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", 0x1000}, 0x1006) fallocate(r3, 0x11, 0x9, 0x107fff) sendfile(r2, r1, 0x0, 0xbdf) 18:35:23 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x277]}) 18:35:23 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8906]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:23 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400f70441000500077008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:23 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000140)) ptrace(0x10, r3) 18:35:23 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000040)={0x10001, 0x8, 0x0, 0xfffffffffffffffc, 0x1, [{0x3f, 0x3, 0x5, 0x0, 0x0, 0x1000}]}) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r3, 0x8200) fallocate(r3, 0x11, 0x9, 0x107fff) sendfile(r1, r2, 0x0, 0x8000fffffffe) 18:35:23 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x8004]}) 18:35:23 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:23 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x2ff]}) [ 1521.108659][ T1583] FAT-fs (loop5): bogus logical sector size 63232 [ 1521.115744][ T1583] FAT-fs (loop5): Can't find a valid FAT filesystem 18:35:23 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ffff]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:23 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x1, 0x0) ftruncate(r3, 0x8200) fallocate(r3, 0x11, 0x9, 0x107fff) sendfile(r1, r2, 0x0, 0x8000fffffffe) close(r2) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000000c0)=[@mss={0x2, 0x7}, @window={0x3, 0x3, 0x4d}, @timestamp, @sack_perm], 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000080)=[@mss={0x2, 0x3}, @window={0x3, 0x5, 0x100000000}, @window={0x3, 0x953, 0xc9d}, @timestamp, @timestamp, @timestamp], 0x6) dup2(r2, r0) 18:35:23 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020241000500077008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:23 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000140)) ptrace(0x10, r3) 18:35:23 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x8005]}) 18:35:23 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x308]}) 18:35:23 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1521.396525][ T1812] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) 18:35:23 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r3, 0x8200) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) fallocate(r3, 0x11, 0x9, 0x107fff) sendfile(r1, r2, 0x0, 0x8000fffffffe) 18:35:24 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x2000, 0x0) fcntl$notify(r0, 0x402, 0x2) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x3fffff, 0x0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f00000000c0)) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = getpid() rt_tgsigqueueinfo(r5, r5, 0x16, &(0x7f0000000140)) ptrace(0x10, r5) setsockopt$MISDN_TIME_STAMP(r4, 0x0, 0x1, &(0x7f0000000040), 0x4) 18:35:24 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:24 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x8501]}) 18:35:24 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020341000500077008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:24 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x47f]}) 18:35:24 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r2, 0x8200) fallocate(r2, 0x11, 0x9, 0x107fff) sendfile(r1, r1, 0x0, 0x8000fffffffe) [ 1521.675456][ T2076] FAT-fs (loop5): bogus sectors per cluster 3 [ 1521.708918][ T2076] FAT-fs (loop5): Can't find a valid FAT filesystem 18:35:24 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:24 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) flock(r0, 0x1) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000140)) ptrace(0x10, r3) 18:35:24 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000c40)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x448080, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x8100, 0x0) r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm_plock\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r3, 0x8200) fallocate(r3, 0x11, 0x9, 0x107fff) sendfile(r1, r2, 0x0, 0x8000fffffffe) 18:35:24 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x480]}) 18:35:24 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x8601]}) 18:35:24 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:24 executing program 2: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) gettid() r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000140)) ptrace(0x10, r3) 18:35:24 executing program 4: socketpair$unix(0x1, 0x10000007, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = open(&(0x7f0000000040)='./bus\x00', 0x10000, 0x0) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r2, 0x2) getsockopt(r2, 0x800, 0x7, &(0x7f0000000000)=""/17, &(0x7f0000000080)=0x11) fallocate(r2, 0x11, 0x9, 0x107fff) sendfile(0xffffffffffffffff, r1, 0x0, 0x8000fffffffe) 18:35:24 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020541000500077008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:24 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:24 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x491]}) 18:35:24 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x8701]}) [ 1522.062102][ T2378] FAT-fs (loop5): bogus sectors per cluster 5 18:35:24 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r3, 0x8200) fallocate(r3, 0x11, 0x9, 0x107fff) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x40140, 0x0) sendfile(r1, r2, 0x0, 0x8000fffffffe) [ 1522.106119][ T2378] FAT-fs (loop5): Can't find a valid FAT filesystem 18:35:24 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$alg(0x26, 0x5, 0x0) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000140)) ptrace(0x10, r3) 18:35:24 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:24 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000c40)) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$UI_SET_SNDBIT(r0, 0x4004556a, 0x6) ftruncate(r2, 0x8200) fallocate(r2, 0x11, 0x9, 0x107fff) sendfile(r0, r1, 0x0, 0x8000fffffffe) 18:35:24 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x4d0]}) 18:35:24 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x8705]}) 18:35:24 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020641000500077008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:24 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000140)) preadv(r1, &(0x7f00000000c0)=[{&(0x7f0000000280)=""/193, 0xc1}, {&(0x7f0000000380)=""/170, 0xaa}, {&(0x7f0000000440)=""/232, 0xe8}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000000000)=""/122, 0x7a}, {&(0x7f0000001540)=""/185, 0xb9}, {&(0x7f0000001600)=""/236, 0xec}], 0x7, 0x0) ptrace(0x10, r3) 18:35:24 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r3, 0x8200) fallocate(r3, 0x11, 0x9, 0x107fff) sendfile(r1, r2, 0x0, 0x8000fffffffe) lremovexattr(&(0x7f0000000040)='./bus\x00', &(0x7f0000000080)=@random={'system.', 'vmnet0wlan0\x00'}) [ 1522.429315][ T2712] FAT-fs (loop5): bogus sectors per cluster 6 18:35:24 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8060000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1522.477060][ T2712] FAT-fs (loop5): Can't find a valid FAT filesystem 18:35:25 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x560]}) 18:35:25 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x8b00]}) [ 1522.570977][ T26] kauditd_printk_skb: 113 callbacks suppressed [ 1522.570999][ T26] audit: type=1804 audit(1552242925.059:332): pid=2740 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir851920029/syzkaller.ud3Clu/3724/bus" dev="sda1" ino=16977 res=1 18:35:25 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) syncfs(r0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$capi20(r2, &(0x7f0000000040)={0x10, 0x3, 0x4, 0x81, 0x401, 0x7fff}, 0x10) ftruncate(r4, 0x8200) fallocate(r4, 0x11, 0x9, 0x107fff) sendfile(r2, r3, 0x0, 0x8000fffffffe) 18:35:25 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020741000500077008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) [ 1522.706315][ T26] audit: type=1804 audit(1552242925.059:333): pid=2740 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir851920029/syzkaller.ud3Clu/3724/bus" dev="sda1" ino=16977 res=1 18:35:25 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000280)) setregid(0x0, r1) syz_open_dev$usb(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x401, 0x60000) syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0xb8, 0x400000) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x460400, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) personality(0xf) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x80000, 0x0) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = getpid() rt_tgsigqueueinfo(r4, r4, 0x16, &(0x7f0000000140)) openat$zero(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/zero\x00', 0x80, 0x0) ptrace(0x10, r4) [ 1522.764156][ T26] audit: type=1804 audit(1552242925.069:334): pid=2779 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir851920029/syzkaller.ud3Clu/3724/bus" dev="sda1" ino=16977 res=1 18:35:25 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1522.802747][ T26] audit: type=1804 audit(1552242925.079:335): pid=2740 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir851920029/syzkaller.ud3Clu/3724/bus" dev="sda1" ino=16977 res=1 [ 1522.838564][ T2957] FAT-fs (loop5): bogus sectors per cluster 7 18:35:25 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x561]}) [ 1522.886987][ T2957] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1522.934081][ T26] audit: type=1804 audit(1552242925.079:336): pid=2779 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir851920029/syzkaller.ud3Clu/3724/bus" dev="sda1" ino=16977 res=1 18:35:25 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x900d]}) 18:35:25 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000140)) ptrace(0x10, r3) 18:35:25 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1523.069871][ T26] audit: type=1804 audit(1552242925.249:337): pid=2953 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir851920029/syzkaller.ud3Clu/3725/bus" dev="sda1" ino=17025 res=1 18:35:25 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020a41000500077008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:25 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x570]}) [ 1523.187786][ T26] audit: type=1804 audit(1552242925.259:338): pid=2953 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir851920029/syzkaller.ud3Clu/3725/bus" dev="sda1" ino=17025 res=1 [ 1523.231802][ T3275] FAT-fs (loop5): bogus sectors per cluster 10 [ 1523.270289][ T3275] FAT-fs (loop5): Can't find a valid FAT filesystem 18:35:25 executing program 2: socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000140)) ptrace(0x10, r3) 18:35:25 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:26 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r3, 0x8200) fallocate(r3, 0x11, 0x9, 0x107fff) getsockopt$inet_dccp_int(r3, 0x21, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendfile(r1, r2, 0x0, 0x8000fffffffe) 18:35:26 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x9104]}) 18:35:26 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x571]}) 18:35:26 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400021041000500077008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:26 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) r3 = syz_open_dev$radio(&(0x7f0000000040)='/dev/radio#\x00', 0x0, 0x2) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r3, 0x6, 0x15, &(0x7f00000000c0)=0x3, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = getpid() rt_tgsigqueueinfo(r4, r4, 0x16, &(0x7f0000000140)) chroot(&(0x7f0000000000)='./file0\x00') ptrace(0x10, r4) 18:35:26 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3a000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1523.557163][ T26] audit: type=1804 audit(1552242926.049:339): pid=3558 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir851920029/syzkaller.ud3Clu/3725/bus" dev="sda1" ino=17025 res=1 [ 1523.641045][ T3560] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) [ 1523.648690][ T26] audit: type=1804 audit(1552242926.049:340): pid=3558 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir851920029/syzkaller.ud3Clu/3725/bus" dev="sda1" ino=17025 res=1 18:35:26 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:26 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x2, 0x509400) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000100)=0xa4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x40, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r0, r1, 0xb, 0x3}, 0x10) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f00000001c0)=0x2) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r5 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r5, 0x8200) open(&(0x7f0000000200)='./bus\x00', 0x101000, 0x10) fallocate(r5, 0x11, 0x9, 0x107fff) sendfile(r3, r4, 0x0, 0x8000fffffffe) 18:35:26 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000140)) ptrace(0x11, r3) 18:35:26 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400021241000500077008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) [ 1523.801883][ T26] audit: type=1804 audit(1552242926.049:341): pid=3557 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir851920029/syzkaller.ud3Clu/3725/bus" dev="sda1" ino=17025 res=1 18:35:26 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x9e00]}) 18:35:26 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:26 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x572]}) 18:35:26 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = creat(&(0x7f0000000200)='./bus\x00', 0xffffffffffffeffa) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r3, 0x8200) fallocate(r3, 0x11, 0x9, 0x107fff) sendfile(r1, r2, 0x0, 0x8000fffffffe) [ 1523.935804][ T3805] FAT-fs (loop5): bogus sectors per cluster 18 18:35:26 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43050000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1523.987426][ T3805] FAT-fs (loop5): Can't find a valid FAT filesystem 18:35:26 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0xa001]}) 18:35:26 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = getpid() socketpair(0x1b, 0x803, 0xfffffffffffffffe, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000140)) ptrace(0x10, r3) fcntl$setown(r4, 0x8, r3) 18:35:26 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x580]}) 18:35:26 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) syz_mount_image$erofs(&(0x7f00000000c0)='erofs\x00', &(0x7f0000000100)='./bus\x00', 0x3ff, 0x4, &(0x7f0000000280)=[{&(0x7f0000000c80)="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0x1000, 0x9}, {&(0x7f00000001c0)="a1523c877560796af1919f8911c1f1895dc952739065be0aaf931e0a26eb7193da2e6d5a99b85a125c60d3820d3a4778bab9ac1ca159126dd80d8fb8779f85d1e5be4d73d9d23c87655bb26104547ed77246139daa28b89fb1f4edd421cf87bfeeb286861717f5ee77a086a34dc9c82250085da4b29d112fc9e09fe2325cbdd1c0bb38f274b7713a5475334059bb5c9ef9dc2a560cf897f886bd9c9d6f5390bd3a", 0xa1, 0xf6}, {&(0x7f0000001c80)="f9e0771b5f9b2525349049042560e41f39e505da07a8f29a3109a6c8fee12ecffd65e69aeb0634d8cd682483b1dc33e0b662daaa019636132504e84420d7995802c87e389bbcbdc16584050a47934dbecd32fc38efa53031a219eb6bff2f4e15d59acdb6cebc9a5def1d1dc577107671d64f78eb42798466ddf19b0fc3016ff2f1f992805a2188e3a101d55c7e5f9d736828d5387b950f70f34e5b2c3f32d354da3b63255a9b147a8f6f3ca44b6f10cf79653572a3d652b4384e9d8326b34b4f8dc5999008d09660b88b9291bc39a5761876a77372cbed1ad98f8442d3f250840676eecbbd8c63537446c59edf0e063d197493089439cb60c7c301647a3b04e0f9352d3c197cc122b08451f2ea4c022df4bad46205432c5a8cf5314018b3f22db12a25a93fcc4bcac42d40e9fcae0dac31d93c87582ccd7f00e22b98320660f163ab9eac7d02eaf43505c7575252458b817ca5a8ee95b243941ec16acf48a96b970d59916596067b03a31198ac45c03a9568ee2bf9383286ddb060f9b00af251f6ff769a6970a678e65779a09bf847578098ee0400fa576af270d638f19292664c755f211d95911472b6d315dad92f7f1668af8ac7fbed500104d0b50e3c00af588b2626fc01a0a427c8b45b8ed547695ab4b00b24e3ff03ba5244eda3199979f825b1efeb2d849a367ae896b0ac00df3c7d16739da24ab1c74e1801264569b89e1dc812e00680dffe72ebb9042c2ff1b51a05b5fc072e48a9c79b47e062ed89d042839c84554b8afe3e93426fe2939110e387e27a008783bd39e5b224512441ed8a9598255108f8d50cdbc390b8c3fd8ed3ff2f6ab88f32a0138e6db275063e6bf997044313bbe7d3de23e7cbb367e2519de7603a58303884aa6c0f79db15bda07b03da312d10ffee023312d6e3eba9b4d1aa78319f84cb7ccf9b99773550491fffd189c0bdbcbceef77a1dcc3e515f9849ae4fc74ec7332e5e21d24528ee041ae31f7e476259dd6e1fc947c685aed7ffd17669a081687d95c3d8785cfdc73963ec340a2cacc7a0058fafc34c418d02a1ce5d2c85fa9e78e891a728c98400da1b9fa2700eb11dd92103f363703714e21ed3906ce832bab82d9bf6126d4f7bbdb74eaa0e859268e7d33c58588086d8050078b6f568726f251983806635c0669a08feae446ede53fcca82d8c4c02a8e3db5809329d2f1b1d0bbd67155fe9599bd33bc1018ab2bda40b6f20578bab5a2fbf83f5b9d48706d47dd041e3c9bbde0180d7746272c8522f566c49469be87884796dc035b06ffac10e21a9a651836d54e54537d277a1b93b9d14426edebbdc0d2c6c5a8bf1f720150dbb0624a6576aae96cf1db13e6cdcacad73ff6ce180562846c090f18b679e8368dcf197a52b9d7a4d7756bdfd947f94ed50e647471a35548d151f034058417b911dbc8a056dfa7da7701f07bc1160f102fbca78101f8041643cb2a6a6cfc011fdef1b902a071e66d6d45fa8c6e88d7e281e2f684e7b5b9d672675acff2859622391829fc721900d12ab167a223ec0ca6a00119311235a0a3181e714be7b9901b4be283ff0a29e32d5b7e93743052d0b042a79075812e864ed738710d20da7384075239e6daa73e733e7cdcdff294fb6c8670478e1e2f4ff1fc9459c127b309df2e4b76b8bae3c875d22b7428ac0ff7821dbddd2a1ddc3463225482e7df0a4d34cd5fb1d863f1fb2ccc5ec9ebd3db5ad42efe972efdcd58fb865451156b17064e75434f70a92dc302ff70e34146c679d638c0e1ef5e3d628c7581ed9d7e5e12761e70a8dcaac2ed7548a3dbb1f1c14106b18cf895dfa73e40242551b7ca88493e6f518eeca9f0fc1efa624971ccc5d9703fa83980874e49e53ee3ae9b0ed6066da65a5a5381afee1cc2a672867cb9269bb2e9db763eff1ba19f88ddec9dc165f4374729e3b5130fbb43bb8f80fc0492b11e3e46f4361e0c0100ebea7ca7eb0bfe4c39b9fec5fdec3e9d8247f7a088c147c060aab96db3ac3febf472445262b915ef07d77d4e85c957f0abd8c7a07bb0d362060f36e349217df66555471a5ee0b2588e12dbbfb7996820336c2e13ba4a0426d3d86b8e06ecf46b27fb115c412337d94d3a32ecdee66672cd7b7d9a8e0c6c130aad0df732755adf02cbea40f3d75bf0d325f926338cb6dff3a968b81218e3ba445e93996a94b43af063fb24f2111cb613d65e0b8990ab31ff3837849453207d6520a6f20c746928097affeab4fc663f58228c395ff3205baac388e20725db7b0acecbf7d7f8c06eb3da770b937237777a8a3155e6da92a38f039f03add294b0dec82bdcba2a52876e25fb7cfe2471a2d841e7661d8c7a47fb7858057ece8ce043bda0b37ed35ea6f751397d36abfb5fea5d1cd36d84d7f0539695315e0859160938eab2ee28e17661f6c0813096fbb6e6051960c6767cfc89da869aeb0f2259e9039409460571a192408d08873f525660bab312cd792a704807eea557ada9a821dc59613bcfe2fbcc8fa331a46e3bb789c368f1bfa74786542b78f93775f418cefd43d65a97af0a62da89730646e5436b1dc2859597611203db36d67ec7401b4d42d32c648517008314a44e8be2c964ccd5c9d4b50f74d90b4bc1c5648b3526204880c99beb68a2494841e6f47e434c23e7788de44c40634a65cc394c9924c36f1069d99426feb8f446cd274ceb41e63fcb721bd9d824b5d0dff1c1556e6419dc58c836af03cb5ef596862f0beb75e73a963f50a19b9604197ecdf2a3d25de43a619b1cef0f245fce403357965340a140edeefdc2aa6b9c05e2f3c414e1b53afdda3c386dc77767e6058172a5e95b5b12e7c892f585a3f3e889e116cace00b3011a2766bf0c651fe28c5a505f6c9db07f9e2ade2a93bf8dd4942f1ee178d041c7c0a6b1123d9eacdb9b46d6d9eace832ba9bdfa6fc3b7e27790ee43bd0a6db81cd7abc8718903890d153877f9b6a18e567f2eb212caf8e57c01af325af8f5d312daccfc4910ee77a5f58bb49dbf7c084c1a6eb45652cb5b4bb10054fed83887abb780e322988630c64589be4a684f389ace1bf26a4058fdf12bcb627b6d68a606e6be7e8f43012e30cfcaa6bdbcadbd3b68912829d05e75217e788e54e7677fb5068d164961094ade90896165da49d86e6cb781f682b2b3636d43e0292b041e696bc9a8271531d9c2015ff2e985848d7be54059c4e70e72df3f0aff4032ca9e19b39a4765532b9a45210617c1c52eea101ded95eb96fcb8b578bdb859b883a7e86a5119060c092184941560b4dd2fb647e1216c288e392787623531e6fc44b786c0b20400e0644a23059975831060cd72cfe978429cfa4b90fbbb9025a35ec36aafe16a82f5c5c4741f3253a196b07f967acb8ca3919642a31defc32991d74a0690f0c94b055d2d36d424069be31ca4a46e3c157a83ab8a0cfd1b08868b849d7a6efb7f778140db12957a574444d2347cd0bb748e041d0d79f1952e32f3e2ce05bc322d149272a7be63646d0c97348b66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0x1000, 0x9}, {&(0x7f0000000140)="0850e3712de972c1a42dbc55c412f5976f84774329f9a2f776a997ce2f0abbd85b5022e9332296a962717589029a", 0x2e, 0x2}], 0x8080, &(0x7f0000000300)={[{@user_xattr='user_xattr'}, {@user_xattr='user_xattr'}, {@nouser_xattr='nouser_xattr'}, {@user_xattr='user_xattr'}, {@nouser_xattr='nouser_xattr'}, {@acl='acl'}, {@noacl='noacl'}, {@acl='acl'}], [{@dont_appraise='dont_appraise'}, {@mask={'mask', 0x3d, '^MAY_EXEC'}}, {@hash='hash'}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}]}) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r4, 0x8200) fallocate(r4, 0x11, 0x9, 0x107fff) sendfile(r2, r3, 0x0, 0x8000fffffffe) ioctl$sock_ifreq(r0, 0x89f6, &(0x7f0000000080)={'lapb0\x00', @ifru_data=&(0x7f0000000040)="2d1a296dd4fefaa54fd5225c98ab6b17424fd698ee893c617834f46095bb32d9"}) 18:35:26 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400021441000500077008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:26 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1524.225112][ T4087] erofs: read_super, device -> /dev/loop4 [ 1524.242426][ T4087] erofs: options -> user_xattr,user_xattr,nouser_xattr,user_xattr,nouser_xattr,acl,noacl,acl,dont_appraise,mask=^MAY_EXEC,hash,rootcontext=system_u, 18:35:26 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000300)='/dev/amidi#\x00', 0x8, 0x881) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x7f, 0xb0000) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000100)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r1, &(0x7f0000000280)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e23, 0x4, @empty, 0x2}, r2}}, 0x30) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r3, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r6 = getpid() ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x1c) rt_tgsigqueueinfo(r6, r6, 0x16, &(0x7f0000000140)) ptrace(0x10, r6) r7 = openat$vimc0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video0\x00', 0x2, 0x0) ioctl$VIDIOC_ENUM_FRAMEINTERVALS(r7, 0xc034564b, &(0x7f00000002c0)={0x9, 0x7572575a, 0x3f, 0x9, 0x1, @discrete={0x957, 0x5}}) ioctl$VIDIOC_ENUM_FMT(r7, 0xc0405602, &(0x7f0000000040)={0x2, 0x7, 0x1, "fe3e6857db47d747b42d84297e078854c2e6a22fe1dafe72ec482b5589ed97d6", 0x7d7f7f7f}) 18:35:26 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0xa00d]}) 18:35:26 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x587]}) [ 1524.308575][ T4087] erofs: cannot find valid erofs superblock 18:35:26 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e0000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1524.370831][ T4132] FAT-fs (loop5): bogus sectors per cluster 20 [ 1524.391001][ T4132] FAT-fs (loop5): Can't find a valid FAT filesystem 18:35:26 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000140)) ptrace(0x10, r3) r4 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x1, 0x2) ioctl$KVM_INTERRUPT(r4, 0x4004ae86, &(0x7f0000000040)=0x7) [ 1524.428575][ T4130] erofs: read_super, device -> /dev/loop4 [ 1524.434343][ T4130] erofs: options -> user_xattr,user_xattr,nouser_xattr,user_xattr,nouser_xattr,acl,noacl,acl,dont_appraise,mask=^MAY_EXEC,hash,rootcontext=system_u, 18:35:27 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0xc000]}) 18:35:27 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x6e0]}) [ 1524.512557][ T4130] erofs: cannot find valid erofs superblock 18:35:27 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80350000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:27 executing program 2: syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000140)) ptrace(0x10, r3) 18:35:27 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) fgetxattr(r0, &(0x7f0000000200)=@known='trusted.syz\x00', &(0x7f0000001c80)=""/4096, 0x1000) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0x1000, 0x0, 0x9, 0x4, 0x0, 0x5, 0x21000, 0xe, 0x401, 0x401, 0xfffffffffffff801, 0x40, 0x6, 0xff, 0x1c76, 0x8001, 0x0, 0x0, 0x4, 0x40000000000, 0x200800000, 0x6, 0x3, 0x8000, 0x10000, 0x8, 0xfff, 0x5, 0x7fff, 0xba0, 0x1, 0x6, 0x1f, 0x0, 0x7, 0x5, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000080), 0x8}, 0x4000, 0x9, 0xb5, 0x1, 0x7, 0x8, 0xe6b}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0xa) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.controllers\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x7) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000c80)=""/4096) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) openat$cgroup_ro(r1, &(0x7f00000001c0)='cpuset.effective_mems\x00', 0x0, 0x0) ftruncate(r4, 0x8200) fallocate(r4, 0x11, 0x9, 0x107fff) sendfile(r2, r3, 0x0, 0x8000fffffffe) connect$bt_sco(r3, &(0x7f0000000240)={0x1f, {0x9, 0xf65f, 0x18, 0xffffffffffffda3d, 0x20, 0x401}}, 0x8) 18:35:27 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400025141000500077008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:27 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:27 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000140)) membarrier(0x0, 0x0) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000000), &(0x7f0000000040)=0x4) ptrace(0x10, r3) 18:35:27 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0xc100]}) 18:35:27 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$vbi(&(0x7f0000000040)='/dev/vbi#\x00', 0x2, 0x2) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f00000001c0)=""/236) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x8180, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0xb) creat(&(0x7f0000000700)='./bus\x00', 0x0) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r4, 0x8200) fallocate(r4, 0x11, 0x9, 0x107fff) sendfile(r1, r0, 0x0, 0x7ff) [ 1524.751499][ T4315] FAT-fs (loop5): bogus sectors per cluster 81 [ 1524.784733][ T4315] FAT-fs (loop5): Can't find a valid FAT filesystem 18:35:27 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86ddffff]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:27 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x803]}) [ 1524.932550][ T4426] kvm_set_msr_common: 35 callbacks suppressed [ 1524.932564][ T4426] kvm [4425]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 18:35:27 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @initdev}, &(0x7f0000000040)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x21a5}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000001c0)={r4}, &(0x7f0000000280)=0x8) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = getpid() rt_tgsigqueueinfo(r5, r5, 0x16, &(0x7f0000000140)) ptrace(0x10, r5) 18:35:27 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88470000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:27 executing program 4: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000040)='/dev/video35\x00', 0x2, 0x0) ioctl$VIDIOC_LOG_STATUS(r0, 0x5646, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mISDNtimer\x00', 0x0, 0x0) ioctl$KDENABIO(r3, 0x4b36) r4 = creat(&(0x7f0000000140)='./bus\x00', 0x4) syz_mount_image$bfs(&(0x7f0000000180)='bfs\x00', &(0x7f0000000240)='./bus\x00', 0x1, 0x4, &(0x7f00000004c0)=[{&(0x7f0000000280)="0ad0c5917c11c9b9a3463e7d2a15366ca2a1d215692886dc602d396ab3407954102b00085f609cc482b19344b5391410377adbe57dd7736bc209ea8c46051e92e247f43a0b6cb7d15d16c1dd022f6b1bd885c7b70caf28ee76e068af454a7f687c830e7612eb347fcd62e1dac6a9967a5c46194c31688e0f6458eabfbb17c974e245e01e87f355c85b425b6bf819e1520cabf1413682752d01368e61a75d7527e7d3fc0a5f1ea36e8936c39cda3f78be9010b987ea93873ec86a01f9bb55e9ebc77cf4de2d1718eef322d5977b", 0xcd, 0x764}, {&(0x7f0000000380)="db5c7908203721ddc5115830b58f0f0c4ad5c9a3a1e70a75922cfa4090dc484eb893eea7e37d4af5e60ee3f66f1dd0f86424d7b5ac49934c31fa711439873807e7b7dea22aa1495892e3c1a230d3201a4855ad3dcf7a68e79dd5df31a53605234fae63c53a1e9515d7a0612010537f0008e875b4a21ba8bf0f63", 0x7a, 0x9}, {&(0x7f0000000400)="e95d009a71f108e61740d86f738047e2", 0x10, 0x6}, {&(0x7f0000000440)="4bcb6b9127591569a623f07789b4dd6cfffe8f0e4a67e9156007914587d0ed626a01340f873a981694a73bc435d25bb30d1401bbb2477064519345d23038961e0db325", 0x43, 0x9}], 0x2080000, 0x0) setsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f00000000c0)={0x0, 0x1}, 0x2) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000080)) ftruncate(r4, 0x8200) fallocate(r4, 0x11, 0x9, 0x107fff) sendfile(r2, r3, 0x0, 0x8000fffffffe) r5 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vfio/vfio\x00', 0x20000, 0x0) ioctl$VIDIOC_S_AUDIO(r5, 0x40345622, &(0x7f00000001c0)={0x10001, "59fa4c06e202b3b523f44ee58cfa242d2bf4ef87a7cb5898811f0899e9adc872", 0x1, 0x1}) 18:35:27 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e6661740002040a000500077008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) [ 1524.976045][ T4572] kvm [4563]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x803 [ 1525.058745][ T4599] kvm [4425]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 [ 1525.076767][ T4596] kvm [4563]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x803 18:35:27 executing program 2 (fault-call:8 fault-nth:0): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000140)) ptrace(0x10, r3) ptrace$getsig(0x2, r3, 0xffffffffff600003, &(0x7f0000000000)) [ 1525.176049][ T4673] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) 18:35:27 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0xc200]}) 18:35:27 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88480000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:27 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0xa01]}) 18:35:27 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r3, 0x8200) getsockopt$netlink(r2, 0x10e, 0x5, &(0x7f0000000040)=""/61, &(0x7f0000000080)=0x3d) fallocate(r3, 0x11, 0x9, 0x107fff) sendfile(r1, r2, 0x0, 0x8000fffffffe) 18:35:27 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000140)) ptrace(0x10, r3) ptrace$getsig(0x2, r3, 0xffffffffff600003, &(0x7f0000000000)) [ 1525.327566][ T4716] kvm [4714]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0xa01 [ 1525.338913][ T4721] kvm [4718]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 18:35:27 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020425000500077008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:27 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88640000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:28 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x200004a) ftruncate(r3, 0x8200) fallocate(r3, 0x11, 0x9, 0x107fff) sendfile(r1, r2, 0x0, 0x8000fffffffe) 18:35:28 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000140)) ptrace(0x10, r3) ptrace$getsig(0x3, r3, 0xffffffffff600003, &(0x7f0000000000)) [ 1525.494779][ T4834] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) 18:35:28 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0xbff]}) 18:35:28 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0xce00]}) 18:35:28 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r3, 0x8200) fallocate(r3, 0x11, 0x9, 0x107fff) sendfile(r1, r2, 0x0, 0x8000fffffffe) ioctl$SCSI_IOCTL_DOORLOCK(r3, 0x5380) 18:35:28 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020451000500077008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:28 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88a8ffff]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1525.652076][ T4911] kvm [4882]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0xbff [ 1525.677588][ T4936] kvm [4932]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 18:35:28 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000140)) ptrace(0x10, r3) ptrace$getsig(0x8, r3, 0xffffffffff600003, &(0x7f0000000000)) 18:35:28 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88caffff]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1525.747148][ T5039] kvm [4932]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 [ 1525.782643][ T5058] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) 18:35:28 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0xd90]}) 18:35:28 executing program 4: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r3, 0x8200) fallocate(r3, 0x11, 0x9, 0x107fff) sendfile(r1, r2, 0x0, 0x8000fffffffe) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000080)) 18:35:28 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0xd004]}) [ 1525.923521][ T5120] kvm [5090]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0xd90 18:35:28 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441100000077008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:28 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f00000001c0)={{0x1, 0x2, 0x9, 0x1, '\x00', 0x5}, 0x0, [0x9, 0x15e8, 0x3, 0x7, 0x6, 0x6, 0x5, 0x100000000, 0x5, 0x1000, 0x800, 0x8, 0x1, 0x6, 0x40, 0x3, 0x1, 0x4, 0x3, 0x2, 0xfffffffffffffaab, 0x1, 0x0, 0x5, 0xffffffffffff8001, 0x7, 0x9a35, 0x6, 0x0, 0x4, 0x7, 0x8, 0x3, 0xfdee, 0x100000001, 0x3, 0x7, 0x7, 0x4, 0x8, 0xcf, 0x1ff, 0x401, 0xb0e8, 0xf8118a020, 0x80000001, 0x1, 0x7fff, 0x8fb1, 0x8, 0xacc, 0x3, 0x8, 0x97, 0x1, 0x8, 0x1, 0x8, 0x4, 0x325a, 0x9, 0x10001, 0x10000, 0x34a, 0x7f, 0x7, 0x9, 0xfff, 0x5, 0x3, 0x1, 0x80000001, 0x7, 0x0, 0x8000, 0x0, 0xcead, 0x36, 0x6, 0x7, 0x0, 0x1, 0x80000000, 0x2, 0x9, 0x1, 0x3ff, 0xf3c, 0xb36, 0x2, 0x79, 0x5, 0x1, 0x4, 0x0, 0x9, 0x800, 0x7fff, 0x81, 0x0, 0x273e, 0x3, 0x0, 0x9fba, 0x1, 0x8c, 0x9, 0x5, 0x8, 0x8, 0x7f, 0x80000000, 0x5, 0xfffffffffffffff7, 0xf8a0, 0xfffffffffffff361, 0x9, 0x4, 0x4, 0x6, 0x100000001, 0x9, 0x0, 0x200, 0x2b, 0x7, 0x4, 0x2], {0x77359400}}) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r3, 0x8200) fallocate(r3, 0x11, 0x9, 0x107fff) sendfile(r1, r2, 0x0, 0x8000fffffffe) 18:35:28 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x89060000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:28 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000140)) ptrace(0x10, r3) ptrace$getsig(0x10, r3, 0xffffffffff600003, &(0x7f0000000000)) 18:35:28 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0xd901]}) 18:35:28 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0xda0]}) [ 1526.060467][ T5280] FAT-fs (loop5): bogus number of FAT structure [ 1526.092512][ T5280] FAT-fs (loop5): Can't find a valid FAT filesystem 18:35:28 executing program 4: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) fsetxattr$security_ima(r0, &(0x7f0000000080)='security.ima\x00', &(0x7f00000000c0)=@md5={0x1, "f5a293c81ab155584a3e188fe169894e"}, 0x11, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000040)) ftruncate(r3, 0x8200) fallocate(r3, 0x11, 0x9, 0x107fff) sendfile(r1, r2, 0x0, 0x8000fffffffe) 18:35:28 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8dffffff]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:28 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000300077008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:28 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000140)) ptrace(0x10, r3) ptrace$getsig(0x4206, r3, 0xffffffffff600003, &(0x7f0000000000)) 18:35:28 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0xe006]}) 18:35:28 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x1100]}) 18:35:28 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1526.341009][ T5503] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) 18:35:28 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) socket$kcm(0x29, 0x5, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r3, 0x8200) io_setup(0x3, &(0x7f0000000040)=0x0) io_getevents(r4, 0x8, 0x2, &(0x7f0000000080)=[{}, {}], &(0x7f00000000c0)) fallocate(r3, 0x11, 0x9, 0x107fff) sendfile(r1, r2, 0x0, 0x8000fffffffe) 18:35:29 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441020500077008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:29 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffa888]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:29 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x1200]}) 18:35:29 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0xff02]}) 18:35:29 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000140)) ptrace(0x10, r3) ptrace$getsig(0x4207, r3, 0xffffffffff600003, &(0x7f0000000000)) 18:35:29 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffca88]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1526.597276][ T5728] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) 18:35:29 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r3, 0x8200) fallocate(r3, 0x11, 0x9, 0x107fff) sendfile(r1, r2, 0x0, 0x8000fffffffe) fsetxattr$trusted_overlay_origin(r2, &(0x7f0000000040)='trusted.overlay.origin\x00', &(0x7f0000000080)='y\x00', 0x2, 0x1) 18:35:29 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441030500077008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:29 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000140)) ptrace(0x10, r3) ptrace$getsig(0x2, r3, 0xffffffffff600002, &(0x7f0000000000)) 18:35:29 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r3, 0x8200) fallocate(r3, 0x11, 0x9, 0x107fff) sendfile(r1, r2, 0x0, 0x8000fffffffe) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r2, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={r4, 0x1, 0x18}, 0xc) 18:35:29 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffdd86]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:29 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0xff0b]}) 18:35:29 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x1b00]}) [ 1526.877553][ T5950] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) 18:35:29 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = creat(0x0, 0x1) ftruncate(r3, 0x8200) fallocate(r3, 0x11, 0x9, 0x107fff) sendfile(r1, r2, 0x0, 0x8000fffffffe) 18:35:29 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffff000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:29 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x101180, 0x0) syz_open_dev$amidi(&(0x7f0000000380)='/dev/amidi#\x00', 0x34a04d1e, 0x40) syz_open_dev$swradio(&(0x7f00000003c0)='/dev/swradio#\x00', 0x0, 0x2) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer\x00', 0x101c00, 0x0) r2 = syz_open_dev$media(&(0x7f0000000440)='/dev/media#\x00', 0x92, 0x40c0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x9) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x1b, &(0x7f0000000140)={0x0, 0xffffffffffbffffd, 0x80000000}) ptrace(0x10, r3) ptrace$getsig(0x2, r3, 0xffffffffff600003, &(0x7f0000000000)) r4 = creat(&(0x7f0000000100)='./file0\x00', 0x102) ioctl$KVM_GET_MSR_INDEX_LIST(r4, 0xc004ae02, &(0x7f00000001c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000000280)=""/176, &(0x7f00000000c0)=0xb0) 18:35:29 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x10040]}) 18:35:29 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441040500077008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:29 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x200, 0x0) read(r3, 0x0, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x2, 0x0) dup2(r3, r4) r5 = getpid() rt_tgsigqueueinfo(r5, r5, 0x16, &(0x7f0000000140)) ptrace(0x10, r5) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x80000) getsockopt$TIPC_IMPORTANCE(r6, 0x10f, 0x7f, &(0x7f0000000100), &(0x7f00000001c0)=0x4) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x100000001, 0x0) ptrace$getsig(0x2, r5, 0xffffffffff600003, &(0x7f0000000000)) 18:35:29 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x1e01]}) 18:35:29 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff8d]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:29 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r3, 0x8200) fallocate(r3, 0x11, 0x9, 0x107fff) sendfile(r1, r2, 0x0, 0x8000fffffffe) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000001c0)={r4, 0xd3, "6ee86e8b9a1e3a52cc274aba6d5582d8944b10966757a7adf6dbcfd96278472205260a1d30d16d9210115483b7bb8d1190bed24122e08e9cc5daf978a0ba2e5a34172c6b240f70496fbfc13502eadd697e14b44bba553de49f9b2b1a8a736f178b88364ccebce1af2666d0c56754cfff38f31eeebb899c5e1d6498caf1b33b8a874b9791f5fa8d7ec2a225de5dda46c9882f4f969b7fe1cd9e2ad3e9a11f6680514b56e779ad2cede7776507850ec52a20a1074712c6e5a80e33b8df74333176d11ff05893758733a666000b5a3495e9a95901"}, &(0x7f00000000c0)=0xdb) 18:35:29 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r1) setregid(0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000140)) ptrace(0x10, r3) r4 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x2, 0x0) r5 = syz_genetlink_get_family_id$tipc(&(0x7f00000001c0)='TIPC\x00') getsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg$TIPC_CMD_ENABLE_BEARER(r4, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="34a53000", @ANYRES16=r5, @ANYBLOB="04022cbd7000fddbdf250100000000000000014100000018001700000014000001016574683a6270713000000000"], 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) 18:35:29 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x100c0]}) [ 1527.240057][ T6186] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) 18:35:29 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:29 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r4 = creat(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() lsetxattr$trusted_overlay_opaque(0x0, 0x0, 0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000000100)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) lstat(0x0, 0x0) r5 = semget$private(0x0, 0x4, 0x200) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@initdev}}, &(0x7f00000000c0)=0xe8) stat(&(0x7f0000000140)='./bus\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f0000000500)={{0x8, r6, r7, r8, r9, 0x0, 0x1}, 0xfff, 0x4, 0xffffffffffff8001}) getresgid(&(0x7f00000008c0), 0x0, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=-\x00fije0,lokerdir']) r10 = creat(&(0x7f0000000180)='./bus\x00', 0x0) setsockopt$inet6_dccp_int(r3, 0x21, 0x10, &(0x7f0000000040)=0x5, 0x4) ftruncate(r10, 0x8200) fallocate(r10, 0x11, 0x9, 0x107fff) sendfile(r2, r3, 0x0, 0x8000fffffffe) 18:35:29 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x3400]}) 18:35:29 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441050500077008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:29 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:30 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept4(r1, 0x0, &(0x7f00000000c0), 0x800) r4 = dup3(r0, r0, 0x80000) setregid(0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = getpid() rt_tgsigqueueinfo(r5, r5, 0x16, &(0x7f0000000140)) ptrace(0x4223, r5) ptrace$getsig(0x2, r5, 0xffffffffff600003, &(0x7f0000000000)) ioctl$SIOCAX25DELUID(r4, 0x89e2, &(0x7f0000000100)={0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, r2}) 18:35:30 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x20000]}) 18:35:30 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ffffffffffff]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1527.572434][ T6416] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) 18:35:30 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x3a00]}) [ 1527.618264][ T26] kauditd_printk_skb: 87 callbacks suppressed [ 1527.618278][ T26] audit: type=1804 audit(1552242930.109:429): pid=6448 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir851920029/syzkaller.ud3Clu/3744/bus" dev="sda1" ino=16773 res=1 [ 1527.652016][ T6413] overlayfs: missing 'lowerdir' 18:35:30 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1527.718790][ T26] audit: type=1804 audit(1552242930.209:430): pid=6448 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir851920029/syzkaller.ud3Clu/3744/bus" dev="sda1" ino=16773 res=1 [ 1527.734266][ T6560] overlayfs: missing 'lowerdir' 18:35:30 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000140)) ptrace(0x10, r3) ptrace$getsig(0x2, r3, 0xffffffffff600003, &(0x7f0000000000)) 18:35:30 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441060500077008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:30 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x40000]}) 18:35:30 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) r3 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_GET_REMOTE_MNG(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r3, 0x104, 0x70bd26, 0x25dfdbfd, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x40800) r4 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r6 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r6, 0x8200) fallocate(r6, 0x11, 0x9, 0x107fff) sendfile(r4, r5, 0x0, 0x8000fffffffe) [ 1527.844596][ T26] audit: type=1804 audit(1552242930.209:431): pid=6448 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir851920029/syzkaller.ud3Clu/3744/bus" dev="sda1" ino=16773 res=1 18:35:30 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1527.929410][ T6649] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) [ 1527.943444][ T26] audit: type=1804 audit(1552242930.269:432): pid=6413 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir851920029/syzkaller.ud3Clu/3744/bus" dev="sda1" ino=16773 res=1 18:35:30 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x3b00]}) 18:35:30 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x400000, 0x0) setsockopt$inet6_dccp_int(r3, 0x21, 0x0, &(0x7f0000000100)=0x4, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x20080600, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = getpid() rt_tgsigqueueinfo(r4, r4, 0x16, &(0x7f0000000140)) ptrace(0x10, r4) ptrace$getsig(0x2, r4, 0xffffffffff5fffff, &(0x7f0000000000)) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000001c0)={'bond0\x00', 0x7f}) 18:35:30 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1528.058591][ T26] audit: type=1804 audit(1552242930.479:433): pid=6691 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir851920029/syzkaller.ud3Clu/3745/bus" dev="sda1" ino=16762 res=1 18:35:30 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) chmod(&(0x7f0000000040)='./bus\x00', 0x2) syz_open_dev$radio(&(0x7f0000000080)='/dev/radio#\x00', 0x3, 0x2) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r4, 0x8200) fallocate(r0, 0x11, 0x809, 0xfffffffffffffffe) sendfile(r2, r3, 0x0, 0x8000fffffffe) 18:35:30 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x80000]}) 18:35:30 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441070500077008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) [ 1528.189148][ T26] audit: type=1804 audit(1552242930.479:434): pid=6691 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir851920029/syzkaller.ud3Clu/3745/bus" dev="sda1" ino=16762 res=1 18:35:30 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r5 = memfd_create(&(0x7f00000000c0)='&\x00', 0x200000000000004) r6 = getpgrp(0xffffffffffffffff) stat(&(0x7f0000000340)='./bus\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpgid(0x0) r10 = geteuid() r11 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000000480)={0x0, 0x0}) r13 = geteuid() stat(&(0x7f00000004c0)='./bus\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getpgrp(0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000580)={0x0, 0x0}, &(0x7f00000005c0)=0xc) stat(&(0x7f0000000600)='./bus\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = gettid() r19 = geteuid() r20 = getgid() r21 = getpgrp(0x0) fstat(r5, &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001900)='./bus\x00', &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000011c0)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001200)={0x0, 0x0}, &(0x7f0000001240)=0xc) stat(&(0x7f0000001280)='./bus\x00', &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000001340)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001380)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@empty}}, &(0x7f0000001480)=0xe8) lstat(&(0x7f00000014c0)='./bus\x00', &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f00000017c0)=[{&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000080)=[{&(0x7f00000001c0)="63b504fdd056446bdc5f2cce87f84a28f7a2b044c8c8d4780255a675260d11351aa451d7d5ebb0955334b9dbef8b84999955a1bed581181dc1a72a3a1a5717d50a9064a1ddd58249c1826acdc68b43e976522afc439b2dc0143bf0c2af4e827fb8ca67217412ab4d8e4843264883481a9506dbfd9662fa7fa5faa50286209853ca15e2564c972f9bdeb65d674a06fb628aff7f4d473199c83d0f2db30bac2254039c9e5d9a33628df2", 0xa9}, {&(0x7f0000000280)="1e710f78c787f0de4806970edff22b1b721f926635d0903c661b68c56fe675031e0a91e5056557922447e07cfadf1c4df08ac0afc21ff0f4eeffe761fa3da2e927e474396504a6d29667b6369c51dd39de953eb0c0efd396c2d1a1f14b8f2f68d37c24fbd802fc6aecae26313f5033279d36707c6923071eb8c11a55af3e07383c3430a9322acfc74866b63acb3c6988d05c4df996c8017783660c5dc25026f08f552f32bcce0e", 0xa7}], 0x2, &(0x7f00000006c0)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r4]}, @rights={0x18, 0x1, 0x1, [r3, r2]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x18, 0x1, 0x1, [r2]}], 0xc8, 0x4000}, {&(0x7f00000007c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000b40)=[{&(0x7f0000000840)="a5dc31f4589963e9635ea49f36ec66352e864d2bab54717bca7522479788352e31bac4909fb63c2e7e565a0b1a99cc8bf1c5", 0x32}, {&(0x7f0000000880)="2877a39d8092c7a95a102294d4e98e18aab66a32b16151e0f121f8490ffaec62adb88176008691a7af54da7282307825cdfe93e8c0ccdf450369d4d34cddb9c61706e421f25736c4ca64c87696b86606bf10669b50f9e32c714b365d05b716c86fa973d17e83141754d76ca91aebd51f1805ca950c9d871e9b1fe531879ad9f6d969a7e66145a1180d9d3f853652553d30d3d1e96665d59d4e668a8cbf6f631f4335ac60a52657986faf879ba6a875e5018023c83154ecfbf878f976a6f8b2f8ca9488f465be261c9ce2d95cb7fb76244743aa803e50667142a4dd03f7834f65", 0xe0}, {&(0x7f0000000980)="71543deca6cdfa46275aa2bf4a3dbba74c5ab28862ff4ea515a6bee29b309b4294d5e97f52fa16c66b0e12", 0x2b}, {&(0x7f00000009c0)="d839c28e7581c791bc0b5f37be11728de41c6fd884f7b89628bd4a2648d982a05d78714a96496249a0a069a1ea04f549c8d696e42ab88e6c34a82507737aef37947008281110f7df1f13067ecef49a366843906b174249e3ac1673c68e877316693f3cd2f5077a23b299bdd00b7a2a4f4bc198a4fc5b8516103ff3625567b7e358abba535e3a8ddd2e8d81c52f002f8927d2f3f7a8268a7f76b266b2fd5a72fabf", 0xa1}, {&(0x7f0000000a80)="3b621143719f38566ea9a5a506281e717a6ec11ea795c789118e32295ecbd152e19e0347e7286902a6a9ca3d6643eee1c9f37f6e8620271d947f697dc2db53318ab21b886efbec161f0beda2f00aa5ebbf7b657dc096367d998d149a2581b273c0ec99ee47a00ed5853767fb84792c8ecc5598b1c361e7912b16aad676487a1377bae41fcc56449751f42ef41c27ee93912dd19877d15a2e328aba3277462d", 0x9f}], 0x5, 0x0, 0x0, 0x4000}, {&(0x7f0000000bc0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000d00)=[{&(0x7f0000000c80)="b4", 0x1}, {&(0x7f0000000cc0)="e69f51a19af4f2bcf7336bdb", 0xc}], 0x2, &(0x7f0000001a00)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r18, @ANYRES32=r19, @ANYRES32=r20, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r5, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r21, @ANYRES32=r22, @ANYRES32=r23, @ANYBLOB="00000080e5fd7244db4b30d98e08ee86e1e0476a13cc07828949b5b49e64c5959dae4d51831f35f15d5fc1bdb9ba5581df84c86b0c7e3d717a8e0a0b6edd54a54f746e714eafbbd1511db77ef57f38599a89d7200b02a9e9aa1261e25c0485dd94c1a5af7a7828a145712331a34bdff2ce1f47e15404c7279721cc7fef6cc677c68da585fb05859be809e37a0e4722f0fcb99ffd459ad42d006c3e41e84619ff075de098946fb31093a986518f23fb7deb62ddce69f403f7193e5a50309ad326d4aa3bb01f51fe628a25c8801148e704e5a4c5d6acd229"], 0x60, 0x10}, {&(0x7f0000000f00)=@file={0x1, './bus/file0\x00'}, 0x6e, &(0x7f0000001180)=[{&(0x7f0000000f80)="aa6f9c35bcf89809e003d81c626207689cd1442d16f3f9aba1866d5fbc57e4da9d0f50aa53b66641e6f812df9681b4c39f29228079882221cb0f0aa1948c050c6dc5b83bfad7ba73de77373c2f2f9258a8221ae6719add897cc7a457094baa7eaba505b87df53d973c8fc6596be0917fbc01e89cb8ff1d88de65f4b1e6579c31e99b6882a11cf42d1f3e8c781811ceba56740c1c1771433f69216234812524f47ca09ec1651cb74b271461eba7017f74836d107379ea748e5b29261c6e47359192a4", 0xc2}, {&(0x7f0000001080)="0cc6e6577068c606f23e790fff7917ac1d12ad93970febfe4a0b53132dd0a2af2281012405ac22f22ec56c2783802e3b2f24b843ed2a9b46a43cdc335baa6385fc2e7669826eecc49e56dd0d6b074131187dae1a20f73a71ca19ebc1478c988b5180d7da2f08328ebc876e01700347527941e6b7985fc5ddf1f4ae82b19bc2bcdb9966936a48610f3e31aa1296e429b56899d91b733fc14dbe62bcb674f46cc70f9e2470a530a6feb315e8e5ee94e6817075ac1e5cb6e4eeea4a0e41975419276a1ba6f7d9510ad0f1443e22f34154421d8172eeb674", 0xd6}], 0x2, &(0x7f0000001940)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r24, @ANYRES32=r25, @ANYRES32=r26, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r3, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r2, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r27, @ANYRES32=r28, @ANYRES32=r29, @ANYBLOB="00000000200000537bbf1ff1f8000000b5ffcd1f3884655fc5163c34b8", @ANYRES32=r4, @ANYRES32=r0, @ANYRES32=r3, @ANYRES32=r4], 0xa8, 0x2000c010}, {&(0x7f0000001640)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000001740)=[{&(0x7f00000016c0)="d6b43ae59e23ae56727c7e52425ec47bc75ec493f0232811179d8c507c8fa3bc101c134090760f928217ae246b8c9d01db1aafcba0224e727addf38fa2245527fe8dfba20b60c1ba40", 0x49}], 0x1, &(0x7f0000001780)=[@rights={0x28, 0x1, 0x1, [r3, r1, r0, r0, r1, r4]}], 0x28, 0x1}], 0x5, 0x4) ftruncate(r4, 0x8200) fallocate(r4, 0x11, 0x9, 0x107fff) sendfile(r2, r3, 0x0, 0x8000fffffffe) [ 1528.281338][ T6924] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) [ 1528.300169][ T26] audit: type=1804 audit(1552242930.509:435): pid=6691 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir851920029/syzkaller.ud3Clu/3745/bus" dev="sda1" ino=16762 res=1 18:35:30 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:30 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x4001]}) 18:35:30 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r1) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x7ffffffb) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = getpid() r4 = open(&(0x7f00000000c0)='./file0\x00', 0x200003, 0x80) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000100)={r4, &(0x7f0000000280)="acf5475526dca9580910d37f75a03d9cf81a3a4c5dfe1dedb08b5f76562c5c5dd9f06aca1f3e63e0ed0641cfed50c36ff6b6fd4b235d8d78b39665c92429a2512f3574745563ab42d080a6e5b537d5d5ea83e5ee904cbe686dcb0e2f9b399ce11fa9578bd113e43f30e3e565988617e2", &(0x7f0000000300)=""/4096}, 0x18) rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000140)) ptrace(0x10, r3) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r4, 0xc008551b, &(0x7f0000001300)={0x6, 0x10, [0x75, 0x2, 0x5, 0x4]}) ptrace$getsig(0x2, r3, 0xffffffffff600003, &(0x7f0000000000)) [ 1528.375464][ T26] audit: type=1804 audit(1552242930.529:436): pid=6736 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir851920029/syzkaller.ud3Clu/3745/bus" dev="sda1" ino=16762 res=1 18:35:30 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @loopback}}, [0x7, 0x2, 0x2, 0x101, 0x7f, 0x3, 0x1f, 0x5, 0x1ff, 0xa98, 0x5, 0x1ff, 0x8, 0x21, 0x4]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x3f, 0xffffffffffffffff}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000280)={r2, 0xfffffffffffffffd, 0x5, 0xff, 0x6, 0x9, 0x81, 0x2, {r3, @in={{0x2, 0x4e21, @multicast1}}, 0x3, 0xd249, 0x400, 0x7, 0x100}}, &(0x7f0000000340)=0xb0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r4 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r6 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r6, 0x8200) fallocate(r6, 0x11, 0x9, 0x107fff) sendfile(r4, r5, 0x0, 0x8000fffffffe) 18:35:30 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x4d564b]}) [ 1528.503218][ T26] audit: type=1804 audit(1552242930.529:437): pid=6691 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir851920029/syzkaller.ud3Clu/3745/bus" dev="sda1" ino=16762 res=1 18:35:31 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441080500077008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:31 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:31 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x10) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000000100)={0x2000, 0x4000}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f00000001c0)) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = getpid() rt_tgsigqueueinfo(r4, r4, 0x16, &(0x7f0000000140)) ptrace(0x10, r4) ptrace$getsig(0x2, r4, 0xffffffffff600003, &(0x7f0000000000)) 18:35:31 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_open_dev$vbi(&(0x7f0000000040)='/dev/vbi#\x00', 0x3, 0x2) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r3, 0x8200) fallocate(r3, 0x11, 0x9, 0x107fff) sendfile(r1, r2, 0x0, 0x8000fffffffe) [ 1528.624293][ T26] audit: type=1804 audit(1552242930.719:438): pid=6875 