force_empty\x00', 0x2, 0x4) mount$9p_fd(0x0, &(0x7f0000000800)='./file0\x00', &(0x7f0000000840), 0x8000, &(0x7f0000000880)={'trans=fd,', {'rfdno', 0x3d, r10}, 0x2c, {'wfdno', 0x3d, r11}}) sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x28884008}, 0xc, &(0x7f0000000600)={&(0x7f00000004c0)={0x104, 0x0, 0x2, 0x201, 0x0, 0x0, {0xa, 0x0, 0x7}, [@CTA_EXPECT_MASTER={0x54, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast2}, {0x8, 0x2, @remote}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @empty}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x94}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}]}, @CTA_EXPECT_NAT={0x3c, 0xa, 0x0, 0x1, [@CTA_EXPECT_NAT_TUPLE={0x18, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @empty}, {0x8, 0x2, @remote}}}]}, @CTA_EXPECT_NAT_TUPLE={0x20, 0x2, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x88}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}]}]}, @CTA_EXPECT_FN={0xa, 0xb, 'Q.931\x00'}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x101}, @CTA_EXPECT_TUPLE={0x4}, @CTA_EXPECT_NAT={0x14, 0xa, 0x0, 0x1, [@CTA_EXPECT_NAT_DIR={0x8}, @CTA_EXPECT_NAT_DIR={0x8, 0x1, 0x1, 0x0, 0x1}]}, @CTA_EXPECT_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x4}, @CTA_EXPECT_MASTER={0x14, 0x1, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}]}, @CTA_EXPECT_ZONE={0x6}, @CTA_EXPECT_HELP_NAME={0xf, 0x6, 'tftp-20000\x00'}]}, 0x104}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) 0s ago: executing program 1 (id=322): r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x378, 0xfffffffffffffffe) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000), r1) syz_genetlink_get_family_id$tipc2(&(0x7f0000000140), r1) r3 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x1000000) r4 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(r3, 0x8983, &(0x7f0000000180)={0x1, 'vlan1\x00', {}, 0x5832}) sendmsg$TIPC_NL_LINK_RESET_STATS(r1, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYRES8=r1, @ANYRES16=r2, @ANYRESHEX=r4], 0xd4}}, 0x40000) syz_genetlink_get_family_id$devlink(&(0x7f0000000200), 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_RATE_GET(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="4935e631126f855a374cbac14ec4ba056d7106ee98fc655e9353bdc1cca8d9b2a845ab372b361e98b1c2921ad20e6878452b152cb775673b8711ab75e9ec08f00011df4a12bbfe238b355ff2e1b1ae003c7eb3f2ecad0fab98c1599799e3eac656f84e3871b4a798b1e2e480365d085cc076711b3757dcbacaa6839dbbec01941f95bc89cdd75a8711933941787502e7da854ee719a2f149778af6c4bf588bc57c75201905827ea63ebd821d351871995ebd8f2a70f844025e880d0abd82c137fd143ac3898c6a67c2f4d2840eb8dda5ee0683d452571fc549337cd7748b0100"/235, @ANYRES16=r5, @ANYRESDEC=0x0], 0x14}}, 0x24008080) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r6, 0x0, 0x1, &(0x7f0000000f00)=0x1, 0x4) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380), 0x101800, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x6) ioctl$KVM_SET_MSRS(r9, 0x4008ae89, &(0x7f0000000580)={0x1, 0x0, [{0xc001001b, 0x0, 0x1000005}]}) r10 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000002c0)=ANY=[@ANYBLOB="12011001000000084513083000000000000109022404010000a00009040000020300000009210000ff0122180009058103"], 0x0) syz_usb_control_io$hid(r10, 0x0, 0x0) syz_usb_control_io$hid(r10, &(0x7f0000000480)={0x24, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="0022180000000501150825ff0904a1010901a1007508950109dc8102c0c0"], 0x0}, 0x0) syz_usb_control_io$hid(r10, 0x0, &(0x7f0000000500)={0x2c, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x20, 0x1, 0x11, "8d1bb8e76fc2e053471eb40c3790c93207"}, 0x0}) syz_usb_control_io(r10, &(0x7f0000000980)={0x2c, &(0x7f0000000740)={0x0, 0x8, 0xe4, {0xe4, 0x6, "a53dc8350cdf6305faa56f3373df3b14680ba7c9dde9ba4749a710652dc8e4cbfd1fc340f0b250cac40063fb2779edc8aff40f8d656936bf778f6ee515e2407d09ebf66ba2f601f8a19ef7d7792d5b3409a79a35a6a0ac2c3f5b0d085c8f9ec30a0f2017cb3bd8ebe571736566cf16e8378369e323cb55c1796493a8e6e31c5be9a1cfa30704e2ef5574fe746ecfdf890faa5a29577c3301ba81a46228113e84679a6666d0bdad96b143e9ea24154e5b2be21902cdf8de38adc170dfaf4423f2a1586829b7885b7312d253ab73c7a79adf30e8056a96ebfda1d7f66c035ed61f17c9"}}, &(0x7f0000000840)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x41d}}, &(0x7f0000000880)=ANY=[@ANYBLOB="000f78000000050f78000320100a00e5ff01000f0001800fff00000000000000c000000f00ff00ff00ff00071002005e07002407038b73ef2aff8838af119f7d5d656b6936c0a8ba85cd55440e17b12012d9bef716aa9aa296ccd89939f6dd816a01f60851eec4daae00d9737ac0f393599cd0cfc8f6bf9a10bf832b4dd8"], &(0x7f0000000900)={0x20, 0x29, 0xf, {0xf, 0x29, 0x10, 0x10, 0x86, 0x0, "7f3c5c5e", "041656d0"}}, &(0x7f0000000940)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x7, 0x18, 0x38, 0x6, 0x5, 0x80, 0x1}}}, &(0x7f0000000e40)={0x84, &(0x7f00000009c0)={0x0, 0x12, 0x8c, "7364a2af726119fc92cdb661d5ba140057bd665de4ee824f1486221020ba52a7a2bbb457302f99d59aa1f7500074e87367c109da32f3d1c2036dd4d3733ac3e9f4ce55649cb3fe42a3fc21ed26232210e77cca0a0f59d3ef796302eb039bb842c74c2b5989015d9df677419e7b8309321b8e42810d303ab756a455c172f24aa724d09ca51765e583bbda34a7"}, &(0x7f0000000a80)={0x0, 0xa, 0x1, 0xe}, &(0x7f0000000ac0)={0x0, 0x8, 0x1, 0xa}, &(0x7f0000000b00)={0x20, 0x0, 0x4, {0x1, 0x2}}, &(0x7f0000000b40)={0x20, 0x0, 0x4, {0x8, 0x2}}, &(0x7f0000000b80)={0x40, 0x7, 0x2, 0x7}, &(0x7f0000000bc0)={0x40, 0x9, 0x1, 0x7}, &(0x7f0000000c00)={0x40, 0xb, 0x2, "bf60"}, &(0x7f0000000c40)={0x40, 0xf, 0x2, 0x7}, &(0x7f0000000c80)={0x40, 0x13, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, &(0x7f0000000cc0)={0x40, 0x17, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, &(0x7f0000000d00)={0x40, 0x19, 0x2, "9df4"}, &(0x7f0000000d40)={0x40, 0x1a, 0x2, 0xffff}, &(0x7f0000000d80)={0x40, 0x1c, 0x1}, &(0x7f0000000dc0)={0x40, 0x1e, 0x1, 0x5}, &(0x7f0000000e00)={0x40, 0x21, 0x1, 0x3}}) kernel console output (not intermixed with test programs): llmulticast mode [ 29.823995][ T293] bridge_slave_1: entered promiscuous mode [ 29.988436][ T294] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.996628][ T294] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.005746][ T294] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.015421][ T294] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.030341][ T295] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.039598][ T295] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.048763][ T295] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.057030][ T295] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.112667][ T292] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.120110][ T292] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.130390][ T292] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.138387][ T292] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.161071][ T293] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.169114][ T293] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.177445][ T293] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.184875][ T293] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.209303][ T44] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.218573][ T44] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.228001][ T44] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.238958][ T44] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.248559][ T44] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.259429][ T44] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.268008][ T44] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.278728][ T44] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.312035][ T44] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.320815][ T44] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.334911][ T44] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.342568][ T44] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.370837][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.380026][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.411795][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.420939][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.434701][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.446390][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.459282][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.469753][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.484943][ T44] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.494182][ T44] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.510376][ T44] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.522749][ T44] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.565735][ T294] veth0_vlan: entered promiscuous mode [ 30.598292][ T293] veth0_vlan: entered promiscuous mode [ 30.617374][ T294] veth1_macvtap: entered promiscuous mode [ 30.668497][ T292] veth0_vlan: entered promiscuous mode [ 30.685255][ T293] veth1_macvtap: entered promiscuous mode [ 30.703849][ T295] veth0_vlan: entered promiscuous mode [ 30.745448][ T292] veth1_macvtap: entered promiscuous mode [ 30.771337][ T295] veth1_macvtap: entered promiscuous mode [ 30.796744][ T294] 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. [ 30.858069][ T313] 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. [ 31.201061][ T310] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 31.420774][ T309] usb 4-1: new full-speed USB device number 2 using dummy_hcd [ 31.452828][ T310] usb 1-1: Using ep0 maxpacket: 8 [ 31.460274][ T310] usb 1-1: config index 0 descriptor too short (expected 1060, got 36) [ 31.471755][ T310] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 31.485036][ T310] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 31.497214][ T310] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 31.514295][ T310] usb 1-1: New USB device found, idVendor=1345, idProduct=3008, bcdDevice= 0.00 [ 31.523805][ T310] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 31.535466][ T310] usb 1-1: config 0 descriptor?? [ 31.622971][ T309] usb 4-1: unable to get BOS descriptor or descriptor too short [ 31.633229][ T309] usb 4-1: not running at top speed; connect to a high speed hub [ 31.651828][ T309] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 4 [ 31.682558][ T309] usb 4-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 31.700910][ T309] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 31.710828][ T309] usb 4-1: Product: syz [ 31.715518][ T309] usb 4-1: Manufacturer: syz [ 31.722742][ T309] usb 4-1: SerialNumber: syz [ 31.937744][ T309] usb 4-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 31.952289][ T309] usb 4-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 31.972647][ T309] usb 4-1: found format II with max.bitrate = 4, frame size=7372 [ 31.992105][ T309] usb 4-1: parse_audio_format_rates_v2v3(): unable to retrieve sample rate range (clock 0) [ 32.201847][ T309] usb 4-1: USB disconnect, device number 2 [ 32.240604][ T348] udevd[348]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 32.440757][ T9] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 32.547680][ T310] sony 0003:1345:3008.0001: can't set operational mode: step 2 [ 32.560727][ T310] sony 0003:1345:3008.0001: Failed to set controller into operational mode [ 32.574045][ T310] sony 0003:1345:3008.0001: hiddev96,hidraw0: USB HID v80.00 Joystick [HID 1345:3008] on usb-dummy_hcd.0-1/input0 [ 32.587683][ T310] sony 0003:1345:3008.0001: failed to claim input [ 32.600337][ T310] usb 1-1: USB disconnect, device number 2 [ 32.600803][ T9] usb 3-1: Using ep0 maxpacket: 8 [ 32.622502][ T9] usb 3-1: config 0 has an invalid interface number: 120 but max is 0 [ 32.632644][ T9] usb 3-1: config 0 has no interface number 0 [ 32.639228][ T9] usb 3-1: config 0 interface 120 has no altsetting 0 [ 32.650106][ T354] fido_id[354]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory [ 32.669304][ T9] usb 3-1: New USB device found, idVendor=12ef, idProduct=0100, bcdDevice=e8.89 [ 32.680009][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 32.693004][ T9] usb 3-1: Product: syz [ 32.712862][ T9] usb 3-1: Manufacturer: syz [ 32.718254][ T9] usb 3-1: SerialNumber: syz [ 32.725836][ T9] usb 3-1: config 0 descriptor?? [ 32.933969][ T36] kauditd_printk_skb: 49 callbacks suppressed [ 32.933987][ T36] audit: type=1400 audit(1793982260.930:123): avc: denied { read write } for pid=335 comm="syz.2.9" name="uhid" dev="devtmpfs" ino=200 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 32.960009][ T349] hid-generic 0DDE:FFFFFFFF:0004.0002: unknown main item tag 0x0 [ 32.970609][ T36] audit: type=1400 audit(1793982260.930:124): avc: denied { open } for pid=335 comm="syz.2.9" path="/dev/uhid" dev="devtmpfs" ino=200 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 33.012833][ T349] hid-generic 0DDE:FFFFFFFF:0004.0002: unknown main item tag 0x0 [ 33.014051][ T36] audit: type=1400 audit(1793982261.010:125): avc: denied { read write } for pid=335 comm="syz.2.9" name="vhost-vsock" dev="devtmpfs" ino=201 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 33.022265][ T349] hid-generic 0DDE:FFFFFFFF:0004.0002: unknown main item tag 0x0 [ 33.050088][ T36] audit: type=1400 audit(1793982261.010:126): avc: denied { open } for pid=335 comm="syz.2.9" path="/dev/vhost-vsock" dev="devtmpfs" ino=201 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 33.063068][ T349] hid-generic 0DDE:FFFFFFFF:0004.0002: unknown main item tag 0x0 [ 33.088364][ T310] usb 4-1: new low-speed USB device number 3 using dummy_hcd [ 33.099715][ T349] hid-generic 0DDE:FFFFFFFF:0004.0002: unknown main item tag 0x0 [ 33.105981][ T36] audit: type=1400 audit(1793982261.010:127): avc: denied { ioctl } for pid=335 comm="syz.2.9" path="/dev/vhost-vsock" dev="devtmpfs" ino=201 ioctlcmd=0xaf01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 33.146732][ T349] hid-generic 0DDE:FFFFFFFF:0004.0002: unknown main item tag 0x0 [ 33.169770][ T349] hid-generic 0DDE:FFFFFFFF:0004.0002: unknown main item tag 0x0 [ 33.180879][ T349] hid-generic 0DDE:FFFFFFFF:0004.0002: unknown main item tag 0x0 [ 33.190320][ T349] hid-generic 0DDE:FFFFFFFF:0004.0002: unknown main item tag 0x0 [ 33.201758][ T349] hid-generic 0DDE:FFFFFFFF:0004.0002: unknown main item tag 0x0 [ 33.212497][ T349] hid-generic 0DDE:FFFFFFFF:0004.0002: unknown main item tag 0x0 [ 33.222180][ T349] hid-generic 0DDE:FFFFFFFF:0004.0002: unknown main item tag 0x0 [ 33.231737][ T349] hid-generic 0DDE:FFFFFFFF:0004.0002: unknown main item tag 0x0 [ 33.240524][ T349] hid-generic 0DDE:FFFFFFFF:0004.0002: unknown main item tag 0x0 [ 33.250590][ T349] hid-generic 0DDE:FFFFFFFF:0004.0002: unknown main item tag 0x0 [ 33.259571][ T349] hid-generic 0DDE:FFFFFFFF:0004.0002: unknown main item tag 0x0 [ 33.269635][ T349] hid-generic 0DDE:FFFFFFFF:0004.0002: unknown main item tag 0x0 [ 33.275341][ T310] usb 4-1: unable to get BOS descriptor or descriptor too short [ 33.279312][ T349] hid-generic 0DDE:FFFFFFFF:0004.0002: unknown main item tag 0x0 [ 33.298544][ T349] hid-generic 0DDE:FFFFFFFF:0004.0002: unknown main item tag 0x0 [ 33.308138][ T349] hid-generic 0DDE:FFFFFFFF:0004.0002: unknown main item tag 0x0 [ 33.309883][ T310] usb 4-1: config 1 interface 0 altsetting 150 endpoint 0x81 has invalid maxpacket 32, setting to 8 [ 33.338006][ T310] usb 4-1: config 1 interface 0 has no altsetting 0 [ 33.348557][ T36] audit: type=1400 audit(1793982261.340:128): avc: denied { create } for pid=363 comm="syz.1.16" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 33.353005][ T349] hid-generic 0DDE:FFFFFFFF:0004.0002: unknown main item tag 0x0 [ 33.378828][ T310] usb 4-1: string descriptor 0 read error: -22 [ 33.387494][ T310] usb 4-1: New USB device found, idVendor=05ac, idProduct=030b, bcdDevice= 0.40 [ 33.398682][ T349] hid-generic 0DDE:FFFFFFFF:0004.0002: unknown main item tag 0x0 [ 33.399928][ T310] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 33.416051][ T349] hid-generic 0DDE:FFFFFFFF:0004.0002: unknown main item tag 0x0 [ 33.428672][ T349] hid-generic 0DDE:FFFFFFFF:0004.0002: unknown main item tag 0x0 [ 33.437901][ T349] hid-generic 0DDE:FFFFFFFF:0004.0002: unknown main item tag 0x0 [ 33.448962][ T358] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 33.460605][ T349] hid-generic 0DDE:FFFFFFFF:0004.0002: unknown main item tag 0x0 [ 33.469649][ T349] hid-generic 0DDE:FFFFFFFF:0004.0002: unknown main item tag 0x0 [ 33.490971][ T349] hid-generic 0DDE:FFFFFFFF:0004.0002: unknown main item tag 0x0 [ 33.506116][ T349] hid-generic 0DDE:FFFFFFFF:0004.0002: unknown main item tag 0x0 [ 33.516266][ T349] hid-generic 0DDE:FFFFFFFF:0004.0002: unknown main item tag 0x0 [ 33.526429][ T349] hid-generic 0DDE:FFFFFFFF:0004.0002: unknown main item tag 0x0 [ 33.536802][ T349] hid-generic 0DDE:FFFFFFFF:0004.0002: unknown main item tag 0x0 [ 33.549030][ T349] hid-generic 0DDE:FFFFFFFF:0004.0002: unknown main item tag 0x0 [ 33.558271][ T349] hid-generic 0DDE:FFFFFFFF:0004.0002: unknown main item tag 0x0 [ 33.567363][ T349] hid-generic 0DDE:FFFFFFFF:0004.0002: unknown main item tag 0x0 [ 33.579338][ T349] hid-generic 0DDE:FFFFFFFF:0004.0002: unknown main item tag 0x0 [ 33.591395][ T349] hid-generic 0DDE:FFFFFFFF:0004.0002: unknown main item tag 0x0 [ 33.600567][ T349] hid-generic 0DDE:FFFFFFFF:0004.0002: unknown main item tag 0x0 [ 33.608975][ T349] hid-generic 0DDE:FFFFFFFF:0004.0002: unknown main item tag 0x0 [ 33.618025][ T349] hid-generic 0DDE:FFFFFFFF:0004.0002: unknown main item tag 0x0 [ 33.627483][ T349] hid-generic 0DDE:FFFFFFFF:0004.0002: unknown main item tag 0x0 [ 33.642340][ T349] hid-generic 0DDE:FFFFFFFF:0004.0002: unknown main item tag 0x0 [ 33.653254][ T349] hid-generic 0DDE:FFFFFFFF:0004.0002: unknown main item tag 0x0 [ 33.662512][ T349] hid-generic 0DDE:FFFFFFFF:0004.0002: unknown main item tag 0x0 [ 33.673384][ T310] usb 4-1: USB disconnect, device number 3 [ 33.693328][ T349] hid-generic 0DDE:FFFFFFFF:0004.0002: unknown main item tag 0x0 [ 33.701902][ T349] hid-generic 0DDE:FFFFFFFF:0004.0002: unknown main item tag 0x0 [ 33.711302][ T349] hid-generic 0DDE:FFFFFFFF:0004.0002: unknown main item tag 0x0 [ 33.721500][ T349] hid-generic 0DDE:FFFFFFFF:0004.0002: unknown main item tag 0x0 [ 33.730791][ T349] hid-generic 0DDE:FFFFFFFF:0004.0002: unknown main item tag 0x0 [ 33.741585][ T349] hid-generic 0DDE:FFFFFFFF:0004.0002: unknown main item tag 0x0 [ 33.750732][ T349] hid-generic 0DDE:FFFFFFFF:0004.0002: unknown main item tag 0x0 [ 33.761484][ T349] hid-generic 0DDE:FFFFFFFF:0004.0002: unknown main item tag 0x0 [ 33.782448][ T349] hid-generic 0DDE:FFFFFFFF:0004.0002: unknown main item tag 0x0 [ 33.797155][ T349] hid-generic 0DDE:FFFFFFFF:0004.0002: unknown main item tag 0x0 [ 33.807414][ T349] hid-generic 0DDE:FFFFFFFF:0004.0002: unknown main item tag 0x0 [ 33.817665][ T349] hid-generic 0DDE:FFFFFFFF:0004.0002: unknown main item tag 0x0 [ 33.826783][ T349] hid-generic 0DDE:FFFFFFFF:0004.0002: unknown main item tag 0x0 [ 33.835964][ T349] hid-generic 0DDE:FFFFFFFF:0004.0002: unknown main item tag 0x0 [ 33.844978][ T349] hid-generic 0DDE:FFFFFFFF:0004.0002: unknown main item tag 0x0 [ 33.856465][ T349] hid-generic 0DDE:FFFFFFFF:0004.0002: unknown main item tag 0x0 [ 33.864561][ T349] hid-generic 0DDE:FFFFFFFF:0004.0002: unknown main item tag 0x0 [ 33.874367][ T349] hid-generic 0DDE:FFFFFFFF:0004.0002: unknown main item tag 0x0 [ 33.883435][ T349] hid-generic 0DDE:FFFFFFFF:0004.0002: unknown main item tag 0x0 [ 33.911560][ T349] hid-generic 0DDE:FFFFFFFF:0004.0002: unknown main item tag 0x0 [ 33.914033][ T36] audit: type=1400 audit(1793982261.910:129): avc: denied { create } for pid=377 comm="syz.0.21" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 33.921160][ T349] hid-generic 0DDE:FFFFFFFF:0004.0002: unknown main item tag 0x0 [ 33.956122][ T349] hid-generic 0DDE:FFFFFFFF:0004.0002: unknown main item tag 0x0 [ 33.966971][ T349] hid-generic 0DDE:FFFFFFFF:0004.0002: hidraw0: HID v0.03 Device [syz0] on syz1 [ 33.987002][ T36] audit: type=1400 audit(1793982261.980:130): avc: denied { bind } for pid=377 comm="syz.0.21" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 34.024780][ T36] audit: type=1400 audit(1793982261.980:131): avc: denied { write } for pid=377 comm="syz.0.21" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 34.053023][ T36] audit: type=1400 audit(1793982261.980:132): avc: denied { shutdown } for pid=377 comm="syz.0.21" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 34.079566][ T9] usb 3-1: USB disconnect, device number 2 [ 34.275842][ T389] ./dev/sda1: Can't lookup blockdev [ 34.297666][ T391] process 'syz.3.26' launched './file0' with NULL argv: empty string added [ 34.307870][ T310] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 34.318398][ T391] FAULT_INJECTION: forcing a failure. [ 34.318398][ T391] name failslab, interval 1, probability 0, space 0, times 1 [ 34.333710][ T391] CPU: 0 UID: 0 PID: 391 Comm: syz.3.26 Not tainted syzkaller #0 7b276d656437cde817a152a655ee87c3d6174d21 [ 34.333738][ T391] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/15/2026 [ 34.333757][ T391] Call Trace: [ 34.333768][ T391] [ 34.333775][ T391] __dump_stack+0x21/0x30 [ 34.333796][ T391] dump_stack_lvl+0x140/0x1c0 [ 34.333811][ T391] ? __cfi_dump_stack_lvl+0x10/0x10 [ 34.333828][ T391] dump_stack+0x19/0x20 [ 34.333842][ T391] should_fail_ex+0x3c2/0x510 [ 34.333859][ T391] should_failslab+0xac/0x100 [ 34.333876][ T391] kmem_cache_alloc_noprof+0x42/0x410 [ 34.333901][ T391] ? __kernfs_new_node+0xf1/0x740 [ 34.333920][ T391] ? bpf_lsm_kernfs_init_security+0xd/0x20 [ 34.333938][ T391] __kernfs_new_node+0xf1/0x740 [ 34.333956][ T391] ? __kasan_check_write+0x18/0x20 [ 34.333980][ T391] ? kernfs_new_node+0x280/0x280 [ 34.333997][ T391] ? down_write+0xee/0x2b0 [ 34.334020][ T391] ? __cfi_down_write+0x10/0x10 [ 34.334043][ T391] ? __kasan_check_write+0x18/0x20 [ 34.334066][ T391] ? up_write+0x66/0x280 [ 34.334086][ T391] ? kernfs_activate+0x1ee/0x200 [ 34.334104][ T391] kernfs_new_node+0x154/0x280 [ 34.334123][ T391] __kernfs_create_file+0x52/0x280 [ 34.334145][ T391] sysfs_add_file_mode_ns+0x1d2/0x280 [ 34.334182][ T391] internal_create_group+0x66c/0xe70 [ 34.334200][ T391] ? sysfs_create_group+0x40/0x40 [ 34.334217][ T391] ? kernfs_remove_by_name_ns+0x146/0x180 [ 34.334238][ T391] sysfs_create_group+0x23/0x40 [ 34.334253][ T391] sysfs_slab_add+0x158/0x280 [ 34.334273][ T391] do_kmem_cache_create+0x40a/0x550 [ 34.334289][ T391] __kmem_cache_create_args+0x16f/0x310 [ 34.334314][ T391] copy_pid_ns+0x47a/0xa60 [ 34.334332][ T391] ? __cfi_copy_pid_ns+0x10/0x10 [ 34.334350][ T391] ? __kasan_check_write+0x18/0x20 [ 34.334374][ T391] create_new_namespaces+0x275/0x6f0 [ 34.334392][ T391] unshare_nsproxy_namespaces+0x124/0x180 [ 34.334409][ T391] ksys_unshare+0x4f9/0x920 [ 34.334424][ T391] ? __cfi_ksys_unshare+0x10/0x10 [ 34.334439][ T391] ? __kasan_check_write+0x18/0x20 [ 34.334462][ T391] __x64_sys_unshare+0x3c/0x50 [ 34.334477][ T391] x64_sys_call+0x2998/0x2ee0 [ 34.334494][ T391] do_syscall_64+0x57/0xf0 [ 34.334510][ T391] ? clear_bhb_loop+0x50/0xa0 [ 34.334540][ T391] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 34.334562][ T391] RIP: 0033:0x7f5f4e19fb19 [ 34.334581][ T391] 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 [ 34.334594][ T391] RSP: 002b:00007f5f4f055028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 34.334614][ T391] RAX: ffffffffffffffda RBX: 00007f5f4e425fa0 RCX: 00007f5f4e19fb19 [ 34.334627][ T391] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000060000600 [ 34.334638][ T391] RBP: 00007f5f4e237b70 R08: 0000000000000000 R09: 0000000000000000 [ 34.334648][ T391] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 34.334658][ T391] R13: 00007f5f4e426038 R14: 00007f5f4e425fa0 R15: 00007ffc341bfe28 [ 34.334673][ T391] [ 34.334787][ T391] __kmem_cache_create_args(pid_3) failed with error -12 [ 34.481163][ T310] usb 1-1: Using ep0 maxpacket: 32 [ 34.486659][ T391] CPU: 0 UID: 0 PID: 391 Comm: syz.3.26 Not tainted syzkaller #0 7b276d656437cde817a152a655ee87c3d6174d21 [ 34.486772][ T391] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/15/2026 [ 34.486813][ T391] Call Trace: [ 34.486834][ T391] [ 34.486856][ T391] __dump_stack+0x21/0x30 [ 34.486939][ T391] dump_stack_lvl+0x140/0x1c0 [ 34.487001][ T391] ? __cfi_dump_stack_lvl+0x10/0x10 [ 34.487057][ T391] ? mutex_unlock+0x90/0x240 [ 34.487162][ T391] ? __cfi_mutex_unlock+0x10/0x10 [ 34.487732][ T391] dump_stack+0x19/0x20 [ 34.487796][ T391] __kmem_cache_create_args+0x244/0x310 [ 34.487960][ T391] copy_pid_ns+0x47a/0xa60 [ 34.488028][ T391] ? __cfi_copy_pid_ns+0x10/0x10 [ 34.488101][ T391] ? __kasan_check_write+0x18/0x20 [ 34.488188][ T391] create_new_namespaces+0x275/0x6f0 [ 34.488251][ T391] unshare_nsproxy_namespaces+0x124/0x180 [ 34.488309][ T391] ksys_unshare+0x4f9/0x920 [ 34.488402][ T391] ? __cfi_ksys_unshare+0x10/0x10 [ 34.488516][ T391] ? __kasan_check_write+0x18/0x20 [ 34.488616][ T391] __x64_sys_unshare+0x3c/0x50 [ 34.488664][ T391] x64_sys_call+0x2998/0x2ee0 [ 34.488727][ T391] do_syscall_64+0x57/0xf0 [ 34.488783][ T391] ? clear_bhb_loop+0x50/0xa0 [ 34.488878][ T391] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 34.488961][ T391] RIP: 0033:0x7f5f4e19fb19 [ 34.489022][ T391] 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 [ 34.489067][ T391] RSP: 002b:00007f5f4f055028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 34.489139][ T391] RAX: ffffffffffffffda RBX: 00007f5f4e425fa0 RCX: 00007f5f4e19fb19 [ 34.489189][ T391] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000060000600 [ 34.489226][ T391] RBP: 00007f5f4e237b70 R08: 0000000000000000 R09: 0000000000000000 [ 34.489268][ T391] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 34.489309][ T391] R13: 00007f5f4e426038 R14: 00007f5f4e425fa0 R15: 00007ffc341bfe28 [ 34.489365][ T391] [ 34.625104][ T9] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 34.655510][ T310] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 34.850793][ T9] usb 2-1: Using ep0 maxpacket: 8 [ 34.856688][ T310] usb 1-1: New USB device found, idVendor=22b8, idProduct=6027, bcdDevice=c2.80 [ 34.862613][ T9] usb 2-1: config index 0 descriptor too short (expected 1060, got 36) [ 34.864038][ T310] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 34.880092][ T9] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 34.886149][ T310] usb 1-1: Product: syz [ 34.906554][ T9] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 34.926429][ T310] usb 1-1: Manufacturer: syz [ 34.935745][ T9] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 34.946433][ T310] usb 1-1: SerialNumber: syz [ 34.955227][ T9] usb 2-1: New USB device found, idVendor=1345, idProduct=3008, bcdDevice= 0.00 [ 34.969663][ T310] usb 1-1: config 0 descriptor?? [ 34.990831][ T9] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 35.031795][ T310] cdc_ether 1-1:0.0: skipping garbage [ 35.111153][ T9] usb 2-1: config 0 descriptor?? [ 35.124689][ T310] usb 1-1: bad CDC descriptors [ 35.140966][ T310] usb 1-1: unsupported MDLM descriptors [ 35.220746][ T10] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 35.239145][ T309] usb 1-1: USB disconnect, device number 3 [ 35.382858][ T10] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 35.397966][ T10] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 35.413142][ T10] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 1.00 [ 35.424359][ T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 35.433484][ T10] usb 4-1: Product: syz [ 35.438295][ T10] usb 4-1: Manufacturer: syz [ 35.443307][ T10] usb 4-1: SerialNumber: syz [ 35.451840][ T10] cdc_wdm 4-1:1.0: cdc-wdm0: USB WDM device [ 35.458395][ T10] cdc_wdm 4-1:1.0: Unknown control protocol [ 35.653246][ T10] usb 4-1: USB disconnect, device number 4 [ 35.965622][ T9] sony 0003:1345:3008.0003: can't set operational mode: step 1 [ 35.981470][ T9] sony 0003:1345:3008.0003: Failed to set controller into operational mode [ 36.001014][ T9] sony 0003:1345:3008.0003: hiddev96,hidraw0: USB HID v80.00 Joystick [HID 1345:3008] on usb-dummy_hcd.1-1/input0 [ 36.017873][ T9] sony 0003:1345:3008.0003: failed to claim input [ 36.030859][ T9] usb 2-1: USB disconnect, device number 2 [ 36.060998][ T413] fido_id[413]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory [ 36.128115][ T416] SELinux: policydb magic number 0x65636172 does not match expected magic number 0xf97cff8c [ 36.142888][ T416] SELinux: failed to load policy [ 36.149657][ T416] netlink: 'syz.2.34': attribute type 16 has an invalid length. [ 36.430874][ T9] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 36.580767][ T9] usb 3-1: Using ep0 maxpacket: 8 [ 36.588778][ T9] usb 3-1: too many endpoints for config 0 interface 0 altsetting 8: 130, using maximum allowed: 30 [ 36.602416][ T9] usb 3-1: config 0 interface 0 altsetting 8 endpoint 0x81 has invalid maxpacket 1983, setting to 1024 [ 36.619561][ T9] usb 3-1: config 0 interface 0 altsetting 8 has 1 endpoint descriptor, different from the interface descriptor's value: 130 [ 36.635403][ T9] usb 3-1: config 0 interface 0 has no altsetting 0 [ 36.643488][ T9] usb 3-1: New USB device found, idVendor=056a, idProduct=00b4, bcdDevice= 0.00 [ 36.656366][ T9] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 36.667621][ T9] usb 3-1: config 0 descriptor?? [ 36.675405][ T421] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 36.820874][ T310] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 36.960892][ T310] usb 2-1: device descriptor read/64, error -71 [ 37.089196][ T9] wacom 0003:056A:00B4.0004: unknown main item tag 0x2 [ 37.098550][ T9] wacom 0003:056A:00B4.0004: unknown main item tag 0x0 [ 37.108685][ T9] wacom 0003:056A:00B4.0004: unknown main item tag 0x0 [ 37.118422][ T9] wacom 0003:056A:00B4.0004: Unknown device_type for 'HID 056a:00b4'. Assuming pen. [ 37.131340][ T9] wacom 0003:056A:00B4.0004: hidraw0: USB HID v0.01 Device [HID 056a:00b4] on usb-dummy_hcd.2-1/input0 [ 37.149257][ T9] input: Wacom Intuos3 12x19 Pen as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:056A:00B4.0004/input/input6 [ 37.202168][ T310] usb 2-1: device descriptor read/64, error -71 [ 37.350454][ T31] usb 3-1: USB disconnect, device number 3 [ 37.450820][ T310] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 37.590757][ T310] usb 2-1: device descriptor read/64, error -71 [ 37.830725][ T310] usb 2-1: device descriptor read/64, error -71 [ 37.961045][ T310] usb usb2-port1: attempt power cycle [ 38.099083][ T31] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 38.199841][ T36] kauditd_printk_skb: 566 callbacks suppressed [ 38.199861][ T36] audit: type=1400 audit(1793982266.190:699): avc: denied { bind } for pid=478 comm="syz.2.53" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 38.201024][ T479] netlink: 16 bytes leftover after parsing attributes in process `syz.2.53'. [ 38.245546][ T479] veth2: entered allmulticast mode [ 38.254534][ T480] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=480 comm=syz.2.53 [ 38.270723][ T31] usb 1-1: Using ep0 maxpacket: 8 [ 38.278894][ T31] usb 1-1: config index 0 descriptor too short (expected 1060, got 36) [ 38.289622][ T31] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 38.305149][ T310] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 38.316659][ T31] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 38.337496][ T310] usb 2-1: device descriptor read/8, error -71 [ 38.350372][ T31] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 38.370620][ T31] usb 1-1: New USB device found, idVendor=1345, idProduct=3008, bcdDevice= 0.00 [ 38.382480][ T31] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 38.398229][ T31] usb 1-1: config 0 descriptor?? [ 38.472439][ T310] usb 2-1: device descriptor read/8, error -71 [ 38.711148][ T310] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 38.755027][ T310] usb 2-1: device descriptor read/8, error -71 [ 38.762668][ T36] audit: type=1400 audit(1793982266.760:700): avc: denied { ioctl } for pid=499 comm="syz.3.59" path="socket:[5695]" dev="sockfs" ino=5695 ioctlcmd=0x48d2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 38.800849][ T36] audit: type=1400 audit(1793982266.760:701): avc: denied { create } for pid=499 comm="syz.3.59" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 38.876598][ T510] netlink: 8 bytes leftover after parsing attributes in process `syz.2.61'. [ 38.888024][ T510] netlink: 8 bytes leftover after parsing attributes in process `syz.2.61'. [ 38.899127][ T310] usb 2-1: device descriptor read/8, error -71 [ 38.979101][ T36] audit: type=1400 audit(1793982266.970:702): avc: denied { connect } for pid=512 comm="syz.2.62" lport=60 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 38.988385][ T513] netlink: 104 bytes leftover after parsing attributes in process `syz.2.62'. [ 39.002902][ T36] audit: type=1400 audit(1793982266.970:703): avc: denied { write } for pid=512 comm="syz.2.62" laddr=fe80::13 lport=60 faddr=fe80::bb fport=3 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 39.041350][ T310] usb usb2-port1: unable to enumerate USB device [ 39.049313][ T36] audit: type=1400 audit(1793982266.980:704): avc: denied { nlmsg_write } for pid=512 comm="syz.2.62" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 39.080750][ T9] usb 4-1: new full-speed USB device number 5 using dummy_hcd [ 39.231876][ T9] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 39.243983][ T9] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 39.252289][ T31] sony 0003:1345:3008.0005: can't set operational mode: step 1 [ 39.259940][ T9] usb 4-1: New USB device found, idVendor=1e7d, idProduct=319c, bcdDevice= 0.00 [ 39.266331][ T31] sony 0003:1345:3008.0005: Failed to set controller into operational mode [ 39.276836][ T9] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 39.299731][ T31] sony 0003:1345:3008.0005: hiddev96,hidraw0: USB HID v80.00 Joystick [HID 1345:3008] on usb-dummy_hcd.0-1/input0 [ 39.299768][ T9] usb 4-1: config 0 descriptor?? [ 39.314039][ T31] sony 0003:1345:3008.0005: failed to claim input [ 39.338800][ T31] usb 1-1: USB disconnect, device number 4 [ 39.358911][ T519] fido_id[519]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory [ 39.385015][ T36] audit: type=1400 audit(1793982267.380:705): avc: denied { map } for pid=520 comm="syz.2.65" path="socket:[5978]" dev="sockfs" ino=5978 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 39.415642][ T36] audit: type=1400 audit(1793982267.380:706): avc: denied { read write } for pid=520 comm="syz.2.65" path="socket:[5978]" dev="sockfs" ino=5978 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 39.547260][ T9] isku 0003:1E7D:319C.0006: unknown main item tag 0x0 [ 39.555375][ T9] isku 0003:1E7D:319C.0006: unknown main item tag 0x0 [ 39.562907][ T9] isku 0003:1E7D:319C.0006: unknown main item tag 0x0 [ 39.570254][ T9] isku 0003:1E7D:319C.0006: unknown main item tag 0x0 [ 39.577936][ T9] isku 0003:1E7D:319C.0006: unknown main item tag 0x0 [ 39.592616][ T9] isku 0003:1E7D:319C.0006: unknown main item tag 0x0 [ 39.599655][ T9] isku 0003:1E7D:319C.0006: unknown main item tag 0x0 [ 39.609372][ T9] isku 0003:1E7D:319C.0006: hidraw0: USB HID v0.00 Device [HID 1e7d:319c] on usb-dummy_hcd.3-1/input0 [ 39.903916][ T538] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=538 comm=syz.0.70 [ 39.939140][ T540] virtiofs: Unknown parameter 'mounts' [ 39.947519][ T36] audit: type=1400 audit(1793982267.940:707): avc: denied { mount } for pid=539 comm="syz.0.71" name="/" dev="ramfs" ino=6010 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 39.962764][ T540] virtiofs: Unknown parameter 'mounts' [ 39.974036][ T36] audit: type=1400 audit(1793982267.940:708): avc: denied { mounton } for pid=539 comm="syz.0.71" path="/15/file0" dev="ramfs" ino=6010 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:ramfs_t tclass=dir permissive=1 [ 40.010741][ T309] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 40.170826][ T309] usb 2-1: Using ep0 maxpacket: 16 [ 40.178427][ T309] usb 2-1: unable to get BOS descriptor or descriptor too short [ 40.189690][ T309] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 127, changing to 7 [ 40.206294][ T309] usb 2-1: New USB device found, idVendor=103d, idProduct=0100, bcdDevice= 0.40 [ 40.217003][ T309] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 40.226304][ T309] usb 2-1: Product: syz [ 40.231354][ T309] usb 2-1: Manufacturer: syz [ 40.236434][ T309] usb 2-1: SerialNumber: syz [ 40.248536][ T562] netlink: 260 bytes leftover after parsing attributes in process `syz.0.77'. [ 40.445321][ T309] usb 2-1: Audio class v2/v3 interfaces need an interface association [ 40.455337][ T309] snd-usb-audio 2-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 40.520885][ T9] usb 1-1: new full-speed USB device number 5 using dummy_hcd [ 40.600920][ T310] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 40.645136][ T309] usb 2-1: 2:1 : can't get Cluster Descriptor [ 40.682646][ T9] usb 1-1: config 0 interface 0 altsetting 4 endpoint 0x6 has an invalid bInterval 0, changing to 10 [ 40.695500][ T9] usb 1-1: config 0 interface 0 altsetting 4 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 40.710141][ T9] usb 1-1: config 0 interface 0 has no altsetting 0 [ 40.720280][ T9] usb 1-1: New USB device found, idVendor=057e, idProduct=2021, bcdDevice= 0.00 [ 40.733001][ T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 40.742480][ T9] usb 1-1: config 0 descriptor?? [ 40.753418][ T9] usbhid 1-1:0.0: couldn't find an input interrupt endpoint [ 40.770826][ T310] usb 3-1: Using ep0 maxpacket: 8 [ 40.777905][ T310] usb 3-1: config index 0 descriptor too short (expected 1060, got 36) [ 40.787426][ T310] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 40.801790][ T310] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 40.812712][ T310] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 40.828368][ T310] usb 3-1: New USB device found, idVendor=1345, idProduct=3008, bcdDevice= 0.00 [ 40.838437][ T310] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 40.849267][ T310] usb 3-1: config 0 descriptor?? [ 41.658476][ T310] sony 0003:1345:3008.0007: can't set operational mode: step 1 [ 41.668420][ T310] sony 0003:1345:3008.0007: Failed to set controller into operational mode [ 41.679863][ T310] sony 0003:1345:3008.0007: hiddev96,hidraw1: USB HID v80.00 Joystick [HID 1345:3008] on usb-dummy_hcd.2-1/input0 [ 41.692294][ T310] sony 0003:1345:3008.0007: failed to claim input [ 41.713728][ T310] usb 3-1: USB disconnect, device number 4 [ 41.725493][ T572] fido_id[572]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory [ 41.859466][ T31] usb 4-1: USB disconnect, device number 5 [ 42.200758][ T31] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 42.223018][ T583] netlink: 4 bytes leftover after parsing attributes in process `syz.2.82'. [ 42.362272][ T31] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 42.373515][ T31] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 42.385882][ T31] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 42.401188][ T31] usb 4-1: New USB device found, idVendor=0757, idProduct=0a00, bcdDevice= 0.00 [ 42.411096][ T31] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 42.421151][ T31] usb 4-1: config 0 descriptor?? [ 42.480880][ T9] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 42.620753][ T9] usb 3-1: device descriptor read/64, error -71 [ 42.631502][ T31] usbhid 4-1:0.0: can't add hid device: -71 [ 42.638121][ T31] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 42.648933][ T31] usb 4-1: USB disconnect, device number 6 [ 42.676925][ T309] usb 2-1: USB disconnect, device number 7 [ 42.807379][ T592] Bluetooth: ISO socket layer initialized [ 42.814318][ T310] rust_binder: 589: undelivered TRANSACTION_COMPLETE [ 42.822667][ T310] rust_binder: 589: undelivered TRANSACTION_COMPLETE [ 42.860912][ T9] usb 3-1: device descriptor read/64, error -71 [ 43.100758][ T9] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 43.240772][ T9] usb 3-1: device descriptor read/64, error -71 [ 43.286222][ T10] usb 1-1: USB disconnect, device number 5 [ 43.480844][ T9] usb 3-1: device descriptor read/64, error -71 [ 43.590888][ T9] usb usb3-port1: attempt power cycle [ 43.621394][ T10] usb 1-1: new full-speed USB device number 6 using dummy_hcd [ 43.791546][ T10] usb 1-1: too many endpoints for config 0 interface 0 altsetting 8: 130, using maximum allowed: 30 [ 43.803993][ T10] usb 1-1: config 0 interface 0 altsetting 8 endpoint 0x81 has invalid maxpacket 1983, setting to 64 [ 43.820809][ T10] usb 1-1: config 0 interface 0 altsetting 8 has 1 endpoint descriptor, different from the interface descriptor's value: 130 [ 43.842826][ T10] usb 1-1: config 0 interface 0 has no altsetting 0 [ 43.851265][ T10] usb 1-1: New USB device found, idVendor=046d, idProduct=c294, bcdDevice= 0.00 [ 43.864382][ T10] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 43.877225][ T10] usb 1-1: config 0 descriptor?? [ 43.887009][ T609] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 43.941585][ T9] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 43.981889][ T9] usb 3-1: device descriptor read/8, error -71 [ 44.111943][ T9] usb 3-1: device descriptor read/8, error -71 [ 44.290790][ T31] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 44.302127][ T10] usbhid 1-1:0.0: can't add hid device: -71 [ 44.310325][ T10] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 44.322448][ T10] usb 1-1: USB disconnect, device number 6 [ 44.350888][ T9] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 44.374400][ T9] usb 3-1: device descriptor read/8, error -71 [ 44.450828][ T31] usb 4-1: Using ep0 maxpacket: 8 [ 44.459446][ T31] usb 4-1: config index 0 descriptor too short (expected 1060, got 36) [ 44.470287][ T31] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 44.482558][ T31] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 44.494394][ T31] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 44.508388][ T31] usb 4-1: New USB device found, idVendor=1345, idProduct=3008, bcdDevice= 0.00 [ 44.519858][ T31] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 44.523126][ T9] usb 3-1: device descriptor read/8, error -71 [ 44.537018][ T31] usb 4-1: config 0 descriptor?? [ 44.641781][ T9] usb usb3-port1: unable to enumerate USB device [ 44.866434][ T36] kauditd_printk_skb: 30 callbacks suppressed [ 44.866452][ T36] audit: type=1400 audit(1793982272.860:739): avc: denied { read write } for pid=625 comm="syz.0.95" name="control" dev="devtmpfs" ino=198 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:lvm_control_t tclass=chr_file permissive=1 [ 44.906939][ T36] audit: type=1400 audit(1793982272.860:740): avc: denied { open } for pid=625 comm="syz.0.95" path="/dev/mapper/control" dev="devtmpfs" ino=198 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:lvm_control_t tclass=chr_file permissive=1 [ 44.940823][ T36] audit: type=1400 audit(1793982272.870:741): avc: denied { ioctl } for pid=625 comm="syz.0.95" path="/dev/mapper/control" dev="devtmpfs" ino=198 ioctlcmd=0xfd03 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:lvm_control_t tclass=chr_file permissive=1 [ 44.991610][ T36] audit: type=1400 audit(1793982272.990:742): avc: denied { unmount } for pid=292 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 45.024035][ T36] audit: type=1400 audit(1793982273.020:743): avc: denied { bind } for pid=631 comm="syz.0.96" lport=2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 45.049143][ T36] audit: type=1400 audit(1793982273.020:744): avc: denied { name_bind } for pid=631 comm="syz.0.96" src=20005 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=rawip_socket permissive=1 [ 45.077393][ T36] audit: type=1400 audit(1793982273.020:745): avc: denied { node_bind } for pid=631 comm="syz.0.96" src=20005 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=rawip_socket permissive=1 [ 45.184080][ T637] netlink: 24 bytes leftover after parsing attributes in process `syz.1.98'. [ 45.195644][ T637] netlink: 4 bytes leftover after parsing attributes in process `syz.1.98'. [ 45.356958][ T645] kvm: kvm [640]: vcpu0, guest rIP: 0x9114 Unhandled WRMSR(0xc2) = 0x9d00 [ 45.368886][ T645] kvm: kvm [640]: vcpu0, guest rIP: 0x9114 Unhandled WRMSR(0xc1) = 0x9d00 [ 45.377061][ T31] sony 0003:1345:3008.0008: can't set operational mode: step 1 [ 45.388030][ T31] sony 0003:1345:3008.0008: Failed to set controller into operational mode [ 45.414037][ T31] sony 0003:1345:3008.0008: hiddev96,hidraw0: USB HID v80.00 Joystick [HID 1345:3008] on usb-dummy_hcd.3-1/input0 [ 45.445915][ T36] audit: type=1400 audit(1793982273.440:746): avc: denied { write } for pid=656 comm="syz.1.102" name="free_buffer" dev="tracefs" ino=29 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=file permissive=1 [ 45.449497][ T31] sony 0003:1345:3008.0008: failed to claim input [ 45.499297][ T31] usb 4-1: USB disconnect, device number 7 [ 45.660823][ T473] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 45.711451][ T10] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 45.800732][ T473] usb 3-1: device descriptor read/64, error -71 [ 45.882305][ T10] usb 2-1: unable to get BOS descriptor or descriptor too short [ 45.893526][ T10] usb 2-1: config 1 has an invalid interface number: 156 but max is 2 [ 45.904843][ T10] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 45.919716][ T10] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 45.932826][ T10] usb 2-1: config 1 has no interface number 1 [ 45.941113][ T10] usb 2-1: New USB device found, idVendor=04fa, idProduct=4201, bcdDevice= 0.40 [ 45.958884][ T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 45.970281][ T10] usb 2-1: Product: syz [ 45.976372][ T10] usb 2-1: Manufacturer: syz [ 45.984459][ T10] usb 2-1: SerialNumber: syz [ 46.080703][ T473] usb 3-1: device descriptor read/64, error -71 [ 46.109297][ T36] audit: type=1400 audit(1793982274.100:747): avc: denied { setopt } for pid=661 comm="syz.3.104" lport=5 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 46.135275][ T662] overlayfs: missing 'lowerdir' [ 46.210705][ T36] audit: type=1400 audit(1793982274.200:748): avc: denied { write } for pid=661 comm="syz.3.104" name="igmp" dev="proc" ino=4026532552 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 46.242354][ T657] SELinux: Context system_u:object_r:lirc_device_t:s0 is not valid (left unmapped). [ 46.258838][ T10] usb 2-1: Audio class v2/v3 interfaces need an interface association [ 46.271881][ T10] snd-usb-audio 2-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 46.287398][ T10] usb 2-1: USB disconnect, device number 8 [ 46.303142][ T348] udevd[348]: 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 [ 46.356304][ T671] netlink: 8 bytes leftover after parsing attributes in process `syz.3.106'. [ 46.370912][ T671] fuse: Unknown parameter '' [ 46.381383][ T473] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 46.395140][ T670] 9pnet_fd: Insufficient options for proto=fd [ 46.449127][ T676] FAULT_INJECTION: forcing a failure. [ 46.449127][ T676] name failslab, interval 1, probability 0, space 0, times 0 [ 46.464313][ T676] CPU: 0 UID: 0 PID: 676 Comm: syz.3.107 Not tainted syzkaller #0 7b276d656437cde817a152a655ee87c3d6174d21 [ 46.464350][ T676] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/15/2026 [ 46.464371][ T676] Call Trace: [ 46.464378][ T676] [ 46.464386][ T676] __dump_stack+0x21/0x30 [ 46.464414][ T676] dump_stack_lvl+0x140/0x1c0 [ 46.464433][ T676] ? __cfi_dump_stack_lvl+0x10/0x10 [ 46.464456][ T676] dump_stack+0x19/0x20 [ 46.464485][ T676] should_fail_ex+0x3c2/0x510 [ 46.464515][ T676] ? security_inode_init_security+0x11c/0x600 [ 46.464542][ T676] should_failslab+0xac/0x100 [ 46.464565][ T676] __kmalloc_noprof+0x69/0x510 [ 46.464595][ T676] ? security_inode_init_security+0x11c/0x600 [ 46.464620][ T676] ? get_inode_acl+0x50/0x50 [ 46.464648][ T676] ? __cfi_shmem_initxattrs+0x10/0x10 [ 46.464675][ T676] security_inode_init_security+0x11c/0x600 [ 46.464714][ T676] ? __cfi_security_inode_init_security+0x10/0x10 [ 46.464750][ T676] ? __kasan_check_write+0x18/0x20 [ 46.464796][ T676] ? set_cached_acl+0xe1/0x1a0 [ 46.464905][ T676] ? simple_acl_create+0x190/0x1c0 [ 46.464930][ T676] shmem_mknod+0xd5/0x200 [ 46.464950][ T676] shmem_create+0x38/0x50 [ 46.464981][ T676] ? __cfi_shmem_create+0x10/0x10 [ 46.465007][ T676] path_openat+0x150b/0x35a0 [ 46.465036][ T676] ? do_filp_open+0x440/0x440 [ 46.465110][ T676] do_filp_open+0x1f2/0x440 [ 46.465141][ T676] ? __cfi_do_filp_open+0x10/0x10 [ 46.465172][ T676] ? alloc_fd+0x4c1/0x570 [ 46.465189][ T676] do_sys_openat2+0x134/0x1d0 [ 46.465209][ T676] ? fput+0x1a4/0x230 [ 46.465241][ T676] ? do_sys_open+0x100/0x100 [ 46.465261][ T676] ? __cfi_ksys_write+0x10/0x10 [ 46.465275][ T676] __x64_sys_openat+0x13a/0x170 [ 46.465303][ T676] x64_sys_call+0xe69/0x2ee0 [ 46.465320][ T676] do_syscall_64+0x57/0xf0 [ 46.465337][ T676] ? clear_bhb_loop+0x50/0xa0 [ 46.465360][ T676] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 46.465381][ T676] RIP: 0033:0x7f5f4e19fb19 [ 46.465396][ T676] 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 [ 46.465409][ T676] RSP: 002b:00007f5f4f055028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 46.465426][ T676] RAX: ffffffffffffffda RBX: 00007f5f4e425fa0 RCX: 00007f5f4e19fb19 [ 46.465438][ T676] RDX: 0000000000143042 RSI: 0000200000000000 RDI: ffffffffffffff9c [ 46.465476][ T676] RBP: 00007f5f4e237b70 R08: 0000000000000000 R09: 0000000000000000 [ 46.465490][ T676] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 46.465503][ T676] R13: 00007f5f4e426038 R14: 00007f5f4e425fa0 R15: 00007ffc341bfe28 [ 46.465521][ T676] [ 46.570998][ T473] usb 3-1: device descriptor read/64, error -71 [ 46.833245][ T680] Zero length message leads to an empty skb [ 46.912746][ T685] ±ÿ: renamed from lo (while UP) [ 46.988016][ T685] netlink: 168 bytes leftover after parsing attributes in process `syz.1.110'. [ 47.060907][ T473] usb 3-1: device descriptor read/64, error -71 [ 47.181056][ T473] usb usb3-port1: attempt power cycle [ 47.411785][ T309] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 47.530903][ T473] usb 3-1: new high-speed USB device number 11 using dummy_hcd [ 47.562243][ T473] usb 3-1: device descriptor read/8, error -71 [ 47.581807][ T309] usb 1-1: Using ep0 maxpacket: 8 [ 47.590747][ T309] usb 1-1: config index 0 descriptor too short (expected 1060, got 36) [ 47.600948][ T309] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 47.615749][ T309] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 47.628136][ T309] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 47.643559][ T309] usb 1-1: New USB device found, idVendor=1345, idProduct=3008, bcdDevice= 0.00 [ 47.653934][ T309] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 47.664612][ T309] usb 1-1: config 0 descriptor?? [ 47.692020][ T473] usb 3-1: device descriptor read/8, error -71 [ 47.737414][ T704] ======================================================= [ 47.737414][ T704] WARNING: The mand mount option has been deprecated and [ 47.737414][ T704] and is ignored by this kernel. Remove the mand [ 47.737414][ T704] option from the mount to silence this warning. [ 47.737414][ T704] ======================================================= [ 47.805495][ T704] netlink: 8 bytes leftover after parsing attributes in process `syz.3.115'. [ 47.930763][ T473] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 47.962572][ T473] usb 3-1: device descriptor read/8, error -71 [ 48.051671][ T9] usb 4-1: new full-speed USB device number 8 using dummy_hcd [ 48.102468][ T473] usb 3-1: device descriptor read/8, error -71 [ 48.220922][ T473] usb usb3-port1: unable to enumerate USB device [ 48.232900][ T9] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0x4C, changing to 0xC [ 48.248237][ T9] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0xC has an invalid bInterval 0, changing to 10 [ 48.266795][ T9] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0xC has invalid maxpacket 1297, setting to 64 [ 48.270999][ T31] usb 2-1: new full-speed USB device number 9 using dummy_hcd [ 48.284502][ T9] usb 4-1: New USB device found, idVendor=084e, idProduct=1001, bcdDevice=33.f9 [ 48.304774][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 48.313488][ T9] usb 4-1: Product: syz [ 48.318667][ T9] usb 4-1: Manufacturer: syz [ 48.324454][ T9] usb 4-1: SerialNumber: syz [ 48.336019][ T9] usb 4-1: config 0 descriptor?? [ 48.344958][ T704] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22 [ 48.454675][ T31] usb 2-1: New USB device found, idVendor=2b53, idProduct=0031, bcdDevice= 0.40 [ 48.465272][ T31] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 48.474561][ T31] usb 2-1: Product: syz [ 48.479734][ T31] usb 2-1: Manufacturer: syz [ 48.484853][ T31] usb 2-1: SerialNumber: syz [ 48.504490][ T309] sony 0003:1345:3008.0009: can't set operational mode: step 1 [ 48.513667][ T309] sony 0003:1345:3008.0009: Failed to set controller into operational mode [ 48.534516][ T309] sony 0003:1345:3008.0009: hiddev96,hidraw0: USB HID v80.00 Joystick [HID 1345:3008] on usb-dummy_hcd.0-1/input0 [ 48.554754][ T309] sony 0003:1345:3008.0009: failed to claim input [ 48.570600][ T9] usb 4-1: USB disconnect, device number 8 [ 48.585764][ T309] usb 1-1: USB disconnect, device number 7 [ 48.602800][ T717] fido_id[717]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory [ 48.706492][ T31] usb 2-1: USB disconnect, device number 9 [ 48.744104][ T727] overlay: filesystem on ./file0 is read-only [ 49.173174][ T749] overlayfs: failed to resolve './bus': -2 [ 49.181500][ T749] overlayfs: failed to resolve './bus': -2 [ 49.241474][ T755] device-mapper: table: 252:1: verity: Device must be readonly (-EINVAL) [ 49.251615][ T755] device-mapper: ioctl: error adding target to table [ 49.380728][ T473] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 49.550736][ T473] usb 4-1: Using ep0 maxpacket: 8 [ 49.571050][ T473] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x6 has invalid maxpacket 8 [ 49.587523][ T473] usb 4-1: New USB device found, idVendor=133e, idProduct=0815, bcdDevice= 0.40 [ 49.600566][ T473] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 49.609178][ T473] usb 4-1: Product: syz [ 49.614639][ T473] usb 4-1: Manufacturer: syz [ 49.620729][ T473] usb 4-1: SerialNumber: syz [ 49.629790][ T750] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 49.854297][ T473] snd-usb-audio 4-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 49.871814][ T473] usb 4-1: USB disconnect, device number 9 [ 50.130718][ T309] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 50.300724][ T309] usb 3-1: Using ep0 maxpacket: 8 [ 50.311543][ T309] usb 3-1: config index 0 descriptor too short (expected 1060, got 36) [ 50.320391][ T309] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 50.360698][ T309] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 50.380698][ T309] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 50.417866][ T473] kernel write not supported for file [eventfd] (pid: 473 comm: kworker/1:4) [ 50.420880][ T309] usb 3-1: New USB device found, idVendor=1345, idProduct=3008, bcdDevice= 0.00 [ 50.450950][ T309] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 50.472081][ T309] usb 3-1: config 0 descriptor?? [ 50.640113][ T794] FAULT_INJECTION: forcing a failure. [ 50.640113][ T794] name failslab, interval 1, probability 0, space 0, times 0 [ 50.653741][ T794] CPU: 0 UID: 0 PID: 794 Comm: syz.1.142 Not tainted syzkaller #0 7b276d656437cde817a152a655ee87c3d6174d21 [ 50.653775][ T794] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/15/2026 [ 50.653789][ T794] Call Trace: [ 50.653796][ T794] [ 50.653806][ T794] __dump_stack+0x21/0x30 [ 50.653835][ T794] dump_stack_lvl+0x140/0x1c0 [ 50.653855][ T794] ? __cfi_dump_stack_lvl+0x10/0x10 [ 50.653875][ T794] ? avc_has_perm+0x155/0x240 [ 50.653900][ T794] ? __cfi_avc_has_perm+0x10/0x10 [ 50.653923][ T794] ? hook_file_open+0x1f2/0x8d0 [ 50.653952][ T794] dump_stack+0x19/0x20 [ 50.653969][ T794] should_fail_ex+0x3c2/0x510 [ 50.653990][ T794] should_failslab+0xac/0x100 [ 50.654012][ T794] __kmalloc_cache_noprof+0x41/0x470 [ 50.654061][ T794] ? vhost_task_create+0x12c/0x3f0 [ 50.654088][ T794] ? __cfi_kvm_nx_huge_page_recovery_worker+0x10/0x10 [ 50.654117][ T794] vhost_task_create+0x12c/0x3f0 [ 50.654143][ T794] ? __cfi_kvm_nx_huge_page_recovery_worker_kill+0x10/0x10 [ 50.654172][ T794] ? __cfi_vhost_task_create+0x10/0x10 [ 50.654199][ T794] ? __cfi_vhost_task_fn+0x10/0x10 [ 50.654225][ T794] ? __kasan_check_write+0x18/0x20 [ 50.654256][ T794] ? mutex_lock+0x97/0x1d0 [ 50.654283][ T794] ? __cfi_mutex_lock+0x10/0x10 [ 50.654309][ T794] ? kernel_text_address+0xa9/0xe0 [ 50.654342][ T794] kvm_mmu_post_init_vm+0x161/0x300 [ 50.654363][ T794] kvm_arch_vcpu_ioctl_run+0xf3/0x1bc0 [ 50.654392][ T794] ? _parse_integer_limit+0x195/0x1e0 [ 50.654420][ T794] ? __cfi_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 50.654452][ T794] ? kstrtoull+0x13b/0x1e0 [ 50.654481][ T794] ? kstrtouint+0x78/0xf0 [ 50.654510][ T794] ? ioctl_has_perm+0x1bc/0x500 [ 50.654542][ T794] ? __asan_memcpy+0x5a/0x80 [ 50.654788][ T794] ? ioctl_has_perm+0x408/0x500 [ 50.654823][ T794] ? has_cap_mac_admin+0xd0/0xd0 [ 50.654855][ T794] ? __kasan_check_write+0x18/0x20 [ 50.654886][ T794] ? mutex_lock_killable+0x97/0x1d0 [ 50.654915][ T794] ? __cfi_mutex_lock_killable+0x10/0x10 [ 50.654944][ T794] ? proc_fail_nth_write+0x184/0x220 [ 50.654974][ T794] kvm_vcpu_ioctl+0xa43/0x1000 [ 50.654999][ T794] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 50.655023][ T794] ? hook_file_ioctl+0x1ef/0x590 [ 50.655100][ T794] ? __cfi_vfs_write+0x10/0x10 [ 50.655124][ T794] ? __cfi_hook_file_ioctl+0x10/0x10 [ 50.655145][ T794] ? __kasan_check_write+0x18/0x20 [ 50.655168][ T794] ? mutex_unlock+0x90/0x240 [ 50.655286][ T794] ? __cfi_mutex_unlock+0x10/0x10 [ 50.655319][ T794] ? __fget_files+0x2bc/0x330 [ 50.655340][ T794] ? bpf_lsm_file_ioctl+0xd/0x20 [ 50.655360][ T794] ? security_file_ioctl+0x3e/0x110 [ 50.655386][ T794] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 50.655406][ T794] __se_sys_ioctl+0x123/0x1b0 [ 50.655427][ T794] __x64_sys_ioctl+0x7f/0xa0 [ 50.655445][ T794] x64_sys_call+0x1878/0x2ee0 [ 50.655465][ T794] do_syscall_64+0x57/0xf0 [ 50.655483][ T794] ? clear_bhb_loop+0x50/0xa0 [ 50.655509][ T794] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 50.655543][ T794] RIP: 0033:0x7fd9b639fb19 [ 50.655560][ 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 [ 50.655574][ T794] RSP: 002b:00007fd9b71dd028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 50.655594][ T794] RAX: ffffffffffffffda RBX: 00007fd9b6625fa0 RCX: 00007fd9b639fb19 [ 50.655607][ T794] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 50.655618][ T794] RBP: 00007fd9b71dd090 R08: 0000000000000000 R09: 0000000000000000 [ 50.655630][ T794] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 50.655640][ T794] R13: 00007fd9b6626038 R14: 00007fd9b6625fa0 R15: 00007fff444131b8 [ 50.655656][ T794] [ 50.661014][ T473] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 51.262310][ T473] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 51.279626][ T473] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 51.295698][ T473] usb 4-1: New USB device found, idVendor=045e, idProduct=009d, bcdDevice= 0.00 [ 51.307067][ T473] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 51.307091][ T309] sony 0003:1345:3008.000A: can't set operational mode: step 1 [ 51.327795][ T309] sony 0003:1345:3008.000A: Failed to set controller into operational mode [ 51.331892][ T473] usb 4-1: config 0 descriptor?? [ 51.343117][ T309] sony 0003:1345:3008.000A: hiddev96,hidraw0: USB HID v80.00 Joystick [HID 1345:3008] on usb-dummy_hcd.2-1/input0 [ 51.358728][ T309] sony 0003:1345:3008.000A: failed to claim input [ 51.379113][ T309] usb 3-1: USB disconnect, device number 13 [ 51.396733][ T800] fido_id[800]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory [ 51.413732][ T477] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 51.570771][ T477] usb 2-1: Using ep0 maxpacket: 32 [ 51.577962][ T477] usb 2-1: unable to get BOS descriptor or descriptor too short [ 51.587329][ T477] usb 2-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 51.596543][ T477] usb 2-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 51.608344][ T477] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 51.619255][ T477] usb 2-1: New USB device found, idVendor=0dba, idProduct=1000, bcdDevice= 0.40 [ 51.628752][ T477] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 51.637111][ T477] usb 2-1: Product: syz [ 51.642428][ T477] usb 2-1: Manufacturer: syz [ 51.647454][ T477] usb 2-1: SerialNumber: syz [ 51.781958][ T473] microsoft 0003:045E:009D.000B: unknown main item tag 0x2 [ 51.800058][ T473] microsoft 0003:045E:009D.000B: hidraw0: USB HID v0.00 Device [HID 045e:009d] on usb-dummy_hcd.3-1/input0 [ 51.826445][ T473] microsoft 0003:045E:009D.000B: no inputs found [ 51.850743][ T473] microsoft 0003:045E:009D.000B: could not initialize ff, continuing anyway [ 51.862348][ T798] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 51.881272][ T798] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 51.893894][ T477] usb 2-1: unit 0 not found! [ 51.900456][ T477] snd-usb-audio 2-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 51.912557][ T477] usb 2-1: unit 0 not found! [ 51.922234][ T477] snd-usb-audio 2-1:1.1: probe with driver snd-usb-audio failed with error -22 [ 51.932696][ T477] usb 2-1: USB disconnect, device number 10 [ 51.949418][ T353] udevd[353]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.1/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 51.987015][ T783] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 51.997369][ T36] kauditd_printk_skb: 24 callbacks suppressed [ 51.997424][ T36] audit: type=1326 audit(1793982279.980:773): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=802 comm="syz.2.145" exe="/root/ci2-android-6-12-rust/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fe91ad9fb19 code=0x0 [ 52.008503][ T783] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 52.045272][ T473] usb 4-1: USB disconnect, device number 10 [ 52.086589][ T36] audit: type=1400 audit(1793982280.080:774): avc: denied { bind } for pid=804 comm="syz.0.146" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 52.099081][ T805] Invalid ELF header type: 2 != 1 [ 52.109145][ T36] audit: type=1400 audit(1793982280.090:775): avc: denied { connect } for pid=804 comm="syz.0.146" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 52.140503][ T36] audit: type=1400 audit(1793982280.090:776): avc: denied { write } for pid=804 comm="syz.0.146" name="ppp" dev="devtmpfs" ino=86 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 52.166821][ T36] audit: type=1400 audit(1793982280.090:777): avc: denied { open } for pid=804 comm="syz.0.146" path="/dev/ppp" dev="devtmpfs" ino=86 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 52.194303][ T36] audit: type=1400 audit(1793982280.090:778): avc: denied { ioctl } for pid=804 comm="syz.0.146" path="/dev/ppp" dev="devtmpfs" ino=86 ioctlcmd=0x7438 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 52.220588][ T36] audit: type=1400 audit(1793982280.090:779): avc: denied { module_load } for pid=804 comm="syz.0.146" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=system permissive=1 [ 52.255172][ T36] audit: type=1400 audit(1793982280.250:780): avc: denied { connect } for pid=808 comm="syz.0.147" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 52.534699][ T820] FAULT_INJECTION: forcing