last executing test programs: 11.091007126s ago: executing program 3 (id=4): ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bridge_slave_0\x00'}) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RATE_GET(r3, &(0x7f0000001780)={0x0, 0x0, &(0x7f0000001740)={&(0x7f0000000080)=ANY=[@ANYBLOB="14000000", @ANYRES16=r4, @ANYBLOB="0b0700000000041000d045"], 0x14}}, 0x0) 8.703671855s ago: executing program 2 (id=76): timer_create(0x0, &(0x7f0000000200)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x60d3, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(0x0, 0x1, &(0x7f0000000040)={{0x77359400}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x1000000000021, &(0x7f0000000380)=0xffffffc3, 0x4) sendmmsg(0xffffffffffffffff, &(0x7f00000003c0)=[{{&(0x7f0000000400)=@nl=@unspec, 0x80, 0x0}, 0x5b4}], 0x1, 0xc040) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x100000a, 0x4010, 0xffffffffffffffff, 0xb320a000) mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./sys\x00', 0x1ff) mount(0x0, &(0x7f00000004c0)='./sys\x00', &(0x7f0000000500)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./sys/bus/serio/devices/serio0/drvctl\x00', 0x1, 0x0) write(r0, &(0x7f0000000580)='r', 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f00000005c0)='./sys/bus/serio/devices/serio1/drvctl\x00', 0x1, 0x0) write(r1, &(0x7f0000000600)='r', 0x1) 8.559200888s ago: executing program 3 (id=4): ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bridge_slave_0\x00'}) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RATE_GET(r3, &(0x7f0000001780)={0x0, 0x0, &(0x7f0000001740)={&(0x7f0000000080)=ANY=[@ANYBLOB="14000000", @ANYRES16=r4, @ANYBLOB="0b0700000000041000d045"], 0x14}}, 0x0) 6.704701605s ago: executing program 0 (id=78): openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0), 0x42, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x4004000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) socket(0x10, 0x803, 0x0) socket$xdp(0x2c, 0x3, 0x0) sendmsg$inet(r1, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[], 0x128}, 0x0) recvmsg$unix(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001480)=[@cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x90}, 0x80) mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) clock_adjtime(0x0, 0x0) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f0000000440)=@new_dev={0x4, 0x3c9, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x40}}}, &(0x7f0000000300)=0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup(r4) syz_ublk_setup_queues(r5, r3, &(0x7f0000000180)={0x0, 0xfffffffe, 0x0, 0x1, 0x1f4}, &(0x7f0000000a80)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0xe704, 0x200, 0x1000002, 0x91, 0x0, r2}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x105c87, 0x800, 0x0, 0x8003aa}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x1f70, 0x2, 0x40040001, 0x337}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x4, 0x80, 0x0, 0xffffffff}}], 0x1, 0x0, 0x0) 6.703634545s ago: executing program 2 (id=80): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000003c0)={[0x60000000004, 0x1000000000, 0x5, 0x41, 0x9, 0x0, 0x2004cb, 0xffffffffffffffff, 0xa1d, 0x68ff, 0xa, 0x0, 0x3, 0xa], 0x41000, 0x202}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 6.574911278s ago: executing program 2 (id=82): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[], 0x128}, 0x0) recvmsg$unix(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001480)=[@cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x90}, 0x80) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f0000000440)=@new_dev={0x4, 0x3c9, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x40}}}, &(0x7f0000000300)=0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup(r4) syz_ublk_setup_queues(r5, r3, &(0x7f0000000180)={0x0, 0xfffffffe, 0x0, 0x1, 0x1f4}, &(0x7f0000000a80)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0xe704, 0x200, 0x1000002, 0x91, 0x0, r2}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x105c87, 0x800, 0x0, 0x8003aa}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x1f70, 0x2, 0x40040001, 0x337}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x4, 0x80, 0x0, 0xffffffff}}], 0x1, 0x0, 0x0) 6.509500019s ago: executing program 1 (id=83): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x3000, 0x2000, &(0x7f0000003000/0x2000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f00000000c0)="c20000361e0f01c3660fd2eff30f10f1b961020000b80e000000ba000000000f30b98d0200000f320b99f3530000660f6af7c4e2f91d20", 0x37}], 0x1, 0x11, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, 0x0}], 0x1, 0x50, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 6.509332109s ago: executing program 3 (id=4): ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bridge_slave_0\x00'}) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RATE_GET(r3, &(0x7f0000001780)={0x0, 0x0, &(0x7f0000001740)={&(0x7f0000000080)=ANY=[@ANYBLOB="14000000", @ANYRES16=r4, @ANYBLOB="0b0700000000041000d045"], 0x14}}, 0x0) 4.684688745s ago: executing program 0 (id=84): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff) socket$packet(0x11, 0x3, 0x300) mount(0x0, &(0x7f0000000040)='./proc\x00', &(0x7f0000000080)='proc\x00', 0x4000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./proc/thread-self/fail-nth\x00', 0x802, 0x165) write(r0, &(0x7f0000000100)='100', 0x3) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000700), 0x2, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000780)=0xf) r2 = add_key$keyring(&(0x7f0000000200), &(0x7f0000000240)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe) setgroups(0x0, 