last executing test programs: 23.900428649s ago: executing program 1 (id=221): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000000)={[0x35, 0x7, 0x3, 0x180, 0x2, 0x10, 0xf1, 0x100000001, 0x1, 0x5, 0x0, 0x29, 0x0, 0x6, 0x0, 0xbd9], 0xffff1001, 0x43100}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000003c0)={[0x7, 0x1000000000, 0x0, 0x200000000000043, 0x2000004, 0x0, 0x2004cb, 0x0, 0xa7c, 0x68ff, 0x7, 0x8000000009, 0x803, 0x0, 0x9], 0xeeee8000, 0x202}) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f00000001c0)={{0x3000, 0xeeee3001, 0x8, 0x8, 0xb, 0xe6, 0x40, 0x0, 0x0, 0x81, 0x80}, {0x5000, 0x3000, 0x3, 0x0, 0x42, 0x5, 0x75, 0x6, 0x36, 0x5, 0x2, 0x89}, {0x0, 0xd000, 0xe, 0x5, 0x3, 0x7, 0x0, 0x9, 0x1, 0xa4, 0x5, 0x5}, {0x0, 0xeeee0000, 0x9, 0x6, 0x5, 0x42, 0xb, 0x0, 0x8, 0x7, 0xe}, {0xf000, 0xd000, 0xf, 0x3, 0x16, 0x7, 0xab, 0x8, 0x9, 0x9, 0xf7, 0x97}, {0xeeefa000, 0xdddd0000, 0xe, 0xa0, 0xb1, 0x8, 0x1, 0xa0, 0x82, 0x2f, 0x1, 0x7}, {0x3000, 0x3000, 0xf, 0x5, 0x7, 0x5, 0x7, 0x3, 0x8, 0x81, 0x40, 0x70}, {0xdddd0000, 0x4000, 0xa, 0x5, 0xcd, 0x7, 0x1, 0x9, 0x2, 0xc, 0xb0, 0x81}, {0xeeee0000, 0x30}, {0x8000000, 0x7}, 0x80000021, 0x0, 0x3000, 0x2024, 0x2, 0x0, 0x100000, [0x6800000000000000, 0x4, 0x2, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) (fail_nth: 2) 23.35651436s ago: executing program 1 (id=225): r0 = syz_open_dev$usbfs(&(0x7f0000000240), 0x75, 0x109301) ioctl$USBDEVFS_DROP_PRIVILEGES(r0, 0x4004551e, &(0x7f00000004c0)=0x8123) r1 = syz_open_dev$usbfs(&(0x7f0000000000), 0x2, 0xa8000) ioctl$USBDEVFS_DROP_PRIVILEGES(r1, 0x4004551e, &(0x7f0000000040)=0x7) ioctl$USBDEVFS_RESET(r0, 0x5514) 23.35640973s ago: executing program 1 (id=226): r0 = openat$binfmt(0xffffffffffffff9c, 0x0, 0x41, 0x1ff) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2={0x2000000, [{0x1}, {0x5, 0x7ff}]}, 0x14, 0x1) openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x60842, 0x0) (async) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x60842, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) (async) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f0000000100)="aa0fa2c4e39d49970000000070c7442400bf2b0000c74424024f000000c7442406000000000f011424f3d9fe660f38347b53260f076536642e2e0f01c53e0f017af5c744240026000000c74424020f000000c7442406000000000f011424", 0x5e}], 0x1, 0x3, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 23.246623997s ago: executing program 1 (id=227): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x800000, 0x0) r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x89901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) chroot(&(0x7f0000000440)='./file0/../file0/../file0/../file0\x00') r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000600)='./file0/../file0/../file0/../file0\x00', 0x89901) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0) pivot_root(&(0x7f00000006c0)='./file0/../file0/../file0/../file0\x00', 0x0) 23.216974279s ago: executing program 1 (id=228): r0 = syz_usb_connect$printer(0x0, 0x36, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_disconnect(0xffffffffffffffff) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x80000000) ioctl$BTRFS_IOC_DEV_REPLACE(r1, 0xca289435, 0x0) 23.109924524s ago: executing program 1 (id=230): sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, 0x0, 0x800, 0x70bd27, 0x25dfdbff, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x40}, 0x1, 0x0, 0x0, 0x20001}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000006000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) r0 = openat$kvm(0xffffff9c, &(0x7f00000000c0), 0x800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x2, 0x9, 0xfffffffffffffffb, 0x2, 0x2, 0x0, 0x4002004c4, 0x1004, 0x8000000000000000, 0xc595, 0x0, 0x1, 0xffffffffffffffff, 0x2000000000000000, 0xb3, 0x8d], 0xeeee8000, 0x2010d3}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 23.055586618s ago: executing program 32 (id=230): sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, 0x0, 0x800, 0x70bd27, 0x25dfdbff, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x40}, 0x1, 0x0, 0x0, 0x20001}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000006000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) r0 = openat$kvm(0xffffff9c, &(0x7f00000000c0), 0x800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x2, 0x9, 0xfffffffffffffffb, 0x2, 0x2, 0x0, 0x4002004c4, 0x1004, 0x8000000000000000, 0xc595, 0x0, 0x1, 0xffffffffffffffff, 0x2000000000000000, 0xb3, 0x8d], 0xeeee8000, 0x2010d3}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 12.748067518s ago: executing program 2 (id=320): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0x9, 0x4) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'xfrm0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000180)="10031400e0ff020002004788aa96a13bb100001100007fca1a00", 0x1000a, 0x0, &(0x7f0000000140)={0x11, 0x0, r1}, 0x14) (fail_nth: 3) 12.392101949s ago: executing program 2 (id=324): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000000)={[0x35, 0x7, 0x3, 0x180, 0x2, 0x10, 0xf1, 0x100000001, 0x1, 0x5, 0x0, 0x29, 0x0, 0x6, 0x0, 0xbd9], 0xffff1001, 0x43100}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000003c0)={[0x7, 0x1000000000, 0x0, 0x200000000000043, 0x2000004, 0x0, 0x2004cb, 0x0, 0xa7c, 0x68ff, 0x7, 0x8000000009, 0x803, 0x0, 0x9], 0xeeee8000, 0x202}) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f00000001c0)={{0x3000, 0xeeee3001, 0x8, 0x8, 0xb, 0xe6, 0x40, 0x0, 0x0, 0x81, 0x80}, {0x5000, 0x3000, 0x3, 0x0, 0x42, 0x5, 0x75, 0x6, 0x36, 0x5, 0x2, 0x89}, {0x0, 0xd000, 0xe, 0x5, 0x3, 0x7, 0x0, 0x9, 0x1, 0xa4, 0x5, 0x5}, {0x0, 0xeeee0000, 0x9, 0x6, 0x5, 0x42, 0xb, 0x0, 0x8, 0x7, 0xe}, {0xf000, 0xd000, 0xf, 0x3, 0x16, 0x7, 0xab, 0x8, 0x9, 0x9, 0xf7, 0x97}, {0xeeefa000, 0xdddd0000, 0xe, 0xa0, 0xb1, 0x8, 0x1, 0xa0, 0x82, 0x2f, 0x1, 0x7}, {0x3000, 0x3000, 0xf, 0x5, 0x7, 0x5, 0x7, 0x3, 0x8, 0x81, 0x40, 0x70}, {0xdddd0000, 0x4000, 0xa, 0x5, 0xcd, 0x7, 0x1, 0x9, 0x2, 0xc, 0xb0, 0x81}, {0xeeee0000, 0x30}, {0x8000000, 0x7}, 0x80000021, 0x0, 0x3000, 0x2024, 0x2, 0x0, 0x100000, [0x6800000000000000, 0x4, 0x2, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 12.032549869s ago: executing program 2 (id=329): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000004c0)=0x76, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @local}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000280)=[{0x6, 0xfa, 0x0, 0xe4}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000002240)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000002340)="985e44efeabe001cabcf3d8673c3a254a9a2d3197970cb347b70a243bf77139a94bc3ae91684aaf7b7dff691deb8f8aef2d915fb3a0794a9a9b431a819bca6122c350637808dde804a048fd8696e524b2934126c443ce93d82e931eb9918e6c0827686e59209d2e02c9210fd8048f04ad6c42200fd9232f5aa6a361816bf21afb8473a064f1988536d4b5888807b3aaafaf59f53121782a0a9370dc0feae13c8c2a1dcc8a3122aaa3dcd5b9247a915378e6492e5b94073dcdc87e7c794fb262a7e9ee0b9432f7433", 0xc8}], 0x1}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x3, 0x2090) sendto$inet(r0, &(0x7f0000000580)='1', 0xfffffffffffffc21, 0x10008095, 0x0, 0x21) 11.185865959s ago: executing program 2 (id=335): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x800000, 0x0) r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x89901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) chroot(&(0x7f0000000440)='./file0/../file0/../file0/../file0\x00') r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000600)='./file0/../file0/../file0/../file0\x00', 0x89901) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0) pivot_root(&(0x7f00000006c0)='./file0/../file0/../file0/../file0\x00', 0x0) 11.16185257s ago: executing program 2 (id=336): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f0000000100)) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000140)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000000400)=[@increfs], 0x0, 0x0, 0x0}) r2 = dup3(r1, r0, 0x0) r3 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs/binder0\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x11, r3, 0x0) write$uinput_user_dev(0xffffffffffffffff, 0x0, 0x0) ppoll(&(0x7f00000000c0)=[{}, {}], 0x20000000000000dc, 0x0, 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r3, 0x4018620d, &(0x7f0000004a80)={0x73622a85, 0x100, 0x1}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000004c0)={0x8, 0x0, &(0x7f0000000000)=[@acquire], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000001c0)={0x4c, 0x0, &(0x7f0000000fc0)=[@transaction_sg={0x40486311, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x0, &(0x7f0000000300)={@flat=@weak_binder={0x77622a85, 0x100a, 0x8000000000}, @flat=@weak_binder={0x77622a85, 0x1100, 0x3}}, 0x0}}], 0x0, 0x0, 0x0}) 11.070251826s ago: executing program 2 (id=337): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000d00), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_LINK_GET(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000700)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="030700000000000000000800000068000480040007801300010062726f6164636173742d6c696e6b00001900078008000300000000000800020000000000080003000000000008000200000000000800030000000000040004"], 0x7c}}, 0x4004080) r5 = socket$unix(0x1, 0x1, 0x0) setsockopt$SO_TIMESTAMP(r5, 0x1, 0x3f, &(0x7f00000001c0)=0x9, 0x4) close_range(r5, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000453000/0x18000)=nil, &(0x7f0000000500)=[@textreal={0x8, 0x0}], 0x1, 0x20, 0x0, 0x0) ioctl$KVM_CAP_X86_DISABLE_EXITS(r1, 0x4068aea3, &(0x7f0000000080)={0x8f, 0x0, 0xb}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11.036752198s ago: executing program 33 (id=337): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000d00), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_LINK_GET(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000700)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="030700000000000000000800000068000480040007801300010062726f6164636173742d6c696e6b00001900078008000300000000000800020000000000080003000000000008000200000000000800030000000000040004"], 0x7c}}, 0x4004080) r5 = socket$unix(0x1, 0x1, 0x0) setsockopt$SO_TIMESTAMP(r5, 0x1, 0x3f, &(0x7f00000001c0)=0x9, 0x4) close_range(r5, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000453000/0x18000)=nil, &(0x7f0000000500)=[@textreal={0x8, 0x0}], 0x1, 0x20, 0x0, 0x0) ioctl$KVM_CAP_X86_DISABLE_EXITS(r1, 0x4068aea3, &(0x7f0000000080)={0x8f, 0x0, 0xb}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 6.230497608s ago: executing program 4 (id=379): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x22040, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_GET_MSRS_cpu(r2, 0xc008ae88, &(0x7f0000000580)={0x1, 0x0, [{0x40000084, 0x0, 0x4}]}) (fail_nth: 4) 5.556392347s ago: executing program 4 (id=385): r0 = socket(0x2, 0x3, 0x2a) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='bridge0\x00', 0x52c) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@abs={0x0, 0x7, 0xd0000e0}, 0x6e) (fail_nth: 4) 5.556063097s ago: executing program 4 (id=386): sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000d00)={0x28, 0x0, 0x2, 0x301, 0x0, 0x0, {0x5, 0x0, 0x1}, [@CTA_EXPECT_MASK={0x4}, @CTA_EXPECT_HELP_NAME={0xe, 0x6, 'sip-20000\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x40010}, 0x4008000) r0 = socket(0x10, 0x803, 0x0) sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000580)={0x0, 0x5c}, 0x1, 0x0, 0x0, 0x90}, 0x0) sendto(r0, &(0x7f0000000740)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0xfdf4, &(0x7f0000000380)=[{&(0x7f0000000140)=""/100, 0x321}, {&(0x7f0000000280)=""/85, 0x21}, {&(0x7f0000000fc0)=""/4096, 0x197}, {&(0x7f0000000580)=""/106, 0x659}, {&(0x7f0000000980)=""/73, 0xd}, {&(0x7f0000000200)=""/77, 0x69}, {&(0x7f00000007c0)=""/141, 0xc4}, {&(0x7f00000001c0)=""/17, 0x1d8}], 0x21, &(0x7f0000000600)=""/191, 0x41}, 0x5}], 0x4000000000003b4, 0x2000, &(0x7f0000003700)={0x77359400}) 5.544382127s ago: executing program 4 (id=387): r0 = syz_usb_connect$uac1(0x5, 0xdc, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000000000106b1d01014000010203010902ca0003010070000904000000010100000a24010800000201020d24060000030800000000000000240803960c03112d9cd2ce0c240208000103000000ff000924060506020100000924030003030005490c240206"], 0x0) syz_usb_control_io$uac1(r0, &(0x7f0000000180)={0x14, 0x0, &(0x7f0000000000)=ANY=[@ANYRESDEC, @ANYRES16=r0, @ANYRESHEX=r0, @ANYRES16=r0]}, 0x0) (async) syz_usb_control_io(r0, &(0x7f0000000340)={0x2c, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00036500000004030a04"], 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f00000012c0)={0x2c, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0003040000000403"], 0x0, 0x0, 0x0}, 0x0) capset(0x0, 0x0) (async) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) (async) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) (async) madvise(&(0x7f00002d8000/0x1000)=nil, 0x1000, 0x3) (async) openat$kvm(0xffffffffffffff9c, 0x0, 0x2002, 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x0) (async) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x40) (async) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x458002, 0x55) r2 = syz_open_dev$evdev(&(0x7f0000000200), 0x200, 0x0) ioctl$EVIOCSCLOCKID(r2, 0x40084503, &(0x7f0000000000)=0xfa) (async) unlinkat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', 0x200) (async) syz_usb_control_io$uac1(r0, 0x0, 0x0) (async) ioctl$TIOCL_BLANKSCREEN(0xffffffffffffffff, 0x5608, 0x0) (async) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x24008004) (async) setitimer(0x2, &(0x7f00000001c0)={{0x77359400}, {0x77359400}}, &(0x7f00000002c0)) (async) syz_usb_connect(0x0, 0x2d, &(0x7f0000001500)=ANY=[@ANYBLOB="1201500285d5c2086004040031960154030109021b000100031003090458080119662194090586d7"], &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x2, &(0x7f0000000240)=ANY=[@ANYBLOB="0f139382342191513d0dadeec70e09187c521ab396db7b81f6250b17eef4950873d12ed71bf29161c6cfe4799f5197745556c3a89e22b4a7286d315f1ef72d7c59ca2b3887088fe036f848936a39d17998f5741c963fe12aa88caf9140b56697bcbe36b768"]}, {0xcf, 0x0}]}) 5.49276328s ago: executing program 5 (id=388): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000004c0)=0x76, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @local}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000280)=[{0x6, 0xfa, 0x0, 0xe4}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000002240)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000002340)="985e44efeabe001cabcf3d8673c3a254a9a2d3197970cb347b70a243bf77139a94bc3ae91684aaf7b7dff691deb8f8aef2d915fb3a0794a9a9b431a819bca6122c350637808dde804a048fd8696e524b2934126c443ce93d82e931eb9918e6c0827686e59209d2e02c9210fd8048f04ad6c42200fd9232f5aa6a361816bf21afb8473a064f1988536d4b5888807b3aaafaf59f53121782a0a9370dc0feae13c8c2a1dcc8a3122aaa3dcd5b9247a915378e6492e5b94073dcdc87e7c794fb262a7e9ee0b9432f7433", 0xc8}], 0x1}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000000480)}}], 0x3, 0x2090) sendto$inet(r0, &(0x7f0000000580)='1', 0xfffffffffffffc21, 0x10008095, 0x0, 0x21) 4.64695119s ago: executing program 5 (id=391): prctl$PR_SET_SECUREBITS(0x1c, 0x1d) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0xa2f01, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000080)=0x2, 0x4) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000040)=@req3={0x1000, 0x3a, 0x1000, 0x3a, 0x0, 0x0, 0xffffffff}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup(r2) write$tun(r0, &(0x7f0000000100)={@val={0x0, 0x6005}, @void, @eth={@remote, @remote, @val={@val={0x88a8, 0x3, 0x0, 0x43}, {0x8100, 0x6, 0x0, 0x1}}, {@ipv4={0x800, @generic={{0x5, 0x4, 0x1, 0x26, 0x14, 0x68, 0x0, 0x9, 0x11, 0x0, @private=0xa010101, @broadcast}}}}}}, 0x2e) 4.569583674s ago: executing program 5 (id=392): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) openat$procfs(0xffffffffffffff9c, &(0x7f0000000640)='/proc/key-users\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$inet6_udp(0xa, 0x2, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000005000/0x18000)=nil, &(0x7f0000000380)=[@text32={0x20, &(0x7f0000000140)="b8050000000f01c10f46a78900000066ba2100b067ee66ba2000b000ee6d2f2f800000c0d23266bac0000f3066b808008ed0660f38806f008ee0", 0x3a}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)={0x1}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000080)={[{0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, {0x0, 0x2, 0xff}, {0xeda7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}]}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x20000000, 0x3, 0xfffffffffffffffc, 0x0, 0x0, 0x2004cb, 0x3, 0x0, 0xfffffffffffffff8, 0x0, 0xfffffffffffff2a7, 0x2000000000003ff, 0x2], 0x0, 0x200306}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) (fail_nth: 4) 4.152370678s ago: executing program 4 (id=394): syz_usb_connect(0x0, 0x24, &(0x7f0000000080)={{0x12, 0x1, 0x141, 0x48, 0x13, 0x44, 0x20, 0x424, 0x7500, 0x69ee, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x10, 0x0, [{{0x9, 0x4, 0xb8, 0x7, 0x0, 0x96, 0xd1, 0xca}}]}}]}}, 0x0) pipe(&(0x7f0000000040)) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="640000000001010400000000141a000002000000240001801400018008000100e000000108000200e00000010c00028005000100000000002400028014000180080001000000000008000200ac1e00010c00028005000100000000000800074000000001"], 0x64}}, 0x0) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=ANY=[@ANYBLOB="5c0000002f010104000000000000000002001000240002801400018008000100e000000108000200e00000010c00028005000100000000001c0010800800014000000000d97405010000000008000240000000000800", @ANYRES64=r0], 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) 2.981014527s ago: executing program 0 (id=398): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f0000000100)) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000140)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000000400)=[@increfs], 0x0, 0x0, 0x0}) r2 = dup3(r1, r0, 0x0) r3 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs/binder0\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x11, r3, 0x0) write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000400)={'syz0\x00', {0x92, 0x5, 0x6, 0x4}, 0x3a, [0x8000, 0x2c95a, 0xf, 0x8, 0x80, 0x1, 0x3, 0x80000000, 0x20000006, 0x4d, 0x6, 0x5d, 0x8, 0x5, 0xffff2d37, 0xffffff01, 0x6, 0x3, 0x0, 0x5, 0x4, 0x0, 0x5, 0x3c5b, 0x1, 0x24, 0xd, 0x7, 0x0, 0x800, 0x4, 0x4, 0x7, 0x3, 0x9, 0x4c75, 0x80000000, 0x2, 0x3, 0xe, 0x0, 0x80008071, 0x7, 0x40017, 0x0, 0x7, 0x5, 0x3e, 0x3, 0x6, 0xffff, 0x0, 0x9, 0x4, 0x8008, 0x400, 0x80, 0x0, 0x9, 0x6, 0x8, 0x4, 0x1, 0x40], [0x10000007, 0x9, 0x8000012f, 0x2008004, 0x5, 0xfffffff3, 0x129432e6, 0x40c8, 0xf9, 0xe, 0x82c0, 0x3, 0x8, 0xfffffffc, 0x3, 0x0, 0x0, 0x5, 0x2f, 0xe, 0x312, 0x5, 0xea4, 0x0, 0xb97, 0x7, 0x7fff, 0x1c000, 0x3fe, 0x403, 0x200006, 0x1, 0x9, 0x5, 0x1000005, 0x5f31, 0x2d, 0x4e4, 0x5, 0x4, 0xb, 0x2000004, 0x9, 0x80000001, 0x9, 0x6, 0x47, 0x8200, 0x1, 0xfe000000, 0x8, 0xffffffff, 0x4, 0x4, 0x3, 0x50, 0x9, 0x1, 0x3, 0x3, 0x81, 0x48c93692, 0x42, 0x3], [0x7, 0x407, 0x7, 0x5, 0xfffffffe, 0x100, 0x8d2, 0x9, 0xa2, 0x8003, 0x0, 0x5, 0xb, 0x5, 0x5, 0x5, 0x4000000, 0x1eb, 0x5, 0x8, 0x86, 0x3, 0x303c, 0x3e7, 0xb, 0x5, 0x2, 0xfffffffe, 0x3, 0x20000008, 0x8000004, 0x6d01, 0x2, 0x38, 0x800083, 0x200, 0x80, 0x3, 0x8000004, 0x2950bfaf, 0x1000, 0xa2, 0x7, 0xa9, 0x4005, 0x6, 0x6, 0xca, 0x1ff, 0x3, 0x7ff, 0xbe, 0x4, 0x7, 0xe, 0x0, 0x5, 0x1c, 0x8, 0x4, 0x8, 0x80a2ed, 0x4, 0x3c484551], [0x9, 0xbb33, 0x6, 0xb, 0x5, 0x2, 0x5, 0x3, 0x0, 0xb9, 0xce7, 0x1ff, 0x2, 0x57, 0x9, 0x1, 0x101, 0x10004, 0x2000004, 0x7fff, 0xffff, 0xa620, 0x2, 0xfffffffe, 0x6, 0x2, 0x14c, 0x20a7, 0x6, 0x16, 0xffffffff, 0x80000000, 0x5, 0x4, 0xc8, 0xffffffd9, 0xfffff000, 0x10010000, 0x0, 0x7e, 0x9, 0x9602, 0x40007, 0xaf, 0x5, 0x6, 0x227, 0x2, 0x5, 0x8, 0x30b1d693, 0xa1f, 0xf3c, 0x7, 0x1, 0x6c1b, 0x0, 0x4, 0x1, 0xb1e, 0x2000d7, 0x201, 0xffff3441, 0x4]}, 0x45c) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r3, 0x4018620d, &(0x7f0000004a80)={0x73622a85, 0x100, 0x1}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000004c0)={0x8, 0x0, &(0x7f0000000000)=[@acquire], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000001c0)={0x4c, 0x0, &(0x7f0000000fc0)=[@transaction_sg={0x40486311, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x0, &(0x7f0000000300)={@flat=@weak_binder={0x77622a85, 0x100a, 0x8000000000}, @flat=@weak_binder={0x77622a85, 0x1100, 0x3}}, 0x0}}], 0x0, 0x0, 0x0}) 