a failure. [ 52.534699][ T820] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 52.551008][ T820] CPU: 0 UID: 0 PID: 820 Comm: syz.1.150 Not tainted syzkaller #0 7b276d656437cde817a152a655ee87c3d6174d21 [ 52.551048][ T820] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/15/2026 [ 52.551060][ T820] Call Trace: [ 52.551066][ T820] [ 52.551073][ T820] __dump_stack+0x21/0x30 [ 52.551094][ T820] dump_stack_lvl+0x140/0x1c0 [ 52.551109][ T820] ? __cfi_dump_stack_lvl+0x10/0x10 [ 52.551130][ T820] ? __kasan_check_write+0x18/0x20 [ 52.551155][ T820] dump_stack+0x19/0x20 [ 52.551169][ T820] should_fail_ex+0x3c2/0x510 [ 52.551185][ T820] should_fail_alloc_page+0xec/0x110 [ 52.551211][ T820] __alloc_pages_noprof+0x1c0/0x7e0 [ 52.551232][ T820] ? __cfi___alloc_pages_noprof+0x10/0x10 [ 52.551254][ T820] ? folio_add_lru+0x116/0x400 [ 52.551271][ T820] ? __cfi_folio_add_lru+0x10/0x10 [ 52.551289][ T820] __folio_alloc_noprof+0x14/0x80 [ 52.551321][ T820] shmem_alloc_and_add_folio+0x45f/0x10b0 [ 52.551340][ T820] ? shmem_replace_folio+0x9b0/0x9b0 [ 52.551357][ T820] ? shmem_huge_global_enabled+0x2da/0x360 [ 52.551373][ T820] ? shmem_allowable_huge_orders+0x1f7/0x430 [ 52.551389][ T820] shmem_get_folio_gfp+0x5cd/0x12e0 [ 52.551413][ T820] ? shmem_get_folio+0xc0/0xc0 [ 52.551427][ T820] ? __cfi_folio_unlock+0x10/0x10 [ 52.551442][ T820] ? __kasan_check_write+0x18/0x20 [ 52.551464][ T820] ? noop_dirty_folio+0x81/0xa0 [ 52.551485][ T820] shmem_fallocate+0x8df/0xcb0 [ 52.551507][ T820] ? __cfi_shmem_fallocate+0x10/0x10 [ 52.551526][ T820] ? __se_sys_futex+0x13c/0x320 [ 52.551544][ T820] ? fput+0x1a4/0x230 [ 52.551564][ T820] vfs_fallocate+0x530/0x620 [ 52.551581][ T820] __x64_sys_fallocate+0xc3/0x110 [ 52.551603][ T820] x64_sys_call+0x2e48/0x2ee0 [ 52.551620][ T820] do_syscall_64+0x57/0xf0 [ 52.551637][ T820] ? clear_bhb_loop+0x50/0xa0 [ 52.551660][ T820] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 52.551681][ T820] RIP: 0033:0x7fd9b639fb19 [ 52.551695][ T820] 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 [ 52.551708][ T820] RSP: 002b:00007fd9b71dd028 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 52.551726][ T820] RAX: ffffffffffffffda RBX: 00007fd9b6625fa0 RCX: 00007fd9b639fb19 [ 52.551738][ T820] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 52.551747][ T820] RBP: 00007fd9b6437b70 R08: 0000000000000000 R09: 0000000000000000 [ 52.551757][ T820] R10: 000000000008ffff R11: 0000000000000246 R12: 0000000000000000 [ 52.551785][ T820] R13: 00007fd9b6626038 R14: 00007fd9b6625fa0 R15: 00007fff444131b8 [ 52.551801][ T820] [ 52.631753][ T473] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 52.653267][ T823] rust_binder: 822:823 error while translating object: EBADF [ 52.893393][ T823] rust_binder: 822:823 transaction call to 822:0 failed EBADF, code 131072 size 104-24 line thread.rs:889 [ 52.898982][ T473] usb 1-1: config index 0 descriptor too short (expected 7768, got 18) [ 52.927752][ T473] usb 1-1: New USB device found, idVendor=0483, idProduct=3747, bcdDevice=52.4d [ 52.939502][ T473] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 52.957795][ T473] usb 1-1: config 0 descriptor?? [ 52.965751][ T473] ftdi_sio 1-1:0.0: Ignoring interface reserved for JTAG [ 53.167736][ T9] usb 1-1: USB disconnect, device number 8 [ 53.230783][ T309] usb 3-1: new high-speed USB device number 14 using dummy_hcd [ 53.390858][ T309] usb 3-1: Using ep0 maxpacket: 8 [ 53.397597][ T309] usb 3-1: config index 0 descriptor too short (expected 1060, got 36) [ 53.407656][ T309] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 53.421499][ T309] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 53.432987][ T309] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 53.448415][ T309] usb 3-1: New USB device found, idVendor=1345, idProduct=3008, bcdDevice= 0.00 [ 53.459259][ T309] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 53.469650][ T309] usb 3-1: config 0 descriptor?? [ 53.475821][ T473] rust_binder: 822: undelivered TRANSACTION_ERROR: 29201 [ 53.723681][ T841] FAULT_INJECTION: forcing a failure. [ 53.723681][ T841] name failslab, interval 1, probability 0, space 0, times 0 [ 53.740193][ T841] CPU: 1 UID: 0 PID: 841 Comm: syz.0.156 Not tainted syzkaller #0 7b276d656437cde817a152a655ee87c3d6174d21 [ 53.740229][ T841] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/15/2026 [ 53.740243][ T841] Call Trace: [ 53.740250][ T841] [ 53.740259][ T841] __dump_stack+0x21/0x30 [ 53.740287][ T841] dump_stack_lvl+0x140/0x1c0 [ 53.740307][ T841] ? __cfi_dump_stack_lvl+0x10/0x10 [ 53.740331][ T841] dump_stack+0x19/0x20 [ 53.740350][ T841] should_fail_ex+0x3c2/0x510 [ 53.740371][ T841] should_failslab+0xac/0x100 [ 53.740394][ T841] kmem_cache_alloc_node_noprof+0x45/0x420 [ 53.740427][ T841] ? dup_task_struct+0xc1/0xd80 [ 53.740455][ T841] ? kasan_save_alloc_info+0x3a/0x50 [ 53.740486][ T841] ? __kasan_kmalloc+0x96/0xb0 [ 53.740508][ T841] ? __kmalloc_cache_noprof+0x23c/0x470 [ 53.740539][ T841] dup_task_struct+0xc1/0xd80 [ 53.740568][ T841] ? __kasan_check_write+0x18/0x20 [ 53.740596][ T841] ? _raw_spin_lock_irq+0x93/0x120 [ 53.740618][ T841] ? copy_process+0x33a0/0x33a0 [ 53.740653][ T841] ? __kasan_check_write+0x18/0x20 [ 53.740684][ T841] copy_process+0x579/0x33a0 [ 53.740716][ T841] ? kasan_save_alloc_info+0x3a/0x50 [ 53.740745][ T841] ? __cfi_copy_process+0x10/0x10 [ 53.740776][ T841] ? __kmalloc_cache_noprof+0x23c/0x470 [ 53.740809][ T841] ? __kasan_check_write+0x18/0x20 [ 53.740852][ T841] ? __cfi_kvm_nx_huge_page_recovery_worker+0x10/0x10 [ 53.740883][ T841] vhost_task_create+0x1f7/0x3f0 [ 53.740910][ T841] ? __cfi_kvm_nx_huge_page_recovery_worker_kill+0x10/0x10 [ 53.740940][ T841] ? __cfi_vhost_task_create+0x10/0x10 [ 53.740969][ T841] ? __cfi_vhost_task_fn+0x10/0x10 [ 53.740994][ T841] ? __kasan_check_write+0x18/0x20 [ 53.741025][ T841] ? mutex_lock+0x97/0x1d0 [ 53.741052][ T841] ? __cfi_mutex_lock+0x10/0x10 [ 53.741077][ T841] ? kernel_text_address+0xa9/0xe0 [ 53.741111][ T841] kvm_mmu_post_init_vm+0x161/0x300 [ 53.741133][ T841] kvm_arch_vcpu_ioctl_run+0xf3/0x1bc0 [ 53.741166][ T841] ? _parse_integer_limit+0x195/0x1e0 [ 53.741200][ T841] ? __cfi_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 53.741234][ T841] ? kstrtoull+0x13b/0x1e0 [ 53.741264][ T841] ? kstrtouint+0x78/0xf0 [ 53.741294][ T841] ? ioctl_has_perm+0x1bc/0x500 [ 53.741327][ T841] ? __asan_memcpy+0x5a/0x80 [ 53.741357][ T841] ? ioctl_has_perm+0x408/0x500 [ 53.741388][ T841] ? has_cap_mac_admin+0xd0/0xd0 [ 53.741421][ T841] ? __kasan_check_write+0x18/0x20 [ 53.741451][ T841] ? mutex_lock_killable+0x97/0x1d0 [ 53.741480][ T841] ? __cfi_mutex_lock_killable+0x10/0x10 [ 53.741510][ T841] ? proc_fail_nth_write+0x184/0x220 [ 53.741548][ T841] kvm_vcpu_ioctl+0xa43/0x1000 [ 53.741575][ T841] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 53.741599][ T841] ? hook_file_ioctl+0x1ef/0x590 [ 53.741629][ T841] ? __cfi_vfs_write+0x10/0x10 [ 53.741662][ T841] ? __cfi_hook_file_ioctl+0x10/0x10 [ 53.741691][ T841] ? __kasan_check_write+0x18/0x20 [ 53.741720][ T841] ? mutex_unlock+0x90/0x240 [ 53.741767][ T841] ? __cfi_mutex_unlock+0x10/0x10 [ 53.741827][ T841] ? __fget_files+0x2bc/0x330 [ 53.741850][ T841] ? bpf_lsm_file_ioctl+0xd/0x20 [ 53.741873][ T841] ? security_file_ioctl+0x3e/0x110 [ 53.741904][ T841] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 53.741922][ T841] __se_sys_ioctl+0x123/0x1b0 [ 53.741957][ T841] __x64_sys_ioctl+0x7f/0xa0 [ 53.741980][ T841] x64_sys_call+0x1878/0x2ee0 [ 53.742003][ T841] do_syscall_64+0x57/0xf0 [ 53.742025][ T841] ? clear_bhb_loop+0x50/0xa0 [ 53.742051][ T841] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 53.742078][ T841] RIP: 0033:0x7f266ad9fb19 [ 53.742097][ T841] 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 [ 53.742116][ T841] RSP: 002b:00007f266bcba028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 53.742281][ T841] RAX: ffffffffffffffda RBX: 00007f266b025fa0 RCX: 00007f266ad9fb19 [ 53.742300][ T841] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 53.742313][ T841] RBP: 00007f266bcba090 R08: 0000000000000000 R09: 0000000000000000 [ 53.742326][ T841] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 53.742339][ T841] R13: 00007f266b026038 R14: 00007f266b025fa0 R15: 00007fff367b8378 [ 53.742359][ T841] [ 53.885164][ T309] sony 0003:1345:3008.000C: unknown global tag 0xe [ 54.289149][ T309] sony 0003:1345:3008.000C: item 0 0 1 14 parsing failed [ 54.298475][ T309] sony 0003:1345:3008.000C: parse failed [ 54.305894][ T309] sony 0003:1345:3008.000C: probe with driver sony failed with error -22 [ 54.320690][ T309] usb 3-1: USB disconnect, device number 14 [ 54.465356][ T36] audit: type=1400 audit(1793982282.460:781): avc: denied { create } for pid=850 comm="syz.1.160" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=iucv_socket permissive=1 [ 54.502043][ T854] capability: warning: `syz.1.161' uses 32-bit capabilities (legacy support in use) [ 54.630788][ T9] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 54.792317][ T9] usb 4-1: unable to get BOS descriptor or descriptor too short [ 54.804588][ T9] usb 4-1: config 1 has an invalid interface descriptor of length 5, skipping [ 54.817198][ T9] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 54.829335][ T9] usb 4-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 54.846203][ T9] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 54.857594][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 54.866199][ T9] usb 4-1: Product: syz [ 54.871350][ T9] usb 4-1: Manufacturer: syz [ 54.876885][ T9] usb 4-1: SerialNumber: syz [ 54.918199][ T873] FAULT_INJECTION: forcing a failure. [ 54.918199][ T873] name failslab, interval 1, probability 0, space 0, times 0 [ 54.934089][ T873] CPU: 1 UID: 0 PID: 873 Comm: syz.1.166 Not tainted syzkaller #0 7b276d656437cde817a152a655ee87c3d6174d21 [ 54.934117][ T873] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/15/2026 [ 54.934144][ T873] Call Trace: [ 54.934152][ T873] [ 54.934163][ T873] __dump_stack+0x21/0x30 [ 54.934188][ T873] dump_stack_lvl+0x140/0x1c0 [ 54.934209][ T873] ? __cfi_dump_stack_lvl+0x10/0x10 [ 54.934231][ T873] ? __kasan_check_write+0x18/0x20 [ 54.934263][ T873] ? copy_mm+0x307/0x1da0 [ 54.934303][ T873] dump_stack+0x19/0x20 [ 54.934323][ T873] should_fail_ex+0x3c2/0x510 [ 54.934343][ T873] should_failslab+0xac/0x100 [ 54.934366][ T873] kmem_cache_alloc_noprof+0x42/0x410 [ 54.934398][ T873] ? alloc_pid+0xa5/0xb80 [ 54.934418][ T873] ? __asan_memcpy+0x5a/0x80 [ 54.934457][ T873] alloc_pid+0xa5/0xb80 [ 54.934485][ T873] copy_process+0x1494/0x33a0 [ 54.934517][ T873] ? __cfi_copy_process+0x10/0x10 [ 54.934547][ T873] ? __kmalloc_cache_noprof+0x23c/0x470 [ 54.934572][ T873] ? __kasan_check_write+0x18/0x20 [ 54.934613][ T873] ? __cfi_kvm_nx_huge_page_recovery_worker+0x10/0x10 [ 54.934644][ T873] vhost_task_create+0x1f7/0x3f0 [ 54.934672][ T873] ? __cfi_kvm_nx_huge_page_recovery_worker_kill+0x10/0x10 [ 54.934701][ T873] ? __cfi_vhost_task_create+0x10/0x10 [ 54.934729][ T873] ? __cfi_vhost_task_fn+0x10/0x10 [ 54.934770][ T873] ? __kasan_check_write+0x18/0x20 [ 54.934798][ T873] ? mutex_lock+0x97/0x1d0 [ 54.934827][ T873] ? __cfi_mutex_lock+0x10/0x10 [ 54.934852][ T873] ? kernel_text_address+0xa9/0xe0 [ 54.934877][ T873] kvm_mmu_post_init_vm+0x161/0x300 [ 54.934908][ T873] kvm_arch_vcpu_ioctl_run+0xf3/0x1bc0 [ 54.934943][ T873] ? _parse_integer_limit+0x195/0x1e0 [ 54.934977][ T873] ? __cfi_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 54.935015][ T873] ? kstrtoull+0x13b/0x1e0 [ 54.935039][ T873] ? kstrtouint+0x78/0xf0 [ 54.935079][ T873] ? ioctl_has_perm+0x1bc/0x500 [ 54.935111][ T873] ? __asan_memcpy+0x5a/0x80 [ 54.935148][ T873] ? ioctl_has_perm+0x408/0x500 [ 54.935173][ T873] ? has_cap_mac_admin+0xd0/0xd0 [ 54.935197][ T873] ? __kasan_check_write+0x18/0x20 [ 54.935243][ T873] ? mutex_lock_killable+0x97/0x1d0 [ 54.935272][ T873] ? __cfi_mutex_lock_killable+0x10/0x10 [ 54.935306][ T873] ? proc_fail_nth_write+0x184/0x220 [ 54.935330][ T873] kvm_vcpu_ioctl+0xa43/0x1000 [ 54.935349][ T873] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 54.935382][ T873] ? hook_file_ioctl+0x1ef/0x590 [ 54.935411][ T873] ? __cfi_vfs_write+0x10/0x10 [ 54.935443][ T873] ? __cfi_hook_file_ioctl+0x10/0x10 [ 54.935473][ T873] ? __kasan_check_write+0x18/0x20 [ 54.935496][ T873] ? mutex_unlock+0x90/0x240 [ 54.935532][ T873] ? __cfi_mutex_unlock+0x10/0x10 [ 54.935563][ T873] ? __fget_files+0x2bc/0x330 [ 54.935586][ T873] ? bpf_lsm_file_ioctl+0xd/0x20 [ 54.935614][ T873] ? security_file_ioctl+0x3e/0x110 [ 54.935638][ T873] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 54.935655][ T873] __se_sys_ioctl+0x123/0x1b0 [ 54.935688][ T873] __x64_sys_ioctl+0x7f/0xa0 [ 54.935711][ T873] x64_sys_call+0x1878/0x2ee0 [ 54.935740][ T873] do_syscall_64+0x57/0xf0 [ 54.935766][ T873] ? clear_bhb_loop+0x50/0xa0 [ 54.935788][ T873] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 54.935827][ T873] RIP: 0033:0x7fd9b639fb19 [ 54.935846][ T873] 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 [ 54.935865][ T873] RSP: 002b:00007fd9b71dd028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 54.935889][ T873] RAX: ffffffffffffffda RBX: 00007fd9b6625fa0 RCX: 00007fd9b639fb19 [ 54.935905][ T873] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 54.935918][ T873] RBP: 00007fd9b71dd090 R08: 0000000000000000 R09: 0000000000000000 [ 54.935937][ T873] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 54.935948][ T873] R13: 00007fd9b6626038 R14: 00007fd9b6625fa0 R15: 00007fff444131b8 [ 54.935979][ T873] [ 55.440270][ T849] zero sized request [ 55.449265][ T36] audit: type=1400 audit(1793982283.430:782): avc: denied { read write } for pid=848 comm="syz.3.159" name="mtrr" dev="proc" ino=4026532004 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:mtrr_device_t tclass=file permissive=1 [ 55.481770][ T9] cdc_ncm 4-1:1.0: NCM or ECM functional descriptors missing [ 55.500768][ T9] cdc_ncm 4-1:1.0: bind() failure [ 55.515653][ T9] usb 4-1: USB disconnect, device number 11 [ 55.573737][ T878] program syz.1.169 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 55.935053][ T951] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 55.950761][ T9] usb 2-1: new full-speed USB device number 11 using dummy_hcd [ 56.025988][ T960] random: crng reseeded on system resumption [ 56.112110][ T9] usb 2-1: not running at top speed; connect to a high speed hub [ 56.134233][ T9] usb 2-1: string descriptor 0 read error: -22 [ 56.141715][ T9] usb 2-1: New USB device found, idVendor=0763, idProduct=2001, bcdDevice= 0.40 [ 56.152042][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 56.230740][ T10] usb 4-1: new high-speed USB device number 12 using dummy_hcd [ 56.372885][ T9] usb 2-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 56.389003][ T9] usb 2-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 56.400754][ T10] usb 4-1: Using ep0 maxpacket: 8 [ 56.427193][ T9] usb 2-1: USB disconnect, device number 11 [ 56.442298][ T10] usb 4-1: config index 0 descriptor too short (expected 1060, got 36) [ 56.462569][ T10] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 56.486280][ T10] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 56.498167][ T10] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 56.514869][ T10] usb 4-1: New USB device found, idVendor=1345, idProduct=3008, bcdDevice= 0.00 [ 56.527042][ T10] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 56.543999][ T10] usb 4-1: config 0 descriptor?? [ 56.956315][ T10] sony 0003:1345:3008.000D: unknown global tag 0xe [ 56.980730][ T10] sony 0003:1345:3008.000D: item 0 0 1 14 parsing failed [ 56.988618][ T10] sony 0003:1345:3008.000D: parse failed [ 56.999633][ T10] sony 0003:1345:3008.000D: probe with driver sony failed with error -22 [ 57.049596][ T972] netlink: 'syz.1.182': attribute type 4 has an invalid length. [ 57.059193][ T972] netlink: 17 bytes leftover after parsing attributes in process `syz.1.182'. [ 57.075794][ T36] kauditd_printk_skb: 12 callbacks suppressed [ 57.075816][ T36] audit: type=1400 audit(1793982285.070:795): avc: denied { write } for pid=971 comm="syz.1.182" name="snmp" dev="proc" ino=4026532347 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 57.166699][ T10] usb 4-1: USB disconnect, device number 12 [ 57.290775][ T36] audit: type=1400 audit(1793982285.280:796): avc: denied { write } for pid=976 comm="syz.1.184" name="binder1" dev="binder" ino=14 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 57.328649][ T977] rust_binder: 976:977 got transaction to invalid handle 3 [ 57.337649][ T977] rust_binder: 976:977 transaction call to 0:0 failed ENOENT, code 0 size 0-0 line process.rs:958 [ 57.610853][ T10] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 57.730744][ T31] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 57.774812][ T10] usb 2-1: unable to get BOS descriptor or descriptor too short [ 57.785913][ T10] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 57.801222][ T10] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 57.821508][ T10] usb 2-1: too many endpoints for config 1 interface 1 altsetting 76: 188, using maximum allowed: 30 [ 57.846638][ T10] usb 2-1: config 1 interface 1 altsetting 76 has 0 endpoint descriptors, different from the interface descriptor's value: 188 [ 57.862384][ T10] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 57.882748][ T10] usb 2-1: config 1 interface 1 has no altsetting 0 [ 57.897592][ T31] usb 1-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 57.899416][ T10] usb 2-1: string descriptor 0 read error: -22 [ 57.928753][ T31] usb 1-1: config 1 interface 0 altsetting 1 has an endpoint descriptor with address 0x31, changing to 0x1 [ 57.928811][ T10] usb 2-1: New USB device found, idVendor=21b4, idProduct=0081, bcdDevice= 0.40 [ 57.955118][ T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 57.960855][ T31] usb 1-1: config 1 interface 0 altsetting 1 endpoint 0x1 has invalid maxpacket 13364, setting to 64 [ 58.005196][ T31] usb 1-1: config 1 interface 0 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 4 [ 58.026304][ T31] usb 1-1: New USB device found, idVendor=174c, idProduct=55aa, bcdDevice= 1.00 [ 58.038286][ T31] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 58.049370][ T31] usb 1-1: Product: syz [ 58.057690][ T31] usb 1-1: Manufacturer: syz [ 58.063566][ T31] usb 1-1: SerialNumber: syz [ 58.075364][ T31] usb-storage 1-1:1.0: USB Mass Storage device detected [ 58.089683][ T31] usb-storage 1-1:1.0: Quirks match for vid 174c pid 55aa: 400000 [ 58.099098][ T31] scsi host1: usb-storage 1-1:1.0 [ 58.281134][ T309] usb 1-1: USB disconnect, device number 9 [ 58.600724][ T10] usb 2-1: 2:0: failed to get current value for ch 1 (-32) [ 58.744326][ T36] audit: type=1400 audit(1793982286.740:797): avc: denied { mount } for pid=995 comm="syz.3.188" name="/" dev="selinuxfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=filesystem permissive=1 [ 58.800698][ T36] audit: type=1400 audit(1793982286.770:798): avc: denied { unmount } for pid=293 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=filesystem permissive=1 [ 58.833983][ T1000] netlink: 'syz.3.190': attribute type 4 has an invalid length. [ 58.859828][ T1000] netlink: 17 bytes leftover after parsing attributes in process `syz.3.190'. [ 59.003920][ T36] audit: type=1400 audit(1793982287.000:799): avc: denied { write } for pid=1007 comm="syz.0.193" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 59.054065][ T36] audit: type=1400 audit(1793982287.050:800): avc: denied { mount } for pid=1010 comm="syz.3.195" name="/" dev="configfs" ino=1134 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 [ 59.120695][ T36] audit: type=1400 audit(1793982287.050:801): avc: denied { search } for pid=1010 comm="syz.3.195" name="/" dev="configfs" ino=1134 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 60.011104][ T36] audit: type=1400 audit(1793982288.010:802): avc: denied { unmount } for pid=293 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 [ 60.057756][ T36] audit: type=1400 audit(1793982288.030:803): avc: denied { cmd } for pid=1020 comm="iou-wrk-1021" path="socket:[12455]" dev="sockfs" ino=12455 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 60.240713][ T10] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 60.378270][ T309] usb 2-1: USB disconnect, device number 12 [ 60.411033][ T10] usb 1-1: Using ep0 maxpacket: 8 [ 60.414663][ T36] audit: type=1400 audit(1793982288.410:804): avc: denied { read } for pid=1035 comm="syz.1.199" name="ppp" dev="devtmpfs" ino=86 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 60.441173][ T10] usb 1-1: config index 0 descriptor too short (expected 1060, got 36) [ 60.459678][ T10] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 60.473135][ T10] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 60.488054][ T10] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 60.504168][ T10] usb 1-1: New USB device found, idVendor=1345, idProduct=3008, bcdDevice= 0.00 [ 60.515905][ T10] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 60.530918][ T10] usb 1-1: config 0 descriptor?? [ 60.570738][ T31] usb 4-1: new high-speed