0x0) keyctl$chown(0x4, r2, 0xee01, 0x0) keyctl$setperm(0x5, r2, 0x30925) keyctl$KEYCTL_MOVE(0x3, r2, 0x0, 0x0, 0x0) eventfd(0x0) r3 = syz_open_procfs(0x0, &(0x7f00000002c0)='fdinfo/3\x00') read$FUSE(r3, &(0x7f00000007c0)={0x2020}, 0x2020) ioctl$TCFLSH(r1, 0x400455c8, 0x4) 4.684525525s ago: executing program 1 (id=85): syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x2e, 0x60, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f00000001c0)=@new_dev={0x4, 0x3c9, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x40}}}, &(0x7f0000000300)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) syz_ublk_setup_queues(r2, r0, &(0x7f00000004c0)={0x0, 0x42cc, 0x10, 0x1, 0x7f}, &(0x7f0000000a80)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0xe706, 0x1000, 0x1000002, 0x91}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x3b00, 0x2, 0x4, 0x3ae}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x93e9, 0x2000, 0x4003bfff, 0x2b9}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x5, 0x800, 0x1, 0x230}}], 0x1, 0x0, 0x0) 4.684108475s ago: executing program 2 (id=86): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CAP_DIRTY_LOG_RING(r1, 0x4068aea3, &(0x7f0000000280)={0xc0, 0x0, 0x2000}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x1ff, 0x1, 0x0, 0x1000, &(0x7f0000001000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r5, 0x4008ae90, &(0x7f0000000080)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x20}, {0x40000001, 0x0, 0x0, 0x31237648, 0x0, 0x9}]}) ioctl$KVM_CAP_HYPERV_ENLIGHTENED_VMCS(r5, 0x4068aea3, &(0x7f0000000180)={0xa3, 0x0, 0x0}) ioctl$KVM_SET_NESTED_STATE(r5, 0x4080aebf, &(0x7f0000000840)=@vmx={0x4, 0x0, 0x2080, {0x1000, 0xffffffffffffffff}}) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_GET_NESTED_STATE(r5, 0xc080aebe, &(0x7f00000028c0)=@vmx={0x8, 0x0, 0x2080, {0x25000, 0xffffffff, {0x3}, 0x0, 0xd4}, 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ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000040)=0x4) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000440)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 4.663616695s ago: executing program 1 (id=87): r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000380)=ANY=[@ANYBLOB="12010000772904202404019957c2010203010902240001000010000904430002317d5500090502020002020000090582020002"], 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f00000003c0)={0x1c, &(0x7f0000000400)={0x20, 0xc, 0x4, "54f505ad"}, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$lan78xx(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000440)={0x2c, &(0x7f0000000480)={0x0, 0x18, 0x4, "0e477e6d"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f00000004c0)={0x2c, &(0x7f0000000540)={0x20, 0xf, 0x4, "60040000"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$uac3(r0, 0x0, &(0x7f0000000580)={0x44, &(0x7f0000000600)=ANY=[@ANYBLOB="400004"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000640)={0x1c, &(0x7f0000000680)=ANY=[@ANYBLOB="401504"], 0x0, 0x0}) syz_usb_control_io$uac3(r0, 0x0, &(0x7f00000006c0)={0x44, &(0x7f0000000740)={0x6eb4b8ece19adc84, 0x14, 0x4, "371fcf83"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000780)={0x34, &(0x7f00000007c0)={0x20, 0xc, 0x4, "0f6dfedf"}, 0x0, 0x0, 0x0, 0x0, 0x0}) 4.355903223s ago: executing program 3 (id=4): ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bridge_slave_0\x00'}) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RATE_GET(r3, &(0x7f0000001780)={0x0, 0x0, &(0x7f0000001740)={&(0x7f0000000080)=ANY=[@ANYBLOB="14000000", @ANYRES16=r4, @ANYBLOB="0b0700000000041000d045"], 0x14}}, 0x0) 2.393567861s ago: executing program 0 (id=88): socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x20040, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) mmap$IORING_OFF_SQ_RING(0x0, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x4004000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) socket$tipc(0x1e, 0x2, 0x0) sendmsg$inet(r1, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[], 0x128}, 0x8800) recvmsg$unix(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=[@cred={{0x1c}}, @rights={{0x10}}, @cred={{0x1c}}], 0x50}, 0x80) socketpair$unix(0x1, 0x2, 0x0, 0x0) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f00000001c0)=@new_dev={0x4, 0x3c9, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x40}}}, &(0x7f0000000300)=0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup(r3) syz_ublk_setup_queues(r4, r2, &(0x7f00000004c0)={0x0, 0x400042cc, 0x10, 0x1, 0x80}, &(0x7f0000000a80)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0xe706, 0x1000, 0x3, 0x91}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x3b40, 0x2, 0x4, 0x3aa}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x93f9, 0x8000, 0x4003bfff, 0x2b8}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x5, 0x800, 0x3, 0x8}}], 0x1, 0x0, 0x0) 2.393311632s ago: executing program 1 (id=89): socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000040)) socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet6_udp(0xa, 0x2, 0x0) socket(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$inet(0x2, 0x2, 0x1) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) syz_usb_control_io(0xffffffffffffffff, &(0x7f0000000180)={0x2c, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) write(0xffffffffffffffff, &(0x7f0000000140)='p', 0x1) mmap$IORING_OFF_SQ_RING(0x0, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f00000001c0)=@new_dev={0x4, 0x3c9, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x40}}}, &(0x7f0000000300)=0x0) syz_ublk_setup_io_uring(0x467c, &(0x7f0000000140)={0x0, 0xcfab, 0x8000, 0x0, 