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir851920029/syzkaller.ud3Clu/3746/bus" dev="sda1" ino=16757 res=1 [ 1528.664183][ T7194] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) 18:35:31 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x4800]}) 18:35:31 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x80ffff]}) 18:35:31 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:31 executing program 4: socketpair$unix(0x1, 0x8000000000003, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000000080)={0x0, 0x8, 0x3, 0x40, &(0x7f0000ffe000/0x2000)=nil, 0x1}) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r4, 0x8200) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000000c0)=0x0) r6 = getpgrp(0x0) kcmp$KCMP_EPOLL_TFD(r5, r6, 0x7, r3, &(0x7f0000000100)={r0, r1, 0x1000}) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000040)=0x9, 0x4) fallocate(r4, 0x11, 0x9, 0x107fff) sendfile(r2, r3, 0x0, 0x8000fffffffe) 18:35:31 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441090500077008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:31 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) sched_setscheduler(r3, 0x6, &(0x7f0000000100)=0xd) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = getpid() rt_tgsigqueueinfo(r4, r4, 0x16, &(0x7f0000000140)) ptrace(0x10, r4) ptrace$getsig(0x2, r4, 0xffffffffff600003, &(0x7f0000000000)) 18:35:31 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x806000000000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:31 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x4900]}) 18:35:31 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x1000000]}) 18:35:31 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_GET_LINKS(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x580}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r3, 0x200, 0x70bd25, 0x25dfdbff, {{}, 0x0, 0x4, 0x0, {0x8}}, ["", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x200000c0}, 0x40004) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r4, 0x8200) fallocate(r4, 0x11, 0x9, 0x107fff) sendfile(r1, r2, 0x0, 0x8000fffffffe) [ 1528.942734][ T7419] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) 18:35:31 executing program 4: socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r3, 0x8200) fallocate(r3, 0x11, 0x9, 0x107fff) sendfile(r1, r2, 0x0, 0x8000fffffffe) 18:35:31 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e666174000204410a0500077008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:31 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000140)) ptrace(0x10, r3) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0x1, 0x1f8c00000000000, 0x1, 0x8}, &(0x7f00000001c0)=0x14) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000000280)=r5, 0x4) ptrace$getsig(0x2, r3, 0xffffffffff600003, &(0x7f0000000000)) 18:35:31 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x10100c0]}) 18:35:31 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x6005]}) 18:35:31 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00000000000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1529.264219][ T7640] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) 18:35:31 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r3 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x6, 0x200) r4 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x20000, 0x0) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000000280)={0x100000, &(0x7f0000000100), 0x8, r4, 0x8}) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = getpid() rt_tgsigqueueinfo(r5, r5, 0x16, &(0x7f0000000140)) ptrace(0x10, r5) ptrace$getsig(0x2, r5, 0xffffffffff600003, &(0x7f0000000000)) 18:35:31 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000080)) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r4, 0x8200) fallocate(r4, 0x11, 0x9, 0x107fff) sendfile(r2, r3, 0x0, 0x8000fffffffe) ioctl$sock_bt_cmtp_CMTPCONNADD(r4, 0x400443c8, &(0x7f0000000040)={r0, 0xbac1}) 18:35:31 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2800000000000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:31 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x14d564b]}) 18:35:31 executing program 2: socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r1) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x200000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = getpid() rt_tgsigqueueinfo(r2, r2, 0x16, &(0x7f0000000140)) ptrace(0x10, r2) 18:35:31 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e666174000204410b0500077008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:32 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x6105]}) 18:35:32 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000100)='./bus/file0\x00', 0x0) read$eventfd(r2, &(0x7f0000000080), 0x8) ftruncate(r3, 0x8200) fallocate(r3, 0x11, 0x9, 0x107fff) sendfile(r1, r2, 0x0, 0x8000fffffffe) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f0000000040)={0x3, 0x6, 0x100000000}) 18:35:32 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c00000000000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1529.567866][ T7916] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) 18:35:32 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x2000000]}) 18:35:32 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) getpid() ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = getpid() ptrace(0x10, r3) ptrace$getsig(0x2, r3, 0xffffffffff600003, &(0x7f0000000000)) 18:35:32 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3a00000000000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:32 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="08bb4b668072d2c82ff82550f2ec0006ab", @ANYRES16=r4, @ANYBLOB="010026bd7000ffdbdf2511000000100006000400020008000100000200001c00090008000200050000000800020000000080080001000800000028000600040002000400020008000100010100000400020008000100030000000800010000010000540007000800010000020000080002000002000008000100030000000c00030003000000000000000c000400ff070000000000000c000400ff0700000000000008000200ffff00000c00030001000000000000001c00060008000100000000000400020004000200040002000400020014000900080001000500000008000200050000000c0005000800010075647000"], 0xf8}, 0x1, 0x0, 0x0, 0x51}, 0x10) ftruncate(r3, 0x8200) fallocate(r3, 0x11, 0x9, 0x107fff) sendfile(r1, r2, 0x0, 0x8000fffffffe) 18:35:32 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x7005]}) 18:35:32 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e666174000204410c0500077008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:32 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c00000000000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:32 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000140)) ptrace(0x10, r3) ptrace$getsig(0x2, r3, 0xffffffffff600003, &(0x7f0000000000)) [ 1529.869166][ T8248] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) 18:35:32 executing program 4: socketpair$unix(0x1, 0x205, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000040)={&(0x7f0000ffb000/0x2000)=nil, 0x5, 0x0, 0xa1, &(0x7f0000ffb000/0x2000)=nil, 0x4}) ftruncate(r3, 0x8200) fallocate(r3, 0x11, 0x9, 0x107fff) sendfile(r1, r2, 0x0, 0x8000fffffffe) 18:35:32 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x20100c0]}) 18:35:32 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x7105]}) 18:35:32 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:32 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e666174000204410e0500077008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) [ 1530.031288][ T8327] kvm_set_msr_common: 41 callbacks suppressed [ 1530.031302][ T8327] kvm [8319]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 18:35:32 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x442c01, 0x0) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r3, 0x8200) fallocate(r3, 0x11, 0x9, 0x107fff) sendfile(r1, r2, 0x0, 0x8000fffffffe) [ 1530.079695][ T8404] kvm [8403]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x7105 18:35:32 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000140)) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer\x00', 0x2, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000001580)={0xffffffffffffffff, 0x10, &(0x7f0000001540)={&(0x7f00000014c0)=""/122, 0x7a, 0x0}}, 0x10) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000001600)={r4, 0x10, &(0x7f00000015c0)={&(0x7f00000004c0)=""/4096, 0x1000, r5}}, 0x10) ptrace(0x10, r3) ptrace$getsig(0x2, r3, 0xffffffffff600003, &(0x7f0000000000)) r6 = accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0x0, @broadcast}, &(0x7f0000000200)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000300)={0x0, 0x84, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x54a1, @remote, 0x7}, @in6={0xa, 0x4e20, 0x8, @loopback, 0x800}, @in={0x2, 0x4e21, @multicast1}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e23, @broadcast}, @in6={0xa, 0x4e24, 0xb9, @loopback, 0x7}]}, &(0x7f0000000340)=0x10) accept4$nfc_llcp(r1, &(0x7f0000001640), &(0x7f00000016c0)=0x60, 0x80800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f0000000380)={r7, @in6={{0xa, 0x4e24, 0x7, @loopback, 0x3f}}, 0x8, 0xe169, 0x9108, 0xe6d9, 0x1f}, &(0x7f0000000440)=0x98) 18:35:32 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305000000000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1530.143849][ T8474] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) 18:35:32 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x24d564b]}) 18:35:32 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x7205]}) 18:35:32 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x2, 0x0) fgetxattr(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="62741611d29d57fc86d26c475e4b437266732e00"], 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r4, 0x8200) fallocate(r4, 0x11, 0x9, 0x107fff) sendfile(r2, r3, 0x0, 0x8000fffffffe) 18:35:32 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441100500077008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:32 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000000000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1530.314797][ T8544] kvm [8527]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 18:35:32 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x20800, 0x0) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00') sendmsg$TIPC_NL_PUBL_GET(r3, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0xc0000}, 0xc, &(0x7f0000000380)={&(0x7f0000000440)=ANY=[@ANYBLOB="f0f1a557b2efd562be842b8d738fee007a2b", @ANYRES16=r4, @ANYBLOB="01012dbd7000fedbdf2507000000dc0001002c0004001400010002004e200000000000000000000000001400020002004e22ffffffff00000000000000001c00020008000400050000000800040005000000080001001c0000001800010069623a76657468305f746f5f7465616d0000000038000400200001000a004e24000007ffff0200000000000000000000000000017b0000001400020002004e200000000000000000000000002c0004001400010002004e20e000000100000000000000001400020002004e22ac1414bb00000000000000001400020008000300290b00000800020004000000"], 0xf0}, 0x1, 0x0, 0x0, 0x4040080}, 0x2004c891) setregid(0x0, r2) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000400)={0xaa, 0x1}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = getpid() rt_tgsigqueueinfo(r5, r5, 0x16, &(0x7f00000000c0)) ptrace(0x10, r5) ptrace$getsig(0x2, r5, 0xffffffffff600003, &(0x7f0000000000)) [ 1530.382758][ T8677] kvm [8674]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x7205 18:35:32 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) read(r1, &(0x7f0000000040)=""/220, 0xdc) ftruncate(r3, 0x8200) fallocate(r3, 0x11, 0x9, 0x107fff) sendfile(r1, r2, 0x0, 0x8000fffffffe) [ 1530.429559][ T8699] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) 18:35:32 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x3000000]}) 18:35:32 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e000000000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1530.476458][ T8677] kvm [8674]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x7205 18:35:33 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$SCSI_IOCTL_STOP_UNIT(r1, 0x6) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r3, 0x8200) fallocate(r3, 0x11, 0x9, 0x107fff) sendfile(r1, r2, 0x0, 0x8000fffffffe) 18:35:33 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x7401]}) 18:35:33 executing program 2: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400202) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000140)) ptrace(0x10, r3) fchmod(r1, 0x8b2ef2813c893122) ptrace$getsig(0x2, r3, 0xffffffffff600003, &(0x7f0000000000)) [ 1530.595577][ T8797] kvm [8785]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 18:35:33 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8035000000000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:33 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441140500077008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) [ 1530.717252][ T8917] kvm [8916]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x7401 18:35:33 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x30001c0]}) [ 1530.790439][ T8919] kvm [8916]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x7401 [ 1530.886975][ T8925] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) 18:35:33 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8100000000000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:33 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x7501]}) [ 1530.936616][ T8929] kvm [8921]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 18:35:33 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x12240000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x68, r1, 0x200, 0x70bd27, 0x25dfdbfe, {{}, 0x0, 0x4108, 0x0, {0x4c, 0x18, {0x6, @link='broadcast-link\x00'}}}, [""]}, 0x68}, 0x1, 0x0, 0x0, 0x880}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x34, "63fe774796ce3a597ac9c733bf329ceda7ac3ed4a3ad3658b5dfcf84e90a42749d1fbe64311f1aea3a9a4ca0ef4a40dc54b346e1"}, &(0x7f0000000240)=0x3c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000280)={r5, @in6={{0xa, 0x4e21, 0x1, @loopback, 0x5}}, 0x8001, 0xfffffffffffffff9, 0x0, 0x1, 0x9}, &(0x7f0000000340)=0x98) r6 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r6, 0x8200) fallocate(r6, 0x11, 0x9, 0x107fff) sendfile(r3, r4, 0x0, 0x8000fffffffe) lstat(&(0x7f0000000400)='./bus\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() mount$fuse(0x0, &(0x7f0000000380)='./bus/file0\x00', &(0x7f00000003c0)='fuse\x00', 0x280080, &(0x7f00000004c0)={{'fd', 0x3d, r4}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id', 0x3d, r7}, 0x2c, {'group_id', 0x3d, r8}, 0x2c, {[{@default_permissions='default_permissions'}], [{@subj_user={'subj_user', 0x3d, '*mime_type\\mime_typevmnet1selfnodev'}}]}}) 18:35:33 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r3 = creat(&(0x7f00000001c0)='./file0\x00', 0x40) ioctl$VIDIOC_STREAMOFF(r3, 0x40045613, &(0x7f0000000280)=0x100000000) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = getpid() rt_tgsigqueueinfo(r4, r4, 0x16, &(0x7f0000000140)) ptrace(0x10, r4) ptrace$getsig(0x2, r4, 0xffffffffff600003, &(0x7f0000000000)) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r5, 0x4008ae93, &(0x7f0000000100)=0x10004) 18:35:33 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86ddffff00000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1531.018470][ T9042] kvm [8921]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 18:35:33 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e666174000204411e0500077008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:33 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x7601]}) 18:35:33 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x30100c0]}) 18:35:33 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r1, 0x6612) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) unshare(0x8000400) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x0, @multicast2}, 0x4}}, 0x26) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}, 0x4, 0x4}}, 0x26) fsetxattr$security_evm(r2, &(0x7f0000000100)='security.evm\x00', &(0x7f0000000140)=@ng={0x4, 0x0, "e5b4"}, 0x4, 0x2) getsockopt$packet_buf(r6, 0x111, 0x4, &(0x7f0000000400)=""/162, &(0x7f0000000040)=0xa2) r7 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r8 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r8, 0x8200) fallocate(r8, 0x11, 0x9, 0x107fff) ioctl$FS_IOC_FSGETXATTR(r7, 0x801c581f, &(0x7f0000000080)={0x9, 0x7fffffff, 0x5, 0x0, 0x7}) sendfile(r2, r7, 0x0, 0x8000fffffffe) 18:35:33 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8847000000000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1531.206586][ T9228] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) 18:35:33 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dlm-control\x00', 0x10800, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f0000000280)={'TPROXY\x00'}, &(0x7f00000002c0)=0x1e) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = getpid() rt_tgsigqueueinfo(r4, r4, 0x16, &(0x7f0000000140)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0x2, 0x0, 0x10000, 0x4beb}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000100)={r5, 0x8eb}) ptrace(0x10, r4) ptrace$getsig(0x2, r4, 0xffffffffff600003, &(0x7f0000000000)) 18:35:33 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441230500077008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:33 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x7702]}) 18:35:33 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8848000000000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:33 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x34d564b]}) 18:35:33 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r3, 0x8200) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x100000000, 0x200000) fallocate(r3, 0x11, 0x9, 0x8) sendfile(r1, r2, 0x0, 0x8000fffffffe) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20ncci\x00', 0x80040, 0x0) [ 1531.459968][ T9466] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) 18:35:34 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x400000, 0x0) ioctl$TIOCCONS(r0, 0x541d) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r3) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x440040, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000000280)={{0x0, 0x3000, 0xf, 0x7fffffff, 0x48, 0x7, 0x100000000, 0x4, 0x0, 0x40, 0x9, 0x4}, {0x1, 0x191b9aced308defb, 0xf, 0xffffffff, 0xb70, 0x0, 0x7, 0x400, 0x6, 0x9, 0x5, 0x3}, {0x3000, 0x13000, 0xe, 0x9, 0x80000001, 0x2, 0x2, 0x7fffffff, 0x1f, 0x5095, 0x0, 0x101}, {0x2000, 0x0, 0xf, 0x101, 0x6, 0xcb7, 0xfffffffffffffffb, 0x8, 0x6, 0x1, 0xb54, 0xc8ed}, {0x2000, 0x2003, 0xf, 0x8, 0xfa, 0x80000000, 0x9, 0x92, 0x655a80000000000, 0x1, 0x6}, {0x2000, 0x0, 0x0, 0x9, 0x0, 0x7, 0x101, 0x9, 0x100000000, 0x9, 0x3ff, 0x80000001}, {0x6, 0x0, 0x10, 0x1, 0x0, 0xfffffffffffff0d6, 0x0, 0x40, 0x5, 0x800, 0x0, 0x7f}, {0x10000, 0xd002, 0xc, 0x8a, 0x100000001, 0x80000001, 0x6, 0x1, 0x6, 0x80000001, 0x6, 0x10000}, {0xd000, 0xf000}, {0xd000, 0x10f000}, 0x10020, 0x0, 0xf000, 0x10060, 0x7, 0x8000, 0x3000, [0x0, 0x2, 0xba2d, 0x3]}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socket(0x2, 0xa, 0xae) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = getpid() rt_tgsigqueueinfo(r5, r5, 0x16, &(0x7f0000000140)) ptrace(0x10, r5) ptrace$getsig(0x2, r5, 0xffffffffff600003, &(0x7f0000000000)) 18:35:34 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8864000000000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1531.575857][ T9529] syz-executor.2 uses obsolete (PF_INET,SOCK_PACKET) 18:35:34 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x4, [0x81, 0x2, 0x9, 0x9]}, &(0x7f0000000080)=0xc) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r3, 0x8200) fallocate(r3, 0x11, 0x9, 0x107fff) sendfile(r1, r2, 0x0, 0x8000fffffffe) 18:35:34 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x4000000]}) 18:35:34 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x7900]}) 18:35:34 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441480500077008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:34 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88a8ffff00000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:34 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000140)) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r4, 0x800000c0045005, &(0x7f0000003ff8)=0x80) write$capi20_data(r4, &(0x7f0000000000)=ANY=[@ANYBLOB="10"], 0x1) close(r4) ptrace(0x10, r3) ptrace$getsig(0x2, r3, 0xffffffffff600003, &(0x7f0000000000)) 18:35:34 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x2, 0x0) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r3, 0x8200) ioctl$SG_SET_COMMAND_Q(r3, 0x2271, &(0x7f0000000080)=0x1) fallocate(r1, 0x11, 0x9, 0x2) sendfile(r1, r2, 0x0, 0x8000fffffffe) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000040)=0x1) 18:35:34 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x7a01]}) [ 1531.797472][ T9707] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) 18:35:34 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x40001c0]}) 18:35:34 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88caffff00000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:34 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) lsetxattr$security_ima(&(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='security.ima\x00', &(0x7f00000001c0)=@v2={0x0, 0x1, 0xb, 0x9, 0xc1, "3bd483817a495514cdcb7de39abb047fbc027079bc592c3f2f87ad006f2c5b0b5c6c62e314ebd46dab22ac77fd3c7d511bb156e67f5b924ddc7ac98e58aeee0e2fba9e3d6a29f9f0615e6a89659d9b5b2f9f8b451390993100cf400ee7269c47e9794499a6ad47277f8e6bbc6c8ce90bf7e3c3733cf4e2f32ccfcadbfd6531a90fec2c7f6853911f0a1f359e75a8887f88245c6c4325a88a4012c46f700f7fe45701c09663f04180b2fe2a0fdec9fad2ade799bf2b8a2f8ec29f256edb79ab4ef1"}, 0xcb, 0x3) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000740)={0x0, 0xfffffffffffffffd, 0xab, 0x11e, @scatter={0x5, 0x0, &(0x7f0000000500)=[{&(0x7f0000000100)=""/95, 0x5f}, {&(0x7f0000000180)=""/56, 0x38}, {&(0x7f00000002c0)=""/129, 0x81}, {&(0x7f0000000380)=""/245, 0xf5}, {&(0x7f0000000480)=""/116, 0x74}]}, &(0x7f0000000580)="b8abb75aa439bbe60c121811b239b8ef3c2334469830dc62cf33d6b9a0ee1f6cc3ea39c24b79458a5b39842a01370188882f9edb3c03ee74503401fc3ae3af8838bc3e94dcc16b2067e6f3d0edfca0ba781240806584f17db24f37c7ecdc03d278a3accd1d5cf9642e9ab4b7aa0974014ab3514445736ca4a63aff7609d11062cb95c0524467d4e4a29d09e570cf2d4c32a60c6c6dd80e204bb3ab70f95ebda6b567c19ec8dc5c4c2b2403", &(0x7f0000000640)=""/51, 0x4, 0x10, 0x2, &(0x7f0000000680)}) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) ftruncate(0xffffffffffffffff, 0x8200) fallocate(0xffffffffffffffff, 0x11, 0x9, 0x107fff) sendfile(r1, r2, 0x0, 0x8000fffffffe) 18:35:34 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e666174000204414c0500077008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:34 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000140)) ptrace(0x10, r3) ptrace$getsig(0x2, r3, 0xffffffffff600003, &(0x7f0000000000)) r4 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x40, 0x400) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000280)={0x3, [0x5c87212d, 0x0, 0x1]}, &(0x7f00000002c0)=0xa) 18:35:34 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8906000000000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:34 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x7b01]}) 18:35:34 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x44d564b]}) 18:35:34 executing program 4: r0 = dup(0xffffffffffffffff) connect$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x1, 0x1, 0x3, 0x40, 0x8, "f5702b4ca33caf2d25b33d8f85e782160d557d4feb027efcc2fff9c016d3425c9689943710a124d5bf639afb63b8a2058a24814774a680c6e611ae5ceeaaf1", 0x10}, 0x60) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x8200) fallocate(0xffffffffffffffff, 0x11, 0x9, 0x107fff) sendfile(r2, r3, 0x0, 0x8000fffffffe) 18:35:34 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='pids.events\x00', 0x0, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x3) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = getpid() rt_tgsigqueueinfo(r4, r4, 0x16, &(0x7f0000000140)) ptrace(0x10, r4) ptrace$getsig(0x2, r4, 0xffffffffff600003, &(0x7f0000000000)) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r5, 0x4010aeab, &(0x7f00000001c0)={0x5, 0x3000}) ioctl$VIDIOC_S_FREQUENCY(r5, 0x402c5639, &(0x7f0000000100)={0x9, 0x7, 0xfff}) [ 1532.107493][ T9933] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) 18:35:34 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8dffffff00000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:34 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441600500077008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:34 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = semget(0x0, 0x6, 0x4) semctl$GETPID(r1, 0x2, 0xb, &(0x7f00000002c0)=""/163) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x191) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r4, 0x8200) fallocate(r4, 0x11, 0x9, 0x107fff) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0xffffffffffffffff, r4, 0x0, 0x9, &(0x7f0000000280)='/de\x00\x00\xde\xff\xff\xff\x00\x00'}, 0x30) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x2, 0x5, 0x0, 0x7fffffff, 0x0, 0x101, 0x8d3b3e7a8a9b74e5, 0x4, 0xfffffffffffffff8, 0x8, 0x5, 0xda1, 0xc93, 0x3, 0x5, 0x3ff, 0xffffffffffff3cc2, 0x3f, 0x3, 0x7, 0x6, 0x8000, 0xfff, 0x7, 0x2, 0x3, 0xfffffffffffffff8, 0xfffffffffffffffc, 0x42, 0x81, 0x4, 0x8, 0x9, 0x7, 0x2, 0x8, 0x0, 0x80000000, 0x5, @perf_bp={&(0x7f0000000080), 0xb}, 0x800, 0x8, 0x1000, 0x9, 0x80, 0x5, 0x2}, r5, 0x2, r3, 0xa) sendfile(r2, r3, 0x0, 0x8000fffffffe) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0) 18:35:34 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x5000000]}) 18:35:34 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x7f04]}) 18:35:34 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff00000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1532.349400][T10108] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) 18:35:34 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000140)) fsetxattr$security_ima(r1, &(0x7f00000000c0)='security.ima\x00', &(0x7f0000000100)=@v2={0x5, 0x1, 0x12, 0x1, 0x31, "cf00b4c04f80eb07c9d8c26e362cefdea31a947a57a55a139b6753b40e9f920fb2db831e0345efc5bb3ee09176d0fa66a7"}, 0x3b, 0x2) ptrace(0x10, r3) ptrace$getsig(0x2, r3, 0xffffffffff600003, &(0x7f0000000000)) fsetxattr$security_smack_entry(r0, &(0x7f00000001c0)='security.SMACK64\x00', &(0x7f0000000280)='keyring\x00', 0x8, 0x1) 18:35:34 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040)=0x4, 0x4) ftruncate(r3, 0x8200) fallocate(r3, 0x11, 0x9, 0x107fff) sendfile(r1, r2, 0x0, 0x8000fffffffe) 18:35:35 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x6000000]}) 18:35:35 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441680500077008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:35 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x8004]}) 18:35:35 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:35 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) lsetxattr$security_smack_transmute(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='security.SMACK64TRANSMUTE\x00', &(0x7f00000001c0)='TRUE', 0x4, 0x3) r2 = getpid() rt_tgsigqueueinfo(r2, r2, 0x16, &(0x7f0000000140)) ptrace(0x10, r2) ptrace$getsig(0x2, r2, 0xffffffffff600003, &(0x7f0000000000)) 18:35:35 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r3, 0x8200) fallocate(r3, 0x11, 0x9, 0x107fff) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000000040)={0x0, {{0x2, 0x4e23, @empty}}}, 0x88) sendfile(r1, r2, 0x0, 0x8000fffffffe) 18:35:35 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1532.727092][T10387] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) 18:35:35 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x20000, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000080)=0x8e8, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r4, 0x8200) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_PUBL_GET(r0, &(0x7f0000000480)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80008}, 0xc, &(0x7f0000000440)={&(0x7f00000002c0)={0x17c, r5, 0x100, 0x70bd26, 0x25dfdbfd, {}, [@TIPC_NLA_MEDIA={0x40, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x40}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x100000001}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}]}, @TIPC_NLA_SOCK={0x8, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_BEARER={0x120, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xfffffffffffffffc}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e20, @multicast1}}, {0x20, 0x2, @in6={0xa, 0x4e23, 0x7, @ipv4={[], [], @local}, 0x80000000}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x5}}, {0x14, 0x2, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2e8a}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x60}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'eth', 0x3a, 'ip6gre0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0xffff, @mcast1, 0x800}}, {0x14, 0x2, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x13}}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e20, @empty}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x8000, @loopback, 0x5}}}}, @TIPC_NLA_BEARER_PROP={0xc, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xfffffffffffffffa}]}]}, 0x17c}, 0x1, 0x0, 0x0, 0x4000080}, 0x80) fallocate(r4, 0x11, 0x9, 0x107fff) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f00000001c0)={0x1, 0x0, @ioapic={0x0, 0x2, 0x6, 0x7fff, 0x0, [{0x80, 0x8, 0x2, [], 0x6}, {0x3, 0x3, 0x7, [], 0x7}, {0x2, 0x77274882, 0x4, [], 0x200}, {0x81, 0xc9, 0x80000001, [], 0x3}, {0x1, 0x800, 0x6, [], 0x5}, {0x81, 0x8, 0x80, [], 0x2}, {0x101, 0x9, 0x40, [], 0x8000}, {0x7, 0xfffffffffffffffb, 0xffff, [], 0x8}, {0x6, 0xfffffffffffeffff, 0x7, [], 0x8}, {0x1f, 0x3, 0x0, [], 0x8c2e}, {0x8, 0x9, 0x3, [], 0x9}, {0xffff, 0x100000000, 0x9, [], 0x80000000}, {0x5, 0x7, 0x40, [], 0xbf63}, {0xfffffffffffffff9, 0x1, 0x767, [], 0x6}, {0x401, 0x7f, 0xe4a}, {0xffff, 0x4, 0x1, [], 0x5}, {0x100, 0x3, 0x7, [], 0x8000}, {0x11, 0x9, 0x1, [], 0x4}, {0xae, 0x1000, 0x3, [], 0x3}, {0x7fff, 0x401, 0x6, [], 0xb37}, {0x4, 0x7, 0x0, [], 0x400}, {0x1, 0x5, 0xffffffffffffffff, [], 0x9}, {0x7fffffff, 0x0, 0x4, [], 0x6}, {0xffffffffffffa5f3, 0x6, 0x8000, [], 0xe1e3}]}}) ioctl$VIDIOC_G_OUTPUT(r3, 0x8004562e, &(0x7f0000000000)) sendfile(r2, r3, 0x0, 0x8000fffffffe) 18:35:35 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, r2) r3 = syz_open_dev$swradio(&(0x7f00000000c0)='/dev/swradio#\x00', 0x0, 0x2) ioctl$SG_GET_COMMAND_Q(r3, 0x2270, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$SIOCX25GCAUSEDIAG(r3, 0x89e6, &(0x7f00000001c0)={0x3ff, 0x4}) r4 = getpid() rt_tgsigqueueinfo(r4, r4, 0x16, &(0x7f0000000140)) ptrace(0x10, r4) ptrace$getsig(0x2, r4, 0xffffffffff600003, &(0x7f0000000000)) [ 1532.770994][ T26] kauditd_printk_skb: 85 callbacks suppressed [ 1532.771010][ T26] audit: type=1804 audit(1552242935.259:524): pid=10478 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir851920029/syzkaller.ud3Clu/3770/bus" dev="sda1" ino=16804 res=1 18:35:35 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x7000000]}) 18:35:35 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x8005]}) 18:35:35 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:35 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e666174000204416c0500077008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) [ 1532.935566][ T26] audit: type=1804 audit(1552242935.259:525): pid=10478 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir851920029/syzkaller.ud3Clu/3770/bus" dev="sda1" ino=16804 res=1 18:35:35 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x100) ftruncate(r2, 0x8200) ioctl$VIDIOC_REQBUFS(r2, 0xc0145608, &(0x7f0000000000)={0x9, 0xf, 0x3}) fallocate(r2, 0x11, 0x9, 0x107fff) sendfile(r1, 0xffffffffffffffff, 0x0, 0x8000fffffffe) 18:35:35 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000300)={0x1, 0x20000000}) ptrace(0x10, r3) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='bpf\x00', 0x80000, &(0x7f0000000280)=ANY=[@ANYBLOB="6d6f64653d30303030303030303030303030303030303030303030352c6d6f643030303000010000d99ffd52e351630c312c6d6f64653d30303030303030303030303030303030303030303230302c646f6e745f6d6561737572652c00"]) ptrace$getsig(0x2, r3, 0xffffffffff600003, &(0x7f0000000000)) 18:35:35 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1533.058124][T10720] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) [ 1533.082915][ T26] audit: type=1804 audit(1552242935.269:526): pid=10499 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir851920029/syzkaller.ud3Clu/3770/bus" dev="sda1" ino=16804 res=1 [ 1533.115028][ T26] audit: type=1804 audit(1552242935.269:527): pid=10478 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir851920029/syzkaller.ud3Clu/3770/bus" dev="sda1" ino=16804 res=1 18:35:35 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x8501]}) 18:35:35 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x70001c0]}) 18:35:35 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f0000000040)='./bus\x00', 0x8) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r3, 0x8200) fallocate(r3, 0x11, 0x9, 0x107fff) sendfile(r1, r2, 0x0, 0x8000fffffffe) [ 1533.249260][ T26] audit: type=1804 audit(1552242935.269:528): pid=10499 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir851920029/syzkaller.ud3Clu/3770/bus" dev="sda1" ino=16804 res=1 18:35:35 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x1, 0x0) setregid(0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000140)) ptrace(0x10, r3) ptrace$getsig(0x2, r3, 0xffffffffff600003, &(0x7f0000000000)) 18:35:35 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:35 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441740500077008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:35 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x8010040]}) 18:35:35 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x60000, 0x2) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x4000005) ftruncate(r3, 0x8200) fallocate(r3, 0x11, 0xffffffffffffff30, 0x107fff) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x80000000, 0x30, 0xa62}, &(0x7f0000000080)=0x18) execve(&(0x7f0000000180)='./bus\x00', &(0x7f00000003c0)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\\!\x00', &(0x7f00000002c0)='em0\x00', &(0x7f0000000300)='systemkeyring]\x00', &(0x7f0000000340)='#\'nodev^wlan0}\x00', &(0x7f0000000380)='vmnet1,%(trustedmd5sum{\'vboxnet0selinuxem0\x00'], &(0x7f0000000500)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='vboxnet0#-#trustedvmnet1procposix_acl_access,!vmnet1\x00', &(0x7f0000000480)='GPLGPL)%em0\x00', &(0x7f00000004c0)='\x00']) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f00000000c0)={r4, @in6={{0xa, 0x4e23, 0xf02, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x8}}}, 0x84) sendfile(r2, r0, 0x0, 0x8000fffffffb) [ 1533.389828][ T26] audit: type=1804 audit(1552242935.419:529): pid=10608 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir851920029/syzkaller.ud3Clu/3771/bus" dev="sda1" ino=16792 res=1 [ 1533.459999][T10982] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) 18:35:36 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x8601]}) 18:35:36 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0xb5, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r3, 0xc0205648, &(0x7f00000001c0)={0x9e0000, 0x8, 0x3, [], &(0x7f0000000100)={0xa2095b, 0x3, [], @value64=0x3}}) setregid(0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = getpid() rt_tgsigqueueinfo(r4, r4, 0x16, &(0x7f0000000140)) ptrace(0x10, r4) ptrace$getsig(0x2, r4, 0x29475629, &(0x7f0000000000)) fcntl$setownex(r1, 0xf, &(0x7f0000000280)={0x2, r4}) 18:35:36 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1533.515951][ T26] audit: type=1804 audit(1552242935.419:530): pid=10608 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir851920029/syzkaller.ud3Clu/3771/bus" dev="sda1" ino=16792 res=1 18:35:36 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r3, 0x8200) fallocate(r3, 0x11, 0x9, 0x107fff) sendfile(r1, r2, 0x0, 0x8000fffffffe) ioctl$CAPI_REGISTER(r3, 0x400c4301, &(0x7f0000000040)={0x101, 0x20, 0x2}) 18:35:36 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x8030000]}) [ 1533.644778][ T26] audit: type=1804 audit(1552242935.459:531): pid=10677 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir851920029/syzkaller.ud3Clu/3771/bus" dev="sda1" ino=16792 res=1 18:35:36 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e666174000204417a0500077008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:36 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1533.742805][ T26] audit: type=1804 audit(1552242935.459:532): pid=10608 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir851920029/syzkaller.ud3Clu/3771/bus" dev="sda1" ino=16792 res=1 [ 1533.779708][T11243] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) 18:35:36 executing program 4: syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x4, 0x305000) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) socket$inet(0x2, 0xfeb5592e4d7d6a15, 0x1f) ftruncate(r3, 0x8200) fallocate(r3, 0x11, 0x9, 0x107fff) sendfile(r1, r2, 0x0, 0x8000fffffffe) [ 1533.823308][ T26] audit: type=1804 audit(1552242935.459:533): pid=10677 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir851920029/syzkaller.ud3Clu/3771/bus" dev="sda1" ino=16792 res=1 18:35:36 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x8701]}) 18:35:36 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:36 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup(r1) getpeername$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000100)=0x1c) setregid(0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f00000001c0)=0x4, &(0x7f0000000200)=0x4) r4 = getpid() rt_tgsigqueueinfo(r4, r4, 0x16, &(0x7f0000000140)) socket$netlink(0x10, 0x3, 0xb) ptrace(0x10, r4) ptrace$getsig(0x2, r4, 0xffffffffff600003, &(0x7f0000000000)) 18:35:36 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441f10500077008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:36 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0xa000000]}) 18:35:36 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@empty}}, &(0x7f0000000140)=0xe8) sendmsg(r0, &(0x7f0000000380)={&(0x7f00000001c0)=@ll={0x11, 0x11, r4, 0x1, 0x100, 0x6, @remote}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="2e5e04cb41495f83d0ef74da2aecc0def4956c194b67e646b5ede1e0a4c1fe69aaccefc848bf18206192d8ad8df240607e366799a9888cdd6ce0d6303bd38e73e7b62fec3fc66d3bf42ab836825744e4e6e43ac531dd41e30552726762b025d6847af463ef1a4046900ea1f602a3bc0c7b096772398ce046d61d8524180f35f268eac0b374696c7b20c146e7d7e6c706a8df7a41fd1c95ba1cba9f04e6bad70780e7281581411b387856594fc0f889e07a1f608f4baf6e9fd6fb3af708953e16d7faa377704438", 0xc7}], 0x1}, 0x0) r5 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r5, 0x8200) fallocate(r5, 0x11, 0x9, 0x107fff) sendfile(r2, r3, 0x0, 0x8000fffffffe) 18:35:36 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x8705]}) 18:35:36 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1534.085811][T11400] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) 18:35:36 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fallocate(r0, 0x6f, 0xe184, 0x5) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r3 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r3, 0x4008af60, &(0x7f0000000040)={@my=0x0}) r4 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_dgram(r4, &(0x7f0000000100)={0x28, 0x0, 0x0, @my=0x0}, 0x10) shutdown(r4, 0x0) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = getpid() rt_tgsigqueueinfo(r5, r5, 0x16, &(0x7f0000000140)) ptrace(0x10, r5) ptrace$getsig(0x2, r5, 0xffffffffff600003, &(0x7f0000000000)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz0\x00', 0x1ff) 18:35:36 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x1, 0x0) ftruncate(r3, 0x8200) fallocate(r3, 0x11, 0x9, 0x107fff) sendfile(r1, r2, 0x0, 0x8000fffffffe) 18:35:36 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0xa010000]}) 18:35:36 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3a]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:36 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x8b00]}) 18:35:36 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000600077008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:36 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = getpid() rt_tgsigqueueinfo(r4, r4, 0x16, &(0x7f0000000140)) ptrace(0x10, r4) r5 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={'syz', 0x0}, &(0x7f0000000280)="1a5b0193cfaae0d720075297406747d63e1585aa118d1664fdfb124167abed3f0f14324b42f212cfea1463f9bde05d2039ce36e1b6da8a854fbb1a8619761add7d36eefa5d3af4272f6b6bbb279c2379af69126e91875f23c5b414e7d575a6795727dbe285ad9c42fea767ad75c78eb361e4531484b37bfbf194d214f7c8021610a1e832c6df326d8a8b13cb26dc04c88104584248b4a890aef4bdf7880fcb90e0bd18a9a89cdcc881a955a08372e75b48532c50e98d78906f2478e979148a100d1913dc4723e1f87632504c7660d8c6ace9f58cc36f691a286b", 0xda, 0xfffffffffffffffd) keyctl$chown(0x4, r5, r2, r3) ptrace$getsig(0x2, r4, 0xffffffffff600003, &(0x7f0000000000)) 18:35:36 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400203) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x6e) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r3, 0x8200) fallocate(r3, 0x11, 0x9, 0x107fff) sendfile(r1, r2, 0x0, 0x8000fffffffe) [ 1534.406037][T11724] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) 18:35:36 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x10000000]}) 18:35:36 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:37 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x900d]}) 18:35:37 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r3, 0x8200) openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x8000, 0x0) fallocate(r3, 0x11, 0x9, 0x107fff) sendfile(r1, r2, 0x0, 0x8000fffffffe) 18:35:37 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) openat$vsock(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x105082) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) openat$vicodec0(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$EVIOCSABS3F(0xffffffffffffffff, 0x401845ff, 0x0) r4 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x8c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r3, 0x0, 0x102000002) setregid(0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = getpid() rt_tgsigqueueinfo(r5, r5, 0x16, &(0x7f0000000140)) ptrace(0x10, r5) ptrace$getsig(0x2, r5, 0xffffffffff600003, &(0x7f0000000000)) 18:35:37 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000700077008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:37 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:37 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000c40)) r0 = syz_open_dev$vbi(&(0x7f0000000040)='/dev/vbi#\x00', 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r3, 0x8200) fallocate(r3, 0x11, 0x9, 0x107fff) sendfile(r1, r2, 0x0, 0x8000fffffffe) [ 1534.694023][T11953] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) 18:35:37 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x9104]}) 18:35:37 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x11000000]}) 18:35:37 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:37 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000900077008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:37 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000040)={0x9, 0x9, 0xffffffffffff20d1}) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r3, 0x8200) fallocate(r3, 0x11, 0x9, 0x107fff) sendfile(r1, r2, 0x0, 0x8000fffffffe) 18:35:37 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:37 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x12000000]}) 18:35:37 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x9e00]}) [ 1535.014025][T12176] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) 18:35:37 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = getpid() ptrace(0x4217, r3) ptrace$getsig(0x2, r3, 0xffffffffff600003, &(0x7f0000000000)) 18:35:37 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r2, 0x9) fallocate(r3, 0x11, 0x9, 0x107fff) sendfile(r1, r2, 0x0, 0x8000fffffffe) [ 1535.125488][T12183] kvm_set_msr_common: 37 callbacks suppressed [ 1535.125505][T12183] kvm [12181]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 [ 1535.160246][T12249] kvm [12184]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x9e00 18:35:37 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x543]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:37 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000a00077008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) [ 1535.195024][T12291] kvm [12184]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x9e00 18:35:37 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r3, 0x8200) lsetxattr$security_ima(&(0x7f0000000080)='./bus\x00', &(0x7f00000000c0)='security.ima\x00', &(0x7f0000000100)=@v1={0x2, "1f98d9867fb44b3215462c66395f4fedfa60f4"}, 0x14, 0x3) fallocate(r3, 0x11, 0x9, 0x107fff) sendfile(r1, r2, 0x0, 0x8000fffffffe) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f0000000140)) 18:35:37 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x150001c0]}) 18:35:37 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0xa001]}) [ 1535.326346][T12377] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) 18:35:37 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:37 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x80, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000280)={0x0, 0x0, [0x7, 0x7e8e, 0x9, 0x40, 0x295, 0xfffffffeffffffff, 0x80000000, 0x2]}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = getpid() rt_tgsigqueueinfo(r4, r4, 0x16, &(0x7f0000000140)) ptrace(0x10, r4) ptrace$getsig(0x2, r4, 0xffffffffff600003, &(0x7f0000000000)) 18:35:37 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$media(&(0x7f0000000040)='/dev/media#\x00', 0x81, 0x81) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x7, 0x444500) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f00000000c0)={0x1, r2, 0x1}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) fcntl$getown(r2, 0x9) r3 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r5 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r5, 0x8200) fallocate(r5, 0x11, 0x9, 0x107fff) sendfile(r3, r4, 0x0, 0x8000fffffffe) [ 1535.450563][T12438] kvm [12423]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0xa001 [ 1535.460565][T12468] kvm [12421]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 18:35:38 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441001400077008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:38 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x608]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:38 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0xa00d]}) 18:35:38 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x170101c0]}) [ 1535.594926][T12592] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) 18:35:38 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000c40)={0xffffffffffffffff}) r1 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x81, 0x200002) r2 = open(&(0x7f0000000300)='./bus\x00', 0x40, 0x80) mount$9p_fd(0x0, &(0x7f0000000240)='./bus\x00', &(0x7f00000006c0)='9p\x00', 0x10, &(0x7f0000000740)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@mmap='mmap'}], [{@audit='audit'}, {@appraise_type='appraise_type=imasig'}, {@obj_role={'obj_role'}}, {@smackfsfloor={'smackfsfloor'}}]}}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r3 = creat(&(0x7f0000000700)='./bus\x00', 0x0) open(&(0x7f00000001c0)='./bus\x00', 0x3, 0x2000000000000) r4 = syz_genetlink_get_family_id$net_dm(&(0x7f00000002c0)='NET_DM\x00') sendmsg$NET_DM_CMD_START(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r4, 0x4, 0x70bd27, 0x25dfdbfd, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x48000}, 0x8040) r5 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r5, 0x8200) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000000200)={0xfc0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000600)=ANY=[@ANYRES32=0x0, @ANYBLOB="3f02000000000000000300de1e44a638bfc0c6f5d16502f2c1bcba7f6ae8f0ab9b22d04ef1fcab1d4122f87c3317c16ff0d34b052aa757e007bb05b983eab650742c8c2bc58faafc593d5140452f2ed0b86767fcf04c8479a200a9f77a3f8c9d791665a8e8cb480b3a9c6b080a77dd66160d1e37df629a76a22436904fe6b2509e01c6309a7b9f86e7e272233cf5ac6a836572dfac2e4b51dc008c9fb434aacbfb1f2aef1d0e6eecc747d8bb6850886e79673847d070"], &(0x7f0000000280)=0x47) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000000480)=ANY=[@ANYRES32=r7, @ANYBLOB="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"], &(0x7f0000000380)=0x76) sendfile(r3, r3, 0x0, 0x8000fffffffe) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00000003c0)={r7, @in={{0x2, 0x4e21, @remote}}, 0x3, 0x7, 0x7, 0xe5b0, 0x2}, &(0x7f0000000340)=0x98) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) 18:35:38 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0}, &(0x7f00000005c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000600)={{{@in, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000700)=0xe8) r4 = geteuid() stat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000800), &(0x7f0000000840)=0x0, &(0x7f0000000880)) lsetxattr$system_posix_acl(&(0x7f0000000100)='./file0\x00', &(0x7f0000000500)='system.posix_acl_default\x00', &(0x7f00000008c0)={{}, {0x1, 0x2}, [{0x2, 0x2, r2}, {0x2, 0x1, r3}, {0x2, 0x0, r4}, {0x2, 0x3, r5}], {0x4, 0x6}, [{0x8, 0x6, r6}], {0x10, 0x1}, {0x20, 0x2}}, 0x4c, 0x3) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$vsock_dgram(0x28, 0x2, 0x0) setregid(0x0, r7) r8 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) ioctl$VIDIOC_S_PRIORITY(r8, 0x40045644, 0x1) r9 = syz_open_dev$mouse(&(0x7f00000004c0)='/dev/input/mouse#\x00', 0x8, 0x400000) connect$pppoe(r9, &(0x7f00000001c0)={0x18, 0x0, {0x2, @empty, 'vxcan1\x00'}}, 0x1e) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r9, 0xc10c5541, &(0x7f0000000280)={0x0, 0xe0c, 0x400, 0x0, 0x0, [], [], [], 0x1b999858, 0x10001}) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_G_FREQUENCY(r9, 0xc02c5638, &(0x7f0000000440)={0x7554, 0x1, 0x3ff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) faccessat(r9, &(0x7f00000000c0)='./file0\x00', 0xc0, 0xa00) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) prctl$PR_SET_KEEPCAPS(0x8, 0x0) r10 = getpid() ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r8, 0x80045301, &(0x7f0000000580)) rt_tgsigqueueinfo(r10, r10, 0x16, &(0x7f0000000140)) ioctl$UI_DEV_SETUP(r9, 0x405c5503, &(0x7f00000003c0)={{0x1, 0x2, 0x8, 0x6}, 'syz0\x00', 0x17}) ptrace(0x10, r10) ptrace$getsig(0x2, r10, 0xffffffffff600003, &(0x7f0000000000)) [ 1535.667911][T12632] kvm [12631]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0xa00d [ 1535.719336][T12632] kvm [12631]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0xa00d [ 1535.744455][T12669] kvm [12649]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 18:35:38 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441001f00077008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:38 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:38 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0xc000]}) 18:35:38 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x2) fallocate(r3, 0x11, 0x9, 0x107fff) syz_open_pts(r3, 0x0) sendfile(r1, r2, 0x0, 0x8000fffffffe) 18:35:38 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x1b000000]}) [ 1535.881456][T12819] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) 18:35:38 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = dup2(r0, r1) ioctl$UI_END_FF_UPLOAD(r3, 0x406855c9, &(0x7f00000000c0)={0xe, 0x0, {0x57, 0x1f, 0x1000, {0x4, 0x1}, {}, @const={0x7c7, {0x0, 0x7, 0xb50b, 0xffff}}}, {0x57, 0x3, 0x8, {0x200, 0x81}, {0xf6, 0xefed}, @ramp={0x7, 0x1, {0x5703, 0xff, 0xffffffff, 0x1ff}}}}) r4 = getpid() rt_tgsigqueueinfo(r4, r4, 0x16, &(0x7f0000000140)) ptrace(0x10, r4) ptrace$getsig(0x2, r4, 0xffffffffff600003, &(0x7f0000000000)) 18:35:38 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1535.941640][T12852] kvm [12851]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0xc000 18:35:38 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ioctl$RTC_PIE_OFF(r1, 0x7006) setsockopt$RXRPC_SECURITY_KEY(r1, 0x110, 0x1, &(0x7f0000000040)='{\'\x00', 0x3) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r3, 0x8200) fallocate(r3, 0x11, 0x9, 0x107fff) sendfile(r1, r2, 0x0, 0x8000fffffffe) [ 1536.010730][T12864] kvm [12863]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 18:35:38 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441003f00077008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:38 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000c40)) r0 = syz_open_dev$usb(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0xa7, 0x101000) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$PPPIOCSMRRU(r3, 0x4004743b, &(0x7f0000000080)=0xd27) ftruncate(r3, 0x8200) fallocate(r3, 0x11, 0x9, 0x107fff) sendfile(r1, r2, 0x0, 0x8000fffffffe) 18:35:38 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0xc100]}) 18:35:38 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x806]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:38 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x1b0001c0]}) 18:35:38 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x3, 0x20000) gettid() ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r4, 0x40505330, &(0x7f0000000280)={{0x8, 0x400}, {0x4, 0xb78}, 0x7, 0x7, 0x9}) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000001c0)={0x0, r4, 0x0, 0xd, &(0x7f0000000100)='/dev/usbmon#\x00', 0xffffffffffffffff}, 0x30) waitid(0x1, r5, &(0x7f0000000200), 0x1, &(0x7f0000000380)) r6 = getpid() rt_tgsigqueueinfo(r6, r6, 0x16, &(0x7f0000000140)) sendmsg$unix(r0, &(0x7f0000000940)={&(0x7f0000000580)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000800)=[{&(0x7f0000000600)="512c138a91a6a6c46c98ecde8c09eff6489523010165c7742447606562516747e46bf21644a60aad3da7b65505cee39f4e6c6b0abf23775c55d3bb969c4f1c3ae6af2262e9ebf0894d41e37691f7e8f8af0791876b04b7879686f59f87174695779d50a38e0ab2431c68a659ac2dc054f5f94bc5a04d1a2900c05c66adce7e1335128f437583dd62f37c2b8e7a23bc12784fd7d2468d9f176c59aff03180bd76b44ed7c45a9989db58c4374a12d72621531e444b4f75f90e", 0xb8}, {&(0x7f00000006c0)="89c609826a211c2d7db2335555dd3fc0ac38775f3385640779b86b6a472da5e6f013711e8371dd39173b71a586c26881b2971b8f0ec73ca6a6f0dce4c6cbdc85f79270211f26274272e5968809e64ff62824ecf0b3", 0x55}, {&(0x7f0000000740)="cd70c42741e687d86c2338a703251b8c378da53c7fe65b5164780fe7d03acab0163c2976938b2cee49c94960e285b174", 0x30}, {&(0x7f0000000780)="23dfab68516ee04d0e54914e927d4836b07c8eac499c99aa250ea124987039ab929a", 0x22}, {&(0x7f00000007c0)="ecd5669ae918643f583f207e35cdf828d30a48978e32c9c65005b32a3588cf089d672e68a7", 0x25}], 0x5, &(0x7f0000000880)=[@rights={0x28, 0x1, 0x1, [r4, r4, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r6, r2, r3}, @rights={0x20, 0x1, 0x1, [r4, r0, r4, r1]}, @cred={0x20, 0x1, 0x2, r6, r2, r3}, @rights={0x18, 0x1, 0x1, [r1]}], 0xa0, 0x20000010}, 0x10) r7 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_ADD(r4, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x30}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x18, r7, 0x310, 0x70bd26, 0x25dfdbfb, {}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x20000000}, 0x8080) ptrace(0x10, r6) ptrace$getsig(0x2, r6, 0xffffffffff600003, &(0x7f0000000000)) [ 1536.251363][T13076] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) 18:35:38 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000140)={0x0, 0x1}) ptrace(0x10, r3) ptrace$getsig(0x2, r3, 0xffffffffff600003, &(0x7f0000000000)) 18:35:38 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:38 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0xc200]}) 18:35:38 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r3, 0x8200) fallocate(r3, 0x11, 0x9, 0x107fff) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000000040)=0x20) sendfile(r1, r2, 0x0, 0x8000fffffffe) 18:35:38 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x1e010000]}) 18:35:38 