2.954841889s ago: executing program 5 (id=399): write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000cc0)={'syz1\x00', {0xfff9, 0x2, 0x248, 0x9b99}, 0x53, [0xfffffff8, 0x8, 0x5, 0x9, 0x7, 0x155f, 0x6, 0x4, 0x25cd, 0x1, 0xb4, 0xa, 0xa2b9, 0x6, 0x7, 0xe4, 0x6, 0xfc000000, 0x3, 0xbbf, 0x4a732f64, 0x1, 0x8, 0xd, 0x4, 0x12a3, 0x6, 0x1, 0x2, 0x6, 0x10001, 0x81, 0x8a, 0x79, 0x2, 0x10000, 0x0, 0x91, 0x8, 0x4, 0x16, 0x8, 0x5, 0x401, 0xfffffff5, 0x6, 0xa7, 0x81, 0x9, 0xf9a2, 0x80000001, 0xff, 0x0, 0x2, 0x2, 0x2, 0x7, 0x1, 0x7ff, 0x4, 0x4007f, 0xffffffff, 0x9, 0x4], [0xb6, 0x3, 0x6, 0x9, 0x4, 0xc66, 0xa8a9, 0x5, 0x8e, 0xd50, 0x7, 0x2, 0x899, 0x401, 0x4, 0xa7, 0x1000, 0x0, 0x200b398, 0x400080, 0x1, 0x4, 0x1c, 0x7, 0x1, 0x2, 0x3, 0x8, 0xffffff7f, 0x4, 0x6, 0x4c2336d3, 0x0, 0x0, 0xfffffff8, 0x401, 0x1, 0xf1, 0x4, 0xab00060, 0x5, 0x6, 0x2, 0x5, 0xfffffff8, 0x1ff, 0x81, 0xfffffffc, 0x1, 0x1cb, 0x1, 0x80000004, 0x6, 0x438, 0x77, 0x9, 0x99, 0x7fffffff, 0x4, 0x5c, 0x1, 0x1000, 0xfffff801, 0x5], [0x4, 0xfffffffe, 0xffff, 0x637b, 0x2, 0x2e6bf783, 0x80000001, 0x5, 0x5, 0x491, 0x800008d3, 0x200006, 0x8, 0x400, 0x82, 0x400, 0x41, 0x6, 0xee4b, 0x2000004, 0x1, 0x1, 0x5, 0x9, 0xa, 0x3, 0x9, 0x1, 0xc7, 0xfff, 0x10000a, 0x10000002, 0x400, 0x3e55, 0x5, 0xd3, 0x8, 0x3436, 0x3, 0xd, 0x3, 0x601, 0x0, 0xdd80, 0x60a0, 0x7f, 0x9d26, 0x10000, 0x1, 0x2, 0x2, 0x6, 0x8000, 0xf45, 0x3, 0xd500, 0x2, 0x7a, 0x9, 0x6, 0x10000, 0xfffffffd, 0x8, 0x1], [0xa772, 0x6, 0x5, 0x1afa, 0xbfc, 0x8, 0x5, 0x7f, 0x6300, 0x40, 0xfb, 0x1005, 0x1, 0x7, 0x1e, 0x9, 0x81, 0x3, 0x9d86, 0xd, 0xfffffff7, 0x8, 0x140f2, 0x5396, 0x3, 0x6, 0x80008001, 0x7777, 0x1, 0x2, 0x100, 0xd8ce, 0x7fffffff, 0x100009, 0x8, 0x32d, 0x0, 0x1ff, 0x2000803, 0xfffffffc, 0x10000, 0x0, 0x1b3a, 0x81, 0x3, 0x7, 0x3, 0xd, 0x5337, 0x26d, 0x6, 0xfffffff9, 0x4, 0xfffffff9, 0x9, 0x4, 0x463f, 0x4, 0x2, 0x6, 0x8, 0x14000, 0x1, 0x9]}, 0x45c) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)=[{0x0}], 0x1}, 0x48000) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000000)={[0x31, 0xfff, 0xffffffffffffffff, 0x40000000000180, 0xf07, 0x5, 0xf5, 0x70, 0x5, 0x6, 0x7, 0x1000000001, 0x4, 0x5, 0x4, 0x8], 0x25000, 0x100400}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c0000001000010700000000000000000a000028060001"], 0x1c}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = dup(r4) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x3000, 0x2000, &(0x7f0000003000/0x2000)=nil}) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f00000000c0)="c20000361e0f01c3660fd2eff30f10f1b961020000b80e000000ba000000000f30b98d0200000f320b99f3530000660f6af7c4e2f91d20", 0x37}], 0x1, 0x11, 0x0, 0x0) syz_kvm_setup_cpu$x86(r4, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, 0x0}], 0x1, 0x50, 0x0, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x2e) 2.808431787s ago: executing program 5 (id=400): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1c1) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x80, &(0x7f00000002c0)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000080)={0x50, 0x0, r1, {0x7, 0x29, 0x9, 0xffffffff9080edc4, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x2}}, 0x50) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x2c) syz_fuse_handle_req(r0, &(0x7f00000042c0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006380)={0x20, 0x0, 0x0, {0x0, 0x1c}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, &(0x7f00000063c0)="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", 0x2000, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={0xd8, 0x0, 0xfffffffffffffff9, [{{0x0, 0x2, 0x2, 0x100, 0x2, 0x8, {0x6, 0x9, 0x0, 0x80000000000000ff, 0x3, 0x0, 0x7fffffff, 0x58, 0x3, 0x8000, 0x9, r2, r3, 0x1, 0x4}}, {0x20000000000000, 0x537, 0x2b, 0xf9, ':-(\\\xc9\x80\x00\x00\t\xc3\x00\x00\xf39|\xd8mM\x92\x8d\x14\xd3\xa4a\xb6\x02E\x89\x85V\xc2\x06\x00\x00\x00\x00\x00+\x13;\b\x00\x00'}}]}, 0x0, 0x0, 0x0}) getdents64(r4, 0x0, 0x0) getdents64(r4, 0x0, 0x0) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000640)={0x30, 0x0, 0x4000000000200, [{0x2, 0x5aa5, 0x5, 0x48000000, 'fuse\x00'}]}, 0x0, 0x0, 0x0, 0x0}) 2.383343952s ago: executing program 4 (id=401): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000080)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x10c4, 0xea90, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x7}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f00000000c0)={0x2c, &(0x7f0000000100)={0x0, 0x0, 0x8, {0x8, 0x0, "392cdaab4a73"}}, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000e80)={0x84, &(0x7f0000000a40)={0x40, 0x6}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000000)={0x2c, 0x0, 0x0, 0x0, &(0x7f0000000800)={0x20, 0x1, 0xe, "c282feb4a2f93110f63512b75e5d"}, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f00000004c0)={0x2c, 0x0, 0x0, &(0x7f0000000380)={0x0, 0x8, 0x1, 0x1}, &(0x7f00000003c0)={0x20, 0x1, 0x3, "5672e3"}, 0x0}) 2.126188207s ago: executing program 0 (id=402): r0 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_score_adj\x00') writev(r0, &(0x7f0000000800)=[{&(0x7f0000000280)='2', 0x1}, {&(0x7f00000007c0)="fe", 0x1}], 0x2) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x83, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = socket(0x10, 0x803, 0x0) sendto(r4, &(0x7f0000000100)="120000001200e7ef007b00000000000000a1", 0x12, 0x20000000, 0x0, 0x0) recvmmsg(r4, &(0x7f0000004140)=[{{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f0000001a40)=""/228, 0xe4}, {&(0x7f0000002100)=""/4099, 0x1003}, {&(0x7f0000004500)=""/4110, 0x100e}, {&(0x7f0000000800)=""/153, 0x99}, {&(0x7f00000008c0)=""/114, 0x72}, {&(0x7f0000000740)=""/178, 0xb2}, {&(0x7f0000000000)=""/154, 0x9a}, {&(0x7f0000001d40)=""/271, 0x10f}], 0x9}, 0xc}, {{0x0, 0x0, 0x0}, 0x1a}, {{0x0, 0x0, 0x0}, 0x100}, {{0x0, 0x0, 0x0}, 0xfeffffff}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}, 0xfffffffc}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}, 0x8}, {{&(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000340)=""/118, 0x76}, {&(0x7f00000003c0)=""/170, 0xaa}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000000480)=""/88, 0x58}, {&(0x7f0000000500)=""/34, 0x22}, {&(0x7f0000000600)=""/80, 0x50}], 0x6, &(0x7f0000003140)=""/4096, 0x1000}, 0x7}], 0x9, 0x40000100, 0x0) ioctl$KVM_CAP_HYPERV_ENFORCE_CPUID(r3, 0x4068aea3, &(0x7f0000000080)={0xc7, 0x0, 0x1}) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000240)="b805000000090200e1490000320f01d90f01c51bf7ecec05000000b90000c0fe0fae41d90100b9800000c00f3209083667dbd20fe20f0826f30fc7b2050000002e0ffa600c980f320f3566b85700", 0x4e}], 0x1, 0x17, 0x0, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, 0x0}], 0x1, 0x6bb6c4a5b2d35090, 0x0, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r5) sendmsg$IEEE802154_LLSEC_ADD_KEY(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r6, @ANYBLOB="07062bbd7000fedbdf252700f6ff0a0001"], 0x20}, 0x1, 0x0, 0x0, 0x20004080}, 0x24044884) r7 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000001940), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000001980)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_DEL_DEVKEY(r5, &(0x7f0000001b80)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000001b40)={&(0x7f00000019c0)={0x54, r7, 0x100, 0x70bd2b, 0x25dfdbff, {}, [@IEEE802154_ATTR_LLSEC_KEY_ID={0x5, 0x2e, 0x4}, @IEEE802154_ATTR_SHORT_ADDR={0x6, 0x4, 0xaaa1}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8, 0x2c, 0x4be23738}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8, 0x2c, 0x401}, @IEEE802154_ATTR_HW_ADDR={0xc}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2.015305373s ago: executing program 0 (id=403): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_kvm_setup_syzos_vm$x86(r1, &(0x7f0000c00000/0x400000)=nil) r3 = syz_kvm_add_vcpu$x86(r2, &(0x7f0000000080)={0x0, &(0x7f0000000140)=[@wrmsr={0x65, 0x20, {0x40000073, 0xda74}}], 0x20}) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f0000000000)={0x1, 0x0, [{0x40000001, 0x4, 0x2, 0x31237648, 0x6, 0x2, 0x80}]}) ioctl$KVM_CAP_HYPERV_ENFORCE_CPUID(r3, 0x4068aea3, &(0x7f00000000c0)={0xc7, 0x0, 0x1}) ioctl$KVM_RUN(r3, 0xae80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) r4 = syz_open_dev$usbfs(&(0x7f0000000080), 0x77, 0x101301) ioctl$USBDEVFS_FREE_STREAMS(r4, 0xc0105500, &(0x7f0000000000)=ANY=[@ANYBLOB="a1"]) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x101800, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x8800000008023) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x6) syz_kvm_setup_cpu$x86(r6, r7, &(0x7f00009b3000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000240)="b9800000c00f3235004000000f30b9fa000000130f01d9300d76c4020a1bf7b805000000b90000c0fe0f3cae0a41d941d9000f32ba00e500000f30660fc775022e0fba600c9864660ffc76002f3166b85766baa00066ed00d0", 0x59}], 0x1, 0x1, 0x0, 0x0) ioctl$KVM_SET_CPUID(r7, 0x4008ae8a, &(0x7f0000000100)) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2.005267343s ago: executing program 5 (id=404): r0 = syz_usb_connect$hid(0x2, 0x36, &(0x7f0000000340)=ANY=[@ANYBLOB="12010000000018105704da0700000000000109022400010000ba0009040000090300000009210000000122220009058103"], 0x0) syz_usb_control_io$hid(0xffffffffffffffff, &(0x7f00000001c0)={0x24, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f00000001c0)={0x24, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="00222200000049e9b31c073f000200000b09007a15b3"], 0x0}, 0x0) 1.986084574s ago: executing program 0 (id=405): r0 = syz_usb_connect(0x2, 0x36, 0x0, 0x0) syz_usb_control_io$printer(r0, &(0x7f00000001c0)={0x14, &(0x7f0000000080)={0x20, 0x9, 0xfe, {0xfe, 0x3, "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"}}, &(0x7f0000000000)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x440a}}}, &(0x7f0000000400)={0x34, &(0x7f0000000200)={0x20, 0xa, 0x55, "0afb55f80ea5c97f5eab05c9afd32e22787f1260b9d4150672a39a1a6c61f4a71053b641eca092f54fc71d080d84008ebf28e7060071c5ce6682c6bc5f7fa5f02b237aafbc4a27d076fc19a02928b9d363cf97101e"}, &(0x7f0000000280)={0x0, 0xa, 0x1, 0x6}, &(0x7f00000002c0)={0x0, 0x8, 0x1, 0xfd}, &(0x7f0000000300)={0x20, 0x0, 0x6a, {0x68, "31537d2984c661b2ac453341519c9cba73759035b83b92f1b3c8ef6a144ab240f7f4d78d340ca9dd2e2a233191babd85bcf4cc3b545a7c1f6bdeae15b2641fcc8a4d2cc52a347166f87b94c915b38c3cea9bf9aadd8b1cb034cae2d352bb2b55e0953af12c8b443d"}}, &(0x7f0000000380)={0x20, 0x1, 0x1, 0xff}, &(0x7f00000003c0)={0x20, 0x0, 0x1, 0x2e}}) 1.833144504s ago: executing program 3 (id=406): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x83, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000240)="b805000000090200e1490000320f01d90f01c51bf7ecec05000000b90000c0fe0fae41d90100b9800000c00f3209083667dbd20fe20f0826f30fc7b2050000002e0ffa600c980f320f3566b85700", 0x4e}], 0x1, 0x17, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, 0x0}], 0x1, 0x6bb6c4a5b2d35090, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) (fail_nth: 4) 1.37390841s ago: executing program 3 (id=407): r0 = socket$netlink(0x10, 0x3, 0xf) r1 = socket$netlink(0x10, 0x3, 0xf) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000140)={0x1, 0x6}, 0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000100)={0x2, &(0x7f0000000000)=[{0x30, 0x0, 0x0, 0xfffff010}, {0x6}]}, 0x10) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6, 0x8, 0xe, 0x100}]}, 0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000080)=0x100, 0x4) bind$netlink(r1, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000000), 0x4) sendmsg$NFT_BATCH(r0, &(0x7f00000074c0)={0x0, 0x0, &(0x7f0000007480)={&(0x7f0000001000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a14000000080a010300000000000000000200000a14000000000a010200000000000000000a00001714000000110001"], 0x50}, 0x1, 0x0, 0x0, 0x20040000}, 0x0) 1.351951871s ago: executing program 3 (id=408): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000000)={[0x35, 0x7, 0xffffffffffffffff, 0x180, 0x2, 0xfffffffffffffffa, 0xf1, 0x100000001, 0x1, 0x5, 0x0, 0x29, 0x0, 0x6, 0xb, 0xbd9], 0xffff1001, 0x43100}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000003c0)={[0x7, 0x1000000000, 0x0, 0x200000000000043, 0x2000004, 0x0, 0x2004cb, 0x0, 0xa7c, 0x4, 0x7, 0x8000000009, 0x803, 0x0, 0x9], 0xeeee8000, 0x202}) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f00000001c0)={{0x3000, 0x1, 0x8, 0x8, 0xb, 0xe6, 0x40, 0x0, 0x0, 0x81, 0x80}, {0x5000, 0x3000, 0x3, 0x0, 0x42, 0x5, 0x75, 0x6, 0x36, 0x0, 0x2, 0x87}, {0x0, 0xdddd0000, 0xe, 0x5, 0x6, 0x7, 0x0, 0x9, 0x1, 0xa4, 0x5, 0x5}, {0x1, 0xeeee0000, 0x9, 0x6, 0x5, 0x42, 0xb, 0xff, 0x8, 0x7, 0xe}, {0xf000, 0xd000, 0xf, 0x3, 0x16, 0x7, 0xab, 0x8, 0x9, 0x9, 0xf7, 0x97}, {0xeeefa000, 0xdddd0000, 0xe, 0xa0, 0xb1, 0x8, 0x1, 0xa0, 0x82, 0x2f, 0x1, 0x8}, {0x3000, 0x3000, 0xf, 0x5, 0x7, 0x5, 0x7, 0x3, 0x8, 0x4, 0x40, 0x70}, {0x8080000, 0x4000, 0xa, 0x5, 0xcd, 0x7, 0x1, 0x9, 0x2, 0xc, 0xb0, 0x81}, {0xeeee0000, 0xbf4}, {0x8000000, 0xd}, 0x80000031, 0x0, 0x3000, 0x2024, 0x2, 0x0, 0x100000, [0x6800000000000000, 0x8, 0x3, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) (fail_nth: 2) 808.875143ms ago: executing program 3 (id=409): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0xe0, 0x60, &(0x7f0000000140)={'filter\x00', 0x7, 0x4, 0x3c0, 0x108, 0x1f0, 0x0, 0x108, 0x2d8, 0xe0, 0x4, 0x0, {[{{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0xc0, 0xe8, 0x0, {0xa00}}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE2={0x28}}], {{'\x00', 0xc0, 0xe8}, {0x28}}}}, 0x410) 808.542743ms ago: executing program 3 (id=410): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f0000000100)) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000140)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000000400)=[@increfs], 0x0, 0x0, 0x0}) r2 = dup3(r1, r0, 0x0) r3 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs/binder0\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x11, r3, 0x0) write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000400)={'syz0\x00', {0x92, 0x5, 0x6, 0x4}, 0x3a, [0x8000, 0x2c95a, 0xf, 0x8, 0x80, 0x1, 0x3, 0x80000000, 0x20000006, 0x4d, 0x6, 0x5d, 0x8, 0x5, 0xffff2d37, 0xffffff01, 0x6, 0x3, 0x0, 0x5, 0x4, 0x0, 0x5, 0x3c5b, 0x1, 0x24, 0xd, 0x7, 0x0, 0x800, 0x4, 0x4, 0x7, 0x3, 0x9, 0x4c75, 0x80000000, 0x2, 0x3, 0xe, 0x0, 0x80008071, 0x7, 0x40017, 0x0, 0x7, 0x5, 0x3e, 0x3, 0x6, 0xffff, 0x0, 0x9, 0x4, 0x8008, 0x400, 0x80, 0x0, 0x9, 0x6, 0x8, 0x4, 0x1, 0x40], [0x10000007, 0x9, 0x8000012f, 0x2008004, 0x5, 0xfffffff3, 0x129432e6, 0x40c8, 0xf9, 0xe, 0x82c0, 0x3, 0x8, 0xfffffffc, 0x3, 0x0, 0x0, 0x5, 0x2f, 0xe, 0x312, 0x5, 0xea4, 0x0, 0xb97, 0x7, 0x7fff, 0x1c000, 0x3fe, 0x403, 0x200006, 0x1, 0x9, 0x5, 0x1000005, 0x5f31, 0x2d, 0x4e4, 0x5, 0x4, 0xb, 0x2000004, 0x9, 0x80000001, 0x9, 0x6, 0x47, 0x8200, 0x1, 0xfe000000, 0x8, 0xffffffff, 0x4, 0x4, 0x3, 0x50, 0x9, 0x1, 0x3, 0x3, 0x81, 0x48c93692, 0x42, 0x3], [0x7, 0x407, 0x7, 0x5, 0xfffffffe, 0x100, 0x8d2, 0x9, 0xa2, 0x8003, 0x0, 0x5, 0xb, 0x5, 0x5, 0x5, 0x4000000, 0x1eb, 0x5, 0x8, 0x86, 0x3, 0x303c, 0x3e7, 0xb, 0x5, 0x2, 0xfffffffe, 0x3, 0x20000008, 0x8000004, 0x6d01, 0x2, 0x38, 0x800083, 0x200, 0x80, 0x3, 0x8000004, 0x2950bfaf, 0x1000, 0xa2, 0x7, 0xa9, 0x4005, 0x6, 0x6, 0xca, 0x1ff, 0x3, 0x7ff, 0xbe, 0x4, 0x7, 0xe, 0x0, 0x5, 0x1c, 0x8, 0x4, 0x8, 0x80a2ed, 0x4, 0x3c484551], [0x9, 0xbb33, 0x6, 0xb, 0x5, 0x2, 0x5, 0x3, 0x0, 0xb9, 0xce7, 0x1ff, 0x2, 0x57, 0x9, 0x1, 0x101, 0x10004, 0x2000004, 0x7fff, 0xffff, 0xa620, 0x2, 0xfffffffe, 0x6, 0x2, 0x14c, 0x20a7, 0x6, 0x16, 0xffffffff, 0x80000000, 0x5, 0x4, 0xc8, 0xffffffd9, 0xfffff000, 0x10010000, 0x0, 0x7e, 0x9, 0x9602, 0x40007, 0xaf, 0x5, 0x6, 0x227, 0x2, 0x5, 0x8, 0x30b1d693, 0xa1f, 0xf3c, 0x7, 0x1, 0x6c1b, 0x0, 0x4, 0x1, 0xb1e, 0x2000d7, 0x201, 0xffff3441, 0x4]}, 0x45c) ppoll(&(0x7f00000000c0)=[{}], 0x1, 0x0, 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r3, 0x4018620d, &(0x7f0000004a80)={0x73622a85, 0x100, 0x1}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000004c0)={0x8, 0x0, &(0x7f0000000000)=[@acquire], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000001c0)={0x4c, 0x0, &(0x7f0000000fc0)=[@transaction_sg={0x40486311, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x0, &(0x7f0000000300)={@flat=@weak_binder={0x77622a85, 0x100a, 0x8000000000}, @flat=@weak_binder={0x77622a85, 0x1100, 0x3}}, 0x0}}], 0x0, 0x0, 0x0}) 785.305285ms ago: executing program 0 (id=411): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000880)={0x0, 0x0, @pic={0x7, 0x1b, 0xc0, 0x23, 0x8, 0xff, 0xb, 0x1, 0xfc, 0x7, 0x3, 0x2, 0x9, 0xcd, 0x2, 0x3}}) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x11, &(0x7f0000000080)=0x4, 0x4) socket$nl_sock_diag(0x10, 0x3, 0x4) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1}, 0x1c) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x1, 0x0, @pic={0xf, 0xff, 0xc, 0x0, 0x81, 0x86, 0x8, 0x61, 0x9, 0xf8, 0x4, 0x6, 0x3, 0x0, 0x0, 0x1}}) 662.096622ms ago: executing program 0 (id=412): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1c1) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x80, &(0x7f00000002c0)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000080)={0x50, 0x0, r1, {0x7, 0x29, 0x9, 0xffffffff9080edc4, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x2}}, 0x50) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x2c) syz_fuse_handle_req(r0, &(0x7f00000042c0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006380)={0x20, 0x0, 0x0, {0x0, 0x1c}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, &(0x7f00000063c0)="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", 0x2000, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={0xd8, 0x0, 0xfffffffffffffff9, [{{0x0, 0x2, 0x2, 0x100, 0x2, 0x8, {0x6, 0x9, 0x0, 0x80000000000000ff, 0x3, 0x0, 0x7fffffff, 0x58, 0x3, 0x8000, 0x9, r2, r3, 0x1, 0x4}}, {0x20000000000000, 0x537, 0x2b, 0xf9, ':-(\\\xc9\x80\x00\x00\t\xc3\x00\x00\xf39|\xd8mM\x92\x8d\x14\xd3\xa4a\xb6\x02E\x89\x85V\xc2\x06\x00\x00\x00\x00\x00+\x13;\b\x00\x00'}}]}, 0x0, 0x0, 0x0}) getdents64(r4, 0x0, 0x0) getdents64(r4, 0x0, 0x0) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000640)={0x30, 0x0, 0x4000000000200, [{0x2, 0x5aa5, 0x5, 0x48000000, 'fuse\x00'}]}, 0x0, 0x0, 0x0, 0x0}) 0s ago: executing program 3 (id=413): socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r2, 0x29, 0x10, 0x0, &(0x7f0000000080)) sendmmsg$sock(r0, &(0x7f00000044c0), 0x4000000000001c0, 0x0) recvfrom(r1, &(0x7f0000000600)=""/65, 0x41, 0x40, 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$IPCTNL_MSG_EXP_GET(r3, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000040)={&(0x7f0000000480)={0x158, 0x1, 0x2, 0x301, 0x0, 0x0, {0x3, 0x0, 0x7}, [@CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x6}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x97d}, @CTA_EXPECT_MASTER={0xac, 0x1, 0x0, 0x1, [@CTA_TUPLE_PROTO={0x0, 0x2, 0x0, 0x1, {0x0, 0x1, 0x2f}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast2}, {0x8, 0x2, @local}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}}, {0x14, 0x4, @local}}}, @CTA_TUPLE_IP={0x12, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @loopback}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x88}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_IP={0x0, 0x1, 0x0, 0x1, @ipv6={{0x0, 0x3, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, {0x0, 0x4, @remote}}}, @CTA_TUPLE_PROTO={0x0, 0x2, 0x0, 0x1, {0x0, 0x1, 0x21}}, @CTA_TUPLE_ZONE, @CTA_TUPLE_ZONE={0x0, 0x3, 0x1, 0x0, 0x2}]}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x1}, @CTA_EXPECT_MASTER={0x80, 0x1, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @remote}, {0x14, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, @CTA_TUPLE_IP={0x0, 0x1, 0x0, 0x1, @ipv4={{0x0, 0x1, @dev={0xac, 0x14, 0x14, 0x33}}, {0x0, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @private=0xa410100}, {0x8, 0x2, @remote}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x2f}}]}]}, 0x158}}, 0x4008005) sendmsg$nl_generic(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000c80)=ANY=[@ANYBLOB="580300001900010000000000fbdbdf251d010900500012804c00f8801400330000000000000000000000ffff640101013100fb80b5416b2b80f72979594745504f3a0aa6b036f86ce32d83591c6224e53de96804e6172083eaaa90cf56dd042b72000000f4020680f0"], 0x358}, 0x1, 0x0, 0x0, 0x5}, 0x20008080) 0s ago: executing program 3 (id=414): r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) r1 = openat$selinux_policy(0xffffff9c, &(0x7f0000000180), 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x100000a, 