0x118}, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f00000003c0)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) syz_ublk_setup_queues(r2, r0, &(0x7f00000004c0)={0x0, 0x42cc, 0x10, 0x1, 0x80}, &(0x7f0000000a80)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0xe706, 0x1000, 0x3, 0x91}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x3b00, 0x2, 0x4, 0x3aa}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x93e9, 0x200, 0x4003bfff, 0x2b8}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x5, 0x800, 0x1, 0x230}}], 0x1, 0x0, 0x0) 2.392892061s ago: executing program 2 (id=90): prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = openat$kvm(0xffffff9c, &(0x7f00000000c0), 0x800, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f0000000000)={0xfffff34, 0x0, [{0xf88e470f, 0xed}]}) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f00000002c0)={[0x10000000000005, 0x9, 0xfffffffffffffff9, 0xfffffffffffffffe, 0x0, 0x0, 0x4002004c4, 0xf, 0x76, 0xc596, 0x20000400, 0x2d, 0xffffffffffffffff, 0x1fffffffffffffff, 0xb3, 0x91], 0xeeee8000, 0x2018d3}) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2.239600415s ago: executing program 0 (id=91): r0 = openat$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, &(0x7f00000002c0)={[0x10000000000005, 0x9, 0xfffffffffffffff9, 0xfffffffffffffffe, 0x0, 0x0, 0x4002004c4, 0xf, 0x76, 0xc596, 0x20000400, 0x2d, 0xffffffffffffffff, 0x1fffffffffffffff, 0xb3, 0x91], 0xeeee8000, 0x2018d3}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2.227383885s ago: executing program 3 (id=4): ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bridge_slave_0\x00'}) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RATE_GET(r3, &(0x7f0000001780)={0x0, 0x0, &(0x7f0000001740)={&(0x7f0000000080)=ANY=[@ANYBLOB="14000000", @ANYRES16=r4, @ANYBLOB="0b0700000000041000d045"], 0x14}}, 0x0) 146.774377ms ago: executing program 0 (id=92): sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000004c0)=@newsa={0xf0, 0x10, 0x7, 0x0, 0x0, {{@in6=@mcast2, @in=@multicast2, 0x4e20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xee00}, {@in6=@mcast1, 0x0, 0x2b}, @in6=@private0, {0x0, 0x0, 0x2, 0xfffffffffffffffd, 0x80000000, 0xffffffffffffffff}, {0x0, 0x200000, 0x7}, {0x40000, 0xd, 0xae8}, 0x0, 0x0, 0xa, 0x5, 0x0, 0x34}}, 0xf0}}, 0x0) 142.515757ms ago: executing program 1 (id=93): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000580)=ANY=[@ANYBLOB="3400000013000100000100dffddbdf25070000f61600000008000000", @ANYRES32, @ANYBLOB="14000c8008"], 0x34}], 0x1, 0x0, 0x0, 0x4000}, 0x0) 141.864667ms ago: executing program 2 (id=94): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[], 0x128}, 0x0) recvmsg$unix(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001480)=[@cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x90}, 0x80) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f0000000440)=@new_dev={0x4, 0x3c9, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x40}}}, &(0x7f0000000300)=0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup(r4) syz_ublk_setup_queues(r5, r3, &(0x7f0000000180)={0x0, 0xfffffffe, 0x0, 0x1, 0x1f4}, &(0x7f0000000a80)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0xe704, 0x200, 0x1000002, 0x91, 0x0, r2}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x105c87, 0x800, 0x0, 0x8003aa}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x1f70, 0x2, 0x40040001, 0x337}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x4, 0x80, 0x0, 0xffffffff}}], 0x1, 0x0, 0x0) 95.562238ms ago: executing program 0 (id=95): write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000cc0)={'syz1\x00', {0xfff9, 0x0, 0x248, 0x9b99}, 0x28, [0x9, 0x7, 0x2, 0x6, 0x8, 0x155f, 0x10000006, 0x4, 0x2dcd, 0x1, 0xb4, 0xfa97, 0xa2b9, 0x6, 0x7, 0xe1, 0x6, 0xfc000000, 0x403, 0xbbf, 0x3, 0xfffffff9, 0x101c0, 0xd, 0x0, 0x0, 0x6, 0x4, 0x100002, 0x2, 0x5d6, 0x8001, 0x8a, 0x79, 0x2, 0x10080, 0x2, 0x91, 0x2, 0x4, 0x16, 0x8, 0x5, 0x401, 0x1, 0x405, 0xa7, 0x81, 0x9, 0xf9a2, 0xa9, 0xff, 0xff, 0x2, 0x6, 0x2, 0x1000000, 0x489, 0x7ff, 0x4, 0x4007d, 0xffffffff, 0x6, 0x4], [0x5, 0xfff, 0x1, 0x9, 0x4, 0x8000c66, 0xa8a9, 0x2000086f, 0x7ff, 0x2, 0x7, 0xad, 0x2, 0x809, 0x40, 0xa7, 0x1000, 0x0, 0x200b398, 0x8001, 0x1, 0x6, 0x1c, 0x7, 0x1, 0xfffffffe, 0x3, 0x8, 0xffffff7f, 0x6, 0x6, 0x4c2336d3, 0x4, 0x0, 0xfffbfff8, 0x4, 0x46, 0x5, 0x7, 0xab00060, 0x2, 0x9, 0xffffffff, 0x5, 0x3ff, 0x200, 0x1, 0x7fff, 0x67af, 0x1cc, 0x9, 0x80000004, 0x6, 0x438, 0xa0, 0x9, 0x2, 0x7fffffff, 0x4, 0xfffffff9, 0x18e, 0x1000, 0x2, 0x5], [0x2, 0xfffffffe, 0x9, 0xc, 0x2, 0x69, 0x80000001, 0x5, 0x2, 0x48d, 0x9, 0x200026, 0x7f, 0x400, 0x102, 0x9, 0x41, 0x6, 0xee4b, 0x2800004, 0x1, 0x9, 0x5, 0x9, 0x5, 0x0, 0x9, 0x3, 0xc7, 0xfff, 0x100008, 0x2, 0x400, 0x8, 0x5, 0xd3, 0x8, 0x97f7, 0x3, 0x200000d, 0x3, 0x10010, 0x7, 0xdd81, 0x4, 0x7f, 0x9, 0x9, 0x1, 0x100, 0x2, 0x6, 0x7ffe, 0x27, 0xf7cc, 0xd502, 0x8, 0x5, 0x9, 0x6, 0x10000, 0xfffffffd, 0x5, 0xfffffffe], [0xa772, 0x6, 0x5, 0x1af8, 0xbfc, 0x9, 0x5, 0x7f, 0x55, 0x7ff, 0xff, 0x1005, 0x10000001, 0x7, 0x21, 0x4000009, 0x81, 0x7, 0x9d87, 0x8, 0x8, 0x4, 0x140f1, 0x5396, 0x3, 0x6, 0x80008001, 0x7777, 0x1, 0x2, 0x100, 0xd8ce, 0x7fffffff, 0x100009, 0xc, 0x32d, 0x3, 0x1ff, 0x2000803, 0xffffffff, 0x10000, 0x0, 0x8004, 0x7fff, 0x3, 0x6, 0xf, 0xe, 0x408, 0x274, 0x6, 0xfffffff9, 0x4, 0x9, 0x9, 0x4, 0x463f, 0x4, 0x10dab, 0x5, 0x8, 0x13fff, 0xffff, 0x9]}, 0x45c) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) 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$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000000)={[0x35, 0xfff, 0xfffffffffffffffe, 0x40000000000180, 0x4, 0x7, 0xf2, 0xd, 0x7fffffffffffe, 0x7, 0x5, 