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441005100077008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:39 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe80]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:39 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) socket$inet(0x2, 0x800, 0x5) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x4800, 0x0) ioctl$VHOST_SET_OWNER(r3, 0xaf01, 0x0) r4 = getpid() rt_tgsigqueueinfo(r4, r4, 0x41, &(0x7f0000000140)={0x1000000000000000, 0x800}) ptrace(0x10, r4) ptrace$getsig(0x2, r4, 0xffffffffff600003, &(0x7f0000000000)) [ 1536.542678][T13308] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) 18:35:39 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r3, 0x8200) write$FUSE_WRITE(r3, &(0x7f0000000040)={0x18, 0xfffffffffffffff5, 0x2, {0x3ff}}, 0x18) fallocate(r3, 0x11, 0x9, 0x107fff) sendfile(r1, r2, 0x0, 0x8000fffffffe) 18:35:39 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0xce00]}) 18:35:39 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2800]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:39 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x1f0001c0]}) 18:35:39 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000200077008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:39 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) clone(0xa140000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = getpid() rt_tgsigqueueinfo(r2, r2, 0x16, &(0x7f0000000140)={0x32, 0x0, 0x4}) r3 = syz_open_dev$swradio(&(0x7f00000000c0)='/dev/swradio#\x00', 0x0, 0x2) ioctl$VHOST_SET_LOG_BASE(r3, 0x4008af04, &(0x7f00000001c0)=&(0x7f0000000100)) ptrace(0x10, r2) ptrace$getsig(0x2, r2, 0xffffffffff600103, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000280)={0x0, 0xfff, 0x1ff, 0x4, 0x7fffffff, 0x6}, &(0x7f00000002c0)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000300)={r4, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}}, 0x6, 0xffff, 0x0, 0xffffffff, 0x5}, &(0x7f00000003c0)=0x98) [ 1536.794804][T13532] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) 18:35:39 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c00]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:39 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x20000000]}) 18:35:39 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r3, 0x8200) fallocate(r3, 0x11, 0x9, 0x107fff) sendfile(r1, r2, 0x0, 0x8000fffffffe) ioctl$VIDIOC_TRY_EXT_CTRLS(r2, 0xc0205649, &(0x7f00000000c0)={0x9f0000, 0x0, 0x566, [], &(0x7f0000000080)={0xbd09ed, 0x6d, [], @p_u32=&(0x7f0000000040)=0x7}}) 18:35:39 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0xd004]}) 18:35:39 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000300077008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:39 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3580]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:39 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) accept4(r1, 0x0, 0x0, 0x0) [ 1537.072996][T13678] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) 18:35:39 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x200001c0]}) 18:35:39 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000140)) r4 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x5a9a, 0x29d627b030f8bf40) ioctl$VIDIOC_SUBDEV_ENUM_DV_TIMINGS(r4, 0xc0945662, &(0x7f0000000280)={0xfff, 0x0, [], {0x0, @reserved}}) ptrace(0x10, r3) ptrace$getsig(0x2, r3, 0xffffffffff600003, &(0x7f0000000000)) 18:35:39 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0xd901]}) 18:35:39 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/loop-control\x00', 0x0, 0x0) syncfs(0xffffffffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 18:35:39 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3a00]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:39 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) accept(r1, &(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000340)=0x80) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = getpid() r4 = accept(r0, &(0x7f00000000c0)=@tipc=@id, &(0x7f00000001c0)=0x80) bind$x25(r4, &(0x7f0000000280)={0x9, @null=' \x00'}, 0x12) rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000140)={0x0, 0x800000}) ptrace(0x10, r3) ptrace$getsig(0x2, r3, 0xffffffffff600003, &(0x7f0000000000)) 18:35:39 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000400077008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:39 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x221001c0]}) 18:35:39 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/loop-control\x00', 0x0, 0x0) syncfs(0xffffffffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 18:35:39 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0xe006]}) 18:35:39 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c00]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:40 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000001c0)={0x488, 0xfffffffffffffff8, 0x5, 0x8}, 0x8) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = getpid() r4 = dup3(r1, r0, 0x80000) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f00000000c0)=""/111) rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000140)) ptrace(0x10, r3) sendto$ax25(r4, &(0x7f0000000280)="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", 0xff, 0x80, 0x0, 0x0) ptrace$getsig(0x2, r3, 0xffffffffff600003, &(0x7f0000000000)) [ 1537.464658][T13945] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) 18:35:40 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/loop-control\x00', 0x0, 0x0) syncfs(0xffffffffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 18:35:40 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x2a1001c0]}) 18:35:40 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/loop-control\x00', 0x0, 0x0) syncfs(0xffffffffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 18:35:40 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0xff02]}) 18:35:40 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:40 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000600077008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:40 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) signalfd(r0, &(0x7f0000000100)={0x7}, 0x8) fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x220000, 0x0) ioctl$VIDIOC_SUBDEV_S_DV_TIMINGS(r2, 0xc0845657, &(0x7f0000000280)={0x0, @bt={0x40, 0x200, 0x1, 0x1, 0x400, 0x7fffffff, 0xf67, 0x1, 0x3, 0xffe00, 0x24a, 0x7, 0x22d300000, 0x3, 0x2}}) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000140)) ptrace(0x10, r3) ptrace$getsig(0x2, r3, 0xffffffffff600003, &(0x7f0000000000)) 18:35:40 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x2c1001c0]}) 18:35:40 executing program 4: pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) clone(0x17902001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000000)=0x9, 0x2a4) r2 = gettid() tkill(r2, 0x1b) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) sendmmsg(r3, &(0x7f00000002c0), 0x4000000000000ce, 0x0) 18:35:40 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1537.810549][T14220] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) 18:35:40 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0xff0b]}) 18:35:40 executing program 4: pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) clone(0x17902001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000000)=0x9, 0x2a4) r2 = gettid() tkill(r2, 0x1b) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) sendmmsg(r3, &(0x7f00000002c0), 0x4000000000000ce, 0x0) 18:35:40 executing program 2: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000540)='/dev/btrfs-control\x00', 0x802, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000580)=0x60, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x1, 0x1) r4 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x3, 0x400800) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000480)={0xffffffffffffffff}, 0x13f, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_QUERY(r4, &(0x7f0000000500)={0x13, 0x10, 0xfa00, {&(0x7f0000000280), r5, 0x1}}, 0x18) r6 = getpid() rt_tgsigqueueinfo(r6, r6, 0x16, &(0x7f0000000140)) ptrace(0x10, r6) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r6, 0x10, &(0x7f00000000c0)={0x4080000000}) ptrace$getsig(0x2, r6, 0xffffffffff600003, &(0x7f0000000000)) 18:35:40 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x34000000]}) 18:35:40 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4788]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:40 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000700077008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:40 executing program 4: pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) clone(0x17902001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000000)=0x9, 0x2a4) r2 = gettid() tkill(r2, 0x1b) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) sendmmsg(r3, &(0x7f00000002c0), 0x4000000000000ce, 0x0) 18:35:40 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x10040]}) 18:35:40 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4888]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:40 executing program 4: pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) clone(0x17902001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000000)=0x9, 0x2a4) r2 = gettid() tkill(r2, 0x1b) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) sendmmsg(r3, &(0x7f00000002c0), 0x4000000000000ce, 0x0) [ 1538.134938][T14453] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) 18:35:40 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)) setregid(0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_tgsigqueueinfo(0x0, 0x0, 0x16, &(0x7f0000000140)) ptrace(0x10, 0x0) ptrace$getsig(0x2, 0x0, 0xffffffffff600003, &(0x7f0000000000)) 18:35:40 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x3a000000]}) 18:35:40 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:40 executing program 4: pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) clone(0x17902001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000000)=0x9, 0x2a4) r2 = gettid() tkill(r2, 0x1b) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) 18:35:40 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000900077008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:40 executing program 4: pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) clone(0x17902001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000000)=0x9, 0x2a4) r2 = gettid() tkill(r2, 0x1b) socket$inet6(0xa, 0x2, 0x0) 18:35:40 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000004c0)='memory.current\x00', 0x0, 0x0) ioctl$UI_SET_PROPBIT(r3, 0x4004556e, 0x1a) r4 = syz_open_dev$media(&(0x7f00000001c0)='/dev/media#\x00', 0x3, 0x4000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="000000007bb36d5a2ffa23a01cfb7ecb4fa38789b2300df98c6f"], &(0x7f00000002c0)=0x1e) r6 = getpid() sched_getscheduler(r6) read(r4, &(0x7f0000000440)=""/95, 0x5f) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000300)={r5, @in={{0x2, 0x4e21, @local}}, [0x101, 0x100, 0xa29, 0x5f9200fd, 0x0, 0x4, 0x4, 0x401, 0x9, 0x5, 0x1000, 0x5b3, 0x1ff, 0xc065, 0x7fffffff]}, &(0x7f0000000400)=0x100) setregid(0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r7 = getpid() r8 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x640000, 0x0) ioctl$VIDIOC_ENUMSTD(r8, 0xc0485619, &(0x7f0000000100)={0x3ff, 0x100100, "3cee3097c1f950b21392fa501cfef044afdb0158267c3f4d", {0x8000, 0x7}, 0x1}) rt_tgsigqueueinfo(r7, r7, 0x16, &(0x7f0000000140)) ptrace(0x10, r7) ptrace$getsig(0x2, r7, 0xffffffffff600003, &(0x7f0000000500)) 18:35:40 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x100c0]}) 18:35:40 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x3b000000]}) 18:35:40 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6488]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:41 executing program 4: pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) clone(0x17902001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000000)=0x9, 0x2a4) r2 = gettid() tkill(r2, 0x1b) [ 1538.450649][T14684] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) 18:35:41 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x20000]}) 18:35:41 executing program 4: pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) clone(0x17902001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000000)=0x9, 0x2a4) gettid() 18:35:41 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) perf_event_open(&(0x7f0000000400)={0x4, 0x70, 0x4, 0x80, 0x80000001, 0x7, 0x0, 0xbbb, 0x10000, 0x9, 0x0, 0xe1c2, 0xffffffffffffffff, 0xe3e, 0x263, 0x8, 0x81, 0x0, 0x3, 0x5, 0x7fff, 0x10000, 0x5, 0x26b, 0x568, 0x5, 0x0, 0x1, 0x6, 0x8, 0x80000000, 0x5, 0x4, 0x7ff8000000000000, 0x9, 0x8, 0x5, 0x4, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffff8}, 0x2000, 0x5, 0x1, 0x0, 0x8, 0x1, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x81) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000280)=0x0) fcntl$lock(r1, 0x25, &(0x7f00000002c0)={0x2, 0x7, 0x1, 0x3128, r4}) r5 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x4, 0x82201) getsockopt$bt_BT_RCVMTU(r5, 0x112, 0xd, &(0x7f0000000300)=0x5, &(0x7f0000000340)=0x2) ioctl$GIO_CMAP(r5, 0x4b70, &(0x7f0000000100)) fstat(r0, &(0x7f0000000380)) r6 = getpid() rt_tgsigqueueinfo(r6, r6, 0x16, &(0x7f0000000140)) ptrace(0x10, r6) ptrace$getsig(0x2, r6, 0xffffffffff600003, &(0x7f0000000000)) ioctl$KVM_X86_SETUP_MCE(r5, 0x4008ae9c, &(0x7f00000001c0)={0x15, 0x0, 0x8}) 18:35:41 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:41 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x40000000]}) 18:35:41 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000a00077008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:41 executing program 4: pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) clone(0x17902001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000000)=0x9, 0x2a4) 18:35:41 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8035]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:41 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x40000]}) [ 1538.792853][T14961] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) 18:35:41 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = getpid() ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f00000000c0)={'yam0\x00', {0x2, 0x4e24, @multicast2}}) rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000140)) syz_read_part_table(0x4, 0x9, &(0x7f0000000780)=[{&(0x7f0000000280)="9ca33e849b18b078cb606ef562438fff3c02fa05a928a8bc62fd1d0730d37d8e88fe7de5f5a97bb602b8870259b97fc5eed71888f295b79e833a375c5ff2a1b51e001ffb72625d56fe367b0d8a36b599bca684d3233b4ac083fbdf39ecceea3132854b8bca844d66466248678d6c63f2cdebdebc9cd885cbbefac08e4b247ab8ba563e8c2ec99b0baca4c7a68d1ea15baefa43fe300ad241f85263ad", 0x9c, 0x7fff}, {&(0x7f0000000340)="55083ee104ba47da92b44892ff94685e5a8a76401c1e71d203b7ce4721dedb405015ab9645ba4a0d393d54d9eacc1cab74efa89acd7b1a39a2798b866c14af5e90fa22cfc1c21ec38c7eca98ce149f594546e58a93ba7c8526ebe664e154de44db0e59dbd36ff51197bf8f2a431d02baea2f896ebbb2f2baecf1e530f6d4918ee2ae56ed23d17b15c914ef005f7af28ba012ebd2dff78d203a5c0454a2e32ff806d2b237df47c30b0603eb952407c086b4ce3f02320dc107fff309c25efe32c8723d3db367241d589b6517e33cc7ed64236315ff71a73cef8f881e34f5ec", 0xde, 0x72e}, {&(0x7f0000000100)="941e1242208f57202e", 0x9, 0x85}, {&(0x7f00000001c0)="b2704c067c125dc026a5ce8cd416c7bac731f168bc742029498ea7cb03dc04e058f0ee", 0x23, 0xff}, {&(0x7f0000000440)="da2b855fbbf9a2f293d4071b73e7f1a624aa4eb1d77120f7312e55c6afdd646e50ea95dc646aad96247aaa66552ac5f68fa1b6c54807653c2e91dd52b69a59b440169b7bf31ce8d4028251a24beb618f3dae032cb7bc1e7db45127ea681c211117145b5f4477f31445d1a5f9abcceabf53d1517719351f1a05cdcd3bb1d6b4666357d84a246012d4828a61210a23217217d3a2a08ed3a8a2d9362c9aa071286f0496ff300bbc64a85b702e9f3bd06f55f1d62aee166022bc96dfda65cd877301f66e5476f54d7edfb87fccc5efc2ef51cdedbfb31f313d93f2b5762c900007f279f0550bc93643", 0xe7, 0xffff}, {&(0x7f0000000540)="5bbf47fa4012bdbcec09db678c92f6343767ced2cc36ac8b1831669b46d8f1a70c54e33fb6fa85d1bc2fdfb4bf3a8e7fc4c505fcab1a6f5001036f4e18128b7cc3681c675167918cec2db98c6a1072a08944ea48c5dc6fc396b8071d6ed40b2cb8f7e5e39dd1f72824172ee7e706366fc87b02dd1784d9c9f1a4fac2b8e3365bb390a0e1cc582652a540f374bb6deaae4bd19bea452ed5795f4bb257ce6c53398d4e3e3d2b793e56b091e33df479183209d762cde3acd6638d08bf", 0xbb, 0xaa}, {&(0x7f0000000600)="27df4ef28a09c71cc20c4c851e05c52a4d9153ad5da9cbac44c515943c5273a818d97c77e68b3104a43686fa57d1d8", 0x2f, 0x78}, {&(0x7f0000000640)="5f9dc20ef16cf9176ac8690be27e058649e1233856c1d62a36070021e04f1edad834cee5c4c08503c8b95a74ba5ae6f12d39b33cb1a073f582d789dcf1ea8964ae277dc93b13e9b76df721ec635fc496f3e79f60928b23e39943cf4d000c57021a12db767c8e254339b31c1c5e73051f80cabbe6573e57a0dc", 0x79, 0x3}, {&(0x7f00000006c0)="cfd9ac5a19162cda4e377b0af7476baaa01c518645486d044c7aee4bcd50a6499f81647a500196e4f2aa6a030a3c9d68f12821945028ca3159134d41d801332f29560956e10d031a8a012a8bb5b5f328b777647bf7b756bfa61bf393c3300273e8adcc9f56707cdf606dab587b2be47d82f92c78ec149d97082aadff0147ac3b27c5a89dcdfa71672881c9ccfb745b94eb870dc7a4f09d04d4ce70c47c111e4057", 0xa1}]) ptrace(0x10, r3) ptrace$getsig(0x2, r3, 0xffffffffff600003, &(0x7f0000000000)) 18:35:41 executing program 4: pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) clone(0x17902001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$nl_netfilter(0x10, 0x3, 0xc) 18:35:41 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x4000009f]}) 18:35:41 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441001000077008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:41 executing program 4: pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) clone(0x17902001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 18:35:41 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8100]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:41 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x80000]}) 18:35:41 executing program 4: pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) [ 1539.056653][T15183] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) 18:35:41 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCGSTAMP(r0, 0x8906, &(0x7f0000000100)) r2 = syz_open_dev$sndpcmp(&(0x7f00000003c0)='/dev/snd/pcmC#D#p\x00', 0x9, 0x4000) ioctl$SCSI_IOCTL_DOORUNLOCK(r2, 0x5381) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000400)) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r0}) ioctl$SIOCX25SFACILITIES(r4, 0x89e3, &(0x7f0000000340)={0x42, 0x0, 0xa, 0x5, 0x1ff, 0x81}) r5 = getpid() rt_tgsigqueueinfo(r5, r5, 0x16, &(0x7f0000000140)) r6 = openat$vfio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vfio/vfio\x00', 0x4000, 0x0) ioctl$KDSETMODE(r6, 0x4b3a, 0x7fffffff) ptrace(0x10, r5) ptrace$getsig(0x2, r5, 0xffffffffff600003, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e23, @remote}, @in={0x2, 0x4e23, @empty}, @in={0x2, 0x4e24, @multicast1}], 0x30) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000380)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r6, 0xc0605345, &(0x7f0000000280)={0x3, 0x3, {0x3, 0x0, 0x0, 0x3, 0x5}}) 18:35:41 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8847]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:41 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x400000b0]}) 18:35:41 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441001400077008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:41 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r3) r4 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dlm-monitor\x00', 0x404000, 0x0) write$P9_RGETATTR(r4, &(0x7f0000001340)={0xa0, 0x19, 0x1, {0x1, {0x52, 0x2}, 0x164, r2, r3, 0x85, 0xfffffffffffffff9, 0x9, 0x6, 0x5, 0x7, 0x6d3d, 0xae, 0x80, 0x7fff, 0x1, 0x4, 0x2, 0x8, 0x59}}, 0xa0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = getpid() rt_tgsigqueueinfo(r5, r5, 0x16, &(0x7f0000000140)) ptrace(0x4207, r5) ptrace$getsig(0x2, r5, 0xffffffffff600003, &(0x7f0000000000)) timer_create(0x7, &(0x7f00000000c0)={0x0, 0xe, 0x4, @thr={&(0x7f0000000280)="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", &(0x7f0000001280)="cc7fb84e20be0420055e2cd280d98b2bd7c180a05ce8491bf394930b4dce5e7dafb2cee221f4acad15b9273e5b8e6e18dfa0c50d5a76fa86c0a5689512081d4ee3d0356ac1cbd3d71476bfa4b2677de530f1108bd34a591fe1ae33cec45c884784f6ba2dd9c37acf0fb17ee9b539542cf0185dda404a541d371f11ac5a9a84165548b9ab2ab0662414d2140c63d4a6044092047f3ce4ccac7bb6cf3a29cc6787597af51fb7ef6b72c6ba153610dcb9cee65dd7c9932d648f6bc8e04a3a768322"}}, &(0x7f0000000100)) 18:35:41 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8848]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:41 executing program 4: pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:35:41 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x4d564b]}) 18:35:41 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x400000b7]}) [ 1539.354451][T15471] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) 18:35:41 executing program 4: pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:35:42 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000140)) ptrace(0x10, r3) ptrace$getsig(0x2, r3, 0xffffffffff600003, &(0x7f0000000000)) r4 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/capi/capi20ncci\x00', 0x44080, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000100)={0x9, 0x0, 0x10003, 0x7}) ioctl$TIOCSTI(r4, 0x5412, 0x6) ioctl$DRM_IOCTL_SG_FREE(r4, 0x40106439, &(0x7f00000001c0)={0x7, r5}) 18:35:42 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8864]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:42 executing program 4: pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:35:42 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441005100077008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:42 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x80ffff]}) 18:35:42 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r3 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x7fff, 0x2000) ioctl$PPPIOCATTACH(r3, 0x4004743d, &(0x7f0000000100)) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = getpid() rt_tgsigqueueinfo(r4, r4, 0x16, &(0x7f0000000140)) ptrace(0x10, r4) ptrace$getsig(0x2, r4, 0xffffffffff600003, &(0x7f0000000000)) 18:35:42 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x40000100]}) 18:35:42 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8906]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:42 executing program 4: pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) [ 1539.709765][T15800] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) 18:35:42 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0xc5a, 0x80) ioctl$RTC_AIE_ON(r3, 0x7001) r4 = getpid() rt_tgsigqueueinfo(r4, r4, 0x16, &(0x7f0000000140)) ptrace(0x10, r4) ptrace$getsig(0x2, r4, 0xffffffffff600003, &(0x7f0000000000)) 18:35:42 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000508007008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:42 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:42 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000140)) ptrace(0x10, r3) ptrace$getsig(0x2, r3, 0xffffffffff600003, &(0x7f0000000000)) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x400000, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000100)='illinois\x00', 0x9) 18:35:42 executing program 4: pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:35:42 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x1000000]}) 18:35:42 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x40000108]}) [ 1539.915801][T15921] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) 18:35:42 executing program 4: pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:35:42 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000140)) fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x2, r3}) ptrace(0x10, r3) ptrace$getsig(0x2, r3, 0xffffffffff600003, &(0x7f0000000000)) 18:35:42 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ffff]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:42 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000500037008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:42 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x40010000]}) 18:35:42 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x10100c0]}) 18:35:42 executing program 4: pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 18:35:42 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xfffffffffffff1e7, 0x800) setns(r3, 0x0) setregid(0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = shmget(0x3, 0x1000, 0x78000000, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_STAT(r4, 0x2, &(0x7f0000000280)=""/210) r5 = getpid() rt_tgsigqueueinfo(r5, r5, 0x16, &(0x7f0000000140)) ptrace(0x10, r5) ptrace$getsig(0x2, r5, 0xffffffffff600003, &(0x7f0000000000)) 18:35:42 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1540.248921][T16244] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) 18:35:42 executing program 4: pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) [ 1540.293404][T16255] kvm_set_msr_common: 42 callbacks suppressed [ 1540.293419][T16255] kvm [16253]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x10100c0 [ 1540.312337][T16254] kvm [16250]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 18:35:42 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = syz_open_dev$media(&(0x7f00000000c0)='/dev/media#\x00', 0xffff, 0x111400) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r3, 0x4008af23, &(0x7f0000000100)={0x0, 0x9}) r4 = getpid() rt_tgsigqueueinfo(r4, r4, 0x16, &(0x7f0000000140)) ptrace(0x10, r4) ptrace$getsig(0x2, r4, 0xffffffffff600003, &(0x7f0000000000)) 18:35:42 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x400101c0]}) 18:35:42 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000501037008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:42 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:43 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x14d564b]}) 18:35:43 executing program 4: pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 18:35:43 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x120fffff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000140)) ptrace(0x10, r3) ptrace$getsig(0x2, r3, 0xffffffffff600003, &(0x7f0000000000)) [ 1540.547001][T16475] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) [ 1540.567709][T16479] kvm [16478]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 18:35:43 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:43 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) [ 1540.653744][T16479] kvm [16478]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 18:35:43 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000500067008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:43 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x410101c0]}) [ 1540.741921][T16534] kvm [16522]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x14d564b 18:35:43 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400000) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000140)) ptrace(0x10, r3) ptrace$getsig(0x2, r3, 0xffffffffff600003, &(0x7f0000000000)) 18:35:43 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:43 executing program 4: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:35:43 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x2000000]}) [ 1540.843283][T16697] kvm [16696]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 [ 1540.866165][T16699] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) 18:35:43 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x48000000]}) 18:35:43 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:43 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000140)) ptrace(0x10, r3) ptrace$getsig(0x2, r3, 0xffffffffff600003, &(0x7f0000000000)) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000280)={&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000e00000/0x200000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000e04000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000f09000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000f04000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0)="850b31e85b73992046b43e25091263228bfb81dc71ebf15d6c85697a54d4a3cb1f968e5c87e91aac353e", 0x2a, r1}, 0x68) mremap(&(0x7f0000e5d000/0x2000)=nil, 0x2000, 0x1000, 0x2, &(0x7f0000ef6000/0x1000)=nil) [ 1541.012720][T16835] kvm [16810]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x2000000 [ 1541.049035][T16839] kvm [16836]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 18:35:43 executing program 4: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:35:43 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000502077008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:43 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:43 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x20100c0]}) 18:35:43 executing program 4: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:35:43 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x49000000]}) [ 1541.226529][T17018] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) 18:35:43 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, &(0x7f0000000100)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e24, 0x80000000, @loopback, 0x8}}, 0x8, 0x1ff}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000340)={r3, 0x261, 0x7, 0x2}, &(0x7f0000000380)=0x10) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = getpid() rt_tgsigqueueinfo(r5, r5, 0x16, &(0x7f0000000140)) ptrace(0x10, r5) setsockopt$inet6_udp_int(r2, 0x11, 0xb, &(0x7f00000003c0)=0x9, 0x4) ptrace$getsig(0x2, r5, 0xffffffffff600003, &(0x7f0000000000)) 18:35:43 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8060000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1541.284588][T17036] kvm [17034]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x20100c0 18:35:43 executing program 4: socketpair$unix(0x1, 0x3, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 18:35:43 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x24d564b]}) [ 1541.382917][T17077] kvm [17056]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 18:35:43 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000503077008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:44 executing program 4: socketpair$unix(0x1, 0x3, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 18:35:44 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:44 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000140)) ptrace(0x10, r3) r4 = syz_open_dev$media(&(0x7f00000025c0)='/dev/media#\x00', 0x20, 0x30000) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000002640)='TIPC\x00') sendmsg$TIPC_CMD_GET_REMOTE_MNG(r4, &(0x7f0000002700)={&(0x7f0000002600)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000026c0)={&(0x7f0000002680)={0x1c, r5, 0x2, 0x70bd27, 0x25dfdbfd, {}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)) ptrace$getsig(0x2, r3, 0xffffffffff600003, &(0x7f0000000000)) 18:35:44 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x4b564d00]}) [ 1541.552602][T17256] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) 18:35:44 executing program 4: socketpair$unix(0x1, 0x3, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 18:35:44 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r1) openat$cachefiles(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cachefiles\x00', 0x800, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000001c0)={0x0, 0xffffffffffffffff, 0x0, 0x5, &(0x7f0000000100)='user\x00'}, 0x30) openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x4000, 0x0) openat$null(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/null\x00', 0x101002, 0x0) syz_open_dev$cec(&(0x7f0000000300)='/dev/cec#\x00', 0x1, 0x2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x800, 0x0) r2 = perf_event_open$cgroup(&(0x7f0000000380)={0x3, 0x70, 0x77, 0x51, 0x82b, 0x4, 0x0, 0x10001, 0x42, 0x4, 0x1f, 0xdb7e, 0x20002000000000, 0x3f, 0x8, 0xff, 0x7, 0x80, 0x80, 0x2, 0x40, 0x5, 0x2000000000000000, 0xfffffffffffffb39, 0x7fff, 0x2e, 0x80000000, 0x20, 0x3, 0x3, 0xca, 0x4, 0xffffffffffffffff, 0x2, 0xfffffffffffffffc, 0x44, 0x287, 0x983, 0x0, 0x8, 0x4, @perf_config_ext={0x7, 0x101}, 0x218e, 0x20000000, 0x26d, 0x5, 0x6, 0x8, 0x27}, 0xffffffffffffff9c, 0x4, 0xffffffffffffff9c, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x800101) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000140)) socket$inet6(0xa, 0x80f, 0x3f) ptrace(0x10, r3) ptrace$getsig(0x2, r3, 0xffffffffff600003, &(0x7f0000000000)) 18:35:44 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x30001c0]}) 18:35:44 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:44 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000504077008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:44 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x4b564d01]}) 18:35:44 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) [ 1541.823535][T17428] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) 18:35:44 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:44 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x30100c0]}) 18:35:44 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f00000000c0)={0x14, 0x2000000007}) ptrace(0x10, r3) ptrace$getsig(0x2, r3, 0xffffffffff600003, &(0x7f0000000000)) 18:35:44 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:35:44 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x4b564d02]}) 18:35:44 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000505077008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:44 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3a000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:44 executing program 2: r0 = getpid() socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = getpid() syz_open_procfs(r4, &(0x7f00000000c0)='net/l2cap\x00') rt_tgsigqueueinfo(r4, r4, 0x16, &(0x7f0000000140)) ptrace(0x10, r0) ptrace$getsig(0x2, r4, 0xffffffffff600003, &(0x7f0000000000)) 18:35:44 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) [ 1542.109061][T17708] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) 18:35:44 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x34d564b]}) 18:35:44 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x4b564d03]}) 18:35:44 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:44 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:35:44 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000506077008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:44 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) r3 = syz_open_dev$media(&(0x7f00000001c0)='/dev/media#\x00', 0x1000, 0x2800) setsockopt$TIPC_IMPORTANCE(r3, 0x10f, 0x7f, &(0x7f0000000280)=0x1, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cachefiles\x00', 0x111000, 0x0) ioctl$BLKTRACESTOP(r4, 0x1275, 0x0) r5 = getpid() rt_tgsigqueueinfo(r5, r5, 0x16, &(0x7f0000000140)) ptrace(0x10, r5) ptrace$getsig(0x2, r5, 0xffffffffff600003, &(0x7f0000000000)) sched_setscheduler(r5, 0x5, &(0x7f00000000c0)=0x3) 18:35:44 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:44 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:35:44 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x4b564d04]}) 18:35:44 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x4000000]}) [ 1542.439216][T17934] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) 18:35:45 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = getpid() fsync(r1) rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000140)) ptrace(0x10, r3) ptrace$getsig(0x2, r3, 0xffffffffff600003, &(0x7f0000000000)) 18:35:45 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:35:45 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000507077008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:45 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43050000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:45 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:35:45 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x4c000000]}) 18:35:45 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x40001c0]}) [ 1542.702794][T18187] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) 18:35:45 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:35:45 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000100)=0x0) fcntl$setown(r1, 0x8, r3) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = getpid() rt_tgsigqueueinfo(r4, r4, 0x16, &(0x7f0000000140)) rt_sigsuspend(&(0x7f00000000c0)={0x6}, 0x8) ptrace(0x10, r4) ptrace$getsig(0x2, r4, 0xffffffffff600003, &(0x7f0000000000)) 18:35:45 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:45 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:35:45 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x44d564b]}) 18:35:45 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000508077008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:45 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x580001c0]}) 18:35:45 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e0000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:45 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) [ 1543.002638][T18452] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) 18:35:45 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x22080, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f00000001c0)={0x5, 0x275, r5, 0x0, r2, 0x0, 0x244, 0xfffffffffffff07c}) setregid(0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r6 = getpid() rt_tgsigqueueinfo(r6, r6, 0x16, &(0x7f0000000140)) ptrace(0x10, r6) ptrace$getsig(0x2, r6, 0xffffffffff600003, &(0x7f0000000000)) 18:35:45 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x70001c0]}) 18:35:45 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80350000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:45 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:35:45 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x60000000]}) 18:35:45 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = getpid() r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x400, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000280)=[@in6={0xa, 0x4e23, 0x6, @rand_addr="79b2741f485a30d651bf72631ab1740c", 0xb3e}, @in={0x2, 0x4e22, @empty}, @in6={0xa, 0x4e23, 0x8001, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x7}], 0x48) rt_tgsigqueueinfo(r3, r3, 0x19, &(0x7f0000000140)={0x0, 0x8000}) ptrace(0x10, r3) rt_tgsigqueueinfo(r3, r3, 0x3e, &(0x7f0000000300)={0x10, 0x2, 0x9}) ptrace$getsig(0x2, r3, 0xffffffffff600003, &(0x7f0000000000)) 18:35:45 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:35:45 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000509077008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:45 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:45 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x60050000]}) [ 1543.366247][T18716] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) 18:35:45 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x8010040]}) 18:35:45 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:35:46 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86ddffff]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:46 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000140)) ptrace(0x10, r3) fallocate(r0, 0x1, 0x0, 0x3) r4 = syz_open_procfs(r3, &(0x7f00000000c0)='net/rpc\x00') accept4$inet(r4, &(0x7f0000000100)={0x2, 0x0, @broadcast}, &(0x7f00000001c0)=0x10, 0x800) ptrace$getsig(0x2, r3, 0xffffffffff600003, &(0x7f0000000000)) fanotify_init(0x0, 0x1003) 18:35:46 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:35:46 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e6661740002044100050a077008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:46 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:35:46 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x8030000]}) 18:35:46 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x61050000]}) 18:35:46 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88470000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1543.707257][T18977] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) 18:35:46 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ubi_ctrl\x00', 0x200000, 0x0) ioctl$PPPIOCSACTIVE(r2, 0x40107446, &(0x7f00000001c0)={0x4, &(0x7f0000000100)=[{0x7, 0x7966, 0x7, 0xd307}, {0x6, 0x4000000000000000, 0x7722, 0x1}, {0x100000001, 0x8000, 0x4, 0xffffffffffffffff}, {0x9, 0xe367, 0x10001, 0xd0}]}) setregid(0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x9) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = getpid() mknodat(r2, &(0x7f0000000280)='./file0\x00', 0x8, 0x0) rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000140)) ptrace(0x10, r3) openat$cgroup_ro(r2, &(0x7f00000002c0)='memory.stat\x00', 0x0, 0x0) ptrace$getsig(0x2, r3, 0xffffffffff600003, &(0x7f0000000000)) 18:35:46 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:35:46 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88480000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:46 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0xa010000]}) 18:35:46 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:35:46 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x68000000]}) 18:35:46 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e6661740002044100050b077008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:46 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000140)) ptrace(0x10, r3) r4 = socket$netlink(0x10, 0x3, 0x400000000000004) r5 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r5, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/117, 0x20000, 0x800}, 0x18) writev(r4, &(0x7f0000000080)=[{&(0x7f0000000100)="480000001400190d09004beafd0d8c562c84edcc1bf2fd96f47ce63a77202ce2d95b897a80ffe0060f000000000000a2bd5603ca00000f7f8900000020ff00c7e5ed4e0000000000", 0x48}], 0x1) ptrace$getsig(0x2, r3, 0xffffffffff600203, &(0x7f0000000300)) 18:35:46 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88640000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:46 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) [ 1544.029687][T19276] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) 18:35:46 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x6c000000]}) 18:35:46 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x10000000]}) 18:35:46 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88a8ffff]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:46 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e6661740002044100050c077008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:46 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:35:46 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000140)) ptrace(0x10, r3) ptrace$getsig(0x2, r3, 0xffffffffff600003, &(0x7f0000000000)) syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x6, 0x80000) 18:35:46 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88caffff]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:46 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) [ 1544.324726][T19502] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) 18:35:46 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000140)) ptrace$getsig(0x2, r3, 0x29, &(0x7f0000000000)) 18:35:46 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x11000000]}) 18:35:46 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x89060000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:46 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x70050000]}) 18:35:47 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e6661740002044100050e077008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:47 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:35:47 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8dffffff]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:47 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x301000, 0x0) ioctl$PPPIOCATTACH(r2, 0x4004743d, &(0x7f0000000100)=0x2) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000680)={0x6, 0x0, [{0x1000, 0x2c, &(0x7f0000000340)=""/44}, {0x6000, 0xffffffffffffff42, &(0x7f0000000780)=""/104}, {0x2, 0x43, &(0x7f0000000400)=""/67}, {0xf000, 0xbf, &(0x7f0000000480)=""/191}, {0x5000, 0x94, &(0x7f0000000540)=""/148}, {0x2, 0x7f, &(0x7f0000000600)=""/127}]}) setregid(0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = getpid() getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000840), &(0x7f0000000880)=0x4) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ioctl$VIDIOC_DQBUF(r2, 0xc0585611, &(0x7f0000000280)={0x7fff, 0x4, 0x4, 0x80000000, {r5, r6/1000+10000}, {0x5, 0x0, 0x7, 0xa2, 0x20, 0x0, "031f5386"}, 0x4a0000, 0x1, @userptr=0x800, 0x4}) rt_tgsigqueueinfo(r4, r4, 0x16, &(0x7f0000000140)) ioctl$IMDELTIMER(r2, 0x80044941, &(0x7f0000000300)=0x1) ptrace(0x10, r4) lsetxattr$trusted_overlay_redirect(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='trusted.overlay.redirect\x00', &(0x7f0000000800)='./file0\x00', 0x8, 0x0) ptrace$getsig(0x2, r4, 0xffffffffff600003, &(0x7f0000000000)) 18:35:47 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x12000000]}) 18:35:47 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) [ 1544.628433][T19726] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) 18:35:47 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x71050000]}) 18:35:47 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 18:35:47 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000510077008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:47 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = accept4$llc(r1, &(0x7f0000000380)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000003c0)=0x10, 0x80000) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x10000, 0x0) write$apparmor_current(r4, &(0x7f0000000400)=ANY=[@ANYBLOB="737461636b20080000007225290074638f8b0c09923a34573859ecb93a6d02f963cec3294685a46fee50f492343eb75f44d86b75c06645eedc802aec7a4509dab00088688bb5f18a575842646da795ca6bf8c3502d399a4c1fd89c2dad2a1309ffd2952073a75f4d065b4b7c6540f9f6f02ddaf2ab3bf32992ff0d29a6844c362356c33ce1b37d7ff8e1565e98359f000000007f4850efd5cdd96643438c410725924319ae9043ad12bd5cb5768a5aeacc0a307f3b65a00435576adf69cc542be89040ec928936b9870000000000000000000000"], 0xe) setregid(0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = getpid() r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_GET_LINKS(r4, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x460020}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r6, 0x800, 0x70bd29, 0x25dfdbfb, {{}, 0x0, 0x4, 0x0, {0x8, 0x11, 0x9}}, ["", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x1) rt_tgsigqueueinfo(r5, r5, 0x16, &(0x7f0000000140)) ptrace$getsig(0x2, r5, 0xffffffffff600003, &(0x7f0000000000)) r7 = dup(r3) ioctl$KVM_SET_PIT2(r7, 0x4070aea0, &(0x7f0000000500)={[{0x5, 0x0, 0x1, 0x8, 0x0, 0x7, 0x476, 0x6, 0x9, 0x7, 0xffffffffffffffc1, 0x0, 0x5}, {0x4, 0x5, 0x3ff, 0x6, 0x8000000000000, 0xff, 0x8a2, 0x6, 0x800, 0x6, 0x5, 0x2, 0xfffffffffffffffc}, {0x3ff, 0x40, 0x10000, 0xa7, 0x1, 0x100000000, 0xffffffffffffea00, 0x5, 0x416de66a, 0x1, 0x80, 0xff, 0x400}], 0x7}) getpgrp(r5) 18:35:47 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x150001c0]}) 18:35:47 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1544.910811][T19946] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) 18:35:47 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x72050000]}) 18:35:47 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 18:35:47 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffa888]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:47 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r3 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x0, 0x105040) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x1e2}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000280)={0x2, 0x5, 0x7, 0x7fffffff, r4}, 0x10) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = getpid() rt_tgsigqueueinfo(r5, r5, 0x16, &(0x7f0000000140)) ptrace(0x10, r5) ptrace$getsig(0x2, r5, 0xffffffffff600003, &(0x7f0000000000)) 18:35:47 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x170101c0]}) 18:35:47 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000514077008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:47 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 18:35:47 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffca88]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:47 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000280)={0x0, 0xffffffffffff7fff}) ptrace(0x8000000000004206, r3) ptrace$getsig(0x2, r3, 0xffffffffff600003, &(0x7f0000000000)) r4 = msgget(0x0, 0x2) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000140)=""/150) 18:35:47 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x74000000]}) [ 1545.237188][T20173] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) 18:35:47 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x1b000000]}) 18:35:47 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) 18:35:47 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffdd86]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:47 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) [ 1545.361848][T20182] kvm_set_msr_common: 36 callbacks suppressed [ 1545.361862][T20182] kvm [20181]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 18:35:47 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000140)) ptrace(0x10, r3) ptrace$getsig(0x2, r3, 0xffffffffff600003, &(0x7f0000000000)) [ 1545.427168][T20291] kvm [20287]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x1b000000 18:35:48 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e6661740002044100051e077008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:48 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffff000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1545.498214][T20384] kvm [20181]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 18:35:48 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x74010000]}) 18:35:48 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) 18:35:48 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x1b0001c0]}) 18:35:48 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/arp\x00') setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000100)={0x7}, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = getpid() rt_tgsigqueueinfo(r4, r4, 0x16, &(0x7f0000000140)) ptrace(0x10, r4) ptrace$getsig(0x2, r4, 0xffffffffff600003, &(0x7f0000000000)) [ 1545.608577][T20442] kvm [20438]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 18:35:48 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff8d]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1545.676095][T20505] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) [ 1545.696410][T20514] kvm [20513]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x1b0001c0 18:35:48 executing program 4: perf_event_open$cgroup(&(0x7f00000009c0)={0x5, 0x70, 0x0, 0x0, 0x40, 0x0, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0xfff, 0x0, 0xf5, 0x0, 0x0, 0x4c8, 0x0, 0x0, 0xc2, 0x5, 0x565c, 0x0, 0x0, 0x2, 0x0, 0xffffffff, 0x0, 0x8, 0x0, 0x0, 0x20, 0xffffffffffffba2d, 0x4, 0x6, 0x10000, 0x2c, 0x0, 0x4, 0x0, @perf_bp={0x0, 0xa}, 0x200, 0x0, 0x7, 0x0, 0x1, 0x3, 0x5}, 0xffffffffffffff9c, 0x0, 0xffffffffffffffff, 0x1) pipe2$9p(0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x3, 0x182) socket$inet_udplite(0x2, 0x2, 0x88) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) eventfd2(0x0, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={'syz'}, 0x0, 0x0, 0xfffffffffffffffc) fcntl$setlease(r1, 0x400, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) 18:35:48 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x75010000]}) 18:35:48 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x1e010000]}) 18:35:48 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000523077008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:48 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1545.888861][T20608] kvm [20603]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 18:35:48 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000140)) ptrace(0x10, r3) ptrace$getsig(0x2, r3, 0xffffffffff600003, &(0x7f0000000000)) [ 1545.964378][T20729] kvm [20728]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x1e010000 [ 1546.003282][T20734] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) 18:35:48 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:48 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x76010000]}) 18:35:48 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x1f0001c0]}) 18:35:48 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x4000, 0x0) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000140)) ptrace(0x10, r3) ptrace$getsig(0x2, r3, 0xffffffffff600003, &(0x7f0000000000)) [ 1546.214320][T20915] kvm [20911]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 18:35:48 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000548077008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:48 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ffffffffffff]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1546.270765][T20950] kvm [20948]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x1f0001c0 [ 1546.362469][T20980] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) 18:35:49 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 18:35:49 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x77020000]}) 18:35:49 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x200001c0]}) 18:35:49 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x5) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000140)) ptrace(0x10, r3) ptrace$getsig(0x2, r3, 0xffffffffff600003, &(0x7f0000000000)) 18:35:49 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:49 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e6661740002044100054c077008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:49 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1546.831366][T21172] kvm [21170]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 18:35:49 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x221001c0]}) 18:35:49 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x38, &(0x7f0000000140)={0xfffffffffffffffd, 0x1, 0xfffffffffffffffc}) ptrace(0x10, r3) ptrace$getsig(0x2, r3, 0xffffffffff600003, &(0x7f0000000000)) 18:35:49 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x79000000]}) [ 1546.957717][T21173] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) 18:35:49 executing program 4: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) close(r0) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r2 = memfd_create(&(0x7f0000000140)='\x00\x00\x00\x00\x8c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mincore(&(0x7f00001a0000/0x4000)=nil, 0x4000, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000000c0)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x800002, 0x11, r0, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f00000001c0), 0x526987c9) read(r3, &(0x7f0000000200)=""/250, 0x50c7e3e3) sendfile(r1, r2, 0x0, 0x400000080003) 18:35:49 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000140)) r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ubi_ctrl\x00', 0x2000, 0x0) r5 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={'syz', 0x0}, 0x0, 0x0, 0x0) r6 = request_key(&(0x7f0000000300)='cifs.spnego\x00', &(0x7f0000000340)={'syz', 0x3}, &(0x7f0000000380)=',ppp1,*vboxnet0^^%\x00', 0xfffffffffffffff8) keyctl$unlink(0x9, r5, r6) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f0000000100)) setsockopt$TIPC_DEST_DROPPABLE(r4, 0x10f, 0x81, &(0x7f00000001c0)=0x7f, 0x4) ptrace(0x10, r3) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="6d00000084a7f68c2b97d3a0e9ee927cf4277b7c116ba9338e9df14d733f636e2521947269c22cdeac27c7828a3596dba35380e40cfdb9f79df763e6a98433140122b0cd7552e23524411d4ec2c6236b25d814968a982833b9eec4a7e43ee294574a68c6c706b35170"], &(0x7f0000000440)=0x75) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000480)={r7, 0x27, 0x30}, &(0x7f00000004c0)=0xc) ptrace$getsig(0x2, r3, 0x7, &(0x7f0000000000)) inotify_init1(0x80000) 18:35:49 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:49 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x2a1001c0]}) 