USB device number 13 using dummy_hcd [ 60.732867][ T31] usb 4-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 60.748536][ T31] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1023 [ 60.771036][ T309] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 60.781732][ T31] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 60.794357][ T31] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 60.803238][ T31] usb 4-1: Product: syz [ 60.807655][ T31] usb 4-1: Manufacturer: syz [ 60.814691][ T31] usb 4-1: SerialNumber: syz [ 60.824438][ T31] cdc_ncm 4-1:1.0: skipping garbage [ 60.930765][ T309] usb 2-1: Using ep0 maxpacket: 8 [ 60.941502][ T309] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 64, changing to 7 [ 60.957412][ T309] usb 2-1: New USB device found, idVendor=194f, idProduct=010c, bcdDevice= 0.40 [ 60.967819][ T309] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 60.976794][ T309] usb 2-1: Product: syz [ 60.981839][ T309] usb 2-1: Manufacturer: syz [ 60.988576][ T309] usb 2-1: SerialNumber: syz [ 60.994421][ T10] sony 0003:1345:3008.000E: unknown global tag 0xe [ 61.003805][ T10] sony 0003:1345:3008.000E: item 0 0 1 14 parsing failed [ 61.014265][ T10] sony 0003:1345:3008.000E: parse failed [ 61.020391][ T10] sony 0003:1345:3008.000E: probe with driver sony failed with error -22 [ 61.025338][ T1031] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22 [ 61.191110][ T473] usb 1-1: USB disconnect, device number 10 [ 61.388181][ T309] usb 2-1: unit 4 not found! [ 61.399837][ T309] usb 2-1: USB disconnect, device number 13 [ 61.427648][ T380] udevd[380]: 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 [ 61.645934][ T1031] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22 [ 61.860859][ T31] cdc_ncm 4-1:1.0: bind() failure [ 61.879003][ T31] cdc_ncm 4-1:1.1: probe with driver cdc_ncm failed with error -71 [ 61.898511][ T31] cdc_mbim 4-1:1.1: probe with driver cdc_mbim failed with error -71 [ 61.921478][ T31] usb 4-1: USB disconnect, device number 13 [ 61.958032][ T1045] netlink: 'syz.0.202': attribute type 5 has an invalid length. [ 62.180730][ T310] usb 2-1: new low-speed USB device number 14 using dummy_hcd [ 62.220778][ T473] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 62.341930][ T310] usb 2-1: config index 0 descriptor too short (expected 1307, got 27) [ 62.352372][ T310] usb 2-1: config 0 has an invalid interface number: 0 but max is -1 [ 62.362069][ T310] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 0 [ 62.374128][ T310] usb 2-1: too many endpoints for config 0 interface 0 altsetting 0: 246, using maximum allowed: 30 [ 62.389384][ T310] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 62.404185][ T310] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 10 [ 62.418251][ T310] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 65535, setting to 8 [ 62.430754][ T310] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 246 [ 62.449803][ T310] usb 2-1: string descriptor 0 read error: -22 [ 62.458574][ T310] usb 2-1: New USB device found, idVendor=0460, idProduct=0008, bcdDevice=e2.de [ 62.481408][ T310] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 62.501178][ T310] usb 2-1: config 0 descriptor?? [ 62.509171][ T1043] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 62.524226][ T310] hub 2-1:0.0: bad descriptor, ignoring hub [ 62.532661][ T310] hub 2-1:0.0: probe with driver hub failed with error -5 [ 62.541983][ T36] kauditd_printk_skb: 2 callbacks suppressed [ 62.542000][ T36] audit: type=1400 audit(1793982290.540:807): avc: denied { ioctl } for pid=1051 comm="syz.3.203" path="socket:[11644]" dev="sockfs" ino=11644 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 62.551199][ T310] input: USB Acecad 302 Tablet 0460:0008 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/input/input15 [ 62.598107][ T1054] device-mapper: table: 252:3: striped: Target length not divisible by chunk size (-EINVAL) [ 62.610755][ T1054] device-mapper: ioctl: error adding target to table [ 62.619281][ T1052] batadv_slave_0: entered promiscuous mode [ 62.635408][ T1052] ip6gretap0: entered promiscuous mode [ 62.650860][ T36] audit: type=1400 audit(1793982290.590:808): avc: denied { append } for pid=1051 comm="syz.3.203" name="control" dev="devtmpfs" ino=198 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:lvm_control_t tclass=chr_file permissive=1 [ 62.676719][ T1051] ip6gretap0: left promiscuous mode [ 62.684732][ T1051] batadv_slave_0: left promiscuous mode [ 62.730993][ T10] usb 2-1: USB disconnect, device number 14 [ 63.362195][ T36] audit: type=1400 audit(1793982291.360:809): avc: denied { create } for pid=1068 comm="syz.1.206" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=irda_socket permissive=1 [ 63.406816][ T1071] netlink: 188 bytes leftover after parsing attributes in process `syz.1.207'. [ 63.417482][ T1071] tipc: Started in network mode [ 63.428898][ T1071] tipc: Node identity ac14140f, cluster identity 4711 [ 63.437134][ T1071] tipc: New replicast peer: 255.255.255.255 [ 63.444821][ T1071] tipc: Enabled bearer , priority 10 [ 63.459490][ T36] audit: type=1400 audit(1793982291.450:810): avc: denied { map } for pid=1070 comm="syz.1.207" path="pipe:[3020]" dev="pipefs" ino=3020 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=fifo_file permissive=1 [ 63.518850][ T36] audit: type=1400 audit(1793982291.510:811): avc: denied { map } for pid=1070 comm="syz.1.207" path="socket:[12712]" dev="sockfs" ino=12712 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 63.578162][ T36] audit: type=1400 audit(1793982291.510:812): avc: denied { map } for pid=1070 comm="syz.1.207" path="socket:[12715]" dev="sockfs" ino=12715 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_route_socket permissive=1 [ 64.061053][ T310] usb 4-1: new high-speed USB device number 14 using dummy_hcd [ 64.093300][ T1085] SELinux: Context KNáDd«5è·ÓQ3‘BkÙ”yb˜ÏðÓ­ü£sÐÿ¿„,~úÔ;c3˜poš¹ÍºÐfP×Ò¸62òùAi®]Ý is not valid (left unmapped). [ 64.132411][ T1085] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 64.220744][ T310] usb 4-1: Using ep0 maxpacket: 8 [ 64.229899][ T310] usb 4-1: config index 0 descriptor too short (expected 1060, got 36) [ 64.239638][ T310] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 64.254163][ T310] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 64.266957][ T310] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 64.290928][ T310] usb 4-1: New USB device found, idVendor=1345, idProduct=3008, bcdDevice= 0.00 [ 64.325290][ T310] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 64.340329][ T36] audit: type=1400 audit(1793982292.330:813): avc: denied { remount } for pid=1092 comm="syz.1.215" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 64.343623][ T310] usb 4-1: config 0 descriptor?? [ 64.450778][ T477] tipc: Node number set to 2886997007 [ 64.781515][ T310] sony 0003:1345:3008.000F: unknown global tag 0xe [ 64.791213][ T310] sony 0003:1345:3008.000F: item 0 0 1 14 parsing failed [ 64.801710][ T310] sony 0003:1345:3008.000F: parse failed [ 64.808446][ T310] sony 0003:1345:3008.000F: probe with driver sony failed with error -22 [ 65.000931][ T310] usb 4-1: USB disconnect, device number 14 [ 65.275036][ T36] audit: type=1400 audit(1793982293.270:814): avc: denied { create } for pid=1101 comm="syz.1.218" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 65.835672][ T895] Bluetooth: hci0: Frame reassembly failed (-84) [ 65.845714][ T310] usb 4-1: new high-speed USB device number 15 using dummy_hcd [ 66.011966][ T310] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 66.026025][ T310] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 0 [ 66.039923][ T310] usb 4-1: New USB device found, idVendor=04e6, idProduct=0005, bcdDevice= 1.00 [ 66.053550][ T310] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 66.062920][ T310] usb 4-1: Product: syz [ 66.068898][ T310] usb 4-1: Manufacturer: syz [ 66.077082][ T310] usb 4-1: SerialNumber: syz [ 66.100976][ T310] ums-sddr09 4-1:1.0: USB Mass Storage device detected [ 66.122717][ T310] ums-sddr09 4-1:1.0: This device (04e6,0005,0100 S 06 P 50) has an unneeded SubClass entry in unusual_devs.h (kernel syzkaller) [ 66.122717][ T310] Please send a copy of this message to and [ 66.499408][ T1109] cgroup: none used incorrectly [ 66.504947][ T36] audit: type=1400 audit(1793982294.490:815): avc: denied { mounton } for pid=1108 comm="syz.3.220" path="/syzcgroup/unified/syz3" dev="cgroup2" ino=57 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=dir permissive=1 [ 66.588116][ T310] ums-sddr09 4-1:1.0: probe with driver ums-sddr09 failed with error -5 [ 67.090876][ T1118] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 67.101584][ T1118] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 67.890755][ T1112] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 67.902031][ T1113] Bluetooth: hci0: command 0x1003 tx timeout [ 67.910061][ T1111] Bluetooth: hci0: Opcode 0x080f failed: -22 [ 68.621622][ T310] usb 4-1: USB disconnect, device number 15 [ 68.717640][ T36] audit: type=1400 audit(1793982296.710:816): avc: denied { read } for pid=1134 comm="syz.3.227" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 68.770105][ T1135] Invalid logical block size (8) [ 69.091040][ T310] usb 4-1: new high-speed USB device number 16 using dummy_hcd [ 69.137149][ T1143] capability: warning: `syz.1.229' uses deprecated v2 capabilities in a way that may be insecure [ 69.270717][ T310] usb 4-1: Using ep0 maxpacket: 8 [ 69.278592][ T310] usb 4-1: config index 0 descriptor too short (expected 1060, got 36) [ 69.292353][ T310] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 69.307254][ T310] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 69.318956][ T310] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 69.334198][ T310] usb 4-1: New USB device found, idVendor=1345, idProduct=3008, bcdDevice= 0.00 [ 69.347300][ T310] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 69.360937][ T310] usb 4-1: config 0 descriptor?? [ 69.688794][ T1148] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 69.706876][ T1148] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 69.722835][ T1148] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 69.735326][ T1148] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 69.746863][ T36] audit: type=1400 audit(1793982297.740:817): avc: denied { write } for pid=1145 comm="syz.0.230" name="001" dev="devtmpfs" ino=108 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 69.794224][ T310] sony 0003:1345:3008.0010: unknown global tag 0xe [ 69.806764][ T310] sony 0003:1345:3008.0010: item 0 0 1 14 parsing failed [ 69.824392][ T310] sony 0003:1345:3008.0010: parse failed [ 69.832149][ T310] sony 0003:1345:3008.0010: probe with driver sony failed with error -22 [ 69.910844][ T473] usb 1-1: new full-speed USB device number 12 using dummy_hcd [ 70.004932][ T310] usb 4-1: USB disconnect, device number 16 [ 70.081901][ T473] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 70.096953][ T473] usb 1-1: New USB device found, idVendor=084e, idProduct=1001, bcdDevice=33.f9 [ 70.114736][ T473] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 70.124802][ T473] usb 1-1: Product: syz [ 70.129579][ T473] usb 1-1: Manufacturer: syz [ 70.136014][ T473] usb 1-1: SerialNumber: syz [ 70.145074][ T473] usb 1-1: config 0 descriptor?? [ 70.355734][ T310] usb 1-1: USB disconnect, device number 12 [ 70.974488][ T1167] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 71.008176][ T36] audit: type=1400 audit(1793982299.000:818): avc: denied { mounton } for pid=1166 comm="syz.0.234" path="/sys/debug" dev="proc" ino=13474 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_t tclass=dir permissive=1 [ 71.287077][ T36] audit: type=1400 audit(1793982299.260:819): avc: denied { create } for pid=1180 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 71.382902][ T1180] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.392296][ T1180] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.403443][ T1180] bridge_slave_0: entered allmulticast mode [ 71.412610][ T1180] bridge_slave_0: entered promiscuous mode [ 71.431654][ T1180] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.447197][ T1180] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.459326][ T1187] input: syz1 as /devices/virtual/input/input16 [ 71.468541][ T1180] bridge_slave_1: entered allmulticast mode [ 71.478344][ T1180] bridge_slave_1: entered promiscuous mode [ 71.545109][ T924] bridge_slave_1: left allmulticast mode [ 71.555245][ T924] bridge_slave_1: left promiscuous mode [ 71.561535][ T924] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.572621][ T924] bridge_slave_0: left allmulticast mode [ 71.579617][ T924] bridge_slave_0: left promiscuous mode [ 71.598927][ T924] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.702078][ T1191] netlink: 124 bytes leftover after parsing attributes in process `syz.1.240'. [ 71.753836][ T924] veth1_macvtap: left promiscuous mode [ 71.761576][ T924] veth0_vlan: left promiscuous mode [ 71.832650][ T1180] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.842759][ T1180] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.855581][ T1180] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.865674][ T1180] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.899131][ T895] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.908671][ T895] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.922460][ T933] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.931652][ T933] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.943487][ T895] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.954481][ T895] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.960837][ T31] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 72.003959][ T1180] veth0_vlan: entered promiscuous mode [ 72.019236][ T1180] veth1_macvtap: entered promiscuous mode [ 72.049070][ T36] audit: type=1400 audit(1793982300.040:820): avc: denied { mount } for pid=1180 comm="syz-executor" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 72.078509][ T36] audit: type=1400 audit(1793982300.050:821): avc: denied { mounton } for pid=1180 comm="syz-executor" path="/root/syzkaller.BLYrBZ/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 [ 72.130792][ T31] usb 1-1: Using ep0 maxpacket: 8 [ 72.138309][ T31] usb 1-1: config index 0 descriptor too short (expected 1060, got 36) [ 72.155261][ T31] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 72.171996][ T31] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 72.185646][ T31] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 72.200863][ T31] usb 1-1: New USB device found, idVendor=1345, idProduct=3008, bcdDevice= 0.00 [ 72.214477][ T31] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 72.234321][ T31] usb 1-1: config 0 descriptor?? [ 72.268370][ T1203] af_packet: tpacket_rcv: packet too big, clamped from 8 to 4294967272. macoff=96 [ 72.328939][ T36] audit: type=1400 audit(1793982300.320:822): avc: denied { append } for pid=1208 comm="syz.3.247" name="001" dev="devtmpfs" ino=96 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 72.362788][ T36] audit: type=1400 audit(1793982300.360:823): avc: denied { create } for pid=1210 comm="syz.1.248" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 72.369301][ T1211] Unsupported ieee802154 address type: 0 [ 72.389159][ T10] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 72.405669][ T36] audit: type=1400 audit(1793982300.360:824): avc: denied { bind } for pid=1210 comm="syz.1.248" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 72.431794][ T36] audit: type=1400 audit(1793982300.400:825): avc: denied { ioctl } for pid=1210 comm="syz.1.248" path="socket:[13889]" dev="sockfs" ino=13889 ioctlcmd=0x6e84 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 72.610792][ T10] usb 5-1: Using ep0 maxpacket: 16 [ 72.632086][ T10] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 72.652419][ T31] sony 0003:1345:3008.0011: unknown global tag 0xe [ 72.661663][ T31] sony 0003:1345:3008.0011: item 0 0 1 14 parsing failed [ 72.673217][ T31] sony 0003:1345:3008.0011: parse failed [ 72.679666][ T31] sony 0003:1345:3008.0011: probe with driver sony failed with error -22 [ 72.683577][ T10] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x2 has an invalid bInterval 0, changing to 7 [ 72.740692][ T10] usb 5-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 5 [ 72.771786][ T10] usb 5-1: New USB device found, idVendor=057e, idProduct=2019, bcdDevice= 0.00 [ 72.800701][ T10] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 72.817263][ T10] usb 5-1: config 0 descriptor?? [ 72.864010][ T310] usb 1-1: USB disconnect, device number 13 [ 73.030866][ T31] usb 4-1: new high-speed USB device number 17 using dummy_hcd [ 73.170764][ T31] usb 4-1: device descriptor read/64, error -71 [ 73.436403][ T1224] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 73.461280][ T31] usb 4-1: device descriptor read/64, error -71 [ 73.478403][ T1224] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 73.731041][ T31] usb 4-1: new high-speed USB device number 18 using dummy_hcd [ 73.741590][ T477] usb 1-1: new full-speed USB device number 14 using dummy_hcd [ 73.880783][ T477] usb 1-1: device descriptor read/64, error -71 [ 73.888652][ T31] usb 4-1: device descriptor read/64, error -71 [ 74.130840][ T31] usb 4-1: device descriptor read/64, error -71 [ 74.138630][ T477] usb 1-1: device descriptor read/64, error -71 [ 74.250847][ T31] usb usb4-port1: attempt power cycle [ 74.366561][ T36] audit: type=1400 audit(1793982302.360:826): avc: denied { audit_write } for pid=1230 comm="syz.1.255" capability=29 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 74.386319][ T1231] FAULT_INJECTION: forcing a failure. [ 74.386319][ T1231] name failslab, interval 1, probability 0, space 0, times 0 [ 74.412390][ T1231] CPU: 0 UID: 0 PID: 1231 Comm: syz.1.255 Not tainted syzkaller #0 7b276d656437cde817a152a655ee87c3d6174d21 [ 74.412442][ T1231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/15/2026 [ 74.412460][ T1231] Call Trace: [ 74.412466][ T1231] [ 74.412476][ T1231] __dump_stack+0x21/0x30 [ 74.412501][ T1231] dump_stack_lvl+0x140/0x1c0 [ 74.412521][ T1231] ? __cfi_dump_stack_lvl+0x10/0x10 [ 74.412540][ T1231] ? __cfi_avc_has_perm+0x10/0x10 [ 74.412547][ T477] usb 1-1: new full-speed USB device number 15 using dummy_hcd [ 74.412565][ T1231] ? _raw_spin_lock+0x92/0x120 [ 74.412590][ T1231] dump_stack+0x19/0x20 [ 74.412660][ T1231] should_fail_ex+0x3c2/0x510 [ 74.412715][ T1231] should_failslab+0xac/0x100 [ 74.412757][ T1231] __kmalloc_cache_noprof+0x41/0x470 [ 74.412868][ T1231] ? proc_thread_self_get_link+0x11a/0x290 [ 74.412957][ T1231] proc_thread_self_get_link+0x11a/0x290 [ 74.413030][ T1231] ? bpf_lsm_inode_follow_link+0xd/0x20 [ 74.413091][ T1231] ? __cfi_proc_thread_self_get_link+0x10/0x10 [ 74.413160][ T1231] pick_link+0x670/0xe80 [ 74.414004][ T1231] step_into+0xc33/0xf10 [ 74.414058][ T1231] ? read_word_at_a_time+0x1a/0x40 [ 74.414143][ T1231] ? set_root+0x420/0x420 [ 74.414320][ T1231] ? inode_permission+0xf3/0x4c0 [ 74.414385][ T1231] link_path_walk+0x746/0xeb0 [ 74.414487][ T1231] path_openat+0x298/0x35a0 [ 74.414580][ T1231] ? kasan_save_alloc_info+0x3a/0x50 [ 74.414666][ T1231] ? __kasan_slab_alloc+0x73/0x90 [ 74.414716][ T1231] ? getname+0x1b/0x30 [ 74.414733][ T1231] ? x64_sys_call+0x131a/0x2ee0 [ 74.415299][ T1231] ? do_syscall_64+0x57/0xf0 [ 74.415390][ T1231] ? do_filp_open+0x440/0x440 [ 74.415462][ T1231] do_filp_open+0x1f2/0x440 [ 74.415551][ T1231] ? __cfi_do_filp_open+0x10/0x10 [ 74.415618][ T1231] ? alloc_fd+0x4c1/0x570 [ 74.415666][ T1231] do_sys_openat2+0x134/0x1d0 [ 74.415937][ T1231] ? fput+0x1a4/0x230 [ 74.416043][ T1231] ? do_sys_open+0x100/0x100 [ 74.416137][ T1231] ? __kasan_check_write+0x18/0x20 [ 74.416255][ T1231] __x64_sys_open+0x120/0x150 [ 74.416335][ T1231] x64_sys_call+0x131a/0x2ee0 [ 74.416398][ T1231] do_syscall_64+0x57/0xf0 [ 74.416460][ T1231] ? clear_bhb_loop+0x50/0xa0 [ 74.416570][ T1231] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 74.416643][ T1231] RIP: 0033:0x7fd9b639fb19 [ 74.416697][ T1231] 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 [ 74.416735][ T1231] RSP: 002b:00007fd9b71dd028 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 74.416799][ T1231] RAX: ffffffffffffffda RBX: 00007fd9b6625fa0 RCX: 00007fd9b639fb19 [ 74.416849][ T1231] RDX: 00000000000003eb RSI: 0000000000000000 RDI: 0000200000000000 [ 74.416890][ T1231] RBP: 00007fd9b6437b70 R08: 0000000000000000 R09: 0000000000000000 [ 74.416924][ T1231] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 74.416964][ T1231] R13: 00007fd9b6626038 R14: 00007fd9b6625fa0 R15: 00007fff444131b8 [ 74.417017][ T1231] [ 74.880993][ T31] usb 4-1: new high-speed USB device number 19 using dummy_hcd [ 74.903417][ T31] usb 4-1: device descriptor read/8, error -71 [ 74.960759][ T477] usb 1-1: device descriptor read/64, error -71 [ 75.012896][ T1246] x_tables: duplicate underflow at hook 1 [ 75.042034][ T31] usb 4-1: device descriptor read/8, error -71 [ 75.200831][ T477] usb 1-1: device descriptor read/64, error -71 [ 75.234253][ T10] usbhid 5-1:0.0: can't add hid device: -71 [ 75.244174][ T36] audit: type=1400 audit(1793982303.240:827): avc: denied { unmount } for pid=1180 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 75.245366][ T10] usbhid 5-1:0.0: probe with driver usbhid failed with error -71 [ 75.283557][ T10] usb 5-1: USB disconnect, device number 2 [ 75.291770][ T31] usb 4-1: new high-speed USB device number 20 using dummy_hcd [ 75.310819][ T477] usb usb1-port1: attempt power cycle [ 75.322524][ T31] usb 4-1: device descriptor read/8, error -71 [ 75.473263][ T31] usb 4-1: device descriptor read/8, error -71 [ 75.591483][ T31] usb usb4-port1: unable to enumerate USB device [ 75.661737][ T477] usb 1-1: new full-speed USB device number 16 using dummy_hcd [ 75.692835][ T477] usb 1-1: device descriptor read/8, error -71 [ 75.829758][ T477] usb 1-1: device descriptor read/8, error -71 [ 75.837143][ T1258] mmap: syz.3.265 (1258) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 75.876332][ T36] audit: type=1400 audit(1793982303.870:828): avc: denied { sqpoll } for pid=1260 comm="syz.3.266" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 76.071310][ T477] usb 1-1: new full-speed USB device number 17 using dummy_hcd [ 76.102975][ T477] usb 1-1: device descriptor read/8, error -71 [ 76.151443][ T31] usb 4-1: new high-speed USB device number 21 using dummy_hcd [ 76.243549][ T477] usb 1-1: device descriptor read/8, error -71 [ 76.350955][ T477] usb usb1-port1: unable to enumerate USB device [ 76.373568][ T31] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 76.391209][ T31] usb 4-1: New USB device found, idVendor=23ba, idProduct=0100, bcdDevice= 1.00 [ 76.403976][ T31] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 76.413299][ T31] usb 4-1: Product: syz [ 76.418704][ T31] usb 4-1: Manufacturer: syz [ 76.425986][ T31] usb 4-1: SerialNumber: syz [ 76.575448][ T1274] netlink: 'syz.0.270': attribute type 39 has an invalid length. [ 76.586100][ T1274] netlink: 24 bytes leftover after parsing attributes in process `syz.0.270'. [ 76.618270][ T1276] GUP no longer grows the stack in syz.4.271 (1276): 200000004000-20000000a000 (200000002000) [ 76.663329][ T1276] CPU: 1 UID: 0 PID: 1276 Comm: syz.4.271 Not tainted syzkaller #0 7b276d656437cde817a152a655ee87c3d6174d21 [ 76.663372][ T1276] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/15/2026 [ 76.663389][ T1276] Call Trace: [ 76.663398][ T1276] [ 76.663407][ T1276] __dump_stack+0x21/0x30 [ 76.663437][ T1276] dump_stack_lvl+0x140/0x1c0 [ 76.663458][ T1276] ? __cfi_dump_stack_lvl+0x10/0x10 [ 76.663479][ T1276] ? find_vma+0xd3/0x120 [ 76.663512][ T1276] ? vma_is_secretmem+0x11/0x50 [ 76.663552][ T1276] dump_stack+0x19/0x20 [ 76.663573][ T1276] __get_user_pages+0x1e20/0x22d0 [ 76.663606][ T1276] ? populate_vma_page_range+0x220/0x220 [ 76.663635][ T1276] get_user_pages_remote+0x377/0xb80 [ 76.663663][ T1276] ? gfp_to_alloc_flags_cma+0x96/0x1c0 [ 76.663699][ T1276] ? __cfi_get_user_pages_remote+0x10/0x10 [ 76.663728][ T1276] __access_remote_vm+0x1de/0x630 [ 76.663753][ T1276] ? __cfi___alloc_pages_noprof+0x10/0x10 [ 76.663784][ T1276] ? access_remote_vm+0x60/0x60 [ 76.663809][ T1276] ? _raw_spin_lock+0x92/0x120 [ 76.663842][ T1276] ? __cfi__raw_spin_lock+0x10/0x10 [ 76.663868][ T1276] access_remote_vm+0x39/0x60 [ 76.663893][ T1276] proc_pid_cmdline_read+0x4c2/0xbf0 [ 76.663925][ T1276] ? __cfi_proc_pid_cmdline_read+0x10/0x10 [ 76.663954][ T1276] ? __cfi_proc_pid_cmdline_read+0x10/0x10 [ 76.663995][ T1276] vfs_readv+0x5e7/0xa00 [ 76.664021][ T1276] ? __cfi_proc_pid_cmdline_read+0x10/0x10 [ 76.664049][ T1276] ? do_readv+0x2e0/0x2e0 [ 76.664078][ T1276] __x64_sys_preadv+0x19f/0x2c0 [ 76.664102][ T1276] ? __cfi___x64_sys_preadv+0x10/0x10 [ 76.664124][ T1276] ? __secure_computing+0xee/0x2b0 [ 76.664150][ T1276] x64_sys_call+0x1ee9/0x2ee0 [ 76.664174][ T1276] do_syscall_64+0x57/0xf0 [ 76.664198][ T1276] ? clear_bhb_loop+0x50/0xa0 [ 76.664230][ T1276] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 76.664261][ T1276] RIP: 0033:0x7f4a5a19fb19 [ 76.664281][ T1276] 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 [ 76.664302][ T1276] RSP: 002b:00007f4a5afb1028 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 76.664329][ T1276] RAX: ffffffffffffffda RBX: 00007f4a5a425fa0 RCX: 00007f4a5a19fb19 [ 76.664347][ T1276] RDX: 0000000000000001 RSI: 0000200000000040 RDI: 0000000000000004 [ 76.664361][ T1276] RBP: 00007f4a5a237b70 R08: 00000000fffffff9 R09: 0000000000000000 [ 76.664376][ T1276] R10: 0000000000000016 R11: 0000000000000246 R12: 0000000000000000 [ 76.664391][ T1276] R13: 00007f4a5a426038 R14: 00007f4a5a425fa0 R15: 00007ffc741aaa48 [ 76.664411][ T1276] [ 76.665856][ T36] audit: type=1400 audit(1793982304.660:829): avc: denied { ioctl } for pid=1280 comm="syz.0.273" path="/dev/fuse" dev="devtmpfs" ino=23 ioctlcmd=0xe502 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 76.821234][ T1284] syz.0.274 uses obsolete (PF_INET,SOCK_PACKET) [ 76.824157][ T31] usb 4-1: failed to enable PITCH for EP 0x1 [ 76.890247][ T1287] netlink: 'syz.0.274': attribute type 8 has an invalid length. [ 76.967463][ T31] usb 4-1: 1:1: cannot set freq 48000 to ep 0x1 [ 77.216617][ T31] usb 4-1: USB disconnect, device number 21 [ 77.282922][ T380] udevd[380]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 77.390861][ T10] usb 1-1: new full-speed USB device number 18 using dummy_hcd [ 77.551684][ T10] usb 1-1: not running at top speed; connect to a high speed hub [ 77.576753][ T10] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 77.608731][ T10] usb 1-1: config 1 interface 1 has no altsetting 0 [ 77.631698][ T10] usb 1-1: New USB device found, idVendor=046d, idProduct=0825, bcdDevice= 1.00 [ 77.644840][ T10] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 77.674120][ T10] usb 1-1: Found UVC 1.00 device (046d:0825) [ 77.687048][ T10] usb 1-1: selecting invalid altsetting 0 [ 77.762195][ T1306] bridge0: port 3(gretap0) entered blocking state [ 77.774044][ T1306] bridge0: port 3(gretap0) entered disabled state [ 77.785908][ T1306] gretap0: entered allmulticast mode [ 77.794483][ T1306] gretap0: entered promiscuous mode [ 77.801892][ T1306] bridge0: port 3(gretap0) entered blocking state [ 77.811896][ T1306] bridge0: port 3(gretap0) entered forwarding state [ 77.832204][ T36] audit: type=1400 audit(1793982305.830:830): avc: denied { mounton } for pid=1305 comm="syz.1.281" path="/86/tracing" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 77.862648][ T1306] gretap0: left allmulticast mode [ 77.869328][ T1306] gretap0: left promiscuous mode [ 77.877232][ T1306] bridge0: port 3(gretap0) entered disabled state [ 77.893138][ T10] usb 1-1: UVC non compliance - GET_DEF(PROBE) not supported. Enabling workaround. [ 77.905715][ T36] audit: type=1400 audit(1793982305.890:831): avc: denied { checkpoint_restore } for pid=1308 comm="syz.4.282" capability=40 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 77.926472][ T10] uvcvideo 1-1:1.1: Failed to query (129) UVC probe control : -71 (exp. 26). [ 77.960728][ T31] usb 4-1: new high-speed USB device number 22 using dummy_hcd [ 77.971145][ T10] uvcvideo 1-1:1.1: Failed to initialize the device (-71). [ 77.971308][ T10] usb 1-1: selecting invalid altsetting 0 [ 78.011849][ T1309] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.032062][ T10] usb 1-1: USB disconnect, device number 18 [ 78.130913][ T31] usb 4-1: device descriptor read/64, error -71 [ 78.330816][ T477] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 78.370807][ T31] usb 4-1: device descriptor read/64, error -71 [ 78.474075][ T36] audit: type=1400 audit(1793982306.470:832): avc: denied { mounton } for pid=1322 comm="syz.1.287" path="/89/dev" dev="devtmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=dir permissive=1 [ 78.509779][ T477] usb 5-1: config 0 interface 0 altsetting 8 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 78.525726][ T477] usb 5-1: config 0 interface 0 altsetting 8 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 78.542996][ T477] usb 5-1: config 0 interface 0 has no altsetting 0 [ 78.551749][ T477] usb 5-1: New USB device found, idVendor=044f, idProduct=b65d, bcdDevice= 0.00 [ 78.564901][ T477] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 78.581021][ T477] usb 5-1: config 0 descriptor?? [ 78.630796][ T31] usb 4-1: new high-speed USB device number 23 using dummy_hcd [ 78.780807][ T31] usb 4-1: device descriptor read/64, error -71 [ 79.010396][ T477] hid-thrustmaster 0003:044F:B65D.0012: item fetching failed at offset 20/24 [ 79.023911][ T477] hid-thrustmaster 0003:044F:B65D.0012: parse failed with error -22 [ 79.037081][ T477] hid-thrustmaster 0003:044F:B65D.0012: probe with driver hid-thrustmaster failed with error -22 [ 79.050272][ T31] usb 4-1: device descriptor read/64, error -71 [ 79.171221][ T31] usb usb4-port1: attempt power cycle [ 79.232474][ T10] usb 5-1: USB disconnect, device number 3 [ 79.510823][ T31] usb 4-1: new high-speed USB device number 24 using dummy_hcd [ 79.542172][ T31] usb 4-1: device descriptor read/8, error -71 [ 79.635633][ T36] audit: type=1400 audit(1793982307.630:833): avc: denied { create } for pid=1343 comm="syz.1.293" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 79.664091][ T36] audit: type=1400 audit(1793982307.640:834): avc: denied { bind } for pid=1343 comm="syz.1.293" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 79.701789][ T31] usb 4-1: device descriptor read/8, error -71 [ 79.715100][ T36] audit: type=1400 audit(1793982307.640:835): avc: denied { connect } for pid=1343 comm="syz.1.293" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 79.751133][ T36] audit: type=1400 audit(1793982307.740:836): avc: denied { write } for pid=1345 comm="syz.1.294" path="socket:[14288]" dev="sockfs" ino=14288 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 79.960850][ T31] usb 4-1: new high-speed USB device number 25 using dummy_hcd [ 79.991819][ T31] usb 4-1: device descriptor read/8, error -71 [ 80.151816][ T31] usb 4-1: device descriptor read/8, error -71 [ 80.270871][ T31] usb usb4-port1: unable to enumerate USB device [ 80.360689][ T349] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 80.464475][ T1351] cgroup: fork rejected by pids controller in /syz0 [ 80.520704][ T349] usb 5-1: Using ep0 maxpacket: 8 [ 80.528679][ T349] usb 5-1: config index 0 descriptor too short (expected 1060, got 36) [ 80.550690][ T349] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 80.565553][ T349] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 80.597077][ T349] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 80.613518][ T349] usb 5-1: New USB device found, idVendor=1345, idProduct=3008, bcdDevice= 0.00 [ 80.628120][ T349] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 80.639862][ T36] audit: type=1400 audit(1793982308.640:837): avc: denied { execute } for pid=1389 comm="syz.1.300" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=14817 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 80.680539][ T349] usb 5-1: config 0 descriptor?? [ 80.843328][ T36] audit: type=1400 audit(1793982308.840:838): avc: denied { nlmsg_write } for pid=1394 comm="syz.3.302" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_audit_socket permissive=1 [ 81.483491][ T36] audit: type=1400 audit(1793982309.480:839): avc: denied { watch watch_reads } for pid=1402 comm="syz.3.304" path="/73" dev="tmpfs" ino=420 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 81.550931][ T1403] syz.3.304 (1403): drop_caches: 0 [ 81.725503][ T349] sony 0003:1345:3008.0013: can't set operational mode: step 2 [ 81.736475][ T349] sony 0003:1345:3008.0013: Failed to set controller into operational mode [ 81.763765][ T349] sony 0003:1345:3008.0013: hiddev96,hidraw0: USB HID v80.00 Joystick [HID 1345:3008] on usb-dummy_hcd.4-1/input0 [ 81.805197][ T349] sony 0003:1345:3008.0013: failed to claim input [ 81.811264][ T1416] syz.1.308 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 81.839337][ T349] usb 5-1: USB disconnect, device number 4 [ 82.495579][ T1433] fuseblk: Invalid rootmode [ 82.553595][ T1437] ./dev/sda1: Can't lookup blockdev [ 82.564047][ T36] audit: type=1400 audit(1793982310.560:840): avc: denied { getopt } for pid=1436 comm="syz.4.316" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 82.697412][ T1448] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 82.728342][ T1448] netlink: 182 bytes leftover after parsing attributes in process `syz.1.321'. [ 82.753649][ T1448] 9pnet_fd: Insufficient options for proto=fd [ 82.763794][ T36] audit: type=1400 audit(1793982310.750:841): avc: denied { mounton } for pid=1447 comm="syz.1.321" path="/106/file0" dev="incremental-fs" ino=596 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 82.931138][ T295] ------------[ cut here ]------------ [ 82.938393][ T295] WARNING: CPU: 1 PID: 295 at fs/overlayfs/util.c:605 ovl_dir_modified+0x15a/0x190 [ 82.950666][ T295] Modules linked in: [ 82.956500][ T295] CPU: 1 UID: 0 PID: 295 Comm: syz-executor Not tainted syzkaller #0 7b276d656437cde817a152a655ee87c3d6174d21 [ 82.971594][ T295] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/15/2026 [ 82.984963][ T295] RIP: 0010:ovl_dir_modified+0x15a/0x190 [ 82.992701][ T295] Code: c1 e8 03 42 80 3c 28 00 74 08 4c 89 f7 e8 6e 54 97 ff 49 ff 06 5b 41 5c 41 5d 41 5e 41 5f 5d e9 cc 64 61 03 cc e8 76 97 3d ff <0f> 0b e9 3e ff ff ff e8 6a 97 3d ff 0f 0b e9 6e ff ff ff 44 89 f9 [ 83.020678][ T295] RSP: 0018:ffffc9000b68fb88 EFLAGS: 00010293 [ 83.031377][ T295] RAX: ffffffff824bd25a RBX: 0000000000000000 RCX: ffff8881256c4f00 [ 83.042321][ T295] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 83.055405][ T295] RBP: ffffc9000b68fbb0 R08: ffff888134cb045f R09: 1ffff1102699608b [ 83.064843][ T295] R10: dffffc0000000000 R11: ffffed102699608c R12: 0000000000000000 [ 83.075109][ T295] R13: dffffc0000000000 R14: ffff888134cb03c0 R15: ffff888124c3add0 [ 83.085769][ T295] FS: 000055557bc05500(0000) GS:ffff8881f6d00000(0000) knlGS:0000000000000000 [ 83.100491][ T295] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 83.111034][ T295] CR2: 00007fff44411dd0 CR3: 0000000127a58000 CR4: 00000000003526b0 [ 83.123118][ T295] DR0: 000000000000000c DR1: 0000000000000000 DR2: 0000000000000000 [ 83.135485][ T295] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 83.146487][ T295] Call Trace: [ 83.152889][ T295] [ 83.156580][ T295] ovl_do_remove+0x824/0xd10 [ 83.163711][ T295] ? ovl_set_redirect+0x780/0x780 [ 83.173956][ T295] ? __cfi_down_write+0x10/0x10 [ 83.182149][ T295] ovl_rmdir+0x1e/0x30 [ 83.189709][ T295] vfs_rmdir+0x3db/0x560 [ 83.196125][ T295] incfs_kill_sb+0x102/0x220 [ 83.202764][ T295] deactivate_locked_super+0xd5/0x270 [ 83.209897][ T295] deactivate_super+0xb8/0xe0 [ 83.217995][ T295] cleanup_mnt+0x438/0x4d0 [ 83.224967][ T295] __cleanup_mnt+0x1d/0x40 [ 83.229638][ T295] task_work_run+0x1e8/0x260 [ 83.236650][ T295] ? __cfi_task_work_run+0x10/0x10 [ 83.245028][ T295] ? __x64_sys_umount+0x12e/0x180 [ 83.251044][ T295] ? __cfi___x64_sys_umount+0x10/0x10 [ 83.258092][ T295] ? __kasan_check_read+0x15/0x20 [ 83.267070][ T295] resume_user_mode_work+0x35/0x50 [ 83.274293][ T295] syscall_exit_to_user_mode+0x63/0xb0 [ 83.281994][ T295] do_syscall_64+0x63/0xf0 [ 83.287033][ T295] ? clear_bhb_loop+0x50/0xa0 [ 83.293124][ T295] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 83.299749][ T295] RIP: 0033:0x7fd9b63a0d57 [ 83.305997][ T295] Code: a2 c7 05 9c a9 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 [ 83.333868][ T295] RSP: 002b:00007fff44412428 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 83.345259][ T295] RAX: 0000000000000000 RBX: 00007fd9b6436fb3 RCX: 00007fd9b63a0d57 [ 83.354750][ T295] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fff444124e0 [ 83.364472][ T295] RBP: 00007fff444124e0 R08: 00007fff444134e0 R09: 00000000ffffffff [ 83.373065][ T295] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff44413570 [ 83.386493][ T295] R13: 00007fd9b6436fb3 R14: 0000000000014325 R15: 00007fff444135b0 [ 83.395456][ T295] [ 83.398906][ T295] ---[ end trace 0000000000000000 ]--- [ 83.421586][ T295] ------------[ cut here ]------------ [ 83.430099][ T295] WARNING: CPU: 1 PID: 295 at fs/overlayfs/util.c:605 ovl_dir_modified+0x15a/0x190 [ 83.444487][ T295] Modules linked in: [ 83.449362][ T295] CPU: 1 UID: 0 PID: 295 Comm: syz-executor Tainted: G W syzkaller #0 7b276d656437cde817a152a655ee87c3d6174d21 [ 83.466148][ T295] Tainted: [W]=WARN [ 83.471074][ T295] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/15/2026 [ 83.486718][ T295] RIP: 0010:ovl_dir_modified+0x15a/0x190 [ 83.495920][ T295] Code: c1 e8 03 42 80 3c 28 00 74 08 4c 89 f7 e8 6e 54 97 ff 49 ff 06 5b 41 5c 41 5d 41 5e 41 5f 5d e9 cc 64 61 03 cc e8 76 97 3d ff <0f> 0b e9 3e ff ff ff e8 6a 97 3d ff 0f 0b e9 6e ff ff ff 44 89 f9 [ 83.524442][ T295] RSP: 0018:ffffc9000b68fb88 EFLAGS: 00010293 [ 83.531715][ T295] RAX: ffffffff824bd25a RBX: 0000000000000000 RCX: ffff8881256c4f00 [ 83.543383][ T295] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 83.553069][ T295] RBP: ffffc9000b68fbb0 R08: ffff888134cb045f R09: 1ffff1102699608b [ 83.567394][ T295] R10: dffffc0000000000 R11: ffffed102699608c R12: 0000000000000000 [ 83.578975][ T295] R13: dffffc0000000000 R14: ffff888134cb03c0 R15: ffff888124c3add0 [ 83.591113][ T295] FS: 000055557bc05500(0000) GS:ffff8881f6d00000(0000) knlGS:0000000000000000 [ 83.602948][ T295] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 83.614647][ T295] CR2: 00007fff44411dd0 CR3: 0000000127a58000 CR4: 00000000003526b0 [ 83.626550][ T295] DR0: 000000000000000c DR1: 0000000000000000 DR2: 0000000000000000 [ 83.637537][ T295] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 83.647185][ T295] Call Trace: [ 83.652883][ T295] [ 83.657968][ T295] ovl_do_remove+0x824/0xd10 [ 83.664532][ T295] ? ovl_set_redirect+0x780/0x780 [ 83.671237][ T295] ? __cfi_down_write+0x10/0x10 [ 83.678187][ T295] ovl_rmdir+0x1e/0x30 [ 83.682980][ T295] vfs_rmdir+0x3db/0x560 [ 83.690606][ T295] incfs_kill_sb+0x197/0x220 [ 83.695693][ T295] deactivate_locked_super+0xd5/0x270 [ 83.702336][ T295] deactivate_super+0xb8/0xe0 [ 83.711181][ T295] cleanup_mnt+0x438/0x4d0 [ 83.716914][ T295] __cleanup_mnt+0x1d/0x40 [ 83.722561][ T295] task_work_run+0x1e8/0x260 [ 83.727832][ T295] ? __cfi_task_work_run+0x10/0x10 [ 83.734387][ T295] ? __x64_sys_umount+0x12e/0x180 [ 83.739690][ T295] ? __cfi___x64_sys_umount+0x10/0x10 [ 83.747101][ T295] ? __kasan_check_read+0x15/0x20 [ 83.753454][ T295] resume_user_mode_work+0x35/0x50 [ 83.760468][ T295] syscall_exit_to_user_mode+0x63/0xb0 [ 83.767523][ T295] do_syscall_64+0x63/0xf0 [ 83.773475][ T295] ? clear_bhb_loop+0x50/0xa0 [ 83.779757][ T295] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 83.787779][ T295] RIP: 0033:0x7fd9b63a0d57 [ 83.794667][ T295] Code: a2 c7 05 9c a9 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 [ 83.820775][ T295] RSP: 002b:00007fff44412428 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 83.833573][ T295] RAX: 0000000000000000 RBX: 00007fd9b6436fb3 RCX: 00007fd9b63a0d57 [ 83.845345][ T295] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fff444124e0 [ 83.855354][ T295] RBP: 00007fff444124e0 R08: 00007fff444134e0 R09: 00000000ffffffff [ 83.868517][ T295] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff44413570 [ 83.877891][ T295] R13: 00007fd9b6436fb3 R14: 0000000000014325 R15: 00007fff444135b0 [ 83.888286][ T295] [ 83.893011][ T295] ---[ end trace 0000000000000000 ]--- [ 84.707692][ T1361] syz.0.295 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 84.751498][ T1361] CPU: 0 UID: 0 PID: 1361 Comm: syz.0.295 Tainted: G W syzkaller #0 7b276d656437cde817a152a655ee87c3d6174d21 [ 84.751542][ T1361] Tainted: [W]=WARN [ 84.751549][ T1361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/15/2026 [ 84.751563][ T1361] Call Trace: [ 84.751570][ T1361] [ 84.751579][ T1361] __dump_stack+0x21/0x30 [ 84.751608][ T1361] dump_stack_lvl+0x140/0x1c0 [ 84.751629][ T1361] ? __cfi_dump_stack_lvl+0x10/0x10 [ 84.751650][ T1361] ? ___ratelimit+0x41c/0x5c0 [ 84.751677][ T1361] ? __kasan_check_write+0x18/0x20 [ 84.751710][ T1361] dump_stack+0x19/0x20 [ 84.751731][ T1361] dump_header+0xd9/0x460 [ 84.751765][ T1361] oom_kill_process+0x35d/0x640 [ 84.751789][ T1361] out_of_memory+0x5d1/0xa20 [ 84.751810][ T1361] ? __cfi_out_of_memory+0x10/0x10 [ 84.751831][ T1361] ? mutex_lock_killable+0x97/0x1d0 [ 84.751860][ T1361] ? __cfi_mutex_lock_killable+0x10/0x10 [ 84.751893][ T1361] mem_cgroup_out_of_memory+0x2c5/0x390 [ 84.751941][ T1361] ? css_next_descendant_pre+0x1ec/0x210 [ 84.751964][ T1361] ? __kasan_check_write+0x18/0x20 [ 84.751997][ T1361] ? drain_obj_stock+0xec0/0xec0 [ 84.752030][ T1361] ? memcg1_oom_prepare+0x2c5/0x3a0 [ 84.752059][ T1361] try_charge_memcg+0x925/0xe10 [ 84.752083][ T1361] ? static_key_count+0x45/0x70 [ 84.752105][ T1361] ? lruvec_init+0x271/0x280 [ 84.752122][ T1361] ? __cfi_try_charge_memcg+0x10/0x10 [ 84.752147][ T1361] ? __alloc_pages_noprof+0x35a/0x7e0 [ 84.752172][ T1361] ? __cfi___alloc_pages_noprof+0x10/0x10 [ 84.752198][ T1361] __mem_cgroup_charge+0xfc/0x420 [ 84.752225][ T1361] ? folio_add_lru+0x116/0x400 [ 84.752246][ T1361] ? __cfi___mem_cgroup_charge+0x10/0x10 [ 84.752275][ T1361] shmem_alloc_and_add_folio+0x8e4/0x10b0 [ 84.752299][ T1361] ? shmem_replace_folio+0x9b0/0x9b0 [ 84.752320][ T1361] ? shmem_huge_global_enabled+0x2da/0x360 [ 84.752440][ T1361] ? shmem_allowable_huge_orders+0x1f7/0x430 [ 84.752466][ T1361] ? __kasan_check_write+0x18/0x20 [ 84.752494][ T1361] ? _raw_spin_lock+0x92/0x120 [ 84.752515][ T1361] shmem_get_folio_gfp+0x5cd/0x12e0 [ 84.752537][ T1361] ? shmem_get_folio+0xc0/0xc0 [ 84.752554][ T1361] ? __kasan_check_write+0x18/0x20 [ 84.752584][ T1361] ? inode_to_bdi+0x6d/0x100 [ 84.752611][ T1361] shmem_write_begin+0xf4/0x260 [ 84.752635][ T1361] generic_perform_write+0x329/0x970 [ 84.752663][ T1361] ? inode_update_timestamps+0x4d1/0x6e0 [ 84.752696][ T1361] ? __cfi_generic_perform_write+0x10/0x10 [ 84.752722][ T1361] ? generic_write_checks_count+0x426/0x540 [ 84.752747][ T1361] ? mnt_get_write_access_file+0x1af/0x3b0 [ 84.752775][ T1361] ? mnt_put_write_access_file+0xc2/0x100 [ 84.752806][ T1361] ? file_update_time+0x1de/0x210 [ 84.752836][ T1361] shmem_file_write_iter+0x105/0x130 [ 84.752865][ T1361] __kernel_write_iter+0x462/0x900 [ 84.752911][ T1361] ? __cfi___kernel_write_iter+0x10/0x10 [ 84.752944][ T1361] ? get_dump_page+0x165/0x220 [ 84.752972][ T1361] ? __asan_memset+0x39/0x50 [ 84.753005][ T1361] ? iov_iter_bvec+0xc0/0x180 [ 84.753032][ T1361] dump_user_range+0xb8b/0xe60 [ 84.753070][ T1361] ? __cfi_dump_user_range+0x10/0x10 [ 84.753106][ T1361] ? elf_coredump_extra_notes_write+0x426/0x4b0 [ 84.753132][ T1361] ? __cfi_elf_coredump_extra_notes_write+0x10/0x10 [ 84.753157][ T1361] ? elf_core_dump+0x23cf/0x3840 [ 84.753185][ T1361] elf_core_dump+0x2d61/0x3840 [ 84.753213][ T1361] ? __cfi_elf_core_dump+0x10/0x10 [ 84.753237][ T1361] ? mas_next_slot+0xf01/0xfd0 [ 84.753276][ T1361] ? dump_interrupted+0xf0/0xf0 [ 84.753306][ T1361] ? filp_open+0x199/0x1f0 [ 84.753329][ T1361] ? 