0x12, r1, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/bus/input/devices\x00', 0x0, 0x0) io_submit(0x0, 0x1, &(0x7f0000000a40)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x5, 0x0, r2, 0x0}]) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000040)={0x34, 0x10, 0x1, 0x70bd29, 0x25dfdc01, "", [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x7}, @nested={0x4, 0x11}, @typed={0x14, 0x10, 0x0, 0x0, @ipv6=@remote}]}, 0x34}], 0x1}, 0x0) write$selinux_load(r0, &(0x7f0000000000)=ANY=[], 0xfd44) kernel console output (not intermixed with test programs): m_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 54.639492][ T864] SELinux: Context system_u:object_r:inetd_exec_t:s0 is not valid (left unmapped). [ 54.651230][ T36] audit: type=1400 audit(1769821872.904:196): avc: denied { relabelto } for pid=863 comm="syz.2.194" name="62" dev="tmpfs" ino=331 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:inetd_exec_t:s0" [ 54.677893][ T36] audit: type=1400 audit(1769821872.904:197): avc: denied { associate } for pid=863 comm="syz.2.194" name="62" dev="tmpfs" ino=331 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:object_r:inetd_exec_t:s0" [ 54.713941][ T367] usb 4-1: USB disconnect, device number 13 [ 54.760110][ T36] audit: type=1400 audit(1769821873.004:198): avc: denied { write } for pid=293 comm="syz-executor" name="62" dev="tmpfs" ino=331 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:inetd_exec_t:s0" [ 54.787763][ T36] audit: type=1400 audit(1769821873.004:199): avc: denied { remove_name } for pid=293 comm="syz-executor" name="file1" dev="tmpfs" ino=336 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:inetd_exec_t:s0" [ 54.815054][ T36] audit: type=1400 audit(1769821873.004:200): avc: denied { rmdir } for pid=293 comm="syz-executor" name="62" dev="tmpfs" ino=331 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:inetd_exec_t:s0" [ 54.858976][ T873] rust_binder: Transaction failed: BR_FAILED_REPLY { source: ENOENT } my_pid:140 [ 54.911212][ T36] audit: type=1400 audit(1769821873.154:201): avc: denied { read write } for pid=885 comm="syz.2.205" name="vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 54.974758][ T890] FAULT_INJECTION: forcing a failure. [ 54.974758][ T890] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 54.989252][ T890] CPU: 0 UID: 0 PID: 890 Comm: syz.0.206 Not tainted syzkaller #0 001c7e68fa735976e9f6b7ad125989e1d2b10b0e [ 54.989286][ T890] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 54.989300][ T890] Call Trace: [ 54.989308][ T890] [ 54.989316][ T890] __dump_stack+0x21/0x30 [ 54.989348][ T890] dump_stack_lvl+0x140/0x1c0 [ 54.989374][ T890] ? __cfi_dump_stack_lvl+0x10/0x10 [ 54.989403][ T890] dump_stack+0x19/0x20 [ 54.989427][ T890] should_fail_ex+0x3d7/0x530 [ 54.989450][ T890] should_fail+0xf/0x20 [ 54.989470][ T890] should_fail_usercopy+0x1e/0x30 [ 54.989494][ T890] _copy_from_iter+0x1a9/0x1510 [ 54.989520][ T890] ? __cfi_ref_tracker_alloc+0x10/0x10 [ 54.989546][ T890] ? __cfi__copy_from_iter+0x10/0x10 [ 54.989570][ T890] ? __kernel_text_address+0x11/0x40 [ 54.989593][ T890] ? unwind_get_return_address+0x51/0x90 [ 54.989612][ T890] ? __cfi_stack_trace_consume_entry+0x10/0x10 [ 54.989630][ T890] ? arch_stack_walk+0x10a/0x170 [ 54.989656][ T890] packet_sendmsg+0x3603/0x5740 [ 54.989680][ T890] ? __asan_memcpy+0x5a/0x80 [ 54.989701][ T890] ? avc_has_perm_noaudit+0x28a/0x360 [ 54.989724][ T890] ? avc_has_perm+0x155/0x240 [ 54.989745][ T890] ? kstrtouint_from_user+0x117/0x170 [ 54.989763][ T890] ? __x64_sys_openat+0x13a/0x170 [ 54.989782][ T890] ? selinux_socket_sendmsg+0x281/0x380 [ 54.989806][ T890] ? __cfi_selinux_socket_sendmsg+0x10/0x10 [ 54.989830][ T890] ? __kasan_check_write+0x18/0x20 [ 54.989851][ T890] ? check_stack_object+0x106/0x150 [ 54.989872][ T890] ? __cfi_packet_sendmsg+0x10/0x10 [ 54.989897][ T890] ? evict+0x190/0xac0 [ 54.989914][ T890] ? __cfi___check_object_size+0x10/0x10 [ 54.989937][ T890] ? bpf_lsm_socket_sendmsg+0xd/0x20 [ 54.989962][ T890] ? security_socket_sendmsg+0x3d/0x100 [ 54.989987][ T890] __sys_sendto+0x718/0x790 [ 54.990009][ T890] ? __cfi___sys_sendto+0x10/0x10 [ 54.990033][ T890] ? __kasan_check_write+0x18/0x20 [ 54.990054][ T890] ? __cfi_ksys_write+0x10/0x10 [ 54.990077][ T890] __x64_sys_sendto+0xe9/0x100 [ 54.990100][ T890] x64_sys_call+0x2c2c/0x2ee0 [ 54.990123][ T890] do_syscall_64+0x57/0xf0 [ 54.990156][ T890] ? clear_bhb_loop+0x50/0xa0 [ 54.990181][ T890] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 54.990205][ T890] RIP: 0033:0x7f521ed9aeb9 [ 54.990221][ T890] 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 [ 54.990237][ T890] RSP: 002b:00007f521d7f7028 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 54.990257][ T890] RAX: ffffffffffffffda RBX: 00007f521f015fa0 RCX: 00007f521ed9aeb9 [ 54.990271][ T890] RDX: 000000000001000a RSI: 0000200000000180 RDI: 0000000000000003 [ 54.990283][ T890] RBP: 00007f521d7f7090 R08: 0000200000000140 R09: 0000000000000014 [ 54.990296][ T890] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 54.990307][ T890] R13: 00007f521f016038 R14: 00007f521f015fa0 R15: 00007ffe3feb9178 [ 54.990322][ T890] [ 55.054625][ T67] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 55.227182][ T367] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 55.278735][ T899] rust_binder: Transaction failed: BR_FAILED_REPLY { source: ENOENT } my_pid:114 [ 55.373306][ T901] kvm: requested 23466 ns i8254 timer period limited to 200000 ns [ 55.392651][ T901] kvm: requested 25142 ns i8254 timer period limited to 200000 ns [ 55.400883][ T901] kvm: requested 130742 ns i8254 timer period limited to 200000 ns [ 55.406085][ T67] usb 2-1: config 0 interface 0 altsetting 36 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 55.413122][ T901] kvm: requested 130742 ns i8254 timer period limited to 200000 ns [ 55.420678][ T67] usb 2-1: config 0 interface 0 altsetting 36 endpoint 0x81 has invalid maxpacket 2047, setting to 1024 [ 55.429189][ T901] kvm: requested 65371 ns i8254 timer period limited to 200000 ns [ 55.440268][ T67] usb 2-1: config 0 interface 0 has no altsetting 0 [ 55.447137][ T367] usb 3-1: Using ep0 maxpacket: 32 [ 55.455530][ T67] usb 2-1: New USB device found, idVendor=28bd, idProduct=0075, bcdDevice= 0.00 [ 55.461185][ T367] usb 3-1: config index 0 descriptor too short (expected 29220, got 36) [ 55.471214][ T67] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 55.478896][ T901] kvm: requested 23466 ns i8254 timer period limited to 200000 ns [ 55.494358][ T367] usb 3-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 55.495527][ T67] usb 2-1: config 0 descriptor?? [ 55.503010][ T367] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 81 [ 55.510105][ T867] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 55.517694][ T901] kvm: requested 23466 ns i8254 timer period limited to 200000 ns [ 55.532337][ T901] kvm: requested 174323 ns i8254 timer period limited to 200000 ns [ 55.546820][ T901] kvm: requested 25142 ns i8254 timer period limited to 200000 ns [ 55.555128][ T367] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 55.557172][ T901] kvm: requested 130742 ns i8254 timer period limited to 200000 ns [ 55.564835][ T367] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 55.582715][ T367] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid maxpacket 14385, setting to 1024 [ 55.584687][ T31] usb 4-1: new high-speed USB device number 14 using dummy_hcd [ 55.593895][ T367] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 55.611576][ T367] usb 3-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 55.624616][ T367] usb 3-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 55.633686][ T367] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 55.646135][ T367] usb 3-1: config 0 descriptor?? [ 55.651400][ T893] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 55.745540][ T31] usb 4-1: config 0 has an invalid interface number: 1 but max is 0 [ 55.753618][ T31] usb 4-1: config 0 has no interface number 0 [ 55.759865][ T31] usb 4-1: config 0 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 55.770826][ T31] usb 4-1: config 0 interface 1 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 55.780766][ T31] usb 4-1: New USB device found, idVendor=041e, idProduct=2801, bcdDevice= 0.00 [ 55.789883][ T31] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 55.799216][ T31] usb 4-1: config 0 descriptor?? [ 55.861524][ T367] usblp 3-1:0.0: usblp0: USB Bidirectional printer dev 10 if 0 alt 0 proto 3 vid 0x03F0 pid 0x6C17 [ 55.925541][ C0] usblp0: nonzero read bulk status received: -71 [ 55.932699][ T909] usblp0: error -71 reading from printer [ 55.940046][ T67] usbhid 2-1:0.0: can't add hid device: -71 [ 55.940094][ C1] usblp0: nonzero read bulk status received: -71 [ 55.952915][ T67] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 55.963442][ T67] usb 2-1: USB disconnect, device number 14 [ 56.064699][ C0] usblp0: nonzero read bulk status received: -71 [ 56.071726][ T367] usb 3-1: USB disconnect, device number 10 [ 56.079912][ T367] usblp0: removed [ 56.207683][ T903] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 56.216323][ T903] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 56.226843][ T31] usbhid 4-1:0.1: can't add hid device: -71 [ 56.232868][ T31] usbhid 4-1:0.1: probe with driver usbhid failed with error -71 [ 56.241773][ T31] usb 4-1: USB disconnect, device number 14 [ 56.475546][ T36] kauditd_printk_skb: 4 callbacks suppressed [ 56.475566][ T36] audit: type=1400 audit(1769821874.714:206): avc: denied { block_suspend } for pid=912 comm="syz.0.216" capability=36 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 56.506728][ T36] audit: type=1400 audit(1769821874.754:207): avc: denied { create } for pid=912 comm="syz.0.216" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rose_socket permissive=1 [ 56.538239][ T36] audit: type=1400 audit(1769821874.784:208): avc: denied { read } for pid=916 comm="syz.0.217" name="ptp0" dev="devtmpfs" ino=196 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 56.569700][ T36] audit: type=1400 audit(1769821874.784:209): avc: denied { open } for pid=916 comm="syz.0.217" path="/dev/ptp0" dev="devtmpfs" ino=196 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 56.593962][ T36] audit: type=1400 audit(1769821874.784:210): avc: denied { ioctl } for pid=916 comm="syz.0.217" path="/dev/ptp0" dev="devtmpfs" ino=196 ioctlcmd=0x3d0b scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 56.646762][ T923] rust_binder: Transaction failed: BR_FAILED_REPLY { source: ENOENT } my_pid:177 [ 56.670565][ T36] audit: type=1400 audit(1769821874.914:211): avc: denied { mount } for pid=929 comm="syz.0.223" name="/" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 56.701998][ T925] FAULT_INJECTION: forcing a failure. [ 56.701998][ T925] name failslab, interval 1, probability 0, space 0, times 0 [ 56.715030][ T925] CPU: 1 UID: 0 PID: 925 Comm: syz.1.221 Not tainted syzkaller #0 001c7e68fa735976e9f6b7ad125989e1d2b10b0e [ 56.715066][ T925] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 56.715080][ T925] Call Trace: [ 56.715087][ T925] [ 56.715095][ T925] __dump_stack+0x21/0x30 [ 56.715127][ T925] dump_stack_lvl+0x140/0x1c0 [ 56.715152][ T925] ? __cfi_dump_stack_lvl+0x10/0x10 [ 56.715180][ T925] dump_stack+0x19/0x20 [ 56.715205][ T925] should_fail_ex+0x3d7/0x530 [ 56.715228][ T925] should_failslab+0xac/0x100 [ 56.715259][ T925] kmem_cache_alloc_node_noprof+0x45/0x420 [ 56.715287][ T925] ? dup_task_struct+0xc1/0xd50 [ 56.715309][ T925] ? kasan_save_alloc_info+0x40/0x50 [ 56.715330][ T925] ? __kasan_kmalloc+0x96/0xb0 [ 56.715357][ T925] ? __kmalloc_cache_noprof+0x23c/0x470 [ 56.715383][ T925] dup_task_struct+0xc1/0xd50 [ 56.715403][ T925] ? __kasan_check_write+0x18/0x20 [ 56.715428][ T925] ? _raw_spin_lock_irq+0x93/0x120 [ 56.715457][ T925] ? copy_process+0x3220/0x3220 [ 56.715479][ T925] ? __kasan_check_write+0x18/0x20 [ 56.715504][ T925] copy_process+0x55a/0x3220 [ 56.715531][ T925] ? __cfi_copy_process+0x10/0x10 [ 56.715553][ T925] ? __kmalloc_cache_noprof+0x23c/0x470 [ 56.715581][ T925] ? __kasan_check_write+0x18/0x20 [ 56.715606][ T925] ? __cfi_kvm_nx_huge_page_recovery_worker+0x10/0x10 [ 56.715643][ T925] vhost_task_create+0x1f7/0x400 [ 56.715691][ T925] ? __cfi_kvm_nx_huge_page_recovery_worker_kill+0x10/0x10 [ 56.715736][ T925] ? __cfi_vhost_task_create+0x10/0x10 [ 56.715770][ T925] ? __cfi_vhost_task_fn+0x10/0x10 [ 56.715801][ T925] ? __kasan_check_write+0x18/0x20 [ 56.715826][ T925] ? mutex_lock+0x97/0x1d0 [ 56.715850][ T925] ? __cfi_mutex_lock+0x10/0x10 [ 56.715872][ T925] ? kernel_text_address+0xa9/0xe0 [ 56.715899][ T925] kvm_mmu_post_init_vm+0x161/0x300 [ 56.715928][ T925] kvm_arch_vcpu_ioctl_run+0xf3/0x1bd0 [ 56.715957][ T925] ? __cfi_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 56.715985][ T925] ? kstrtoull+0x13b/0x1e0 [ 56.716005][ T925] ? kstrtouint+0x78/0xf0 [ 56.716026][ T925] ? ioctl_has_perm+0x1bc/0x500 [ 56.716048][ T925] ? __asan_memcpy+0x5a/0x80 [ 56.716075][ T925] ? ioctl_has_perm+0x408/0x500 [ 56.716098][ T925] ? has_cap_mac_admin+0xd0/0xd0 [ 56.716120][ T925] ? __kasan_check_write+0x18/0x20 [ 56.716145][ T925] ? mutex_lock_killable+0x97/0x1d0 [ 56.716168][ T925] ? __cfi_mutex_lock_killable+0x10/0x10 [ 56.716191][ T925] ? proc_fail_nth_write+0x184/0x220 [ 56.716213][ T925] kvm_vcpu_ioctl+0xa48/0x1000 [ 56.716246][ T925] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 56.716277][ T925] ? __cfi_vfs_write+0x10/0x10 [ 56.716303][ T925] ? __kasan_check_write+0x18/0x20 [ 56.716328][ T925] ? mutex_unlock+0x90/0x240 [ 56.716350][ T925] ? __cfi_mutex_unlock+0x10/0x10 [ 56.716373][ T925] ? __fget_files+0x2c5/0x340 [ 56.716406][ T925] ? __fget_files+0x2c5/0x340 [ 56.716434][ T925] ? bpf_lsm_file_ioctl+0xd/0x20 [ 56.716455][ T925] ? security_file_ioctl+0x3e/0x110 [ 56.716477][ T925] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 56.716506][ T925] __se_sys_ioctl+0x132/0x1b0 [ 56.716537][ T925] __x64_sys_ioctl+0x7f/0xa0 [ 56.716567][ T925] x64_sys_call+0x1878/0x2ee0 [ 56.716597][ T925] do_syscall_64+0x57/0xf0 [ 56.716625][ T925] ? clear_bhb_loop+0x50/0xa0 [ 56.716655][ T925] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 56.716684][ T925] RIP: 0033:0x7fb53579aeb9 [ 56.716704][ T925] 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 [ 56.716735][ T925] RSP: 002b:00007fb536697028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 56.716758][ T925] RAX: ffffffffffffffda RBX: 00007fb535a15fa0 RCX: 00007fb53579aeb9 [ 56.716774][ T925] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 56.716786][ T925] RBP: 00007fb536697090 R08: 0000000000000000 R09: 0000000000000000 [ 56.716800][ T925] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 56.716813][ T925] R13: 00007fb535a16038 R14: 00007fb535a15fa0 R15: 00007ffcbe4a1548 [ 56.716833][ T925] [ 57.159669][ T935] usb usb7: usbfs: interface 0 claimed by hub while 'syz.1.225' resets device [ 57.186200][ T36] audit: type=1400 audit(1769821875.434:212): avc: denied { create } for pid=927 comm="syz.2.222" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ax25_socket permissive=1 [ 57.274466][ T367] usb 1-1: new full-speed USB device number 10 using dummy_hcd [ 57.296435][ T36] audit: type=1400 audit(1769821875.544:213): avc: denied { mounton } for pid=940 comm="syz.1.227" path="/43/file0" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=dir permissive=1 [ 57.320534][ T36] audit: type=1400 audit(1769821875.564:214): avc: denied { unmount } for pid=291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 57.397278][ T13] bridge_slave_1: left allmulticast mode [ 57.410638][ T13] bridge_slave_1: left promiscuous mode [ 57.416555][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.427474][ T13] bridge_slave_0: left allmulticast mode [ 57.433350][ T13] bridge_slave_0: left promiscuous mode [ 57.439444][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.448542][ T367] usb 1-1: unable to read config index 0 descriptor/start: -61 [ 57.472177][ T367] usb 1-1: can't read configurations, error -61 [ 57.500651][ T947] netlink: 152 bytes leftover after parsing attributes in process `syz.2.231'. [ 57.530993][ T36] audit: type=1400 audit(1769821875.774:215): avc: denied { connect } for pid=948 comm="syz.2.232" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 57.614901][ T367] usb 1-1: new full-speed USB device number 11 using dummy_hcd [ 57.628176][ T13] veth1_macvtap: left promiscuous mode [ 57.633789][ T13] veth0_vlan: left promiscuous mode [ 57.690249][ T950] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.697732][ T950] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.705060][ T950] bridge_slave_0: entered allmulticast mode [ 57.711328][ T950] bridge_slave_0: entered promiscuous mode [ 57.717995][ T950] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.725130][ T950] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.732257][ T950] bridge_slave_1: entered allmulticast mode [ 57.738707][ T950] bridge_slave_1: entered promiscuous mode [ 57.789439][ T950] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.796581][ T950] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.803867][ T950] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.810956][ T950] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.818334][ T331] usb 3-1: new full-speed USB device number 11 using dummy_hcd [ 57.827810][ T367] usb 1-1: unable to read config index 0 descriptor/start: -61 [ 57.836183][ T367] usb 1-1: can't read configurations, error -61 [ 57.843151][ T367] usb usb1-port1: attempt power cycle [ 57.857439][ T330] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.864973][ T330] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.875180][ T46] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.882246][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.892261][ T46] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.899362][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.936432][ T950] veth0_vlan: entered promiscuous mode [ 57.948926][ T950] veth1_macvtap: entered promiscuous mode [ 57.962831][ T962] FAULT_INJECTION: forcing a failure. [ 57.962831][ T962] name failslab, interval 1, probability 0, space 0, times 0 [ 57.976683][ T962] CPU: 1 UID: 0 PID: 962 Comm: syz.3.233 Not tainted syzkaller #0 001c7e68fa735976e9f6b7ad125989e1d2b10b0e [ 57.976717][ T962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 57.976731][ T962] Call Trace: [ 57.976738][ T962] [ 57.976746][ T962] __dump_stack+0x21/0x30 [ 57.976778][ T962] dump_stack_lvl+0x140/0x1c0 [ 57.976805][ T962] ? __cfi_dump_stack_lvl+0x10/0x10 [ 57.976833][ T962] dump_stack+0x19/0x20 [ 57.976857][ T962] should_fail_ex+0x3d7/0x530 [ 57.976882][ T962] should_failslab+0xac/0x100 [ 57.976912][ T962] kmem_cache_alloc_node_noprof+0x45/0x420 [ 57.976940][ T962] ? dup_task_struct+0xc1/0xd50 [ 57.976962][ T962] ? kasan_save_alloc_info+0x40/0x50 [ 57.976985][ T962] ? __kasan_kmalloc+0x96/0xb0 [ 57.977015][ T962] ? __kmalloc_cache_noprof+0x23c/0x470 [ 57.977044][ T962] dup_task_struct+0xc1/0xd50 [ 57.977067][ T962] ? __kasan_check_write+0x18/0x20 [ 57.977092][ T962] ? _raw_spin_lock_irq+0x93/0x120 [ 57.977124][ T962] ? copy_process+0x3220/0x3220 [ 57.977148][ T962] ? __kasan_check_write+0x18/0x20 [ 57.977175][ T962] copy_process+0x55a/0x3220 [ 57.977203][ T962] ? __cfi_copy_process+0x10/0x10 [ 57.977226][ T962] ? __kmalloc_cache_noprof+0x23c/0x470 [ 57.977252][ T962] ? __kasan_check_write+0x18/0x20 [ 57.977276][ T962] ? __cfi_kvm_nx_huge_page_recovery_worker+0x10/0x10 [ 57.977311][ T962] vhost_task_create+0x1f7/0x400 [ 57.977341][ T962] ? __cfi_kvm_nx_huge_page_recovery_worker_kill+0x10/0x10 [ 57.977376][ T962] ? __cfi_vhost_task_create+0x10/0x10 [ 57.977408][ T962] ? __cfi_vhost_task_fn+0x10/0x10 [ 57.977438][ T962] ? __kasan_check_write+0x18/0x20 [ 57.977464][ T962] ? mutex_lock+0x97/0x1d0 [ 57.977485][ T962] ? __cfi_mutex_lock+0x10/0x10 [ 57.977507][ T962] ? kernel_text_address+0xa9/0xe0 [ 57.977534][ T962] kvm_mmu_post_init_vm+0x161/0x300 [ 57.977562][ T962] kvm_arch_vcpu_ioctl_run+0xf3/0x1bd0 [ 57.977591][ T962] ? __cfi_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 57.977617][ T962] ? kstrtoull+0x13b/0x1e0 [ 57.977647][ T962] ? kstrtouint+0x78/0xf0 [ 57.977666][ T962] ? ioctl_has_perm+0x1bc/0x500 [ 57.977688][ T962] ? __asan_memcpy+0x5a/0x80 [ 57.977713][ T962] ? ioctl_has_perm+0x408/0x500 [ 57.977735][ T962] ? has_cap_mac_admin+0xd0/0xd0 [ 57.977756][ T962] ? __kasan_check_write+0x18/0x20 [ 57.977780][ T962] ? mutex_lock_killable+0x97/0x1d0 [ 57.977803][ T962] ? __cfi_mutex_lock_killable+0x10/0x10 [ 57.977827][ T962] ? proc_fail_nth_write+0x184/0x220 [ 57.977851][ T962] kvm_vcpu_ioctl+0xa48/0x1000 [ 57.977883][ T962] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 57.977913][ T962] ? __cfi_vfs_write+0x10/0x10 [ 57.977938][ T962] ? __kasan_check_write+0x18/0x20 [ 57.977963][ T962] ? mutex_unlock+0x90/0x240 [ 57.977985][ T962] ? __cfi_mutex_unlock+0x10/0x10 [ 57.978006][ T962] ? __fget_files+0x2c5/0x340 [ 57.978038][ T962] ? __fget_files+0x2c5/0x340 [ 57.978068][ T962] ? bpf_lsm_file_ioctl+0xd/0x20 [ 57.978087][ T962] ? security_file_ioctl+0x3e/0x110 [ 57.978107][ T962] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 57.978137][ T962] __se_sys_ioctl+0x132/0x1b0 [ 57.978168][ T962] __x64_sys_ioctl+0x7f/0xa0 [ 57.978195][ T962] x64_sys_call+0x1878/0x2ee0 [ 57.978225][ T962] do_syscall_64+0x57/0xf0 [ 57.978257][ T962] ? clear_bhb_loop+0x50/0xa0 [ 57.978288][ T962] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 57.978318][ T962] RIP: 0033:0x7f3df7f9aeb9 [ 57.978337][ T962] 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 [ 57.978357][ T962] RSP: 002b:00007f3df8e71028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 57.978380][ T962] RAX: ffffffffffffffda RBX: 00007f3df8215fa0 RCX: 00007f3df7f9aeb9 [ 57.978396][ T962] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 57.978410][ T962] RBP: 00007f3df8e71090 R08: 0000000000000000 R09: 0000000000000000 [ 57.978424][ T962] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 57.978437][ T962] R13: 00007f3df8216038 R14: 00007f3df8215fa0 R15: 00007ffc55c43d88 [ 57.978456][ T962] [ 57.979007][ T331] usb 3-1: config index 0 descriptor too short (expected 33799, got 36) [ 58.392028][ T331] usb 3-1: config 172 has too many interfaces: 123, using maximum allowed: 32 [ 58.401075][ T331] usb 3-1: config 172 has an invalid descriptor of length 185, skipping remainder of the config [ 58.412623][ T331] usb 3-1: config 172 has 0 interfaces, different from the descriptor's value: 123 [ 58.422197][ T331] usb 3-1: New USB device found, idVendor=057e, idProduct=190e, bcdDevice= 0.00 [ 58.431781][ T331] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 58.444612][ T367] usb 1-1: new full-speed USB device number 12 using dummy_hcd [ 58.476101][ T367] usb 1-1: unable to read config index 0 descriptor/start: -61 [ 58.483808][ T367] usb 1-1: can't read configurations, error -61 [ 58.614511][ T367] usb 1-1: new full-speed USB device number 13 using dummy_hcd [ 58.637165][ T367] usb 1-1: unable to read config index 0 descriptor/start: -61 [ 58.645012][ T367] usb 1-1: can't read configurations, error -61 [ 58.652616][ T367] usb usb1-port1: unable to enumerate USB device [ 58.652754][ T331] usb 3-1: string descriptor 0 read error: -71 [ 58.677766][ T331] usb 3-1: USB disconnect, device number 11 [ 59.664381][ T700] usb 4-1: new high-speed USB device number 15 using dummy_hcd [ 59.714418][ T367] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 59.794390][ T700] usb 4-1: device descriptor read/64, error -71 [ 59.865664][ T367] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x9 has invalid wMaxPacketSize 0 [ 59.875446][ T367] usb 5-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0x52, changing to 0x2 [ 59.886994][ T367] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x2 has an invalid bInterval 0, changing to 7 [ 59.899387][ T367] usb 5-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 59.908555][ T367] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 59.916659][ T367] usb 5-1: Product: syz [ 59.920864][ T367] usb 5-1: Manufacturer: syz [ 59.925536][ T367] usb 5-1: SerialNumber: syz [ 59.930811][ T367] usb 5-1: config 0 descriptor?? [ 60.044412][ T700] usb 4-1: device descriptor read/64, error -71 [ 60.126178][ T985] fuse: Bad value for 'fd' [ 60.284380][ T700] usb 4-1: new high-speed USB device number 16 using dummy_hcd [ 60.414729][ T700] usb 4-1: device descriptor read/64, error -71 [ 60.655376][ T700] usb 4-1: device descriptor read/64, error -71 [ 60.764502][ T700] usb usb4-port1: attempt power cycle [ 61.104419][ T700] usb 4-1: new high-speed USB device number 17 using dummy_hcd [ 61.125453][ T700] usb 4-1: device descriptor read/8, error -71 [ 61.167737][ T998] /dev/nullb0: Can't lookup blockdev [ 61.205500][ T1000] netlink: 152 bytes leftover after parsing attributes in process `syz.2.249'. [ 61.255702][ T700] usb 4-1: device descriptor read/8, error -71 [ 61.346842][ T1004] fuse: Bad value for 'fd' [ 61.464380][ T67] usb 3-1: new full-speed USB device number 12 using dummy_hcd [ 61.504367][ T700] usb 4-1: new high-speed USB device number 18 using dummy_hcd [ 61.525459][ T700] usb 4-1: device descriptor read/8, error -71 [ 61.615541][ T67] usb 3-1: config 0 has an invalid interface number: 41 but max is 0 [ 61.623877][ T67] usb 3-1: config 0 has no interface number 0 [ 61.630060][ T67] usb 3-1: config 0 interface 41 has no altsetting 0 [ 61.638628][ T67] usb 3-1: New USB device found, idVendor=0fe6, idProduct=9800, bcdDevice=d1.9a [ 61.647784][ T67] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 61.655897][ T67] usb 3-1: Product: syz [ 61.660165][ T67] usb 3-1: Manufacturer: syz [ 61.664915][ T67] usb 3-1: SerialNumber: syz [ 61.670153][ T700] usb 4-1: device descriptor read/8, error -71 [ 61.677326][ T67] usb 3-1: config 0 descriptor?? [ 61.785488][ T700] usb usb4-port1: unable to enumerate USB device [ 61.884738][ T67] CoreChips 3-1:0.41: probe with driver CoreChips failed with error -71 [ 61.895154][ T67] usb 3-1: USB disconnect, device number 12 [ 62.376835][ T367] usb 5-1: USB disconnect, device number 2 [ 62.397209][ T336] udevd[336]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 62.510982][ T1024] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 62.525737][ T1024] kvm: pic: non byte read [ 62.530336][ T1024] kvm: pic: level sensitive irq not supported [ 62.530387][ T1024] kvm: pic: non byte read [ 62.562901][ T1030] FAULT_INJECTION: forcing a failure. [ 62.562901][ T1030] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 62.576510][ T1030] CPU: 0 UID: 0 PID: 1030 Comm: syz.2.259 Not tainted syzkaller #0 001c7e68fa735976e9f6b7ad125989e1d2b10b0e [ 62.576562][ T1030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 62.576578][ T1030] Call Trace: [ 62.576590][ T1030] [ 62.576597][ T1030] __dump_stack+0x21/0x30 [ 62.576622][ T1030] dump_stack_lvl+0x140/0x1c0 [ 62.576641][ T1030] ? __cfi_dump_stack_lvl+0x10/0x10 [ 62.576662][ T1030] ? check_stack_object+0x81/0x150 [ 62.576682][ T1030] ? __virt_addr_valid+0x2a6/0x380 [ 62.576699][ T1030] dump_stack+0x19/0x20 [ 62.576718][ T1030] should_fail_ex+0x3d7/0x530 [ 62.576735][ T1030] should_fail+0xf/0x20 [ 62.576750][ T1030] should_fail_usercopy+0x1e/0x30 [ 62.576767][ T1030] _copy_from_user+0x20/0xa0 [ 62.576788][ T1030] memdup_user+0x81/0x170 [ 62.576805][ T1030] ? msr_io+0xe2/0x2b0 [ 62.576825][ T1030] ? __cfi_do_get_msr+0x10/0x10 [ 62.576847][ T1030] msr_io+0x113/0x2b0 [ 62.576869][ T1030] ? __cfi_do_get_msr+0x10/0x10 [ 62.576890][ T1030] ? kvm_arch_dev_ioctl+0x990/0x990 [ 62.576914][ T1030] kvm_arch_vcpu_ioctl+0x9ee/0x2d90 [ 62.576938][ T1030] ? __cfi_avc_has_perm+0x10/0x10 [ 62.576969][ T1030] ? kasan_save_alloc_info+0x40/0x50 [ 62.576993][ T1030] ? __cfi_kvm_arch_vcpu_ioctl+0x10/0x10 [ 62.577018][ T1030] ? selinux_file_open+0x46c/0x630 [ 62.577035][ T1030] ? __cfi_selinux_file_open+0x10/0x10 [ 62.577055][ T1030] ? is_bpf_text_address+0x17b/0x1a0 [ 62.577075][ T1030] ? kernel_text_address+0xa9/0xe0 [ 62.577094][ T1030] ? __kernel_text_address+0x11/0x40 [ 62.577112][ T1030] ? __asan_set_shadow_00+0x12/0x20 [ 62.577128][ T1030] ? do_vfs_ioctl+0x182d/0x2010 [ 62.577150][ T1030] ? arch_stack_walk+0x10a/0x170 [ 62.577177][ T1030] ? __ia32_compat_sys_ioctl+0x920/0x920 [ 62.577200][ T1030] ? _parse_integer_limit+0x195/0x1e0 [ 62.577215][ T1030] ? _parse_integer+0x2e/0x40 [ 62.577229][ T1030] ? kstrtoull+0x13b/0x1e0 [ 62.577243][ T1030] ? kstrtouint+0x78/0xf0 [ 62.577257][ T1030] ? ioctl_has_perm+0x1bc/0x500 [ 62.577274][ T1030] ? __asan_memcpy+0x5a/0x80 [ 62.577294][ T1030] ? ioctl_has_perm+0x408/0x500 [ 62.577310][ T1030] ? has_cap_mac_admin+0xd0/0xd0 [ 62.577325][ T1030] ? __kasan_check_write+0x18/0x20 [ 62.577344][ T1030] ? mutex_lock_killable+0x97/0x1d0 [ 62.577362][ T1030] ? __cfi_mutex_lock_killable+0x10/0x10 [ 62.577378][ T1030] ? proc_fail_nth_write+0x184/0x220 [ 62.577394][ T1030] ? __cfi_proc_fail_nth_write+0x10/0x10 [ 62.577410][ T1030] ? __kasan_check_write+0x18/0x20 [ 62.577429][ T1030] kvm_vcpu_ioctl+0x7da/0x1000 [ 62.577452][ T1030] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 62.577474][ T1030] ? kasan_quarantine_put+0x161/0x190 [ 62.577494][ T1030] ? __cfi_vfs_write+0x10/0x10 [ 62.577513][ T1030] ? __kasan_check_write+0x18/0x20 [ 62.577536][ T1030] ? mutex_unlock+0x90/0x240 [ 62.577552][ T1030] ? __cfi_mutex_unlock+0x10/0x10 [ 62.577568][ T1030] ? __fget_files+0x2c5/0x340 [ 62.577591][ T1030] ? __fget_files+0x2c5/0x340 [ 62.577612][ T1030] ? bpf_lsm_file_ioctl+0xd/0x20 [ 62.577626][ T1030] ? security_file_ioctl+0x3e/0x110 [ 62.577642][ T1030] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 62.577664][ T1030] __se_sys_ioctl+0x132/0x1b0 [ 62.577686][ T1030] __x64_sys_ioctl+0x7f/0xa0 [ 62.577708][ T1030] x64_sys_call+0x1878/0x2ee0 [ 62.577730][ T1030] do_syscall_64+0x57/0xf0 [ 62.577752][ T1030] ? clear_bhb_loop+0x50/0xa0 [ 62.577775][ T1030] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 62.577796][ T1030] RIP: 0033:0x7f8dc8b9aeb9 [ 62.577815][ T1030] 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 [ 62.577828][ T1030] RSP: 002b:00007f8dc99e0028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 62.577851][ T1030] RAX: ffffffffffffffda RBX: 00007f8dc8e15fa0 RCX: 00007f8dc8b9aeb9 [ 62.577864][ T1030] RDX: 0000200000000580 RSI: 00000000c008ae88 RDI: 0000000000000005 [ 62.577875][ T1030] RBP: 00007f8dc99e0090 R08: 0000000000000000 R09: 0000000000000000 [ 62.577885][ T1030] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 62.577895][ T1030] R13: 00007f8dc8e16038 R14: 00007f8dc8e15fa0 R15: 00007fff09356e78 [ 62.577909][ T1030] [ 63.057539][ T1034] fuse: Bad value for 'fd' [ 63.195447][ T1044] veth1_macvtap: left promiscuous mode [ 63.206180][ T1046] ref_tracker: memory allocation failure, unreliable refcount tracker. [ 63.209671][ T1044] macsec0: entered promiscuous mode [ 63.222615][ T1044] veth1_macvtap: entered promiscuous mode [ 63.228995][ T1044] macsec0: left promiscuous mode [ 63.384568][ T67] usb 4-1: new full-speed USB device number 19 using dummy_hcd [ 63.412422][ T36] kauditd_printk_skb: 7 callbacks suppressed [ 63.412445][ T36] audit: type=1400 audit(1769821881.664:223): avc: denied { mounton } for pid=1056 comm="syz.2.270" path="/proc/220/task" dev="proc" ino=10953 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dir permissive=1 [ 63.486838][ T36] audit: type=1400 audit(1769821881.734:224): avc: denied { setopt } for pid=1068 comm="syz.0.274" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 63.544223][ T67] usb 4-1: too many endpoints for config 0 interface 0 altsetting 254: 253, using maximum allowed: 30 [ 63.555530][ T67] usb 4-1: config 0 interface 0 altsetting 254 endpoint 0x81 has invalid wMaxPacketSize 0 [ 63.599794][ T67] usb 4-1: config 0 interface 0 altsetting 254 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 63.617193][ T67] usb 4-1: config 0 interface 0 has no altsetting 0 [ 63.623876][ T67] usb 4-1: New USB device found, idVendor=046d, idProduct=ca04, bcdDevice= 0.00 [ 63.633017][ T67] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 63.641939][ T67] usb 4-1: config 0 descriptor?? [ 63.694732][ T1076] FAULT_INJECTION: forcing a failure. [ 63.694732][ T1076] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 63.708090][ T1076] CPU: 0 UID: 0 PID: 1076 Comm: syz.0.277 Not tainted syzkaller #0 001c7e68fa735976e9f6b7ad125989e1d2b10b0e [ 63.708126][ T1076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 63.708146][ T1076] Call Trace: [ 63.708151][ T1076] [ 63.708157][ T1076] __dump_stack+0x21/0x30 [ 63.708224][ T1076] dump_stack_lvl+0x140/0x1c0 [ 63.708251][ T1076] ? __cfi_dump_stack_lvl+0x10/0x10 [ 63.708278][ T1076] ? check_stack_object+0x81/0x150 [ 63.708302][ T1076] ? __virt_addr_valid+0x2a6/0x380 [ 63.708319][ T1076] ? __check_object_size+0x527/0x830 [ 63.708357][ T1076] dump_stack+0x19/0x20 [ 63.708382][ T1076] should_fail_ex+0x3d7/0x530 [ 63.708406][ T1076] should_fail+0xf/0x20 [ 63.708427][ T1076] should_fail_usercopy+0x1e/0x30 [ 63.708451][ T1076] _copy_to_user+0x24/0xa0 [ 63.708472][ T1076] kvm_arch_vm_ioctl+0x12a1/0x16f0 [ 63.708519][ T1076] ? __cfi_kvm_arch_vm_ioctl+0x10/0x10 [ 63.708553][ T1076] ? avc_has_perm+0x155/0x240 [ 63.708580][ T1076] ? __cfi_avc_has_perm+0x10/0x10 [ 63.708607][ T1076] ? kasan_save_alloc_info+0x40/0x50 [ 63.708627][ T1076] ? __cfi_selinux_file_open+0x10/0x10 [ 63.708662][ T1076] ? is_bpf_text_address+0x17b/0x1a0 [ 63.708690][ T1076] ? kernel_text_address+0xa9/0xe0 [ 63.708715][ T1076] ? __kernel_text_address+0x11/0x40 [ 63.708744][ T1076] ? __asan_set_shadow_00+0x12/0x20 [ 63.708760][ T1076] ? do_vfs_ioctl+0x182d/0x2010 [ 63.708782][ T1076] ? arch_stack_walk+0x10a/0x170 [ 63.708820][ T1076] ? __ia32_compat_sys_ioctl+0x920/0x920 [ 63.708852][ T1076] ? _parse_integer_limit+0x195/0x1e0 [ 63.708873][ T1076] ? _parse_integer+0x2e/0x40 [ 63.708897][ T1076] kvm_vm_ioctl+0x837/0xc60 [ 63.708916][ T1076] ? __cfi_kvm_vm_ioctl+0x10/0x10 [ 63.708936][ T1076] ? ioctl_has_perm+0x1bc/0x500 [ 63.708967][ T1076] ? __asan_memcpy+0x5a/0x80 [ 63.708994][ T1076] ? ioctl_has_perm+0x408/0x500 [ 63.709016][ T1076] ? has_cap_mac_admin+0xd0/0xd0 [ 63.709038][ T1076] ? proc_fail_nth_write+0x184/0x220 [ 63.709059][ T1076] ? __cfi_proc_fail_nth_write+0x10/0x10 [ 63.709084][ T1076] ? selinux_file_ioctl+0x732/0x1480 [ 63.709099][ T1076] ? vfs_write+0x9a4/0xf90 [ 63.709136][ T1076] ? __cfi_selinux_file_ioctl+0x10/0x10 [ 63.709159][ T1076] ? __cfi_vfs_write+0x10/0x10 [ 63.709183][ T1076] ? __kasan_check_write+0x18/0x20 [ 63.709215][ T1076] ? mutex_unlock+0x90/0x240 [ 63.709232][ T1076] ? __cfi_mutex_unlock+0x10/0x10 [ 63.709247][ T1076] ? __fget_files+0x2c5/0x340 [ 63.709289][ T1076] ? __fget_files+0x2c5/0x340 [ 63.709318][ T1076] ? bpf_lsm_file_ioctl+0xd/0x20 [ 63.709338][ T1076] ? security_file_ioctl+0x3e/0x110 [ 63.709362][ T1076] ? __cfi_kvm_vm_ioctl+0x10/0x10 [ 63.709382][ T1076] __se_sys_ioctl+0x132/0x1b0 [ 63.709403][ T1076] __x64_sys_ioctl+0x7f/0xa0 [ 63.709445][ T1076] x64_sys_call+0x1878/0x2ee0 [ 63.709474][ T1076] do_syscall_64+0x57/0xf0 [ 63.709502][ T1076] ? clear_bhb_loop+0x50/0xa0 [ 63.709531][ T1076] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 63.709552][ T1076] RIP: 0033:0x7f521ed9aeb9 [ 63.709582][ T1076] 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 [ 63.709602][ T1076] RSP: 002b:00007f521d7f7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 63.709624][ T1076] RAX: ffffffffffffffda RBX: 00007f521f015fa0 RCX: 00007f521ed9aeb9 [ 63.709639][ T1076] RDX: 00002000000005c0 RSI: 00000000c208ae62 RDI: 0000000000000004 [ 63.709659][ T1076] RBP: 00007f521d7f7090 R08: 0000000000000000 R09: 0000000000000000 [ 63.709669][ T1076] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 63.709678][ T1076] R13: 00007f521f016038 R14: 00007f521f015fa0 R15: 00007ffe3feb9178 [ 63.709692][ T1076] [ 64.050317][ T1041] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 64.085058][ T1041] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 64.095379][ T67] usbhid 4-1:0.0: can't add hid device: -71 [ 64.101393][ T67] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 64.110550][ T67] usb 4-1: USB disconnect, device number 19 [ 64.170259][ T1081] FAULT_INJECTION: forcing a failure. [ 64.170259][ T1081] name failslab, interval 1, probability 0, space 0, times 0 [ 64.183132][ T1081] CPU: 0 UID: 0 PID: 1081 Comm: syz.0.279 Not tainted syzkaller #0 001c7e68fa735976e9f6b7ad125989e1d2b10b0e [ 64.183164][ T1081] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 64.183177][ T1081] Call Trace: [ 64.183191][ T1081] [ 64.183199][ T1081] __dump_stack+0x21/0x30 [ 64.183229][ T1081] dump_stack_lvl+0x140/0x1c0 [ 64.183254][ T1081] ? __cfi_dump_stack_lvl+0x10/0x10 [ 64.183282][ T1081] dump_stack+0x19/0x20 [ 64.183306][ T1081] should_fail_ex+0x3d7/0x530 [ 64.183329][ T1081] should_failslab+0xac/0x100 [ 64.183365][ T1081] __kmalloc_node_track_caller_noprof+0x68/0x4f0 [ 64.183387][ T1081] ? _RNvYNtNtNtCs1ewLyjEZ7Le_6kernel5alloc9allocator7KmallocNtB6_9Allocator5allocCs13vMp1mhleG_11ashmem_rust+0xb4/0x200 [ 64.183414][ T1081] krealloc_noprof+0x8d/0x130 [ 64.183436][ T1081] _RNvYNtNtNtCs1ewLyjEZ7Le_6kernel5alloc9allocator7KmallocNtB6_9Allocator5allocCs13vMp1mhleG_11ashmem_rust+0xb4/0x200 [ 64.183463][ T1081] ? __cfi__RNvYNtNtNtCs1ewLyjEZ7Le_6kernel5alloc9allocator7KmallocNtB6_9Allocator5allocCs13vMp1mhleG_11ashmem_rust+0x10/0x10 [ 64.183489][ T1081] ? __kasan_check_write+0x18/0x20 [ 64.183507][ T1081] _RNvXs1_Cs13vMp1mhleG_11ashmem_rustNtB5_6AshmemNtNtCs1ewLyjEZ7Le_6kernel10miscdevice10MiscDevice5ioctl+0xdf0/0x3c40 [ 64.183534][ T1081] ? arch_stack_walk+0x10a/0x170 [ 64.183557][ T1081] ? __cfi__RNvXs1_Cs13vMp1mhleG_11ashmem_rustNtB5_6AshmemNtNtCs1ewLyjEZ7Le_6kernel10miscdevice10MiscDevice5ioctl+0x10/0x10 [ 64.183583][ T1081] ? stack_depot_save_flags+0x38/0x800 [ 64.183601][ T1081] ? stack_trace_save+0xaa/0x100 [ 64.183616][ T1081] ? kasan_save_track+0x4f/0x80 [ 64.183637][ T1081] ? kasan_save_track+0x3e/0x80 [ 64.183657][ T1081] ? kasan_save_alloc_info+0x40/0x50 [ 64.183673][ T1081] ? __kasan_slab_alloc+0x73/0x90 [ 64.183695][ T1081] ? kmem_cache_alloc_noprof+0x1bf/0x410 [ 64.183713][ T1081] ? security_inode_alloc+0x51/0x230 [ 64.183734][ T1081] ? inode_init_always_gfp+0x756/0x9e0 [ 64.183756][ T1081] ? alloc_inode+0xc5/0x270 [ 64.183777][ T1081] ? new_inode+0x25/0x1e0 [ 64.183799][ T1081] ? proc_pid_make_inode+0x25/0x140 [ 64.183819][ T1081] ? proc_pident_instantiate+0x6d/0x2c0 [ 64.183853][ T1081] ? proc_pident_lookup+0x1c7/0x270 [ 64.183873][ T1081] ? proc_tid_base_lookup+0x2f/0x40 [ 64.183889][ T1081] ? path_openat+0x1315/0x34f0 [ 64.183911][ T1081] ? do_filp_open+0x1f5/0x440 [ 64.183932][ T1081] ? do_sys_openat2+0x134/0x1d0 [ 64.183946][ T1081] ? __x64_sys_openat+0x13a/0x170 [ 64.183961][ T1081] ? x64_sys_call+0xe69/0x2ee0 [ 64.183981][ T1081] ? do_syscall_64+0x57/0xf0 [ 64.184003][ T1081] ? entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 64.184025][ T1081] ? avc_has_perm_noaudit+0x26c/0x360 [ 64.184044][ T1081] ? __asan_memcpy+0x5a/0x80 [ 64.184061][ T1081] ? avc_has_perm_noaudit+0x28a/0x360 [ 64.184080][ T1081] ? avc_has_perm+0x155/0x240 [ 64.184098][ T1081] ? __cfi_avc_has_perm+0x10/0x10 [ 64.184116][ T1081] ? kasan_save_alloc_info+0x40/0x50 [ 64.184133][ T1081] ? selinux_file_open+0x46c/0x630 [ 64.184172][ T1081] ? __cfi_selinux_file_open+0x10/0x10 [ 64.184203][ T1081] ? avc_has_extended_perms+0x80b/0xe70 [ 64.184222][ T1081] ? __asan_memcpy+0x5a/0x80 [ 64.184240][ T1081] ? avc_has_extended_perms+0x969/0xe70 [ 64.184260][ T1081] ? __asan_set_shadow_00+0x12/0x20 [ 64.184276][ T1081] ? do_vfs_ioctl+0x182d/0x2010 [ 64.184298][ T1081] ? arch_stack_walk+0x10a/0x170 [ 64.184354][ T1081] ? __ia32_compat_sys_ioctl+0x920/0x920 [ 64.184392][ T1081] ? _parse_integer+0x2e/0x40 [ 64.184410][ T1081] ? ioctl_has_perm+0x39a/0x500 [ 64.184426][ T1081] ? has_cap_mac_admin+0xd0/0xd0 [ 64.184442][ T1081] ? proc_fail_nth_write+0x184/0x220 [ 64.184459][ T1081] ? __cfi_proc_fail_nth_write+0x10/0x10 [ 64.184475][ T1081] ? selinux_file_ioctl+0x732/0x1480 [ 64.184490][ T1081] ? vfs_write+0x9a4/0xf90 [ 64.184508][ T1081] ? __cfi_selinux_file_ioctl+0x10/0x10 [ 64.184525][ T1081] ? __cfi_vfs_write+0x10/0x10 [ 64.184543][ T1081] ? __kasan_check_write+0x18/0x20 [ 64.184561][ T1081] ? mutex_unlock+0x90/0x240 [ 64.184577][ T1081] ? __cfi_mutex_unlock+0x10/0x10 [ 64.184593][ T1081] ? __fget_files+0x2c5/0x340 [ 64.184615][ T1081] ? __fget_files+0x2c5/0x340 [ 64.184636][ T1081] _RNvMs4_NtCs1ewLyjEZ7Le_6kernel10miscdeviceINtB5_16MiscdeviceVTableNtCs13vMp1mhleG_11ashmem_rust6AshmemE5ioctlB14_+0xb7/0x150 [ 64.184671][ T1081] ? security_file_ioctl+0x3e/0x110 [ 64.184686][ T1081] ? __cfi__RNvMs4_NtCs1ewLyjEZ7Le_6kernel10miscdeviceINtB5_16MiscdeviceVTableNtCs13vMp1mhleG_11ashmem_rust6AshmemE5ioctlB14_+0x10/0x10 [ 64.184721][ T1081] __se_sys_ioctl+0x132/0x1b0 [ 64.184743][ T1081] __x64_sys_ioctl+0x7f/0xa0 [ 64.184770][ T1081] x64_sys_call+0x1878/0x2ee0 [ 64.184792][ T1081] do_syscall_64+0x57/0xf0 [ 64.184813][ T1081] ? clear_bhb_loop+0x50/0xa0 [ 64.184835][ T1081] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 64.184856][ T1081] RIP: 0033:0x7f521ed9aeb9 [ 64.184875][ T1081] 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 [ 64.184889][ T1081] RSP: 002b:00007f521d7f7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 64.184907][ T1081] RAX: ffffffffffffffda RBX: 00007f521f015fa0 RCX: 00007f521ed9aeb9 [ 64.184919][ T1081] RDX: 0000200000000300 RSI: 0000000040087707 RDI: 0000000000000003 [ 64.184930][ T1081] RBP: 00007f521d7f7090 R08: 0000000000000000 R09: 0000000000000000 [ 64.184941][ T1081] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 64.184951][ T1081] R13: 00007f521f016038 R14: 00007f521f015fa0 R15: 00007ffe3feb9178 [ 64.184965][ T1081] [ 64.891203][ T36] audit: type=1400 audit(1769821883.134:225): avc: denied { create } for pid=1096 comm="syz.3.285" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 64.927343][ T36] audit: type=1400 audit(1769821883.134:226): avc: denied { ioctl } for pid=1096 comm="syz.3.285" path="socket:[11260]" dev="sockfs" ino=11260 ioctlcmd=0x8980 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 64.969281][ T1102] x_tables: duplicate underflow at hook 1 [ 64.991939][ T1104] tipc: Started in network mode [ 64.996938][ T1104] tipc: Node identity fe800000000000000000000000000016, cluster identity 4711 [ 65.008714][ T1104] tipc: Enabled bearer , priority 10 [ 65.046196][ T36] audit: type=1400 audit(1769821883.294:227): avc: denied { read } for pid=1110 comm="syz.2.289" name="usbmon5" dev="devtmpfs" ino=105 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 65.069692][ T36] audit: type=1400 audit(1769821883.294:228): avc: denied { open } for pid=1110 comm="syz.2.289" path="/dev/usbmon5" dev="devtmpfs" ino=105 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 65.093451][ T36] audit: type=1400 audit(1769821883.304:229): avc: denied { ioctl } for pid=1110 comm="syz.2.289" path="/dev/usbmon5" dev="devtmpfs" ino=105 ioctlcmd=0x9204 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 65.252674][ T1122] overlayfs: conflicting options: nfs_export=on,metacopy=on [ 65.266816][ T10] usb 4-1: new high-speed USB device number 20 using dummy_hcd [ 65.305418][ T1126] FAULT_INJECTION: forcing a failure. [ 65.305418][ T1126] name failslab, interval 1, probability 0, space 0, times 0 [ 65.318159][ T1126] CPU: 0 UID: 0 PID: 1126 Comm: syz.0.295 Not tainted syzkaller #0 001c7e68fa735976e9f6b7ad125989e1d2b10b0e [ 65.318191][ T1126] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 65.318204][ T1126] Call Trace: [ 65.318212][ T1126] [ 65.318227][ T1126] __dump_stack+0x21/0x30 [ 65.318252][ T1126] dump_stack_lvl+0x140/0x1c0 [ 65.318271][ T1126] ? __cfi_dump_stack_lvl+0x10/0x10 [ 65.318291][ T1126] ? __cfi_avc_has_perm+0x10/0x10 [ 65.318310][ T1126] ? kasan_save_alloc_info+0x40/0x50 [ 65.318329][ T1126] dump_stack+0x19/0x20 [ 65.318347][ T1126] should_fail_ex+0x3d7/0x530 [ 65.318365][ T1126] should_failslab+0xac/0x100 [ 65.318387][ T1126] __kmalloc_cache_noprof+0x41/0x470 [ 65.318407][ T1126] ? vhost_task_create+0x12c/0x400 [ 65.318433][ T1126] ? __cfi_kvm_nx_huge_page_recovery_worker+0x10/0x10 [ 65.318459][ T1126] vhost_task_create+0x12c/0x400 [ 65.318482][ T1126] ? __cfi_kvm_nx_huge_page_recovery_worker_kill+0x10/0x10 [ 65.318509][ T1126] ? __cfi_vhost_task_create+0x10/0x10 [ 65.318533][ T1126] ? __cfi_vhost_task_fn+0x10/0x10 [ 65.318556][ T1126] ? __kasan_check_write+0x18/0x20 [ 65.318575][ T1126] ? mutex_lock+0x97/0x1d0 [ 65.318591][ T1126] ? __cfi_mutex_lock+0x10/0x10 [ 65.318606][ T1126] ? kernel_text_address+0xa9/0xe0 [ 65.318626][ T1126] kvm_mmu_post_init_vm+0x161/0x300 [ 65.318647][ T1126] kvm_arch_vcpu_ioctl_run+0xf3/0x1bd0 [ 65.318668][ T1126] ? __cfi_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 65.318687][ T1126] ? kstrtoull+0x13b/0x1e0 [ 65.318702][ T1126] ? kstrtouint+0x78/0xf0 [ 65.318715][ T1126] ? ioctl_has_perm+0x1bc/0x500 [ 65.318731][ T1126] ? __asan_memcpy+0x5a/0x80 [ 65.318750][ T1126] ? ioctl_has_perm+0x408/0x500 [ 65.318765][ T1126] ? has_cap_mac_admin+0xd0/0xd0 [ 65.318781][ T1126] ? __kasan_check_write+0x18/0x20 [ 65.318799][ T1126] ? mutex_lock_killable+0x97/0x1d0 [ 65.318817][ T1126] ? __cfi_mutex_lock_killable+0x10/0x10 [ 65.318834][ T1126] ? proc_fail_nth_write+0x184/0x220 [ 65.318851][ T1126] kvm_vcpu_ioctl+0xa48/0x1000 [ 65.318874][ T1126] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 65.318897][ T1126] ? __cfi_vfs_write+0x10/0x10 [ 65.318916][ T1126] ? __kasan_check_write+0x18/0x20 [ 65.318934][ T1126] ? mutex_unlock+0x90/0x240 [ 65.318950][ T1126] ? __cfi_mutex_unlock+0x10/0x10 [ 65.318965][ T1126] ? __fget_files+0x2c5/0x340 [ 65.318988][ T1126] ? __fget_files+0x2c5/0x340 [ 65.319009][ T1126] ? bpf_lsm_file_ioctl+0xd/0x20 [ 65.319024][ T1126] ? security_file_ioctl+0x3e/0x110 [ 65.319040][ T1126] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 65.319062][ T1126] __se_sys_ioctl+0x132/0x1b0 [ 65.319091][ T1126] __x64_sys_ioctl+0x7f/0xa0 [ 65.319113][ T1126] x64_sys_call+0x1878/0x2ee0 [ 65.319134][ T1126] do_syscall_64+0x57/0xf0 [ 65.319156][ T1126] ? clear_bhb_loop+0x50/0xa0 [ 65.319179][ T1126] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 65.319200][ T1126] RIP: 0033:0x7f521ed9aeb9 [ 65.319213][ T1126] 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 [ 65.319226][ T1126] RSP: 002b:00007f521d7f7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 65.319244][ T1126] RAX: ffffffffffffffda RBX: 00007f521f015fa0 RCX: 00007f521ed9aeb9 [ 65.319256][ T1126] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 65.319266][ T1126] RBP: 00007f521d7f7090 R08: 0000000000000000 R09: 0000000000000000 [ 65.319277][ T1126] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 65.319286][ T1126] R13: 00007f521f016038 R14: 00007f521f015fa0 R15: 00007ffe3feb9178 [ 65.319300][ T1126] [ 65.765587][ T10] usb 4-1: config 0 interface 0 altsetting 36 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 65.777224][ T10] usb 4-1: config 0 interface 0 altsetting 36 endpoint 0x81 has invalid maxpacket 2047, setting to 1024 [ 65.788691][ T10] usb 4-1: config 0 interface 0 has no altsetting 0 [ 65.795559][ T10] usb 4-1: New USB device found, idVendor=28bd, idProduct=0075, bcdDevice= 0.00 [ 65.804506][ T700] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 65.805613][ T10] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 65.820482][ T367] usb 3-1: new full-speed USB device number 13 using dummy_hcd [ 65.829475][ T10] usb 4-1: config 0 descriptor?? [ 65.835685][ T1134] netlink: 'syz.0.298': attribute type 29 has an invalid length. [ 65.837099][ T1109] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 65.954365][ T700] usb 5-1: Using ep0 maxpacket: 8 [ 65.961679][ T700] usb 5-1: unable to get BOS descriptor or descriptor too short [ 65.970204][ T700] usb 5-1: config 5 has an invalid interface number: 42 but max is 0 [ 65.976291][ T367] usb 3-1: config 0 has an invalid interface number: 41 but max is 0 [ 65.978389][ T700] usb 5-1: config 5 has no interface number 0 [ 65.986459][ T367] usb 3-1: config 0 has no interface number 0 [ 65.992678][ T700] usb 5-1: config 5 interface 42 has no altsetting 0 [ 65.998823][ T367] usb 3-1: config 0 interface 41 has no altsetting 0 [ 66.013602][ T700] usb 5-1: New USB device found, idVendor=0582, idProduct=007d, bcdDevice=28.48 [ 66.014079][ T367] usb 3-1: New USB device found, idVendor=0fe6, idProduct=9800, bcdDevice=d1.9a [ 66.023042][ T700] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 66.031790][ T367] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 66.040922][ T700] usb 5-1: Product: syz [ 66.048699][ T367] usb 3-1: Product: syz [ 66.053049][ T700] usb 5-1: Manufacturer: syz [ 66.061039][ T700] usb 5-1: SerialNumber: syz [ 66.062276][ T367] usb 3-1: Manufacturer: syz [ 66.070370][ T367] usb 3-1: SerialNumber: syz [ 66.076988][ T367] usb 3-1: config 0 descriptor?? [ 66.094394][ T1012] tipc: Node number set to 4269801494 [ 66.184402][ T9] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 66.263275][ T10] usbhid 4-1:0.0: can't add hid device: -71 [ 66.269920][ T10] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 66.279045][ T10] usb 4-1: USB disconnect, device number 20 [ 66.286432][ T367] CoreChips 3-1:0.41: probe with driver CoreChips failed with error -71 [ 66.312777][ T367] usb 3-1: USB disconnect, device number 13 [ 66.329978][ T700] usb 5-1: USB disconnect, device number 3 [ 66.338642][ T9] usb 1-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 66.349521][ T9] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 66.360470][ T9] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 66.370414][ T9] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 66.385324][ T9] usb 1-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 66.394461][ T9] usb 1-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 66.402570][ T9] usb 1-1: Manufacturer: syz [ 66.408221][ T9] usb 1-1: config 0 descriptor?? [ 66.816497][ T9] appleir 0003:05AC:8243.0006: unknown main item tag 0x0 [ 66.823822][ T9] appleir 0003:05AC:8243.0006: No inputs registered, leaving [ 66.836599][ T9] appleir 0003:05AC:8243.0006: hiddev96,hidraw0: USB HID v0.00 Device [syz] on usb-dummy_hcd.0-1/input0 [ 66.878485][ T1148] netlink: 1335 bytes leftover after parsing attributes in process `syz.3.303'. [ 66.917367][ T1153] netlink: 12 bytes leftover after parsing attributes in process `syz.3.304'. [ 66.937554][ T36] audit: type=1400 audit(1769821885.184:230): avc: denied { ioctl } for pid=1152 comm="syz.3.304" path="socket:[11995]" dev="sockfs" ino=11995 ioctlcmd=0x9411 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 66.943583][ T1155] SELinux: policydb magic number 0x6f72702f does not match expected magic number 0xf97cff8c [ 66.964056][ T36] audit: type=1400 audit(1769821885.184:231): avc: denied { load_policy } for pid=1154 comm="syz.4.305" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 66.993800][ T1155] SELinux: failed to load policy [ 67.075136][ T1137] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 67.083741][ T1137] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 67.092845][ T1137] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 67.101439][ T1137] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 67.114678][ T9] usb 1-1: USB disconnect, device number 14 [ 67.204005][ T1174] FAULT_INJECTION: forcing a failure. [ 67.204005][ T1174] name failslab, interval 1, probability 0, space 0, times 0 [ 67.217015][ T1174] CPU: 0 UID: 0 PID: 1174 Comm: syz.0.312 Not tainted syzkaller #0 001c7e68fa735976e9f6b7ad125989e1d2b10b0e [ 67.217051][ T1174] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 67.217070][ T1174] Call Trace: [ 67.217075][ T1174] [ 67.217081][ T1174] __dump_stack+0x21/0x30 [ 67.217105][ T1174] dump_stack_lvl+0x140/0x1c0 [ 67.217123][ T1174] ? __cfi_dump_stack_lvl+0x10/0x10 [ 67.217144][ T1174] dump_stack+0x19/0x20 [ 67.217166][ T1174] should_fail_ex+0x3d7/0x530 [ 67.217183][ T1174] should_failslab+0xac/0x100 [ 67.217205][ T1174] kmem_cache_alloc_noprof+0x42/0x410 [ 67.217223][ T1174] ? __cfi_stack_trace_consume_entry+0x10/0x10 [ 67.217238][ T1174] ? alloc_empty_file+0xbf/0x270 [ 67.217261][ T1174] ? arch_stack_walk+0x10a/0x170 [ 67.217301][ T1174] alloc_empty_file+0xbf/0x270 [ 67.217324][ T1174] path_openat+0xfe/0x34f0 [ 67.217348][ T1174] ? stack_depot_save_flags+0x38/0x800 [ 67.217367][ T1174] ? kasan_save_track+0x3e/0x80 [ 67.217388][ T1174] ? kasan_save_alloc_info+0x40/0x50 [ 67.217417][ T1174] ? __kasan_slab_alloc+0x73/0x90 [ 67.217437][ T1174] ? kmem_cache_alloc_noprof+0x1bf/0x410 [ 67.217474][ T1174] ? getname+0x1b/0x30 [ 67.217492][ T1174] ? do_sys_openat2+0xda/0x1d0 [ 67.217507][ T1174] ? __x64_sys_openat+0x13a/0x170 [ 67.217522][ T1174] ? x64_sys_call+0xe69/0x2ee0 [ 67.217543][ T1174] ? do_syscall_64+0x57/0xf0 [ 67.217565][ T1174] ? entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 67.217588][ T1174] ? do_filp_open+0x440/0x440 [ 67.217612][ T1174] do_filp_open+0x1f5/0x440 [ 67.217636][ T1174] ? __cfi_do_filp_open+0x10/0x10 [ 67.217665][ T1174] ? alloc_fd+0x4e6/0x5a0 [ 67.217687][ T1174] do_sys_openat2+0x134/0x1d0 [ 67.217702][ T1174] ? do_sys_open+0x100/0x100 [ 67.217716][ T1174] ? pty_unix98_ioctl+0x13d/0x440 [ 67.217738][ T1174] ? __kasan_check_write+0x18/0x20 [ 67.217757][ T1174] __x64_sys_openat+0x13a/0x170 [ 67.217773][ T1174] x64_sys_call+0xe69/0x2ee0 [ 67.217795][ T1174] do_syscall_64+0x57/0xf0 [ 67.217816][ T1174] ? clear_bhb_loop+0x50/0xa0 [ 67.217838][ T1174] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 67.217859][ T1174] RIP: 0033:0x7f521ed5b78e [ 67.217873][ T1174] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 67.217887][ T1174] RSP: 002b:00007f521d7f6eb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 67.217904][ T1174] RAX: ffffffffffffffda RBX: 00007f521d7f76c0 RCX: 00007f521ed5b78e [ 67.217918][ T1174] RDX: 0000000000025000 RSI: 00007f521d7f6f90 RDI: ffffffffffffff9c [ 67.217930][ T1174] RBP: 00007f521d7f7090 R08: 0000000000000000 R09: 0000000000000000 [ 67.217940][ T1174] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 67.217950][ T1174] R13: 00007f521f016038 R14: 00007f521f015fa0 R15: 00007ffe3feb9178 [ 67.217964][ T1174] [ 67.314603][ T700] usb 4-1: new full-speed USB device number 21 using dummy_hcd [ 67.607965][ T36] audit: type=1400 audit(1769821885.854:232): avc: denied { append } for pid=1183 comm="syz.0.317" name="rnullb0" dev="devtmpfs" ino=31 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 67.655532][ T700] usb 4-1: config 0 has an invalid interface number: 41 but max is 0 [ 67.663834][ T700] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 67.674114][ T700] usb 4-1: config 0 has no interface number 0 [ 67.687229][ T700] usb 4-1: config 0 interface 41 altsetting 2 has an invalid descriptor for endpoint zero, skipping [ 67.714341][ T700] usb 4-1: config 0 interface 41 altsetting 2 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 67.739004][ T700] usb 4-1: config 0 interface 41 has no altsetting 0 [ 67.747595][ T700] usb 4-1: New USB device found, idVendor=0fe6, idProduct=9800, bcdDevice=d1.9a [ 67.758735][ T700] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 67.767554][ T700] usb 4-1: Product: syz [ 67.771823][ T700] usb 4-1: Manufacturer: syz [ 67.777184][ T700] usb 4-1: SerialNumber: syz [ 67.788623][ T700] usb 4-1: config 0 descriptor?? [ 67.794757][ T700] CoreChips 4-1:0.41: probe with driver CoreChips failed with error -22 [ 67.809952][ T1193] FAULT_INJECTION: forcing a failure. [ 67.809952][ T1193] name failslab, interval 1, probability 0, space 0, times 0 [ 67.822707][ T1193] CPU: 0 UID: 0 PID: 1193 Comm: syz.2.320 Not tainted syzkaller #0 001c7e68fa735976e9f6b7ad125989e1d2b10b0e [ 67.822733][ T1193] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 67.822744][ T1193] Call Trace: [ 67.822749][ T1193] [ 67.822755][ T1193] __dump_stack+0x21/0x30 [ 67.822779][ T1193] dump_stack_lvl+0x140/0x1c0 [ 67.822799][ T1193] ? __cfi_dump_stack_lvl+0x10/0x10 [ 67.822820][ T1193] dump_stack+0x19/0x20 [ 67.822838][ T1193] should_fail_ex+0x3d7/0x530 [ 67.822856][ T1193] should_failslab+0xac/0x100 [ 67.822881][ T1193] kmem_cache_alloc_node_noprof+0x45/0x420 [ 67.822901][ T1193] ? __alloc_skb+0x108/0x370 [ 67.822920][ T1193] __alloc_skb+0x108/0x370 [ 67.822936][ T1193] ? selinux_file_open+0x46c/0x630 [ 67.822954][ T1193] alloc_skb_with_frags+0xce/0x8b0 [ 67.822973][ T1193] sock_alloc_send_pskb+0x883/0x9a0 [ 67.822996][ T1193] ? __cfi_ref_tracker_alloc+0x10/0x10 [ 67.823016][ T1193] ? __cfi_sock_alloc_send_pskb+0x10/0x10 [ 67.823037][ T1193] ? __kernel_text_address+0x11/0x40 [ 67.823056][ T1193] ? unwind_get_return_address+0x51/0x90 [ 67.823073][ T1193] ? __cfi_stack_trace_consume_entry+0x10/0x10 [ 67.823089][ T1193] ? arch_stack_walk+0x10a/0x170 [ 67.823119][ T1193] packet_sendmsg+0x393d/0x5740 [ 67.823140][ T1193] ? __asan_memcpy+0x5a/0x80 [ 67.823160][ T1193] ? avc_has_perm+0x155/0x240 [ 67.823180][ T1193] ? kstrtouint_from_user+0x117/0x170 [ 67.823196][ T1193] ? __x64_sys_openat+0x13a/0x170 [ 67.823212][ T1193] ? selinux_socket_sendmsg+0x281/0x380 [ 67.823234][ T1193] ? __cfi_selinux_socket_sendmsg+0x10/0x10 [ 67.823256][ T1193] ? __kasan_check_write+0x18/0x20 [ 67.823274][ T1193] ? check_stack_object+0x106/0x150 [ 67.823293][ T1193] ? __cfi_packet_sendmsg+0x10/0x10 [ 67.823314][ T1193] ? evict+0x192/0xac0 [ 67.823330][ T1193] ? __cfi___check_object_size+0x10/0x10 [ 67.823350][ T1193] ? bpf_lsm_socket_sendmsg+0xd/0x20 [ 67.823372][ T1193] ? security_socket_sendmsg+0x3d/0x100 [ 67.823395][ T1193] __sys_sendto+0x718/0x790 [ 67.823414][ T1193] ? __cfi___sys_sendto+0x10/0x10 [ 67.823435][ T1193] ? __kasan_check_write+0x18/0x20 [ 67.823455][ T1193] ? __cfi_ksys_write+0x10/0x10 [ 67.823474][ T1193] __x64_sys_sendto+0xe9/0x100 [ 67.823495][ T1193] x64_sys_call+0x2c2c/0x2ee0 [ 67.823516][ T1193] do_syscall_64+0x57/0xf0 [ 67.823538][ T1193] ? clear_bhb_loop+0x50/0xa0 [ 67.823561][ T1193] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 67.823583][ T1193] RIP: 0033:0x7f8dc8b9aeb9 [ 67.823596][ T1193] 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 [ 67.823611][ T1193] RSP: 002b:00007f8dc99e0028 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 67.823628][ T1193] RAX: ffffffffffffffda RBX: 00007f8dc8e15fa0 RCX: 00007f8dc8b9aeb9 [ 67.823640][ T1193] RDX: 000000000001000a RSI: 0000200000000180 RDI: 0000000000000003 [ 67.823671][ T1193] RBP: 00007f8dc99e0090 R08: 0000200000000140 R09: 0000000000000014 [ 67.823687][ T1193] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 67.823702][ T1193] R13: 00007f8dc8e16038 R14: 00007f8dc8e15fa0 R15: 00007fff09356e78 [ 67.823724][ T1193] [ 68.152163][ T1202] FAULT_INJECTION: forcing a failure. [ 68.152163][ T1202] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 68.165363][ T1202] CPU: 0 UID: 0 PID: 1202 Comm: syz.4.325 Not tainted syzkaller #0 001c7e68fa735976e9f6b7ad125989e1d2b10b0e [ 68.165395][ T1202] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 68.165410][ T1202] Call Trace: [ 68.165417][ T1202] [ 68.165426][ T1202] __dump_stack+0x21/0x30 [ 68.165458][ T1202] dump_stack_lvl+0x140/0x1c0 [ 68.165484][ T1202] ? __cfi_dump_stack_lvl+0x10/0x10 [ 68.165512][ T1202] ? check_stack_object+0x12b/0x150 [ 68.165540][ T1202] dump_stack+0x19/0x20 [ 68.165566][ T1202] should_fail_ex+0x3d7/0x530 [ 68.165590][ T1202] should_fail+0xf/0x20 [ 68.165610][ T1202] should_fail_usercopy+0x1e/0x30 [ 68.165635][ T1202] _copy_to_user+0x24/0xa0 [ 68.165662][ T1202] simple_read_from_buffer+0xed/0x160 [ 68.165696][ T1202] proc_fail_nth_read+0x1aa/0x220 [ 68.165718][ T1202] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 68.165741][ T1202] ? bpf_lsm_file_permission+0xd/0x20 [ 68.165763][ T1202] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 68.165785][ T1202] vfs_read+0x286/0xcb0 [ 68.165809][ T1202] ? dev_ioctl+0x1030/0x1030 [ 68.165838][ T1202] ? __cfi_vfs_read+0x10/0x10 [ 68.165863][ T1202] ? __kasan_check_write+0x18/0x20 [ 68.165889][ T1202] ? mutex_lock+0x97/0x1d0 [ 68.165910][ T1202] ? __cfi_mutex_lock+0x10/0x10 [ 68.165932][ T1202] ? __fget_files+0x2c5/0x340 [ 68.165964][ T1202] ksys_read+0x145/0x260 [ 68.165988][ T1202] ? __cfi_ksys_read+0x10/0x10 [ 68.166015][ T1202] ? __kasan_check_read+0x15/0x20 [ 68.166043][ T1202] __x64_sys_read+0x7f/0x90 [ 68.166069][ T1202] x64_sys_call+0x2638/0x2ee0 [ 68.166108][ T1202] do_syscall_64+0x57/0xf0 [ 68.166139][ T1202] ? clear_bhb_loop+0x50/0xa0 [ 68.166171][ T1202] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 68.166200][ T1202] RIP: 0033:0x7fdb7b15b78e [ 68.166219][ T1202] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 68.166238][ T1202] RSP: 002b:00007fdb7c119fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 68.166262][ T1202] RAX: ffffffffffffffda RBX: 00007fdb7c11a6c0 RCX: 00007fdb7b15b78e [ 68.166278][ T1202] RDX: 000000000000000f RSI: 00007fdb7c11a0a0 RDI: 0000000000000004 [ 68.166293][ T1202] RBP: 00007fdb7c11a090 R08: 0000000000000000 R09: 