18:35:49 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000560077008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:49 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x7a000000]}) 18:35:49 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0xf0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SIOCAX25GETINFOOLD(0xffffffffffffffff, 0x89e9, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1f', 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") [ 1547.240239][T21490] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) 18:35:49 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x20e00, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000100)={r1}) setregid(0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = getpid() rt_tgsigqueueinfo(r4, r4, 0x16, &(0x7f0000000140)) ptrace(0x10, r4) ptrace$getsig(0x2, r4, 0xffffffffff600003, &(0x7f0000000000)) write$binfmt_elf32(r1, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0x6769a54d, 0x101, 0x1, 0x8, 0x3, 0x6, 0x10001, 0x172, 0x38, 0x271, 0x71, 0xffffffffffffff78, 0x20, 0x2, 0x6c0e, 0x3ff, 0x100000000}, [{0x2, 0x9, 0x4, 0x2, 0x38bb, 0x0, 0x0, 0xffffffffffffffff}, {0x0, 0x1, 0x81, 0xb7db, 0xfffffffffffff001, 0x8, 0x8001, 0x7}], "ec6b0eb48f49b5459866c7044920ce098f54ede04ccd8374f17f91be381f660a3271920390"}, 0x9d) 18:35:49 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:49 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000568077008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:49 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x7a010000]}) 18:35:49 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x2c1001c0]}) 18:35:50 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1547.533033][T21704] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) 18:35:50 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:50 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000140)) ptrace(0x10, r3) r4 = syz_open_dev$cec(&(0x7f00000000c0)='/dev/cec#\x00', 0x0, 0x2) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00') sendmsg$TIPC_NL_PUBL_GET(r4, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x22008000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x64, r5, 0x800, 0x70bd29, 0x25dfdbfc, {}, [@TIPC_NLA_NET={0x50, 0x7, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0xfffffffffffffff8}, @TIPC_NLA_NET_ID={0x8, 0x1, 0xfffffffffffffffe}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x80}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x5ba789dc}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x400}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x5}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x7}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x9}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x1}, 0x20040040) ptrace$getsig(0x2, r3, 0xffffffffff600003, &(0x7f0000000000)) 18:35:50 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x34000000]}) 18:35:50 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0xf0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SIOCAX25GETINFOOLD(0xffffffffffffffff, 0x89e9, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1f', 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") 18:35:50 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x7b010000]}) 18:35:50 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x806000000000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:50 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e6661740002044100056c077008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:50 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x4, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, &(0x7f0000000280)={0x0, 0x70, 0xffffffffffff46d7, 0x7c000000000, 0x1f, 0xffffffff, 0x0, 0x4, 0xd5464, 0x7, 0x7f51, 0x3, 0x0, 0x1531, 0x931b, 0x4, 0xfffffffffffffff7, 0xefbb, 0x0, 0x7, 0x329, 0x0, 0x10000, 0x8, 0x507, 0x7, 0x80000001, 0x6, 0xb4c3, 0x1000, 0x100000000, 0x7, 0xffffffff80000001, 0xfff, 0x9, 0x7, 0x71d8, 0xfffffffffffffbff, 0x0, 0x49, 0x2, @perf_config_ext={0x3f}, 0x800, 0x2, 0xfff, 0x8, 0xf9, 0xc, 0x10001}) setregid(0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = getpid() rt_tgsigqueueinfo(r4, r4, 0x16, &(0x7f0000000140)) ptrace(0x10, r4) ptrace$getsig(0x2, r4, 0xffffffffff600003, &(0x7f0000000000)) 18:35:50 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x3a000000]}) [ 1547.835121][T21861] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) 18:35:50 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00000000000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:50 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x7f040000]}) 18:35:50 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0xf0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SIOCAX25GETINFOOLD(0xffffffffffffffff, 0x89e9, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1f', 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") 18:35:50 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = getpid() rt_tgsigqueueinfo(r2, r2, 0x16, &(0x7f0000000140)) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1, 0x0) ioctl$SIOCX25CALLACCPTAPPRV(r3, 0x89e8) ptrace(0x10, r2) 18:35:50 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000574077008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:50 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2800000000000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:50 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x3b000000]}) 18:35:50 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c00000000000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:50 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000140)) ptrace(0x10, r3) ptrace$getsig(0x2, r3, 0xffffffffff600003, &(0x7f0000000000)) r4 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x0, 0x0) ioctl$BLKGETSIZE64(r4, 0x80081272, &(0x7f0000000100)) [ 1548.180886][T22162] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) 18:35:50 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x800000c0]}) 18:35:50 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3a00000000000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:50 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0xf0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SIOCAX25GETINFOOLD(0xffffffffffffffff, 0x89e9, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1f', 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") 18:35:50 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e6661740002044100057a077008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:50 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x40000000]}) 18:35:50 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c00000000000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:50 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, r2) r3 = socket$can_bcm(0x1d, 0x2, 0x2) getpeername$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000100)=0x14) connect$can_bcm(r3, &(0x7f00000001c0)={0x1d, r4}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = getpid() rt_tgsigqueueinfo(r5, r5, 0x16, &(0x7f0000000140)) ptrace(0x10, r5) ptrace$getsig(0x2, r5, 0xffffffffff600003, &(0x7f0000000000)) [ 1548.469481][T22409] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) 18:35:51 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x80040000]}) 18:35:51 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000180)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000140)={0x4, 0x0, &(0x7f0000000000)=[@register_looper], 0x1, 0x0, &(0x7f0000000040)="f0"}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000540)={0x4, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="12634840"], 0x0, 0x0, 0x0}) 18:35:51 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e666174000204410005f1077008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:51 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:51 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x4000009f]}) 18:35:51 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x4000000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = getpid() rt_tgsigqueueinfo(r2, r2, 0x16, &(0x7f0000000140)) ptrace(0x10, r2) ptrace$getsig(0x2, r2, 0xffffffffff600003, &(0x7f0000000000)) openat$vnet(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vhost-net\x00', 0x2, 0x0) mount(&(0x7f00000000c0)=ANY=[@ANYBLOB="cd6465762f73673000"], &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='dax\x00', 0x8000, &(0x7f0000000280)=']\x00') [ 1548.720776][T22633] binder: 22630:22633 ERROR: BC_REGISTER_LOOPER called without request [ 1548.737241][T22632] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) [ 1548.758881][T22633] binder_alloc: 22630: binder_alloc_buf, no vma 18:35:51 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x80050000]}) 18:35:51 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305000000000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1548.766182][T22633] binder: 22630:22633 transaction failed 29189/-3, size 0-0 line 3147 [ 1548.777268][T22633] binder: send failed reply for transaction 881 to 22630:22633 18:35:51 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000180)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000140)={0x4, 0x0, &(0x7f0000000000)=[@register_looper], 0x1, 0x0, &(0x7f0000000040)="f0"}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000540)={0x4, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="12634840"], 0x0, 0x0, 0x0}) 18:35:51 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e666174000204410005000a7008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) [ 1548.877447][T12255] binder: undelivered TRANSACTION_ERROR: 29190 [ 1548.908040][T12255] binder: undelivered TRANSACTION_COMPLETE 18:35:51 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000000000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1548.931325][T12255] binder: undelivered TRANSACTION_ERROR: 29189 [ 1548.945768][T22816] binder: 22815:22816 ERROR: BC_REGISTER_LOOPER called without request 18:35:51 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000140)) ptrace(0x10, r3) fremovexattr(r1, &(0x7f0000000000)=@known='trusted.overlay.opaque\x00') ptrace$getsig(0x2, r3, 0xffffffffff600003, &(0x7f0000000300)) 18:35:51 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x400000b0]}) 18:35:51 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x810000c0]}) [ 1548.990333][T22816] binder_alloc: 22815: binder_alloc_buf, no vma [ 1549.004773][T22855] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) [ 1549.028346][T22816] binder: 22815:22816 transaction failed 29189/-3, size 0-0 line 3147 [ 1549.059884][T22816] binder: send failed reply for transaction 884 to 22815:22816 [ 1549.098995][T22080] binder: undelivered TRANSACTION_COMPLETE 18:35:51 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e000000000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1549.112602][T22080] binder: undelivered TRANSACTION_ERROR: 29189 18:35:51 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000180)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000140)={0x4, 0x0, &(0x7f0000000000)=[@register_looper], 0x1, 0x0, &(0x7f0000000040)="f0"}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000540)={0x4, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="12634840"], 0x0, 0x0, 0x0}) [ 1549.179527][T22080] binder: undelivered TRANSACTION_ERROR: 29190 18:35:51 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000140)) ptrace(0x10, r3) ptrace$getsig(0x2, r3, 0xffffffffff600003, &(0x7f0000000000)) 18:35:51 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000500147008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:51 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8035000000000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1549.236688][T23075] binder: 23074:23075 ERROR: BC_REGISTER_LOOPER called without request 18:35:51 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x400000b7]}) [ 1549.289011][T23076] binder: 23074:23076 got reply transaction with no transaction stack 18:35:51 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x820000c0]}) [ 1549.331775][T23076] binder: 23074:23076 transaction failed 29201/-71, size 0-0 line 2899 [ 1549.368556][T23087] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) 18:35:51 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8100000000000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:51 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) fsync(r0) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000140)) ptrace(0x10, r3) ptrace$getsig(0x2, r3, 0xffffffffff600003, &(0x7f0000000000)) [ 1549.431081][T22080] binder: release 23074:23075 transaction 887 out, still active [ 1549.448992][T22080] binder: undelivered TRANSACTION_COMPLETE 18:35:52 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x830000c0]}) 18:35:52 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x1000000000000f, &(0x7f0000000180)=0x57bb, 0x4) write$binfmt_elf32(r0, 0x0, 0x0) [ 1549.513549][T22080] binder: release 23074:23075 transaction 887 in, still active 18:35:52 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x40000100]}) 18:35:52 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86ddffff00000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1549.557550][T22080] binder: send failed reply for transaction 887, target dead [ 1549.583289][T22080] binder: undelivered TRANSACTION_ERROR: 29201 18:35:52 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000140)) r4 = socket(0x16, 0x0, 0x6) sendto$netrom(r4, &(0x7f0000000280)="ef04be5b741bf327e13eef9e592f3b345ccabb783597193a2affbaa3af0873925f0494585ebbaae2a99e1de17854988ace0ec862146724322c86486b989da1071c2dc902f9e7a6f4ec17dc9bb39ad19b2269af5fbd29456aceaac158d8294fd147657efcb3ba0645fb03ca611b14e83a6007bc81636c9f85e3f22e33fd5dd0bbd76ce432f7efd5e7a5165b2053abdee7b9268fdfaf245a15da74bd4d0953dcc6885b8ff479714816ec08f7591f8a51a20a7aacbdfc4dcccf1bc08115676b39eeec29d57d4ca333de615a9669b365632aa1c84cc7494ed95d2ceeca156a67860ba9f35d1b8eefdc754c00b886f323e21f22278b485128556923bb77b0231802cf8e0b30ec45251daf7916b226b6e500e13b0cbdf488a7a83c48fd57af0a10295713759a6ff9edd75dd3789c3cfcb1b31b2ca736073159dd7085ae51b78275a5c6a4ba34742a5a68ebfe851b431d215bb91b41d7d1a75dbad8b5d52aa915f9476dd53a66f90fb2c1d105e78851adcc4d0101ce1868f995b742ce456ca156f67d745d886d4abf3ba4e011261cae345a0eb862d013215be6dce1b20e944262171653d2c307ae869175fca1dc7b751c8a68b5323f1869fee0d24f8935987da3f930fca42c08487c133be1f133cde14bfe7d8449aac0d9b8f0decf61a9842c554dfe00fe819172f233df2fe6994a457c59010a37e8af7abb985e6b3495373266b8f73a3fd69b35b444c36f5207d6f16cc0d5e98eb10165061431cb41b5689e5317d9729bdafc986812fc2e108a19ef4831e15b27119a725dd46bfe15c05067fac4820a618650ed9de1030358a514dcb0f452228e265a0671a8de0ab9b2a4a34f51164bbed99c4cec9b849c16a57483d9512da43890b29b9028edebd1c08b3859205fac0596277623a47861e0eb26e4f6ee804b8325ea81b2e46dd0665a91b44bd5612ae62bd30d0801dbc8f88fa947dd34b239bc8122c5d8ccfb44a66234539e6b5cb01bb13ccb230426cd525396b3918b33910460ae6bb41b991fd32067ca3f1bb955f12eddb8c88ed784e6bdc9d8d83335b7278e6040974d48baa4a3e75399581f8966c7dd29eb04af4b732cee57bcb85a02b5ec9497838013de2fd41d3d5da5afc212632f4e0939f39325d81e1b04b6417a3ae8a145e7426f281dda9f8356cf3c8b4f852c2962394ab8ffce46438adce4a431edcea216f24b27bfd05637f5b2c4e02dbf129f2c8f5758206cd85a894f3352587bce25f395d8cd996e557f9402a8411ad200ab896886c0646dfd88e90d3b8b543b9d59cf0114fd0f32a3a9599bb52506b79914db1bcf6b55829dafd6a78f7d6bbefc7b6ac3d9909e2339bf4025a18774237b3277999e012c2eb4e120ec6c5e7e331a3561db46f412bff5edaa0f00911972ab6ea658fcab45f0cf9c254dd41b25044f389fa46f8a937a002cefef86077a2e3de7d10c49ea961f1804de020d52c97e30db0abe5338800ba99150edb5ff2fbd3410abbf610512fdb6683bdb29f96cd33ce83ee809553daa04736802b740fbcb5b9479c67255c267201bdd58da7473ffffe8c1c0a47e4d3600adfc8217237bcc2283e6da619e2f96c1c2f8ca9c52922f2419b45d5b990d880b2c7162c1cf2c54133637efc3e857b35d9db0765ecf53b4455d80f5679b81b4d4f84c6c179d11a4293a3ad3046da3240f549eacbe444b60be0bbcba25891ef926ec01edf24d56080ae916ef5fef3512a712106ec9d91826bf0c5b65856fc2b7660d027f9971f4a6a93edad93c27e039a3ebdc2b5a83b603f35d5213286305d7a51b728678ba47f81158397a6c68193cc1dd60a22943899df316b3cd51f04dca73b76f3ab22904054954df308ca68c17bf3b1c847eba60dd28e92c45de35267ac7f684f5301a274a8c0476166def130683dda79dbadecf5c0cf2e2c28016f9a9bbb973fde1403b5028ebec710b17aa3b8dbd655784cd101064a603fab891724cd31e68a78caeb6c17e2e53a8f181712ca40fe2b3ddfcb8ce9afb79a717e1c3f736b46ded01ad547fdda796caad666ac7f85fd43111498ae0463f2d86fac43dfa5b0407628dec035e00ea9a141345f6f754af3b343f4bc9252dfe7eefbdf95d8a923b15b8afe3ac18d24874e125e9ddc03f501a3d0bedad91ff793feed74c5983e2fd879250603a5017cf79227f7ee5a2867bc30103e37944747c1c130b0b8c53fb020202299d6605cf6bb052cf7d1e01ac93a4db99315c1f3bab3026259f6581056a4a1c15982c0b4cce4228f02325f617ec445811561f77822ba9e6a00069133273cc2da5350d0d43deff2cac163611ad99bc814faabe6b2c33aa40a98c2354cddeaa1b56b38a44200f6565ffcb8e29b40ffa91a0f982f2aabc165cfe2e2b759f0c129af4d9c8136213c1ebfcd948e312140c476174ac54689f683b49fb9d6b74f4e1ec548d15ad632c198f242a5afebc54cfa3b4201b2877b548f5ad20ce0123c611fd046c9fdd5c65ee42d814acbb2842b173880298f175523ddc7da69eb2b88cbd32db1c92d6cc394c445b7b7068d780a946d79bc1f85cd48a9eab9d780b8f8769b64f5aeb832d8b6c7c02401e33650c70ccdc42c325112bd035c29135850eae133d4d8dd7065e15856d4d05d8086de195a5a0cc9b20699ee26b8bf5faca118973bc12584f30d0bca6164fba3c2bf19315f5712fd20123f7ac501cf9e1a9c91dd46eaa54b008c00b6436e635a4e390ea6329d5b691b22e4c54439a2646561f38052aacc7430ef720d2834b1135af5346aacc78c435d40544d64202f583039d8611ee879cc5d54055107352f4362a29da4c66b9649d79546627d22197762e1d24fb5c516ae19956ca5e39761e4d7211067aeef9bc3a3ad8d50c06239b0ce370952fb220dd8275990b1deb42e86e96118dbece7b66fcd816f9bf47089975cc6cdfe33732daf9c2e2f7e89de4a294ccbacbbca901187f1982ac7a297560cbb06e7bc420b0885a966e850cf61f9f5175d629ec1e2bfa1ed67f9d045cb9a788bb05f574e506da1db3efe2c062e971988146d58a77a08b9dc3aceccfb121db0e382df3963f93d834a26cd3497bcd3bfb8e3d6ef86da00774ecb3f03189d54bb7a94ddb0778c201c2dd8170754467c01c5d4363901680cb3fc639a1077383b52468231f74500185d279b2047182583807319d5a0861994608f108ea95ba0076490409d4f5a21944a9bd89b9cc269eafc02a3d17b69c55d35d8c566d275c68a294ec7f23a06ec8c1cf9c4e99c009df6c7f1ef77cdd9027cd32ea15014666e6df53e38af379125b911460053089e471639732203b8297574d0371782bed96beb3a4b893ccc8c015a1f5db7e70ee523e221cf3f220ee4d22487acfe8ab62899dbd520a02935bc83bbed1ea10cce260d82a0f603caf3b4b81c8d379887a816c00627c2708b08bd9d18c0fca4e1868d2f23f0e73449dc0728156fd46cd3c090c0d03c0093d51ac46fa770ed201395d7f8eae53258be281a7455e212c7b64db013a628b2ee6b61fa36fcffc0f83e0b7562ec0e016fb3915e67fd386f5705e548d7c3ae2d14e71c8b2b54a4ec8fd6c217bf0a45ad9ee6cfeca59abf7d70addfd674de406e0634242636499e255ac29f0726d9e52e73329ef1833fd96d5e124dbc2ff63701da4086b652ceda2723f2575995a1d0a7cbdd6593377f80b68c62c03aa7be791b5571c97d40239e75a3bd66463b40b25b5be0dbbc27c4fdbceb08b7712ee4a058c8921d30f2aa5bd14db0596a4710b536397c061d62f3897e8e4d014eaf94df67c3f1fe66d267b8bb6717117660e952e36f3c5598cf251a59277c842de33bdef7dee09bd70fbdced6bccda3328ab5f7897332a70d840184d8e6f069517261769591affc888816211110f3cc6c472d2e3d203712ec02f0c92a9fc5392d8313cf90d0a9178a8beb476f3c9bada22c977c81f3f47de68ba293602b92ef5f6c6a84da7b4f5e5c0cc1c8878478022642769424943f459c22fa3601bf6b39d742892067507a87af19e057648d953a734fb07950d77ac6905ab35dfab5dd5e07510a3211451b379737721b694229253a25a3c12cfcd0eb9eda85fc53ec76332cd0649f8a4d95e7c83844cec2a687195577f6e69fc0966b2fbdd5d8fd316226c7c84c5eedd5710d3bd6743989c196db4854e918017b8c2b63dbb29ec03e15e07d619b24dc103bb856e2de82c2403661b80004fb1e29ddd57e0b876abd6172e63d0e5fd697a2a8ef2ab9612035d5a51676e413677a509554a4a5055dc9a8b90a9c627effaec828e4bff4c3fd7e0c26426841840b03dabca04faffbcfa4430d2c6e8258a810670eb8dd8e0c8fb383b17ae83a41acdd88a369c2b1eee4804dd23815cc7b39728006397c9912cb3e4fcad0acb3508a802ae1c8efac525fbe7a72ee0236fddd8e37e405f1f4ffafddc187e50d1196a7d0f804f7ed31f6ef9c1711ffaa087601c76120f711d878ab57167b8d5a06c58312ccec977af801a21ce4e443494baef8b0e0574cbdfe87fcfcff98bbcc7998f42acb4b0444ab672ac5ec91d172f6ddf47d8335096b877a28328da46c2bce23f680bcfbe7d02bd08b6ddb07a7809cb05db3b0471ec8285768a87dbadd3d5dc3861003a8c6521e32dfbe72d6e3c60bc38b3b7c4efc371c6dc0b4e0ba3f7b75b5526edb1db1a3d50f1d14ea90443594208bd9f47693a00d6ec28c71e63fb72479e21b430e0c3cef12d566b3ed12ed49a0e74e7d852be1e8d30ff5741a3e8f42eab859a9a2e24c7d624d5af388e863c082e16b29427c44daf3b18c5a28251aa9b38fc182b5da91a4985fdb70b0e75177967123204660f4af0a7e741429484210ac9aa606a6bd1a1c1e8a6ab25042dfd3272ce38d449ba16b5f763fb21f6782f9c4ffd03bb6f797714c72b2da4d901cd6abba3935f2e24bc6c6c07cef11dbf726c80ae14e6ed3e3f183ce04b8c0d14c905dae4426a4b41014faa321e4f45d1f8783402e4a1b66cc9df1549a0aa482a579bca16b8110d49cd647bca1455e2f48af23c4f6c7a7b2d7e9ab2e0edac127a116aa91729a9374947257d16d5b4c48543a9f4ea5b7c9e49f37682c23ff58234e070b1184b43228c5ae1f58bb1bda53f700b12b37d3d239d0f736aca8ae8ea6a0fe329970728e52e7006ad0497145e129f7cb86cc27d9821c409aa7f4898696a76341c3e6d04b93689e345bd39ceb992193246409c68a1912d3839acc464c4f04cd5a1f2abc4023563cd74cca2592fd06206da747c5463437f3bb1df0a2a021ae80c75337c431a8fc97112a444abf5aa1a37e8ca23e2de02432a652e78eeebbe46d288f6c124580ac5c9cdae480361ad80213607b30be2fac11c7178816283d98ce7044207596d965549afe4422c670fc4e6dd77cb695558ff3f11da94326d12626a391483bc1134a4211edbba346ece5c50d3b5e6e727390750dc5bc64f2dce5149842feecc6920cf6a010a9eedc8571018d2b153d7a8446f87dcddb920fa06fba9beca786d009463eb7fb8d52ee0a2c6650a1649e342237f62d8fcae9c57b855a73a58b42bb899f8b031719dac93dbb11455d16e4ec88728b73ab1fc0bfd8e2d27a62e18ef26c01f5d3891ee684cb81ff75a3c8cdae8c90b88a2230430e06cd8911c8d08a319b1f2bb5477818d7bacb520098d5ed9ec35d94e6fc9af52200d24824a1acf8af129f2eb12a6700d730dc80f7ce8612cf6f9ccad7079d34c315fdff2f06fdbfcc5f8b0b97f6c9a78dbb376dce507fd76d3e5aa1c75dc891c2d347a7f8970d7fa8e11c46c46", 0x1000, 0x4004010, &(0x7f00000000c0)={{0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x7}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @null, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x48) ptrace(0x10, r3) ptrace$getsig(0x2, r3, 0xffffffffff600003, &(0x7f0000000000)) 18:35:52 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e666174000204410005001f7008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:52 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) clone(0x17902001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000000)=0x9, 0x2a4) gettid() tkill(0x0, 0x1b) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) connect$inet6(r2, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) sendmmsg(r2, &(0x7f00000002c0), 0x4000000000000ce, 0x0) 18:35:52 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x40000108]}) 18:35:52 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8847000000000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1549.764202][T23416] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) 18:35:52 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x840000c0]}) 18:35:52 executing program 4: open(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000004540)=[{{0x0, 0x0, &(0x7f0000002f80)=[{&(0x7f0000003500)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') preadv(r0, &(0x7f00000017c0), 0x1fe, 0x0) 18:35:52 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e666174000204410005003f7008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:52 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) clone(0x200000041fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = getpid() rt_tgsigqueueinfo(r2, r2, 0x16, &(0x7f0000000140)) ptrace(0x10, r2) ptrace$getsig(0x2, r2, 0xffffffffff600003, &(0x7f0000000000)) 18:35:52 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x40010000]}) 18:35:52 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8848000000000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1550.007423][T23640] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) 18:35:52 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x85010000]}) 18:35:52 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8864000000000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:52 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_open_procfs(0x0, &(0x7f00000002c0)='loginuid\x00') read$FUSE(r3, 0x0, 0x0) 18:35:52 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x86010000]}) 18:35:52 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000500517008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:52 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x400101c0]}) 18:35:52 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88a8ffff00000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1550.391008][T23892] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) [ 1550.407282][T23895] kvm_set_msr_common: 30 callbacks suppressed [ 1550.407296][T23895] kvm [23894]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 [ 1550.522580][T23970] kvm [23935]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x400101c0 18:35:53 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r1, 0x6612) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) unshare(0x8000400) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x0, @multicast2}, 0x4}}, 0x26) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}, 0x4, 0x4}}, 0x26) fsetxattr$security_evm(r2, &(0x7f0000000100)='security.evm\x00', &(0x7f0000000140)=@ng={0x4, 0x0, "e5b4"}, 0x4, 0x2) getsockopt$packet_buf(r6, 0x111, 0x4, &(0x7f0000000400)=""/162, &(0x7f0000000040)=0xa2) r7 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r8 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r8, 0x8200) fallocate(r8, 0x11, 0x9, 0x107fff) ioctl$FS_IOC_FSGETXATTR(r7, 0x801c581f, &(0x7f0000000080)={0x9, 0x7fffffff, 0x5, 0x0, 0x7}) sendfile(r2, r7, 0x0, 0x8000fffffffe) 18:35:53 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r2, 0x9) fallocate(r3, 0x11, 0x9, 0x107fff) sendfile(r1, r2, 0x0, 0x8000fffffffe) 18:35:53 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88caffff00000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:53 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x87010000]}) 18:35:53 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8906000000000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:53 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000507927008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) [ 1550.641996][ T26] kauditd_printk_skb: 88 callbacks suppressed [ 1550.642010][ T26] audit: type=1804 audit(1552242953.129:622): pid=24080 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir202293346/syzkaller.bierIV/3796/bus" dev="sda1" ino=16908 res=1 18:35:53 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x410101c0]}) 18:35:53 executing program 2 (fault-call:3 fault-nth:0): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) [ 1550.749983][T24086] kvm [24085]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 [ 1550.780122][T24088] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) [ 1550.786169][ T26] audit: type=1804 audit(1552242953.159:623): pid=24080 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir202293346/syzkaller.bierIV/3796/bus" dev="sda1" ino=16908 res=1 18:35:53 executing program 4 (fault-call:4 fault-nth:0): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(r1, 0x400455c8, 0x1) 18:35:53 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8dffffff00000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1550.841005][T24095] kvm [24091]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x410101c0 [ 1550.858345][ T26] audit: type=1804 audit(1552242953.229:624): pid=24084 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir851920029/syzkaller.ud3Clu/3867/bus" dev="sda1" ino=16886 res=1 18:35:53 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:35:53 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x87050000]}) [ 1550.923301][T24134] FAULT_INJECTION: forcing a failure. [ 1550.923301][T24134] name failslab, interval 1, probability 0, space 0, times 0 [ 1550.969871][ T26] audit: type=1804 audit(1552242953.229:625): pid=24084 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir851920029/syzkaller.ud3Clu/3867/bus" dev="sda1" ino=16886 res=1 [ 1550.998860][T24134] CPU: 0 PID: 24134 Comm: syz-executor.4 Not tainted 5.0.0+ #15 [ 1551.006508][T24134] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1551.016568][T24134] Call Trace: [ 1551.019876][T24134] dump_stack+0x172/0x1f0 [ 1551.024228][T24134] should_fail.cold+0xa/0x15 [ 1551.028836][T24134] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1551.034655][T24134] ? ___might_sleep+0x163/0x280 [ 1551.039519][T24134] __should_failslab+0x121/0x190 [ 1551.044480][T24134] should_failslab+0x9/0x14 [ 1551.048993][T24134] kmem_cache_alloc_trace+0x2d1/0x760 [ 1551.054373][T24134] ? ___might_sleep+0x163/0x280 [ 1551.059263][T24134] hci_alloc_dev+0x43/0x1d00 [ 1551.063866][T24134] hci_uart_tty_ioctl+0x2d7/0xb00 [ 1551.063926][T24134] tty_ioctl+0xac9/0x14d0 [ 1551.073258][T24134] ? hci_uart_init_work+0x150/0x150 [ 1551.078464][T24134] ? tty_register_device+0x40/0x40 [ 1551.083587][T24134] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1551.089835][T24134] ? tomoyo_init_request_info+0x105/0x1d0 [ 1551.095564][T24134] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1551.101810][T24134] ? tomoyo_path_number_perm+0x263/0x520 [ 1551.107449][T24134] ? find_held_lock+0x35/0x130 [ 1551.107469][T24134] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1551.107484][T24134] ? smack_log+0x415/0x540 [ 1551.107519][T24134] ? tty_register_device+0x40/0x40 [ 1551.107538][T24134] do_vfs_ioctl+0xd6e/0x1390 [ 1551.107557][T24134] ? ioctl_preallocate+0x210/0x210 [ 1551.107571][T24134] ? smack_file_ioctl+0x196/0x310 [ 1551.107586][T24134] ? smack_inode_link+0x2d0/0x2d0 [ 1551.107613][T24134] ? fput_many+0x12c/0x1a0 [ 1551.152262][T24134] ? tomoyo_file_ioctl+0x23/0x30 [ 1551.157199][T24134] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1551.163436][T24134] ? security_file_ioctl+0x93/0xc0 [ 1551.168550][T24134] ksys_ioctl+0xab/0xd0 [ 1551.172705][T24134] __x64_sys_ioctl+0x73/0xb0 [ 1551.177293][T24134] do_syscall_64+0x103/0x610 [ 1551.181884][T24134] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1551.187769][T24134] RIP: 0033:0x457f29 [ 1551.191659][T24134] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1551.211258][T24134] RSP: 002b:00007fc78e05bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 18:35:53 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000507b57008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) [ 1551.219668][T24134] RAX: ffffffffffffffda RBX: 00007fc78e05bc90 RCX: 0000000000457f29 [ 1551.227632][T24134] RDX: 0000000000000001 RSI: 00000000400455c8 RDI: 0000000000000005 [ 1551.235595][T24134] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1551.243560][T24134] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc78e05c6d4 [ 1551.251524][T24134] R13: 00000000004c07b8 R14: 00000000004d24f0 R15: 0000000000000006 [ 1551.293604][T24268] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) 18:35:53 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff00000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:53 executing program 2: socketpair$unix(0x1, 0x20003, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x9, 0x540) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000140)={0x1f, 0x22, &(0x7f0000000040)="9b61499296d45375ab0f7a7271661fe0744c632da11491db22691d42eb6fa24b6d9a"}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:35:53 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000507bd7008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:54 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:54 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x8b000000]}) 18:35:54 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x48000000]}) 18:35:54 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x20000) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000040)={0x8, 0x5, 0x8, 0x0, 0xe, 0x6, 0x100, 0x10000, 0x7, 0x7}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x81, 0x1f}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) [ 1551.585441][T24480] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) [ 1551.617246][T24134] Bluetooth: Can't allocate HCI device [ 1551.646600][T24525] kvm [24496]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 [ 1551.688501][T24529] kvm [24527]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x48000000 [ 1551.724499][T24525] kvm [24496]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 [ 1551.793861][T24529] kvm [24527]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x48000000 18:35:54 executing program 4 (fault-call:4 fault-nth:1): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(r1, 0x400455c8, 0x1) 18:35:54 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:54 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:35:54 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e6661740002044100050fe07008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:54 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x900d0000]}) 18:35:54 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x49000000]}) 18:35:54 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:54 executing program 2: perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = accept4$rose(0xffffffffffffffff, &(0x7f0000000140)=@short={0xb, @remote, @null, 0x1, @netrom}, &(0x7f0000000180)=0x1c, 0x80000) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000200)={0x0, r0, 0x0, 0xa, &(0x7f00000001c0)='bdev\\GPL&\x00'}, 0x30) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000240)=r2) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x0, 0x0) write$FUSE_OPEN(r3, &(0x7f0000000040)={0x20, 0x0, 0x8, {0x0, 0x4}}, 0x20) accept4$tipc(r3, &(0x7f0000000280), &(0x7f00000002c0)=0x10, 0x80800) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000100)={'\x00', {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}}) ioctl$LOOP_SET_FD(r3, 0x4c00, r3) [ 1552.144181][T24721] kvm [24718]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x49000000 [ 1552.156951][T24738] kvm [24736]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 [ 1552.169802][T24737] FAULT_INJECTION: forcing a failure. [ 1552.169802][T24737] name failslab, interval 1, probability 0, space 0, times 0 [ 1552.182426][T24750] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) [ 1552.244688][T24737] CPU: 1 PID: 24737 Comm: syz-executor.4 Not tainted 5.0.0+ #15 [ 1552.252354][T24737] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1552.262424][T24737] Call Trace: [ 1552.265731][T24737] dump_stack+0x172/0x1f0 [ 1552.270084][T24737] should_fail.cold+0xa/0x15 [ 1552.275153][T24737] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1552.280974][T24737] ? ___might_sleep+0x163/0x280 [ 1552.285838][T24737] __should_failslab+0x121/0x190 18:35:54 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1552.290786][T24737] should_failslab+0x9/0x14 [ 1552.295302][T24737] kmem_cache_alloc_trace+0x2d1/0x760 [ 1552.300685][T24737] ? pm_runtime_init+0x311/0x3b0 [ 1552.305632][T24737] ? device_initialize+0x1a1/0x440 [ 1552.310752][T24737] bcsp_open+0x46/0x3b0 [ 1552.314927][T24737] hci_uart_tty_ioctl+0x709/0xb00 [ 1552.319957][T24737] tty_ioctl+0xac9/0x14d0 [ 1552.319975][T24737] ? hci_uart_init_work+0x150/0x150 [ 1552.319993][T24737] ? tty_register_device+0x40/0x40 [ 1552.320009][T24737] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 18:35:54 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e6661740002044100057fff7008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) [ 1552.320029][T24737] ? tomoyo_init_request_info+0x105/0x1d0 [ 1552.334628][T24737] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1552.334647][T24737] ? tomoyo_path_number_perm+0x263/0x520 [ 1552.334662][T24737] ? find_held_lock+0x35/0x130 [ 1552.334685][T24737] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1552.363210][T24737] ? smack_log+0x415/0x540 [ 1552.363258][T24737] ? tty_register_device+0x40/0x40 [ 1552.378562][T24737] do_vfs_ioctl+0xd6e/0x1390 [ 1552.383163][T24737] ? ioctl_preallocate+0x210/0x210 [ 1552.383181][T24737] ? smack_file_ioctl+0x196/0x310 [ 1552.383197][T24737] ? smack_inode_link+0x2d0/0x2d0 [ 1552.383222][T24737] ? fput_many+0x12c/0x1a0 [ 1552.383244][T24737] ? tomoyo_file_ioctl+0x23/0x30 [ 1552.393351][T24737] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1552.393368][T24737] ? security_file_ioctl+0x93/0xc0 [ 1552.393396][T24737] ksys_ioctl+0xab/0xd0 [ 1552.393414][T24737] __x64_sys_ioctl+0x73/0xb0 [ 1552.393438][T24737] do_syscall_64+0x103/0x610 [ 1552.402852][T24737] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1552.402865][T24737] RIP: 0033:0x457f29 [ 1552.402882][T24737] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1552.402889][T24737] RSP: 002b:00007fc78e05bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1552.422263][T24861] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) [ 1552.423272][T24737] RAX: ffffffffffffffda RBX: 00007fc78e05bc90 RCX: 0000000000457f29 [ 1552.423281][T24737] RDX: 0000000000000001 RSI: 00000000400455c8 RDI: 0000000000000005 18:35:55 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1552.423290][T24737] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1552.423300][T24737] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc78e05c6d4 [ 1552.423309][T24737] R13: 00000000004c07b8 R14: 00000000004d24f0 R15: 0000000000000006 18:35:55 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x4b564d00]}) 18:35:55 executing program 4 (fault-call:4 fault-nth:2): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(r1, 0x400455c8, 0x1) 18:35:55 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x91040000]}) 18:35:55 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, r0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000001180)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x405001fb) lsetxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='trusted.overlay.upper\x00', &(0x7f0000000140)={0x0, 0xfb, 0x1015, 0x5, 0x7fffffff, "e699dbd5aa313a7d9abd864057ed1cb6", "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"}, 0x1015, 0x3) 18:35:55 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000500027008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:55 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1552.756601][T25082] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) 18:35:55 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x4b564d01]}) 18:35:55 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:55 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x2800, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000140), &(0x7f0000000180)=0x8) ioctl$VHOST_GET_VRING_ENDIAN(r2, 0x4008af14, &(0x7f0000000040)={0x2, 0x3}) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200)='nbd\x00') ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000300)={0x7fff, 0x3, 0x1, 0x9, 0x2, 0x1, 0x8000, 0x0, 0x822c, 0x8, 0x6, 0x1}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000340)=@sack_info={0x0, 0x81}, &(0x7f0000000380)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000003c0)={r4, 0x9, 0x5}, 0x8) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000440)='TIPCv2\x00') sendmsg$TIPC_NL_MEDIA_GET(r2, &(0x7f0000000600)={&(0x7f0000000400), 0xc, &(0x7f00000005c0)={&(0x7f0000000480)={0x140, r5, 0x1, 0x70bd28, 0x25dfdbfb, {}, [@TIPC_NLA_SOCK={0x1c, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x9}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x8001}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_LINK={0x110, 0x4, [@TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1f}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x10001}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xb6}]}, @TIPC_NLA_LINK_PROP={0x4c, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}]}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, [@TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1000}]}]}]}, 0x140}, 0x1, 0x0, 0x0, 0x24040051}, 0x0) sendmsg$NBD_CMD_STATUS(r2, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1100108}, 0xc, &(0x7f0000000280)={&(0x7f0000000640)=ANY=[@ANYBLOB="43914133369f5365ec1a918679ac009deef347d867de0afeef483c16bd02fbd5cf6a53b203355695ee2ea41fb5c334e53926ab4143404fff00001f2090f7caccd9dd979b0c662abd037fb9f485e24ec6d45e811e3fa84f1cf874b9069d077e0000330c88", @ANYRES16=r3, @ANYBLOB="000229bd7000fedbdf25050000000d00080006000000000000000c0005002000000000000000"], 0x2c}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) 18:35:55 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x9e000000]}) 18:35:55 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000500037008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) [ 1552.940480][T25286] FAULT_INJECTION: forcing a failure. [ 1552.940480][T25286] name failslab, interval 1, probability 0, space 0, times 0 [ 1552.960947][T25286] CPU: 1 PID: 25286 Comm: syz-executor.4 Not tainted 5.0.0+ #15 [ 1552.968598][T25286] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1552.978649][T25286] Call Trace: [ 1552.981950][T25286] dump_stack+0x172/0x1f0 [ 1552.986288][T25286] should_fail.cold+0xa/0x15 [ 1552.990885][T25286] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1552.996696][T25286] ? ___might_sleep+0x163/0x280 [ 1553.001548][T25286] __should_failslab+0x121/0x190 [ 1553.006488][T25286] should_failslab+0x9/0x14 [ 1553.010989][T25286] __kmalloc+0x2dc/0x740 [ 1553.015237][T25286] ? alloc_workqueue+0x13c/0xe70 [ 1553.020175][T25286] alloc_workqueue+0x13c/0xe70 [ 1553.024942][T25286] ? workqueue_sysfs_register+0x3f0/0x3f0 [ 1553.030657][T25286] ? scnprintf+0x140/0x140 [ 1553.035082][T25286] hci_register_dev+0x1b8/0x860 [ 1553.039938][T25286] hci_uart_tty_ioctl+0x766/0xb00 [ 1553.044960][T25286] tty_ioctl+0xac9/0x14d0 [ 1553.049287][T25286] ? hci_uart_init_work+0x150/0x150 [ 1553.054482][T25286] ? tty_register_device+0x40/0x40 [ 1553.059590][T25286] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1553.064873][T25286] ? retint_kernel+0x2d/0x2d [ 1553.069460][T25286] ? trace_hardirqs_on_caller+0x6a/0x220 [ 1553.075095][T25286] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1553.080556][T25286] ? retint_kernel+0x2d/0x2d [ 1553.085156][T25286] ? __sanitizer_cov_trace_switch+0x13/0x80 [ 1553.091046][T25286] ? tty_register_device+0x40/0x40 [ 1553.096158][T25286] do_vfs_ioctl+0xd6e/0x1390 [ 1553.100747][T25286] ? ioctl_preallocate+0x210/0x210 [ 1553.105868][T25286] ? smack_file_ioctl+0x196/0x310 [ 1553.110891][T25286] ? smack_inode_link+0x2d0/0x2d0 [ 1553.115931][T25286] ? fput_many+0x12c/0x1a0 [ 1553.120352][T25286] ? tomoyo_file_ioctl+0x23/0x30 [ 1553.125293][T25286] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1553.131528][T25286] ? security_file_ioctl+0x93/0xc0 [ 1553.136641][T25286] ksys_ioctl+0xab/0xd0 [ 1553.140795][T25286] __x64_sys_ioctl+0x73/0xb0 [ 1553.145383][T25286] do_syscall_64+0x103/0x610 [ 1553.149982][T25286] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1553.155864][T25286] RIP: 0033:0x457f29 [ 1553.159761][T25286] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1553.179359][T25286] RSP: 002b:00007fc78e05bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1553.187772][T25286] RAX: ffffffffffffffda RBX: 00007fc78e05bc90 RCX: 0000000000457f29 [ 1553.195738][T25286] RDX: 0000000000000001 RSI: 00000000400455c8 RDI: 0000000000000005 [ 1553.203702][T25286] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1553.211670][T25286] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc78e05c6d4 [ 1553.219635][T25286] R13: 00000000004c07b8 R14: 00000000004d24f0 R15: 0000000000000006 18:35:55 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1553.243302][T25286] Bluetooth: Can't register HCI device 18:35:55 executing program 4 (fault-call:4 fault-nth:3): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(r1, 0x400455c8, 0x1) 18:35:55 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x9f000040]}) 18:35:55 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x800, 0x0) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000140)='TIPC\x00') sendmsg$TIPC_CMD_GET_MAX_PORTS(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r2, 0x1, 0x70bd2c, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x44001}, 0x44880) mq_getsetattr(r1, &(0x7f0000000240)={0xfff, 0xffffffff, 0x3, 0x7fffffff, 0x3, 0x5, 0x5, 0x4}, &(0x7f0000000280)) [ 1553.315461][T25318] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) 18:35:55 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:55 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x4b564d02]}) [ 1553.427593][T25432] FAULT_INJECTION: forcing a failure. [ 1553.427593][T25432] name failslab, interval 1, probability 0, space 0, times 0 [ 1553.493048][T25432] CPU: 1 PID: 25432 Comm: syz-executor.4 Not tainted 5.0.0+ #15 [ 1553.500724][T25432] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1553.510779][T25432] Call Trace: [ 1553.514088][T25432] dump_stack+0x172/0x1f0 [ 1553.518436][T25432] should_fail.cold+0xa/0x15 [ 1553.518462][T25432] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1553.518487][T25432] ? ___might_sleep+0x163/0x280 [ 1553.518510][T25432] __should_failslab+0x121/0x190 [ 1553.533725][T25432] should_failslab+0x9/0x14 [ 1553.543135][T25432] __kmalloc+0x2dc/0x740 [ 1553.547402][T25432] ? alloc_workqueue+0x13c/0xe70 [ 1553.552352][T25432] alloc_workqueue+0x13c/0xe70 [ 1553.557142][T25432] ? workqueue_sysfs_register+0x3f0/0x3f0 [ 1553.562876][T25432] ? scnprintf+0x140/0x140 [ 1553.567321][T25432] hci_register_dev+0x1b8/0x860 [ 1553.567349][T25432] hci_uart_tty_ioctl+0x766/0xb00 [ 1553.567371][T25432] tty_ioctl+0xac9/0x14d0 [ 1553.567402][T25432] ? hci_uart_init_work+0x150/0x150 [ 1553.581564][T25432] ? tty_register_device+0x40/0x40 [ 1553.581581][T25432] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1553.581597][T25432] ? tomoyo_init_request_info+0x105/0x1d0 [ 1553.581617][T25432] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1553.610055][T25432] ? tomoyo_path_number_perm+0x263/0x520 [ 1553.615684][T25432] ? find_held_lock+0x35/0x130 [ 1553.620446][T25432] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1553.626248][T25432] ? smack_log+0x415/0x540 [ 1553.630720][T25432] ? tty_register_device+0x40/0x40 [ 1553.635832][T25432] do_vfs_ioctl+0xd6e/0x1390 [ 1553.640429][T25432] ? ioctl_preallocate+0x210/0x210 [ 1553.645537][T25432] ? smack_file_ioctl+0x196/0x310 [ 1553.650560][T25432] ? smack_inode_link+0x2d0/0x2d0 [ 1553.655589][T25432] ? fput_many+0x12c/0x1a0 [ 1553.660010][T25432] ? tomoyo_file_ioctl+0x23/0x30 [ 1553.664941][T25432] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1553.671182][T25432] ? security_file_ioctl+0x93/0xc0 [ 1553.676300][T25432] ksys_ioctl+0xab/0xd0 [ 1553.680466][T25432] __x64_sys_ioctl+0x73/0xb0 [ 1553.685057][T25432] do_syscall_64+0x103/0x610 [ 1553.689649][T25432] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1553.695537][T25432] RIP: 0033:0x457f29 [ 1553.699429][T25432] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1553.719031][T25432] RSP: 002b:00007fc78e05bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1553.727445][T25432] RAX: ffffffffffffffda RBX: 00007fc78e05bc90 RCX: 0000000000457f29 [ 1553.735418][T25432] RDX: 0000000000000001 RSI: 00000000400455c8 RDI: 0000000000000005 18:35:56 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000040)=0x6) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) [ 1553.743383][T25432] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1553.751357][T25432] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc78e05c6d4 [ 1553.759342][T25432] R13: 00000000004c07b8 R14: 00000000004d24f0 R15: 0000000000000006 18:35:56 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000500067008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:56 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3a]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1553.794116][T25432] Bluetooth: Can't register HCI device 18:35:56 executing program 4 (fault-call:4 fault-nth:4): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(r1, 0x400455c8, 0x1) [ 1553.860686][T25652] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) 18:35:56 executing program 2: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) [ 1553.940323][T25728] FAULT_INJECTION: forcing a failure. [ 1553.940323][T25728] name failslab, interval 1, probability 0, space 0, times 0 [ 1553.977042][T25728] CPU: 0 PID: 25728 Comm: syz-executor.4 Not tainted 5.0.0+ #15 [ 1553.984701][T25728] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1553.994760][T25728] Call Trace: [ 1553.998068][T25728] dump_stack+0x172/0x1f0 [ 1554.002457][T25728] should_fail.cold+0xa/0x15 [ 1554.007071][T25728] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1554.012898][T25728] ? ___might_sleep+0x163/0x280 [ 1554.017755][T25728] __should_failslab+0x121/0x190 [ 1554.022694][T25728] should_failslab+0x9/0x14 [ 1554.027193][T25728] kmem_cache_alloc_trace+0x2d1/0x760 [ 1554.032564][T25728] ? rcu_read_lock_sched_held+0x110/0x130 [ 1554.038280][T25728] ? __kmalloc+0x5d5/0x740 [ 1554.042704][T25728] alloc_workqueue_attrs+0x82/0x120 [ 1554.047901][T25728] alloc_workqueue+0x166/0xe70 [ 1554.052669][T25728] ? workqueue_sysfs_register+0x3f0/0x3f0 [ 1554.058403][T25728] ? scnprintf+0x140/0x140 [ 1554.062832][T25728] hci_register_dev+0x1b8/0x860 [ 1554.067688][T25728] hci_uart_tty_ioctl+0x766/0xb00 [ 1554.072712][T25728] tty_ioctl+0xac9/0x14d0 [ 1554.077039][T25728] ? hci_uart_init_work+0x150/0x150 [ 1554.082237][T25728] ? tty_register_device+0x40/0x40 [ 1554.087349][T25728] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1554.095233][T25728] ? tomoyo_init_request_info+0x105/0x1d0 [ 1554.100951][T25728] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1554.107188][T25728] ? tomoyo_path_number_perm+0x263/0x520 [ 1554.112816][T25728] ? find_held_lock+0x35/0x130 [ 1554.117580][T25728] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1554.123381][T25728] ? smack_log+0x415/0x540 [ 1554.127828][T25728] ? tty_register_device+0x40/0x40 [ 1554.132939][T25728] do_vfs_ioctl+0xd6e/0x1390 [ 1554.137560][T25728] ? ioctl_preallocate+0x210/0x210 [ 1554.143109][T25728] ? smack_file_ioctl+0x196/0x310 [ 1554.148133][T25728] ? smack_inode_link+0x2d0/0x2d0 [ 1554.153167][T25728] ? fput_many+0x12c/0x1a0 [ 1554.157584][T25728] ? tomoyo_file_ioctl+0x23/0x30 [ 1554.162518][T25728] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1554.168757][T25728] ? security_file_ioctl+0x93/0xc0 [ 1554.173870][T25728] ksys_ioctl+0xab/0xd0 [ 1554.178023][T25728] __x64_sys_ioctl+0x73/0xb0 [ 1554.182617][T25728] do_syscall_64+0x103/0x610 [ 1554.187209][T25728] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1554.193095][T25728] RIP: 0033:0x457f29 [ 1554.196993][T25728] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1554.216603][T25728] RSP: 002b:00007fc78e05bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1554.225009][T25728] RAX: ffffffffffffffda RBX: 00007fc78e05bc90 RCX: 0000000000457f29 [ 1554.232974][T25728] RDX: 0000000000000001 RSI: 00000000400455c8 RDI: 0000000000000005 18:35:56 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1554.240941][T25728] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1554.248915][T25728] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc78e05c6d4 [ 1554.256887][T25728] R13: 00000000004c07b8 R14: 00000000004d24f0 R15: 0000000000000006 18:35:56 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000500087008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:56 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000000)=@l2, &(0x7f0000000140)=0x80) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000180)={{0x4, 0xffffffffffff2a30, 0xf5, 0x5, 0x800, 0xc640}, 0x1ff, 0x10001, 0x9}) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:35:56 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0xa0010000]}) 18:35:56 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:56 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x4b564d03]}) [ 1554.426556][T25935] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) [ 1554.437675][T25728] Bluetooth: Can't register HCI device 18:35:56 executing program 4 (fault-call:4 fault-nth:5): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(r1, 0x400455c8, 0x1) 18:35:56 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:57 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000180)) r0 = perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x4}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000011c0)={0x0, 0x5, 0x10, 0xffffffffffffff80, 0xff}, &(0x7f0000001200)=0x18) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001240)={r2, 0x6, 0x8, 0x8, 0x4, 0x8d, 0x6, 0xe9a0, {r3, @in={{0x2, 0x4e20, @remote}}, 0x7, 0x3, 0x1, 0xfffffffffffffffc, 0x2}}, &(0x7f0000001300)=0xffffffffffffff60) r4 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) read$FUSE(r4, &(0x7f00000001c0), 0x1000) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) fcntl$F_SET_FILE_RW_HINT(r4, 0x40e, &(0x7f0000001340)=0x3) 18:35:57 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e666174000204410005000a7008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) [ 1554.568216][T26091] FAULT_INJECTION: forcing a failure. [ 1554.568216][T26091] name failslab, interval 1, probability 0, space 0, times 0 18:35:57 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1554.633889][T26091] CPU: 1 PID: 26091 Comm: syz-executor.4 Not tainted 5.0.0+ #15 [ 1554.641582][T26091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1554.651636][T26091] Call Trace: [ 1554.654968][T26091] dump_stack+0x172/0x1f0 [ 1554.659330][T26091] should_fail.cold+0xa/0x15 [ 1554.663942][T26091] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1554.669761][T26091] ? ___might_sleep+0x163/0x280 [ 1554.669782][T26091] __should_failslab+0x121/0x190 [ 1554.669803][T26091] should_failslab+0x9/0x14 [ 1554.669825][T26091] __kmalloc+0x2dc/0x740 [ 1554.679588][T26091] ? apply_wqattrs_prepare+0xae/0x970 [ 1554.679611][T26091] apply_wqattrs_prepare+0xae/0x970 [ 1554.698879][T26091] apply_workqueue_attrs_locked+0xcb/0x140 [ 1554.704713][T26091] apply_workqueue_attrs+0x31/0x50 [ 1554.709834][T26091] alloc_workqueue+0x84c/0xe70 [ 1554.714612][T26091] ? workqueue_sysfs_register+0x3f0/0x3f0 [ 1554.720361][T26091] hci_register_dev+0x1b8/0x860 [ 1554.725239][T26091] hci_uart_tty_ioctl+0x766/0xb00 [ 1554.730283][T26091] tty_ioctl+0xac9/0x14d0 [ 1554.734620][T26091] ? hci_uart_init_work+0x150/0x150 [ 1554.739826][T26091] ? tty_register_device+0x40/0x40 [ 1554.744949][T26091] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1554.751200][T26091] ? tomoyo_init_request_info+0x105/0x1d0 [ 1554.756930][T26091] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1554.763179][T26091] ? tomoyo_path_number_perm+0x263/0x520 [ 1554.768818][T26091] ? find_held_lock+0x35/0x130 [ 1554.773587][T26091] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1554.779405][T26091] ? smack_log+0x415/0x540 [ 1554.783851][T26091] ? tty_register_device+0x40/0x40 [ 1554.788973][T26091] do_vfs_ioctl+0xd6e/0x1390 [ 1554.793576][T26091] ? ioctl_preallocate+0x210/0x210 [ 1554.798686][T26091] ? smack_file_ioctl+0x196/0x310 [ 1554.803707][T26091] ? smack_inode_link+0x2d0/0x2d0 [ 1554.808736][T26091] ? fput_many+0x12c/0x1a0 [ 1554.813153][T26091] ? tomoyo_file_ioctl+0x23/0x30 [ 1554.818090][T26091] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1554.824328][T26091] ? security_file_ioctl+0x93/0xc0 [ 1554.829468][T26091] ksys_ioctl+0xab/0xd0 [ 1554.833632][T26091] __x64_sys_ioctl+0x73/0xb0 [ 1554.838222][T26091] do_syscall_64+0x103/0x610 [ 1554.842830][T26091] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1554.848727][T26091] RIP: 0033:0x457f29 [ 1554.852633][T26091] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1554.872243][T26091] RSP: 002b:00007fc78e05bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1554.880665][T26091] RAX: ffffffffffffffda RBX: 00007fc78e05bc90 RCX: 0000000000457f29 [ 1554.888632][T26091] RDX: 0000000000000001 RSI: 00000000400455c8 RDI: 0000000000000005 [ 1554.896594][T26091] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1554.904559][T26091] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc78e05c6d4 [ 1554.912523][T26091] R13: 00000000004c07b8 R14: 00000000004d24f0 R15: 0000000000000006 18:35:57 