0xffffffffff600000 [ 84.753347][ T1361] do_coredump+0x20d5/0x3050 [ 84.753379][ T1361] ? __cfi_do_coredump+0x10/0x10 [ 84.753409][ T1361] ? asm_exc_page_fault+0x2b/0x30 [ 84.753442][ T1361] ? __kasan_slab_free+0x6a/0x80 [ 84.753465][ T1361] ? get_signal+0xa2a/0x1490 [ 84.753485][ T1361] get_signal+0x11bf/0x1490 [ 84.753506][ T1361] arch_do_signal_or_restart+0xbc/0x700 [ 84.753531][ T1361] ? __cfi_arch_do_signal_or_restart+0x10/0x10 [ 84.753555][ T1361] ? __bad_area_nosemaphore+0x2fb/0x680 [ 84.753579][ T1361] irqentry_exit_to_user_mode+0x4d/0xb0 [ 84.753609][ T1361] irqentry_exit+0x16/0x60 [ 84.753637][ T1361] exc_page_fault+0x65/0xc0 [ 84.753664][ T1361] asm_exc_page_fault+0x2b/0x30 [ 84.753692][ T1361] RIP: 0033:0x7f266ac54db7 [ 84.753712][ T1361] Code: e8 fe f9 ff ff 89 f2 48 8d 3d ad 5d 1b 00 48 8d 35 22 24 1e 00 31 c0 e8 37 f8 ff ff 0f 1f 80 00 00 00 00 53 89 fb 48 83 ec 10 <64> 8b 04 25 a4 ff ff ff 85 c0 74 2a 89 fe 31 c0 bf 3c 00 00 00 e8 [ 84.753732][ T1361] RSP: 002b:00007f266bc7a120 EFLAGS: 00010202 [ 84.753751][ T1361] RAX: 0000000000000000 RBX: 000000000000000b RCX: 00007f266ad9fb19 [ 84.753766][ T1361] RDX: 00007f266bc7a140 RSI: 00007f266bc7a270 RDI: 000000000000000b [ 84.753785][ T1361] RBP: 00007f266ae37b70 R08: 0000000000000000 R09: 0000000000000000 [ 84.753805][ T1361] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 84.753815][ T1361] R13: 00007f266b026128 R14: 00007f266b026090 R15: 00007fff367b8378 [ 84.753829][ T1361] [ 84.753835][ T1361] memory: usage 307200kB, limit 307200kB, failcnt 18641 [ 85.431813][ T1361] memory+swap: usage 432104kB, limit 9007199254740988kB, failcnt 0 [ 85.441748][ T1361] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 85.448812][ T1361] Memory cgroup stats for /syz0: [ 85.448937][ T1361] cache 314159104 [ 85.459894][ T1361] rss 413696 [ 85.463551][ T1361] rss_huge 0 [ 85.467923][ T1361] shmem 314155008 [ 85.472052][ T1361] mapped_file 0 [ 85.476369][ T1361] dirty 0 [ 85.479677][ T1361] writeback 0 [ 85.483663][ T1361] workingset_refault_anon 0 [ 85.491699][ T1361] workingset_refault_file 77 [ 85.497949][ T1361] swap 127901696 [ 85.502222][ T1361] swapcached 0 [ 85.506425][ T1361] pgpgin 132843 [ 85.510929][ T1361] pgpgout 56043 [ 85.515207][ T1361] pgfault 26076 [ 85.518855][ T1361] pgmajfault 11 [ 85.522968][ T1361] inactive_anon 99545088 [ 85.529760][ T1361] active_anon 215023616 [ 85.536539][ T1361] inactive_file 0 [ 85.540503][ T1361] active_file 4096 [ 85.546081][ T1361] unevictable 0 [ 85.550549][ T1361] hierarchical_memory_limit 314572800 [ 85.558229][ T1361] hierarchical_memsw_limit 9223372036854771712 [ 85.565785][ T1361] total_cache 314159104 [ 85.573166][ T1361] total_rss 413696 [ 85.577277][ T1361] total_rss_huge 0 [ 85.582302][ T1361] total_shmem 314155008 [ 85.586749][ T1361] total_mapped_file 0 [ 85.591869][ T1361] total_dirty 0 [ 85.596410][ T1361] total_writeback 0 [ 85.600953][ T1361] total_workingset_refault_anon 0 [ 85.608053][ T1361] total_workingset_refault_file 77 [ 85.616950][ T1361] total_swap 127901696 [ 85.625824][ T1361] total_swapcached 0 [ 85.631897][ T1361] total_pgpgin 132843 [ 85.637137][ T1361] total_pgpgout 56043 [ 85.642796][ T1361] total_pgfault 26076 [ 85.647595][ T1361] total_pgmajfault 11 [ 85.653172][ T1361] total_inactive_anon 99545088 [ 85.659630][ T1361] total_active_anon 215023616 [ 85.666675][ T1361] total_inactive_file 0 [ 85.671173][ T1361] total_active_file 4096 [ 85.676273][ T1361] total_unevictable 0 [ 85.682696][ T1361] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz0,mems_allowed=0,oom_memcg=/syz0,task_memcg=/syz0,task=syz.0.295,pid=1357,uid=0 [ 85.700996][ T1361] Memory cgroup out of memory: Killed process 1357 (syz.0.295) total-vm:90824kB, anon-rss:1400kB, file-rss:53504kB, shmem-rss:0kB, UID:0 pgtables:192kB oom_score_adj:1000 [ 85.928407][ T1365] syz.0.295 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 85.952661][ T1365] CPU: 1 UID: 0 PID: 1365 Comm: syz.0.295 Tainted: G W syzkaller #0 7b276d656437cde817a152a655ee87c3d6174d21 [ 85.952705][ T1365] Tainted: [W]=WARN [ 85.952713][ T1365] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/15/2026 [ 85.952728][ T1365] Call Trace: [ 85.952734][ T1365] [ 85.952743][ T1365] __dump_stack+0x21/0x30 [ 85.952771][ T1365] dump_stack_lvl+0x140/0x1c0 [ 85.952890][ T1365] ? __cfi_dump_stack_lvl+0x10/0x10 [ 85.952912][ T1365] ? ___ratelimit+0x41c/0x5c0 [ 85.952939][ T1365] ? __kasan_check_write+0x18/0x20 [ 85.952976][ T1365] dump_stack+0x19/0x20 [ 85.952996][ T1365] dump_header+0xd9/0x460 [ 85.953031][ T1365] oom_kill_process+0x35d/0x640 [ 85.953055][ T1365] out_of_memory+0x5d1/0xa20 [ 85.953077][ T1365] ? __cfi_out_of_memory+0x10/0x10 [ 85.953099][ T1365] ? mutex_lock_killable+0x97/0x1d0 [ 85.953130][ T1365] ? __cfi_mutex_lock_killable+0x10/0x10 [ 85.953163][ T1365] mem_cgroup_out_of_memory+0x2c5/0x390 [ 85.953198][ T1365] ? css_next_descendant_pre+0x1ec/0x210 [ 85.953221][ T1365] ? __kasan_check_write+0x18/0x20 [ 85.953254][ T1365] ? drain_obj_stock+0xec0/0xec0 [ 85.953289][ T1365] ? memcg1_oom_prepare+0x2c5/0x3a0 [ 85.953334][ T1365] try_charge_memcg+0x925/0xe10 [ 85.953364][ T1365] ? static_key_count+0x45/0x70 [ 85.953392][ T1365] ? lruvec_init+0x271/0x280 [ 85.953414][ T1365] ? __cfi_try_charge_memcg+0x10/0x10 [ 85.953447][ T1365] ? __alloc_pages_noprof+0x35a/0x7e0 [ 85.953478][ T1365] ? __cfi___alloc_pages_noprof+0x10/0x10 [ 85.953509][ T1365] __mem_cgroup_charge+0xfc/0x420 [ 85.953542][ T1365] ? folio_add_lru+0x116/0x400 [ 85.953566][ T1365] ? __cfi___mem_cgroup_charge+0x10/0x10 [ 85.953598][ T1365] shmem_alloc_and_add_folio+0x8e4/0x10b0 [ 85.953623][ T1365] ? shmem_replace_folio+0x9b0/0x9b0 [ 85.953645][ T1365] ? shmem_huge_global_enabled+0x2da/0x360 [ 85.953666][ T1365] ? shmem_allowable_huge_orders+0x1f7/0x430 [ 85.953688][ T1365] ? __kasan_check_write+0x18/0x20 [ 85.953716][ T1365] ? _raw_spin_lock+0x92/0x120 [ 85.953736][ T1365] shmem_get_folio_gfp+0x5cd/0x12e0 [ 85.953759][ T1365] ? shmem_get_folio+0xc0/0xc0 [ 85.953777][ T1365] ? follow_page_pte+0x8fb/0xba0 [ 85.953802][ T1365] ? inode_to_bdi+0x6d/0x100 [ 85.953829][ T1365] shmem_write_begin+0xf4/0x260 [ 85.953852][ T1365] generic_perform_write+0x329/0x970 [ 85.953879][ T1365] ? __cfi_generic_perform_write+0x10/0x10 [ 85.953903][ T1365] ? generic_write_checks_count+0x426/0x540 [ 85.953930][ T1365] ? file_update_time+0xa3/0x210 [ 85.953957][ T1365] shmem_file_write_iter+0x105/0x130 [ 85.953986][ T1365] __kernel_write_iter+0x462/0x900 [ 85.954019][ T1365] ? __cfi___kernel_write_iter+0x10/0x10 [ 85.954049][ T1365] ? get_dump_page+0x165/0x220 [ 85.954072][ T1365] ? __asan_memset+0x39/0x50 [ 85.954099][ T1365] ? iov_iter_bvec+0xc0/0x180 [ 85.954123][ T1365] dump_user_range+0xb8b/0xe60 [ 85.954156][ T1365] ? __cfi_dump_user_range+0x10/0x10 [ 85.954186][ T1365] ? elf_coredump_extra_notes_write+0x426/0x4b0 [ 85.954208][ T1365] ? __cfi_elf_coredump_extra_notes_write+0x10/0x10 [ 85.954229][ T1365] ? elf_core_dump+0x23cf/0x3840 [ 85.954252][ T1365] elf_core_dump+0x2d61/0x3840 [ 85.954278][ T1365] ? __cfi_elf_core_dump+0x10/0x10 [ 85.954308][ T1365] ? mas_next_slot+0xf01/0xfd0 [ 85.954343][ T1365] ? dump_interrupted+0xf0/0xf0 [ 85.954370][ T1365] ? filp_open+0x199/0x1f0 [ 85.954394][ T1365] ? 0xffffffffff600000 [ 85.954410][ T1365] do_coredump+0x20d5/0x3050 [ 85.954442][ T1365] ? __cfi_do_coredump+0x10/0x10 [ 85.954468][ T1365] ? asm_exc_page_fault+0x2b/0x30 [ 85.954502][ T1365] ? __kasan_slab_free+0x6a/0x80 [ 85.954523][ T1365] ? get_signal+0xa2a/0x1490 [ 85.954541][ T1365] get_signal+0x11bf/0x1490 [ 85.954562][ T1365] arch_do_signal_or_restart+0xbc/0x700 [ 85.954585][ T1365] ? __cfi_arch_do_signal_or_restart+0x10/0x10 [ 85.954608][ T1365] ? __bad_area_nosemaphore+0x2fb/0x680 [ 85.954632][ T1365] irqentry_exit_to_user_mode+0x4d/0xb0 [ 85.954661][ T1365] irqentry_exit+0x16/0x60 [ 85.954687][ T1365] exc_page_fault+0x65/0xc0 [ 85.954713][ T1365] asm_exc_page_fault+0x2b/0x30 [ 85.954738][ T1365] RIP: 0033:0x7f266ac54db7 [ 85.954756][ T1365] Code: e8 fe f9 ff ff 89 f2 48 8d 3d ad 5d 1b 00 48 8d 35 22 24 1e 00 31 c0 e8 37 f8 ff ff 0f 1f 80 00 00 00 00 53 89 fb 48 83 ec 10 <64> 8b 04 25 a4 ff ff ff 85 c0 74 2a 89 fe 31 c0 bf 3c 00 00 00 e8 [ 85.954773][ T1365] RSP: 002b:00007f266bc7a120 EFLAGS: 00010202 [ 85.954791][ T1365] RAX: 0000000000000000 RBX: 000000000000000b RCX: 00007f266ad9fb19 [ 85.954805][ T1365] RDX: 00007f266bc7a140 RSI: 00007f266bc7a270 RDI: 000000000000000b [ 85.954818][ T1365] RBP: 00007f266ae37b70 R08: 0000000000000000 R09: 0000000000000000 [ 85.954830][ T1365] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 85.954843][ T1365] R13: 00007f266b026128 R14: 00007f266b026090 R15: 00007fff367b8378 [ 85.954860][ T1365] [ 86.567606][ T1365] memory: usage 307092kB, limit 307200kB, failcnt 21170 [ 86.574909][ T1365] memory+swap: usage 429772kB, limit 9007199254740988kB, failcnt 0 [ 86.584661][ T1365] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 86.595378][ T1365] Memory cgroup stats for /syz0: [ 86.595535][ T1365] cache 314286080 [ 86.607890][ T1365] rss 282624 [ 86.611655][ T1365] rss_huge 0 [ 86.616771][ T1365] shmem 314277888 [ 86.621820][ T1365] mapped_file 0 [ 86.626146][ T1365] dirty 0 [ 86.630260][ T1365] writeback 4096 [ 86.634506][ T1365] workingset_refault_anon 0 [ 86.639782][ T1365] workingset_refault_file 79 [ 86.645404][ T1365] swap 125771776 [ 86.649952][ T1365] swapcached 4096 [ 86.654902][ T1365] pgpgin 133133 [ 86.659021][ T1365] pgpgout 56333 [ 86.663519][ T1365] pgfault 26093 [ 86.669675][ T1365] pgmajfault 12 [ 86.674007][ T1365] inactive_anon 209657856 [ 86.679200][ T1365] active_anon 104644608 [ 86.683964][ T1365] inactive_file 0 [ 86.688189][ T1365] active_file 8192 [ 86.692600][ T1365] unevictable 0 [ 86.697754][ T1365] hierarchical_memory_limit 314572800 [ 86.704482][ T1365] hierarchical_memsw_limit 9223372036854771712 [ 86.712663][ T1365] total_cache 314286080 [ 86.717393][ T1365] total_rss 282624 [ 86.722214][ T1365] total_rss_huge 0 [ 86.726775][ T1365] total_shmem 314277888 [ 86.733468][ T1365] total_mapped_file 0 [ 86.739031][ T1365] total_dirty 0 [ 86.743675][ T1365] total_writeback 4096 [ 86.748220][ T1365] total_workingset_refault_anon 0 [ 86.755449][ T1365] total_workingset_refault_file 79 [ 86.764082][ T1365] total_swap 125771776 [ 86.769197][ T1365] total_swapcached 4096 [ 86.773805][ T1365] total_pgpgin 133133 [ 86.779920][ T1365] total_pgpgout 56333 [ 86.784339][ T1365] total_pgfault 26093 [ 86.789246][ T1365] total_pgmajfault 12 [ 86.797218][ T1365] total_inactive_anon 209657856 [ 86.804415][ T1365] total_active_anon 104644608 [ 86.812448][ T1365] total_inactive_file 0 [ 86.817712][ T1365] total_active_file 8192 [ 86.826214][ T1365] total_unevictable 0 [ 86.832535][ T1365] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz0,mems_allowed=0,oom_memcg=/syz0,task_memcg=/syz0,task=syz.0.295,pid=1370,uid=0 [ 86.853517][ T1365] Memory cgroup out of memory: Killed process 1370 (syz.0.295) total-vm:90824kB, anon-rss:1272kB, file-rss:53504kB, shmem-rss:0kB, UID:0 pgtables:192kB oom_score_adj:1000 [ 87.618130][ T1383] syz.0.295 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 87.643415][ T1383] CPU: 0 UID: 0 PID: 1383 Comm: syz.0.295 Tainted: G W syzkaller #0 7b276d656437cde817a152a655ee87c3d6174d21 [ 87.643459][ T1383] Tainted: [W]=WARN [ 87.643467][ T1383] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/15/2026 [ 87.643481][ T1383] Call Trace: [ 87.643489][ T1383] [ 87.643499][ T1383] __dump_stack+0x21/0x30 [ 87.643525][ T1383] dump_stack_lvl+0x140/0x1c0 [ 87.643547][ T1383] ? __cfi_dump_stack_lvl+0x10/0x10 [ 87.643568][ T1383] ? ___ratelimit+0x41c/0x5c0 [ 87.643594][ T1383] ? __kasan_check_write+0x18/0x20 [ 87.643629][ T1383] dump_stack+0x19/0x20 [ 87.643648][ T1383] dump_header+0xd9/0x460 [ 87.643683][ T1383] oom_kill_process+0x35d/0x640 [ 87.643704][ T1383] out_of_memory+0x5d1/0xa20 [ 87.643764][ T1383] ? __cfi_out_of_memory+0x10/0x10 [ 87.643784][ T1383] ? mutex_lock_killable+0x97/0x1d0 [ 87.643821][ T1383] ? __cfi_mutex_lock_killable+0x10/0x10 [ 87.643873][ T1383] mem_cgroup_out_of_memory+0x2c5/0x390 [ 87.643906][ T1383] ? css_next_descendant_pre+0x1ec/0x210 [ 87.643929][ T1383] ? __kasan_check_write+0x18/0x20 [ 87.643964][ T1383] ? drain_obj_stock+0xec0/0xec0 [ 87.644004][ T1383] ? memcg1_oom_prepare+0x2c5/0x3a0 [ 87.644037][ T1383] try_charge_memcg+0x925/0xe10 [ 87.644065][ T1383] ? static_key_count+0x45/0x70 [ 87.644089][ T1383] ? lruvec_init+0x271/0x280 [ 87.644110][ T1383] ? __cfi_try_charge_memcg+0x10/0x10 [ 87.644137][ T1383] ? __alloc_pages_noprof+0x35a/0x7e0 [ 87.644227][ T1383] ? __cfi___alloc_pages_noprof+0x10/0x10 [ 87.644257][ T1383] __mem_cgroup_charge+0xfc/0x420 [ 87.644286][ T1383] ? folio_add_lru+0x116/0x400 [ 87.644309][ T1383] ? __cfi___mem_cgroup_charge+0x10/0x10 [ 87.644340][ T1383] shmem_alloc_and_add_folio+0x8e4/0x10b0 [ 87.644366][ T1383] ? shmem_replace_folio+0x9b0/0x9b0 [ 87.644390][ T1383] ? shmem_huge_global_enabled+0x2da/0x360 [ 87.644412][ T1383] ? shmem_allowable_huge_orders+0x1f7/0x430 [ 87.644434][ T1383] ? __kasan_check_write+0x18/0x20 [ 87.644466][ T1383] ? _raw_spin_lock+0x92/0x120 [ 87.644490][ T1383] shmem_get_folio_gfp+0x5cd/0x12e0 [ 87.644514][ T1383] ? shmem_get_folio+0xc0/0xc0 [ 87.644534][ T1383] ? follow_page_pte+0x8fb/0xba0 [ 87.644562][ T1383] ? inode_to_bdi+0x6d/0x100 [ 87.644591][ T1383] shmem_write_begin+0xf4/0x260 [ 87.644615][ T1383] generic_perform_write+0x329/0x970 [ 87.644651][ T1383] ? __cfi_generic_perform_write+0x10/0x10 [ 87.644679][ T1383] ? generic_write_checks_count+0x426/0x540 [ 87.644708][ T1383] ? file_update_time+0xa3/0x210 [ 87.644737][ T1383] shmem_file_write_iter+0x105/0x130 [ 87.644764][ T1383] __kernel_write_iter+0x462/0x900 [ 87.644805][ T1383] ? __cfi___kernel_write_iter+0x10/0x10 [ 87.644843][ T1383] ? get_dump_page+0x165/0x220 [ 87.644868][ T1383] ? __asan_memset+0x39/0x50 [ 87.644900][ T1383] ? iov_iter_bvec+0xc0/0x180 [ 87.644927][ T1383] dump_user_range+0xb8b/0xe60 [ 87.644966][ T1383] ? __cfi_dump_user_range+0x10/0x10 [ 87.645001][ T1383] ? elf_coredump_extra_notes_write+0x426/0x4b0 [ 87.645027][ T1383] ? __cfi_elf_coredump_extra_notes_write+0x10/0x10 [ 87.645052][ T1383] ? elf_core_dump+0x23cf/0x3840 [ 87.645079][ T1383] elf_core_dump+0x2d61/0x3840 [ 87.645108][ T1383] ? __cfi_elf_core_dump+0x10/0x10 [ 87.645133][ T1383] ? mas_next_slot+0xf01/0xfd0 [ 87.645179][ T1383] ? dump_interrupted+0xf0/0xf0 [ 87.645212][ T1383] ? filp_open+0x199/0x1f0 [ 87.645240][ T1383] ? 0xffffffffff600000 [ 87.645259][ T1383] do_coredump+0x20d5/0x3050 [ 87.645294][ T1383] ? __cfi_do_coredump+0x10/0x10 [ 87.645325][ T1383] ? asm_exc_page_fault+0x2b/0x30 [ 87.645362][ T1383] ? __kasan_slab_free+0x6a/0x80 [ 87.645386][ T1383] ? get_signal+0xa2a/0x1490 [ 87.645408][ T1383] get_signal+0x11bf/0x1490 [ 87.645431][ T1383] arch_do_signal_or_restart+0xbc/0x700 [ 87.645459][ T1383] ? __cfi_arch_do_signal_or_restart+0x10/0x10 [ 87.645485][ T1383] ? __bad_area_nosemaphore+0x2fb/0x680 [ 87.645512][ T1383] irqentry_exit_to_user_mode+0x4d/0xb0 [ 87.645545][ T1383] irqentry_exit+0x16/0x60 [ 87.645574][ T1383] exc_page_fault+0x65/0xc0 [ 87.645604][ T1383] asm_exc_page_fault+0x2b/0x30 [ 87.645632][ T1383] RIP: 0033:0x7f266ac54db7 [ 87.645652][ T1383] Code: e8 fe f9 ff ff 89 f2 48 8d 3d ad 5d 1b 00 48 8d 35 22 24 1e 00 31 c0 e8 37 f8 ff ff 0f 1f 80 00 00 00 00 53 89 fb 48 83 ec 10 <64> 8b 04 25 a4 ff ff ff 85 c0 74 2a 89 fe 31 c0 bf 3c 00 00 00 e8 [ 87.645672][ T1383] RSP: 002b:00007f266bc7a120 EFLAGS: 00010202 [ 87.645692][ T1383] RAX: 0000000000000000 RBX: 000000000000000b RCX: 00007f266ad9fb19 [ 87.645706][ T1383] RDX: 00007f266bc7a140 RSI: 00007f266bc7a270 RDI: 000000000000000b [ 87.645720][ T1383] RBP: 00007f266ae37b70 R08: 0000000000000000 R09: 0000000000000000 [ 87.645732][ T1383] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 87.645743][ T1383] R13: 00007f266b026128 R14: 00007f266b026090 R15: 00007fff367b8378 [ 87.645760][ T1383] [ 87.645767][ T1383] memory: usage 307200kB, limit 307200kB, failcnt 27365 [ 88.302769][ T1383] memory+swap: usage 431848kB, limit 9007199254740988kB, failcnt 0 [ 88.312701][ T1383] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 88.320710][ T1383] Memory cgroup stats for /syz0: [ 88.320862][ T1383] cache 314392576 [ 88.333310][ T1383] rss 45056 [ 88.337503][ T1383] rss_huge 0 [ 88.343572][ T1383] shmem 314392576 [ 88.349289][ T1383] mapped_file 0 [ 88.353226][ T1383] dirty 0 [ 88.357006][ T1383] writeback 0 [ 88.360895][ T1383] workingset_refault_anon 8 [ 88.368151][ T1383] workingset_refault_file 175 [ 88.375566][ T1383] swap 124145664 [ 88.380052][ T1383] swapcached 126976 [ 88.387852][ T1383] pgpgin 141186 [ 88.392666][ T1383] pgpgout 64388 [ 88.396702][ T1383] pgfault 26615 [ 88.401349][ T1383] pgmajfault 18 [ 88.406282][ T1383] inactive_anon 312696832 [ 88.411956][ T1383] active_anon 1867776 [ 88.418152][ T1383] inactive_file 0 [ 88.423095][ T1383] active_file 0 [ 88.427748][ T1383] unevictable 0 [ 88.432214][ T1383] hierarchical_memory_limit 314572800 [ 88.438702][ T1383] hierarchical_memsw_limit 9223372036854771712 [ 88.449387][ T1383] total_cache 314392576 [ 88.454453][ T1383] total_rss 45056 [ 88.458594][ T1383] total_rss_huge 0 [ 88.463278][ T1383] total_shmem 314392576 [ 88.468398][ T1383] total_mapped_file 0 [ 88.473575][ T1383] total_dirty 0 [ 88.478157][ T1383] total_writeback 0 [ 88.483086][ T1383] total_workingset_refault_anon 8 [ 88.489892][ T1383] total_workingset_refault_file 175 [ 88.496412][ T1383] total_swap 124145664 [ 88.501420][ T1383] total_swapcached 126976 [ 88.508453][ T1383] total_pgpgin 141186 [ 88.514002][ T1383] total_pgpgout 64388 [ 88.518746][ T1383] total_pgfault 26615 [ 88.523438][ T1383] total_pgmajfault 18 [ 88.529401][ T1383] total_inactive_anon 312696832 [ 88.537837][ T1383] total_active_anon 1867776 [ 88.544386][ T1383] total_inactive_file 0 [ 88.550717][ T1383] total_active_file 0 [ 88.555786][ T1383] total_unevictable 0 [ 88.561470][ T1383] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz0,mems_allowed=0,oom_memcg=/syz0,task_memcg=/syz0,task=syz.0.295,pid=1378,uid=0 [ 88.580285][ T1383] Memory cgroup out of memory: Killed process 1378 (syz.0.295) total-vm:90824kB, anon-rss:1372kB, file-rss:53528kB, shmem-rss:0kB, UID:0 pgtables:192kB oom_score_adj:1000 [ 89.077910][ T1387] syz.0.295 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 89.110736][ T1387] CPU: 1 UID: 0 PID: 1387 Comm: syz.0.295 Tainted: G W syzkaller #0 7b276d656437cde817a152a655ee87c3d6174d21 [ 89.110780][ T1387] Tainted: [W]=WARN [ 89.110788][ T1387] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/15/2026 [ 89.110801][ T1387] Call Trace: [ 89.110808][ T1387] [ 89.110817][ T1387] __dump_stack+0x21/0x30 [ 89.110844][ T1387] dump_stack_lvl+0x140/0x1c0 [ 89.110866][ T1387] ? __cfi_dump_stack_lvl+0x10/0x10 [ 89.110886][ T1387] ? ___ratelimit+0x41c/0x5c0 [ 89.110913][ T1387] ? __kasan_check_write+0x18/0x20 [ 89.110946][ T1387] dump_stack+0x19/0x20 [ 89.110963][ T1387] dump_header+0xd9/0x460 [ 89.110996][ T1387] oom_kill_process+0x35d/0x640 [ 89.111026][ T1387] out_of_memory+0x5d1/0xa20 [ 89.111049][ T1387] ? __cfi_out_of_memory+0x10/0x10 [ 89.111070][ T1387] ? mutex_lock_killable+0x97/0x1d0 [ 89.111100][ T1387] ? __cfi_mutex_lock_killable+0x10/0x10 [ 89.111132][ T1387] mem_cgroup_out_of_memory+0x2c5/0x390 [ 89.111165][ T1387] ? css_next_descendant_pre+0x1ec/0x210 [ 89.111188][ T1387] ? __kasan_check_write+0x18/0x20 [ 89.111219][ T1387] ? drain_obj_stock+0xec0/0xec0 [ 89.111253][ T1387] ? memcg1_oom_prepare+0x2c5/0x3a0 [ 89.111285][ T1387] try_charge_memcg+0x925/0xe10 [ 89.111311][ T1387] ? static_key_count+0x45/0x70 [ 89.111334][ T1387] ? lruvec_init+0x271/0x280 [ 89.111355][ T1387] ? __cfi_try_charge_memcg+0x10/0x10 [ 89.111383][ T1387] ? __alloc_pages_noprof+0x35a/0x7e0 [ 89.111412][ T1387] ? __cfi___alloc_pages_noprof+0x10/0x10 [ 89.111451][ T1387] __mem_cgroup_charge+0xfc/0x420 [ 89.111482][ T1387] ? folio_add_lru+0x116/0x400 [ 89.111506][ T1387] ? __cfi___mem_cgroup_charge+0x10/0x10 [ 89.111539][ T1387] shmem_alloc_and_add_folio+0x8e4/0x10b0 [ 89.111565][ T1387] ? shmem_replace_folio+0x9b0/0x9b0 [ 89.111588][ T1387] ? shmem_huge_global_enabled+0x2da/0x360 [ 89.111611][ T1387] ? shmem_allowable_huge_orders+0x1f7/0x430 [ 89.111633][ T1387] ? __kasan_check_write+0x18/0x20 [ 89.111664][ T1387] ? _raw_spin_lock+0x92/0x120 [ 89.111685][ T1387] shmem_get_folio_gfp+0x5cd/0x12e0 [ 89.111708][ T1387] ? shmem_get_folio+0xc0/0xc0 [ 89.111728][ T1387] ? __kasan_check_write+0x18/0x20 [ 89.112350][ T1387] ? inode_to_bdi+0x6d/0x100 [ 89.112384][ T1387] shmem_write_begin+0xf4/0x260 [ 89.112414][ T1387] generic_perform_write+0x329/0x970 [ 89.112443][ T1387] ? inode_update_timestamps+0x4d1/0x6e0 [ 89.112475][ T1387] ? __cfi_generic_perform_write+0x10/0x10 [ 89.112501][ T1387] ? generic_write_checks_count+0x426/0x540 [ 89.112526][ T1387] ? mnt_get_write_access_file+0x1af/0x3b0 [ 89.112562][ T1387] ? mnt_put_write_access_file+0xc2/0x100 [ 89.112593][ T1387] ? file_update_time+0x1de/0x210 [ 89.112622][ T1387] shmem_file_write_iter+0x105/0x130 [ 89.112651][ T1387] __kernel_write_iter+0x462/0x900 [ 89.112689][ T1387] ? __cfi___kernel_write_iter+0x10/0x10 [ 89.112723][ T1387] ? get_dump_page+0x165/0x220 [ 89.112749][ T1387] ? __asan_memset+0x39/0x50 [ 89.112781][ T1387] ? iov_iter_bvec+0xc0/0x180 [ 89.112815][ T1387] dump_user_range+0xb8b/0xe60 [ 89.112863][ T1387] ? __cfi_dump_user_range+0x10/0x10 [ 89.112900][ T1387] ? elf_coredump_extra_notes_write+0x426/0x4b0 [ 89.112933][ T1387] ? __cfi_elf_coredump_extra_notes_write+0x10/0x10 [ 89.112960][ T1387] elf_core_dump+0x2d61/0x3840 [ 89.112989][ T1387] ? __cfi_elf_core_dump+0x10/0x10 [ 89.113015][ T1387] ? mas_next_slot+0xf01/0xfd0 [ 89.113062][ T1387] ? dump_interrupted+0xf0/0xf0 [ 89.113096][ T1387] ? filp_open+0x199/0x1f0 [ 89.113131][ T1387] ? 