0xb, 0x7, 0xfffffffffffffff8, 0x9, 0xc], 0x25000, 0x304}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 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$x86(0xffffffffffffffff, r6, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f00000000c0)="c20000361e0f01c3660fd2eff30f10f1b961020000b80e000000ba000000000f30b98d0200000f320b99f3530000660f6af7c4e2f91d20", 0x37}], 0x1, 0x11, 0x0, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 95.126358ms ago: executing program 1 (id=96): socket$inet6(0xa, 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$inet(0x2, 0x2, 0x1) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = mmap$IORING_OFF_SQ_RING(0x0, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80002, 0x0) syz_ublk_setup_io_uring(0x1d, 0x0, 0x0, 0x0, 0x0) syz_ublk_add_dev(0xffffffffffffffff, 0x0, r1, 0x0, &(0x7f0000000780)={0x2e, 0x40, 0x0, r0, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f0000000740)=@any_dev={0x4, 0x9bb, 0x0, 0x0, 0x1000, 0x90000000, 0x0, 0x0, 0x144}}}, &(0x7f0000000800)=0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) pipe2(0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup(r3) syz_ublk_setup_queues(r4, r2, &(0x7f0000000040)={0x0, 0xc1, 0x10, 0xfffffffd, 0x7f}, &(0x7f0000000a80)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x3, 0x42, 0x3, 0x91}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xc81d, 0x2, 0x1, 0x3aa}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x93ea, 0x2000, 0x4003bfff, 0x2b9}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x626d, 0x2000, 0x1, 0xcd}}], 0x1, 0x0, 0x0) 0s ago: executing program 3 (id=4): ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bridge_slave_0\x00'}) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RATE_GET(r3, &(0x7f0000001780)={0x0, 0x0, &(0x7f0000001740)={&(0x7f0000000080)=ANY=[@ANYBLOB="14000000", @ANYRES16=r4, @ANYBLOB="0b0700000000041000d045"], 0x14}}, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.19' (ED25519) to the list of known hosts. [ 29.594874][ T36] audit: type=1400 audit(1792204635.030:64): avc: denied { mounton } for pid=286 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 29.598639][ T286] cgroup: Unknown subsys name 'net' [ 29.617653][ T36] audit: type=1400 audit(1792204635.030:65): avc: denied { mount } for pid=286 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 29.645018][ T36] audit: type=1400 audit(1792204635.060:66): avc: denied { unmount } for pid=286 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 29.645520][ T286] cgroup: Unknown subsys name 'devices' [ 29.770074][ T286] cgroup: Unknown subsys name 'hugetlb' [ 29.775763][ T286] cgroup: Unknown subsys name 'rlimit' [ 29.871850][ T36] audit: type=1400 audit(1792204635.310:67): avc: denied { setattr } for pid=286 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=190 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 29.895170][ T36] audit: type=1400 audit(1792204635.310:68): avc: denied { mounton } for pid=286 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 29.920269][ T36] audit: type=1400 audit(1792204635.310:69): avc: denied { mount } for pid=286 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 29.940378][ T288] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 29.952462][ T36] audit: type=1400 audit(1792204635.390:70): avc: denied { relabelto } for pid=288 comm="mkswap" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 29.978001][ T36] audit: type=1400 audit(1792204635.390:71): avc: denied { write } for pid=288 comm="mkswap" path="/root/swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 30.003906][ T36] audit: type=1400 audit(1792204635.450:72): avc: denied { read } for pid=286 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 30.004847][ T286] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 30.030257][ T36] audit: type=1400 audit(1792204635.450:73): avc: denied { open } for pid=286 comm="syz-executor" path="/root/swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 31.427613][ T293] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.434806][ T293] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.442073][ T293] bridge_slave_0: entered allmulticast mode [ 31.448794][ T293] bridge_slave_0: entered promiscuous mode [ 31.456963][ T293] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.464211][ T293] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.471646][ T293] bridge_slave_1: entered allmulticast mode [ 31.478076][ T293] bridge_slave_1: entered promiscuous mode [ 31.520495][ T295] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.527613][ T295] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.534772][ T295] bridge_slave_0: entered allmulticast mode [ 31.541222][ T295] bridge_slave_0: entered promiscuous mode [ 31.550716][ T295] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.557841][ T295] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.564973][ T295] bridge_slave_1: entered allmulticast mode [ 31.571395][ T295] bridge_slave_1: entered promiscuous mode [ 31.618520][ T294] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.625618][ T294] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.632888][ T294] bridge_slave_0: entered allmulticast mode [ 31.639264][ T294] bridge_slave_0: entered promiscuous mode [ 31.645818][ T294] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.653045][ T294] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.660229][ T294] bridge_slave_1: entered allmulticast mode [ 31.666550][ T294] bridge_slave_1: entered promiscuous mode [ 31.729430][ T296] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.736705][ T296] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.743865][ T296] bridge_slave_0: entered allmulticast mode [ 31.750256][ T296] bridge_slave_0: entered promiscuous mode [ 31.767970][ T296] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.775076][ T296] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.782350][ T296] bridge_slave_1: entered allmulticast mode [ 31.788711][ T296] bridge_slave_1: entered promiscuous mode [ 31.863296][ T293] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.870426][ T293] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.877778][ T293] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.884835][ T293] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.899886][ T295] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.907066][ T295] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.914439][ T295] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.921531][ T295] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.964450][ T294] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.971589][ T294] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.978952][ T294] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.986122][ T294] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.021276][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.028804][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.036484][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.043919][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.051591][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.059062][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.081627][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.088770][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.102094][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.109242][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.117210][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.124358][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.134880][ T46] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.142106][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.164314][ T46] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.171697][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.186481][ T46] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.194232][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.239229][ T295] veth0_vlan: entered promiscuous mode [ 32.263321][ T46] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.270759][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.278869][ T46] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.285953][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.296430][ T294] veth0_vlan: entered promiscuous mode [ 32.315249][ T293] veth0_vlan: entered promiscuous mode [ 32.325252][ T295] veth1_macvtap: entered promiscuous mode [ 32.345332][ T294] veth1_macvtap: entered promiscuous mode [ 32.357152][ T293] veth1_macvtap: entered promiscuous mode [ 32.396874][ T295] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 32.433019][ T296] veth0_vlan: entered promiscuous mode [ 32.463352][ T296] veth1_macvtap: entered promiscuous mode [ 32.515879][ T314] netlink: 4 bytes leftover after parsing attributes in process `syz.1.2'. [ 32.580457][ T309] bridge_slave_1: left allmulticast mode [ 32.587860][ T309] bridge_slave_1: left promiscuous mode [ 32.598330][ T309] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.627933][ T309] bridge_slave_0: left allmulticast mode [ 32.633677][ T309] bridge_slave_0: left promiscuous mode [ 32.647876][ T309] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.783219][ T333] raw_sendmsg: syz.1.8 forgot to set AF_INET. Fix it! [ 32.819727][ T9] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 32.836542][ T309] veth1_macvtap: left promiscuous mode [ 32.842933][ T309] veth0_vlan: left promiscuous mode [ 32.977623][ T9] usb 3-1: Using ep0 maxpacket: 32 [ 32.986321][ T9] usb 3-1: config 0 has an invalid interface number: 184 but max is 0 [ 33.004937][ T9] usb 3-1: config 0 has no interface number 0 [ 33.011760][ T9] usb 3-1: config 0 interface 184 has no altsetting 0 [ 33.028960][ T9] usb 3-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 33.047589][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 33.065212][ T9] usb 3-1: Product: syz [ 33.069661][ T9] usb 3-1: Manufacturer: syz [ 33.074306][ T9] usb 3-1: SerialNumber: syz [ 33.098589][ T9] usb 3-1: config 0 descriptor?? [ 33.108515][ T9] smsc75xx v1.0.0 [ 33.186373][ T345] process 'syz.1.11' launched './file1' with NULL argv: empty string added [ 33.711707][ T9] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000040: -32 [ 33.722841][ T9] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 34.118475][ T376] wireguard: wg2: Could not create IPv4 socket [ 34.906269][ T383] futex_wake_op: syz.1.17 tries to shift op by 144; fix this program [ 35.019178][ T36] kauditd_printk_skb: 57 callbacks suppressed [ 35.019197][ T36] audit: type=1400 audit(1792204640.460:131): avc: denied { mount } for pid=385 comm="syz.0.18" name="/" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 35.054950][ T386] PM: suspend entry (deep) [ 35.180241][ T36] audit: type=1400 audit(1792204640.620:132): avc: denied { create } for pid=387 comm="syz.1.19" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 35.199455][ T36] audit: type=1400 audit(1792204640.620:133): avc: denied { setopt } for pid=387 comm="syz.1.19" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 35.351317][ T357] Filesystems sync: 0.289 seconds [ 35.398546][ T386] Freezing user space processes [ 35.907689][ T386] Freezing