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x4b564d04]}) 18:35:57 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x543]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:57 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x10001, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 1554.947298][T26257] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) [ 1554.962655][T26091] Bluetooth: Can't register HCI device 18:35:57 executing program 4 (fault-call:4 fault-nth:6): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(r1, 0x400455c8, 0x1) 18:35:57 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0xa00d0000]}) 18:35:57 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:57 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000140)={{{@in6, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x10100, 0x0) bind$xdp(r2, &(0x7f0000000280)={0x2c, 0x0, r3, 0x10, r4}, 0x10) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) fcntl$dupfd(r0, 0x406, r0) 18:35:57 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000500107008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:57 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x580001c0]}) [ 1555.234206][T26472] FAULT_INJECTION: forcing a failure. [ 1555.234206][T26472] name failslab, interval 1, probability 0, space 0, times 0 [ 1555.250481][T26477] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) [ 1555.292705][T26472] CPU: 1 PID: 26472 Comm: syz-executor.4 Not tainted 5.0.0+ #15 [ 1555.300366][T26472] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1555.310434][T26472] Call Trace: [ 1555.313745][T26472] dump_stack+0x172/0x1f0 [ 1555.318102][T26472] should_fail.cold+0xa/0x15 [ 1555.322710][T26472] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1555.328531][T26472] ? ___might_sleep+0x163/0x280 [ 1555.333402][T26472] __should_failslab+0x121/0x190 [ 1555.338350][T26472] should_failslab+0x9/0x14 [ 1555.342866][T26472] kmem_cache_alloc_trace+0x2d1/0x760 [ 1555.348250][T26472] ? rcu_read_lock_sched_held+0x110/0x130 [ 1555.353983][T26472] ? __kmalloc+0x5d5/0x740 [ 1555.358425][T26472] alloc_workqueue_attrs+0x82/0x120 [ 1555.363632][T26472] apply_wqattrs_prepare+0xbb/0x970 [ 1555.368848][T26472] apply_workqueue_attrs_locked+0xcb/0x140 [ 1555.374664][T26472] apply_workqueue_attrs+0x31/0x50 [ 1555.379779][T26472] alloc_workqueue+0x84c/0xe70 [ 1555.384557][T26472] ? workqueue_sysfs_register+0x3f0/0x3f0 [ 1555.390300][T26472] hci_register_dev+0x1b8/0x860 [ 1555.395165][T26472] hci_uart_tty_ioctl+0x766/0xb00 [ 1555.400198][T26472] tty_ioctl+0xac9/0x14d0 [ 1555.404533][T26472] ? hci_uart_init_work+0x150/0x150 [ 1555.409737][T26472] ? tty_register_device+0x40/0x40 [ 1555.414860][T26472] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1555.421104][T26472] ? tomoyo_init_request_info+0x105/0x1d0 [ 1555.426824][T26472] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1555.433066][T26472] ? tomoyo_path_number_perm+0x263/0x520 [ 1555.438701][T26472] ? find_held_lock+0x35/0x130 [ 1555.443473][T26472] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1555.449281][T26472] ? smack_log+0x415/0x540 [ 1555.453721][T26472] ? tty_register_device+0x40/0x40 [ 1555.458837][T26472] do_vfs_ioctl+0xd6e/0x1390 [ 1555.463438][T26472] ? ioctl_preallocate+0x210/0x210 [ 1555.468549][T26472] ? smack_file_ioctl+0x196/0x310 [ 1555.473575][T26472] ? smack_inode_link+0x2d0/0x2d0 [ 1555.478639][T26472] ? fput_many+0x12c/0x1a0 [ 1555.483063][T26472] ? tomoyo_file_ioctl+0x23/0x30 [ 1555.488009][T26472] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1555.494254][T26472] ? security_file_ioctl+0x93/0xc0 [ 1555.499371][T26472] ksys_ioctl+0xab/0xd0 [ 1555.503542][T26472] __x64_sys_ioctl+0x73/0xb0 [ 1555.508138][T26472] do_syscall_64+0x103/0x610 [ 1555.512733][T26472] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1555.518627][T26472] RIP: 0033:0x457f29 [ 1555.522527][T26472] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 18:35:58 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x608]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:58 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$apparmor_task_current(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/attr/current\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x4001fc) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000140)=0x1c) getsockopt$inet6_dccp_buf(r2, 0x21, 0xce, &(0x7f0000000180)=""/1, &(0x7f00000001c0)=0x1) ioctl$FS_IOC_GETFSLABEL(r1, 0x81009431, &(0x7f0000000600)) [ 1555.542133][T26472] RSP: 002b:00007fc78e05bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1555.550548][T26472] RAX: ffffffffffffffda RBX: 00007fc78e05bc90 RCX: 0000000000457f29 [ 1555.558524][T26472] RDX: 0000000000000001 RSI: 00000000400455c8 RDI: 0000000000000005 [ 1555.566493][T26472] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1555.574466][T26472] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc78e05c6d4 [ 1555.582438][T26472] R13: 00000000004c07b8 R14: 00000000004d24f0 R15: 0000000000000006 [ 1555.607513][T26497] kvm_set_msr_common: 13 callbacks suppressed [ 1555.607528][T26497] kvm [26479]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x580001c0 [ 1555.609234][T26507] kvm [26484]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 18:35:58 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:58 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x60050000]}) 18:35:58 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x5, 0x400000) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) [ 1555.724089][T26472] Bluetooth: Can't register HCI device 18:35:58 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000500147008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:58 executing program 4 (fault-call:4 fault-nth:7): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(r1, 0x400455c8, 0x1) 18:35:58 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:58 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0xb0000040]}) [ 1555.811914][T26779] kvm [26764]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x60050000 [ 1555.846625][T26779] kvm [26764]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x60050000 18:35:58 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x81, 0x82000) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1555.885461][T26802] FAULT_INJECTION: forcing a failure. [ 1555.885461][T26802] name failslab, interval 1, probability 0, space 0, times 0 [ 1555.936161][T26805] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) [ 1555.945292][T26802] CPU: 0 PID: 26802 Comm: syz-executor.4 Not tainted 5.0.0+ #15 [ 1555.952937][T26802] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1555.963003][T26802] Call Trace: [ 1555.966301][T26802] dump_stack+0x172/0x1f0 [ 1555.970670][T26802] should_fail.cold+0xa/0x15 [ 1555.975265][T26802] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1555.981073][T26802] ? ___might_sleep+0x163/0x280 [ 1555.985923][T26802] __should_failslab+0x121/0x190 [ 1555.990865][T26802] should_failslab+0x9/0x14 [ 1555.995368][T26802] kmem_cache_alloc_trace+0x2d1/0x760 [ 1556.000751][T26802] ? rcu_read_lock_sched_held+0x110/0x130 [ 1556.006474][T26802] ? __kmalloc+0x5d5/0x740 [ 1556.010899][T26802] alloc_workqueue_attrs+0x82/0x120 [ 1556.016099][T26802] apply_wqattrs_prepare+0xc8/0x970 [ 1556.021303][T26802] apply_workqueue_attrs_locked+0xcb/0x140 [ 1556.027109][T26802] apply_workqueue_attrs+0x31/0x50 [ 1556.032218][T26802] alloc_workqueue+0x84c/0xe70 [ 1556.036988][T26802] ? workqueue_sysfs_register+0x3f0/0x3f0 [ 1556.042720][T26802] hci_register_dev+0x1b8/0x860 [ 1556.047575][T26802] hci_uart_tty_ioctl+0x766/0xb00 [ 1556.052601][T26802] tty_ioctl+0xac9/0x14d0 [ 1556.056934][T26802] ? hci_uart_init_work+0x150/0x150 [ 1556.062127][T26802] ? tty_register_device+0x40/0x40 [ 1556.067234][T26802] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1556.073475][T26802] ? tomoyo_init_request_info+0x105/0x1d0 [ 1556.079195][T26802] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1556.085436][T26802] ? tomoyo_path_number_perm+0x263/0x520 [ 1556.091064][T26802] ? find_held_lock+0x35/0x130 [ 1556.095829][T26802] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1556.101634][T26802] ? smack_log+0x415/0x540 [ 1556.106065][T26802] ? tty_register_device+0x40/0x40 [ 1556.111174][T26802] do_vfs_ioctl+0xd6e/0x1390 [ 1556.115764][T26802] ? ioctl_preallocate+0x210/0x210 [ 1556.120869][T26802] ? smack_file_ioctl+0x196/0x310 [ 1556.125886][T26802] ? smack_inode_link+0x2d0/0x2d0 [ 1556.130917][T26802] ? fput_many+0x12c/0x1a0 [ 1556.135344][T26802] ? tomoyo_file_ioctl+0x23/0x30 [ 1556.140282][T26802] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1556.147017][T26802] ? security_file_ioctl+0x93/0xc0 [ 1556.152127][T26802] ksys_ioctl+0xab/0xd0 [ 1556.156283][T26802] __x64_sys_ioctl+0x73/0xb0 [ 1556.160890][T26802] do_syscall_64+0x103/0x610 [ 1556.165480][T26802] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1556.171367][T26802] RIP: 0033:0x457f29 [ 1556.175276][T26802] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1556.194874][T26802] RSP: 002b:00007fc78e05bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1556.203285][T26802] RAX: ffffffffffffffda RBX: 00007fc78e05bc90 RCX: 0000000000457f29 [ 1556.211248][T26802] RDX: 0000000000000001 RSI: 00000000400455c8 RDI: 0000000000000005 [ 1556.219242][T26802] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1556.227225][T26802] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc78e05c6d4 [ 1556.235193][T26802] R13: 00000000004c07b8 R14: 00000000004d24f0 R15: 0000000000000006 18:35:58 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x806]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:58 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001640)={&(0x7f00000002c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000000340)=""/91, 0x5b}, {&(0x7f00000003c0)=""/228, 0xe4}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/100, 0x64}, {&(0x7f0000001540)=""/91, 0x5b}], 0x5}, 0x100) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000001680)=""/80, &(0x7f0000001700)=0x50) r2 = perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x801) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @empty}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000001c0)={r4, @in={{0x2, 0x4e20, @local}}, 0x3e5, 0x0, 0xf4ad, 0x3, 0x4}, &(0x7f0000000280)=0x98) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x4) [ 1556.282192][T26802] Bluetooth: Can't register HCI device 18:35:58 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x61050000]}) 18:35:58 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:58 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0xb7000040]}) 18:35:58 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000500517008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:59 executing program 4 (fault-call:4 fault-nth:8): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(r1, 0x400455c8, 0x1) [ 1556.479102][T26971] kvm [26928]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x61050000 18:35:59 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40800, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x1f) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$caif_stream(0x25, 0x1, 0x80400006) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000000000)={0x3f, 0x8}) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r2 = shmget(0x2, 0x1000, 0x1000, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_RMID(r2, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000140)) [ 1556.527767][T27023] kvm [27022]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 18:35:59 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe80]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1556.601534][T27031] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) 18:35:59 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0xc0000000]}) 18:35:59 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x70050000]}) 18:35:59 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000500070a08f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:35:59 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsetxattr$trusted_overlay_upper(r0, &(0x7f0000000000)='trusted.overlay.upper\x00', &(0x7f0000000140)={0x0, 0xfb, 0x55, 0x4, 0x7, "d1b04992943bd13762af335d049cdb96", "2559048961ee4d3737b2666126fe1c838dfae366cd1657eb240e3298418a68332e59388d8fda6d5c56cefc158e09a465ce012d51151fe9759c60d284cad176b8"}, 0x55, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) [ 1556.765026][T27239] kvm [27237]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 [ 1556.798540][T27243] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) [ 1556.804320][T27245] FAULT_INJECTION: forcing a failure. 18:35:59 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2800]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1556.804320][T27245] name failslab, interval 1, probability 0, space 0, times 0 18:35:59 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000500072308f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) [ 1556.911289][T27245] CPU: 0 PID: 27245 Comm: syz-executor.4 Not tainted 5.0.0+ #15 [ 1556.918969][T27245] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1556.918976][T27245] Call Trace: [ 1556.919006][T27245] dump_stack+0x172/0x1f0 [ 1556.919036][T27245] should_fail.cold+0xa/0x15 [ 1556.919060][T27245] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1556.919083][T27245] ? ___might_sleep+0x163/0x280 [ 1556.947132][T27245] __should_failslab+0x121/0x190 [ 1556.947153][T27245] should_failslab+0x9/0x14 [ 1556.947171][T27245] kmem_cache_alloc_trace+0x2d1/0x760 [ 1556.947187][T27245] ? rcu_read_lock_sched_held+0x110/0x130 [ 1556.947201][T27245] ? __kmalloc+0x5d5/0x740 [ 1556.947224][T27245] alloc_workqueue_attrs+0x82/0x120 [ 1556.947245][T27245] apply_wqattrs_prepare+0xc8/0x970 [ 1556.987322][T27245] apply_workqueue_attrs_locked+0xcb/0x140 [ 1556.993138][T27245] apply_workqueue_attrs+0x31/0x50 [ 1556.998259][T27245] alloc_workqueue+0x84c/0xe70 [ 1557.003033][T27245] ? workqueue_sysfs_register+0x3f0/0x3f0 [ 1557.008775][T27245] hci_register_dev+0x1b8/0x860 [ 1557.013641][T27245] hci_uart_tty_ioctl+0x766/0xb00 [ 1557.018675][T27245] tty_ioctl+0xac9/0x14d0 [ 1557.023009][T27245] ? hci_uart_init_work+0x150/0x150 [ 1557.028211][T27245] ? tty_register_device+0x40/0x40 [ 1557.033323][T27245] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1557.039564][T27245] ? tomoyo_init_request_info+0x105/0x1d0 [ 1557.045289][T27245] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1557.051533][T27245] ? tomoyo_path_number_perm+0x263/0x520 [ 1557.057172][T27245] ? find_held_lock+0x35/0x130 [ 1557.061944][T27245] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1557.067750][T27245] ? smack_log+0x415/0x540 [ 1557.072195][T27245] ? tty_register_device+0x40/0x40 [ 1557.077313][T27245] do_vfs_ioctl+0xd6e/0x1390 [ 1557.081915][T27245] ? ioctl_preallocate+0x210/0x210 [ 1557.087032][T27245] ? smack_file_ioctl+0x196/0x310 [ 1557.092061][T27245] ? smack_inode_link+0x2d0/0x2d0 [ 1557.097097][T27245] ? fput_many+0x12c/0x1a0 [ 1557.101523][T27245] ? tomoyo_file_ioctl+0x23/0x30 [ 1557.106466][T27245] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1557.112713][T27245] ? security_file_ioctl+0x93/0xc0 [ 1557.117834][T27245] ksys_ioctl+0xab/0xd0 [ 1557.122002][T27245] __x64_sys_ioctl+0x73/0xb0 [ 1557.126600][T27245] do_syscall_64+0x103/0x610 [ 1557.131197][T27245] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1557.137091][T27245] RIP: 0033:0x457f29 [ 1557.141075][T27245] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 18:35:59 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c00]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1557.160690][T27245] RSP: 002b:00007fc78e05bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1557.169107][T27245] RAX: ffffffffffffffda RBX: 00007fc78e05bc90 RCX: 0000000000457f29 [ 1557.177080][T27245] RDX: 0000000000000001 RSI: 00000000400455c8 RDI: 0000000000000005 [ 1557.185048][T27245] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1557.193024][T27245] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc78e05c6d4 [ 1557.200993][T27245] R13: 00000000004c07b8 R14: 00000000004d24f0 R15: 0000000000000006 [ 1557.212999][T27421] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) [ 1557.226207][T27429] kvm [27392]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x70050000 [ 1557.254011][T27429] kvm [27392]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x70050000 [ 1557.263986][T27245] Bluetooth: Can't register HCI device 18:35:59 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000002540)='/dev/dlm_plock\x00', 0x80000, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000002580)=0x80000001, &(0x7f00000025c0)=0x4) r3 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vfio/vfio\x00', 0x111002, 0x0) ioctl$VIDIOC_DECODER_CMD(r2, 0xc0485660, &(0x7f0000000180)={0x3, 0x1, @raw_data=[0x100000000, 0xca6, 0x5, 0x6, 0x1, 0x5, 0xffffffffffff3a38, 0xffffffffffff7fff, 0x2, 0xfff, 0x0, 0x80000001, 0x8, 0x3ff, 0x81, 0x5]}) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SCSI_IOCTL_START_UNIT(r3, 0x5) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x3, &(0x7f0000000040)=[{0x0, 0xfffffffffffffffd, 0x10000, 0x1}, {0x9, 0x2, 0x2}, {0x0, 0x6, 0x0, 0x80000001}]}, 0x10) 18:35:59 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0xc0000080]}) 18:35:59 executing program 4 (fault-call:4 fault-nth:9): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(r1, 0x400455c8, 0x1) 18:35:59 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3580]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:35:59 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x71050000]}) 18:35:59 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000500072508f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) [ 1557.423143][T27563] kvm [27562]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 18:36:00 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0xc0000081]}) 18:36:00 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3a00]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:36:00 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup(r0) ioctl$BLKALIGNOFF(r2, 0x127a, &(0x7f0000000000)) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000180)=0x7ff, &(0x7f00000001c0)=0x2) r3 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000140)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$setperm(0x5, r3, 0x2221020) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r4 = getpgid(0xffffffffffffffff) migrate_pages(r4, 0x7f, &(0x7f0000000200), &(0x7f0000000240)=0x3) [ 1557.518130][T27623] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) [ 1557.580886][T27678] FAULT_INJECTION: forcing a failure. [ 1557.580886][T27678] name failslab, interval 1, probability 0, space 0, times 0 18:36:00 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x72050000]}) [ 1557.627617][T27678] CPU: 1 PID: 27678 Comm: syz-executor.4 Not tainted 5.0.0+ #15 [ 1557.635286][T27678] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1557.645341][T27678] Call Trace: [ 1557.648651][T27678] dump_stack+0x172/0x1f0 [ 1557.653014][T27678] should_fail.cold+0xa/0x15 [ 1557.657623][T27678] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1557.663445][T27678] ? ___might_sleep+0x163/0x280 [ 1557.668307][T27678] __should_failslab+0x121/0x190 [ 1557.673255][T27678] should_failslab+0x9/0x14 [ 1557.677767][T27678] kmem_cache_alloc_node+0x264/0x710 [ 1557.683067][T27678] alloc_unbound_pwq+0x4c5/0xcf0 [ 1557.688017][T27678] apply_wqattrs_prepare+0x35e/0x970 [ 1557.693320][T27678] apply_workqueue_attrs_locked+0xcb/0x140 [ 1557.699133][T27678] apply_workqueue_attrs+0x31/0x50 [ 1557.704254][T27678] alloc_workqueue+0x84c/0xe70 [ 1557.709029][T27678] ? workqueue_sysfs_register+0x3f0/0x3f0 [ 1557.714771][T27678] hci_register_dev+0x1b8/0x860 [ 1557.719641][T27678] hci_uart_tty_ioctl+0x766/0xb00 [ 1557.724676][T27678] tty_ioctl+0xac9/0x14d0 [ 1557.729009][T27678] ? hci_uart_init_work+0x150/0x150 [ 1557.734209][T27678] ? tty_register_device+0x40/0x40 [ 1557.739328][T27678] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1557.745571][T27678] ? tomoyo_init_request_info+0x105/0x1d0 [ 1557.751297][T27678] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1557.757543][T27678] ? tomoyo_path_number_perm+0x263/0x520 [ 1557.763181][T27678] ? find_held_lock+0x35/0x130 [ 1557.767967][T27678] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1557.773772][T27678] ? smack_log+0x415/0x540 [ 1557.778232][T27678] ? tty_register_device+0x40/0x40 [ 1557.783352][T27678] do_vfs_ioctl+0xd6e/0x1390 [ 1557.787958][T27678] ? ioctl_preallocate+0x210/0x210 [ 1557.793068][T27678] ? smack_file_ioctl+0x196/0x310 [ 1557.798096][T27678] ? smack_inode_link+0x2d0/0x2d0 [ 1557.803140][T27678] ? fput_many+0x12c/0x1a0 [ 1557.807571][T27678] ? tomoyo_file_ioctl+0x23/0x30 [ 1557.812518][T27678] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1557.818760][T27678] ? security_file_ioctl+0x93/0xc0 [ 1557.823881][T27678] ksys_ioctl+0xab/0xd0 [ 1557.828051][T27678] __x64_sys_ioctl+0x73/0xb0 [ 1557.832647][T27678] do_syscall_64+0x103/0x610 [ 1557.837244][T27678] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1557.843137][T27678] RIP: 0033:0x457f29 [ 1557.847036][T27678] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1557.866641][T27678] RSP: 002b:00007fc78e05bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1557.875056][T27678] RAX: ffffffffffffffda RBX: 00007fc78e05bc90 RCX: 0000000000457f29 [ 1557.883026][T27678] RDX: 0000000000000001 RSI: 00000000400455c8 RDI: 0000000000000005 [ 1557.890994][T27678] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1557.898961][T27678] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc78e05c6d4 [ 1557.906933][T27678] R13: 00000000004c07b8 R14: 00000000004d24f0 R15: 0000000000000006 18:36:00 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc0\x00', 0x40, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00000001c0)=""/36) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x49e000, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000040)={0x18, 0xf, 0x2, {{0x0, 0x4, 0x2}, 0xdad}}, 0x18) connect$rxrpc(r2, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @local}}, 0x24) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:36:00 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000500072a08f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:36:00 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c00]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:36:00 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x74010000]}) 18:36:00 executing program 4 (fault-call:4 fault-nth:10): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(r1, 0x400455c8, 0x1) 18:36:00 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0xc0000082]}) [ 1558.051324][T27678] Bluetooth: Can't register HCI device [ 1558.089275][T27801] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) 18:36:00 executing program 2: socketpair$unix(0x1, 0x8, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$FICLONE(r1, 0x40049409, r0) 18:36:00 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:36:00 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x75010000]}) [ 1558.244383][T27920] FAULT_INJECTION: forcing a failure. [ 1558.244383][T27920] name failslab, interval 1, probability 0, space 0, times 0 [ 1558.311054][T27920] CPU: 1 PID: 27920 Comm: syz-executor.4 Not tainted 5.0.0+ #15 [ 1558.318745][T27920] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1558.328805][T27920] Call Trace: [ 1558.332109][T27920] dump_stack+0x172/0x1f0 [ 1558.336465][T27920] should_fail.cold+0xa/0x15 [ 1558.341088][T27920] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1558.346916][T27920] ? ___might_sleep+0x163/0x280 [ 1558.351785][T27920] __should_failslab+0x121/0x190 [ 1558.356733][T27920] should_failslab+0x9/0x14 [ 1558.361235][T27920] __kmalloc+0x2dc/0x740 [ 1558.365479][T27920] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1558.371199][T27920] ? pwq_adjust_max_active+0x3b6/0x5c0 [ 1558.376654][T27920] ? alloc_workqueue+0x13c/0xe70 [ 1558.381593][T27920] alloc_workqueue+0x13c/0xe70 [ 1558.386398][T27920] ? workqueue_sysfs_register+0x3f0/0x3f0 [ 1558.392135][T27920] hci_register_dev+0x209/0x860 [ 1558.396990][T27920] hci_uart_tty_ioctl+0x766/0xb00 [ 1558.402017][T27920] tty_ioctl+0xac9/0x14d0 [ 1558.406343][T27920] ? hci_uart_init_work+0x150/0x150 [ 1558.411538][T27920] ? tty_register_device+0x40/0x40 [ 1558.416646][T27920] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1558.422884][T27920] ? tomoyo_init_request_info+0x105/0x1d0 [ 1558.428627][T27920] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1558.434863][T27920] ? tomoyo_path_number_perm+0x263/0x520 [ 1558.440495][T27920] ? find_held_lock+0x35/0x130 [ 1558.445256][T27920] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1558.451085][T27920] ? smack_log+0x415/0x540 [ 1558.455515][T27920] ? tty_register_device+0x40/0x40 [ 1558.460625][T27920] do_vfs_ioctl+0xd6e/0x1390 [ 1558.465217][T27920] ? ioctl_preallocate+0x210/0x210 [ 1558.470321][T27920] ? smack_file_ioctl+0x196/0x310 [ 1558.475340][T27920] ? smack_inode_link+0x2d0/0x2d0 [ 1558.480370][T27920] ? fput_many+0x12c/0x1a0 [ 1558.484797][T27920] ? tomoyo_file_ioctl+0x23/0x30 [ 1558.489733][T27920] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1558.495973][T27920] ? security_file_ioctl+0x93/0xc0 [ 1558.501099][T27920] ksys_ioctl+0xab/0xd0 [ 1558.505253][T27920] __x64_sys_ioctl+0x73/0xb0 [ 1558.509841][T27920] do_syscall_64+0x103/0x610 [ 1558.514446][T27920] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1558.520332][T27920] RIP: 0033:0x457f29 [ 1558.524224][T27920] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1558.543823][T27920] RSP: 002b:00007fc78e05bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1558.552230][T27920] RAX: ffffffffffffffda RBX: 00007fc78e05bc90 RCX: 0000000000457f29 18:36:01 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000500072b08f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:36:01 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:36:01 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0xc0000083]}) [ 1558.560198][T27920] RDX: 0000000000000001 RSI: 00000000400455c8 RDI: 0000000000000005 [ 1558.568163][T27920] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1558.576125][T27920] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc78e05c6d4 [ 1558.584089][T27920] R13: 00000000004c07b8 R14: 00000000004d24f0 R15: 0000000000000006 18:36:01 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1558.638846][T28121] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) [ 1558.653355][T27920] Bluetooth: Can't register HCI device 18:36:01 executing program 4 (fault-call:4 fault-nth:11): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(r1, 0x400455c8, 0x1) 18:36:01 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000500072d08f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:36:01 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) times(&(0x7f0000000040)) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:36:01 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4788]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1558.824309][T28334] FAULT_INJECTION: forcing a failure. [ 1558.824309][T28334] name failslab, interval 1, probability 0, space 0, times 0 [ 1558.848105][T28334] CPU: 1 PID: 28334 Comm: syz-executor.4 Not tainted 5.0.0+ #15 [ 1558.855766][T28334] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1558.865826][T28334] Call Trace: [ 1558.865856][T28334] dump_stack+0x172/0x1f0 [ 1558.865884][T28334] should_fail.cold+0xa/0x15 [ 1558.865916][T28334] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1558.883869][T28334] ? ___might_sleep+0x163/0x280 [ 1558.888778][T28334] __should_failslab+0x121/0x190 [ 1558.893729][T28334] should_failslab+0x9/0x14 [ 1558.898239][T28334] kmem_cache_alloc_trace+0x2d1/0x760 [ 1558.903623][T28334] ? rcu_read_lock_sched_held+0x110/0x130 [ 1558.909356][T28334] ? __kmalloc+0x5d5/0x740 [ 1558.913796][T28334] alloc_workqueue_attrs+0x82/0x120 [ 1558.919009][T28334] alloc_workqueue+0x166/0xe70 [ 1558.923787][T28334] ? workqueue_sysfs_register+0x3f0/0x3f0 [ 1558.929533][T28334] hci_register_dev+0x209/0x860 [ 1558.934412][T28334] hci_uart_tty_ioctl+0x766/0xb00 [ 1558.939452][T28334] tty_ioctl+0xac9/0x14d0 [ 1558.943790][T28334] ? hci_uart_init_work+0x150/0x150 [ 1558.949001][T28334] ? tty_register_device+0x40/0x40 [ 1558.954120][T28334] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1558.960363][T28334] ? tomoyo_init_request_info+0x105/0x1d0 [ 1558.966097][T28334] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1558.972345][T28334] ? tomoyo_path_number_perm+0x263/0x520 [ 1558.977981][T28334] ? find_held_lock+0x35/0x130 [ 1558.982752][T28334] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1558.988559][T28334] ? smack_log+0x415/0x540 [ 1558.993005][T28334] ? tty_register_device+0x40/0x40 [ 1558.998121][T28334] do_vfs_ioctl+0xd6e/0x1390 [ 1559.002721][T28334] ? ioctl_preallocate+0x210/0x210 [ 1559.007836][T28334] ? smack_file_ioctl+0x196/0x310 [ 1559.012860][T28334] ? smack_inode_link+0x2d0/0x2d0 [ 1559.017915][T28334] ? fput_many+0x12c/0x1a0 [ 1559.022346][T28334] ? tomoyo_file_ioctl+0x23/0x30 [ 1559.027287][T28334] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1559.033533][T28334] ? security_file_ioctl+0x93/0xc0 [ 1559.038654][T28334] ksys_ioctl+0xab/0xd0 [ 1559.042840][T28334] __x64_sys_ioctl+0x73/0xb0 [ 1559.047439][T28334] do_syscall_64+0x103/0x610 [ 1559.052039][T28334] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1559.057933][T28334] RIP: 0033:0x457f29 [ 1559.061834][T28334] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1559.081437][T28334] RSP: 002b:00007fc78e05bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1559.089849][T28334] RAX: ffffffffffffffda RBX: 00007fc78e05bc90 RCX: 0000000000457f29 [ 1559.097993][T28334] RDX: 0000000000000001 RSI: 00000000400455c8 RDI: 0000000000000005 [ 1559.106063][T28334] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1559.114082][T28334] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc78e05c6d4 18:36:01 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0xc0000084]}) 18:36:01 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x76010000]}) [ 1559.122069][T28334] R13: 00000000004c07b8 R14: 00000000004d24f0 R15: 0000000000000006 18:36:01 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000500072e08f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:36:01 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4888]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1559.242017][T28491] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) [ 1559.260697][T28334] Bluetooth: Can't register HCI device 18:36:01 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x2, 0x200) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000040)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000001c0)=0x0) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x6685) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x40000005, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x31e110f0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x2200}, r2, 0x8, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:36:01 executing program 4 (fault-call:4 fault-nth:12): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(r1, 0x400455c8, 0x1) 18:36:01 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0xc0000100]}) 18:36:01 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x77020000]}) 18:36:01 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:36:01 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x8000, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000140)=""/242) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:36:01 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000500073008f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) [ 1559.467961][T28662] FAULT_INJECTION: forcing a failure. [ 1559.467961][T28662] name failslab, interval 1, probability 0, space 0, times 0 [ 1559.499546][T28662] CPU: 0 PID: 28662 Comm: syz-executor.4 Not tainted 5.0.0+ #15 [ 1559.507196][T28662] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1559.517247][T28662] Call Trace: [ 1559.517277][T28662] dump_stack+0x172/0x1f0 [ 1559.517306][T28662] should_fail.cold+0xa/0x15 [ 1559.517331][T28662] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1559.517358][T28662] ? ___might_sleep+0x163/0x280 [ 1559.529532][T28662] __should_failslab+0x121/0x190 [ 1559.529555][T28662] should_failslab+0x9/0x14 [ 1559.529573][T28662] __kmalloc_track_caller+0x2d8/0x740 [ 1559.529588][T28662] ? pointer+0x910/0x910 [ 1559.529602][T28662] ? set_precision+0x180/0x180 [ 1559.529628][T28662] ? fs_reclaim_acquire.part.0+0x30/0x30 [ 1559.569627][T28662] ? kasprintf+0xbb/0xf0 [ 1559.573880][T28662] kvasprintf+0xc8/0x170 [ 1559.578161][T28662] ? bust_spinlocks+0xe0/0xe0 [ 1559.582888][T28662] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1559.588628][T28662] ? find_next_bit+0x107/0x130 [ 1559.593416][T28662] kasprintf+0xbb/0xf0 [ 1559.597494][T28662] ? kvasprintf_const+0x190/0x190 [ 1559.602541][T28662] ? kasan_check_read+0x11/0x20 [ 1559.607420][T28662] alloc_workqueue+0x442/0xe70 [ 1559.612205][T28662] ? workqueue_sysfs_register+0x3f0/0x3f0 [ 1559.617947][T28662] hci_register_dev+0x209/0x860 [ 1559.622815][T28662] hci_uart_tty_ioctl+0x766/0xb00 [ 1559.627852][T28662] tty_ioctl+0xac9/0x14d0 [ 1559.632190][T28662] ? hci_uart_init_work+0x150/0x150 [ 1559.637416][T28662] ? tty_register_device+0x40/0x40 [ 1559.642538][T28662] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1559.648785][T28662] ? tomoyo_init_request_info+0x105/0x1d0 [ 1559.654517][T28662] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1559.660765][T28662] ? tomoyo_path_number_perm+0x263/0x520 [ 1559.666445][T28662] ? find_held_lock+0x35/0x130 [ 1559.671218][T28662] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1559.677030][T28662] ? smack_log+0x415/0x540 [ 1559.681476][T28662] ? tty_register_device+0x40/0x40 [ 1559.686596][T28662] do_vfs_ioctl+0xd6e/0x1390 [ 1559.691202][T28662] ? ioctl_preallocate+0x210/0x210 [ 1559.696320][T28662] ? smack_file_ioctl+0x196/0x310 [ 1559.701355][T28662] ? smack_inode_link+0x2d0/0x2d0 [ 1559.706426][T28662] ? fput_many+0x12c/0x1a0 [ 1559.710854][T28662] ? tomoyo_file_ioctl+0x23/0x30 [ 1559.715799][T28662] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1559.722047][T28662] ? security_file_ioctl+0x93/0xc0 [ 1559.727171][T28662] ksys_ioctl+0xab/0xd0 [ 1559.731337][T28662] __x64_sys_ioctl+0x73/0xb0 [ 1559.735935][T28662] do_syscall_64+0x103/0x610 [ 1559.740536][T28662] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1559.746436][T28662] RIP: 0033:0x457f29 18:36:02 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000500075808f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:36:02 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0xc0000101]}) 18:36:02 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6488]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1559.750337][T28662] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1559.769942][T28662] RSP: 002b:00007fc78e05bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1559.769959][T28662] RAX: ffffffffffffffda RBX: 00007fc78e05bc90 RCX: 0000000000457f29 [ 1559.769968][T28662] RDX: 0000000000000001 RSI: 00000000400455c8 RDI: 0000000000000005 [ 1559.769977][T28662] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1559.769986][T28662] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc78e05c6d4 [ 1559.769995][T28662] R13: 00000000004c07b8 R14: 00000000004d24f0 R15: 0000000000000006 18:36:02 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x2, 0x2) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x4, 0xb000}, 0x4) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_PEER_GET(r1, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x124, r2, 0x320, 0x70bd28, 0x25dfdbfe, {}, [@TIPC_NLA_LINK={0x90, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7ff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7fffffff}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_NODE={0x14, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1000}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_BEARER={0x44, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'eth', 0x3a, 'lapb0\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x40}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz2\x00'}]}, @TIPC_NLA_NET={0x28, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x80000001}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xfffffffffffffc00}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x1}]}]}, 0x124}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:36:02 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x79000000]}) [ 1559.886245][T28865] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) 18:36:02 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1559.952720][T28168] Bluetooth: hci0: sending frame failed (-49) [ 1561.966932][T22080] Bluetooth: hci0: command 0x1003 tx timeout [ 1561.973125][T28888] Bluetooth: hci0: sending frame failed (-49) [ 1564.046926][T22080] Bluetooth: hci0: command 0x1001 tx timeout [ 1564.053053][T28888] Bluetooth: hci0: sending frame failed (-49) [ 1566.126927][T22080] Bluetooth: hci0: command 0x1009 tx timeout 18:36:12 executing program 4 (fault-call:4 fault-nth:13): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(r1, 0x400455c8, 0x1) 18:36:12 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0xc0000102]}) 18:36:12 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x7a010000]}) 18:36:12 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000500076308f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:36:12 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8035]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:36:12 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x8) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000040)=0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:36:13 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8100]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1570.536145][T29115] kvm_set_msr_common: 18 callbacks suppressed [ 1570.536159][T29115] kvm [29114]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 [ 1570.547820][T29119] kvm [29117]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x7a010000 [ 1570.593044][T29122] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) [ 1570.604583][T29174] FAULT_INJECTION: forcing a failure. [ 1570.604583][T29174] name failslab, interval 1, probability 0, space 0, times 0 [ 1570.657962][T29119] kvm [29117]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x7a010000 [ 1570.662493][T29174] CPU: 0 PID: 29174 Comm: syz-executor.4 Not tainted 5.0.0+ #15 [ 1570.675081][T29174] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1570.685132][T29174] Call Trace: [ 1570.688447][T29174] dump_stack+0x172/0x1f0 [ 1570.692798][T29174] should_fail.cold+0xa/0x15 [ 1570.697420][T29174] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1570.703244][T29174] ? ___might_sleep+0x163/0x280 [ 1570.708101][T29174] __should_failslab+0x121/0x190 [ 1570.708123][T29174] should_failslab+0x9/0x14 [ 1570.708139][T29174] __kmalloc+0x2dc/0x740 [ 1570.708161][T29174] ? apply_wqattrs_prepare+0xae/0x970 [ 1570.717617][T29174] apply_wqattrs_prepare+0xae/0x970 [ 1570.717646][T29174] apply_workqueue_attrs_locked+0xcb/0x140 [ 1570.717665][T29174] apply_workqueue_attrs+0x31/0x50 [ 1570.717682][T29174] alloc_workqueue+0x84c/0xe70 [ 1570.717705][T29174] ? workqueue_sysfs_register+0x3f0/0x3f0 [ 1570.753852][T29174] hci_register_dev+0x209/0x860 [ 1570.758711][T29174] hci_uart_tty_ioctl+0x766/0xb00 [ 1570.763738][T29174] tty_ioctl+0xac9/0x14d0 [ 1570.768065][T29174] ? hci_uart_init_work+0x150/0x150 [ 1570.773348][T29174] ? tty_register_device+0x40/0x40 [ 1570.778461][T29174] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1570.784696][T29174] ? tomoyo_init_request_info+0x105/0x1d0 [ 1570.790426][T29174] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1570.796663][T29174] ? tomoyo_path_number_perm+0x263/0x520 [ 1570.802292][T29174] ? find_held_lock+0x35/0x130 [ 1570.807058][T29174] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1570.812857][T29174] ? smack_log+0x415/0x540 [ 1570.817293][T29174] ? tty_register_device+0x40/0x40 [ 1570.822416][T29174] do_vfs_ioctl+0xd6e/0x1390 [ 1570.827014][T29174] ? ioctl_preallocate+0x210/0x210 [ 1570.832119][T29174] ? smack_file_ioctl+0x196/0x310 [ 1570.837143][T29174] ? smack_inode_link+0x2d0/0x2d0 [ 1570.842174][T29174] ? fput_many+0x12c/0x1a0 [ 1570.846592][T29174] ? tomoyo_file_ioctl+0x23/0x30 [ 1570.851536][T29174] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1570.857775][T29174] ? security_file_ioctl+0x93/0xc0 [ 1570.862888][T29174] ksys_ioctl+0xab/0xd0 [ 1570.867047][T29174] __x64_sys_ioctl+0x73/0xb0 [ 1570.871638][T29174] do_syscall_64+0x103/0x610 [ 1570.876228][T29174] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1570.882115][T29174] RIP: 0033:0x457f29 [ 1570.886006][T29174] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 18:36:13 executing program 2: socketpair$unix(0x1, 0x8, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:36:13 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0xc0000103]}) [ 1570.905604][T29174] RSP: 002b:00007fc78e05bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1570.914009][T29174] RAX: ffffffffffffffda RBX: 00007fc78e05bc90 RCX: 0000000000457f29 [ 1570.922061][T29174] RDX: 0000000000000001 RSI: 00000000400455c8 RDI: 0000000000000005 [ 1570.930027][T29174] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1570.937991][T29174] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc78e05c6d4 [ 1570.945954][T29174] R13: 00000000004c07b8 R14: 00000000004d24f0 R15: 0000000000000006 18:36:13 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8847]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1571.024091][T29286] kvm [29277]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 18:36:13 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x7b010000]}) 18:36:13 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000500076408f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) [ 1571.093167][T29286] kvm [29277]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 [ 1571.216026][T29494] kvm [29493]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x7b010000 [ 1571.232144][T29496] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) [ 1571.351610][T29174] Bluetooth: Can't register HCI device 18:36:13 executing program 4 (fault-call:4 fault-nth:14): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(r1, 0x400455c8, 0x1) 18:36:13 executing program 2: socketpair$unix(0x1, 0x1000000000003, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$smack_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000004, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setxattr$security_selinux(&(0x7f0000000180)='./file0\x00', &(0x7f0000000040)='security.selinux\x00', &(0x7f0000000140)='system_u:object_r:agp_device_t:s0\x00', 0x22, 0x2) 18:36:13 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8848]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:36:13 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0xc0010000]}) 18:36:13 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x7f040000]}) 18:36:13 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000500076908f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:36:14 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8864]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1571.487973][T29618] kvm [29616]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 [ 1571.509674][T29621] kvm [29615]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x7f040000 [ 1571.525081][T29624] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) 18:36:14 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0xfffffffffffffe59, 0x5, 0x0, 0x5, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) [ 1571.562825][T29727] kvm [29616]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 [ 1571.608601][T29740] kvm [29615]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x7f040000 18:36:14 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8906]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:36:14 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0xc0010003]}) 18:36:14 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x2, 0x60000, 0x4, 0x86ad, 0x0, 0x8000, 0x8000, 0x2, 0x9, 0x7fffffff, 0x34, 0x1, 0x80000000, 0x5, 0x83, 0xff, 0x7, 0x8, 0x8, 0x401, 0x400, 0x2, 0x58f, 0x1, 0x3, 0xdb, 0x2, 0x80000001, 0x1, 0x5, 0x10001, 0x82c, 0x7f, 0x3, 0x4, 0x0, 0x0, 0x3ff, 0x4, @perf_config_ext={0x5, 0x8}, 0x0, 0x1, 0x8, 0x4, 0x0, 0x8, 0x100000001}, 0xffffffffffffffff, 0xe, 0xffffffffffffff9c, 0x2) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:36:14 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x800000c0]}) [ 1571.905016][T30050] FAULT_INJECTION: forcing a failure. [ 1571.905016][T30050] name failslab, interval 1, probability 0, space 0, times 0 [ 1571.933322][T30050] CPU: 0 PID: 30050 Comm: syz-executor.4 Not tainted 5.0.0+ #15 [ 1571.941183][T30050] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1571.951244][T30050] Call Trace: [ 1571.954682][T30050] dump_stack+0x172/0x1f0 [ 1571.959032][T30050] should_fail.cold+0xa/0x15 [ 1571.963645][T30050] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1571.969468][T30050] ? ___might_sleep+0x163/0x280 [ 1571.974326][T30050] __should_failslab+0x121/0x190 [ 1571.979274][T30050] should_failslab+0x9/0x14 [ 1571.983786][T30050] kmem_cache_alloc_trace+0x2d1/0x760 [ 1571.989162][T30050] ? rcu_read_lock_sched_held+0x110/0x130 [ 1571.994888][T30050] ? __kmalloc+0x5d5/0x740 [ 1571.999320][T30050] alloc_workqueue_attrs+0x82/0x120 [ 1572.004526][T30050] apply_wqattrs_prepare+0xbb/0x970 [ 1572.009740][T30050] apply_workqueue_attrs_locked+0xcb/0x140 [ 1572.015559][T30050] apply_workqueue_attrs+0x31/0x50 [ 1572.020680][T30050] alloc_workqueue+0x84c/0xe70 [ 1572.025455][T30050] ? workqueue_sysfs_register+0x3f0/0x3f0 [ 1572.031202][T30050] hci_register_dev+0x209/0x860 [ 1572.036065][T30050] hci_uart_tty_ioctl+0x766/0xb00 [ 1572.041101][T30050] tty_ioctl+0xac9/0x14d0 [ 1572.045443][T30050] ? hci_uart_init_work+0x150/0x150 [ 1572.050650][T30050] ? tty_register_device+0x40/0x40 [ 1572.055763][T30050] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1572.062006][T30050] ? tomoyo_init_request_info+0x105/0x1d0 [ 1572.067735][T30050] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1572.073982][T30050] ? tomoyo_path_number_perm+0x263/0x520 [ 1572.079620][T30050] ? find_held_lock+0x35/0x130 [ 1572.084390][T30050] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1572.090217][T30050] ? smack_log+0x415/0x540 [ 1572.094663][T30050] ? tty_register_device+0x40/0x40 [ 1572.099782][T30050] do_vfs_ioctl+0xd6e/0x1390 [ 1572.104387][T30050] ? ioctl_preallocate+0x210/0x210 [ 1572.109521][T30050] ? smack_file_ioctl+0x196/0x310 [ 1572.114556][T30050] ? smack_inode_link+0x2d0/0x2d0 [ 1572.119598][T30050] ? fput_many+0x12c/0x1a0 [ 1572.124029][T30050] ? tomoyo_file_ioctl+0x23/0x30 [ 1572.128972][T30050] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1572.135226][T30050] ? security_file_ioctl+0x93/0xc0 [ 1572.140345][T30050] ksys_ioctl+0xab/0xd0 [ 1572.144959][T30050] __x64_sys_ioctl+0x73/0xb0 [ 1572.149561][T30050] do_syscall_64+0x103/0x610 [ 1572.154159][T30050] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1572.160050][T30050] RIP: 0033:0x457f29 [ 1572.163951][T30050] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1572.183554][T30050] RSP: 002b:00007fc78e05bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1572.191968][T30050] RAX: ffffffffffffffda RBX: 00007fc78e05bc90 RCX: 0000000000457f29 18:36:14 executing program 4 (fault-call:4 fault-nth:15): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(r1, 0x400455c8, 0x1) 18:36:14 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000500076c08f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:36:14 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:36:14 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0xc0010004]}) 18:36:14 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x80040000]}) 18:36:14 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) [ 1572.199949][T30050] RDX: 0000000000000001 RSI: 00000000400455c8 RDI: 0000000000000005 [ 1572.207920][T30050] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1572.215895][T30050] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc78e05c6d4 [ 1572.223865][T30050] R13: 00000000004c07b8 R14: 00000000004d24f0 R15: 0000000000000006 [ 1572.242361][T30050] Bluetooth: Can't register HCI device 18:36:14 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ffff]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1572.334101][T30083] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) [ 1572.368841][T30110] FAULT_INJECTION: forcing a failure. [ 1572.368841][T30110] name failslab, interval 1, probability 0, space 0, times 0 [ 1572.424336][T30110] CPU: 0 PID: 30110 Comm: syz-executor.4 Not tainted 5.0.0+ #15 [ 1572.432024][T30110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1572.442082][T30110] Call Trace: [ 1572.445387][T30110] dump_stack+0x172/0x1f0 [ 1572.449744][T30110] should_fail.cold+0xa/0x15 [ 1572.454342][T30110] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1572.460156][T30110] ? ___might_sleep+0x163/0x280 [ 1572.465012][T30110] __should_failslab+0x121/0x190 [ 1572.469950][T30110] should_failslab+0x9/0x14 [ 1572.474455][T30110] kmem_cache_alloc_trace+0x2d1/0x760 [ 1572.479825][T30110] ? rcu_read_lock_sched_held+0x110/0x130 [ 1572.485539][T30110] ? __kmalloc+0x5d5/0x740 [ 1572.489958][T30110] alloc_workqueue_attrs+0x82/0x120 [ 1572.495157][T30110] apply_wqattrs_prepare+0xbb/0x970 [ 1572.500363][T30110] apply_workqueue_attrs_locked+0xcb/0x140 [ 1572.506179][T30110] apply_workqueue_attrs+0x31/0x50 [ 1572.511286][T30110] alloc_workqueue+0x84c/0xe70 [ 1572.516051][T30110] ? workqueue_sysfs_register+0x3f0/0x3f0 [ 1572.521784][T30110] hci_register_dev+0x209/0x860 [ 1572.526640][T30110] hci_uart_tty_ioctl+0x766/0xb00 [ 1572.531665][T30110] tty_ioctl+0xac9/0x14d0 [ 1572.535993][T30110] ? hci_uart_init_work+0x150/0x150 [ 1572.541190][T30110] ? tty_register_device+0x40/0x40 [ 1572.546298][T30110] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1572.552538][T30110] ? tomoyo_init_request_info+0x105/0x1d0 [ 1572.558254][T30110] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1572.564502][T30110] ? tomoyo_path_number_perm+0x263/0x520 [ 1572.570133][T30110] ? find_held_lock+0x35/0x130 [ 1572.574941][T30110] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1572.580768][T30110] ? smack_log+0x415/0x540 [ 1572.585203][T30110] ? tty_register_device+0x40/0x40 [ 1572.590313][T30110] do_vfs_ioctl+0xd6e/0x1390 [ 1572.594903][T30110] ? ioctl_preallocate+0x210/0x210 [ 1572.600009][T30110] ? smack_file_ioctl+0x196/0x310 [ 1572.605029][T30110] ? smack_inode_link+0x2d0/0x2d0 [ 1572.610060][T30110] ? fput_many+0x12c/0x1a0 [ 1572.614489][T30110] ? tomoyo_file_ioctl+0x23/0x30 [ 1572.619434][T30110] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1572.625673][T30110] ? security_file_ioctl+0x93/0xc0 [ 1572.630783][T30110] ksys_ioctl+0xab/0xd0 [ 1572.634942][T30110] __x64_sys_ioctl+0x73/0xb0 [ 1572.639535][T30110] do_syscall_64+0x103/0x610 [ 1572.644127][T30110] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1572.650011][T30110] RIP: 0033:0x457f29 [ 1572.653902][T30110] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1572.673501][T30110] RSP: 002b:00007fc78e05bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1572.681925][T30110] RAX: ffffffffffffffda RBX: 00007fc78e05bc90 RCX: 0000000000457f29 [ 1572.689889][T30110] RDX: 0000000000000001 RSI: 00000000400455c8 RDI: 0000000000000005 [ 1572.697851][T30110] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1572.705814][T30110] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc78e05c6d4 [ 1572.713780][T30110] R13: 00000000004c07b8 R14: 00000000004d24f0 R15: 0000000000000006 18:36:15 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:36:15 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0xc0010007]}) 18:36:15 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:36:15 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000500076f08f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:36:15 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1572.906432][T30110] Bluetooth: Can't register HCI device [ 1572.954057][T30408] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) 18:36:15 executing program 4 (fault-call:4 fault-nth:16): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(r1, 0x400455c8, 0x1) 18:36:15 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x40, 0x0) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000140)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_PRI(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x21000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x30, r2, 0x331, 0x70bd2d, 0x25dfdbff, {{}, 0x0, 0x4108, 0x0, {0x14, 0x18, {0x5, @bearer=@udp='udp:syz1\x00'}}}, [""]}, 0x30}, 0x1, 0x0, 0x0, 0x40081}, 0x800) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:36:15 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0xc0010015]}) 18:36:15 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:36:15 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x80050000]}) [ 1573.116582][T30525] FAULT_INJECTION: forcing a failure. [ 1573.116582][T30525] name failslab, interval 1, probability 0, space 0, times 0 18:36:15 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000500077308f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:36:15 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x41, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x10, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:36:15 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:36:15 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0xc001001b]}) [ 1573.267210][T30641] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) [ 1573.274101][T30525] CPU: 1 PID: 30525 Comm: syz-executor.4 Not tainted 5.0.0+ #15 [ 1573.282168][T30525] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1573.282175][T30525] Call Trace: [ 1573.282203][T30525] dump_stack+0x172/0x1f0 [ 1573.282231][T30525] should_fail.cold+0xa/0x15 [ 1573.282256][T30525] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1573.282280][T30525] ? ___might_sleep+0x163/0x280 [ 1573.282301][T30525] __should_failslab+0x121/0x190 [ 1573.282322][T30525] should_failslab+0x9/0x14 [ 1573.282341][T30525] kmem_cache_alloc+0x2b2/0x6f0 [ 1573.282357][T30525] ? unwind_get_return_address+0x61/0xa0 [ 1573.282375][T30525] ? __save_stack_trace+0x8a/0xf0 [ 1573.282408][T30525] __d_alloc+0x2e/0x8c0 [ 1573.282435][T30525] d_alloc+0x4d/0x2b0 [ 1573.310442][T30525] d_alloc_parallel+0xf4/0x1bc0 [ 1573.335146][T30525] ? __d_lookup_rcu+0x6c0/0x6c0 [ 1573.335165][T30525] ? __d_lookup+0x40c/0x760 [ 1573.335183][T30525] ? lockdep_init_map+0x1be/0x6d0 [ 1573.335203][T30525] ? lockdep_init_map+0x1be/0x6d0 [ 1573.353178][T30525] __lookup_slow+0x1ab/0x500 [ 1573.353198][T30525] ? vfs_unlink+0x560/0x560 [ 1573.353223][T30525] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1573.353246][T30525] ? d_lookup+0x19e/0x260 [ 1573.391253][T30525] lookup_one_len+0x16d/0x1a0 [ 1573.395930][T30525] ? lookup_one_len_unlocked+0x100/0x100 [ 1573.401568][T30525] start_creating+0xbf/0x1e0 [ 1573.406159][T30525] debugfs_create_dir+0x26/0x3d0 [ 1573.411099][T30525] hci_register_dev+0x299/0x860 [ 1573.415955][T30525] hci_uart_tty_ioctl+0x766/0xb00 [ 1573.420982][T30525] tty_ioctl+0xac9/0x14d0 [ 1573.425311][T30525] ? hci_uart_init_work+0x150/0x150 [ 1573.430512][T30525] ? tty_register_device+0x40/0x40 [ 1573.435621][T30525] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1573.441856][T30525] ? tomoyo_init_request_info+0x105/0x1d0 [ 