0xffffffffff600000 [ 89.113157][ T1387] do_coredump+0x20d5/0x3050 [ 89.113193][ T1387] ? __cfi_do_coredump+0x10/0x10 [ 89.113225][ T1387] ? asm_exc_page_fault+0x2b/0x30 [ 89.113263][ T1387] ? __kasan_slab_free+0x6a/0x80 [ 89.113293][ T1387] ? get_signal+0xa2a/0x1490 [ 89.113316][ T1387] get_signal+0x11bf/0x1490 [ 89.113340][ T1387] arch_do_signal_or_restart+0xbc/0x700 [ 89.113367][ T1387] ? __cfi_arch_do_signal_or_restart+0x10/0x10 [ 89.113396][ T1387] ? __bad_area_nosemaphore+0x2fb/0x680 [ 89.113424][ T1387] irqentry_exit_to_user_mode+0x4d/0xb0 [ 89.113457][ T1387] irqentry_exit+0x16/0x60 [ 89.113488][ T1387] exc_page_fault+0x65/0xc0 [ 89.113516][ T1387] asm_exc_page_fault+0x2b/0x30 [ 89.113543][ T1387] RIP: 0033:0x7f266ac54db7 [ 89.113569][ T1387] Code: e8 fe f9 ff ff 89 f2 48 8d 3d ad 5d 1b 00 48 8d 35 22 24 1e 00 31 c0 e8 37 f8 ff ff 0f 1f 80 00 00 00 00 53 89 fb 48 83 ec 10 <64> 8b 04 25 a4 ff ff ff 85 c0 74 2a 89 fe 31 c0 bf 3c 00 00 00 e8 [ 89.113588][ T1387] RSP: 002b:00007f266bc7a120 EFLAGS: 00010202 [ 89.113608][ T1387] RAX: 0000000000000000 RBX: 000000000000000b RCX: 00007f266ad9fb19 [ 89.113623][ T1387] RDX: 00007f266bc7a140 RSI: 00007f266bc7a270 RDI: 000000000000000b [ 89.113639][ T1387] RBP: 00007f266ae37b70 R08: 0000000000000000 R09: 0000000000000000 [ 89.113654][ T1387] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 89.113667][ T1387] R13: 00007f266b026128 R14: 00007f266b026090 R15: 00007fff367b8378 [ 89.113686][ T1387] [ 89.113695][ T1387] memory: usage 304936kB, limit 307200kB, failcnt 31088 [ 89.761794][ T1387] memory+swap: usage 432004kB, limit 9007199254740988kB, failcnt 0 [ 89.771956][ T1387] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 89.780303][ T1387] Memory cgroup stats for /syz0: [ 89.780445][ T1387] cache 314527744 [ 89.797440][ T1387] rss 16384 [ 89.803027][ T1387] rss_huge 0 [ 89.807271][ T1387] shmem 314523648 [ 89.813793][ T1387] mapped_file 0 [ 89.820779][ T1387] dirty 0 [ 89.825515][ T1387] writeback 0 [ 89.831410][ T1387] workingset_refault_anon 8 [ 89.837446][ T1387] workingset_refault_file 901 [ 89.846176][ T1387] swap 127799296 [ 89.853443][ T1387] swapcached 28672 [ 89.857876][ T1387] pgpgin 158476 [ 89.864502][ T1387] pgpgout 81676 [ 89.873024][ T1387] pgfault 27679 [ 89.878945][ T1387] pgmajfault 26 [ 89.884241][ T1387] inactive_anon 223305728 [ 89.890235][ T1387] active_anon 91262976 [ 89.896514][ T1387] inactive_file 0 [ 89.901698][ T1387] active_file 4096 [ 89.908424][ T1387] unevictable 0 [ 89.914768][ T1387] hierarchical_memory_limit 314572800 [ 89.921947][ T1387] hierarchical_memsw_limit 9223372036854771712 [ 89.931181][ T1387] total_cache 314527744 [ 89.935638][ T1387] total_rss 16384 [ 89.939727][ T1387] total_rss_huge 0 [ 89.944611][ T1387] total_shmem 314523648 [ 89.954533][ T1387] total_mapped_file 0 [ 89.960545][ T1387] total_dirty 0 [ 89.965675][ T1387] total_writeback 0 [ 89.972960][ T1387] total_workingset_refault_anon 8 [ 89.980852][ T1387] total_workingset_refault_file 901 [ 89.987809][ T1387] total_swap 127799296 [ 89.992747][ T1387] total_swapcached 28672 [ 89.997143][ T1387] total_pgpgin 158476 [ 90.001538][ T1387] total_pgpgout 81676 [ 90.007499][ T1387] total_pgfault 27679 [ 90.013094][ T1387] total_pgmajfault 26 [ 90.019115][ T1387] total_inactive_anon 223305728 [ 90.025735][ T1387] total_active_anon 91262976 [ 90.034734][ T1387] total_inactive_file 0 [ 90.041618][ T1387] total_active_file 4096 [ 90.050259][ T1387] total_unevictable 0 [ 90.055157][ T1387] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz0,mems_allowed=0,oom_memcg=/syz0,task_memcg=/syz0,task=syz.0.295,pid=1369,uid=0 [ 90.075100][ T1387] Memory cgroup out of memory: Killed process 1369 (syz.0.295) total-vm:90824kB, anon-rss:1392kB, file-rss:53572kB, shmem-rss:0kB, UID:0 pgtables:196kB oom_score_adj:1000 [ 90.210881][ T1387] syz.0.295 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 90.234282][ T1387] CPU: 0 UID: 0 PID: 1387 Comm: syz.0.295 Tainted: G W syzkaller #0 7b276d656437cde817a152a655ee87c3d6174d21 [ 90.234325][ T1387] Tainted: [W]=WARN [ 90.234333][ T1387] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/15/2026 [ 90.234347][ T1387] Call Trace: [ 90.234354][ T1387] [ 90.234364][ T1387] __dump_stack+0x21/0x30 [ 90.234392][ T1387] dump_stack_lvl+0x140/0x1c0 [ 90.234414][ T1387] ? __cfi_dump_stack_lvl+0x10/0x10 [ 90.234436][ T1387] ? ___ratelimit+0x41c/0x5c0 [ 90.234464][ T1387] ? __kasan_check_write+0x18/0x20 [ 90.234495][ T1387] dump_stack+0x19/0x20 [ 90.234513][ T1387] dump_header+0xd9/0x460 [ 90.234541][ T1387] oom_kill_process+0x35d/0x640 [ 90.234562][ T1387] out_of_memory+0x5d1/0xa20 [ 90.234581][ T1387] ? __cfi_out_of_memory+0x10/0x10 [ 90.234599][ T1387] ? mutex_lock_killable+0x97/0x1d0 [ 90.234626][ T1387] ? __cfi_mutex_lock_killable+0x10/0x10 [ 90.234654][ T1387] mem_cgroup_out_of_memory+0x2c5/0x390 [ 90.234683][ T1387] ? css_next_descendant_pre+0x1ec/0x210 [ 90.234703][ T1387] ? __kasan_check_write+0x18/0x20 [ 90.234729][ T1387] ? drain_obj_stock+0xec0/0xec0 [ 90.234759][ T1387] ? memcg1_oom_prepare+0x2c5/0x3a0 [ 90.234790][ T1387] try_charge_memcg+0x925/0xe10 [ 90.234816][ T1387] ? static_key_count+0x45/0x70 [ 90.234842][ T1387] ? lruvec_init+0x271/0x280 [ 90.234864][ T1387] ? __cfi_try_charge_memcg+0x10/0x10 [ 90.234893][ T1387] ? __alloc_pages_noprof+0x35a/0x7e0 [ 90.234924][ T1387] ? __cfi___alloc_pages_noprof+0x10/0x10 [ 90.234955][ T1387] __mem_cgroup_charge+0xfc/0x420 [ 90.234997][ T1387] ? folio_add_lru+0x116/0x400 [ 90.235021][ T1387] ? __cfi___mem_cgroup_charge+0x10/0x10 [ 90.235055][ T1387] shmem_alloc_and_add_folio+0x8e4/0x10b0 [ 90.235083][ T1387] ? shmem_replace_folio+0x9b0/0x9b0 [ 90.235108][ T1387] ? shmem_huge_global_enabled+0x2da/0x360 [ 90.235132][ T1387] ? shmem_allowable_huge_orders+0x1f7/0x430 [ 90.235154][ T1387] ? __kasan_check_write+0x18/0x20 [ 90.235185][ T1387] ? _raw_spin_lock+0x92/0x120 [ 90.235208][ T1387] shmem_get_folio_gfp+0x5cd/0x12e0 [ 90.235233][ T1387] ? shmem_get_folio+0xc0/0xc0 [ 90.235254][ T1387] ? __kasan_check_write+0x18/0x20 [ 90.235286][ T1387] ? inode_to_bdi+0x6d/0x100 [ 90.235315][ T1387] shmem_write_begin+0xf4/0x260 [ 90.235340][ T1387] generic_perform_write+0x329/0x970 [ 90.235366][ T1387] ? inode_update_timestamps+0x4d1/0x6e0 [ 90.235396][ T1387] ? __cfi_generic_perform_write+0x10/0x10 [ 90.235422][ T1387] ? generic_write_checks_count+0x426/0x540 [ 90.235449][ T1387] ? mnt_get_write_access_file+0x1af/0x3b0 [ 90.235477][ T1387] ? mnt_put_write_access_file+0xc2/0x100 [ 90.235507][ T1387] ? file_update_time+0x1de/0x210 [ 90.235536][ T1387] shmem_file_write_iter+0x105/0x130 [ 90.235564][ T1387] __kernel_write_iter+0x462/0x900 [ 90.235599][ T1387] ? __cfi___kernel_write_iter+0x10/0x10 [ 90.235632][ T1387] ? get_dump_page+0x165/0x220 [ 90.235660][ T1387] ? __asan_memset+0x39/0x50 [ 90.235691][ T1387] ? iov_iter_bvec+0xc0/0x180 [ 90.235719][ T1387] dump_user_range+0xb8b/0xe60 [ 90.235756][ T1387] ? __cfi_dump_user_range+0x10/0x10 [ 90.235793][ T1387] ? elf_coredump_extra_notes_write+0x426/0x4b0 [ 90.235818][ T1387] ? __cfi_elf_coredump_extra_notes_write+0x10/0x10 [ 90.235846][ T1387] elf_core_dump+0x2d61/0x3840 [ 90.235874][ T1387] ? __cfi_elf_core_dump+0x10/0x10 [ 90.235899][ T1387] ? mas_next_slot+0xf01/0xfd0 [ 90.235938][ T1387] ? dump_interrupted+0xf0/0xf0 [ 90.235978][ T1387] ? filp_open+0x199/0x1f0 [ 90.236006][ T1387] ? 0xffffffffff600000 [ 90.236026][ T1387] do_coredump+0x20d5/0x3050 [ 90.236062][ T1387] ? __cfi_do_coredump+0x10/0x10 [ 90.236093][ T1387] ? asm_exc_page_fault+0x2b/0x30 [ 90.236132][ T1387] ? __kasan_slab_free+0x6a/0x80 [ 90.236156][ T1387] ? get_signal+0xa2a/0x1490 [ 90.236175][ T1387] get_signal+0x11bf/0x1490 [ 90.236196][ T1387] arch_do_signal_or_restart+0xbc/0x700 [ 90.236218][ T1387] ? __cfi_arch_do_signal_or_restart+0x10/0x10 [ 90.236242][ T1387] ? __bad_area_nosemaphore+0x2fb/0x680 [ 90.236265][ T1387] irqentry_exit_to_user_mode+0x4d/0xb0 [ 90.236293][ T1387] irqentry_exit+0x16/0x60 [ 90.236319][ T1387] exc_page_fault+0x65/0xc0 [ 90.236345][ T1387] asm_exc_page_fault+0x2b/0x30 [ 90.236370][ T1387] RIP: 0033:0x7f266ac54db7 [ 90.236387][ T1387] Code: e8 fe f9 ff ff 89 f2 48 8d 3d ad 5d 1b 00 48 8d 35 22 24 1e 00 31 c0 e8 37 f8 ff ff 0f 1f 80 00 00 00 00 53 89 fb 48 83 ec 10 <64> 8b 04 25 a4 ff ff ff 85 c0 74 2a 89 fe 31 c0 bf 3c 00 00 00 e8 [ 90.236404][ T1387] RSP: 002b:00007f266bc7a120 EFLAGS: 00010202 [ 90.236421][ T1387] RAX: 0000000000000000 RBX: 000000000000000b RCX: 00007f266ad9fb19 [ 90.236435][ T1387] RDX: 00007f266bc7a140 RSI: 00007f266bc7a270 RDI: 000000000000000b [ 90.236448][ T1387] RBP: 00007f266ae37b70 R08: 0000000000000000 R09: 0000000000000000 [ 90.236460][ T1387] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 90.236473][ T1387] R13: 00007f266b026128 R14: 00007f266b026090 R15: 00007fff367b8378 [ 90.236490][ T1387] [ 90.850309][ T1387] memory: usage 306400kB, limit 307200kB, failcnt 32927 [ 90.860394][ T1387] memory+swap: usage 428804kB, limit 9007199254740988kB, failcnt 0 [ 90.869554][ T1387] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 90.878104][ T1387] Memory cgroup stats for /syz0: [ 90.878252][ T1387] cache 311902208 [ 90.892473][ T1387] rss 16384 [ 90.896595][ T1387] rss_huge 0 [ 90.900866][ T1387] shmem 311902208 [ 90.906227][ T1387] mapped_file 0 [ 90.910589][ T1387] dirty 0 [ 90.914350][ T1387] writeback 0 [ 90.920796][ T1387] workingset_refault_anon 8 [ 90.933125][ T1387] workingset_refault_file 901 [ 90.944561][ T1387] swap 127143936 [ 90.953156][ T1387] swapcached 32768 [ 90.960918][ T1387] pgpgin 158477 [ 90.970547][ T1387] pgpgout 82318 [ 90.979772][ T1387] pgfault 27679 [ 90.988554][ T1387] pgmajfault 26 [ 90.999070][ T1387] inactive_anon 220680192 [ 91.010206][ T1387] active_anon 91262976 [ 91.019068][ T1387] inactive_file 0 [ 91.027121][ T1387] active_file 0 [ 91.037332][ T1387] unevictable 0 [ 91.047803][ T1387] hierarchical_memory_limit 314572800 [ 91.061513][ T1387] hierarchical_memsw_limit 9223372036854771712 [ 91.068318][ T1387] total_cache 311902208 [ 91.074716][ T1387] total_rss 16384 [ 91.079293][ T1387] total_rss_huge 0 [ 91.084808][ T1387] total_shmem 311902208 [ 91.092063][ T1387] total_mapped_file 0 [ 91.096212][ T1387] total_dirty 0 [ 91.099852][ T1387] total_writeback 0 [ 91.104195][ T1387] total_workingset_refault_anon 8 [ 91.111678][ T1387] total_workingset_refault_file 901 [ 91.117707][ T1387] total_swap 127143936 [ 91.123660][ T1387] total_swapcached 32768 [ 91.128771][ T1387] total_pgpgin 158477 [ 91.134743][ T1387] total_pgpgout 82318 [ 91.139991][ T1387] total_pgfault 27679 [ 91.145205][ T1387] total_pgmajfault 26 [ 91.153341][ T1387] total_inactive_anon 220680192 [ 91.159799][ T1387] total_active_anon 91262976 [ 91.166516][ T1387] total_inactive_file 0 [ 91.172870][ T1387] total_active_file 0 [ 91.178788][ T1387] total_unevictable 0 [ 91.184299][ T1387] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz0,mems_allowed=0,oom_memcg=/syz0,task_memcg=/syz0,task=syz.0.295,pid=1361,uid=0 [ 91.203339][ T1387] Memory cgroup out of memory: Killed process 1361 (syz.0.295) total-vm:90824kB, anon-rss:1272kB, file-rss:53120kB, shmem-rss:0kB, UID:0 pgtables:180kB oom_score_adj:1000 [ 91.590692][ T1383] syz.0.295 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 91.645268][ T1383] CPU: 0 UID: 0 PID: 1383 Comm: syz.0.295 Tainted: G W syzkaller #0 7b276d656437cde817a152a655ee87c3d6174d21 [ 91.645312][ T1383] Tainted: [W]=WARN [ 91.645320][ T1383] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/15/2026 [ 91.645334][ T1383] Call Trace: [ 91.645343][ T1383] [ 91.645351][ T1383] __dump_stack+0x21/0x30 [ 91.645379][ T1383] dump_stack_lvl+0x140/0x1c0 [ 91.645400][ T1383] ? __cfi_dump_stack_lvl+0x10/0x10 [ 91.645421][ T1383] ? ___ratelimit+0x41c/0x5c0 [ 91.645494][ T1383] ? __kasan_check_write+0x18/0x20 [ 91.645545][ T1383] dump_stack+0x19/0x20 [ 91.645565][ T1383] dump_header+0xd9/0x460 [ 91.645599][ T1383] oom_kill_process+0x35d/0x640 [ 91.645622][ T1383] out_of_memory+0x5d1/0xa20 [ 91.645644][ T1383] ? __cfi_out_of_memory+0x10/0x10 [ 91.645665][ T1383] ? mutex_lock_killable+0x97/0x1d0 [ 91.645695][ T1383] ? __cfi_mutex_lock_killable+0x10/0x10 [ 91.645729][ T1383] mem_cgroup_out_of_memory+0x2c5/0x390 [ 91.645764][ T1383] ? css_next_descendant_pre+0x1ec/0x210 [ 91.645786][ T1383] ? __kasan_check_write+0x18/0x20 [ 91.645819][ T1383] ? drain_obj_stock+0xec0/0xec0 [ 91.645852][ T1383] ? memcg1_oom_prepare+0x2c5/0x3a0 [ 91.645883][ T1383] try_charge_memcg+0x925/0xe10 [ 91.645909][ T1383] ? static_key_count+0x45/0x70 [ 91.646140][ T1383] ? lruvec_init+0x271/0x280 [ 91.646164][ T1383] ? __cfi_try_charge_memcg+0x10/0x10 [ 91.646191][ T1383] ? __alloc_pages_noprof+0x35a/0x7e0 [ 91.646221][ T1383] ? __cfi___alloc_pages_noprof+0x10/0x10 [ 91.646252][ T1383] __mem_cgroup_charge+0xfc/0x420 [ 91.646282][ T1383] ? folio_add_lru+0x116/0x400 [ 91.646304][ T1383] ? __cfi___mem_cgroup_charge+0x10/0x10 [ 91.646338][ T1383] shmem_alloc_and_add_folio+0x8e4/0x10b0 [ 91.646374][ T1383] ? shmem_replace_folio+0x9b0/0x9b0 [ 91.646399][ T1383] ? shmem_huge_global_enabled+0x2da/0x360 [ 91.646422][ T1383] ? shmem_allowable_huge_orders+0x1f7/0x430 [ 91.647026][ T1383] ? __kasan_check_write+0x18/0x20 [ 91.647057][ T1383] ? _raw_spin_lock+0x92/0x120 [ 91.647080][ T1383] shmem_get_folio_gfp+0x5cd/0x12e0 [ 91.647103][ T1383] ? shmem_get_folio+0xc0/0xc0 [ 91.647136][ T1383] ? __kasan_check_write+0x18/0x20 [ 91.647172][ T1383] ? inode_to_bdi+0x6d/0x100 [ 91.647201][ T1383] shmem_write_begin+0xf4/0x260 [ 91.647224][ T1383] generic_perform_write+0x329/0x970 [ 91.647249][ T1383] ? inode_update_timestamps+0x4d1/0x6e0 [ 91.647280][ T1383] ? __cfi_generic_perform_write+0x10/0x10 [ 91.647306][ T1383] ? generic_write_checks_count+0x426/0x540 [ 91.647333][ T1383] ? mnt_get_write_access_file+0x1af/0x3b0 [ 91.647361][ T1383] ? mnt_put_write_access_file+0xc2/0x100 [ 91.647390][ T1383] ? file_update_time+0x1de/0x210 [ 91.647420][ T1383] shmem_file_write_iter+0x105/0x130 [ 91.647444][ T1383] __kernel_write_iter+0x462/0x900 [ 91.647478][ T1383] ? __cfi___kernel_write_iter+0x10/0x10 [ 91.647511][ T1383] ? get_dump_page+0x165/0x220 [ 91.647536][ T1383] ? __asan_memset+0x39/0x50 [ 91.647567][ T1383] ? iov_iter_bvec+0xc0/0x180 [ 91.647594][ T1383] dump_user_range+0xb8b/0xe60 [ 91.647642][ T1383] ? __cfi_dump_user_range+0x10/0x10 [ 91.647678][ T1383] ? elf_coredump_extra_notes_write+0x426/0x4b0 [ 91.647708][ T1383] ? __cfi_elf_coredump_extra_notes_write+0x10/0x10 [ 91.647731][ T1383] ? elf_core_dump+0x23cf/0x3840 [ 91.647758][ T1383] elf_core_dump+0x2d61/0x3840 [ 91.647786][ T1383] ? __cfi_elf_core_dump+0x10/0x10 [ 91.647818][ T1383] ? mas_next_slot+0xf01/0xfd0 [ 91.647853][ T1383] ? dump_interrupted+0xf0/0xf0 [ 91.647885][ T1383] ? filp_open+0x199/0x1f0 [ 91.647912][ T1383] ? 0xffffffffff600000 [ 91.648646][ T1383] do_coredump+0x20d5/0x3050 [ 91.648687][ T1383] ? __cfi_do_coredump+0x10/0x10 [ 91.648720][ T1383] ? asm_exc_page_fault+0x2b/0x30 [ 91.648756][ T1383] ? __kasan_slab_free+0x6a/0x80 [ 91.648780][ T1383] ? get_signal+0xa2a/0x1490 [ 91.648801][ T1383] get_signal+0x11bf/0x1490 [ 91.648824][ T1383] arch_do_signal_or_restart+0xbc/0x700 [ 91.648850][ T1383] ? __cfi_arch_do_signal_or_restart+0x10/0x10 [ 91.648912][ T1383] ? __bad_area_nosemaphore+0x2fb/0x680 [ 91.648939][ T1383] irqentry_exit_to_user_mode+0x4d/0xb0 [ 91.648972][ T1383] irqentry_exit+0x16/0x60 [ 91.649002][ T1383] exc_page_fault+0x65/0xc0 [ 91.649032][ T1383] asm_exc_page_fault+0x2b/0x30 [ 91.649065][ T1383] RIP: 0033:0x7f266ac54db7 [ 91.649085][ T1383] Code: e8 fe f9 ff ff 89 f2 48 8d 3d ad 5d 1b 00 48 8d 35 22 24 1e 00 31 c0 e8 37 f8 ff ff 0f 1f 80 00 00 00 00 53 89 fb 48 83 ec 10 <64> 8b 04 25 a4 ff ff ff 85 c0 74 2a 89 fe 31 c0 bf 3c 00 00 00 e8 [ 91.649104][ T1383] RSP: 002b:00007f266bc7a120 EFLAGS: 00010202 [ 91.649124][ T1383] RAX: 0000000000000000 RBX: 000000000000000b RCX: 00007f266ad9fb19 [ 91.649140][ T1383] RDX: 00007f266bc7a140 RSI: 00007f266bc7a270 RDI: 000000000000000b [ 91.649155][ T1383] RBP: 00007f266ae37b70 R08: 0000000000000000 R09: 0000000000000000 [ 91.649169][ T1383] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 91.649184][ T1383] R13: 00007f266b026128 R14: 00007f266b026090 R15: 00007fff367b8378 [ 91.649203][ T1383] [ 91.649212][ T1383] memory: usage 307200kB, limit 307200kB, failcnt 34971 [ 92.320675][ T1383] memory+swap: usage 431960kB, limit 9007199254740988kB, failcnt 0 [ 92.331033][ T1383] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 92.339596][ T1383] Memory cgroup stats for /syz0: [ 92.339751][ T1383] cache 314413056 [ 92.350859][ T1383] rss 12288 [ 92.355518][ T1383] rss_huge 0 [ 92.360882][ T1383] shmem 314396672 [ 92.366239][ T1383] mapped_file 0 [ 92.370482][ T1383] dirty 0 [ 92.374484][ T1383] writeback 0 [ 92.378796][ T1383] workingset_refault_anon 8 [ 92.384538][ T1383] workingset_refault_file 1264 [ 92.390193][ T1383] swap 127754240 [ 92.394982][ T1383] swapcached 147456 [ 92.399687][ T1383] pgpgin 175688 [ 92.404556][ T1383] pgpgout 98888 [ 92.410566][ T1383] pgfault 28755 [ 92.415400][ T1383] pgmajfault 35 [ 92.418977][ T1383] inactive_anon 252878848 [ 92.427510][ T1383] active_anon 61677568 [ 92.434118][ T1383] inactive_file 16384 [ 92.438209][ T1383] active_file 0 [ 92.441913][ T1383] unevictable 0 [ 92.446101][ T1383] hierarchical_memory_limit 314572800 [ 92.452934][ T1383] hierarchical_memsw_limit 9223372036854771712 [ 92.461760][ T1383] total_cache 314413056 [ 92.467419][ T1383] total_rss 12288 [ 92.473086][ T1383] total_rss_huge 0 [ 92.477124][ T1383] total_shmem 314396672 [ 92.484372][ T1383] total_mapped_file 0 [ 92.488966][ T1383] total_dirty 0 [ 92.495028][ T1383] total_writeback 0 [ 92.500373][ T1383] total_workingset_refault_anon 8 [ 92.507682][ T1383] total_workingset_refault_file 1264 [ 92.517260][ T1383] total_swap 127754240 [ 92.523020][ T1383] total_swapcached 147456 [ 92.528852][ T1383] total_pgpgin 175688 [ 92.535031][ T1383] total_pgpgout 98888 [ 92.539573][ T1383] total_pgfault 28755 [ 92.548225][ T1383] total_pgmajfault 35 [ 92.552924][ T1383] total_inactive_anon 252878848 [ 92.558120][ T1383] total_active_anon 61677568 [ 92.565926][ T1383] total_inactive_file 16384 [ 92.574039][ T1383] total_active_file 0 [ 92.580452][ T1383] total_unevictable 0 [ 92.585991][ T1383] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz0,mems_allowed=0,oom_memcg=/syz0,task_memcg=/syz0,task=syz.0.295,pid=1379,uid=0 [ 92.610802][ T1383] Memory cgroup out of memory: Killed process 1379 (syz.0.295) total-vm:90824kB, anon-rss:1400kB, file-rss:53760kB, shmem-rss:0kB, UID:0 pgtables:192kB oom_score_adj:1000