0000000000000000 [ 68.166308][ T1202] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 68.166322][ T1202] R13: 00007fdb7b416038 R14: 00007fdb7b415fa0 R15: 00007ffd67a810d8 [ 68.166342][ T1202] [ 68.474412][ T10] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 68.626489][ T10] usb 1-1: config 0 has an invalid interface number: 64 but max is 0 [ 68.634667][ T10] usb 1-1: config 0 has no interface number 0 [ 68.642385][ T10] usb 1-1: New USB device found, idVendor=046d, idProduct=0823, bcdDevice= 0.07 [ 68.651526][ T10] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 68.659745][ T10] usb 1-1: Product: syz [ 68.664095][ T10] usb 1-1: Manufacturer: syz [ 68.668764][ T10] usb 1-1: SerialNumber: syz [ 68.674140][ T10] usb 1-1: config 0 descriptor?? [ 68.685844][ T1227] FAULT_INJECTION: forcing a failure. [ 68.685844][ T1227] name failslab, interval 1, probability 0, space 0, times 0 [ 68.698621][ T1227] CPU: 1 UID: 0 PID: 1227 Comm: syz.4.333 Not tainted syzkaller #0 001c7e68fa735976e9f6b7ad125989e1d2b10b0e [ 68.698656][ T1227] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 68.698670][ T1227] Call Trace: [ 68.698678][ T1227] [ 68.698687][ T1227] __dump_stack+0x21/0x30 [ 68.698725][ T1227] dump_stack_lvl+0x140/0x1c0 [ 68.698750][ T1227] ? __cfi_dump_stack_lvl+0x10/0x10 [ 68.698770][ T1227] ? __kasan_check_write+0x18/0x20 [ 68.698811][ T1227] ? copy_mm+0x2d2/0x1cf0 [ 68.698834][ T1227] dump_stack+0x19/0x20 [ 68.698858][ T1227] should_fail_ex+0x3d7/0x530 [ 68.698885][ T1227] should_failslab+0xac/0x100 [ 68.698907][ T1227] kmem_cache_alloc_noprof+0x42/0x410 [ 68.698927][ T1227] ? alloc_pid+0xa5/0xba0 [ 68.698958][ T1227] ? __asan_memcpy+0x5a/0x80 [ 68.698985][ T1227] alloc_pid+0xa5/0xba0 [ 68.699004][ T1227] copy_process+0x1409/0x3220 [ 68.699035][ T1227] ? __cfi_copy_process+0x10/0x10 [ 68.699052][ T1227] ? __kmalloc_cache_noprof+0x23c/0x470 [ 68.699072][ T1227] ? __kasan_check_write+0x18/0x20 [ 68.699105][ T1227] ? __cfi_kvm_nx_huge_page_recovery_worker+0x10/0x10 [ 68.699142][ T1227] vhost_task_create+0x1f7/0x400 [ 68.699174][ T1227] ? __cfi_kvm_nx_huge_page_recovery_worker_kill+0x10/0x10 [ 68.699209][ T1227] ? __cfi_vhost_task_create+0x10/0x10 [ 68.699233][ T1227] ? __cfi_vhost_task_fn+0x10/0x10 [ 68.699284][ T1227] ? __kasan_check_write+0x18/0x20 [ 68.699307][ T1227] ? mutex_lock+0x97/0x1d0 [ 68.699333][ T1227] ? __cfi_mutex_lock+0x10/0x10 [ 68.699350][ T1227] ? kernel_text_address+0xa9/0xe0 [ 68.699369][ T1227] kvm_mmu_post_init_vm+0x161/0x300 [ 68.699390][ T1227] kvm_arch_vcpu_ioctl_run+0xf3/0x1bd0 [ 68.699433][ T1227] ? __cfi_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 68.699459][ T1227] ? kstrtoull+0x13b/0x1e0 [ 68.699478][ T1227] ? kstrtouint+0x78/0xf0 [ 68.699499][ T1227] ? ioctl_has_perm+0x1bc/0x500 [ 68.699515][ T1227] ? __asan_memcpy+0x5a/0x80 [ 68.699533][ T1227] ? ioctl_has_perm+0x408/0x500 [ 68.699566][ T1227] ? has_cap_mac_admin+0xd0/0xd0 [ 68.699588][ T1227] ? __kasan_check_write+0x18/0x20 [ 68.699614][ T1227] ? mutex_lock_killable+0x97/0x1d0 [ 68.699635][ T1227] ? __cfi_mutex_lock_killable+0x10/0x10 [ 68.699663][ T1227] ? proc_fail_nth_write+0x184/0x220 [ 68.699681][ T1227] kvm_vcpu_ioctl+0xa48/0x1000 [ 68.699722][ T1227] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 68.699760][ T1227] ? __cfi_vfs_write+0x10/0x10 [ 68.699784][ T1227] ? __kasan_check_write+0x18/0x20 [ 68.699810][ T1227] ? mutex_unlock+0x90/0x240 [ 68.699826][ T1227] ? __cfi_mutex_unlock+0x10/0x10 [ 68.699842][ T1227] ? __fget_files+0x2c5/0x340 [ 68.699884][ T1227] ? __fget_files+0x2c5/0x340 [ 68.699914][ T1227] ? bpf_lsm_file_ioctl+0xd/0x20 [ 68.699934][ T1227] ? security_file_ioctl+0x3e/0x110 [ 68.699958][ T1227] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 68.699980][ T1227] __se_sys_ioctl+0x132/0x1b0 [ 68.700004][ T1227] __x64_sys_ioctl+0x7f/0xa0 [ 68.700049][ T1227] x64_sys_call+0x1878/0x2ee0 [ 68.700077][ T1227] do_syscall_64+0x57/0xf0 [ 68.700109][ T1227] ? clear_bhb_loop+0x50/0xa0 [ 68.700133][ T1227] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 68.700154][ T1227] RIP: 0033:0x7fdb7b19aeb9 [ 68.700187][ T1227] 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 [ 68.700206][ T1227] RSP: 002b:00007fdb7c11a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 68.700229][ T1227] RAX: ffffffffffffffda RBX: 00007fdb7b415fa0 RCX: 00007fdb7b19aeb9 [ 68.700246][ T1227] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 68.700261][ T1227] RBP: 00007fdb7c11a090 R08: 0000000000000000 R09: 0000000000000000 [ 68.700271][ T1227] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 68.700280][ T1227] R13: 00007fdb7b416038 R14: 00007fdb7b415fa0 R15: 00007ffd67a810d8 [ 68.700295][ T1227] [ 69.364412][ T9] usb 5-1: new low-speed USB device number 4 using dummy_hcd [ 69.424253][ T46] bridge_slave_1: left allmulticast mode [ 69.430175][ T46] bridge_slave_1: left promiscuous mode [ 69.436038][ T46] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.446260][ T46] bridge_slave_0: left allmulticast mode [ 69.452015][ T46] bridge_slave_0: left promiscuous mode [ 69.458414][ T46] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.524383][ T9] usb 5-1: Invalid ep0 maxpacket: 64 [ 69.599110][ T46] veth1_macvtap: left promiscuous mode [ 69.604795][ T46] veth0_vlan: left promiscuous mode [ 69.654502][ T9] usb 5-1: new low-speed USB device number 5 using dummy_hcd [ 69.696599][ T1236] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.703848][ T1236] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.711333][ T1236] bridge_slave_0: entered allmulticast mode [ 69.718417][ T1236] bridge_slave_0: entered promiscuous mode [ 69.725240][ T1236] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.732419][ T1236] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.739609][ T1236] bridge_slave_1: entered allmulticast mode [ 69.746145][ T1236] bridge_slave_1: entered promiscuous mode [ 69.803553][ T1236] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.810815][ T1236] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.818191][ T1236] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.824465][ T9] usb 5-1: Invalid ep0 maxpacket: 64 [ 69.825276][ T1236] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.831553][ T9] usb usb5-port1: attempt power cycle [ 69.860884][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.868703][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.879813][ T53] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.886930][ T53] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.896206][ T53] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.903285][ T53] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.935683][ T1236] veth0_vlan: entered promiscuous mode [ 69.948100][ T1236] veth1_macvtap: entered promiscuous mode [ 70.083356][ T1012] usb 4-1: USB disconnect, device number 21 [ 70.102884][ T1258] netlink: 152 bytes leftover after parsing attributes in process `syz.3.341'. [ 70.184384][ T9] usb 5-1: new low-speed USB device number 6 using dummy_hcd [ 70.204739][ T9] usb 5-1: Invalid ep0 maxpacket: 64 [ 70.230408][ T36] kauditd_printk_skb: 2 callbacks suppressed [ 70.230428][ T36] audit: type=1400 audit(1769821888.474:235): avc: denied { call } for pid=1266 comm="syz.5.345" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=binder permissive=1 [ 70.297032][ T1269] FAULT_INJECTION: forcing a failure. [ 70.297032][ T1269] name failslab, interval 1, probability 0, space 0, times 0 [ 70.309775][ T1269] CPU: 0 UID: 0 PID: 1269 Comm: syz.5.346 Not tainted syzkaller #0 001c7e68fa735976e9f6b7ad125989e1d2b10b0e [ 70.309803][ T1269] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 70.309814][ T1269] Call Trace: [ 70.309819][ T1269] [ 70.309825][ T1269] __dump_stack+0x21/0x30 [ 70.309850][ T1269] dump_stack_lvl+0x140/0x1c0 [ 70.309876][ T1269] ? __cfi_dump_stack_lvl+0x10/0x10 [ 70.309896][ T1269] ? __cfi_avc_has_perm+0x10/0x10 [ 70.309916][ T1269] ? kasan_save_alloc_info+0x40/0x50 [ 70.309934][ T1269] dump_stack+0x19/0x20 [ 70.309952][ T1269] should_fail_ex+0x3d7/0x530 [ 70.309970][ T1269] should_failslab+0xac/0x100 [ 70.309992][ T1269] __kmalloc_cache_noprof+0x41/0x470 [ 70.310012][ T1269] ? vhost_task_create+0x12c/0x400 [ 70.310037][ T1269] ? __cfi_kvm_nx_huge_page_recovery_worker+0x10/0x10 [ 70.310064][ T1269] vhost_task_create+0x12c/0x400 [ 70.310111][ T1269] ? __cfi_kvm_nx_huge_page_recovery_worker_kill+0x10/0x10 [ 70.310153][ T1269] ? __cfi_vhost_task_create+0x10/0x10 [ 70.310177][ T1269] ? __cfi_vhost_task_fn+0x10/0x10 [ 70.310200][ T1269] ? __kasan_check_write+0x18/0x20 [ 70.310218][ T1269] ? mutex_lock+0x97/0x1d0 [ 70.310234][ T1269] ? __cfi_mutex_lock+0x10/0x10 [ 70.310249][ T1269] ? kernel_text_address+0xa9/0xe0 [ 70.310269][ T1269] kvm_mmu_post_init_vm+0x161/0x300 [ 70.310290][ T1269] kvm_arch_vcpu_ioctl_run+0xf3/0x1bd0 [ 70.310310][ T1269] ? __cfi_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 70.310329][ T1269] ? kstrtoull+0x13b/0x1e0 [ 70.310344][ T1269] ? kstrtouint+0x78/0xf0 [ 70.310358][ T1269] ? ioctl_has_perm+0x1bc/0x500 [ 70.310374][ T1269] ? __asan_memcpy+0x5a/0x80 [ 70.310393][ T1269] ? ioctl_has_perm+0x408/0x500 [ 70.310408][ T1269] ? has_cap_mac_admin+0xd0/0xd0 [ 70.310424][ T1269] ? __kasan_check_write+0x18/0x20 [ 70.310442][ T1269] ? mutex_lock_killable+0x97/0x1d0 [ 70.310459][ T1269] ? __cfi_mutex_lock_killable+0x10/0x10 [ 70.310476][ T1269] ? proc_fail_nth_write+0x184/0x220 [ 70.310493][ T1269] kvm_vcpu_ioctl+0xa48/0x1000 [ 70.310516][ T1269] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 70.310538][ T1269] ? __cfi_vfs_write+0x10/0x10 [ 70.310557][ T1269] ? __kasan_check_write+0x18/0x20 [ 70.310594][ T1269] ? mutex_unlock+0x90/0x240 [ 70.310622][ T1269] ? __cfi_mutex_unlock+0x10/0x10 [ 70.310649][ T1269] ? __fget_files+0x2c5/0x340 [ 70.310672][ T1269] ? __fget_files+0x2c5/0x340 [ 70.310694][ T1269] ? bpf_lsm_file_ioctl+0xd/0x20 [ 70.310709][ T1269] ? security_file_ioctl+0x3e/0x110 [ 70.310724][ T1269] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 70.310746][ T1269] __se_sys_ioctl+0x132/0x1b0 [ 70.310769][ T1269] __x64_sys_ioctl+0x7f/0xa0 [ 70.310790][ T1269] x64_sys_call+0x1878/0x2ee0 [ 70.310817][ T1269] do_syscall_64+0x57/0xf0 [ 70.310839][ T1269] ? clear_bhb_loop+0x50/0xa0 [ 70.310864][ T1269] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 70.310885][ T1269] RIP: 0033:0x7f670259aeb9 [ 70.310899][ T1269] 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 [ 70.310913][ T1269] RSP: 002b:00007f67033b6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 70.310930][ T1269] RAX: ffffffffffffffda RBX: 00007f6702815fa0 RCX: 00007f670259aeb9 [ 70.310948][ T1269] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 70.310958][ T1269] RBP: 00007f67033b6090 R08: 0000000000000000 R09: 0000000000000000 [ 70.310968][ T1269] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 70.310979][ T1269] R13: 00007f6702816038 R14: 00007f6702815fa0 R15: 00007ffc5ea714c8 [ 70.310992][ T1269] [ 70.663826][ T9] usb 5-1: new low-speed USB device number 7 using dummy_hcd [ 70.685014][ T9] usb 5-1: Invalid ep0 maxpacket: 64 [ 70.690510][ T9] usb usb5-port1: unable to enumerate USB device [ 70.714028][ T10] usb 1-1: Found UVC 0.08 device syz (046d:0823) [ 70.720690][ T10] usb 1-1: No valid video chain found. [ 70.727261][ T10] usb 1-1: USB disconnect, device number 15 [ 70.805836][ T1275] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 70.816177][ T1275] kvm: pic: non byte read [ 70.820784][ T1275] kvm: pic: level sensitive irq not supported [ 70.820832][ T1275] kvm: pic: non byte read [ 70.832050][ T1275] kvm: pic: level sensitive irq not supported [ 70.832152][ T1275] kvm: pic: non byte read [ 70.902102][ T1280] rust_binder: Transaction failed: BR_FAILED_REPLY { source: ENOENT } my_pid:232 [ 70.902273][ T1280] rust_binder: Transaction failed: BR_FAILED_REPLY { source: ENOENT } my_pid:232 [ 70.955283][ T1284] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 70.973401][ T1284] FAULT_INJECTION: forcing a failure. [ 70.973401][ T1284] name failslab, interval 1, probability 0, space 0, times 0 [ 70.986291][ T1284] CPU: 1 UID: 0 PID: 1284 Comm: syz.0.352 Not tainted syzkaller #0 001c7e68fa735976e9f6b7ad125989e1d2b10b0e [ 70.986324][ T1284] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 70.986337][ T1284] Call Trace: [ 70.986344][ T1284] [ 70.986352][ T1284] __dump_stack+0x21/0x30 [ 70.986383][ T1284] dump_stack_lvl+0x140/0x1c0 [ 70.986408][ T1284] ? __cfi_dump_stack_lvl+0x10/0x10 [ 70.986440][ T1284] ? __cfi_avc_has_perm+0x10/0x10 [ 70.986464][ T1284] ? kasan_save_alloc_info+0x40/0x50 [ 70.986488][ T1284] dump_stack+0x19/0x20 [ 70.986513][ T1284] should_fail_ex+0x3d7/0x530 [ 70.986536][ T1284] should_failslab+0xac/0x100 [ 70.986564][ T1284] __kmalloc_cache_noprof+0x41/0x470 [ 70.986591][ T1284] ? vhost_task_create+0x12c/0x400 [ 70.986623][ T1284] ? __cfi_kvm_nx_huge_page_recovery_worker+0x10/0x10 [ 70.986655][ T1284] vhost_task_create+0x12c/0x400 [ 70.986682][ T1284] ? __cfi_kvm_nx_huge_page_recovery_worker_kill+0x10/0x10 [ 70.986717][ T1284] ? __cfi_vhost_task_create+0x10/0x10 [ 70.986751][ T1284] ? __cfi_vhost_task_fn+0x10/0x10 [ 70.986793][ T1284] ? __kasan_check_write+0x18/0x20 [ 70.986817][ T1284] ? mutex_lock+0x97/0x1d0 [ 70.986838][ T1284] ? __cfi_mutex_lock+0x10/0x10 [ 70.986860][ T1284] ? kernel_text_address+0xa9/0xe0 [ 70.986886][ T1284] kvm_mmu_post_init_vm+0x161/0x300 [ 70.986913][ T1284] kvm_arch_vcpu_ioctl_run+0xf3/0x1bd0 [ 70.986941][ T1284] ? __cfi_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 70.986969][ T1284] ? kstrtoull+0x13b/0x1e0 [ 70.986984][ T1284] ? kstrtouint+0x78/0xf0 [ 70.986998][ T1284] ? ioctl_has_perm+0x1bc/0x500 [ 70.987043][ T1284] ? __asan_memcpy+0x5a/0x80 [ 70.987068][ T1284] ? ioctl_has_perm+0x408/0x500 [ 70.987089][ T1284] ? has_cap_mac_admin+0xd0/0xd0 [ 70.987111][ T1284] ? __kasan_check_write+0x18/0x20 [ 70.987139][ T1284] ? mutex_lock_killable+0x97/0x1d0 [ 70.987156][ T1284] ? __cfi_mutex_lock_killable+0x10/0x10 [ 70.987173][ T1284] ? proc_fail_nth_write+0x184/0x220 [ 70.987191][ T1284] kvm_vcpu_ioctl+0xa48/0x1000 [ 70.987214][ T1284] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 70.987236][ T1284] ? __cfi_vfs_write+0x10/0x10 [ 70.987256][ T1284] ? __kasan_check_write+0x18/0x20 [ 70.987274][ T1284] ? mutex_unlock+0x90/0x240 [ 70.987289][ T1284] ? __cfi_mutex_unlock+0x10/0x10 [ 70.987305][ T1284] ? __fget_files+0x2c5/0x340 [ 70.987327][ T1284] ? __fget_files+0x2c5/0x340 [ 70.987349][ T1284] ? bpf_lsm_file_ioctl+0xd/0x20 [ 70.987364][ T1284] ? security_file_ioctl+0x3e/0x110 [ 70.987379][ T1284] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 70.987401][ T1284] __se_sys_ioctl+0x132/0x1b0 [ 70.987423][ T1284] __x64_sys_ioctl+0x7f/0xa0 [ 70.987445][ T1284] x64_sys_call+0x1878/0x2ee0 [ 70.987469][ T1284] do_syscall_64+0x57/0xf0 [ 70.987491][ T1284] ? clear_bhb_loop+0x50/0xa0 [ 70.987514][ T1284] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 70.987537][ T1284] RIP: 0033:0x7f521ed9aeb9 [ 70.987571][ T1284] 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 [ 70.987591][ T1284] RSP: 002b:00007f521d7f7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 70.987614][ T1284] RAX: ffffffffffffffda RBX: 00007f521f015fa0 RCX: 00007f521ed9aeb9 [ 70.987630][ T1284] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000008 [ 70.987643][ T1284] RBP: 00007f521d7f7090 R08: 0000000000000000 R09: 0000000000000000 [ 70.987656][ T1284] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 70.987668][ T1284] R13: 00007f521f016038 R14: 00007f521f015fa0 R15: 00007ffe3feb9178 [ 70.987686][ T1284] [ 71.041675][ T36] audit: type=1400 audit(1769821889.284:236): avc: denied { ioctl } for pid=1286 comm="syz.3.353" path="socket:[14566]" dev="sockfs" ino=14566 ioctlcmd=0x8907 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 71.384601][ T1289] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 71.658414][ T1306] ======================================================= [ 71.658414][ T1306] WARNING: The mand mount option has been deprecated and [ 71.658414][ T1306] and is ignored by this kernel. Remove the mand [ 71.658414][ T1306] option from the mount to silence this warning. [ 71.658414][ T1306] ======================================================= [ 71.695267][ T1306] fuse: Bad value for 'fd' [ 72.030407][ T1317] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 72.039000][ T1317] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 72.047163][ T1317] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 72.055716][ T1317] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 72.063771][ T1317] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 72.072330][ T1317] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 72.080497][ T1317] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 72.089016][ T1317] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 72.097171][ T1317] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 72.105721][ T1317] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 72.264358][ T67] usb 4-1: new high-speed USB device number 22 using dummy_hcd [ 72.415728][ T67] usb 4-1: config 0 has an invalid interface number: 64 but max is 0 [ 72.423892][ T67] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 72.434047][ T67] usb 4-1: config 0 has no interface number 0 [ 72.441689][ T67] usb 4-1: New USB device found, idVendor=046d, idProduct=0823, bcdDevice=39.48 [ 72.450846][ T67] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 72.458963][ T67] usb 4-1: Product: syz [ 72.463171][ T67] usb 4-1: Manufacturer: syz [ 72.467810][ T67] usb 4-1: SerialNumber: syz [ 72.473097][ T67] usb 4-1: config 0 descriptor?? [ 72.684897][ T67] usb 4-1: USB disconnect, device number 22 [ 72.854378][ T9] usb 1-1: new full-speed USB device number 16 using dummy_hcd [ 73.005554][ T9] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 73.016713][ T9] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 73.026502][ T9] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 73.041052][ T9] usb 1-1: New USB device found, idVendor=0457, idProduct=07da, bcdDevice= 0.00 [ 73.050179][ T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 73.059276][ T9] usb 1-1: config 0 descriptor?? [ 73.462777][ T1337] tipc: Started in network mode [ 73.467983][ T1337] tipc: Node identity 7f000001, cluster identity 4711 [ 73.476152][ T1337] tipc: Enabling of bearer rejected, failed to enable media [ 73.484973][ T9] hid-multitouch 0003:0457:07DA.0007: unknown main item tag 0x0 [ 73.492653][ T9] hid-multitouch 0003:0457:07DA.0007: unknown main item tag 0x0 [ 73.500423][ T9] hid-multitouch 0003:0457:07DA.0007: unknown main item tag 0x0 [ 73.508167][ T9] hid-multitouch 0003:0457:07DA.0007: unknown main item tag 0x0 [ 73.516057][ T9] hid-multitouch 0003:0457:07DA.0007: unknown main item tag 0x0 [ 73.516119][ T1338] netlink: 12 bytes leftover after parsing attributes in process `syz.5.372'. [ 73.532732][ T9] hid-multitouch 0003:0457:07DA.0007: unknown main item tag 0x0 [ 73.540474][ T9] hid-multitouch 0003:0457:07DA.0007: unknown main item tag 0x0 [ 73.541052][ T1337] tipc: New replicast peer: 255.255.255.255 [ 73.548204][ T9] hid-multitouch 0003:0457:07DA.0007: unknown main item tag 0x0 [ 73.556503][ T1337] tipc: Enabled bearer , priority 10 [ 73.562480][ T9] hid-multitouch 0003:0457:07DA.0007: unknown main item tag 0x0 [ 73.575794][ T9] hid-multitouch 0003:0457:07DA.0007: unknown main item tag 0x0 [ 73.583502][ T9] hid-multitouch 0003:0457:07DA.0007: unknown main item tag 0x0 [ 73.591999][ T9] hid-multitouch 0003:0457:07DA.0007: unknown main item tag 0x0 [ 73.604381][ T9] hid-multitouch 0003:0457:07DA.0007: unknown main item tag 0x0 [ 73.612117][ T9] hid-multitouch 0003:0457:07DA.0007: unknown main item tag 0x0 [ 73.619879][ T9] hid-multitouch 0003:0457:07DA.0007: unknown main item tag 0x0 [ 73.629135][ T9] hid-multitouch 0003:0457:07DA.0007: hidraw0: USB HID v0.00 Device [HID 0457:07da] on usb-dummy_hcd.0-1/input0 [ 73.672301][ T9] usb 1-1: USB disconnect, device number 16 [ 74.103016][ T1358] FAULT_INJECTION: forcing a failure. [ 74.103016][ T1358] name failslab, interval 1, probability 0, space 0, times 0 [ 74.115685][ T1358] CPU: 0 UID: 0 PID: 1358 Comm: syz.4.379 Not tainted syzkaller #0 001c7e68fa735976e9f6b7ad125989e1d2b10b0e [ 74.115710][ T1358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 