1573.447578][T30525] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1573.453815][T30525] ? tomoyo_path_number_perm+0x263/0x520 [ 1573.459448][T30525] ? find_held_lock+0x35/0x130 [ 1573.464214][T30525] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1573.470016][T30525] ? smack_log+0x415/0x540 [ 1573.474453][T30525] ? tty_register_device+0x40/0x40 [ 1573.479564][T30525] do_vfs_ioctl+0xd6e/0x1390 [ 1573.484155][T30525] ? ioctl_preallocate+0x210/0x210 [ 1573.489263][T30525] ? smack_file_ioctl+0x196/0x310 [ 1573.494282][T30525] ? smack_inode_link+0x2d0/0x2d0 [ 1573.499310][T30525] ? fput_many+0x12c/0x1a0 [ 1573.503729][T30525] ? tomoyo_file_ioctl+0x23/0x30 [ 1573.508667][T30525] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1573.514907][T30525] ? security_file_ioctl+0x93/0xc0 [ 1573.520021][T30525] ksys_ioctl+0xab/0xd0 [ 1573.524179][T30525] __x64_sys_ioctl+0x73/0xb0 [ 1573.528775][T30525] do_syscall_64+0x103/0x610 [ 1573.533366][T30525] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1573.539258][T30525] RIP: 0033:0x457f29 [ 1573.543151][T30525] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1573.562750][T30525] RSP: 002b:00007fc78e05bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1573.571160][T30525] RAX: ffffffffffffffda RBX: 00007fc78e05bc90 RCX: 0000000000457f29 [ 1573.579130][T30525] RDX: 0000000000000001 RSI: 00000000400455c8 RDI: 0000000000000005 [ 1573.587097][T30525] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1573.595068][T30525] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc78e05c6d4 [ 1573.603051][T30525] R13: 00000000004c07b8 R14: 00000000004d24f0 R15: 0000000000000006 18:36:16 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x7, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:36:16 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0xc001001f]}) 18:36:16 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1575.806923][T10582] Bluetooth: hci0: command 0x1003 tx timeout [ 1575.813073][T28888] Bluetooth: hci0: sending frame failed (-49) [ 1577.886925][T10582] Bluetooth: hci0: command 0x1001 tx timeout [ 1577.893025][T28888] Bluetooth: hci0: sending frame failed (-49) [ 1579.966924][T10582] Bluetooth: hci0: command 0x1009 tx timeout 18:36:26 executing program 4 (fault-call:4 fault-nth:17): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(r1, 0x400455c8, 0x1) 18:36:26 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000500077508f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:36:26 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x810000c0]}) 18:36:26 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:36:26 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9, 0x88800) setsockopt$X25_QBITINCL(r1, 0x106, 0x1, &(0x7f0000000040), 0x4) 18:36:26 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0xc0010020]}) [ 1583.963448][T30963] kvm_set_msr_common: 10 callbacks suppressed [ 1583.963462][T30963] kvm [30962]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 [ 1583.982252][T30969] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) [ 1583.986087][T30975] FAULT_INJECTION: forcing a failure. [ 1583.986087][T30975] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1584.002736][T30975] CPU: 0 PID: 30975 Comm: syz-executor.4 Not tainted 5.0.0+ #15 18:36:26 executing program 2: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000240)='/dev/full\x00', 0x1, 0x0) write$P9_RWRITE(r0, &(0x7f0000000280)={0xb, 0x77, 0x2}, 0xb) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x101400, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f00000003c0)=0xfffffe75) r4 = getgid() stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RSTATu(r2, &(0x7f0000000300)=ANY=[@ANYBLOB="790000007d01000000640004004e070000410400000001000000000000000000000800000000008000003f000000000000000700766d6e6574302b20002d6b657972696e675b6d643573756d6e6f64657676626f786e65743147504c2605002426c73a230500306574683101000000cedae4deb9a1308b8820e37ad6ce5f482cf5935064532d70e5e28a66e2208dfd3abf172c40fa6d09a588f44a17210e5defec3acada1ab9956c3408c111cc8d1c5a78", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5], 0x79) ioctl$PPPIOCGFLAGS1(r2, 0x8004745a, &(0x7f00000002c0)) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) [ 1584.010361][T30975] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1584.020431][T30975] Call Trace: [ 1584.023729][T30975] dump_stack+0x172/0x1f0 [ 1584.023755][T30975] should_fail.cold+0xa/0x15 [ 1584.023779][T30975] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1584.038470][T30975] ? __lock_acquire+0x548/0x3fb0 [ 1584.043449][T30975] ? alloc_workqueue+0x84c/0xe70 [ 1584.048423][T30975] ? hci_register_dev+0x209/0x860 [ 1584.053464][T30975] ? hci_uart_tty_ioctl+0x766/0xb00 [ 1584.058676][T30975] ? tty_ioctl+0xac9/0x14d0 [ 1584.063194][T30975] should_fail_alloc_page+0x50/0x60 [ 1584.068416][T30975] __alloc_pages_nodemask+0x1a1/0x7e0 [ 1584.070681][T30971] kvm [30965]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x810000c0 [ 1584.073800][T30975] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 1584.073814][T30975] ? find_held_lock+0x35/0x130 [ 1584.073845][T30975] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1584.099543][T30975] cache_grow_begin+0x9c/0x860 [ 1584.104320][T30975] ? alloc_unbound_pwq+0x4c5/0xcf0 [ 1584.109445][T30975] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1584.115698][T30975] kmem_cache_alloc_node+0x645/0x710 [ 1584.121003][T30975] alloc_unbound_pwq+0x4c5/0xcf0 [ 1584.125960][T30975] apply_wqattrs_prepare+0x35e/0x970 [ 1584.131260][T30975] apply_workqueue_attrs_locked+0xcb/0x140 [ 1584.137068][T30975] apply_workqueue_attrs+0x31/0x50 [ 1584.142692][T30975] alloc_workqueue+0x84c/0xe70 [ 1584.147469][T30975] ? workqueue_sysfs_register+0x3f0/0x3f0 [ 1584.153201][T30975] hci_register_dev+0x209/0x860 [ 1584.158142][T30975] hci_uart_tty_ioctl+0x766/0xb00 [ 1584.163168][T30975] tty_ioctl+0xac9/0x14d0 [ 1584.167497][T30975] ? hci_uart_init_work+0x150/0x150 [ 1584.172692][T30975] ? tty_register_device+0x40/0x40 [ 1584.177801][T30975] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1584.184054][T30975] ? tomoyo_init_request_info+0x105/0x1d0 [ 1584.189786][T30975] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1584.196040][T30975] ? tomoyo_path_number_perm+0x263/0x520 [ 1584.201670][T30975] ? find_held_lock+0x35/0x130 [ 1584.206438][T30975] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1584.212255][T30975] ? smack_log+0x415/0x540 [ 1584.216719][T30975] ? tty_register_device+0x40/0x40 [ 1584.221829][T30975] do_vfs_ioctl+0xd6e/0x1390 [ 1584.226432][T30975] ? ioctl_preallocate+0x210/0x210 [ 1584.231541][T30975] ? smack_file_ioctl+0x196/0x310 [ 1584.236561][T30975] ? smack_inode_link+0x2d0/0x2d0 [ 1584.241593][T30975] ? fput_many+0x12c/0x1a0 [ 1584.246010][T30975] ? tomoyo_file_ioctl+0x23/0x30 [ 1584.251457][T30975] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1584.257694][T30975] ? security_file_ioctl+0x93/0xc0 [ 1584.262802][T30975] ksys_ioctl+0xab/0xd0 [ 1584.266957][T30975] __x64_sys_ioctl+0x73/0xb0 [ 1584.271576][T30975] do_syscall_64+0x103/0x610 [ 1584.276461][T30975] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1584.282346][T30975] RIP: 0033:0x457f29 [ 1584.286237][T30975] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1584.305832][T30975] RSP: 002b:00007fc78e05bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 18:36:26 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8060000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1584.314238][T30975] RAX: ffffffffffffffda RBX: 00007fc78e05bc90 RCX: 0000000000457f29 [ 1584.322204][T30975] RDX: 0000000000000001 RSI: 00000000400455c8 RDI: 0000000000000005 [ 1584.330170][T30975] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1584.338148][T30975] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc78e05c6d4 [ 1584.346140][T30975] R13: 00000000004c07b8 R14: 00000000004d24f0 R15: 0000000000000006 [ 1584.373601][T30963] kvm [30962]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 18:36:26 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x820000c0]}) 18:36:26 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0xc0010058]}) 18:36:27 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000500077808f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:36:27 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1584.540781][T31185] kvm [31184]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x820000c0 [ 1584.566121][T31187] kvm [31186]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 [ 1584.593965][T31190] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) [ 1584.616945][T31193] kvm [31184]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x820000c0 [ 1584.639553][T31195] kvm [31186]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 [ 1586.447117][T10582] Bluetooth: hci0: command 0x1003 tx timeout [ 1586.453284][T28888] Bluetooth: hci0: sending frame failed (-49) [ 1588.527010][T10582] Bluetooth: hci0: command 0x1001 tx timeout [ 1588.533149][T28888] Bluetooth: hci0: sending frame failed (-49) [ 1590.607019][T10582] Bluetooth: hci0: command 0x1009 tx timeout 18:36:37 executing program 4 (fault-call:4 fault-nth:18): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(r1, 0x400455c8, 0x1) 18:36:37 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) ioctl$BLKREPORTZONE(r1, 0xc0101282, &(0x7f0000000140)={0x81, 0x1, 0x0, [{0x8, 0x7fff, 0x7, 0x8, 0xdfae, 0x1f, 0xfffffffffffffff9}]}) getpriority(0x0, 0x0) 18:36:37 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:36:37 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x830000c0]}) 18:36:37 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0xc0010117]}) 18:36:37 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000500077002f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) [ 1594.849442][T31299] kvm [31297]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x830000c0 [ 1594.860454][T31303] kvm [31300]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 [ 1594.886529][T31328] FAULT_INJECTION: forcing a failure. [ 1594.886529][T31328] name failslab, interval 1, probability 0, space 0, times 0 18:36:37 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1594.908990][T31304] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) [ 1594.918714][T31404] kvm [31297]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x830000c0 [ 1594.956289][T31328] CPU: 0 PID: 31328 Comm: syz-executor.4 Not tainted 5.0.0+ #15 [ 1594.963952][T31328] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1594.974015][T31328] Call Trace: [ 1594.974045][T31328] dump_stack+0x172/0x1f0 [ 1594.974074][T31328] should_fail.cold+0xa/0x15 [ 1594.974100][T31328] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1594.981750][T31328] ? ___might_sleep+0x163/0x280 [ 1594.981778][T31328] __should_failslab+0x121/0x190 [ 1594.988284][T31414] kvm [31300]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 [ 1594.992169][T31328] should_failslab+0x9/0x14 [ 1594.992188][T31328] kmem_cache_alloc+0x2b2/0x6f0 [ 1594.992208][T31328] ? lookup_one_len+0x10e/0x1a0 [ 1595.010836][T31328] alloc_inode+0xb8/0x190 [ 1595.010853][T31328] new_inode_pseudo+0x19/0xf0 [ 1595.010871][T31328] new_inode+0x1f/0x40 [ 1595.020224][T31328] debugfs_get_inode+0x1a/0x130 [ 1595.020240][T31328] debugfs_create_dir+0x7a/0x3d0 [ 1595.020261][T31328] hci_register_dev+0x299/0x860 [ 1595.020284][T31328] hci_uart_tty_ioctl+0x766/0xb00 [ 1595.020310][T31328] tty_ioctl+0xac9/0x14d0 [ 1595.062331][T31328] ? hci_uart_init_work+0x150/0x150 [ 1595.067555][T31328] ? tty_register_device+0x40/0x40 [ 1595.072685][T31328] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1595.078960][T31328] ? tomoyo_init_request_info+0x105/0x1d0 [ 1595.084856][T31328] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1595.093592][T31328] ? tomoyo_path_number_perm+0x263/0x520 [ 1595.099432][T31328] ? find_held_lock+0x35/0x130 [ 1595.104220][T31328] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1595.110040][T31328] ? smack_log+0x415/0x540 [ 1595.114509][T31328] ? tty_register_device+0x40/0x40 [ 1595.119653][T31328] do_vfs_ioctl+0xd6e/0x1390 [ 1595.124354][T31328] ? ioctl_preallocate+0x210/0x210 [ 1595.129480][T31328] ? smack_file_ioctl+0x196/0x310 [ 1595.134515][T31328] ? smack_inode_link+0x2d0/0x2d0 [ 1595.139561][T31328] ? fput_many+0x12c/0x1a0 [ 1595.143992][T31328] ? tomoyo_file_ioctl+0x23/0x30 [ 1595.148940][T31328] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1595.155187][T31328] ? security_file_ioctl+0x93/0xc0 [ 1595.160313][T31328] ksys_ioctl+0xab/0xd0 [ 1595.164484][T31328] __x64_sys_ioctl+0x73/0xb0 [ 1595.169088][T31328] do_syscall_64+0x103/0x610 [ 1595.173744][T31328] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1595.179642][T31328] RIP: 0033:0x457f29 [ 1595.183808][T31328] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 18:36:37 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2b1c63c4, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x3, 0x41) ioctl$VIDIOC_STREAMON(r1, 0x40045612, &(0x7f0000000140)=0xffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'teql0\x00', {0x2, 0x4e21, @local}}) 18:36:37 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0xc0010140]}) [ 1595.203438][T31328] RSP: 002b:00007fc78e05bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1595.211861][T31328] RAX: ffffffffffffffda RBX: 00007fc78e05bc90 RCX: 0000000000457f29 [ 1595.219839][T31328] RDX: 0000000000000001 RSI: 00000000400455c8 RDI: 0000000000000005 [ 1595.227823][T31328] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1595.235803][T31328] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc78e05c6d4 [ 1595.243781][T31328] R13: 00000000004c07b8 R14: 00000000004d24f0 R15: 0000000000000006 [ 1595.319130][T31433] kvm [31421]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 18:36:37 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000500077003f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:36:37 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key(&(0x7f0000000140)='id_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, &(0x7f00000001c0)="7c96322622c2b90566e1da0c1e", 0xd, 0xfffffffffffffffa) r2 = request_key(&(0x7f0000000200)='ceph\x00', &(0x7f0000000240)={'syz', 0x1}, &(0x7f0000000280)='loem0\x00', 0xffffffffffffffff) add_key$keyring(&(0x7f0000000b00)='keyring\x00', &(0x7f0000000b40)={'syz', 0x0}, 0x0, 0x0, r0) pkey_alloc(0x0, 0x2) keyctl$dh_compute(0x17, &(0x7f00000002c0)={r0, r1, r2}, &(0x7f0000000300)=""/24, 0x18, &(0x7f0000000440)={&(0x7f0000000340)={'sha384-generic\x00'}, &(0x7f0000000380)="4f5daadb48ff99b4002ae7d3b207bb6a9099a64bbb27aeaba32577c973c2cc4a7631a49da82eec9f60be9ec48df837fbd3ad2b4ffa828287fcdf427a7d0662b7a4069f585b1d5c5dca55b14bf08c4d84ca896c1e653f1eb14ea8afa22e9c4660fbe1e7a996f2c444770dad02f1aa5763797232c2f475b556d62488c9afc4543088d74a63cae378ca2d4e99f8bdedd49976997aa0b3a3b383601e2b40b14af2853031733c34c3674b93dba069fb1ae76b6f7ea27c122cc0eaeedee38a9637e2", 0xbf}) perf_event_open(&(0x7f0000000080)={0x3, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000480)='/dev/rfkill\x00', 0x40000, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000640)=ANY=[@ANYBLOB="66696c746572000000000000430000000000000000000000000000000000000007000000040000005804000040010000400100000000000070030000700300007003000004000000", @ANYPTR=&(0x7f0000000600)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c6500000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffffffff00000000000000000000000000000000000001000000ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000180100000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0001801000000000000000000000000000000000000000000000000000028004e465155455545000000000000000000000000000000000000000000000107000700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x4a8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f00000004c0)=""/200, &(0x7f00000005c0)=0xc8) 18:36:37 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3a000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1595.492862][T31682] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) [ 1597.406982][T29272] Bluetooth: hci0: command 0x1003 tx timeout [ 1597.413201][T28888] Bluetooth: hci0: sending frame failed (-49) [ 1599.486922][T29272] Bluetooth: hci0: command 0x1001 tx timeout [ 1599.493074][T28888] Bluetooth: hci0: sending frame failed (-49) [ 1601.566911][T29272] Bluetooth: hci0: command 0x1009 tx timeout 18:36:48 executing program 4 (fault-call:4 fault-nth:19): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(r1, 0x400455c8, 0x1) 18:36:48 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0xc0010141]}) 18:36:48 executing program 2: r0 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x0, 0x2) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x6, 0x9, 0x3, 0x9, 0x8, 0x4000000000000, 0x80000000, 0x4, 0x1, 0x7, 0x7fffffff}, 0xb) ioctl$RTC_IRQP_READ(r0, 0x8008700b, &(0x7f0000000140)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x23, 0x3, 0x200, 0x0, 0xfffffffffffffffb, 0x6, 0x40, 0x1, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x7, 0x0, 0x6, 0x5, r2}, &(0x7f0000000240)=0x10) 18:36:48 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x840000c0]}) 18:36:48 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:36:48 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000500077004f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) [ 1605.717788][T31842] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) [ 1605.742512][T31844] kvm [31837]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x840000c0 18:36:48 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1605.769133][T31849] FAULT_INJECTION: forcing a failure. [ 1605.769133][T31849] name failslab, interval 1, probability 0, space 0, times 0 [ 1605.785543][T31846] kvm [31839]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 [ 1605.795589][T31849] CPU: 0 PID: 31849 Comm: syz-executor.4 Not tainted 5.0.0+ #15 [ 1605.803227][T31849] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1605.813278][T31849] Call Trace: [ 1605.816574][T31849] dump_stack+0x172/0x1f0 [ 1605.820913][T31849] should_fail.cold+0xa/0x15 [ 1605.825511][T31849] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1605.831335][T31849] ? ___might_sleep+0x163/0x280 [ 1605.836184][T31849] __should_failslab+0x121/0x190 [ 1605.841121][T31849] should_failslab+0x9/0x14 [ 1605.845623][T31849] kmem_cache_alloc+0x2b2/0x6f0 [ 1605.850472][T31849] ? lookup_one_len+0x10e/0x1a0 [ 1605.855325][T31849] alloc_inode+0xb8/0x190 [ 1605.859652][T31849] new_inode_pseudo+0x19/0xf0 [ 1605.864329][T31849] new_inode+0x1f/0x40 [ 1605.868398][T31849] debugfs_get_inode+0x1a/0x130 [ 1605.873256][T31849] debugfs_create_dir+0x7a/0x3d0 [ 1605.878204][T31849] hci_register_dev+0x299/0x860 [ 1605.883091][T31849] hci_uart_tty_ioctl+0x766/0xb00 [ 1605.888124][T31849] tty_ioctl+0xac9/0x14d0 [ 1605.892463][T31849] ? hci_uart_init_work+0x150/0x150 [ 1605.897666][T31849] ? tty_register_device+0x40/0x40 [ 1605.902778][T31849] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1605.909019][T31849] ? tomoyo_init_request_info+0x105/0x1d0 [ 1605.914737][T31849] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1605.920974][T31849] ? tomoyo_path_number_perm+0x263/0x520 [ 1605.926605][T31849] ? find_held_lock+0x35/0x130 [ 1605.931369][T31849] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1605.937176][T31849] ? smack_log+0x415/0x540 [ 1605.941611][T31849] ? tty_register_device+0x40/0x40 [ 1605.946724][T31849] do_vfs_ioctl+0xd6e/0x1390 [ 1605.951329][T31849] ? ioctl_preallocate+0x210/0x210 [ 1605.956445][T31849] ? smack_file_ioctl+0x196/0x310 [ 1605.961466][T31849] ? smack_inode_link+0x2d0/0x2d0 [ 1605.966497][T31849] ? fput_many+0x12c/0x1a0 [ 1605.970918][T31849] ? tomoyo_file_ioctl+0x23/0x30 [ 1605.975852][T31849] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1605.982091][T31849] ? security_file_ioctl+0x93/0xc0 [ 1605.987201][T31849] ksys_ioctl+0xab/0xd0 [ 1605.991358][T31849] __x64_sys_ioctl+0x73/0xb0 [ 1605.995946][T31849] do_syscall_64+0x103/0x610 [ 1606.000541][T31849] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1606.006435][T31849] RIP: 0033:0x457f29 [ 1606.010326][T31849] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1606.029939][T31849] RSP: 002b:00007fc78e05bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1606.038344][T31849] RAX: ffffffffffffffda RBX: 00007fc78e05bc90 RCX: 0000000000457f29 [ 1606.046307][T31849] RDX: 0000000000000001 RSI: 00000000400455c8 RDI: 0000000000000005 [ 1606.054272][T31849] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1606.062237][T31849] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc78e05c6d4 [ 1606.070199][T31849] R13: 00000000004c07b8 R14: 00000000004d24f0 R15: 0000000000000006 [ 1606.110250][T31925] kvm [31837]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x840000c0 18:36:48 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x20000, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000140)={0xfffffffffffffffa, 0x8, 0x2, 0xfffffffffffffff7, 0x0, 0x7, 0x8001, 0x7, 0x1, 0x0, 0x8, 0xca33e0a}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 18:36:48 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0xc0011022]}) 18:36:48 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x85010000]}) 18:36:48 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43050000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:36:48 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000500077005f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) [ 1606.299514][T32130] kvm [32095]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 [ 1606.371500][T32170] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) [ 1606.382380][T32168] kvm [32165]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x85010000 [ 1606.418078][T32168] kvm [32165]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x85010000 [ 1608.366910][T29272] Bluetooth: hci0: command 0x1003 tx timeout [ 1608.373059][T28888] Bluetooth: hci0: sending frame failed (-49) [ 1610.447043][T29272] Bluetooth: hci0: command 0x1001 tx timeout [ 1610.453154][T28888] Bluetooth: hci0: sending frame failed (-49) [ 1612.526956][T29272] Bluetooth: hci0: command 0x1009 tx timeout 18:36:59 executing program 4 (fault-call:4 fault-nth:20): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(r1, 0x400455c8, 0x1) 18:36:59 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x4000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:36:59 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:36:59 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0xc001102a]}) 18:36:59 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x86010000]}) 18:36:59 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000500077006f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) [ 1616.607600][T32281] kvm [32279]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x86010000 [ 1616.608901][T32288] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) [ 1616.637967][T32286] kvm [32284]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 18:36:59 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e0000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1616.659567][T32302] FAULT_INJECTION: forcing a failure. [ 1616.659567][T32302] name failslab, interval 1, probability 0, space 0, times 0 [ 1616.727050][T32302] CPU: 0 PID: 32302 Comm: syz-executor.4 Not tainted 5.0.0+ #15 [ 1616.734730][T32302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1616.744782][T32302] Call Trace: [ 1616.748083][T32302] dump_stack+0x172/0x1f0 [ 1616.752437][T32302] should_fail.cold+0xa/0x15 [ 1616.757037][T32302] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1616.762850][T32302] ? ___might_sleep+0x163/0x280 [ 1616.767706][T32302] __should_failslab+0x121/0x190 [ 1616.772648][T32302] should_failslab+0x9/0x14 [ 1616.777155][T32302] __kmalloc_track_caller+0x2d8/0x740 [ 1616.782530][T32302] ? __d_instantiate+0x383/0x470 [ 1616.787467][T32302] ? find_held_lock+0x35/0x130 [ 1616.792229][T32302] ? kstrdup_const+0x66/0x80 [ 1616.796836][T32302] kstrdup+0x3a/0x70 [ 1616.800737][T32302] kstrdup_const+0x66/0x80 [ 1616.805153][T32302] kvasprintf_const+0x10e/0x190 [ 1616.810179][T32302] kobject_set_name_vargs+0x5b/0x150 [ 1616.815466][T32302] dev_set_name+0xbd/0xf0 [ 1616.819794][T32302] ? device_initialize+0x440/0x440 [ 1616.824916][T32302] hci_register_dev+0x2e0/0x860 [ 1616.829774][T32302] hci_uart_tty_ioctl+0x766/0xb00 [ 1616.834802][T32302] tty_ioctl+0xac9/0x14d0 [ 1616.839133][T32302] ? hci_uart_init_work+0x150/0x150 [ 1616.844327][T32302] ? tty_register_device+0x40/0x40 [ 1616.849448][T32302] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1616.855686][T32302] ? tomoyo_init_request_info+0x105/0x1d0 [ 1616.861404][T32302] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1616.867655][T32302] ? tomoyo_path_number_perm+0x263/0x520 [ 1616.873281][T32302] ? find_held_lock+0x35/0x130 [ 1616.878045][T32302] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1616.883846][T32302] ? smack_log+0x415/0x540 [ 1616.888277][T32302] ? tty_register_device+0x40/0x40 [ 1616.893423][T32302] do_vfs_ioctl+0xd6e/0x1390 [ 1616.898034][T32302] ? ioctl_preallocate+0x210/0x210 [ 1616.903143][T32302] ? smack_file_ioctl+0x196/0x310 [ 1616.908162][T32302] ? smack_inode_link+0x2d0/0x2d0 [ 1616.913193][T32302] ? fput_many+0x12c/0x1a0 [ 1616.917612][T32302] ? tomoyo_file_ioctl+0x23/0x30 [ 1616.922564][T32302] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1616.928800][T32302] ? security_file_ioctl+0x93/0xc0 [ 1616.933909][T32302] ksys_ioctl+0xab/0xd0 [ 1616.938068][T32302] __x64_sys_ioctl+0x73/0xb0 [ 1616.942659][T32302] do_syscall_64+0x103/0x610 [ 1616.947250][T32302] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1616.953135][T32302] RIP: 0033:0x457f29 [ 1616.957028][T32302] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1616.976625][T32302] RSP: 002b:00007fc78e05bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1616.985032][T32302] RAX: ffffffffffffffda RBX: 00007fc78e05bc90 RCX: 0000000000457f29 [ 1616.992998][T32302] RDX: 0000000000000001 RSI: 00000000400455c8 RDI: 0000000000000005 [ 1617.001052][T32302] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1617.009194][T32302] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc78e05c6d4 [ 1617.017159][T32302] R13: 00000000004c07b8 R14: 00000000004d24f0 R15: 0000000000000006 18:36:59 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x2, 0x80) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="0001000000000009"], &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={r2, 0x7}, 0x8) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:36:59 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x87010000]}) 18:36:59 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80350000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:36:59 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000500077007f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) [ 1617.147977][T32302] Bluetooth: Can't register HCI device 18:36:59 executing program 4 (fault-call:4 fault-nth:21): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(r1, 0x400455c8, 0x1) 18:36:59 executing program 2: socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:36:59 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1617.273630][T32612] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) 18:36:59 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x87050000]}) 18:36:59 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0xc001102c]}) 18:36:59 executing program 2: socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vfio/vfio\x00', 0x100, 0x0) getsockopt$inet_opts(r2, 0x0, 0x5, &(0x7f0000000200)=""/235, &(0x7f0000000100)=0xeb) mq_unlink(&(0x7f0000000140)='/@^securitytrusted\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'vlan0\x00', {0x2, 0x4e21, @multicast1}}) 18:36:59 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86ddffff]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1617.432782][ T331] kvm [324]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 [ 1617.437668][ T332] kvm [328]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x87050000 18:36:59 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000500077009f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) [ 1617.534189][ T367] FAULT_INJECTION: forcing a failure. [ 1617.534189][ T367] name failslab, interval 1, probability 0, space 0, times 0 [ 1617.547748][ T367] CPU: 1 PID: 367 Comm: syz-executor.4 Not tainted 5.0.0+ #15 [ 1617.555222][ T367] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1617.565289][ T367] Call Trace: [ 1617.568599][ T367] dump_stack+0x172/0x1f0 [ 1617.572959][ T367] should_fail.cold+0xa/0x15 [ 1617.577563][ T367] ? kernel_text_address+0x73/0xf0 [ 1617.582691][ T367] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1617.588503][ T367] ? unwind_get_return_address+0x61/0xa0 [ 1617.594184][ T367] ? __save_stack_trace+0x8a/0xf0 [ 1617.599235][ T367] __should_failslab+0x121/0x190 [ 1617.604183][ T367] should_failslab+0x9/0x14 [ 1617.604201][ T367] kmem_cache_alloc+0x47/0x6f0 [ 1617.604223][ T367] ? save_stack+0xa9/0xd0 [ 1617.617786][ T367] ? save_stack+0x45/0xd0 [ 1617.622131][ T367] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1617.627948][ T367] ? kasan_slab_alloc+0xf/0x20 [ 1617.632733][ T367] radix_tree_node_alloc.constprop.0+0x1eb/0x340 [ 1617.639078][ T367] idr_get_free+0x425/0x8d0 [ 1617.643603][ T367] idr_alloc_u32+0x19e/0x330 [ 1617.648207][ T367] ? __fprop_inc_percpu_max+0x230/0x230 [ 1617.653762][ T367] ? mark_held_locks+0xf0/0xf0 [ 1617.653789][ T367] idr_alloc_cyclic+0x132/0x270 [ 1617.653814][ T367] ? idr_alloc+0x150/0x150 [ 1617.667845][ T367] __kernfs_new_node+0x171/0x690 [ 1617.672794][ T367] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 1617.672820][ T367] ? tick_nohz_tick_stopped+0x1a/0x90 [ 1617.672837][ T367] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1617.672859][ T367] ? irq_work_queue+0x36/0x1d0 [ 1617.694649][ T367] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1617.700901][ T367] ? wake_up_klogd+0x99/0xd0 [ 1617.705518][ T367] kernfs_new_node+0x99/0x130 [ 1617.710211][ T367] kernfs_create_dir_ns+0x52/0x160 [ 1617.715338][ T367] sysfs_create_dir_ns+0x131/0x2a0 [ 1617.715679][ T530] kvm [448]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 [ 1617.720461][ T367] ? sysfs_create_mount_point+0xa0/0xa0 [ 1617.720492][ T367] kobject_add_internal.cold+0xe5/0x5d4 [ 1617.720512][ T367] kobject_add+0x150/0x1c0 [ 1617.720525][ T367] ? kset_create_and_add+0x1a0/0x1a0 [ 1617.720561][ T367] ? get_device_parent.isra.0+0x34e/0x570 [ 1617.755668][ T367] ? rcu_read_lock_sched_held+0x110/0x130 [ 1617.755689][ T367] ? kmem_cache_alloc_trace+0x354/0x760 [ 1617.755719][ T367] get_device_parent.isra.0+0x415/0x570 [ 1617.772510][ T367] device_add+0x2fd/0x18a0 [ 1617.776935][ T367] ? device_initialize+0x440/0x440 [ 1617.776956][ T367] ? get_device_parent.isra.0+0x570/0x570 [ 1617.776972][ T367] ? start_creating+0x163/0x1e0 [ 1617.776990][ T367] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1617.777019][ T367] hci_register_dev+0x2e8/0x860 [ 1617.787839][ T367] hci_uart_tty_ioctl+0x766/0xb00 [ 1617.798900][ T367] tty_ioctl+0xac9/0x14d0 [ 1617.813090][ T367] ? hci_uart_init_work+0x150/0x150 [ 1617.818303][ T367] ? tty_register_device+0x40/0x40 [ 1617.823422][ T367] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1617.829670][ T367] ? tomoyo_init_request_info+0x105/0x1d0 [ 1617.835395][ T367] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1617.841656][ T367] ? tomoyo_path_number_perm+0x263/0x520 [ 1617.847290][ T367] ? find_held_lock+0x35/0x130 [ 1617.852061][ T367] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1617.857874][ T367] ? smack_log+0x415/0x540 [ 1617.862315][ T367] ? tty_register_device+0x40/0x40 [ 1617.862335][ T367] do_vfs_ioctl+0xd6e/0x1390 [ 1617.862355][ T367] ? ioctl_preallocate+0x210/0x210 [ 1617.877130][ T367] ? smack_file_ioctl+0x196/0x310 [ 1617.877146][ T367] ? smack_inode_link+0x2d0/0x2d0 [ 1617.877179][ T367] ? fput_many+0x12c/0x1a0 [ 1617.891602][ T367] ? tomoyo_file_ioctl+0x23/0x30 [ 1617.896551][ T367] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1617.902834][ T367] ? security_file_ioctl+0x93/0xc0 [ 1617.907957][ T367] ksys_ioctl+0xab/0xd0 [ 1617.912126][ T367] __x64_sys_ioctl+0x73/0xb0 [ 1617.916724][ T367] do_syscall_64+0x103/0x610 [ 1617.921326][ T367] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1617.927220][ T367] RIP: 0033:0x457f29 18:37:00 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0xc1000000]}) 18:37:00 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0xc2000000]}) [ 1617.927237][ T367] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1617.927246][ T367] RSP: 002b:00007fc78e03ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1617.927261][ T367] RAX: ffffffffffffffda RBX: 00007fc78e03ac90 RCX: 0000000000457f29 [ 1617.927269][ T367] RDX: 0000000000000001 RSI: 00000000400455c8 RDI: 0000000000000003 [ 1617.927277][ T367] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 18:37:00 executing program 2: perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x8000, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @initdev}, &(0x7f0000000100)=0xc) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000140)={'team0\x00'}) 18:37:00 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88470000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1617.927293][ T367] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc78e03b6d4 [ 1617.950766][ T367] R13: 00000000004c07b8 R14: 00000000004d24f0 R15: 0000000000000004 [ 1618.074063][ T578] kvm [575]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 [ 1620.056910][T29272] Bluetooth: hci0: command 0x1003 tx timeout [ 1620.063063][T28888] Bluetooth: hci0: sending frame failed (-49) [ 1622.127030][T29272] Bluetooth: hci0: command 0x1001 tx timeout [ 1622.133171][T28888] Bluetooth: hci0: sending frame failed (-49) [ 1624.206977][T29272] Bluetooth: hci0: command 0x1009 tx timeout 18:37:10 executing program 4 (fault-call:4 fault-nth:22): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(r1, 0x400455c8, 0x1) 18:37:10 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x8b000000]}) 18:37:10 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e6661740002044100050007700af80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:37:10 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88480000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:37:10 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:37:10 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0xce000000]}) [ 1628.129204][ T685] kvm [684]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x8b000000 [ 1628.129584][ T691] kvm [690]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 18:37:10 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88640000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1628.178576][ T687] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) [ 1628.191117][ T698] FAULT_INJECTION: forcing a failure. [ 1628.191117][ T698] name failslab, interval 1, probability 0, space 0, times 0 [ 1628.266422][ T698] CPU: 1 PID: 698 Comm: syz-executor.4 Not tainted 5.0.0+ #15 [ 1628.273940][ T698] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1628.284005][ T698] Call Trace: [ 1628.287329][ T698] dump_stack+0x172/0x1f0 [ 1628.291687][ T698] should_fail.cold+0xa/0x15 [ 1628.296293][ T698] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1628.302121][ T698] ? ___might_sleep+0x163/0x280 [ 1628.307006][ T698] __should_failslab+0x121/0x190 [ 1628.311966][ T698] should_failslab+0x9/0x14 [ 1628.316481][ T698] kmem_cache_alloc+0x2b2/0x6f0 [ 1628.321339][ T698] ? kasan_check_write+0x14/0x20 [ 1628.326290][ T698] ? __mutex_unlock_slowpath+0xf8/0x6b0 [ 1628.331852][ T698] __kernfs_new_node+0xef/0x690 [ 1628.336719][ T698] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 1628.342195][ T698] ? mutex_unlock+0xd/0x10 [ 1628.346617][ T698] ? kernfs_activate+0x192/0x1f0 [ 1628.346642][ T698] ? __lock_acquire+0x548/0x3fb0 [ 1628.346662][ T698] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1628.346682][ T698] kernfs_new_node+0x99/0x130 [ 1628.346704][ T698] __kernfs_create_file+0x51/0x340 [ 1628.372578][ T698] sysfs_add_file_mode_ns+0x222/0x560 [ 1628.377982][ T698] sysfs_create_file_ns+0x13d/0x1d0 [ 1628.383190][ T698] ? acpi_unbind_one+0x4a0/0x4a0 [ 1628.388139][ T698] ? sysfs_add_file_mode_ns+0x560/0x560 [ 1628.388159][ T698] ? kasan_check_write+0x14/0x20 [ 1628.388180][ T698] ? dev_fwnode+0xd/0x40 [ 1628.388199][ T698] device_create_file+0xfa/0x1e0 [ 1628.388215][ T698] device_add+0x5cd/0x18a0 18:37:10 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x900d0000]}) 18:37:10 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = gettid() perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r1, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:37:10 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88a8ffff]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1628.388229][ T698] ? device_initialize+0x440/0x440 [ 1628.388249][ T698] ? get_device_parent.isra.0+0x570/0x570 [ 1628.423092][ T698] ? start_creating+0x163/0x1e0 [ 1628.427966][ T698] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1628.434224][ T698] hci_register_dev+0x2e8/0x860 [ 1628.439105][ T698] hci_uart_tty_ioctl+0x766/0xb00 [ 1628.444145][ T698] tty_ioctl+0xac9/0x14d0 [ 1628.448483][ T698] ? hci_uart_init_work+0x150/0x150 [ 1628.453693][ T698] ? tty_register_device+0x40/0x40 [ 1628.458813][ T698] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1628.465061][ T698] ? tomoyo_init_request_info+0x105/0x1d0 [ 1628.465082][ T698] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1628.465098][ T698] ? tomoyo_path_number_perm+0x263/0x520 [ 1628.465113][ T698] ? find_held_lock+0x35/0x130 [ 1628.465134][ T698] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1628.482717][ T698] ? smack_log+0x415/0x540 [ 1628.482758][ T698] ? tty_register_device+0x40/0x40 [ 1628.482781][ T698] do_vfs_ioctl+0xd6e/0x1390 [ 1628.502832][ T698] ? ioctl_preallocate+0x210/0x210 [ 1628.502850][ T698] ? smack_file_ioctl+0x196/0x310 18:37:11 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e6661740002044100050007700bf80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) [ 1628.502865][ T698] ? smack_inode_link+0x2d0/0x2d0 [ 1628.502889][ T698] ? fput_many+0x12c/0x1a0 [ 1628.512576][ T698] ? tomoyo_file_ioctl+0x23/0x30 [ 1628.512594][ T698] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1628.512611][ T698] ? security_file_ioctl+0x93/0xc0 [ 1628.512630][ T698] ksys_ioctl+0xab/0xd0 [ 1628.512654][ T698] __x64_sys_ioctl+0x73/0xb0 [ 1628.532012][ T698] do_syscall_64+0x103/0x610 [ 1628.532035][ T698] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1628.532048][ T698] RIP: 0033:0x457f29 [ 1628.532063][ T698] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1628.532079][ T698] RSP: 002b:00007fc78e05bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1628.552126][ T698] RAX: ffffffffffffffda RBX: 00007fc78e05bc90 RCX: 0000000000457f29 [ 1628.552136][ T698] RDX: 0000000000000001 RSI: 00000000400455c8 RDI: 0000000000000005 18:37:11 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88caffff]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1628.552145][ T698] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1628.552155][ T698] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc78e05c6d4 [ 1628.552164][ T698] R13: 00000000004c07b8 R14: 00000000004d24f0 R15: 0000000000000006 [ 1628.708207][ T698] Bluetooth: Can't register HCI device 18:37:11 executing program 4 (fault-call:4 fault-nth:23): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(r1, 0x400455c8, 0x1) 18:37:11 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0xd0040000]}) 18:37:11 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x91040000]}) 18:37:11 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:37:11 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x89060000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:37:11 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e6661740002044100050007700cf80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) [ 1628.842654][ T1134] kvm [1131]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x91040000 [ 1628.852329][ T1139] kvm [1130]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 [ 1628.878917][ T1142] FAULT_INJECTION: forcing a failure. [ 1628.878917][ T1142] name failslab, interval 1, probability 0, space 0, times 0 [ 1628.909874][ T1135] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) [ 1628.923057][ T1142] CPU: 1 PID: 1142 Comm: syz-executor.4 Not tainted 5.0.0+ #15 [ 1628.930618][ T1142] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1628.930626][ T1142] Call Trace: [ 1628.930654][ T1142] dump_stack+0x172/0x1f0 [ 1628.930680][ T1142] should_fail.cold+0xa/0x15 [ 1628.930705][ T1142] ? fault_create_debugfs_attr+0x1e0/0x1e0 18:37:11 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8dffffff]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1628.930729][ T1142] ? ___might_sleep+0x163/0x280 [ 1628.930748][ T1142] __should_failslab+0x121/0x190 [ 1628.930764][ T1142] should_failslab+0x9/0x14 [ 1628.930780][ T1142] kmem_cache_alloc+0x2b2/0x6f0 [ 1628.930792][ T1142] ? memcpy+0x46/0x50 [ 1628.930806][ T1142] ? kstrdup+0x5a/0x70 [ 1628.930824][ T1142] __kernfs_new_node+0xef/0x690 [ 1628.930845][ T1142] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 1628.930864][ T1142] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1628.930881][ T1142] ? irq_work_claim+0x98/0xc0 18:37:11 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xfffffffffffffff7) [ 1628.930900][ T1142] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1628.930914][ T1142] ? irq_work_queue+0x36/0x1d0 [ 1628.930940][ T1142] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1628.930959][ T1142] ? wake_up_klogd+0x99/0xd0 [ 1628.930981][ T1142] kernfs_new_node+0x99/0x130 [ 1628.931001][ T1142] kernfs_create_dir_ns+0x52/0x160 [ 1628.931024][ T1142] sysfs_create_dir_ns+0x131/0x2a0 [ 1628.931044][ T1142] ? sysfs_create_mount_point+0xa0/0xa0 [ 1628.931068][ T1142] ? class_dir_child_ns_type+0xd/0x60 [ 1628.931089][ T1142] kobject_add_internal.cold+0xe5/0x5d4 [ 1628.931111][ T1142] kobject_add+0x150/0x1c0 [ 1628.931126][ T1142] ? kset_create_and_add+0x1a0/0x1a0 [ 1628.931151][ T1142] ? mutex_unlock+0xd/0x10 [ 1629.002809][ T1142] device_add+0x3d5/0x18a0 [ 1629.002826][ T1142] ? device_initialize+0x440/0x440 [ 1629.002846][ T1142] ? get_device_parent.isra.0+0x570/0x570 [ 1629.074649][ T1142] ? start_creating+0x163/0x1e0 [ 1629.089860][ T1142] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1629.102497][ T1142] hci_register_dev+0x2e8/0x860 18:37:11 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0xd9010000]}) [ 1629.107367][ T1142] hci_uart_tty_ioctl+0x766/0xb00 [ 1629.112405][ T1142] tty_ioctl+0xac9/0x14d0 [ 1629.116750][ T1142] ? hci_uart_init_work+0x150/0x150 [ 1629.121959][ T1142] ? tty_register_device+0x40/0x40 [ 1629.127077][ T1142] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1629.133323][ T1142] ? tomoyo_init_request_info+0x105/0x1d0 [ 1629.139059][ T1142] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1629.145304][ T1142] ? tomoyo_path_number_perm+0x263/0x520 [ 1629.145328][ T1142] ? find_held_lock+0x35/0x130 [ 1629.145346][ T1142] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1629.145367][ T1142] ? smack_log+0x415/0x540 [ 1629.155548][ T1187] kvm [1131]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x91040000 [ 1629.161554][ T1142] ? tty_register_device+0x40/0x40 [ 1629.161575][ T1142] do_vfs_ioctl+0xd6e/0x1390 [ 1629.161595][ T1142] ? ioctl_preallocate+0x210/0x210 [ 1629.161611][ T1142] ? smack_file_ioctl+0x196/0x310 [ 1629.161625][ T1142] ? smack_inode_link+0x2d0/0x2d0 [ 1629.161651][ T1142] ? fput_many+0x12c/0x1a0 [ 1629.161673][ T1142] ? tomoyo_file_ioctl+0x23/0x30 18:37:11 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1629.161686][ T1142] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1629.161700][ T1142] ? security_file_ioctl+0x93/0xc0 [ 1629.161716][ T1142] ksys_ioctl+0xab/0xd0 [ 1629.161735][ T1142] __x64_sys_ioctl+0x73/0xb0 [ 1629.175493][ T1142] do_syscall_64+0x103/0x610 [ 1629.175515][ T1142] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1629.175528][ T1142] RIP: 0033:0x457f29 [ 1629.175544][ T1142] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1629.175552][ T1142] RSP: 002b:00007fc78e05bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1629.185238][ T1142] RAX: ffffffffffffffda RBX: 00007fc78e05bc90 RCX: 0000000000457f29 [ 1629.185247][ T1142] RDX: 0000000000000001 RSI: 00000000400455c8 RDI: 0000000000000005 [ 1629.185256][ T1142] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1629.185265][ T1142] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc78e05c6d4 18:37:11 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)) r0 = syz_open_dev$radio(&(0x7f0000000180)='/dev/radio#\x00', 0x3, 0x2) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x8000}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r1, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e21, 0x100000001, @loopback, 0x6}}, 0x401, 0x6}, 0x90) epoll_create1(0x80000) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000000)) r3 = perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x1) socket$kcm(0x29, 0x5, 0x0) [ 1629.185274][ T1142] R13: 00000000004c07b8 R14: 00000000004d24f0 R15: 0000000000000006 [ 1629.210850][ T1142] kobject_add_internal failed for hci0 (error: -12 parent: bluetooth) [ 1629.312567][ T1142] Bluetooth: Can't register HCI device 18:37:11 executing program 4 (fault-call:4 fault-nth:24): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(r1, 0x400455c8, 0x1) 18:37:11 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x9e000000]}) [ 1629.387177][ T1364] kvm [1363]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 [ 1629.420721][ T1424] kvm [1363]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 18:37:11 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffa888]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:37:12 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e6661740002044100050007700df80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:37:12 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0xe0060000]}) [ 1629.516490][ T1505] FAULT_INJECTION: forcing a failure. [ 1629.516490][ T1505] name failslab, interval 1, probability 0, space 0, times 0 [ 1629.575433][ T1553] kvm [1507]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x9e000000 [ 1629.599807][ T1505] CPU: 1 PID: 1505 Comm: syz-executor.4 Not tainted 5.0.0+ #15 [ 1629.607371][ T1505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1629.617439][ T1505] Call Trace: [ 1629.617468][ T1505] dump_stack+0x172/0x1f0 18:37:12 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffca88]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1629.617496][ T1505] should_fail.cold+0xa/0x15 [ 1629.617521][ T1505] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1629.617545][ T1505] ? ___might_sleep+0x163/0x280 [ 1629.629737][ T1505] __should_failslab+0x121/0x190 [ 1629.645280][ T1505] should_failslab+0x9/0x14 [ 1629.649792][ T1505] kmem_cache_alloc+0x2b2/0x6f0 [ 1629.654504][ T1592] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) [ 1629.654655][ T1505] ? memcpy+0x46/0x50 [ 1629.665910][ T1505] ? kstrdup+0x5a/0x70 [ 1629.669999][ T1505] __kernfs_new_node+0xef/0x690 [ 1629.674873][ T1505] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 1629.680346][ T1505] ? sysfs_do_create_link_sd.isra.0+0x82/0x140 [ 1629.686516][ T1505] ? find_held_lock+0x35/0x130 [ 1629.691290][ T1505] ? sysfs_do_create_link_sd.isra.0+0x82/0x140 [ 1629.697456][ T1505] ? kasan_check_write+0x14/0x20 [ 1629.702396][ T1505] kernfs_new_node+0x99/0x130 [ 1629.707083][ T1505] kernfs_create_link+0xdd/0x250 [ 1629.712023][ T1505] sysfs_do_create_link_sd.isra.0+0x90/0x140 [ 1629.718002][ T1505] sysfs_create_link+0x65/0xc0 [ 1629.722768][ T1505] device_add+0x78f/0x18a0 [ 1629.727189][ T1505] ? get_device_parent.isra.0+0x570/0x570 [ 1629.732905][ T1505] ? start_creating+0x163/0x1e0 [ 1629.737759][ T1505] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1629.744000][ T1505] hci_register_dev+0x2e8/0x860 [ 1629.748863][ T1505] hci_uart_tty_ioctl+0x766/0xb00 [ 1629.753891][ T1505] tty_ioctl+0xac9/0x14d0 [ 1629.758229][ T1505] ? hci_uart_init_work+0x150/0x150 [ 1629.763431][ T1505] ? tty_register_device+0x40/0x40 [ 1629.768545][ T1505] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1629.774783][ T1505] ? tomoyo_init_request_info+0x105/0x1d0 [ 1629.780503][ T1505] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1629.786743][ T1505] ? tomoyo_path_number_perm+0x263/0x520 [ 1629.792400][ T1505] ? find_held_lock+0x35/0x130 [ 1629.797174][ T1505] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1629.802973][ T1505] ? smack_log+0x415/0x540 [ 1629.807406][ T1505] ? tty_register_device+0x40/0x40 [ 1629.812531][ T1505] do_vfs_ioctl+0xd6e/0x1390 [ 1629.817168][ T1505] ? ioctl_preallocate+0x210/0x210 [ 1629.822276][ T1505] ? smack_file_ioctl+0x196/0x310 [ 1629.827297][ T1505] ? smack_inode_link+0x2d0/0x2d0 [ 1629.832330][ T1505] ? fput_many+0x12c/0x1a0 [ 1629.836748][ T1505] ? tomoyo_file_ioctl+0x23/0x30 [ 1629.841683][ T1505] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1629.847920][ T1505] ? security_file_ioctl+0x93/0xc0 [ 1629.853034][ T1505] ksys_ioctl+0xab/0xd0 [ 1629.857189][ T1505] __x64_sys_ioctl+0x73/0xb0 [ 1629.861776][ T1505] do_syscall_64+0x103/0x610 [ 1629.866365][ T1505] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1629.872252][ T1505] RIP: 0033:0x457f29 [ 1629.876145][ T1505] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1629.895747][ T1505] RSP: 002b:00007fc78e05bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1629.904154][ T1505] RAX: ffffffffffffffda RBX: 00007fc78e05bc90 RCX: 0000000000457f29 [ 1629.912119][ T1505] RDX: 0000000000000001 RSI: 00000000400455c8 RDI: 0000000000000005 18:37:12 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0xa0000, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00000001c0)=0xea4, &(0x7f0000000280)=0x2) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dlm-control\x00', 0x200000, 0x0) ioctl$BLKSECDISCARD(r2, 0x127d, &(0x7f0000000040)=0x1) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000240)=0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x7, 0xd78, 0xb5e, 0xebb, 0x0, 0xa0000, 0x10, 0x4, 0x2, 0x0, 0x3, 0xe1d, 0x3, 0x80, 0x3, 0x1, 0x2, 0xffff, 0x9, 0x7, 0x6, 0x3, 0x9, 0x7, 0x8, 0x9, 0x100000000, 0x8000, 0x578, 0x4, 0x6, 0x5186ba7b, 0x7, 0x5, 0xffffffff, 0x3f, 0x0, 0x3e, 0x1, @perf_bp={&(0x7f0000000000), 0x2}, 0x140a, 0xffffffffffffffff, 0x1f, 0x9, 0x8, 0x1103750f, 0x4}, r3, 0xd, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400) [ 1629.920086][ T1505] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1629.928052][ T1505] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc78e05c6d4 [ 1629.936021][ T1505] R13: 00000000004c07b8 R14: 00000000004d24f0 R15: 0000000000000006 18:37:12 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffdd86]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1629.992366][ T1606] kvm [1595]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 [ 1630.018823][ T1505] Bluetooth: Can't register HCI device 18:37:12 executing program 2: r0 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000040)=0x3) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x7) 18:37:12 executing program 4 (fault-call:4 fault-nth:25): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(r1, 0x400455c8, 0x1) 18:37:12 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e6661740002044100050007700ef80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) [ 1630.090850][ T1553] kvm [1507]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x9e000000 18:37:12 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffff000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:37:12 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0xff020000]}) [ 1630.179834][ T1816] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) [ 1630.221924][ T1819] FAULT_INJECTION: forcing a failure. [ 1630.221924][ T1819] name failslab, interval 1, probability 0, space 0, times 0 [ 1630.282432][ T1819] CPU: 0 PID: 1819 Comm: syz-executor.4 Not tainted 5.0.0+ #15 [ 1630.290026][ T1819] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1630.300080][ T1819] Call Trace: [ 1630.300110][ T1819] dump_stack+0x172/0x1f0 [ 1630.300139][ T1819] should_fail.cold+0xa/0x15 [ 1630.300168][ T1819] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1630.307794][ T1819] ? ___might_sleep+0x163/0x280 [ 1630.307815][ T1819] __should_failslab+0x121/0x190 [ 1630.307851][ T1819] should_failslab+0x9/0x14 [ 1630.307886][ T1819] __kmalloc_track_caller+0x2d8/0x740 [ 1630.307903][ T1819] ? kernfs_activate+0x192/0x1f0 [ 1630.307926][ T1819] ? kstrdup_const+0x66/0x80 [ 1630.318296][ T1819] kstrdup+0x3a/0x70 [ 1630.318314][ T1819] kstrdup_const+0x66/0x80 [ 1630.318330][ T1819] __kernfs_new_node+0xb0/0x690 [ 1630.318350][ T1819] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 1630.318380][ T1819] ? sysfs_do_create_link_sd.isra.0+0x82/0x140 [ 1630.372155][ T1819] ? find_held_lock+0x35/0x130 [ 1630.372180][ T1819] ? sysfs_do_create_link_sd.isra.0+0x82/0x140 [ 1630.372201][ T1819] ? kasan_check_write+0x14/0x20 [ 1630.372222][ T1819] kernfs_new_node+0x99/0x130 [ 1630.383132][ T1819] kernfs_create_link+0xdd/0x250 [ 1630.383156][ T1819] sysfs_do_create_link_sd.isra.0+0x90/0x140 [ 1630.383175][ T1819] sysfs_create_link+0x65/0xc0 [ 1630.383196][ T1819] device_add+0x78f/0x18a0 [ 1630.392797][ T1819] ? get_device_parent.isra.0+0x570/0x570 [ 1630.392815][ T1819] ? start_creating+0x163/0x1e0 [ 1630.392833][ T1819] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1630.392862][ T1819] hci_register_dev+0x2e8/0x860 [ 1630.403754][ T1819] hci_uart_tty_ioctl+0x766/0xb00 [ 1630.403777][ T1819] tty_ioctl+0xac9/0x14d0 [ 1630.403794][ T1819] ? hci_uart_init_work+0x150/0x150 [ 1630.403811][ T1819] ? tty_register_device+0x40/0x40 [ 1630.403831][ T1819] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1630.460362][ T1819] ? tomoyo_init_request_info+0x105/0x1d0 [ 1630.466087][ T1819] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1630.472327][ T1819] ? tomoyo_path_number_perm+0x263/0x520 [ 1630.477956][ T1819] ? find_held_lock+0x35/0x130 [ 1630.482723][ T1819] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1630.488527][ T1819] ? smack_log+0x415/0x540 [ 1630.492961][ T1819] ? tty_register_device+0x40/0x40 [ 1630.498077][ T1819] do_vfs_ioctl+0xd6e/0x1390 [ 1630.502667][ T1819] ? ioctl_preallocate+0x210/0x210 [ 1630.507772][ T1819] ? smack_file_ioctl+0x196/0x310 [ 1630.512795][ T1819] ? smack_inode_link+0x2d0/0x2d0 [ 1630.517831][ T1819] ? fput_many+0x12c/0x1a0 [ 1630.522250][ T1819] ? tomoyo_file_ioctl+0x23/0x30 [ 1630.527187][ T1819] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1630.533439][ T1819] ? security_file_ioctl+0x93/0xc0 [ 1630.538552][ T1819] ksys_ioctl+0xab/0xd0 [ 1630.542709][ T1819] __x64_sys_ioctl+0x73/0xb0 [ 1630.547298][ T1819] do_syscall_64+0x103/0x610 [ 1630.551890][ T1819] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1630.557777][ T1819] RIP: 0033:0x457f29 [ 1630.561667][ T1819] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1630.581280][ T1819] RSP: 002b:00007fc78e05bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1630.589687][ T1819] RAX: ffffffffffffffda RBX: 00007fc78e05bc90 RCX: 0000000000457f29 [ 1630.597664][ T1819] RDX: 0000000000000001 RSI: 00000000400455c8 RDI: 0000000000000005 [ 1630.605634][ T1819] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1630.613598][ T1819] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc78e05c6d4 [ 1630.621566][ T1819] R13: 00000000004c07b8 R14: 00000000004d24f0 R15: 0000000000000006 18:37:13 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x900, 0x0) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000040)={0x1, 0xffffffffffffff9c}) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f0000000140)={0x20, 