user space processes failed after 0.504 seconds (1 tasks refusing to freeze, wq_busy=0): [ 35.918720][ T386] task:syz.1.19 state:R running task stack:0 pid:388 tgid:387 ppid:295 flags:0x00004004 [ 35.930576][ T386] Call Trace: [ 35.933899][ T386] [ 35.936879][ T386] __schedule+0x1706/0x23d0 [ 35.941455][ T386] ? irqentry_exit+0x4a/0x60 [ 35.946119][ T386] ? sysvec_apic_timer_interrupt+0x50/0x90 [ 35.952017][ T386] ? __kasan_check_write+0x18/0x20 [ 35.957211][ T386] ? down_write+0xee/0x2b0 [ 35.961699][ T386] ? __cfi_down_write+0x10/0x10 [ 35.966608][ T386] ? split_huge_page_to_list_to_order+0x13b9/0x1560 [ 35.973427][ T386] ? _raw_spin_unlock_irqrestore+0x4a/0x70 [ 35.979319][ T386] ? __cfi_split_huge_page_to_list_to_order+0x10/0x10 [ 35.986147][ T386] ? folio_unlock+0x137/0x1b0 [ 35.990911][ T386] ? __kasan_check_write+0x18/0x20 [ 35.996087][ T386] ? _raw_spin_lock+0x92/0x120 [ 36.000916][ T386] ? __cfi__raw_spin_lock+0x10/0x10 [ 36.006182][ T386] ? vm_normal_page+0x9d/0x220 [ 36.011193][ T386] ? pte_offset_map_rw_nolock+0x236/0x2c0 [ 36.016998][ T386] ? split_folio_to_list+0x23/0x30 [ 36.022240][ T386] ? move_pages_ptes+0x94e/0x2460 [ 36.027351][ T386] ? __cfi_preempt_schedule_irq+0x10/0x10 [ 36.033164][ T386] ? pmd_trans_huge_lock+0xf0/0xf0 [ 36.038354][ T386] ? irqentry_exit+0x4a/0x60 [ 36.043018][ T386] ? sysvec_apic_timer_interrupt+0x50/0x90 [ 36.049151][ T386] ? move_pages+0xca5/0x1020 [ 36.053869][ T386] ? userfaultfd_ioctl+0x358e/0x45c0 [ 36.059272][ T386] ? __ia32_compat_sys_ioctl+0x980/0x980 [ 36.064970][ T386] ? __cfi_userfaultfd_ioctl+0x10/0x10 [ 36.070542][ T386] ? schedule+0xc5/0x240 [ 36.074840][ T386] ? futex_unqueue+0x136/0x160 [ 36.079677][ T386] ? ioctl_has_perm+0x39a/0x500 [ 36.084597][ T386] ? has_cap_mac_admin+0xd0/0xd0 [ 36.089650][ T386] ? futex_wait+0x2b8/0x7c0 [ 36.094212][ T386] ? __cfi_futex_wait+0x10/0x10 [ 36.099133][ T386] ? selinux_file_ioctl+0x732/0x1480 [ 36.104497][ T386] ? xsk_setsockopt+0x6d2/0x760 [ 36.109451][ T386] ? __cfi_selinux_file_ioctl+0x10/0x10 [ 36.115158][ T386] ? do_futex+0x32a/0x510 [ 36.119590][ T386] ? file_init_path+0x434/0x590 [ 36.124517][ T386] ? __cfi_do_futex+0x10/0x10 [ 36.129561][ T386] ? __fget_files+0x2bc/0x330 [ 36.134404][ T386] ? bpf_lsm_file_ioctl+0xd/0x20 [ 36.139428][ T386] ? security_file_ioctl+0x3e/0x110 [ 36.144692][ T386] ? __cfi_userfaultfd_ioctl+0x10/0x10 [ 36.150240][ T386] ? __se_sys_ioctl+0x126/0x1b0 [ 36.155151][ T386] ? __x64_sys_ioctl+0x7f/0xa0 [ 36.159987][ T386] ? x64_sys_call+0x1878/0x2ee0 [ 36.164894][ T386] ? do_syscall_64+0x57/0xf0 [ 36.169568][ T386] ? clear_bhb_loop+0x50/0xa0 [ 36.174396][ T386] ? entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 36.180553][ T386] [ 36.184334][ T386] OOM killer enabled. [ 36.188385][ T386] Restarting tasks ... done. [ 36.203164][ T386] random: crng reseeded on system resumption [ 36.223379][ T386] Abort: One or more tasks refusing to freeze [ 36.253770][ T386] PM: suspend exit [ 36.278042][ T36] audit: type=1400 audit(1792204641.710:134): avc: denied { unmount } for pid=294 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 36.374794][ T9] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Failed to write reg index 0x00000304: -71 [ 36.408016][ T9] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Failed to write ADDR_FILTX+4: -71 [ 36.430311][ T9] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Failed to set mac address [ 36.447614][ T9] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): smsc75xx_reset error -71 [ 36.466742][ T9] smsc75xx 3-1:0.184: probe with driver smsc75xx failed with error -71 [ 36.476435][ T9] usb 3-1: USB disconnect, device number 2 [ 37.184251][ T36] audit: type=1400 audit(1792204642.620:135): avc: denied { create } for pid=401 comm="syz.1.23" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 37.194890][ T402] Zero length message leads to an empty skb [ 37.227602][ T36] audit: type=1400 audit(1792204642.620:136): avc: denied { connect } for pid=401 comm="syz.1.23" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 37.263638][ T407] tipc: Started in network mode [ 37.277796][ T36] audit: type=1400 audit(1792204642.650:137): avc: denied { write } for pid=401 comm="syz.1.23" path="socket:[3764]" dev="sockfs" ino=3764 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 37.287745][ T407] tipc: Node identity 4, cluster identity 4711 [ 37.327363][ T36] audit: type=1400 audit(1792204642.710:138): avc: denied { mount } for pid=408 comm="syz.2.26" name="/" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 37.350218][ T407] tipc: Node number set to 4 [ 37.368013][ T36] audit: type=1400 audit(1792204642.710:139): avc: denied { search } for pid=408 comm="syz.2.26" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 37.398217][ T36] audit: type=1400 audit(1792204642.710:140): avc: denied { write } for pid=408 comm="syz.2.26" name="enable" dev="tracefs" ino=19680823 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=file permissive=1 [ 37.461428][ T416] kvm_intel: L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 37.582953][ T357] tipc: Subscription rejected, illegal request [ 38.429391][ T424] tipc: Started in network mode [ 38.434329][ T424] tipc: Node identity 4, cluster identity 4711 [ 38.447829][ T424] tipc: Node number set to 4 [ 39.837685][ T9] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 39.989401][ T9] usb 1-1: unable to get BOS descriptor or descriptor too short [ 39.998009][ T9] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 40.008217][ T9] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 40.018704][ T9] usb 1-1: New USB device