74.115721][ T1358] Call Trace: [ 74.115726][ T1358] [ 74.115733][ T1358] __dump_stack+0x21/0x30 [ 74.115757][ T1358] dump_stack_lvl+0x140/0x1c0 [ 74.115777][ T1358] ? __cfi_dump_stack_lvl+0x10/0x10 [ 74.115797][ T1358] ? stack_trace_save+0xaa/0x100 [ 74.115812][ T1358] dump_stack+0x19/0x20 [ 74.115830][ T1358] should_fail_ex+0x3d7/0x530 [ 74.115847][ T1358] should_failslab+0xac/0x100 [ 74.115870][ T1358] __kmalloc_cache_noprof+0x41/0x470 [ 74.115890][ T1358] ? msr_io+0x113/0x2b0 [ 74.115911][ T1358] ? kvm_arch_vcpu_ioctl+0x9ee/0x2d90 [ 74.115934][ T1358] ? kvm_hv_vcpu_init+0x9c/0xcf0 [ 74.115952][ T1358] ? __se_sys_ioctl+0x132/0x1b0 [ 74.115974][ T1358] ? __x64_sys_ioctl+0x7f/0xa0 [ 74.115994][ T1358] ? x64_sys_call+0x1878/0x2ee0 [ 74.116015][ T1358] ? do_syscall_64+0x57/0xf0 [ 74.116039][ T1358] kvm_hv_vcpu_init+0x9c/0xcf0 [ 74.116058][ T1358] kvm_hv_get_msr_common+0xec/0x1740 [ 74.116079][ T1358] ? __cfi_kvm_hv_get_msr_common+0x10/0x10 [ 74.116100][ T1358] kvm_get_msr_common+0x1ece/0x2e60 [ 74.116122][ T1358] ? check_stack_object+0x81/0x150 [ 74.116141][ T1358] vmx_get_msr+0x1073/0x1590 [ 74.116165][ T1358] do_get_msr+0x179/0x550 [ 74.116187][ T1358] ? __cfi_do_get_msr+0x10/0x10 [ 74.116209][ T1358] ? _copy_from_user+0x87/0xa0 [ 74.116229][ T1358] ? memdup_user+0xb1/0x170 [ 74.116246][ T1358] ? msr_io+0xe2/0x2b0 [ 74.116272][ T1358] ? __cfi_do_get_msr+0x10/0x10 [ 74.116294][ T1358] msr_io+0x192/0x2b0 [ 74.116315][ T1358] ? __cfi_do_get_msr+0x10/0x10 [ 74.116336][ T1358] ? kvm_arch_dev_ioctl+0x990/0x990 [ 74.116360][ T1358] kvm_arch_vcpu_ioctl+0x9ee/0x2d90 [ 74.116383][ T1358] ? __cfi_avc_has_perm+0x10/0x10 [ 74.116402][ T1358] ? kasan_save_alloc_info+0x40/0x50 [ 74.116419][ T1358] ? __cfi_kvm_arch_vcpu_ioctl+0x10/0x10 [ 74.116443][ T1358] ? selinux_file_open+0x46c/0x630 [ 74.116460][ T1358] ? __cfi_selinux_file_open+0x10/0x10 [ 74.116480][ T1358] ? is_bpf_text_address+0x17b/0x1a0 [ 74.116523][ T1358] ? kernel_text_address+0xa9/0xe0 [ 74.116549][ T1358] ? __kernel_text_address+0x11/0x40 [ 74.116573][ T1358] ? __asan_set_shadow_00+0x12/0x20 [ 74.116600][ T1358] ? do_vfs_ioctl+0x182d/0x2010 [ 74.116630][ T1358] ? arch_stack_walk+0x10a/0x170 [ 74.116663][ T1358] ? __ia32_compat_sys_ioctl+0x920/0x920 [ 74.116692][ T1358] ? _parse_integer_limit+0x195/0x1e0 [ 74.116707][ T1358] ? _parse_integer+0x2e/0x40 [ 74.116721][ T1358] ? kstrtoull+0x13b/0x1e0 [ 74.116735][ T1358] ? kstrtouint+0x78/0xf0 [ 74.116749][ T1358] ? ioctl_has_perm+0x1bc/0x500 [ 74.116765][ T1358] ? __asan_memcpy+0x5a/0x80 [ 74.116784][ T1358] ? ioctl_has_perm+0x408/0x500 [ 74.116799][ T1358] ? has_cap_mac_admin+0xd0/0xd0 [ 74.116815][ T1358] ? __kasan_check_write+0x18/0x20 [ 74.116833][ T1358] ? mutex_lock_killable+0x97/0x1d0 [ 74.116851][ T1358] ? __cfi_mutex_lock_killable+0x10/0x10 [ 74.116867][ T1358] ? proc_fail_nth_write+0x184/0x220 [ 74.116884][ T1358] ? __cfi_proc_fail_nth_write+0x10/0x10 [ 74.116900][ T1358] kvm_vcpu_ioctl+0x7da/0x1000 [ 74.116924][ T1358] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 74.116946][ T1358] ? __cfi_vfs_write+0x10/0x10 [ 74.116965][ T1358] ? __kasan_check_write+0x18/0x20 [ 74.116983][ T1358] ? mutex_unlock+0x90/0x240 [ 74.116999][ T1358] ? __cfi_mutex_unlock+0x10/0x10 [ 74.117015][ T1358] ? __fget_files+0x2c5/0x340 [ 74.117038][ T1358] ? __fget_files+0x2c5/0x340 [ 74.117060][ T1358] ? bpf_lsm_file_ioctl+0xd/0x20 [ 74.117074][ T1358] ? security_file_ioctl+0x3e/0x110 [ 74.117089][ T1358] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 74.117111][ T1358] __se_sys_ioctl+0x132/0x1b0 [ 74.117133][ T1358] __x64_sys_ioctl+0x7f/0xa0 [ 74.117155][ T1358] x64_sys_call+0x1878/0x2ee0 [ 74.117177][ T1358] do_syscall_64+0x57/0xf0 [ 74.117198][ T1358] ? clear_bhb_loop+0x50/0xa0 [ 74.117220][ T1358] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 74.117242][ T1358] RIP: 0033:0x7fdb7b19aeb9 [ 74.117255][ T1358] 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 [ 74.117275][ T1358] RSP: 002b:00007fdb7c11a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 74.117292][ T1358] RAX: ffffffffffffffda RBX: 00007fdb7b415fa0 RCX: 00007fdb7b19aeb9 [ 74.117304][ T1358] RDX: 0000200000000580 RSI: 00000000c008ae88 RDI: 0000000000000005 [ 74.117315][ T1358] RBP: 00007fdb7c11a090 R08: 0000000000000000 R09: 0000000000000000 [ 74.117326][ T1358] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 74.117336][ T1358] R13: 00007fdb7b416038 R14: 00007fdb7b415fa0 R15: 00007ffd67a810d8 [ 74.117349][ T1358] [ 74.634516][ T31] tipc: Node number set to 2130706433 [ 74.654505][ T1374] FAULT_INJECTION: forcing a failure. [ 74.654505][ T1374] name failslab, interval 1, probability 0, space 0, times 0 [ 74.667306][ T1374] CPU: 0 UID: 0 PID: 1374 Comm: syz.4.385 Not tainted syzkaller #0 001c7e68fa735976e9f6b7ad125989e1d2b10b0e [ 74.667338][ T1374] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 74.667350][ T1374] Call Trace: [ 74.667356][ T1374] [ 74.667364][ T1374] __dump_stack+0x21/0x30 [ 74.667392][ T1374] dump_stack_lvl+0x140/0x1c0 [ 74.667414][ T1374] ? __cfi_dump_stack_lvl+0x10/0x10 [ 74.667438][ T1374] ? unwind_get_return_address+0x51/0x90 [ 74.667457][ T1374] ? __cfi_stack_trace_consume_entry+0x10/0x10 [ 74.667478][ T1374] dump_stack+0x19/0x20 [ 74.667499][ T1374] should_fail_ex+0x3d7/0x530 [ 74.667518][ T1374] should_failslab+0xac/0x100 [ 74.667545][ T1374] kmem_cache_alloc_node_noprof+0x45/0x420 [ 74.667568][ T1374] ? __alloc_skb+0x108/0x370 [ 74.667587][ T1374] ? _raw_spin_unlock_irqrestore+0x4a/0x70 [ 74.667615][ T1374] __alloc_skb+0x108/0x370 [ 74.667652][ T1374] ? __cfi_ref_tracker_alloc+0x10/0x10 [ 74.667675][ T1374] __ip_append_data+0x28f0/0x3a90 [ 74.667703][ T1374] ? __cfi_raw_getfrag+0x10/0x10 [ 74.667724][ T1374] ? __kasan_check_write+0x18/0x20 [ 74.667746][ T1374] ? _raw_spin_lock_bh+0x96/0x130 [ 74.667773][ T1374] ? ip_setup_cork+0x9f0/0x9f0 [ 74.667795][ T1374] ? __kasan_check_read+0x15/0x20 [ 74.667817][ T1374] ? ip_setup_cork+0x583/0x9f0 [ 74.667840][ T1374] ip_append_data+0x109/0x1a0 [ 74.667864][ T1374] ? __cfi_raw_getfrag+0x10/0x10 [ 74.667884][ T1374] raw_sendmsg+0xf41/0x1510 [ 74.667907][ T1374] ? __cfi_raw_sendmsg+0x10/0x10 [ 74.667930][ T1374] ? check_stack_object+0x106/0x150 [ 74.667953][ T1374] ? __check_object_size+0xe0/0x830 [ 74.667975][ T1374] ? __fget_files+0x2c5/0x340 [ 74.668001][ T1374] ? inet_send_prepare+0x64/0x4e0 [ 74.668029][ T1374] ? __cfi_raw_sendmsg+0x10/0x10 [ 74.668049][ T1374] inet_sendmsg+0x116/0x120 [ 74.668076][ T1374] __sys_sendto+0x629/0x790 [ 74.668100][ T1374] ? __cfi___sys_sendto+0x10/0x10 [ 74.668125][ T1374] ? __kasan_check_write+0x18/0x20 [ 74.668148][ T1374] ? __cfi_ksys_write+0x10/0x10 [ 74.668171][ T1374] __x64_sys_sendto+0xe9/0x100 [ 74.668195][ T1374] x64_sys_call+0x2c2c/0x2ee0 [ 74.668228][ T1374] do_syscall_64+0x57/0xf0 [ 74.668255][ T1374] ? clear_bhb_loop+0x50/0xa0 [ 74.668281][ T1374] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 74.668306][ T1374] RIP: 0033:0x7fdb7b19aeb9 [ 74.668322][ T1374] 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 [ 74.668338][ T1374] RSP: 002b:00007fdb7c11a028 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 74.668360][ T1374] RAX: ffffffffffffffda RBX: 00007fdb7b415fa0 RCX: 00007fdb7b19aeb9 [ 74.668374][ T1374] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 74.668386][ T1374] RBP: 00007fdb7c11a090 R08: 00002000000000c0 R09: 000000000000006e [ 74.668399][ T1374] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 74.668411][ T1374] R13: 00007fdb7b416038 R14: 00007fdb7b415fa0 R15: 00007ffd67a810d8 [ 74.668427][ T1374] [ 74.702054][ T1375] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 75.234376][ T31] usb 5-1: new high-speed USB device number 8 using dummy_hcd [ 75.304367][ T700] usb 1-1: new full-speed USB device number 17 using dummy_hcd [ 75.384354][ T31] usb 5-1: Using ep0 maxpacket: 16 [ 75.390724][ T31] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 75.401134][ T31] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 75.411681][ T31] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 75.420852][ T31] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 75.428911][ T31] usb 5-1: Product: syz [ 75.433131][ T31] usb 5-1: Manufacturer: syz [ 75.437878][ T31] usb 5-1: SerialNumber: syz [ 75.455864][ T700] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 75.466959][ T700] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 75.476774][ T700] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 75.489653][ T700] usb 1-1: New USB device found, idVendor=0457, idProduct=07da, bcdDevice= 0.00 [ 75.499144][ T700] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 75.508224][ T700] usb 1-1: config 0 descriptor?? [ 75.846898][ T31] usb 5-1: 0:2 : does not exist [ 75.917721][ T700] hid-multitouch 0003:0457:07DA.0008: unknown main item tag 0x0 [ 75.925588][ T700] hid-multitouch 0003:0457:07DA.0008: unknown main item tag 0x0 [ 75.933332][ T700] hid-multitouch 0003:0457:07DA.0008: unknown main item tag 0x0 [ 75.941794][ T700] hid-multitouch 0003:0457:07DA.0008: unknown main item tag 0x0 [ 75.949544][ T700] hid-multitouch 0003:0457:07DA.0008: unknown main item tag 0x0 [ 75.957365][ T700] hid-multitouch 0003:0457:07DA.0008: unknown main item tag 0x0 [ 75.965380][ T700] hid-multitouch 0003:0457:07DA.0008: unknown main item tag 0x0 [ 75.973325][ T700] hid-multitouch 0003:0457:07DA.0008: unknown main item tag 0x0 [ 75.981082][ T700] hid-multitouch 0003:0457:07DA.0008: unknown main item tag 0x0 [ 75.988879][ T700] hid-multitouch 0003:0457:07DA.0008: unknown main item tag 0x0 [ 75.996724][ T700] hid-multitouch 0003:0457:07DA.0008: unknown main item tag 0x0 [ 76.004595][ T700] hid-multitouch 0003:0457:07DA.0008: unknown main item tag 0x0 [ 76.012299][ T700] hid-multitouch 0003:0457:07DA.0008: unknown main item tag 0x0 [ 76.020437][ T700] hid-multitouch 0003:0457:07DA.0008: unknown main item tag 0x0 [ 76.028262][ T700] hid-multitouch 0003:0457:07DA.0008: unknown main item tag 0x0 [ 76.036166][ T1393] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 76.045168][ T700] hid-multitouch 0003:0457:07DA.0008: hidraw0: USB HID v0.00 Device [HID 0457:07da] on usb-dummy_hcd.0-1/input0 [ 76.055840][ T1393] FAULT_INJECTION: forcing a failure. [ 76.055840][ T1393] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 76.083888][ T1393] CPU: 0 UID: 0 PID: 1393 Comm: syz.5.392 Not tainted syzkaller #0 001c7e68fa735976e9f6b7ad125989e1d2b10b0e [ 76.083924][ T1393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 76.083939][ T1393] Call Trace: [ 76.083946][ T1393] [ 76.083955][ T1393] __dump_stack+0x21/0x30 [ 76.083987][ T1393] dump_stack_lvl+0x140/0x1c0 [ 76.084014][ T1393] ? __cfi_dump_stack_lvl+0x10/0x10 [ 76.084043][ T1393] dump_stack+0x19/0x20 [ 76.084072][ T1393] should_fail_ex+0x3d7/0x530 [ 76.084096][ T1393] should_fail_alloc_page+0xec/0x110 [ 76.084136][ T1393] __alloc_pages_noprof+0x1c0/0x7e0 [ 76.084160][ T1393] ? kernel_text_address+0xa9/0xe0 [ 76.084185][ T1393] ? __cfi___alloc_pages_noprof+0x10/0x10 [ 76.084208][ T1393] ? unwind_get_return_address+0x51/0x90 [ 76.084233][ T1393] ? __cfi_stack_trace_consume_entry+0x10/0x10 [ 76.084259][ T1393] get_free_pages_noprof+0x14/0x40 [ 76.084282][ T1393] kasan_populate_vmalloc_pte+0x4c/0x170 [ 76.084308][ T1393] __apply_to_page_range+0x7c2/0xd00 [ 76.084339][ T1393] ? __cfi_kasan_populate_vmalloc_pte+0x10/0x10 [ 76.084368][ T1393] ? do_syscall_64+0x57/0xf0 [ 76.084398][ T1393] ? apply_to_page_range+0x60/0x60 [ 76.084429][ T1393] ? __cfi_kasan_populate_vmalloc_pte+0x10/0x10 [ 76.084456][ T1393] apply_to_page_range+0x3f/0x60 [ 76.084485][ T1393] kasan_populate_vmalloc+0x64/0x80 [ 76.084513][ T1393] alloc_vmap_area+0x1e6a/0x26c0 [ 76.084537][ T1393] ? kasan_save_alloc_info+0x40/0x50 [ 76.084562][ T1393] ? __kasan_kmalloc+0x96/0xb0 [ 76.084592][ T1393] ? vm_map_ram+0xdc0/0xdc0 [ 76.084614][ T1393] __get_vm_area_node+0x201/0x3d0 [ 76.084638][ T1393] __vmalloc_node_range_noprof+0x30e/0x1480 [ 76.084663][ T1393] ? copy_process+0x55a/0x3220 [ 76.084691][ T1393] ? __cfi___vmalloc_node_range_noprof+0x10/0x10 [ 76.084715][ T1393] ? kasan_save_alloc_info+0x40/0x50 [ 76.084738][ T1393] ? __kasan_slab_alloc+0x73/0x90 [ 76.084767][ T1393] ? arch_dup_task_struct+0x5b/0xe0 [ 76.084797][ T1393] ? __asan_memcpy+0x5a/0x80 [ 76.084822][ T1393] dup_task_struct+0x5d6/0xd50 [ 76.084844][ T1393] ? copy_process+0x55a/0x3220 [ 76.084867][ T1393] ? _raw_spin_lock_irq+0x93/0x120 [ 76.084896][ T1393] ? copy_process+0x3220/0x3220 [ 76.084920][ T1393] ? __kasan_check_write+0x18/0x20 [ 76.084947][ T1393] copy_process+0x55a/0x3220 [ 76.084974][ T1393] ? __cfi_copy_process+0x10/0x10 [ 76.084997][ T1393] ? __kmalloc_cache_noprof+0x23c/0x470 [ 76.085037][ T1393] ? __kasan_check_write+0x18/0x20 [ 76.085062][ T1393] ? __cfi_kvm_nx_huge_page_recovery_worker+0x10/0x10 [ 76.085095][ T1393] vhost_task_create+0x1f7/0x400 [ 76.085133][ T1393] ? __cfi_kvm_nx_huge_page_recovery_worker_kill+0x10/0x10 [ 76.085168][ T1393] ? __cfi_vhost_task_create+0x10/0x10 [ 76.085200][ T1393] ? __cfi_vhost_task_fn+0x10/0x10 [ 76.085232][ T1393] ? __kasan_check_write+0x18/0x20 [ 76.085255][ T1393] ? mutex_lock+0x97/0x1d0 [ 76.085275][ T1393] ? __cfi_mutex_lock+0x10/0x10 [ 76.085296][ T1393] ? kernel_text_address+0xa9/0xe0 [ 76.085322][ T1393] kvm_mmu_post_init_vm+0x161/0x300 [ 76.085349][ T1393] kvm_arch_vcpu_ioctl_run+0xf3/0x1bd0 [ 76.085378][ T1393] ? __cfi_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 76.085404][ T1393] ? kstrtoull+0x13b/0x1e0 [ 76.085424][ T1393] ? kstrtouint+0x78/0xf0 [ 76.085443][ T1393] ? ioctl_has_perm+0x1bc/0x500 [ 76.085466][ T1393] ? __asan_memcpy+0x5a/0x80 [ 76.085490][ T1393] ? ioctl_has_perm+0x408/0x500 [ 76.085511][ T1393] ? has_cap_mac_admin+0xd0/0xd0 [ 76.085533][ T1393] ? __kasan_check_write+0x18/0x20 [ 76.085557][ T1393] ? mutex_lock_killable+0x97/0x1d0 [ 76.085580][ T1393] ? __cfi_mutex_lock_killable+0x10/0x10 [ 76.085602][ T1393] ? proc_fail_nth_write+0x184/0x220 [ 76.085626][ T1393] kvm_vcpu_ioctl+0xa48/0x1000 [ 76.085657][ T1393] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 76.085686][ T1393] ? __cfi_vfs_write+0x10/0x10 [ 76.085711][ T1393] ? __kasan_check_write+0x18/0x20 [ 76.085736][ T1393] ? mutex_unlock+0x90/0x240 [ 76.085757][ T1393] ? __cfi_mutex_unlock+0x10/0x10 [ 76.085777][ T1393] ? __fget_files+0x2c5/0x340 [ 76.085807][ T1393] ? __fget_files+0x2c5/0x340 [ 76.085840][ T1393] ? bpf_lsm_file_ioctl+0xd/0x20 [ 76.085866][ T1393] ? security_file_ioctl+0x3e/0x110 [ 76.085905][ T1393] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 76.085934][ T1393] __se_sys_ioctl+0x132/0x1b0 [ 76.085966][ T1393] __x64_sys_ioctl+0x7f/0xa0 [ 76.085996][ T1393] x64_sys_call+0x1878/0x2ee0 [ 76.086028][ T1393] do_syscall_64+0x57/0xf0 [ 76.086058][ T1393] ? clear_bhb_loop+0x50/0xa0 [ 76.086089][ T1393] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 76.086125][ T1393] RIP: 0033:0x7f670259aeb9 [ 76.086145][ T1393] 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 [ 76.086164][ T1393] RSP: 002b:00007f67033b6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 76.086187][ T1393] RAX: ffffffffffffffda RBX: 00007f6702815fa0 RCX: 00007f670259aeb9 [ 76.086203][ T1393] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 000000000000000a [ 76.086217][ T1393] RBP: 00007f67033b6090 R08: 0000000000000000 R09: 0000000000000000 [ 76.086231][ T1393] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 76.086244][ T1393] R13: 00007f6702816038 R14: 00007f6702815fa0 R15: 00007ffc5ea714c8 [ 76.086262][ T1393] [ 76.133303][ T700] usb 1-1: USB disconnect, device number 17 [ 76.175834][ T1393] syz.5.392: vmalloc error: size 32768, vm_struct allocation failed, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 76.346939][ T31] usb 5-1: 5:0: failed to get current value for ch 0 (-22) [ 76.353168][ T1393] ,cpuset= [ 76.442820][ T31] usb 5-1: USB disconnect, device number 8 [ 76.449306][ T1393] syz5 [ 76.480046][ T528] udevd[528]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 76.489803][ T1393] ,mems_allowed=0 [ 76.662720][ T1393] CPU: 1 UID: 0 PID: 1393 Comm: syz.5.392 Not tainted syzkaller #0 001c7e68fa735976e9f6b7ad125989e1d2b10b0e [ 76.662754][ T1393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 76.662767][ T1393] Call Trace: [ 76.662774][ T1393] [ 76.662783][ T1393] __dump_stack+0x21/0x30 [ 76.662819][ T1393] dump_stack_lvl+0x140/0x1c0 [ 76.662838][ T1393] ? __cfi_dump_stack_lvl+0x10/0x10 [ 76.662859][ T1393] dump_stack+0x19/0x20 [ 76.662899][ T1393] warn_alloc+0x1e7/0x2c0 [ 76.662921][ T1393] ? entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 76.662951][ T1393] ? __cfi_warn_alloc+0x10/0x10 [ 76.662975][ T1393] ? kfree+0x158/0x440 [ 76.662994][ T1393] ? __get_vm_area_node+0x21a/0x3d0 [ 76.663011][ T1393] __vmalloc_node_range_noprof+0x333/0x1480 [ 76.663032][ T1393] ? __cfi___vmalloc_node_range_noprof+0x10/0x10 [ 76.663050][ T1393] ? kasan_save_alloc_info+0x40/0x50 [ 76.663087][ T1393] ? __kasan_slab_alloc+0x73/0x90 [ 76.663117][ T1393] ? arch_dup_task_struct+0x5b/0xe0 [ 76.663147][ T1393] ? __asan_memcpy+0x5a/0x80 [ 76.663176][ T1393] dup_task_struct+0x5d6/0xd50 [ 76.663193][ T1393] ? copy_process+0x55a/0x3220 [ 76.663210][ T1393] ? _raw_spin_lock_irq+0x93/0x120 [ 76.663232][ T1393] ? copy_process+0x3220/0x3220 [ 76.663249][ T1393] ? __kasan_check_write+0x18/0x20 [ 76.663286][ T1393] copy_process+0x55a/0x3220 [ 76.663320][ T1393] ? __cfi_copy_process+0x10/0x10 [ 76.663343][ T1393] ? __kmalloc_cache_noprof+0x23c/0x470 [ 76.663374][ T1393] ? __kasan_check_write+0x18/0x20 [ 76.663392][ T1393] ? __cfi_kvm_nx_huge_page_recovery_worker+0x10/0x10 [ 76.663418][ T1393] vhost_task_create+0x1f7/0x400 [ 76.663441][ T1393] ? __cfi_kvm_nx_huge_page_recovery_worker_kill+0x10/0x10 [ 76.663485][ T1393] ? __cfi_vhost_task_create+0x10/0x10 [ 76.663520][ T1393] ? __cfi_vhost_task_fn+0x10/0x10 [ 76.663550][ T1393] ? __kasan_check_write+0x18/0x20 [ 76.663578][ T1393] ? mutex_lock+0x97/0x1d0 [ 76.663594][ T1393] ? __cfi_mutex_lock+0x10/0x10 [ 76.663609][ T1393] ? kernel_text_address+0xa9/0xe0 [ 76.663628][ T1393] kvm_mmu_post_init_vm+0x161/0x300 [ 76.663649][ T1393] kvm_arch_vcpu_ioctl_run+0xf3/0x1bd0 [ 76.663687][ T1393] ? __cfi_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 76.663714][ T1393] ? kstrtoull+0x13b/0x1e0 [ 76.663734][ T1393] ? kstrtouint+0x78/0xf0 [ 76.663753][ T1393] ? ioctl_has_perm+0x1bc/0x500 [ 76.663778][ T1393] ? __asan_memcpy+0x5a/0x80 [ 76.663815][ T1393] ? ioctl_has_perm+0x408/0x500 [ 76.663838][ T1393] ? has_cap_mac_admin+0xd0/0xd0 [ 76.663859][ T1393] ? __kasan_check_write+0x18/0x20 [ 76.663885][ T1393] ? mutex_lock_killable+0x97/0x1d0 [ 76.663908][ T1393] ? __cfi_mutex_lock_killable+0x10/0x10 [ 76.663932][ T1393] ? proc_fail_nth_write+0x184/0x220 [ 76.663959][ T1393] kvm_vcpu_ioctl+0xa48/0x1000 [ 76.663982][ T1393] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 76.664004][ T1393] ? __cfi_vfs_write+0x10/0x10 [ 76.664022][ T1393] ? __kasan_check_write+0x18/0x20 [ 76.664040][ T1393] ? mutex_unlock+0x90/0x240 [ 76.664057][ T1393] ? __cfi_mutex_unlock+0x10/0x10 [ 76.664092][ T1393] ? __fget_files+0x2c5/0x340 [ 76.664123][ T1393] ? __fget_files+0x2c5/0x340 [ 76.664152][ T1393] ? bpf_lsm_file_ioctl+0xd/0x20 [ 76.664176][ T1393] ? security_file_ioctl+0x3e/0x110 [ 76.664191][ T1393] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 76.664213][ T1393] __se_sys_ioctl+0x132/0x1b0 [ 76.664235][ T1393] __x64_sys_ioctl+0x7f/0xa0 [ 76.664257][ T1393] x64_sys_call+0x1878/0x2ee0 [ 76.664300][ T1393] do_syscall_64+0x57/0xf0 [ 76.664343][ T1393] ? clear_bhb_loop+0x50/0xa0 [ 76.664374][ T1393] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 76.664404][ T1393] RIP: 0033:0x7f670259aeb9 [ 76.664418][ T1393] 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 [ 76.664432][ T1393] RSP: 002b:00007f67033b6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 76.664449][ T1393] RAX: ffffffffffffffda RBX: 00007f6702815fa0 RCX: 00007f670259aeb9 [ 76.664476][ T1393] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 000000000000000a [ 76.664492][ T1393] RBP: 00007f67033b6090 R08: 0000000000000000 R09: 0000000000000000 [ 76.664507][ T1393] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 76.664520][ T1393] R13: 00007f6702816038 R14: 00007f6702815fa0 R15: 00007ffc5ea714c8 [ 76.664539][ T1393] [ 77.088216][ T1393] Mem-Info: [ 77.091368][ T1393] active_anon:7944 inactive_anon:0 