found, idVendor=1235, idProduct=0010, bcdDevice= 0.40 [ 40.027898][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 40.035917][ T9] usb 1-1: Product: syz [ 40.040192][ T9] usb 1-1: Manufacturer: syz [ 40.045057][ T9] usb 1-1: SerialNumber: syz [ 40.052762][ T9] usb 1-1: selecting invalid altsetting 1 [ 40.058888][ T9] usb 1-1: unit 6 not found! [ 40.861100][ T9] usb 1-1: 2:0: failed to get current value for ch 0 (-71) [ 40.885054][ T9] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 40.896659][ T9] usb 1-1: USB disconnect, device number 2 [ 40.912352][ T464] udevd[464]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 42.122192][ T36] kauditd_printk_skb: 17 callbacks suppressed [ 42.122212][ T36] audit: type=1400 audit(1792204647.560:158): avc: denied { map } for pid=477 comm="syz.1.48" path="pipe:[1806]" dev="pipefs" ino=1806 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=fifo_file permissive=1 [ 45.148019][ T36] audit: type=1400 audit(1792204650.590:159): avc: denied { read write } for pid=505 comm="syz.2.57" name="fuse" dev="devtmpfs" ino=23 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 45.197578][ T36] audit: type=1400 audit(1792204650.590:160): avc: denied { open } for pid=505 comm="syz.2.57" path="/dev/fuse" dev="devtmpfs" ino=23 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 45.333340][ T36] audit: type=1400 audit(1792204650.770:161): avc: denied { getopt } for pid=509 comm="syz.2.58" lport=9 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 45.412292][ T36] audit: type=1400 audit(1792204650.850:162): avc: denied { mount } for pid=512 comm="syz.2.59" name="/" dev="devtmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 45.558322][ T36] audit: type=1400 audit(1792204651.000:163): avc: denied { unmount } for pid=293 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 46.890819][ T518] netlink: 'syz.2.62': attribute type 12 has an invalid length. [ 46.906673][ T36] audit: type=1400 audit(1792204652.340:164): avc: denied { map } for pid=517 comm="syz.2.62" path="socket:[5224]" dev="sockfs" ino=5224 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_route_socket permissive=1 [ 46.957611][ T36] audit: type=1400 audit(1792204652.340:165): avc: denied { create } for pid=517 comm="syz.2.62" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 47.090867][ T36] audit: type=1400 audit(1792204652.340:166): avc: denied { setopt } for pid=517 comm="syz.2.62" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 48.077580][ T36] audit: type=1400 audit(1792204652.510:167): avc: denied { mount } for pid=516 comm="syz.1.61" name="/" dev="ramfs" ino=4784 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 50.696395][ T534] netlink: 20 bytes leftover after parsing attributes in process `syz.2.65'. [ 50.727153][ T36] audit: type=1400 audit(1792204656.160:168): avc: denied { nlmsg_write } for pid=532 comm="syz.2.65" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 52.159249][ T36] audit: type=1400 audit(1792204657.600:169): avc: denied { mount } for pid=545 comm="syz.1.68" name="/" dev="configfs" ino=2262 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 [ 52.212249][ T36] audit: type=1400 audit(1792204657.620:170): avc: denied { search } for pid=545 comm="syz.1.68" name="/" dev="configfs" ino=2262 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 52.257587][ T36] audit: type=1400 audit(1792204657.620:171): avc: denied { read } for pid=545 comm="syz.1.68" name="/" dev="configfs" ino=2262 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 52.307567][ T36] audit: type=1400 audit(1792204657.620:172): avc: denied { open } for pid=545 comm="syz.1.68" path="/" dev="configfs" ino=2262 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 52.371997][ T36] audit: type=1400 audit(1792204657.770:173): avc: denied { read } for pid=553 comm="syz-executor" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 52.423426][ T36] audit: type=1400 audit(1792204657.770:174): avc: denied { open } for pid=553 comm="syz-executor" path="net:[4026531840]" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 54.157572][ T36] audit: type=1400 audit(1792204659.590:175): avc: denied { create } for pid=561 comm="syz.0.71" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 54.173569][ T562] netlink: 4 bytes leftover after parsing attributes in process `syz.0.71'. [ 54.192157][ T36] audit: type=1400 audit(1792204659.610:176): avc: denied { ioctl } for pid=561 comm="syz.0.71" path="socket:[4825]" dev="sockfs" ino=4825 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 54.282686][ T36] audit: type=1400 audit(1792204659.610:177): avc: denied { bind } for pid=561 comm="syz.0.71" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 54.477664][ T36] audit: type=1400 audit(1792204659.610:178): avc: denied { setopt } for pid=561 comm="syz.0.71" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 54.517669][ T570] netlink: 4 bytes leftover after parsing attributes in process `syz.1.72'. [ 54.578655][ T36] audit: type=1400 audit(1792204659.610:179): avc: denied { read } for pid=561 comm="syz.0.71" name="binder0" dev="binder" ino=10 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 54.694208][ T36] audit: type=1400 audit(1792204659.610:180): avc: denied { open } for pid=561 comm="syz.0.71" path="/dev/binderfs/binder0" dev="binder" ino=10 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 54.824682][ T36] audit: type=1400 audit(1792204659.610:181): avc: denied { ioctl } for pid=561 comm="syz.0.71" path="/dev/binderfs/binder0" dev="binder" ino=10 ioctlcmd=0x6201 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 54.973209][ T36] audit: type=1400 audit(1792204659.630:182): avc: denied { read } for pid=560 comm="syz.2.73" name="msr" dev="devtmpfs" ino=16 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 54.995695][ T36] audit: type=1400 audit(1792204659.630:183): avc: denied { open } for pid=560 comm="syz.2.73" path="/dev/cpu/0/msr" dev="devtmpfs" ino=16 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 55.019180][ T36] audit: type=1400 audit(1792204659.710:184): avc: denied { bind } for pid=559 comm="syz.1.72" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 58.846121][ T606] FAULT_INJECTION: forcing a failure. [ 58.846121][ T606] name failslab, interval 1, probability 0, space 0, times 1 [ 58.862804][ T606] CPU: 0 UID: 0 PID: 606 Comm: syz.0.84 Not tainted syzkaller #0 bcd0852b9269e5a174a9e289c8567167f3c3d1d7 [ 58.862840][ T606] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 58.862859][ T606] Call Trace: [ 58.862866][ T606] [ 58.862874][ T606] __dump_stack+0x21/0x30 [ 58.862913][ T606] dump_stack_lvl+0x140/0x1c0 [ 58.862945][ T606] ? __cfi_dump_stack_lvl+0x10/0x10 [ 58.862976][ T606] ? simple_lookup+0xc7/0x100 [ 58.862996][ T606] ? __lookup_slow+0x31f/0x420 [ 58.863017][ T606] dump_stack+0x19/0x20 [ 58.863046][ T606] should_fail_ex+0x3c2/0x510 [ 58.863067][ T606] should_failslab+0xac/0x100 [ 58.863086][ T606] kmem_cache_alloc_lru_noprof+0x44/0x410 [ 58.863115][ T606] ? __kasan_check_write+0x18/0x20 [ 58.863142][ T606] ? alloc_inode+0xa9/0x270 [ 58.863163][ T606] ? __cfi_lookup_one_len+0x10/0x10 [ 58.863183][ T606] alloc_inode+0xa9/0x270 [ 58.863204][ T606] new_inode+0x25/0x1e0 [ 58.863225][ T606] ? start_creating+0x1fb/0x310 [ 58.863260][ T606] ? debugfs_create_dir+0x20/0x470 [ 58.863294][ T606] debugfs_create_dir+0xfa/0x470 [ 58.863324][ T606] hci_register_dev+0x2f8/0x800 [ 58.863350][ T606] hci_uart_tty_ioctl+0x855/0xa00 [ 58.863386][ T606] ? __cfi_hci_uart_tty_ioctl+0x10/0x10 [ 58.863418][ T606] tty_ioctl+0xa5e/0xec0 [ 58.863441][ T606] ? __cfi_tty_ioctl+0x10/0x10 [ 58.863461][ T606] __se_sys_ioctl+0x126/0x1b0 [ 58.863483][ T606] __x64_sys_ioctl+0x7f/0xa0 [ 58.863505][ T606] x64_sys_call+0x1878/0x2ee0 [ 58.863530][ T606] do_syscall_64+0x57/0xf0 [ 58.863552][ T606] ? clear_bhb_loop+0x50/0xa0 [ 58.863583][ T606] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 58.863613][ T606] RIP: 0033:0x7f93a199e559 [ 58.863650][ T606] 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 [ 58.863671][ T606] RSP: 002b:00007f93a28b2028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 58.863697][ T606] RAX: ffffffffffffffda RBX: 00007f93a1c25fa0 RCX: 00007f93a199e559 [ 58.863715][ T606] RDX: 0000000000000004 RSI: 00000000400455c8 RDI: 0000000000000005 [ 58.863730][ T606] RBP: 00007f93a1a35ab8 R08: 0000000000000000 R09: 0000000000000000 [ 58.863745][ T606] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 58.863759][ T606] R13: 00007f93a1c26038 R14: 00007f93a1c25fa0 R15: 00007ffe0c9f6898 [ 58.863781][ T606] [ 58.863875][ T606] debugfs: out of free dentries, can not create directory 'hci0' [ 58.947868][ T609] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=3070988179 (3070988179 ns) > initial count (1876204212 ns). Using initial count to start timer. [ 59.186925][ T36] kauditd_printk_skb: 8 callbacks suppressed [ 59.186944][ T36] audit: type=1400 audit(1792204664.620:193): avc: denied { unmount } for pid=294 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 61.135063][ T36] audit: type=1400 audit(1792204666.570:194): avc: denied { accept } for pid=616 comm="syz.1.89" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=unix_dgram_socket permissive=1 [ 63.369910][ T632] netlink: 8 bytes leftover after parsing attributes in process `syz.1.93'. SYZFAIL: mount(dev) failed (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: repeatedly failed to execute the program proc=3 req=4 state=3 status=67 (errno 9: Bad file descriptor) [ 63.577068][ T36] audit: type=1400 audit(1792204669.010:195): avc: denied { write } for pid=286 comm="syz-executor" path="pipe:[2684]" dev="pipefs" ino=2684 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 63.737901][ T360] bridge_slave_1: left allmulticast mode [ 63.743619][ T360] bridge_slave_1: left promiscuous mode [ 63.749491][ T360] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.757084][ T360] bridge_slave_0: left allmulticast mode [ 63.762996][ T360] bridge_slave_0: left promiscuous mode [ 63.768719][ T360] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.900083][ T360] tipc: Left network mode [ 63.905987][ T360] veth1_macvtap: left promiscuous mode [ 63.911647][ T360] veth0_vlan: left promiscuous mode [ 64.119537][ T360] bridge_slave_1: left allmulticast mode [ 64.125215][ T360] bridge_slave_1: left promiscuous mode [ 64.131091][ T360] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.138677][ T360] bridge_slave_0: left allmulticast mode [ 64.144351][ T360] bridge_slave_0: left promiscuous mode [ 64.150139][ T360] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.158029][ T360] bridge_slave_1: left allmulticast mode [ 64.163689][ T360] bridge_slave_1: left promiscuous mode [ 64.169387][ T360] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.176980][ T360] bridge_slave_0: left allmulticast mode [ 64.183061][ T360] bridge_slave_0: left promiscuous mode [ 64.188959][ T360] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.370161][ T360] tipc: Left network mode [ 64.376087][ T360] veth1_macvtap: left promiscuous mode [ 64.381767][ T360] veth0_vlan: left promiscuous mode [ 64.387330][ T360] veth1_macvtap: left promiscuous mode [ 64.393097][ T360] veth0_vlan: left promiscuous mode