isolated_anon:0 [ 77.091368][ T1393] active_file:6638 inactive_file:12542 isolated_file:0 [ 77.091368][ T1393] unevictable:0 dirty:330 writeback:0 [ 77.091368][ T1393] slab_reclaimable:4844 slab_unreclaimable:72415 [ 77.091368][ T1393] mapped:25397 shmem:164 pagetables:805 [ 77.091368][ T1393] sec_pagetables:0 bounce:0 [ 77.091368][ T1393] kernel_misc_reclaimable:0 [ 77.091368][ T1393] free:1525692 free_pcp:2321 free_cma:0 [ 77.136231][ T1393] Node 0 active_anon:31776kB inactive_anon:0kB active_file:26552kB inactive_file:50168kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:101588kB dirty:1320kB writeback:0kB shmem:656kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:5216kB pagetables:3220kB sec_pagetables:0kB all_unreclaimable? no [ 77.168215][ T31] usb 5-1: new high-speed USB device number 9 using dummy_hcd [ 77.168771][ T1393] DMA32 free:2958164kB boost:0kB min:19080kB low:23848kB high:28616kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:2963372kB mlocked:0kB bounce:0kB free_pcp:5208kB local_pcp:5208kB free_cma:0kB [ 77.231024][ T1393] lowmem_reserve[]: 0 3921 3921 [ 77.236230][ T1393] Normal free:3139952kB boost:0kB min:25972kB low:32464kB high:38956kB reserved_highatomic:0KB free_highatomic:0KB active_anon:31476kB inactive_anon:0kB active_file:29352kB inactive_file:50168kB unevictable:0kB writepending:1320kB present:5242880kB managed:4015864kB mlocked:0kB bounce:0kB free_pcp:6092kB local_pcp:1652kB free_cma:0kB [ 77.268303][ T1393] lowmem_reserve[]: 0 0 0 [ 77.272708][ T1393] DMA32: 5*4kB (M) 4*8kB (M) 4*16kB (M) 5*32kB (M) 5*64kB (M) 4*128kB (M) 5*256kB (M) 5*512kB (M) 4*1024kB (UM) 4*2048kB (M) 718*4096kB (M) = 2958164kB [ 77.288540][ T1393] Normal: 3*4kB (UE) 54*8kB (UE) 159*16kB (UME) 0*32kB 18*64kB (UME) 20*128kB (UME) 13*256kB (UE) 10*512kB (UME) 11*1024kB (UME) 9*2048kB (UME) 755*4096kB (M) = 3137324kB [ 77.305899][ T1393] 19340 total pagecache pages [ 77.310607][ T1393] 0 pages in swap cache [ 77.314933][ T1393] Free swap = 124996kB [ 77.321861][ T1393] Total swap = 124996kB [ 77.326346][ T1393] 2097051 pages RAM [ 77.330178][ T1393] 0 pages HighMem/MovableOnly [ 77.335048][ T1393] 352242 pages reserved [ 77.339224][ T1393] 0 pages cma reserved [ 77.344344][ T31] usb 5-1: Using ep0 maxpacket: 32 [ 77.350537][ T31] usb 5-1: config 0 has an invalid interface number: 184 but max is 0 [ 77.358773][ T31] usb 5-1: config 0 has no interface number 0 [ 77.364900][ T31] usb 5-1: config 0 interface 184 has no altsetting 0 [ 77.373059][ T31] usb 5-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 77.382176][ T31] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 77.385791][ T1393] Memory allocations: [ 77.390210][ T31] usb 5-1: Product: syz [ 77.394562][ T1393] 0 B 0 init/main.c:1477 func:do_initcalls [ 77.398407][ T31] usb 5-1: Manufacturer: syz [ 77.410219][ T31] usb 5-1: SerialNumber: syz [ 77.415315][ T1393] 0 B 0 init/do_mounts.c:186 func:mount_root_generic [ 77.416394][ T31] usb 5-1: config 0 descriptor?? [ 77.429423][ T31] smsc75xx v1.0.0 [ 77.433097][ T31] smsc75xx 5-1:0.184 (unnamed net_device) (uninitialized): usbnet_get_endpoints failed: -22 [ 77.435599][ T1393] 0 B 0 init/do_mounts.c:158 func:do_mount_root [ 77.443357][ T31] smsc75xx 5-1:0.184: probe with driver smsc75xx failed with error -22 [ 77.468736][ T1393] 0 B 0 init/do_mounts.c:352 func:mount_nodev_root [ 77.476739][ T1393] 0 B 0 init/do_mounts_rd.c:241 func:rd_load_image [ 77.484692][ T1393] 0 B 0 init/do_mounts_rd.c:72 func:identify_ramdisk_image [ 77.493316][ T1393] 0 B 0 init/initramfs.c:507 func:unpack_to_rootfs [ 77.501280][ T1393] 0 B 0 init/initramfs.c:508 func:unpack_to_rootfs [ 77.509250][ T1393] 0 B 0 init/initramfs.c:509 func:unpack_to_rootfs [ 77.517208][ T1393] 0 B 0 init/initramfs.c:101 func:find_link [ 77.555508][ T9] usb 4-1: new high-speed USB device number 23 using dummy_hcd [ 77.635563][ T31] usb 5-1: USB disconnect, device number 9 [ 77.705480][ T9] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 77.716502][ T9] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 77.726877][ T9] usb 4-1: New USB device found, idVendor=046d, idProduct=c222, bcdDevice= 0.00 [ 77.736364][ T9] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 77.745589][ T9] usb 4-1: config 0 descriptor?? [ 78.155440][ T9] usbhid 4-1:0.0: can't add hid device: -71 [ 78.161611][ T9] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 78.179023][ T9] usb 4-1: USB disconnect, device number 23 [ 78.394383][ T700] usb 5-1: new high-speed USB device number 10 using dummy_hcd [ 78.510703][ T1429] usb usb9: usbfs: process 1429 (syz.0.403) did not claim interface 7 before use [ 78.545556][ T700] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 78.556585][ T700] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 78.566538][ T700] usb 5-1: New USB device found, idVendor=10c4, idProduct=ea90, bcdDevice= 0.00 [ 78.575814][ T700] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 78.586704][ T700] usb 5-1: config 0 descriptor?? [ 78.686893][ T1436] FAULT_INJECTION: forcing a failure. [ 78.686893][ T1436] name failslab, interval 1, probability 0, space 0, times 0 [ 78.699608][ T1436] CPU: 1 UID: 0 PID: 1436 Comm: syz.3.406 Not tainted syzkaller #0 001c7e68fa735976e9f6b7ad125989e1d2b10b0e [ 78.699632][ T1436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 78.699643][ T1436] Call Trace: [ 78.699649][ T1436] [ 78.699656][ T1436] __dump_stack+0x21/0x30 [ 78.699681][ T1436] dump_stack_lvl+0x140/0x1c0 [ 78.699700][ T1436] ? __cfi_dump_stack_lvl+0x10/0x10 [ 78.699724][ T1436] ? _raw_spin_unlock_irqrestore+0x4a/0x70 [ 78.699749][ T1436] dump_stack+0x19/0x20 [ 78.699767][ T1436] should_fail_ex+0x3d7/0x530 [ 78.699784][ T1436] should_failslab+0xac/0x100 [ 78.699807][ T1436] __kmalloc_node_noprof+0x6c/0x4f0 [ 78.699827][ T1436] ? __kvmalloc_node_noprof+0x128/0x300 [ 78.699845][ T1436] ? __kasan_check_write+0x18/0x20 [ 78.699864][ T1436] __kvmalloc_node_noprof+0x128/0x300 [ 78.699883][ T1436] ? __cfi___kvmalloc_node_noprof+0x10/0x10 [ 78.699902][ T1436] ? _raw_spin_lock+0x92/0x120 [ 78.699923][ T1436] ? __kasan_check_write+0x18/0x20 [ 78.699941][ T1436] ? enqueue_timer+0x1c5/0x4b0 [ 78.699960][ T1436] __kvm_mmu_topup_memory_cache+0x5e6/0x850 [ 78.699982][ T1436] ? mutex_unlock+0x90/0x240 [ 78.699999][ T1436] ? __cfi_mutex_unlock+0x10/0x10 [ 78.700015][ T1436] kvm_mmu_topup_memory_cache+0x24/0x30 [ 78.700036][ T1436] kvm_mmu_load+0xa2/0x2890 [ 78.700053][ T1436] ? kvm_hv_setup_tsc_page+0x5f4/0xa80 [ 78.700073][ T1436] ? vmx_flush_tlb_guest+0x1d3/0x3b0 [ 78.700089][ T1436] ? kvm_apic_has_interrupt+0x793/0x7a0 [ 78.700107][ T1436] ? kvm_service_local_tlb_flush_requests+0x61/0x150 [ 78.700132][ T1436] vcpu_run+0x4dad/0x7840 [ 78.700167][ T1436] ? signal_pending+0xc0/0xc0 [ 78.700184][ T1436] ? __kasan_check_write+0x18/0x20 [ 78.700202][ T1436] ? xfd_validate_state+0x68/0x140 [ 78.700222][ T1436] ? fpu_swap_kvm_fpstate+0x92/0x5e0 [ 78.700237][ T1436] ? __kasan_check_write+0x18/0x20 [ 78.700255][ T1436] ? fpregs_mark_activate+0x68/0x160 [ 78.700270][ T1436] ? fpu_swap_kvm_fpstate+0x44c/0x5e0 [ 78.700286][ T1436] ? fpu_swap_kvm_fpstate+0x92/0x5e0 [ 78.700302][ T1436] kvm_arch_vcpu_ioctl_run+0x1167/0x1bd0 [ 78.700322][ T1436] ? __cfi_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 78.700341][ T1436] ? kstrtoull+0x13b/0x1e0 [ 78.700355][ T1436] ? kstrtouint+0x78/0xf0 [ 78.700369][ T1436] ? ioctl_has_perm+0x1bc/0x500 [ 78.700385][ T1436] ? __asan_memcpy+0x5a/0x80 [ 78.700404][ T1436] ? ioctl_has_perm+0x408/0x500 [ 78.700419][ T1436] ? has_cap_mac_admin+0xd0/0xd0 [ 78.700435][ T1436] ? __kasan_check_write+0x18/0x20 [ 78.700453][ T1436] ? mutex_lock_killable+0x97/0x1d0 [ 78.700470][ T1436] ? __cfi_mutex_lock_killable+0x10/0x10 [ 78.700487][ T1436] ? proc_fail_nth_write+0x184/0x220 [ 78.700504][ T1436] kvm_vcpu_ioctl+0xa48/0x1000 [ 78.700528][ T1436] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 78.700550][ T1436] ? __cfi_vfs_write+0x10/0x10 [ 78.700569][ T1436] ? __kasan_check_write+0x18/0x20 [ 78.700586][ T1436] ? mutex_unlock+0x90/0x240 [ 78.700602][ T1436] ? __cfi_mutex_unlock+0x10/0x10 [ 78.700618][ T1436] ? __fget_files+0x2c5/0x340 [ 78.700640][ T1436] ? __fget_files+0x2c5/0x340 [ 78.700662][ T1436] ? bpf_lsm_file_ioctl+0xd/0x20 [ 78.700676][ T1436] ? security_file_ioctl+0x3e/0x110 [ 78.700691][ T1436] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 78.700713][ T1436] __se_sys_ioctl+0x132/0x1b0 [ 78.700735][ T1436] __x64_sys_ioctl+0x7f/0xa0 [ 78.700757][ T1436] x64_sys_call+0x1878/0x2ee0 [ 78.700779][ T1436] do_syscall_64+0x57/0xf0 [ 78.700800][ T1436] ? clear_bhb_loop+0x50/0xa0 [ 78.700823][ T1436] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 78.700844][ T1436] RIP: 0033:0x7f3df7f9aeb9 [ 78.700857][ T1436] 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 [ 78.700870][ T1436] RSP: 002b:00007f3df8e71028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 78.700887][ T1436] RAX: ffffffffffffffda RBX: 00007f3df8215fa0 RCX: 00007f3df7f9aeb9 [ 78.700900][ T1436] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 78.700910][ T1436] RBP: 00007f3df8e71090 R08: 0000000000000000 R09: 0000000000000000 [ 78.700921][ T1436] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 78.700931][ T1436] R13: 00007f3df8216038 R14: 00007f3df8215fa0 R15: 00007ffc55c43d88 [ 78.700945][ T1436] [ 79.174378][ T31] usb 6-1: new full-speed USB device number 2 using dummy_hcd [ 79.205656][ T1441] FAULT_INJECTION: forcing a failure. [ 79.205656][ T1441] name failslab, interval 1, probability 0, space 0, times 0 [ 79.218360][ T1441] CPU: 1 UID: 0 PID: 1441 Comm: syz.3.408 Not tainted syzkaller #0 001c7e68fa735976e9f6b7ad125989e1d2b10b0e [ 79.218392][ T1441] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 79.218409][ T1441] Call Trace: [ 79.218415][ T1441] [ 79.218421][ T1441] __dump_stack+0x21/0x30 [ 79.218445][ T1441] dump_stack_lvl+0x140/0x1c0 [ 79.218465][ T1441] ? __cfi_dump_stack_lvl+0x10/0x10 [ 79.218489][ T1441] dump_stack+0x19/0x20 [ 79.218507][ T1441] should_fail_ex+0x3d7/0x530 [ 79.218524][ T1441] should_failslab+0xac/0x100 [ 79.218547][ T1441] kmem_cache_alloc_node_noprof+0x45/0x420 [ 79.218567][ T1441] ? dup_task_struct+0xc1/0xd50 [ 79.218601][ T1441] ? kasan_save_alloc_info+0x40/0x50 [ 79.218618][ T1441] ? __kasan_kmalloc+0x96/0xb0 [ 79.218640][ T1441] ? __kmalloc_cache_noprof+0x23c/0x470 [ 79.218659][ T1441] dup_task_struct+0xc1/0xd50 [ 79.218675][ T1441] ? __kasan_check_write+0x18/0x20 [ 79.218693][ T1441] ? _raw_spin_lock_irq+0x93/0x120 [ 79.218716][ T1441] ? copy_process+0x3220/0x3220 [ 79.218732][ T1441] ? __kasan_check_write+0x18/0x20 [ 79.218751][ T1441] copy_process+0x55a/0x3220 [ 79.218769][ T1441] ? __cfi_copy_process+0x10/0x10 [ 79.218786][ T1441] ? __kmalloc_cache_noprof+0x23c/0x470 [ 79.218805][ T1441] ? __kasan_check_write+0x18/0x20 [ 79.218824][ T1441] ? __cfi_kvm_nx_huge_page_recovery_worker+0x10/0x10 [ 79.218850][ T1441] vhost_task_create+0x1f7/0x400 [ 79.218874][ T1441] ? __cfi_kvm_nx_huge_page_recovery_worker_kill+0x10/0x10 [ 79.218900][ T1441] ? __cfi_vhost_task_create+0x10/0x10 [ 79.218930][ T1441] ? __cfi_vhost_task_fn+0x10/0x10 [ 79.218953][ T1441] ? __kasan_check_write+0x18/0x20 [ 79.218970][ T1441] ? mutex_lock+0x97/0x1d0 [ 79.218986][ T1441] ? __cfi_mutex_lock+0x10/0x10 [ 79.219001][ T1441] ? kernel_text_address+0xa9/0xe0 [ 79.219021][ T1441] kvm_mmu_post_init_vm+0x161/0x300 [ 79.219041][ T1441] kvm_arch_vcpu_ioctl_run+0xf3/0x1bd0 [ 79.219061][ T1441] ? __cfi_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 79.219081][ T1441] ? kstrtoull+0x13b/0x1e0 [ 79.219095][ T1441] ? kstrtouint+0x78/0xf0 [ 79.219109][ T1441] ? ioctl_has_perm+0x1bc/0x500 [ 79.219126][ T1441] ? __asan_memcpy+0x5a/0x80 [ 79.219144][ T1441] ? ioctl_has_perm+0x408/0x500 [ 79.219161][ T1441] ? has_cap_mac_admin+0xd0/0xd0 [ 79.219177][ T1441] ? __kasan_check_write+0x18/0x20 [ 79.219195][ T1441] ? mutex_lock_killable+0x97/0x1d0 [ 79.219212][ T1441] ? __cfi_mutex_lock_killable+0x10/0x10 [ 79.219229][ T1441] ? proc_fail_nth_write+0x184/0x220 [ 79.219246][ T1441] kvm_vcpu_ioctl+0xa48/0x1000 [ 79.219269][ T1441] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 79.219292][ T1441] ? __cfi_vfs_write+0x10/0x10 [ 79.219311][ T1441] ? __kasan_check_write+0x18/0x20 [ 79.219328][ T1441] ? mutex_unlock+0x90/0x240 [ 79.219344][ T1441] ? __cfi_mutex_unlock+0x10/0x10 [ 79.219360][ T1441] ? __fget_files+0x2c5/0x340 [ 79.219382][ T1441] ? __fget_files+0x2c5/0x340 [ 79.219404][ T1441] ? bpf_lsm_file_ioctl+0xd/0x20 [ 79.219419][ T1441] ? security_file_ioctl+0x3e/0x110 [ 79.219434][ T1441] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 79.219456][ T1441] __se_sys_ioctl+0x132/0x1b0 [ 79.219478][ T1441] __x64_sys_ioctl+0x7f/0xa0 [ 79.219500][ T1441] x64_sys_call+0x1878/0x2ee0 [ 79.219522][ T1441] do_syscall_64+0x57/0xf0 [ 79.219544][ T1441] ? clear_bhb_loop+0x50/0xa0 [ 79.219566][ T1441] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 79.219587][ T1441] RIP: 0033:0x7f3df7f9aeb9 [ 79.219600][ T1441] 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 [ 79.219614][ T1441] RSP: 002b:00007f3df8e71028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 79.219636][ T1441] RAX: ffffffffffffffda RBX: 00007f3df8215fa0 RCX: 00007f3df7f9aeb9 [ 79.219648][ T1441] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 79.219659][ T1441] RBP: 00007f3df8e71090 R08: 0000000000000000 R09: 0000000000000000 [ 79.219669][ T1441] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 79.219678][ T1441] R13: 00007f3df8216038 R14: 00007f3df8215fa0 R15: 00007ffc55c43d88 [ 79.219693][ T1441] [ 79.628136][ T700] cp2112 0003:10C4:EA90.0009: unknown main item tag 0x0 [ 79.636604][ T700] cp2112 0003:10C4:EA90.0009: hidraw0: USB HID v0.00 Device [HID 10c4:ea90] on usb-dummy_hcd.4-1/input0 [ 79.715569][ T31] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 79.726616][ T31] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 79.736431][ T31] usb 6-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 79.749287][ T31] usb 6-1: New USB device found, idVendor=0457, idProduct=07da, bcdDevice= 0.00 [ 79.758407][ T31] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 79.770592][ T31] usb 6-1: config 0 descriptor?? [ 79.827921][ T700] cp2112 0003:10C4:EA90.0009: error requesting version [ 79.835650][ T700] cp2112 0003:10C4:EA90.0009: probe with driver cp2112 failed with error -5 [ 80.180899][ T31] hid-multitouch 0003:0457:07DA.000A: unknown main item tag 0x0 [ 80.188724][ T31] hid-multitouch 0003:0457:07DA.000A: unknown main item tag 0x0 [ 80.196454][ T31] hid-multitouch 0003:0457:07DA.000A: unknown main item tag 0x0 [ 80.204150][ T31] hid-multitouch 0003:0457:07DA.000A: unknown main item tag 0x0 [ 80.211905][ T31] hid-multitouch 0003:0457:07DA.000A: unknown main item tag 0x0 [ 80.219677][ T31] hid-multitouch 0003:0457:07DA.000A: unknown main item tag 0x0 [ 80.227382][ T31] hid-multitouch 0003:0457:07DA.000A: unknown main item tag 0x0 [ 80.235067][ T31] hid-multitouch 0003:0457:07DA.000A: unknown main item tag 0x0 [ 80.242720][ T31] hid-multitouch 0003:0457:07DA.000A: unknown main item tag 0x0 [ 80.250413][ T31] hid-multitouch 0003:0457:07DA.000A: unknown main item tag 0x0 [ 80.258177][ T31] hid-multitouch 0003:0457:07DA.000A: unknown main item tag 0x0 [ 80.265913][ T31] hid-multitouch 0003:0457:07DA.000A: unknown main item tag 0x0 [ 80.273584][ T31] hid-multitouch 0003:0457:07DA.000A: unknown main item tag 0x0 [ 80.281269][ T31] hid-multitouch 0003:0457:07DA.000A: unknown main item tag 0x0 [ 80.288972][ T31] hid-multitouch 0003:0457:07DA.000A: unknown main item tag 0x0 [ 80.297546][ T31] hid-multitouch 0003:0457:07DA.000A: hidraw0: USB HID v0.00 Device [HID 0457:07da] on usb-dummy_hcd.5-1/input0 [ 80.381560][ T10] usb 6-1: USB disconnect, device number 2 [ 80.546078][ T36] audit: type=1400 audit(1769821898.794:237): avc: denied { read } for pid=1456 comm="syz.3.413" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 80.581388][ T1459] ------------[ cut here ]------------ [ 80.586987][ T1459] WARNING: CPU: 1 PID: 1459 at mm/page_alloc.c:5234 __alloc_pages_noprof+0x109/0x7e0 [ 80.596531][ T1459] Modules linked in: [ 80.600497][ T1459] CPU: 1 UID: 0 PID: 1459 Comm: syz.3.414 Not tainted syzkaller #0 001c7e68fa735976e9f6b7ad125989e1d2b10b0e [ 80.612011][ T1459] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 80.622140][ T1459] RIP: 0010:__alloc_pages_noprof+0x109/0x7e0 [ 80.628202][ T1459] Code: 00 0f 1f 44 00 00 83 fb 0b 72 28 b8 00 20 00 00 23 44 24 40 75 1d 80 3d 9a b7 0b 06 00 0f 85 c2 00 00 00 c6 05 8d b7 0b 06 01 <0f> 0b 31 c0 e9 b4 00 00 00 83 fb 0a 0f 87 a9 00 00 00 44 8b 64 24 [ 80.647893][ T1459] RSP: 0018:ffffc9000c1ef640 EFLAGS: 00010246 [ 80.653996][ T1459] RAX: 0000000000000000 RBX: 000000000000000e RCX: 0000000000000000 [ 80.662089][ T1459] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffc9000c1ef6f8 [ 80.670160][ T1459] RBP: ffffc9000c1ef780 R08: ffffc9000c1ef6f7 R09: 0000000000000000 [ 80.678222][ T1459] R10: ffffc9000c1ef6e0 R11: fffff5200183dedf R12: ffffc9000c1ef680 [ 80.686297][ T1459] R13: dffffc0000000000 R14: 1ffff9200183decc R15: 0000000000000000 [ 80.694374][ T1459] FS: 00007f3df8e716c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 80.703352][ T1459] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 80.710119][ T1459] CR2: 000020000000f000 CR3: 000000010c670000 CR4: 00000000003526b0 [ 80.718175][ T1459] Call Trace: [ 80.721491][ T1459] [ 80.724514][ T1459] ? __cfi___alloc_pages_noprof+0x10/0x10 [ 80.730283][ T1459] ? __kasan_slab_alloc+0x73/0x90 [ 80.735431][ T1459] ? kmem_cache_alloc_noprof+0x1e2/0x410 [ 80.741132][ T1459] ? hashtab_init+0xdb/0x1f0 [ 80.745791][ T1459] ___kmalloc_large_node+0x81/0x210 [ 80.751032][ T1459] ? hashtab_init+0xdb/0x1f0 [ 80.755690][ T1459] __kmalloc_large_node_noprof+0x1e/0xd0 [ 80.761368][ T1459] ? hashtab_init+0xdb/0x1f0 [ 80.766032][ T1459] __kmalloc_noprof+0x326/0x500 [ 80.770931][ T1459] ? __cfi_ebitmap_read+0x10/0x10 [ 80.776069][ T1459] hashtab_init+0xdb/0x1f0 [ 80.780527][ T1459] ? policydb_read+0x87f/0x28b0 [ 80.785469][ T1459] symtab_init+0x44/0x70 [ 80.789763][ T1459] policydb_read+0x90e/0x28b0 [ 80.794506][ T1459] ? __kasan_kmalloc+0x96/0xb0 [ 80.799314][ T1459] ? __cfi_policydb_read+0x10/0x10 [ 80.804530][ T1459] ? security_load_policy+0x130/0x12d0 [ 80.810147][ T1459] security_load_policy+0x16a/0x12d0 [ 80.815513][ T1459] ? irqentry_exit+0x4a/0x60 [ 80.820144][ T1459] ? asm_exc_page_fault+0x2b/0x30 [ 80.825246][ T1459] ? __cfi_security_load_policy+0x10/0x10 [ 80.831016][ T1459] ? rep_movs_alternative+0x4a/0xa0 [ 80.836282][ T1459] sel_write_load+0x2a7/0x5f0 [ 80.840995][ T1459] ? __cfi_sel_write_load+0x10/0x10 [ 80.846265][ T1459] ? bpf_lsm_file_permission+0xd/0x20 [ 80.851673][ T1459] ? __cfi_sel_write_load+0x10/0x10 [ 80.856944][ T1459] vfs_write+0x3c8/0xf90 [ 80.861239][ T1459] ? __cfi_vfs_write+0x10/0x10 [ 80.866073][ T1459] ? __kasan_check_write+0x18/0x20 [ 80.871233][ T1459] ? mutex_lock+0x97/0x1d0 [ 80.875708][ T1459] ? __cfi_mutex_lock+0x10/0x10 [ 80.880598][ T1459] ? __fget_files+0x2c5/0x340 [ 80.885453][ T1459] ksys_write+0x145/0x260 [ 80.889883][ T1459] ? __cfi_ksys_write+0x10/0x10 [ 80.894852][ T1459] ? __kasan_check_write+0x18/0x20 [ 80.900016][ T1459] ? fpregs_restore_userregs+0x11c/0x260 [ 80.905719][ T1459] __x64_sys_write+0x7f/0x90 [ 80.910363][ T1459] x64_sys_call+0x271c/0x2ee0 [ 80.915134][ T1459] do_syscall_64+0x57/0xf0 [ 80.919608][ T1459] ? clear_bhb_loop+0x50/0xa0 [ 80.924391][ T1459] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 80.930355][ T1459] RIP: 0033:0x7f3df7f9aeb9 [ 80.934862][ T1459] 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 [ 80.954566][ T1459] RSP: 002b:00007f3df8e71028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 80.963001][ T1459] RAX: ffffffffffffffda RBX: 00007f3df8215fa0 RCX: 00007f3df7f9aeb9 [ 80.971148][ T1459] RDX: 000000000000fd44 RSI: 0000200000000000 RDI: 0000000000000003 [ 80.979230][ T1459] RBP: 00007f3df8008c1f R08: 0000000000000000 R09: 0000000000000000 [ 80.987267][ T1459] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 80.995335][ T1459] R13: 00007f3df8216038 R14: 00007f3df8215fa0 R15: 00007ffc55c43d88 [ 81.003336][ T1459] [ 81.006406][ T1459] ---[ end trace 0000000000000000 ]--- [ 81.011950][ T1459] SELinux: failed to load policy [ 81.164446][ T10] usb 5-1: USB disconnect, device number 10