0x401, 0x7, 0x9, 0x0, 0x81}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:37:13 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0x9f000040]}) 18:37:13 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000500077010f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:37:13 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff8d]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:37:13 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0xff0b0000]}) [ 1630.708591][ T1819] Bluetooth: Can't register HCI device [ 1630.735509][ T1930] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) 18:37:13 executing program 4 (fault-call:4 fault-nth:26): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(r1, 0x400455c8, 0x1) 18:37:13 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000000)=0xe7ba) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:37:13 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000500077011f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:37:13 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1630.949999][ T2146] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) 18:37:13 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0xffff8000]}) 18:37:13 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0xa0010000]}) 18:37:13 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000500077012f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) [ 1631.052863][ T2259] FAULT_INJECTION: forcing a failure. [ 1631.052863][ T2259] name failslab, interval 1, probability 0, space 0, times 0 18:37:13 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0, 0x3, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:37:13 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1631.177271][ T2259] CPU: 1 PID: 2259 Comm: syz-executor.4 Not tainted 5.0.0+ #15 [ 1631.184865][ T2259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1631.184881][ T2259] Call Trace: [ 1631.198232][ T2259] dump_stack+0x172/0x1f0 [ 1631.202575][ T2259] should_fail.cold+0xa/0x15 [ 1631.207180][ T2259] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1631.212996][ T2259] ? ___might_sleep+0x163/0x280 [ 1631.217854][ T2259] __should_failslab+0x121/0x190 [ 1631.222798][ T2259] should_failslab+0x9/0x14 [ 1631.227299][ T2259] kmem_cache_alloc+0x2b2/0x6f0 [ 1631.230194][ T2364] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) [ 1631.232166][ T2259] __kernfs_new_node+0xef/0x690 [ 1631.232186][ T2259] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 1631.232211][ T2259] ? sysfs_do_create_link_sd.isra.0+0x82/0x140 [ 1631.255931][ T2259] ? find_held_lock+0x35/0x130 [ 1631.260711][ T2259] ? sysfs_do_create_link_sd.isra.0+0x82/0x140 [ 1631.266874][ T2259] ? kasan_check_write+0x14/0x20 [ 1631.271825][ T2259] kernfs_new_node+0x99/0x130 [ 1631.277002][ T2259] kernfs_create_link+0xdd/0x250 [ 1631.281957][ T2259] sysfs_do_create_link_sd.isra.0+0x90/0x140 [ 1631.287954][ T2259] sysfs_create_link+0x65/0xc0 [ 1631.292732][ T2259] device_add+0x663/0x18a0 [ 1631.297248][ T2259] ? get_device_parent.isra.0+0x570/0x570 [ 1631.302973][ T2259] ? start_creating+0x163/0x1e0 [ 1631.307831][ T2259] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1631.314082][ T2259] hci_register_dev+0x2e8/0x860 [ 1631.318973][ T2259] hci_uart_tty_ioctl+0x766/0xb00 [ 1631.324012][ T2259] tty_ioctl+0xac9/0x14d0 [ 1631.328348][ T2259] ? hci_uart_init_work+0x150/0x150 [ 1631.333549][ T2259] ? tty_register_device+0x40/0x40 [ 1631.338667][ T2259] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1631.344915][ T2259] ? tomoyo_init_request_info+0x105/0x1d0 [ 1631.350661][ T2259] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1631.356906][ T2259] ? tomoyo_path_number_perm+0x263/0x520 [ 1631.362550][ T2259] ? find_held_lock+0x35/0x130 [ 1631.367329][ T2259] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1631.373146][ T2259] ? smack_log+0x415/0x540 [ 1631.377594][ T2259] ? tty_register_device+0x40/0x40 [ 1631.382722][ T2259] do_vfs_ioctl+0xd6e/0x1390 [ 1631.387329][ T2259] ? ioctl_preallocate+0x210/0x210 [ 1631.392456][ T2259] ? smack_file_ioctl+0x196/0x310 [ 1631.397490][ T2259] ? smack_inode_link+0x2d0/0x2d0 [ 1631.402529][ T2259] ? fput_many+0x12c/0x1a0 [ 1631.406962][ T2259] ? tomoyo_file_ioctl+0x23/0x30 [ 1631.411909][ T2259] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1631.418164][ T2259] ? security_file_ioctl+0x93/0xc0 [ 1631.423291][ T2259] ksys_ioctl+0xab/0xd0 [ 1631.427465][ T2259] __x64_sys_ioctl+0x73/0xb0 [ 1631.432069][ T2259] do_syscall_64+0x103/0x610 [ 1631.436672][ T2259] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1631.442567][ T2259] RIP: 0033:0x457f29 [ 1631.446469][ T2259] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1631.466076][ T2259] RSP: 002b:00007fc78e03ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 18:37:13 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8, 0x1) 18:37:14 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x4000000000]}) [ 1631.474493][ T2259] RAX: ffffffffffffffda RBX: 00007fc78e03ac90 RCX: 0000000000457f29 [ 1631.482471][ T2259] RDX: 0000000000000001 RSI: 00000000400455c8 RDI: 0000000000000003 [ 1631.490453][ T2259] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 1631.498437][ T2259] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc78e03b6d4 [ 1631.506411][ T2259] R13: 00000000004c07b8 R14: 00000000004d24f0 R15: 0000000000000004 18:37:14 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0xa00d0000]}) [ 1631.700035][ T2259] Bluetooth: Can't register HCI device 18:37:14 executing program 4 (fault-call:4 fault-nth:27): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(r1, 0x400455c8, 0x1) 18:37:14 executing program 2: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000140)='em1.', 0x0}, 0x30) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000001c0)=r0, 0x4) arch_prctl$ARCH_MAP_VDSO_32(0x2002, 0x2) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000040)={0xc27e, 0x3}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000200)=0xffffffffffffffff, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 18:37:14 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ffffffffffff]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:37:14 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000500077014f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:37:14 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x1c000000000]}) 18:37:14 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0xb0000040]}) [ 1631.833375][ T2597] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) 18:37:14 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1631.888119][ T2629] FAULT_INJECTION: forcing a failure. [ 1631.888119][ T2629] name failslab, interval 1, probability 0, space 0, times 0 [ 1631.959587][ T2629] CPU: 0 PID: 2629 Comm: syz-executor.4 Not tainted 5.0.0+ #15 [ 1631.967176][ T2629] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1631.977237][ T2629] Call Trace: [ 1631.980549][ T2629] dump_stack+0x172/0x1f0 [ 1631.984900][ T2629] should_fail.cold+0xa/0x15 [ 1631.989513][ T2629] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1631.995332][ T2629] ? ___might_sleep+0x163/0x280 [ 1632.000194][ T2629] __should_failslab+0x121/0x190 [ 1632.005142][ T2629] should_failslab+0x9/0x14 [ 1632.009661][ T2629] kmem_cache_alloc+0x2b2/0x6f0 [ 1632.014526][ T2629] __kernfs_new_node+0xef/0x690 [ 1632.019392][ T2629] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 1632.024874][ T2629] ? kernfs_activate+0x192/0x1f0 [ 1632.029833][ T2629] ? lock_downgrade+0x880/0x880 [ 1632.034700][ T2629] ? mutex_trylock+0x1e0/0x1e0 [ 1632.039470][ T2629] ? lock_downgrade+0x880/0x880 [ 1632.044331][ T2629] kernfs_new_node+0x99/0x130 [ 1632.049020][ T2629] kernfs_create_dir_ns+0x52/0x160 [ 1632.054150][ T2629] internal_create_group+0x7f8/0xc40 [ 1632.059466][ T2629] ? remove_files.isra.0+0x190/0x190 [ 1632.064767][ T2629] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1632.071013][ T2629] ? kernfs_put+0x3e3/0x600 [ 1632.075525][ T2629] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1632.081771][ T2629] ? kernfs_create_link+0x1d2/0x250 [ 1632.086985][ T2629] sysfs_create_group+0x20/0x30 [ 1632.091844][ T2629] dpm_sysfs_add+0x8b/0x270 [ 1632.096361][ T2629] device_add+0xa20/0x18a0 [ 1632.100793][ T2629] ? get_device_parent.isra.0+0x570/0x570 [ 1632.106530][ T2629] ? start_creating+0x163/0x1e0 [ 1632.111394][ T2629] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1632.117675][ T2629] hci_register_dev+0x2e8/0x860 [ 1632.122544][ T2629] hci_uart_tty_ioctl+0x766/0xb00 [ 1632.127588][ T2629] tty_ioctl+0xac9/0x14d0 [ 1632.131931][ T2629] ? hci_uart_init_work+0x150/0x150 [ 1632.137142][ T2629] ? tty_register_device+0x40/0x40 [ 1632.142711][ T2629] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1632.148962][ T2629] ? tomoyo_init_request_info+0x105/0x1d0 [ 1632.154693][ T2629] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1632.160942][ T2629] ? tomoyo_path_number_perm+0x263/0x520 [ 1632.166582][ T2629] ? find_held_lock+0x35/0x130 [ 1632.171363][ T2629] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1632.177177][ T2629] ? smack_log+0x415/0x540 [ 1632.181622][ T2629] ? tty_register_device+0x40/0x40 [ 1632.186740][ T2629] do_vfs_ioctl+0xd6e/0x1390 [ 1632.191338][ T2629] ? ioctl_preallocate+0x210/0x210 [ 1632.196461][ T2629] ? smack_file_ioctl+0x196/0x310 [ 1632.201494][ T2629] ? smack_inode_link+0x2d0/0x2d0 [ 1632.206530][ T2629] ? fput_many+0x12c/0x1a0 [ 1632.210957][ T2629] ? tomoyo_file_ioctl+0x23/0x30 [ 1632.215912][ T2629] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1632.222163][ T2629] ? security_file_ioctl+0x93/0xc0 [ 1632.227292][ T2629] ksys_ioctl+0xab/0xd0 [ 1632.231469][ T2629] __x64_sys_ioctl+0x73/0xb0 [ 1632.236079][ T2629] do_syscall_64+0x103/0x610 [ 1632.240685][ T2629] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1632.246585][ T2629] RIP: 0033:0x457f29 [ 1632.250486][ T2629] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1632.270101][ T2629] RSP: 002b:00007fc78e05bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1632.278525][ T2629] RAX: ffffffffffffffda RBX: 00007fc78e05bc90 RCX: 0000000000457f29 [ 1632.286502][ T2629] RDX: 0000000000000001 RSI: 00000000400455c8 RDI: 0000000000000005 [ 1632.294474][ T2629] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1632.302452][ T2629] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc78e05c6d4 18:37:14 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept$ax25(0xffffffffffffffff, &(0x7f0000000000)={{0x3, @netrom}, [@netrom, @bcast, @rose, @rose, @default, @bcast, @rose, @netrom]}, &(0x7f0000000140)=0x48) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:37:14 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x10200, 0x0) ioctl$sock_ax25_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @default, 0x3, [@default, @default, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @bcast]}) 18:37:14 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000140)={0x5, 0x100000001, 0x5}) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:37:14 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20\x00', 0xa080, 0x0) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f0000000180)) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x80, 0x0) r3 = eventfd(0x7) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f0000000040)={0x3, r3}) 18:37:14 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e6661740002044100050007702ff80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) [ 1632.310442][ T2629] R13: 00000000004c07b8 R14: 00000000004d24f0 R15: 0000000000000006 [ 1632.385983][ T3145] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) [ 1632.416822][ T2629] Bluetooth: Can't register HCI device 18:37:14 executing program 4 (fault-call:4 fault-nth:28): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(r1, 0x400455c8, 0x1) 18:37:14 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x1004000000000]}) 18:37:14 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0xb7000040]}) 18:37:14 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:37:15 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x402001, 0x0) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000040)={0x6, 0x100000000}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) [ 1632.578978][ T3405] FAULT_INJECTION: forcing a failure. [ 1632.578978][ T3405] name failslab, interval 1, probability 0, space 0, times 0 [ 1632.627133][ T3405] CPU: 0 PID: 3405 Comm: syz-executor.4 Not tainted 5.0.0+ #15 [ 1632.634715][ T3405] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1632.644776][ T3405] Call Trace: [ 1632.648086][ T3405] dump_stack+0x172/0x1f0 [ 1632.652457][ T3405] should_fail.cold+0xa/0x15 [ 1632.657071][ T3405] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1632.662890][ T3405] ? ___might_sleep+0x163/0x280 [ 1632.667753][ T3405] __should_failslab+0x121/0x190 [ 1632.672705][ T3405] should_failslab+0x9/0x14 18:37:15 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:37:15 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1632.677228][ T3405] kmem_cache_alloc+0x2b2/0x6f0 [ 1632.682096][ T3405] __kernfs_new_node+0xef/0x690 [ 1632.686956][ T3405] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 1632.692448][ T3405] ? kernfs_activate+0x192/0x1f0 [ 1632.697405][ T3405] ? lock_downgrade+0x880/0x880 [ 1632.702287][ T3405] ? mutex_trylock+0x1e0/0x1e0 [ 1632.707054][ T3405] ? lock_downgrade+0x880/0x880 [ 1632.711912][ T3405] kernfs_new_node+0x99/0x130 [ 1632.716614][ T3405] kernfs_create_dir_ns+0x52/0x160 [ 1632.721736][ T3405] internal_create_group+0x7f8/0xc40 18:37:15 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000500077051f80000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:37:15 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x400, 0x0, 0x0, 0x0, 0xd2b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x3, 0x2) accept$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) connect$packet(r1, &(0x7f0000000180)={0x11, 0x1, r2, 0x1, 0x31dc, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0xfff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) [ 1632.721764][ T3405] ? remove_files.isra.0+0x190/0x190 [ 1632.721787][ T3405] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1632.738573][ T3405] ? kernfs_put+0x3e3/0x600 [ 1632.743091][ T3405] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1632.749342][ T3405] ? kernfs_create_link+0x1d2/0x250 [ 1632.754559][ T3405] sysfs_create_group+0x20/0x30 [ 1632.759440][ T3405] dpm_sysfs_add+0x8b/0x270 [ 1632.763955][ T3405] device_add+0xa20/0x18a0 [ 1632.768380][ T3405] ? get_device_parent.isra.0+0x570/0x570 [ 1632.768398][ T3405] ? start_creating+0x163/0x1e0 [ 1632.768432][ T3405] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1632.768454][ T3405] hci_register_dev+0x2e8/0x860 [ 1632.768480][ T3405] hci_uart_tty_ioctl+0x766/0xb00 [ 1632.768503][ T3405] tty_ioctl+0xac9/0x14d0 [ 1632.790147][ T3405] ? hci_uart_init_work+0x150/0x150 [ 1632.790167][ T3405] ? tty_register_device+0x40/0x40 [ 1632.790183][ T3405] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1632.790197][ T3405] ? tomoyo_init_request_info+0x105/0x1d0 [ 1632.790214][ T3405] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1632.790235][ T3405] ? tomoyo_path_number_perm+0x263/0x520 [ 1632.821875][ T3405] ? find_held_lock+0x35/0x130 [ 1632.821897][ T3405] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1632.821912][ T3405] ? smack_log+0x415/0x540 [ 1632.821949][ T3405] ? tty_register_device+0x40/0x40 [ 1632.821976][ T3405] do_vfs_ioctl+0xd6e/0x1390 [ 1632.853877][ T3405] ? ioctl_preallocate+0x210/0x210 [ 1632.853895][ T3405] ? smack_file_ioctl+0x196/0x310 [ 1632.853911][ T3405] ? smack_inode_link+0x2d0/0x2d0 [ 1632.853937][ T3405] ? fput_many+0x12c/0x1a0 18:37:15 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1632.853959][ T3405] ? tomoyo_file_ioctl+0x23/0x30 [ 1632.878062][ T3405] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1632.878080][ T3405] ? security_file_ioctl+0x93/0xc0 [ 1632.878100][ T3405] ksys_ioctl+0xab/0xd0 [ 1632.878119][ T3405] __x64_sys_ioctl+0x73/0xb0 [ 1632.878141][ T3405] do_syscall_64+0x103/0x610 [ 1632.907684][ T3405] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1632.907698][ T3405] RIP: 0033:0x457f29 18:37:15 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x100c000000000]}) [ 1632.907715][ T3405] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1632.907730][ T3405] RSP: 002b:00007fc78e05bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1632.917491][ T3405] RAX: ffffffffffffffda RBX: 00007fc78e05bc90 RCX: 0000000000457f29 [ 1632.917500][ T3405] RDX: 0000000000000001 RSI: 00000000400455c8 RDI: 0000000000000005 [ 1632.917509][ T3405] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1632.917518][ T3405] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc78e05c6d4 18:37:15 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10b000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) [ 1632.917527][ T3405] R13: 00000000004c07b8 R14: 00000000004d24f0 R15: 0000000000000006 [ 1633.005626][ T3621] FAT-fs (loop5): bread failed, FSINFO block (sector = 241) [ 1633.068405][ T3405] Bluetooth: Can't register HCI device 18:37:15 executing program 4 (fault-call:4 fault-nth:29): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(r1, 0x400455c8, 0x1) 18:37:15 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0xc0000000]}) 18:37:15 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:37:15 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x2000000000000]}) 18:37:15 executing program 2: r0 = request_key(&(0x7f0000000240)='cifs.idmap\x00', &(0x7f0000000280)={'syz', 0x2}, &(0x7f00000002c0)='/dev/rfkill\x00', 0xffffffffffffffff) keyctl$KEYCTL_PKEY_QUERY(0x18, r0, 0x0, &(0x7f0000000300)='\'\x00', &(0x7f0000000340)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x24000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20, @remote}}, 0x788, 0x8, 0x1, 0x7fff, 0x2}, &(0x7f0000000040)=0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r3, 0x4) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 18:37:15 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000500077008f80200d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) [ 1633.218636][ T3844] kvm_set_msr_common: 13 callbacks suppressed [ 1633.218651][ T3844] kvm [3825]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0xc0000000 [ 1633.235607][ T3845] kvm [3821]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 [ 1633.274087][ T3845] kvm [3821]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 [ 1633.297214][ T3847] FAULT_INJECTION: forcing a failure. [ 1633.297214][ T3847] name failslab, interval 1, probability 0, space 0, times 0 18:37:15 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x806000000000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1633.323967][ T3861] kvm [3825]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0xc0000000 [ 1633.349498][ T3847] CPU: 1 PID: 3847 Comm: syz-executor.4 Not tainted 5.0.0+ #15 [ 1633.357060][ T3847] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1633.367116][ T3847] Call Trace: [ 1633.370427][ T3847] dump_stack+0x172/0x1f0 [ 1633.374777][ T3847] should_fail.cold+0xa/0x15 [ 1633.379381][ T3847] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1633.385210][ T3847] ? ___might_sleep+0x163/0x280 [ 1633.390069][ T3847] __should_failslab+0x121/0x190 [ 1633.395011][ T3847] should_failslab+0x9/0x14 [ 1633.399526][ T3847] kmem_cache_alloc+0x2b2/0x6f0 [ 1633.404399][ T3847] __kernfs_new_node+0xef/0x690 [ 1633.409276][ T3847] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 1633.414748][ T3847] ? kernfs_activate+0x192/0x1f0 [ 1633.419702][ T3847] ? lock_downgrade+0x880/0x880 [ 1633.424567][ T3847] ? mutex_trylock+0x1e0/0x1e0 [ 1633.429341][ T3847] ? lock_downgrade+0x880/0x880 [ 1633.429361][ T3847] kernfs_new_node+0x99/0x130 [ 1633.429382][ T3847] kernfs_create_dir_ns+0x52/0x160 [ 1633.429405][ T3847] internal_create_group+0x7f8/0xc40 [ 1633.444051][ T3847] ? remove_files.isra.0+0x190/0x190 [ 1633.444074][ T3847] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1633.460845][ T3847] ? kernfs_put+0x3e3/0x600 [ 1633.465361][ T3847] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1633.471610][ T3847] ? kernfs_create_link+0x1d2/0x250 [ 1633.476816][ T3847] sysfs_create_group+0x20/0x30 [ 1633.476835][ T3847] dpm_sysfs_add+0x8b/0x270 [ 1633.476853][ T3847] device_add+0xa20/0x18a0 [ 1633.476874][ T3847] ? get_device_parent.isra.0+0x570/0x570 [ 1633.476890][ T3847] ? start_creating+0x163/0x1e0 [ 1633.476907][ T3847] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1633.476942][ T3847] hci_register_dev+0x2e8/0x860 [ 1633.501199][ T3847] hci_uart_tty_ioctl+0x766/0xb00 [ 1633.501223][ T3847] tty_ioctl+0xac9/0x14d0 [ 1633.501244][ T3847] ? hci_uart_init_work+0x150/0x150 [ 1633.526800][ T3847] ? tty_register_device+0x40/0x40 [ 1633.531914][ T3847] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1633.538156][ T3847] ? tomoyo_init_request_info+0x105/0x1d0 [ 1633.543875][ T3847] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1633.550111][ T3847] ? tomoyo_path_number_perm+0x263/0x520 [ 1633.555743][ T3847] ? find_held_lock+0x35/0x130 [ 1633.560508][ T3847] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1633.566312][ T3847] ? smack_log+0x415/0x540 [ 1633.570748][ T3847] ? tty_register_device+0x40/0x40 [ 1633.575859][ T3847] do_vfs_ioctl+0xd6e/0x1390 [ 1633.580459][ T3847] ? ioctl_preallocate+0x210/0x210 [ 1633.585572][ T3847] ? smack_file_ioctl+0x196/0x310 [ 1633.590600][ T3847] ? smack_inode_link+0x2d0/0x2d0 [ 1633.595649][ T3847] ? fput_many+0x12c/0x1a0 [ 1633.600069][ T3847] ? tomoyo_file_ioctl+0x23/0x30 [ 1633.605003][ T3847] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1633.611246][ T3847] ? security_file_ioctl+0x93/0xc0 [ 1633.616359][ T3847] ksys_ioctl+0xab/0xd0 [ 1633.620519][ T3847] __x64_sys_ioctl+0x73/0xb0 [ 1633.625111][ T3847] do_syscall_64+0x103/0x610 [ 1633.629703][ T3847] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1633.635592][ T3847] RIP: 0033:0x457f29 [ 1633.639487][ T3847] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1633.659101][ T3847] RSP: 002b:00007fc78e05bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1633.667508][ T3847] RAX: ffffffffffffffda RBX: 00007fc78e05bc90 RCX: 0000000000457f29 18:37:15 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x4000000000000]}) 18:37:16 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000140)={0x6, 0xff, 0x7, 'queue1\x00', 0x3}) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1633.675475][ T3847] RDX: 0000000000000001 RSI: 00000000400455c8 RDI: 0000000000000005 [ 1633.683448][ T3847] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1633.691425][ T3847] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc78e05c6d4 [ 1633.699391][ T3847] R13: 00000000004c07b8 R14: 00000000004d24f0 R15: 0000000000000006 18:37:16 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000500077008f80300d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) [ 1633.762531][ T4004] kvm [3990]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 18:37:16 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00000000000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:37:16 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0xc0000080]}) [ 1633.884108][ T4120] FAT-fs (loop5): Directory bread(block 80) failed [ 1633.933027][ T4120] FAT-fs (loop5): Directory bread(block 81) failed [ 1633.940998][ T4120] FAT-fs (loop5): Directory bread(block 82) failed [ 1633.954361][ T4171] kvm [4170]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0xc0000080 [ 1633.962072][ T4120] FAT-fs (loop5): Directory bread(block 83) failed [ 1633.975268][ T4120] FAT-fs (loop5): Directory bread(block 84) failed [ 1633.977801][ T3847] Bluetooth: Can't register HCI device [ 1633.981972][ T4120] FAT-fs (loop5): Directory bread(block 85) failed [ 1633.999558][ T4120] FAT-fs (loop5): Directory bread(block 86) failed [ 1634.006183][ T4120] FAT-fs (loop5): Directory bread(block 87) failed [ 1634.037053][ T4120] FAT-fs (loop5): Directory bread(block 88) failed [ 1634.057129][ T4120] FAT-fs (loop5): Directory bread(block 89) failed 18:37:16 executing program 4 (fault-call:4 fault-nth:30): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(r1, 0x400455c8, 0x1) 18:37:16 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x8000000000000]}) 18:37:16 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x7fff) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000000)={0x4, 0x2, 0x100000001, 0x101, 0x401}) 18:37:16 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2800000000000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:37:16 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0xc0000081]}) [ 1634.079366][ T4120] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 1634.151017][ T4176] kvm [4175]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 18:37:16 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c00000000000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1634.194924][ T4324] FAULT_INJECTION: forcing a failure. [ 1634.194924][ T4324] name failslab, interval 1, probability 0, space 0, times 0 [ 1634.225504][ T4292] kvm [4287]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0xc0000081 18:37:16 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000500077008f80400d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) [ 1634.246978][ T4176] kvm [4175]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 18:37:16 executing program 2: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FICLONE(r0, 0x40049409, r1) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUMINPUT(r0, 0xc050561a, &(0x7f0000000000)={0x100000000, "86be963bad8ebbcac3b22f931f569c1dea0e2ac8480344f211985944f94ab9d1", 0x3, 0x4, 0x5, 0x4d4ebc34f6978bbb, 0x0, 0x8}) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1634.288849][ T4389] kvm [4287]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0xc0000081 [ 1634.298741][ T4324] CPU: 0 PID: 4324 Comm: syz-executor.4 Not tainted 5.0.0+ #15 [ 1634.306305][ T4324] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1634.316361][ T4324] Call Trace: [ 1634.319670][ T4324] dump_stack+0x172/0x1f0 [ 1634.324016][ T4324] should_fail.cold+0xa/0x15 [ 1634.328625][ T4324] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1634.328649][ T4324] ? ___might_sleep+0x163/0x280 [ 1634.328669][ T4324] __should_failslab+0x121/0x190 [ 1634.328690][ T4324] should_failslab+0x9/0x14 [ 1634.328714][ T4324] kmem_cache_alloc+0x2b2/0x6f0 [ 1634.348768][ T4324] ? lock_downgrade+0x880/0x880 [ 1634.348792][ T4324] __kernfs_new_node+0xef/0x690 [ 1634.348812][ T4324] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 1634.368762][ T4324] ? wait_for_completion+0x440/0x440 [ 1634.374063][ T4324] ? mutex_unlock+0xd/0x10 [ 1634.378483][ T4324] ? kernfs_activate+0x192/0x1f0 [ 1634.383435][ T4324] kernfs_new_node+0x99/0x130 [ 1634.388118][ T4324] __kernfs_create_file+0x51/0x340 [ 1634.393232][ T4324] sysfs_add_file_mode_ns+0x222/0x560 [ 1634.398610][ T4324] sysfs_merge_group+0x1a0/0x340 [ 1634.403549][ T4324] ? sysfs_mount+0x1e0/0x1e0 [ 1634.408139][ T4324] ? kernfs_put+0x3e3/0x600 [ 1634.412648][ T4324] dpm_sysfs_add+0x21d/0x270 [ 1634.417237][ T4324] device_add+0xa20/0x18a0 [ 1634.421655][ T4324] ? get_device_parent.isra.0+0x570/0x570 [ 1634.427371][ T4324] ? start_creating+0x163/0x1e0 [ 1634.432222][ T4324] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1634.438467][ T4324] hci_register_dev+0x2e8/0x860 [ 1634.443323][ T4324] hci_uart_tty_ioctl+0x766/0xb00 [ 1634.448352][ T4324] tty_ioctl+0xac9/0x14d0 [ 1634.452681][ T4324] ? hci_uart_init_work+0x150/0x150 [ 1634.457878][ T4324] ? tty_register_device+0x40/0x40 [ 1634.462985][ T4324] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1634.469221][ T4324] ? tomoyo_init_request_info+0x105/0x1d0 [ 1634.474939][ T4324] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1634.481177][ T4324] ? tomoyo_path_number_perm+0x263/0x520 [ 1634.486804][ T4324] ? find_held_lock+0x35/0x130 [ 1634.491569][ T4324] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1634.497372][ T4324] ? smack_log+0x415/0x540 [ 1634.501807][ T4324] ? tty_register_device+0x40/0x40 [ 1634.506920][ T4324] do_vfs_ioctl+0xd6e/0x1390 [ 1634.511512][ T4324] ? ioctl_preallocate+0x210/0x210 [ 1634.516618][ T4324] ? smack_file_ioctl+0x196/0x310 [ 1634.521641][ T4324] ? smack_inode_link+0x2d0/0x2d0 [ 1634.526671][ T4324] ? fput_many+0x12c/0x1a0 [ 1634.531089][ T4324] ? tomoyo_file_ioctl+0x23/0x30 [ 1634.536025][ T4324] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1634.542291][ T4324] ? security_file_ioctl+0x93/0xc0 [ 1634.547404][ T4324] ksys_ioctl+0xab/0xd0 [ 1634.551580][ T4324] __x64_sys_ioctl+0x73/0xb0 [ 1634.556171][ T4324] do_syscall_64+0x103/0x610 [ 1634.560763][ T4324] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1634.566650][ T4324] RIP: 0033:0x457f29 [ 1634.570542][ T4324] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1634.590140][ T4324] RSP: 002b:00007fc78e05bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1634.598546][ T4324] RAX: ffffffffffffffda RBX: 00007fc78e05bc90 RCX: 0000000000457f29 [ 1634.606511][ T4324] RDX: 0000000000000001 RSI: 00000000400455c8 RDI: 0000000000000005 [ 1634.614478][ T4324] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1634.622451][ T4324] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc78e05c6d4 [ 1634.630425][ T4324] R13: 00000000004c07b8 R14: 00000000004d24f0 R15: 0000000000000006 18:37:17 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3a00000000000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:37:17 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x4d564b00000000]}) 18:37:17 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c00000000000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1634.709426][ T4418] FAT-fs (loop5): Directory bread(block 85) failed [ 1634.741894][ T4418] FAT-fs (loop5): Directory bread(block 86) failed [ 1634.762229][ T4324] Bluetooth: Can't register HCI device [ 1634.771915][ T4418] FAT-fs (loop5): Directory bread(block 87) failed 18:37:17 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000002580)={&(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000002400)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/4096, 0x1000}, {&(0x7f0000002140)=""/56, 0x38}, {&(0x7f0000002180)=""/217, 0xd9}, {&(0x7f0000002280)=""/18, 0x12}, {&(0x7f00000022c0)=""/183, 0xb7}, {&(0x7f0000002380)=""/79, 0x4f}], 0x7, &(0x7f0000002480)=""/226, 0xe2}, 0x0) setsockopt$RXRPC_SECURITY_KEYRING(r0, 0x110, 0x2, &(0x7f00000025c0)='systems\x00', 0x8) [ 1634.825991][ T4418] FAT-fs (loop5): Directory bread(block 88) failed [ 1634.837378][ T4418] FAT-fs (loop5): Directory bread(block 89) failed 18:37:17 executing program 4 (fault-call:4 fault-nth:31): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(r1, 0x400455c8, 0x1) 18:37:17 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1634.869479][ T4418] FAT-fs (loop5): Directory bread(block 90) failed [ 1634.907150][ T4418] FAT-fs (loop5): Directory bread(block 91) failed [ 1634.916488][ T4418] FAT-fs (loop5): Directory bread(block 92) failed 18:37:17 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x80ffff00000000]}) 18:37:17 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305000000000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1634.950026][ T4418] FAT-fs (loop5): Directory bread(block 93) failed [ 1634.970361][ T4601] FAULT_INJECTION: forcing a failure. [ 1634.970361][ T4601] name failslab, interval 1, probability 0, space 0, times 0 [ 1634.983540][ T4418] FAT-fs (loop5): Directory bread(block 94) failed [ 1635.018693][ T4601] CPU: 0 PID: 4601 Comm: syz-executor.4 Not tainted 5.0.0+ #15 [ 1635.019564][ T4418] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 1635.026280][ T4601] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1635.026287][ T4601] Call Trace: [ 1635.026316][ T4601] dump_stack+0x172/0x1f0 [ 1635.026347][ T4601] should_fail.cold+0xa/0x15 [ 1635.046812][ T4601] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1635.059058][ T4601] ? ___might_sleep+0x163/0x280 [ 1635.059079][ T4601] __should_failslab+0x121/0x190 [ 1635.059099][ T4601] should_failslab+0x9/0x14 [ 1635.059122][ T4601] kmem_cache_alloc+0x2b2/0x6f0 [ 1635.079156][ T4601] ? lock_downgrade+0x880/0x880 [ 1635.079181][ T4601] __kernfs_new_node+0xef/0x690 [ 1635.079201][ T4601] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 1635.090709][ T4601] ? wait_for_completion+0x440/0x440 [ 1635.090735][ T4601] ? mutex_unlock+0xd/0x10 [ 1635.090749][ T4601] ? kernfs_activate+0x192/0x1f0 [ 1635.090771][ T4601] kernfs_new_node+0x99/0x130 [ 1635.120325][ T4601] __kernfs_create_file+0x51/0x340 [ 1635.125468][ T4601] sysfs_add_file_mode_ns+0x222/0x560 [ 1635.130862][ T4601] sysfs_merge_group+0x1a0/0x340 [ 1635.135813][ T4601] ? sysfs_mount+0x1e0/0x1e0 [ 1635.140411][ T4601] ? kernfs_put+0x3e3/0x600 [ 1635.145403][ T4601] dpm_sysfs_add+0x21d/0x270 [ 1635.150014][ T4601] device_add+0xa20/0x18a0 [ 1635.154469][ T4601] ? get_device_parent.isra.0+0x570/0x570 [ 1635.160194][ T4601] ? start_creating+0x163/0x1e0 [ 1635.165053][ T4601] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1635.171311][ T4601] hci_register_dev+0x2e8/0x860 [ 1635.176179][ T4601] hci_uart_tty_ioctl+0x766/0xb00 [ 1635.181218][ T4601] tty_ioctl+0xac9/0x14d0 [ 1635.185554][ T4601] ? hci_uart_init_work+0x150/0x150 [ 1635.190761][ T4601] ? tty_register_device+0x40/0x40 [ 1635.195872][ T4601] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1635.202114][ T4601] ? tomoyo_init_request_info+0x105/0x1d0 [ 1635.207836][ T4601] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1635.214079][ T4601] ? tomoyo_path_number_perm+0x263/0x520 [ 1635.219718][ T4601] ? find_held_lock+0x35/0x130 [ 1635.224488][ T4601] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1635.230295][ T4601] ? smack_log+0x415/0x540 [ 1635.234734][ T4601] ? tty_register_device+0x40/0x40 [ 1635.239855][ T4601] do_vfs_ioctl+0xd6e/0x1390 [ 1635.244468][ T4601] ? ioctl_preallocate+0x210/0x210 [ 1635.249586][ T4601] ? smack_file_ioctl+0x196/0x310 [ 1635.254610][ T4601] ? smack_inode_link+0x2d0/0x2d0 [ 1635.259650][ T4601] ? fput_many+0x12c/0x1a0 [ 1635.264076][ T4601] ? tomoyo_file_ioctl+0x23/0x30 [ 1635.269017][ T4601] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1635.275550][ T4601] ? security_file_ioctl+0x93/0xc0 [ 1635.280764][ T4601] ksys_ioctl+0xab/0xd0 [ 1635.284925][ T4601] __x64_sys_ioctl+0x73/0xb0 [ 1635.289521][ T4601] do_syscall_64+0x103/0x610 [ 1635.294122][ T4601] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1635.300012][ T4601] RIP: 0033:0x457f29 [ 1635.303912][ T4601] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1635.323526][ T4601] RSP: 002b:00007fc78e05bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1635.331937][ T4601] RAX: ffffffffffffffda RBX: 00007fc78e05bc90 RCX: 0000000000457f29 [ 1635.339909][ T4601] RDX: 0000000000000001 RSI: 00000000400455c8 RDI: 0000000000000005 [ 1635.347881][ T4601] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1635.355851][ T4601] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc78e05c6d4 18:37:17 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0xc0000082]}) 18:37:17 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1ac8, 0x40) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000040)={0x5, 0xd5, &(0x7f0000000140)="dedf47794b60e157aa4cdde72af22ae61a3acddd2ce5d6a4ecd7a3de8754669f40908eb6a0132a2f7f5e7040f5fd229f1acb6c8f35d4d252a89ad09453d28b64463f9204dd576b4fade9ed89e2967a622fc3cc51e43291532d091b4a8108fa56c45e2c8b53cd1909750bcd73ae147a832f4a829e51ce65bd05aade179ba4edbeff18063e5db444268a5d7a6029ba7b7326973e7af54f5929deb50a6c49ace2da2b894eef64003e2ed255b4178def2cf076fb8b01a9fa5d7942b08b6943a103d4b81bfa3181addeaa4f2a4c341ef6e6202f2a4e988d"}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 18:37:17 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000500077008f80500d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:37:17 executing program 4 (fault-call:4 fault-nth:32): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(r1, 0x400455c8, 0x1) [ 1635.363819][ T4601] R13: 00000000004c07b8 R14: 00000000004d24f0 R15: 0000000000000006 [ 1635.388901][ T4601] Bluetooth: Can't register HCI device [ 1635.456811][ T4724] FAT-fs (loop5): Directory bread(block 90) failed [ 1635.486208][ T4724] FAT-fs (loop5): Directory bread(block 91) failed 18:37:18 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x18000, 0x0) ioctl$VIDIOC_G_CTRL(r1, 0xc008561b, &(0x7f0000000040)={0x1, 0x80000000000}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) [ 1635.509785][ T4731] FAULT_INJECTION: forcing a failure. [ 1635.509785][ T4731] name failslab, interval 1, probability 0, space 0, times 0 18:37:18 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000000000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:37:18 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x100000000000000]}) [ 1635.552291][ T4724] FAT-fs (loop5): Directory bread(block 92) failed [ 1635.588090][ T4731] CPU: 0 PID: 4731 Comm: syz-executor.4 Not tainted 5.0.0+ #15 [ 1635.595668][ T4731] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1635.605726][ T4731] Call Trace: [ 1635.609032][ T4731] dump_stack+0x172/0x1f0 [ 1635.613385][ T4731] should_fail.cold+0xa/0x15 [ 1635.618006][ T4731] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1635.623827][ T4731] ? ___might_sleep+0x163/0x280 [ 1635.628685][ T4731] __should_failslab+0x121/0x190 [ 1635.633632][ T4731] should_failslab+0x9/0x14 [ 1635.638144][ T4731] kmem_cache_alloc+0x2b2/0x6f0 [ 1635.643087][ T4731] ? lock_downgrade+0x880/0x880 [ 1635.647952][ T4731] __kernfs_new_node+0xef/0x690 18:37:18 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x4000000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x4306, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x120000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf16, 0x0, 0x800000000000000, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) [ 1635.652810][ T4731] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 1635.658281][ T4731] ? wait_for_completion+0x440/0x440 [ 1635.663584][ T4731] ? mutex_unlock+0xd/0x10 [ 1635.668010][ T4731] ? kernfs_activate+0x192/0x1f0 [ 1635.672961][ T4731] kernfs_new_node+0x99/0x130 [ 1635.677659][ T4731] __kernfs_create_file+0x51/0x340 [ 1635.682788][ T4731] sysfs_add_file_mode_ns+0x222/0x560 [ 1635.688175][ T4731] sysfs_merge_group+0x1a0/0x340 [ 1635.693125][ T4731] ? sysfs_mount+0x1e0/0x1e0 [ 1635.697723][ T4731] ? kernfs_put+0x3e3/0x600 [ 1635.702247][ T4731] dpm_sysfs_add+0x21d/0x270 [ 1635.706848][ T4731] device_add+0xa20/0x18a0 [ 1635.711287][ T4731] ? get_device_parent.isra.0+0x570/0x570 [ 1635.717017][ T4731] ? start_creating+0x163/0x1e0 [ 1635.721880][ T4731] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1635.728136][ T4731] hci_register_dev+0x2e8/0x860 [ 1635.733008][ T4731] hci_uart_tty_ioctl+0x766/0xb00 [ 1635.738047][ T4731] tty_ioctl+0xac9/0x14d0 [ 1635.742386][ T4731] ? hci_uart_init_work+0x150/0x150 [ 1635.747608][ T4731] ? tty_register_device+0x40/0x40 18:37:18 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x20080, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000040)={0x8, 0x5}) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000240)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000200)={0xffffffffffffffff}, 0x13f, 0x100d}}, 0x20) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(r1, &(0x7f0000000280)={0xb, 0x10, 0xfa00, {&(0x7f0000000140), r2, 0x80000000}}, 0x18) [ 1635.752757][ T4731] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1635.759018][ T4731] ? tomoyo_init_request_info+0x105/0x1d0 [ 1635.764747][ T4731] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1635.770992][ T4731] ? tomoyo_path_number_perm+0x263/0x520 [ 1635.776627][ T4731] ? find_held_lock+0x35/0x130 [ 1635.781403][ T4731] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1635.787235][ T4731] ? smack_log+0x415/0x540 [ 1635.791682][ T4731] ? tty_register_device+0x40/0x40 [ 1635.796807][ T4731] do_vfs_ioctl+0xd6e/0x1390 [ 1635.801423][ T4731] ? ioctl_preallocate+0x210/0x210 [ 1635.806553][ T4731] ? smack_file_ioctl+0x196/0x310 [ 1635.811586][ T4731] ? smack_inode_link+0x2d0/0x2d0 [ 1635.816633][ T4731] ? fput_many+0x12c/0x1a0 [ 1635.821070][ T4731] ? tomoyo_file_ioctl+0x23/0x30 [ 1635.826014][ T4731] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1635.832266][ T4731] ? security_file_ioctl+0x93/0xc0 [ 1635.837388][ T4731] ksys_ioctl+0xab/0xd0 [ 1635.841572][ T4731] __x64_sys_ioctl+0x73/0xb0 [ 1635.846175][ T4731] do_syscall_64+0x103/0x610 [ 1635.850778][ T4731] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1635.856675][ T4731] RIP: 0033:0x457f29 [ 1635.860579][ T4731] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1635.880188][ T4731] RSP: 002b:00007fc78e05bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1635.888631][ T4731] RAX: ffffffffffffffda RBX: 00007fc78e05bc90 RCX: 0000000000457f29 18:37:18 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000028c0)={'bcsh0\x00', 0x0}) sendmmsg(r0, &(0x7f0000006ec0)=[{{&(0x7f0000000000)=@in={0x2, 0x4e23, @broadcast}, 0x80, &(0x7f00000012c0)=[{&(0x7f0000000140)="75ed579669674dcede20567b339edf71230ed3e352f8001e8761da5c354f133e1bf522237d66e6791978ef6cd5282a44530301aa8085c3f3d77ff22fd175a2fb54de9f88c7c587b357225e948ae09bfaeb0f570235421709f96fbfb81b5599e7c4dfce59dede227cae27a47ed09dd8166a51391d70965ead46ee472e3514d39559c0a7ade70d1b0463f85cf977ce02b94548535e3bb4153bdd6b46c4ddd373b6be4bd15ad0ff14fafda335fdf29bcf26c641f4dd5ad67c02b0912c9d0698a047b4f41f78ce249054e8fb924912a8d57b240a2bd60d2f92d8498db084897e6bcfffe060fb7f0ea3403f4d826499df36d98313", 0xf2}, {&(0x7f0000000240)}, {&(0x7f0000000280)="9903928b45738b2885f091598c058565178449b3f3db900e6c6b3cb1bf471d583b28cc39555e272e61880f1211254db435155107", 0x34}, {&(0x7f00000002c0)="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0x1000}], 0x4, &(0x7f0000001300)=[{0xb8, 0x0, 0x1, "bcbeb0e12dd3f28db306fd5a2e5a7e20b731f654d0b6e38a67e8ba73470912bc632bf10cd2a8f1182c67982f7ea04f2df40b3ca433e6f7da321e633d629fed4745652f40b26c50b246ce26539c05cb5110c628b3b2fc9136dc5ab9a27a9fbc7faee04c80fb1c2da2027794bdb8860530cd71f7bb338663324ef18afa461b4ccd81c629cd4ddeae42333f2ee3f294a4326c3334647cdaecece4dd6fd29ff0b76cb476fe31"}, {0xf8, 0x88, 0x7fffffff, "af366bc929c7dcdd5d5d7497a23409e186df2b603728d1669047ff22be9d821210027cca86bf4c86b5234d88c7f3a15bfe9b4ec7ab2287b2b45e47c0d563654e2d1201396326b7148c0120890daa4fa65eef251dbd188a96a987ae8187ae8a8a600c5405088a9de7d7bf3a85a97dd4f1a889da71a9b016a362bcb22fe40417e7764112c94a9fd8b189b64d35c23b64c9ab212c3a034feca956aee359b1017141dff616c0f3a3e7d9d4e5a55397cd4169a365d0797e69fad55803d53dc8c380d55d3160b009c6268b24c586ee0ae0115827f56635363d3af5f4ebf8ce9eff1fd1e3f4"}, {0xe0, 0x0, 0x7e, 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0x22c8}, 0x7}], 0x5, 0x4) 18:37:18 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0xc0000083]}) [ 1635.896602][ T4731] RDX: 0000000000000001 RSI: 00000000400455c8 RDI: 0000000000000005 [ 1635.904574][ T4731] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1635.912549][ T4731] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc78e05c6d4 [ 1635.920520][ T4731] R13: 00000000004c07b8 R14: 00000000004d24f0 R15: 0000000000000006 [ 1635.936796][ T4724] FAT-fs (loop5): Directory bread(block 93) failed [ 1635.947456][ T4724] FAT-fs (loop5): Directory bread(block 94) failed [ 1635.978513][ T4724] FAT-fs (loop5): Directory bread(block 95) failed [ 1635.997166][ T4724] FAT-fs (loop5): Directory bread(block 96) failed 18:37:18 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e000000000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1636.023114][ T4724] FAT-fs (loop5): Directory bread(block 97) failed [ 1636.060486][ T4724] FAT-fs (loop5): Directory bread(block 98) failed 18:37:18 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0xc0000084]}) [ 1636.078456][ T4731] Bluetooth: Can't register HCI device [ 1636.108809][ T4724] FAT-fs (loop5): Directory bread(block 99) failed 18:37:18 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x10100c000000000]}) [ 1636.149786][ T4724] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. 18:37:18 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8035000000000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:37:18 executing program 4 (fault-call:4 fault-nth:33): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(r1, 0x400455c8, 0x1) 18:37:18 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x2000, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x7f2) 18:37:18 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0xc0000100]}) 18:37:18 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000500077008f80600d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:37:18 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x14d564b00000000]}) 18:37:18 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8100000000000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1636.503060][ T5311] FAT-fs (loop5): Directory bread(block 95) failed [ 1636.539488][ T5311] FAT-fs (loop5): Directory bread(block 96) failed 18:37:19 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x200000000000000]}) 18:37:19 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = msgget(0x3, 0x2) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000380)=""/126) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7050, 0x40) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r3, 0xc1105517, &(0x7f00000001c0)={{0x8, 0x1, 0x1c, 0xffff, '\x00', 0x4}, 0x0, 0x400, 0x3, r4, 0x7, 0x300000000000000, 'syz1\x00', &(0x7f0000000140)=['!^\x00', '\'proccgroupselinux*\x00', 'systemvmnet0\\\x00', ':%losecurity(+\x00', '*\x00', '(vboxnet0eth0%\x00', 'eth0ppp1vboxnet0\"bdev\x00'], 0x5b, [], [0x100, 0x7, 0x0, 0x3f]}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000340)=@assoc_value={r5}, 0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000300)=@assoc_value={r5, 0x4b}, 0x8) 18:37:19 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0xc0000101]}) 18:37:19 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86ddffff00000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1636.567732][ T5311] FAT-fs (loop5): Directory bread(block 97) failed [ 1636.603624][ T5311] FAT-fs (loop5): Directory bread(block 98) failed [ 1636.639790][ T5311] FAT-fs (loop5): Directory bread(block 99) failed [ 1636.669071][ T5311] FAT-fs (loop5): Directory bread(block 100) failed 18:37:19 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8847000000000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1636.696809][ T5311] FAT-fs (loop5): Directory bread(block 101) failed [ 1636.725456][ T5311] FAT-fs (loop5): Directory bread(block 102) failed [ 1636.754531][ T5311] FAT-fs (loop5): Directory bread(block 103) failed [ 1636.778935][ T5311] FAT-fs (loop5): Directory bread(block 104) failed 18:37:19 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0xc0000102]}) [ 1636.818984][ T5311] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 1636.969020][ T5601] FAULT_INJECTION: forcing a failure. [ 1636.969020][ T5601] name failslab, interval 1, probability 0, space 0, times 0 [ 1636.985615][ T5601] CPU: 0 PID: 5601 Comm: syz-executor.4 Not tainted 5.0.0+ #15 [ 1636.993167][ T5601] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1637.003221][ T5601] Call Trace: [ 1637.006521][ T5601] dump_stack+0x172/0x1f0 [ 1637.010866][ T5601] should_fail.cold+0xa/0x15 [ 1637.015475][ T5601] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1637.021293][ T5601] ? ___might_sleep+0x163/0x280 [ 1637.026150][ T5601] __should_failslab+0x121/0x190 [ 1637.031094][ T5601] should_failslab+0x9/0x14 [ 1637.035605][ T5601] __kmalloc+0x2dc/0x740 [ 1637.039856][ T5601] ? kobject_uevent_env+0x2fb/0x1030 [ 1637.045144][ T5601] ? rcu_read_lock_sched_held+0x110/0x130 [ 1637.050866][ T5601] ? kobject_get_path+0xc4/0x1b0 [ 1637.055811][ T5601] kobject_get_path+0xc4/0x1b0 [ 1637.060582][ T5601] kobject_uevent_env+0x31f/0x1030 [ 1637.065705][ T5601] kobject_uevent+0x20/0x26 [ 1637.070211][ T5601] device_add+0xb28/0x18a0 [ 1637.074639][ T5601] ? get_device_parent.isra.0+0x570/0x570 [ 1637.080362][ T5601] ? start_creating+0x163/0x1e0 [ 1637.085217][ T5601] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1637.091470][ T5601] hci_register_dev+0x2e8/0x860 [ 1637.096336][ T5601] hci_uart_tty_ioctl+0x766/0xb00 [ 1637.101368][ T5601] tty_ioctl+0xac9/0x14d0 [ 1637.105702][ T5601] ? hci_uart_init_work+0x150/0x150 [ 1637.110903][ T5601] ? tty_register_device+0x40/0x40 [ 1637.116018][ T5601] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1637.122264][ T5601] ? tomoyo_init_request_info+0x105/0x1d0 [ 1637.127984][ T5601] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1637.134226][ T5601] ? tomoyo_path_number_perm+0x263/0x520 [ 1637.139862][ T5601] ? find_held_lock+0x35/0x130 [ 1637.145139][ T5601] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1637.150948][ T5601] ? smack_log+0x415/0x540 [ 1637.155391][ T5601] ? tty_register_device+0x40/0x40 [ 1637.160522][ T5601] do_vfs_ioctl+0xd6e/0x1390 [ 1637.165121][ T5601] ? ioctl_preallocate+0x210/0x210 [ 1637.170234][ T5601] ? smack_file_ioctl+0x196/0x310 [ 1637.175270][ T5601] ? smack_inode_link+0x2d0/0x2d0 [ 1637.180305][ T5601] ? fput_many+0x12c/0x1a0 [ 1637.184751][ T5601] ? tomoyo_file_ioctl+0x23/0x30 [ 1637.189690][ T5601] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1637.195932][ T5601] ? security_file_ioctl+0x93/0xc0 [ 1637.201054][ T5601] ksys_ioctl+0xab/0xd0 [ 1637.205218][ T5601] __x64_sys_ioctl+0x73/0xb0 [ 1637.209814][ T5601] do_syscall_64+0x103/0x610 [ 1637.214414][ T5601] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1637.220324][ T5601] RIP: 0033:0x457f29 [ 1637.224309][ T5601] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1637.243909][ T5601] RSP: 002b:00007fc78e05bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1637.252319][ T5601] RAX: ffffffffffffffda RBX: 00007fc78e05bc90 RCX: 0000000000457f29 [ 1637.260293][ T5601] RDX: 0000000000000001 RSI: 00000000400455c8 RDI: 0000000000000005 [ 1637.268264][ T5601] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1637.276468][ T5601] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc78e05c6d4 [ 1637.284447][ T5601] R13: 00000000004c07b8 R14: 00000000004d24f0 R15: 0000000000000006 [ 1639.326938][T12255] Bluetooth: hci0: command 0x1003 tx timeout [ 1639.339560][T28888] Bluetooth: hci0: sending frame failed (-49) [ 1641.406982][T12255] Bluetooth: hci0: command 0x1001 tx timeout [ 1641.413088][T28888] Bluetooth: hci0: sending frame failed (-49) [ 1643.486957][T12255] Bluetooth: hci0: command 0x1009 tx timeout 18:37:30 executing program 4 (fault-call:4 fault-nth:34): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(r1, 0x400455c8, 0x1) 18:37:30 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8848000000000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:37:30 executing program 2: perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001240)='/dev/rfkill\x00', 0x101000, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000100)=0xa) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x6) 18:37:30 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x20100c000000000]}) 18:37:30 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0xc0000103]}) 18:37:30 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000500077008f80700d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:37:30 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8864000000000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1647.978720][ T5609] FAT-fs (loop5): Directory bread(block 100) failed [ 1647.994039][ T5614] kvm_set_msr_common: 17 callbacks suppressed [ 1647.994052][ T5614] kvm [5607]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 [ 1647.998035][ T5610] kvm [5605]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0xc0000103 [ 1648.001683][ T5609] FAT-fs (loop5): Directory bread(block 101) failed 18:37:30 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x24d564b00000000]}) [ 1648.061530][ T5609] FAT-fs (loop5): Directory bread(block 102) failed [ 1648.087579][ T5609] FAT-fs (loop5): Directory bread(block 103) failed [ 1648.111840][ T5609] FAT-fs (loop5): Directory bread(block 104) failed [ 1648.133646][ T5609] FAT-fs (loop5): Directory bread(block 105) failed [ 1648.138898][ T5624] FAULT_INJECTION: forcing a failure. [ 1648.138898][ T5624] name failslab, interval 1, probability 0, space 0, times 0 18:37:30 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000000200)=[{&(0x7f0000000140)="a0da215452c21ff5e2efabba28e92f841d0cbd9d5787c9b242bf4fe2809556e77e8293bf2c99a20e24cfe5e1e1db091a7ec3a7391bcd2c14245417afeec129f1efb80c4cda6f2b023829376c8d0f123fb62a8c5ceccb83f343049299ac38dccb0cd5c33a8b759d4be43b3fe736b08bb7eaa1db487a892587a01c6a9a4a84075155ba1a431f96b2d2fc1bb2722be8c13d8874b6556622445b6514a25ecf064d49174084a9", 0xa4}], 0x1, 0xe) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r2 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000040)=0x1, 0x4) [ 1648.157068][ T5609] FAT-fs (loop5): Directory bread(block 106) failed [ 1648.176372][ T5721] kvm [5720]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 [ 1648.201042][ T5609] FAT-fs (loop5): Directory bread(block 107) failed [ 1648.216741][ T5624] CPU: 1 PID: 5624 Comm: syz-executor.4 Not tainted 5.0.0+ #15 [ 1648.224300][ T5624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1648.234350][ T5624] Call Trace: [ 1648.237648][ T5624] dump_stack+0x172/0x1f0 [ 1648.237675][ T5624] should_fail.cold+0xa/0x15 [ 1648.237695][ T5624] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1648.237717][ T5624] ? ___might_sleep+0x163/0x280 [ 1648.237736][ T5624] __should_failslab+0x121/0x190 [ 1648.237756][ T5624] should_failslab+0x9/0x14 [ 1648.237782][ T5624] __kmalloc+0x2dc/0x740 [ 1648.267025][ T5609] FAT-fs (loop5): Directory bread(block 108) failed [ 1648.270952][ T5624] ? kobject_uevent_env+0x2fb/0x1030 [ 1648.270972][ T5624] ? rcu_read_lock_sched_held+0x110/0x130 [ 1648.270990][ T5624] ? kobject_get_path+0xc4/0x1b0 [ 1648.271011][ T5624] kobject_get_path+0xc4/0x1b0 [ 1648.286035][ T5609] FAT-fs (loop5): Directory bread(block 109) failed [ 1648.288569][ T5624] kobject_uevent_env+0x31f/0x1030 [ 1648.288596][ T5624] kobject_uevent+0x20/0x26 [ 1648.288613][ T5624] device_add+0xb28/0x18a0 [ 1648.288634][ T5624] ? get_device_parent.isra.0+0x570/0x570 [ 1648.311751][ T5609] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 1648.314467][ T5624] ? start_creating+0x163/0x1e0 [ 1648.314487][ T5624] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1648.314510][ T5624] hci_register_dev+0x2e8/0x860 [ 1648.314534][ T5624] hci_uart_tty_ioctl+0x766/0xb00 [ 1648.335047][ T5624] tty_ioctl+0xac9/0x14d0 [ 1648.335068][ T5624] ? hci_uart_init_work+0x150/0x150 [ 1648.335084][ T5624] ? tty_register_device+0x40/0x40 [ 1648.335107][ T5624] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1648.356048][ T5624] ? tomoyo_init_request_info+0x105/0x1d0 [ 1648.356069][ T5624] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1648.356086][ T5624] ? tomoyo_path_number_perm+0x263/0x520 [ 1648.356101][ T5624] ? find_held_lock+0x35/0x130 [ 1648.356122][ T5624] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1648.376956][ T5624] ? smack_log+0x415/0x540 [ 1648.376997][ T5624] ? tty_register_device+0x40/0x40 [ 1648.377017][ T5624] do_vfs_ioctl+0xd6e/0x1390 [ 1648.377036][ T5624] ? ioctl_preallocate+0x210/0x210 [ 1648.377049][ T5624] ? smack_file_ioctl+0x196/0x310 [ 1648.377064][ T5624] ? smack_inode_link+0x2d0/0x2d0 [ 1648.377093][ T5624] ? fput_many+0x12c/0x1a0 [ 1648.394649][ T5624] ? tomoyo_file_ioctl+0x23/0x30 [ 1648.394668][ T5624] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1648.394692][ T5624] ? security_file_ioctl+0x93/0xc0 [ 1648.455627][ T5624] ksys_ioctl+0xab/0xd0 [ 1648.459793][ T5624] __x64_sys_ioctl+0x73/0xb0 18:37:30 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0xc0010000]}) [ 1648.464393][ T5624] do_syscall_64+0x103/0x610 [ 1648.469008][ T5624] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1648.474899][ T5624] RIP: 0033:0x457f29 [ 1648.478805][ T5624] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1648.498417][ T5624] RSP: 002b:00007fc78e05bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1648.506839][ T5624] RAX: ffffffffffffffda RBX: 00007fc78e05bc90 RCX: 0000000000457f29 18:37:31 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88a8ffff00000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:37:31 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000500077008f80800d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) [ 1648.514807][ T5624] RDX: 0000000000000001 RSI: 00000000400455c8 RDI: 0000000000000005 [ 1648.522782][ T5624] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1648.530748][ T5624] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc78e05c6d4 [ 1648.538714][ T5624] R13: 00000000004c07b8 R14: 00000000004d24f0 R15: 0000000000000006 [ 1648.619725][ T5932] kvm [5929]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0xc0010000 [ 1648.686809][ T5937] FAT-fs (loop5): Directory bread(block 105) failed [ 1648.722990][ T5937] FAT-fs (loop5): Directory bread(block 106) failed [ 1648.750176][ T5937] FAT-fs (loop5): Directory bread(block 107) failed [ 1648.760845][ T5937] FAT-fs (loop5): Directory bread(block 108) failed [ 1648.771035][ T5937] FAT-fs (loop5): Directory bread(block 109) failed [ 1648.786934][ T5937] FAT-fs (loop5): Directory bread(block 110) failed [ 1648.796598][ T5937] FAT-fs (loop5): Directory bread(block 111) failed [ 1648.810257][ T5937] FAT-fs (loop5): Directory bread(block 112) failed [ 1648.820949][ T5937] FAT-fs (loop5): Directory bread(block 113) failed [ 1648.830893][ T5937] FAT-fs (loop5): Directory bread(block 114) failed [ 1648.843509][ T5937] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 1650.926901][T22080] Bluetooth: hci0: command 0x1003 tx timeout [ 1650.933041][T28888] Bluetooth: hci0: sending frame failed (-49) [ 1653.006915][T22080] Bluetooth: hci0: command 0x1001 tx timeout [ 1653.013040][T28888] Bluetooth: hci0: sending frame failed (-49) [ 1655.086953][T22080] Bluetooth: hci0: command 0x1009 tx timeout 18:37:41 executing program 4 (fault-call:4 fault-nth:35): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(r1, 0x400455c8, 0x1) 18:37:41 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) prctl$PR_GET_THP_DISABLE(0x2a) 18:37:41 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88caffff00000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:37:41 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x300000000000000]}) 18:37:41 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0xc0010003]}) 18:37:41 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000500077008f80900d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) [ 1659.493298][ T6043] FAT-fs (loop5): Directory bread(block 110) failed [ 1659.512929][ T6047] kvm [6046]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0xc0010003 [ 1659.526804][ T6049] kvm [6045]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 [ 1659.527635][ T6043] FAT-fs (loop5): Directory bread(block 111) failed 18:37:42 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8906000000000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1659.549419][ T6062] FAULT_INJECTION: forcing a failure. [ 1659.549419][ T6062] name failslab, interval 1, probability 0, space 0, times 0 [ 1659.589625][ T6043] FAT-fs (loop5): Directory bread(block 112) failed [ 1659.600224][ T6062] CPU: 1 PID: 6062 Comm: syz-executor.4 Not tainted 5.0.0+ #15 [ 1659.607192][ T6129] kvm [6046]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0xc0010003 [ 1659.607791][ T6062] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1659.627188][ T6062] Call Trace: [ 1659.627214][ T6062] dump_stack+0x172/0x1f0 [ 1659.627238][ T6062] should_fail.cold+0xa/0x15 [ 1659.627265][ T6062] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1659.639458][ T6062] ? ___might_sleep+0x163/0x280 [ 1659.639481][ T6062] __should_failslab+0x121/0x190 [ 1659.639503][ T6062] should_failslab+0x9/0x14 [ 1659.659552][ T6062] kmem_cache_alloc_trace+0x2d1/0x760 [ 1659.664928][ T6062] ? kasan_check_write+0x14/0x20 [ 1659.664954][ T6062] ? __mutex_unlock_slowpath+0xf8/0x6b0 [ 1659.664979][ T6062] ? device_pm_check_callbacks+0x118/0x3f0 [ 1659.675451][ T6062] kobject_uevent_env+0x2fb/0x1030 [ 1659.675477][ T6062] kobject_uevent+0x20/0x26 [ 1659.675497][ T6062] device_add+0xb28/0x18a0 [ 1659.686392][ T6062] ? get_device_parent.isra.0+0x570/0x570 [ 1659.686409][ T6062] ? start_creating+0x163/0x1e0 [ 1659.686443][ T6062] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1659.695346][ T6062] hci_register_dev+0x2e8/0x860 [ 1659.695373][ T6062] hci_uart_tty_ioctl+0x766/0xb00 [ 1659.695394][ T6062] tty_ioctl+0xac9/0x14d0 [ 1659.695415][ T6062] ? hci_uart_init_work+0x150/0x150 [ 1659.731544][ T6062] ? tty_register_device+0x40/0x40 [ 1659.736653][ T6062] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1659.742890][ T6062] ? tomoyo_init_request_info+0x105/0x1d0 [ 1659.748609][ T6062] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1659.754847][ T6062] ? tomoyo_path_number_perm+0x263/0x520 [ 1659.760478][ T6062] ? find_held_lock+0x35/0x130 [ 1659.765243][ T6062] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1659.771056][ T6062] ? smack_log+0x415/0x540 [ 1659.775490][ T6062] ? tty_register_device+0x40/0x40 [ 1659.780607][ T6062] do_vfs_ioctl+0xd6e/0x1390 [ 1659.785197][ T6062] ? ioctl_preallocate+0x210/0x210 [ 1659.790306][ T6062] ? smack_file_ioctl+0x196/0x310 [ 1659.795330][ T6062] ? smack_inode_link+0x2d0/0x2d0 [ 1659.800366][ T6062] ? fput_many+0x12c/0x1a0 [ 1659.804790][ T6062] ? tomoyo_file_ioctl+0x23/0x30 [ 1659.809728][ T6062] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1659.815965][ T6062] ? security_file_ioctl+0x93/0xc0 [ 1659.821076][ T6062] ksys_ioctl+0xab/0xd0 [ 1659.825237][ T6062] __x64_sys_ioctl+0x73/0xb0 [ 1659.829828][ T6062] do_syscall_64+0x103/0x610 [ 1659.834429][ T6062] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1659.840316][ T6062] RIP: 0033:0x457f29 [ 1659.844211][ T6062] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1659.863811][ T6062] RSP: 002b:00007fc78e05bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1659.872221][ T6062] RAX: ffffffffffffffda RBX: 00007fc78e05bc90 RCX: 0000000000457f29 [ 1659.880188][ T6062] RDX: 0000000000000001 RSI: 00000000400455c8 RDI: 0000000000000005 [ 1659.888162][ T6062] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 18:37:42 executing program 2: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4000) getdents64(r0, &(0x7f0000000140)=""/245, 0xf5) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mISDNtimer\x00', 0x402500, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1659.896128][ T6062] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc78e05c6d4 [ 1659.904211][ T6062] R13: 00000000004c07b8 R14: 00000000004d24f0 R15: 0000000000000006 [ 1659.924158][ T6043] FAT-fs (loop5): Directory bread(block 113) failed 18:37:42 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x30001c000000000]}) [ 1659.950081][ T6043] FAT-fs (loop5): Directory bread(block 114) failed 18:37:42 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8dffffff00000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1659.972772][ T6043] FAT-fs (loop5): Directory bread(block 115) failed [ 1659.988118][ T6043] FAT-fs (loop5): Directory bread(block 116) failed [ 1659.996354][ T6043] FAT-fs (loop5): Directory bread(block 117) failed [ 1660.009116][ T6043] FAT-fs (loop5): Directory bread(block 118) failed [ 1660.025701][ T6043] FAT-fs (loop5): Directory bread(block 119) failed 18:37:42 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x201) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r2) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f0000000140)=""/179) perf_event_open(&(0x7f000025c000)={0xfffffffffffffffe, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x1) pipe(&(0x7f00000002c0)) getsockopt$TIPC_DEST_DROPPABLE(r4, 0x10f, 0x81, &(0x7f0000000200), &(0x7f0000000240)=0x4) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = getpid() waitid(0x2, r5, &(0x7f0000000300), 0x1, &(0x7f0000000380)) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 18:37:42 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0xc0010004]}) [ 1660.067399][ T6043] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 1660.086584][ T6256] kvm [6239]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 [ 1660.163013][ T6273] kvm [6239]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 [ 1660.254024][ T6295] kvm [6281]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0xc0010004 [ 1660.285282][ T6295] kvm [6281]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0xc0010004 [ 1662.126973][T22080] Bluetooth: hci0: command 0x1003 tx timeout [ 1662.133122][T28888] Bluetooth: hci0: sending frame failed (-49) [ 1664.206925][T22080] Bluetooth: hci0: command 0x1001 tx timeout [ 1664.213052][T28888] Bluetooth: hci0: sending frame failed (-49) [ 1666.286954][T22080] Bluetooth: hci0: command 0x1009 tx timeout 18:37:52 executing program 4 (fault-call:4 fault-nth:36): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(r1, 0x400455c8, 0x1) 18:37:52 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff00000000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:37:52 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:37:52 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x30100c000000000]}) 18:37:52 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000500077008f80a00d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:37:52 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0xc0010007]}) [ 1670.375685][ T6379] kvm [6378]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0xc0010007 [ 1670.389648][ T6381] FAT-fs (loop5): Directory bread(block 115) failed [ 1670.393371][ T6376] kvm [6375]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 [ 1670.408926][ T6381] FAT-fs (loop5): Directory bread(block 116) failed [ 1670.422367][ T6388] FAULT_INJECTION: forcing a failure. [ 1670.422367][ T6388] name failslab, interval 1, probability 0, space 0, times 0 [ 1670.443833][ T6388] CPU: 0 PID: 6388 Comm: syz-executor.4 Not tainted 5.0.0+ #15 [ 1670.451383][ T6388] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1670.461443][ T6388] Call Trace: [ 1670.464799][ T6388] dump_stack+0x172/0x1f0 [ 1670.469149][ T6388] should_fail.cold+0xa/0x15 [ 1670.473746][ T6388] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1670.477002][ T6381] FAT-fs (loop5): Directory bread(block 117) failed [ 1670.479560][ T6388] ? ___might_sleep+0x163/0x280 [ 1670.479580][ T6388] __should_failslab+0x121/0x190 [ 1670.479603][ T6388] should_failslab+0x9/0x14 [ 1670.486279][ T6381] FAT-fs (loop5): Directory bread(block 118) failed [ 1670.491009][ T6388] kmem_cache_alloc+0x2b2/0x6f0 [ 1670.491027][ T6388] ? refcount_dec_and_mutex_lock+0x90/0x90 [ 1670.491042][ T6388] ? lock_downgrade+0x880/0x880 [ 1670.491067][ T6388] skb_clone+0x150/0x3b0 [ 1670.491095][ T6388] netlink_broadcast_filtered+0x870/0xb20 [ 1670.517012][ T6381] FAT-fs (loop5): Directory bread(block 119) failed [ 1670.517701][ T6388] netlink_broadcast+0x3a/0x50 [ 1670.524539][ T6381] FAT-fs (loop5): Directory bread(block 120) failed [ 1670.526756][ T6388] kobject_uevent_env+0xa94/0x1030 [ 1670.526781][ T6388] kobject_uevent+0x20/0x26 [ 1670.526803][ T6388] device_add+0xb28/0x18a0 [ 1670.557015][ T6381] FAT-fs (loop5): Directory bread(block 121) failed [ 1670.560045][ T6388] ? get_device_parent.isra.0+0x570/0x570 [ 1670.560063][ T6388] ? start_creating+0x163/0x1e0 [ 1670.560085][ T6388] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1670.576987][ T6381] FAT-fs (loop5): Directory bread(block 122) failed [ 1670.581591][ T6388] hci_register_dev+0x2e8/0x860 [ 1670.581621][ T6388] hci_uart_tty_ioctl+0x766/0xb00 [ 1670.592419][ T6381] FAT-fs (loop5): Directory bread(block 123) failed [ 1670.594417][ T6388] tty_ioctl+0xac9/0x14d0 [ 1670.594461][ T6388] ? hci_uart_init_work+0x150/0x150 [ 1670.594481][ T6388] ? tty_register_device+0x40/0x40 [ 1670.604319][ T6388] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1670.604336][ T6388] ? tomoyo_init_request_info+0x105/0x1d0 [ 1670.604356][ T6388] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1670.618873][ T6381] FAT-fs (loop5): Directory bread(block 124) failed [ 1670.620423][ T6388] ? tomoyo_path_number_perm+0x263/0x520 [ 1670.620455][ T6388] ? find_held_lock+0x35/0x130 [ 1670.620476][ T6388] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1670.639501][ T6381] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. 18:37:53 executing program 2: socketpair$unix(0x1, 0x4000000000000003, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xc669) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) [ 1670.643736][ T6388] ? smack_log+0x415/0x540 [ 1670.643774][ T6388] ? tty_register_device+0x40/0x40 [ 1670.660721][ T6388] do_vfs_ioctl+0xd6e/0x1390 [ 1670.660743][ T6388] ? ioctl_preallocate+0x210/0x210 [ 1670.660758][ T6388] ? smack_file_ioctl+0x196/0x310 [ 1670.660778][ T6388] ? smack_inode_link+0x2d0/0x2d0 [ 1670.677063][ T6388] ? fput_many+0x12c/0x1a0 [ 1670.677086][ T6388] ? tomoyo_file_ioctl+0x23/0x30 [ 1670.677103][ T6388] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1670.677120][ T6388] ? security_file_ioctl+0x93/0xc0 18:37:53 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff000]}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1670.677136][ T6388] ksys_ioctl+0xab/0xd0 [ 1670.677154][ T6388] __x64_sys_ioctl+0x73/0xb0 [ 1670.677173][ T6388] do_syscall_64+0x103/0x610 [ 1670.677195][ T6388] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1670.686689][ T6388] RIP: 0033:0x457f29 [ 1670.686707][ T6388] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1670.686715][ T6388] RSP: 002b:00007fc78e05bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1670.696409][ T6388] RAX: ffffffffffffffda RBX: 00007fc78e05bc90 RCX: 0000000000457f29 [ 1670.696418][ T6388] RDX: 0000000000000001 RSI: 00000000400455c8 RDI: 0000000000000005 [ 1670.696435][ T6388] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1670.696451][ T6388] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc78e05c6d4 [ 1670.696467][ T6388] R13: 00000000004c07b8 R14: 00000000004d24f0 R15: 0000000000000006 18:37:53 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync_file_range(r0, 0x2224, 0x2, 0x2) r1 = perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400203) 18:37:53 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [], 0x2}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:37:53 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0xc0010015]}) 18:37:53 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000500077008f80b00d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) [ 1671.000307][ T6726] kvm [6723]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0xc0010015 [ 1671.036802][ T6726] kvm [6723]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0xc0010015 [ 1671.068519][ T6807] FAT-fs (loop5): Directory bread(block 120) failed [ 1671.087674][ T6807] FAT-fs (loop5): Directory bread(block 121) failed [ 1671.113958][ T6807] FAT-fs (loop5): Directory bread(block 122) failed [ 1671.151522][ T6807] FAT-fs (loop5): Directory bread(block 123) failed [ 1671.174057][ T6807] FAT-fs (loop5): Directory bread(block 124) failed [ 1671.183737][ T6807] FAT-fs (loop5): Directory bread(block 125) failed [ 1671.193346][ T6807] FAT-fs (loop5): Directory bread(block 126) failed [ 1671.202985][ T6807] FAT-fs (loop5): Directory bread(block 127) failed [ 1671.213282][ T6807] FAT-fs (loop5): Directory bread(block 128) failed [ 1671.222937][ T6807] FAT-fs (loop5): Directory bread(block 129) failed [ 1671.235132][ T6807] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 1672.926933][T22080] Bluetooth: hci0: command 0x1003 tx timeout [ 1672.933109][T28888] Bluetooth: hci0: sending frame failed (-49) [ 1675.006974][T22080] Bluetooth: hci0: command 0x1001 tx timeout [ 1675.013090][T28888] Bluetooth: hci0: sending frame failed (-49) [ 1677.086923][T22080] Bluetooth: hci0: command 0x1009 tx timeout 18:38:03 executing program 4 (fault-call:4 fault-nth:37): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(r1, 0x400455c8, 0x1) 18:38:03 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x34d564b00000000]}) 18:38:03 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xffffffff80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400000002) syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x40000) syz_extract_tcp_res(&(0x7f00000001c0), 0x401383e1, 0xffd) personality(0x0) 18:38:03 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [], 0x3}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:38:03 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0xc001001b]}) 18:38:03 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000500077008f80c00d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) [ 1681.254477][ T6919] FAT-fs (loop5): Directory bread(block 125) failed [ 1681.264590][ T6916] kvm [6915]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 [ 1681.264763][ T6918] kvm [6917]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0xc001001b [ 1681.294935][ T6919] FAT-fs (loop5): Directory bread(block 126) failed 18:38:03 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xf4, 0x400000) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000040)={0xff, 0x10, [0x0, 0x3, 0x4, 0x4]}) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f0000000140)=0x9f) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) [ 1681.321819][ T6990] FAULT_INJECTION: forcing a failure. [ 1681.321819][ T6990] name failslab, interval 1, probability 0, space 0, times 0 [ 1681.335337][ T6919] FAT-fs (loop5): Directory bread(block 127) failed [ 1681.345175][ T6919] FAT-fs (loop5): Directory bread(block 128) failed [ 1681.354160][ T6990] CPU: 0 PID: 6990 Comm: syz-executor.4 Not tainted 5.0.0+ #15 [ 1681.361719][ T6990] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1681.371777][ T6990] Call Trace: [ 1681.375096][ T6990] dump_stack+0x172/0x1f0 [ 1681.379463][ T6990] should_fail.cold+0xa/0x15 [ 1681.384067][ T6990] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1681.389891][ T6990] ? ___might_sleep+0x163/0x280 [ 1681.394757][ T6990] __should_failslab+0x121/0x190 [ 1681.399712][ T6990] should_failslab+0x9/0x14 [ 1681.404231][ T6990] kmem_cache_alloc_node_trace+0x270/0x720 [ 1681.410096][ T6990] __kmalloc_node_track_caller+0x3d/0x70 [ 1681.415747][ T6990] __kmalloc_reserve.isra.0+0x40/0xf0 [ 1681.421135][ T6990] __alloc_skb+0x10b/0x5e0 [ 1681.425561][ T6990] ? skb_trim+0x190/0x190 [ 1681.429897][ T6990] ? kasan_check_read+0x11/0x20 [ 1681.434761][ T6990] alloc_uevent_skb+0x83/0x1e2 [ 1681.439534][ T6990] kobject_uevent_env+0xa63/0x1030 [ 1681.444661][ T6990] kobject_uevent+0x20/0x26 [ 1681.449170][ T6990] device_add+0xb28/0x18a0 [ 1681.453591][ T6990] ? get_device_parent.isra.0+0x570/0x570 [ 1681.459317][ T6990] ? start_creating+0x163/0x1e0 [ 1681.464180][ T6990] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1681.470451][ T6990] hci_register_dev+0x2e8/0x860 [ 1681.475319][ T6990] hci_uart_tty_ioctl+0x766/0xb00 [ 1681.480359][ T6990] tty_ioctl+0xac9/0x14d0 [ 1681.484696][ T6990] ? hci_uart_init_work+0x150/0x150 [ 1681.489902][ T6990] ? tty_register_device+0x40/0x40 [ 1681.495019][ T6990] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1681.501265][ T6990] ? tomoyo_init_request_info+0x105/0x1d0 [ 1681.506989][ T6990] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1681.513236][ T6990] ? tomoyo_path_number_perm+0x263/0x520 [ 1681.518869][ T6990] ? find_held_lock+0x35/0x130 [ 1681.523637][ T6990] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1681.529459][ T6990] ? smack_log+0x415/0x540 [ 1681.533910][ T6990] ? tty_register_device+0x40/0x40 [ 1681.539028][ T6990] do_vfs_ioctl+0xd6e/0x1390 [ 1681.543639][ T6990] ? ioctl_preallocate+0x210/0x210 [ 1681.548757][ T6990] ? smack_file_ioctl+0x196/0x310 [ 1681.553787][ T6990] ? smack_inode_link+0x2d0/0x2d0 [ 1681.558821][ T6990] ? fput_many+0x12c/0x1a0 [ 1681.563256][ T6990] ? tomoyo_file_ioctl+0x23/0x30 [ 1681.568201][ T6990] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1681.574463][ T6990] ? security_file_ioctl+0x93/0xc0 [ 1681.579588][ T6990] ksys_ioctl+0xab/0xd0 [ 1681.583751][ T6990] __x64_sys_ioctl+0x73/0xb0 [ 1681.588351][ T6990] do_syscall_64+0x103/0x610 [ 1681.592952][ T6990] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1681.598844][ T6990] RIP: 0033:0x457f29 [ 1681.602741][ T6990] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 18:38:04 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x24000, 0xa0) clock_gettime(0x7, &(0x7f0000000400)={0x0, 0x0}) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000200)={0xffffffffffffffff}, 0x8283291b081b16bc, 0xf}}, 0x20) write$RDMA_USER_CM_CMD_CONNECT(r4, &(0x7f0000000280)={0x6, 0x118, 0xfa00, {{0x6, 0x7f, "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", 0x8b, 0x6, 0xfff, 0xfff, 0x401, 0x4, 0x3f, 0x1}, r5}}, 0x120) futimesat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)={{r2, r3/1000+10000}, {0x77359400}}) 18:38:04 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [], 0x5}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1681.622349][ T6990] RSP: 002b:00007fc78e05bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1681.630765][ T6990] RAX: ffffffffffffffda RBX: 00007fc78e05bc90 RCX: 0000000000457f29 [ 1681.638738][ T6990] RDX: 0000000000000001 RSI: 00000000400455c8 RDI: 0000000000000005 [ 1681.646705][ T6990] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1681.654678][ T6990] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc78e05c6d4 [ 1681.662648][ T6990] R13: 00000000004c07b8 R14: 00000000004d24f0 R15: 0000000000000006 18:38:04 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [], 0x6}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:38:04 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x400000000000000]}) [ 1681.684484][ T6919] FAT-fs (loop5): Directory bread(block 129) failed [ 1681.706071][ T6919] FAT-fs (loop5): Directory bread(block 130) failed 18:38:04 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0xc001001f]}) [ 1681.761253][ T6919] FAT-fs (loop5): Directory bread(block 131) failed [ 1681.796385][ T6919] FAT-fs (loop5): Directory bread(block 132) failed [ 1681.833107][ T6919] FAT-fs (loop5): Directory bread(block 133) failed [ 1681.836356][ T7225] kvm [7208]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 [ 1681.851327][ T6919] FAT-fs (loop5): Directory bread(block 134) failed [ 1681.876340][ T7240] kvm [7239]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0xc001001f [ 1681.878390][ T6919] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 1681.929781][ T7243] kvm [7239]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0xc001001f [ 1683.727013][T22080] Bluetooth: hci0: command 0x1003 tx timeout [ 1683.733184][T28888] Bluetooth: hci0: sending frame failed (-49) [ 1685.806909][T22080] Bluetooth: hci0: command 0x1001 tx timeout [ 1685.813081][T28888] Bluetooth: hci0: sending frame failed (-49) [ 1687.886954][T22080] Bluetooth: hci0: command 0x1009 tx timeout 18:38:14 executing program 4 (fault-call:4 fault-nth:38): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(r1, 0x400455c8, 0x1) 18:38:14 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000280)={0x1, 0x70, 0x3, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_config_ext, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000000200)={r4, 0x1}) connect$pptp(r2, &(0x7f0000000240)={0x18, 0x2, {0x3, @remote}}, 0xfd21) openat$cgroup(r2, &(0x7f0000000100)='syz1\x00', 0x200002, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000180)={r5, 0x3}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000380)={r2}) syz_open_dev$vbi(&(0x7f0000000340)='/dev/vbi#\x00', 0x3, 0x2) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) fremovexattr(r2, &(0x7f0000000300)=@random={'os2.', 'securityppp0\x00'}) 18:38:14 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [], 0x7}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:38:14 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x40001c000000000]}) 18:38:14 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0xc0010020]}) 18:38:14 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000500077008f80e00d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) [ 1692.104528][ T7354] FAT-fs (loop5): Directory bread(block 135) failed [ 1692.130972][ T7354] FAT-fs (loop5): Directory bread(block 136) failed [ 1692.151162][ T7354] FAT-fs (loop5): Directory bread(block 137) failed [ 1692.170094][ T7389] kvm [7377]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0xc0010020 [ 1692.181859][ T7354] FAT-fs (loop5): Directory bread(block 138) failed [ 1692.190829][ T7446] FAULT_INJECTION: forcing a failure. [ 1692.190829][ T7446] name failslab, interval 1, probability 0, space 0, times 0 18:38:14 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [], 0x8}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1692.202822][ T7354] FAT-fs (loop5): Directory bread(block 139) failed 18:38:14 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x429e) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) write$P9_RFLUSH(r2, &(0x7f0000000040)={0x7, 0x6d, 0x1}, 0x7) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usb(&(0x7f0000000140)='/dev/bus/usb/00#/00#\x00', 0x0, 0x121000) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000000180)={0x3f, 0x3, 0x2, 0x401, 0x2, 0x2}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) [ 1692.235752][ T7354] FAT-fs (loop5): Directory bread(block 140) failed [ 1692.257461][ T7354] FAT-fs (loop5): Directory bread(block 141) failed [ 1692.275142][ T7446] CPU: 1 PID: 7446 Comm: syz-executor.4 Not tainted 5.0.0+ #15 [ 1692.282717][ T7446] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1692.282725][ T7446] Call Trace: [ 1692.282754][ T7446] dump_stack+0x172/0x1f0 [ 1692.282781][ T7446] should_fail.cold+0xa/0x15 [ 1692.293011][ T7354] FAT-fs (loop5): Directory bread(block 142) failed [ 1692.296109][ T7446] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1692.296132][ T7446] ? ___might_sleep+0x163/0x280 [ 1692.296156][ T7446] __should_failslab+0x121/0x190 [ 1692.309220][ T7354] FAT-fs (loop5): Directory bread(block 143) failed [ 1692.311656][ T7446] should_failslab+0x9/0x14 [ 1692.311677][ T7446] kmem_cache_alloc_node_trace+0x270/0x720 [ 1692.311695][ T7446] ? vsnprintf+0x58b/0x1af0 [ 1692.311718][ T7446] __kmalloc_node_track_caller+0x3d/0x70 [ 1692.337085][ T7354] FAT-fs (loop5): Directory bread(block 144) failed [ 1692.338343][ T7446] devm_kmalloc+0x92/0x1a0 [ 1692.338363][ T7446] devm_kvasprintf+0xcd/0x140 [ 1692.338378][ T7446] ? devm_kmemdup+0x60/0x60 [ 1692.338396][ T7446] ? devres_add+0x40/0x50 [ 1692.347259][ T7354] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 1692.348696][ T7446] ? mark_held_locks+0xa4/0xf0 [ 1692.348718][ T7446] devm_kasprintf+0xbb/0xf0 [ 1692.348738][ T7446] ? devm_kvasprintf+0x140/0x140 [ 1692.370015][ T7446] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 1692.370033][ T7446] ? devres_add+0x40/0x50 [ 1692.370058][ T7446] hci_leds_init+0xb3/0x1c0 [ 1692.370082][ T7446] hci_register_dev+0x30c/0x860 [ 1692.378896][ T7446] hci_uart_tty_ioctl+0x766/0xb00 [ 1692.394036][ T7446] tty_ioctl+0xac9/0x14d0 [ 1692.394055][ T7446] ? hci_uart_init_work+0x150/0x150 [ 1692.394072][ T7446] ? tty_register_device+0x40/0x40 [ 1692.394095][ T7446] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1692.452420][ T7446] ? tomoyo_init_request_info+0x105/0x1d0 [ 1692.458161][ T7446] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1692.464419][ T7446] ? tomoyo_path_number_perm+0x263/0x520 [ 1692.470064][ T7446] ? find_held_lock+0x35/0x130 [ 1692.474830][ T7446] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1692.480643][ T7446] ? smack_log+0x415/0x540 [ 1692.485086][ T7446] ? tty_register_device+0x40/0x40 [ 1692.490203][ T7446] do_vfs_ioctl+0xd6e/0x1390 [ 1692.494798][ T7446] ? ioctl_preallocate+0x210/0x210 [ 1692.499909][ T7446] ? smack_file_ioctl+0x196/0x310 [ 1692.504929][ T7446] ? smack_inode_link+0x2d0/0x2d0 [ 1692.509970][ T7446] ? fput_many+0x12c/0x1a0 [ 1692.514394][ T7446] ? tomoyo_file_ioctl+0x23/0x30 [ 1692.519330][ T7446] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1692.525570][ T7446] ? security_file_ioctl+0x93/0xc0 [ 1692.530684][ T7446] ksys_ioctl+0xab/0xd0 [ 1692.534842][ T7446] __x64_sys_ioctl+0x73/0xb0 [ 1692.539433][ T7446] do_syscall_64+0x103/0x610 [ 1692.544033][ T7446] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1692.549923][ T7446] RIP: 0033:0x457f29 [ 1692.553828][ T7446] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1692.573468][ T7446] RSP: 002b:00007fc78e05bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 18:38:14 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000500077008f81000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:38:15 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x44d564b00000000]}) [ 1692.581881][ T7446] RAX: ffffffffffffffda RBX: 00007fc78e05bc90 RCX: 0000000000457f29 [ 1692.589853][ T7446] RDX: 0000000000000001 RSI: 00000000400455c8 RDI: 0000000000000005 [ 1692.597820][ T7446] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1692.605782][ T7446] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc78e05c6d4 [ 1692.613745][ T7446] R13: 00000000004c07b8 R14: 00000000004d24f0 R15: 0000000000000006 18:38:15 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [], 0x9}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:38:15 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0xc0010058]}) [ 1692.722784][ T7635] kvm [7631]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 [ 1692.741470][ T7654] FAT-fs (loop5): Directory bread(block 145) failed [ 1692.774486][ T7654] FAT-fs (loop5): Directory bread(block 146) failed [ 1692.800750][ T7682] kvm [7681]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0xc0010058 [ 1692.801599][ T7635] kvm [7631]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 [ 1692.824634][ T7654] FAT-fs (loop5): Directory bread(block 147) failed [ 1692.836933][ T7654] FAT-fs (loop5): Directory bread(block 148) failed [ 1692.843718][ T7654] FAT-fs (loop5): Directory bread(block 149) failed [ 1692.880093][ T7654] FAT-fs (loop5): Directory bread(block 150) failed [ 1692.900058][ T7654] FAT-fs (loop5): Directory bread(block 151) failed [ 1692.912307][ T7654] FAT-fs (loop5): Directory bread(block 152) failed [ 1692.925534][ T7654] FAT-fs (loop5): Directory bread(block 153) failed [ 1692.938770][ T7654] FAT-fs (loop5): Directory bread(block 154) failed [ 1692.952156][ T7654] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 1694.697035][ T3244] Bluetooth: hci0: command 0x1003 tx timeout [ 1694.703190][T28888] Bluetooth: hci0: sending frame failed (-49) [ 1696.767090][ T3244] Bluetooth: hci0: command 0x1001 tx timeout [ 1696.773209][T28888] Bluetooth: hci0: sending frame failed (-49) [ 1698.847028][ T3244] Bluetooth: hci0: command 0x1009 tx timeout 18:38:25 executing program 4 (fault-call:4 fault-nth:39): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(r1, 0x400455c8, 0x1) 18:38:25 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x2000, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000140)='security.ima\x00', &(0x7f00000001c0)=@sha1={0x1, "12af2587ba92ce51ce010ce88cfccb5edb9d7f6f"}, 0x15, 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000180)=0xfffffffffffffd14) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 18:38:25 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [], 0xf}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:38:25 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0xc0010117]}) 18:38:25 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x500000000000000]}) 18:38:25 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000500077008f81400d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) [ 1703.005570][ T7796] kvm [7793]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0xc0010117 [ 1703.015660][ T7805] FAT-fs (loop5): Directory bread(block 165) failed [ 1703.024866][ T7795] kvm [7794]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 [ 1703.039131][ T7842] FAULT_INJECTION: forcing a failure. [ 1703.039131][ T7842] name failslab, interval 1, probability 0, space 0, times 0 [ 1703.043989][ T7805] FAT-fs (loop5): Directory bread(block 166) failed [ 1703.077010][ T7805] FAT-fs (loop5): Directory bread(block 167) failed [ 1703.098976][ T7805] FAT-fs (loop5): Directory bread(block 168) failed [ 1703.123013][ T7842] CPU: 1 PID: 7842 Comm: syz-executor.4 Not tainted 5.0.0+ #15 [ 1703.130582][ T7842] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1703.140634][ T7842] Call Trace: [ 1703.143931][ T7842] dump_stack+0x172/0x1f0 [ 1703.148274][ T7842] should_fail.cold+0xa/0x15 [ 1703.152866][ T7842] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1703.158684][ T7842] ? ___might_sleep+0x163/0x280 [ 1703.163536][ T7842] __should_failslab+0x121/0x190 [ 1703.168480][ T7842] should_failslab+0x9/0x14 [ 1703.172990][ T7842] kmem_cache_alloc_node_trace+0x270/0x720 [ 1703.178798][ T7842] ? vsnprintf+0x58b/0x1af0 [ 1703.183307][ T7842] __kmalloc_node_track_caller+0x3d/0x70 [ 1703.188942][ T7842] devm_kmalloc+0x92/0x1a0 [ 1703.193368][ T7842] devm_kvasprintf+0xcd/0x140 [ 1703.198043][ T7842] ? devm_kmemdup+0x60/0x60 [ 1703.202540][ T7842] ? devres_add+0x40/0x50 [ 1703.206872][ T7842] ? mark_held_locks+0xa4/0xf0 [ 1703.211638][ T7842] devm_kasprintf+0xbb/0xf0 [ 1703.216138][ T7842] ? devm_kvasprintf+0x140/0x140 [ 1703.221083][ T7842] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 1703.226886][ T7842] ? devres_add+0x40/0x50 [ 1703.231231][ T7842] hci_leds_init+0xb3/0x1c0 [ 1703.235739][ T7842] hci_register_dev+0x30c/0x860 [ 1703.240602][ T7842] hci_uart_tty_ioctl+0x766/0xb00 [ 1703.245633][ T7842] tty_ioctl+0xac9/0x14d0 [ 1703.249964][ T7842] ? hci_uart_init_work+0x150/0x150 [ 1703.255163][ T7842] ? tty_register_device+0x40/0x40 [ 1703.260269][ T7842] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1703.266502][ T7842] ? tomoyo_init_request_info+0x105/0x1d0 [ 1703.272241][ T7842] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1703.279008][ T7842] ? tomoyo_path_number_perm+0x263/0x520 [ 1703.284643][ T7842] ? find_held_lock+0x35/0x130 [ 1703.289408][ T7842] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1703.295215][ T7842] ? smack_log+0x415/0x540 [ 1703.299663][ T7842] ? tty_register_device+0x40/0x40 [ 1703.304791][ T7842] do_vfs_ioctl+0xd6e/0x1390 [ 1703.309380][ T7842] ? ioctl_preallocate+0x210/0x210 [ 1703.314494][ T7842] ? smack_file_ioctl+0x196/0x310 [ 1703.319517][ T7842] ? smack_inode_link+0x2d0/0x2d0 [ 1703.324548][ T7842] ? fput_many+0x12c/0x1a0 [ 1703.328981][ T7842] ? tomoyo_file_ioctl+0x23/0x30 [ 1703.333918][ T7842] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1703.340159][ T7842] ? security_file_ioctl+0x93/0xc0 [ 1703.345269][ T7842] ksys_ioctl+0xab/0xd0 [ 1703.349424][ T7842] __x64_sys_ioctl+0x73/0xb0 [ 1703.354023][ T7842] do_syscall_64+0x103/0x610 [ 1703.358617][ T7842] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1703.364502][ T7842] RIP: 0033:0x457f29 [ 1703.368399][ T7842] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1703.387998][ T7842] RSP: 002b:00007fc78e05bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1703.396406][ T7842] RAX: ffffffffffffffda RBX: 00007fc78e05bc90 RCX: 0000000000457f29 [ 1703.404381][ T7842] RDX: 0000000000000001 RSI: 00000000400455c8 RDI: 0000000000000005 [ 1703.412349][ T7842] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1703.420316][ T7842] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc78e05c6d4 18:38:25 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e20, 0x68, @dev={0xfe, 0x80, [], 0x11}}, {0xa, 0x4e20, 0x2, @ipv4={[], [], @broadcast}}, 0x8, [0x10000, 0x1, 0xb960, 0x8, 0x0, 0x3, 0x10001, 0xffffffff]}, 0x5c) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) ioctl$sock_bt_hci(r1, 0x400448de, &(0x7f0000000040)="c9a4a211593eda1b6d5da56a2f82106e3894") openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x2, 0x0) 18:38:25 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [], 0x12}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:38:25 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0xc0010140]}) [ 1703.428284][ T7842] R13: 00000000004c07b8 R14: 00000000004d24f0 R15: 0000000000000006 [ 1703.465988][ T7805] FAT-fs (loop5): Directory bread(block 169) failed 18:38:26 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [], 0x30b}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1703.512276][ T7805] FAT-fs (loop5): Directory bread(block 170) failed [ 1703.532738][ T7805] FAT-fs (loop5): Directory bread(block 171) failed [ 1703.545337][ T7805] FAT-fs (loop5): Directory bread(block 172) failed [ 1703.571996][ T7952] kvm [7951]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0xc0010140 [ 1703.575353][ T7805] FAT-fs (loop5): Directory bread(block 173) failed 18:38:26 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400000, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000140)={0x80000000, 0x887, 0x0, 0x39d9, [], [], [], 0x5, 0x3, 0x8, 0x1, "434f9c95ffb86308b1e91f73ea6ac1fd"}) 18:38:26 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0xc0010141]}) [ 1703.623481][ T7805] FAT-fs (loop5): Directory bread(block 174) failed [ 1703.688608][ T7805] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 1703.740749][ T8070] kvm [8069]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0xc0010141 [ 1703.774172][ T8182] kvm [8069]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0xc0010141 [ 1705.566926][T12255] Bluetooth: hci0: command 0x1003 tx timeout [ 1705.573091][T28888] Bluetooth: hci0: sending frame failed (-49) [ 1707.646910][T12255] Bluetooth: hci0: command 0x1001 tx timeout [ 1707.653027][T28888] Bluetooth: hci0: sending frame failed (-49) [ 1709.726956][T12255] Bluetooth: hci0: command 0x1009 tx timeout 18:38:36 executing program 4 (fault-call:4 fault-nth:40): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(r1, 0x400455c8, 0x1) 18:38:36 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [], 0xf000}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:38:36 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x600000000000000]}) 18:38:36 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x7534, 0x10000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000300)={0x200, 0xcb, 0x2, {0x0, 0x989680}, 0x6b48, 0xfffffffffffffffb}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r2 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0xab, "c4ece34803dc07d220c52fd70c5503215ea04f32439c924fdf59ebdf33cf7227e71c77d5f117e230e899ff55a0bd16d2c1299706e7114436d94846176018451fa7ae8ac673f6500c82a86d224bc031fefb98650e6a758846c501f9954e3abb623a2ffaa0843764ef3ba3ee63e7d9d7909d407dccfb0a8acb3550120bf7a27149c657d288501b30b8301aaa19126f94551a4b924219684d20d481387a4399b3992b5fd1a64a8a84f4b15594"}, &(0x7f0000000280)=0xb3) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000002c0)={0xcd3, 0x2, 0x3, 0x1, r3}, 0x10) r4 = semget(0x1, 0x3, 0x283) semctl$IPC_INFO(r4, 0x4, 0x3, &(0x7f0000000000)=""/59) 18:38:36 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0xc0011022]}) 18:38:36 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000500077008f81e00d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) [ 1713.893817][ T8276] kvm [8275]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 [ 1713.903205][ T8274] kvm [8273]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0xc0011022 [ 1713.921748][ T8279] FAT-fs (loop5): Directory bread(block 215) failed [ 1713.933279][ T8297] FAULT_INJECTION: forcing a failure. 18:38:36 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2={0xff, 0x2, [], 0xffffff1f}, {[], @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1713.933279][ T8297] name failslab, interval 1, probability 0, space 0, times 0 [ 1713.937974][ T8279] FAT-fs (loop5): Directory bread(block 216) failed [ 1714.010258][ T8297] CPU: 0 PID: 8297 Comm: syz-executor.4 Not tainted 5.0.0+ #15 [ 1714.017747][ T8279] FAT-fs (loop5): Directory bread(block 217) failed [ 1714.017857][ T8297] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1714.034489][ T8297] Call Trace: [ 1714.034515][ T8297] dump_stack+0x172/0x1f0 [ 1714.034540][ T8297] should_fail.cold+0xa/0x15 [ 1714.034560][ T8297] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1714.034583][ T8297] ? ___might_sleep+0x163/0x280 [ 1714.046940][ T8279] FAT-fs (loop5): Directory bread(block 218) failed [ 1714.052550][ T8297] __should_failslab+0x121/0x190 [ 1714.052572][ T8297] should_failslab+0x9/0x14 [ 1714.052595][ T8297] kmem_cache_alloc_node_trace+0x270/0x720 [ 1714.068949][ T8297] ? vsnprintf+0x58b/0x1af0 [ 1714.068978][ T8297] __kmalloc_node_track_caller+0x3d/0x70 [ 1714.068999][ T8297] devm_kmalloc+0x92/0x1a0 [ 1714.073608][ T8279] FAT-fs (loop5): Directory bread(block 219) failed [ 1714.079285][ T8297] devm_kvasprintf+0xcd/0x140 [ 1714.079301][ T8297] ? devm_kmemdup+0x60/0x60 [ 1714.079313][ T8297] ? devres_add+0x40/0x50 [ 1714.079333][ T8297] ? mark_held_locks+0xa4/0xf0 [ 1714.079352][ T8297] devm_kasprintf+0xbb/0xf0 [ 1714.086932][ T8279] FAT-fs (loop5): Directory bread(block 220) failed [ 1714.089465][ T8297] ? devm_kvasprintf+0x140/0x140 [ 1714.089487][ T8297] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 1714.089505][ T8297] ? devres_add+0x40/0x50 [ 1714.106990][ T8279] FAT-fs (loop5): Directory bread(block 221) failed [ 1714.109821][ T8297] hci_leds_init+0xb3/0x1c0 [ 1714.109844][ T8297] hci_register_dev+0x30c/0x860 [ 1714.109868][ T8297] hci_uart_tty_ioctl+0x766/0xb00 [ 1714.114267][ T8279] FAT-fs (loop5): Directory bread(block 222) failed [ 1714.118930][ T8297] tty_ioctl+0xac9/0x14d0 [ 1714.118949][ T8297] ? hci_uart_init_work+0x150/0x150 [ 1714.118965][ T8297] ? tty_register_device+0x40/0x40 [ 1714.118980][ T8297] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1714.118995][ T8297] ? tomoyo_init_request_info+0x105/0x1d0 [ 1714.119015][ T8297] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1714.124771][ T8279] FAT-fs (loop5): Directory bread(block 223) failed [ 1714.130120][ T8297] ? tomoyo_path_number_perm+0x263/0x520 [ 1714.130137][ T8297] ? find_held_lock+0x35/0x130 [ 1714.130154][ T8297] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1714.130168][ T8297] ? smack_log+0x415/0x540 [ 1714.130200][ T8297] ? tty_register_device+0x40/0x40 [ 1714.147059][ T8279] FAT-fs (loop5): Directory bread(block 224) failed [ 1714.151791][ T8297] do_vfs_ioctl+0xd6e/0x1390 [ 1714.151812][ T8297] ? ioctl_preallocate+0x210/0x210 [ 1714.151832][ T8297] ? smack_file_ioctl+0x196/0x310 [ 1714.158776][ T8279] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 1714.161152][ T8297] ? smack_inode_link+0x2d0/0x2d0 [ 1714.161178][ T8297] ? fput_many+0x12c/0x1a0 [ 1714.161200][ T8297] ? tomoyo_file_ioctl+0x23/0x30 [ 1714.172776][ T8297] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1714.172794][ T8297] ? security_file_ioctl+0x93/0xc0 [ 1714.172813][ T8297] ksys_ioctl+0xab/0xd0 [ 1714.172837][ T8297] __x64_sys_ioctl+0x73/0xb0 [ 1714.182338][ T8297] do_syscall_64+0x103/0x610 [ 1714.182360][ T8297] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1714.182388][ T8297] RIP: 0033:0x457f29 [ 1714.318260][ T8297] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1714.337872][ T8297] RSP: 002b:00007fc78e05bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1714.346286][ T8297] RAX: ffffffffffffffda RBX: 00007fc78e05bc90 RCX: 0000000000457f29 18:38:36 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000500077008f82300d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:38:36 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40c03, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000140)={0x74, 0x100000001, 0x2, 0x2, 0x4, 0x8, 0x5c7f, 0xccfc, 0x178c, 0x6, 0x8, 0x200}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='\x00') 18:38:36 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x700000000000000]}) [ 1714.354258][ T8297] RDX: 0000000000000001 RSI: 00000000400455c8 RDI: 0000000000000005 [ 1714.362228][ T8297] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1714.370202][ T8297] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc78e05c6d4 [ 1714.378176][ T8297] R13: 00000000004c07b8 R14: 00000000004d24f0 R15: 0000000000000006 18:38:36 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0xc001102a]}) 18:38:37 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2, {[], @tcp={{0x2, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1714.525972][ T8576] FAT-fs (loop5): Directory bread(block 240) failed [ 1714.535433][ T8577] kvm [8552]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0xc001102a [ 1714.538746][ T8567] kvm [8560]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 [ 1714.549292][ T8576] FAT-fs (loop5): Directory bread(block 241) failed [ 1714.590932][ T8576] FAT-fs (loop5): Directory bread(block 242) failed [ 1714.629864][ T8576] FAT-fs (loop5): Directory bread(block 243) failed [ 1714.652027][ T8576] FAT-fs (loop5): Directory bread(block 244) failed [ 1714.669187][ T8576] FAT-fs (loop5): Directory bread(block 245) failed [ 1714.675918][ T8576] FAT-fs (loop5): Directory bread(block 246) failed [ 1714.685634][ T8576] FAT-fs (loop5): Directory bread(block 247) failed [ 1714.706688][ T8576] FAT-fs (loop5): Directory bread(block 248) failed [ 1714.719335][ T8576] FAT-fs (loop5): Directory bread(block 249) failed [ 1714.735599][ T8576] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 1716.526947][T22080] Bluetooth: hci0: command 0x1003 tx timeout [ 1716.533109][T28888] Bluetooth: hci0: sending frame failed (-49) [ 1718.606939][T22080] Bluetooth: hci0: command 0x1001 tx timeout [ 1718.613064][T28888] Bluetooth: hci0: sending frame failed (-49) [ 1720.687009][T22080] Bluetooth: hci0: command 0x1009 tx timeout 18:38:47 executing program 4 (fault-call:4 fault-nth:41): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(r1, 0x400455c8, 0x1) 18:38:47 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x200000, 0x0) bind$pptp(r2, &(0x7f0000000040)={0x18, 0x2, {0x3, @multicast2}}, 0x1e) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 18:38:47 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0xc001102c]}) 18:38:47 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2, {[], @tcp={{0x3, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:38:47 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x70001c000000000]}) 18:38:47 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000500077008f84800d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) [ 1724.759200][ T8717] FAT-fs (loop5): Directory bread(block 425) failed [ 1724.765870][ T8717] FAT-fs (loop5): Directory bread(block 426) failed [ 1724.765901][ T8717] FAT-fs (loop5): Directory bread(block 427) failed [ 1724.765926][ T8717] FAT-fs (loop5): Directory bread(block 428) failed [ 1724.788115][ T8709] kvm [8708]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 18:38:47 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2, {[], @tcp={{0x6, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1724.829948][ T8798] FAULT_INJECTION: forcing a failure. [ 1724.829948][ T8798] name failslab, interval 1, probability 0, space 0, times 0 [ 1724.843501][ T8715] kvm [8712]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0xc001102c 18:38:47 executing program 2: [ 1724.873286][ T8717] FAT-fs (loop5): Directory bread(block 429) failed [ 1724.901764][ T8717] FAT-fs (loop5): Directory bread(block 430) failed [ 1724.926713][ T8798] CPU: 0 PID: 8798 Comm: syz-executor.4 Not tainted 5.0.0+ #15 [ 1724.934302][ T8798] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1724.944360][ T8798] Call Trace: [ 1724.947671][ T8798] dump_stack+0x172/0x1f0 [ 1724.952022][ T8798] should_fail.cold+0xa/0x15 [ 1724.956624][ T8798] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1724.962443][ T8798] ? ___might_sleep+0x163/0x280 [ 1724.967320][ T8798] __should_failslab+0x121/0x190 [ 1724.972273][ T8798] should_failslab+0x9/0x14 [ 1724.976790][ T8798] kmem_cache_alloc_node_trace+0x270/0x720 [ 1724.982621][ T8798] __kmalloc_node_track_caller+0x3d/0x70 [ 1724.988264][ T8798] ? led_trigger_unregister+0x2f0/0x2f0 [ 1724.993816][ T8798] __devres_alloc_node+0x69/0x160 [ 1724.998852][ T8798] devm_led_trigger_register+0x36/0xd0 [ 1725.004410][ T8798] hci_leds_init+0xee/0x1c0 [ 1725.008938][ T8798] hci_register_dev+0x30c/0x860 [ 1725.013806][ T8798] hci_uart_tty_ioctl+0x766/0xb00 [ 1725.018839][ T8798] tty_ioctl+0xac9/0x14d0 [ 1725.023178][ T8798] ? hci_uart_init_work+0x150/0x150 [ 1725.028383][ T8798] ? tty_register_device+0x40/0x40 [ 1725.033501][ T8798] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1725.039741][ T8798] ? tomoyo_init_request_info+0x105/0x1d0 [ 1725.045479][ T8798] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1725.051729][ T8798] ? tomoyo_path_number_perm+0x263/0x520 [ 1725.057370][ T8798] ? find_held_lock+0x35/0x130 [ 1725.062141][ T8798] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1725.067950][ T8798] ? smack_log+0x415/0x540 [ 1725.072418][ T8798] ? tty_register_device+0x40/0x40 [ 1725.077557][ T8798] do_vfs_ioctl+0xd6e/0x1390 [ 1725.082159][ T8798] ? ioctl_preallocate+0x210/0x210 [ 1725.087285][ T8798] ? smack_file_ioctl+0x196/0x310 [ 1725.092315][ T8798] ? smack_inode_link+0x2d0/0x2d0 [ 1725.097359][ T8798] ? fput_many+0x12c/0x1a0 [ 1725.101793][ T8798] ? tomoyo_file_ioctl+0x23/0x30 [ 1725.106742][ T8798] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1725.112989][ T8798] ? security_file_ioctl+0x93/0xc0 [ 1725.118110][ T8798] ksys_ioctl+0xab/0xd0 [ 1725.122277][ T8798] __x64_sys_ioctl+0x73/0xb0 [ 1725.126879][ T8798] do_syscall_64+0x103/0x610 [ 1725.131494][ T8798] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1725.137391][ T8798] RIP: 0033:0x457f29 [ 1725.141790][ T8798] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1725.161394][ T8798] RSP: 002b:00007fc78e05bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1725.169808][ T8798] RAX: ffffffffffffffda RBX: 00007fc78e05bc90 RCX: 0000000000457f29 18:38:47 executing program 2: 18:38:47 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x801004000000000]}) [ 1725.177807][ T8798] RDX: 0000000000000001 RSI: 00000000400455c8 RDI: 0000000000000005 [ 1725.185775][ T8798] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1725.193747][ T8798] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc78e05c6d4 [ 1725.201716][ T8798] R13: 00000000004c07b8 R14: 00000000004d24f0 R15: 0000000000000006 [ 1725.216379][ T8717] FAT-fs (loop5): Directory bread(block 431) failed 18:38:47 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0xc1000000]}) 18:38:47 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2, {[], @tcp={{0x7, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1725.234033][ T8717] FAT-fs (loop5): Directory bread(block 432) failed [ 1725.258835][ T8717] FAT-fs (loop5): Directory bread(block 433) failed [ 1725.272953][ T8717] FAT-fs (loop5): Directory bread(block 434) failed [ 1725.292089][ T8832] kvm [8831]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 [ 1725.304100][ T8717] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 1725.337540][ T8833] kvm [8831]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 [ 1725.414502][ T8907] kvm [8837]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0xc1000000 [ 1725.471818][ T8907] kvm [8837]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0xc1000000 [ 1727.406951][T22080] Bluetooth: hci0: command 0x1003 tx timeout [ 1727.413108][T28888] Bluetooth: hci0: sending frame failed (-49) [ 1729.486906][T22080] Bluetooth: hci0: command 0x1001 tx timeout [ 1729.493059][T28888] Bluetooth: hci0: sending frame failed (-49) [ 1731.566950][T22080] Bluetooth: hci0: command 0x1009 tx timeout 18:38:58 executing program 4 (fault-call:4 fault-nth:42): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(r1, 0x400455c8, 0x1) 18:38:58 executing program 2: 18:38:58 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0x803000000000000]}) 18:38:58 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000500077008f84c00d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:38:58 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2, {[], @tcp={{0x8, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:38:58 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0xc2000000]}) 18:38:58 executing program 2: [ 1735.652301][ T8947] FAT-fs (loop5): Directory bread(block 445) failed [ 1735.667835][ T8951] kvm [8941]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 [ 1735.672809][ T8943] kvm [8942]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0xc2000000 [ 1735.681610][ T8947] FAT-fs (loop5): Directory bread(block 446) failed 18:38:58 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2, {[], @tcp={{0xd, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:38:58 executing program 2: [ 1735.711672][ T8952] FAULT_INJECTION: forcing a failure. [ 1735.711672][ T8952] name failslab, interval 1, probability 0, space 0, times 0 [ 1735.742507][ T8947] FAT-fs (loop5): Directory bread(block 447) failed 18:38:58 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0xa00000000000000]}) [ 1735.797250][ T8947] FAT-fs (loop5): Directory bread(block 448) failed [ 1735.815847][ T8952] CPU: 0 PID: 8952 Comm: syz-executor.4 Not tainted 5.0.0+ #15 [ 1735.823414][ T8952] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1735.833490][ T8952] Call Trace: [ 1735.836800][ T8952] dump_stack+0x172/0x1f0 [ 1735.841149][ T8952] should_fail.cold+0xa/0x15 [ 1735.845748][ T8952] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1735.847120][ T8947] FAT-fs (loop5): Directory bread(block 449) failed [ 1735.851561][ T8952] ? ___might_sleep+0x163/0x280 [ 1735.851581][ T8952] __should_failslab+0x121/0x190 [ 1735.851603][ T8952] should_failslab+0x9/0x14 [ 1735.872430][ T8952] __kmalloc+0x2dc/0x740 [ 1735.876697][ T8952] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 1735.882502][ T8952] ? devres_add+0x40/0x50 [ 1735.882516][ T8952] ? rfkill_alloc+0xaa/0x2b0 [ 1735.882533][ T8952] rfkill_alloc+0xaa/0x2b0 18:38:58 executing program 2: [ 1735.882555][ T8952] ? hci_leds_init+0x104/0x1c0 [ 1735.890854][ T8947] FAT-fs (loop5): Directory bread(block 450) failed [ 1735.891469][ T8952] hci_register_dev+0x326/0x860 [ 1735.907345][ T8947] FAT-fs (loop5): Directory bread(block 451) failed [ 1735.912020][ T8952] hci_uart_tty_ioctl+0x766/0xb00 [ 1735.912046][ T8952] tty_ioctl+0xac9/0x14d0 [ 1735.923632][ T8952] ? hci_uart_init_work+0x150/0x150 [ 1735.923651][ T8952] ? tty_register_device+0x40/0x40 [ 1735.923674][ T8952] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 18:38:58 executing program 2 (fault-call:4 fault-nth:0): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f0000000180)=0x6f7bbbe1, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) recvmmsg(r0, &(0x7f0000008880), 0x400000000000249, 0x44000102, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) [ 1735.941143][ T8947] FAT-fs (loop5): Directory bread(block 452) failed [ 1735.944503][ T8952] ? tomoyo_init_request_info+0x105/0x1d0 [ 1735.944524][ T8952] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1735.944546][ T8952] ? tomoyo_path_number_perm+0x263/0x520 [ 1735.956846][ T8952] ? find_held_lock+0x35/0x130 [ 1735.956866][ T8952] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1735.956881][ T8952] ? smack_log+0x415/0x540 [ 1735.956915][ T8952] ? tty_register_device+0x40/0x40 [ 1735.967205][ T8947] FAT-fs (loop5): Directory bread(block 453) failed [ 1735.968775][ T8952] do_vfs_ioctl+0xd6e/0x1390 [ 1735.968796][ T8952] ? ioctl_preallocate+0x210/0x210 [ 1735.968818][ T8952] ? smack_file_ioctl+0x196/0x310 [ 1735.977207][ T8947] FAT-fs (loop5): Directory bread(block 454) failed [ 1735.979355][ T8952] ? smack_inode_link+0x2d0/0x2d0 [ 1735.979389][ T8952] ? fput_many+0x12c/0x1a0 [ 1736.026110][ T8952] ? tomoyo_file_ioctl+0x23/0x30 [ 1736.031050][ T8952] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1736.037291][ T8952] ? security_file_ioctl+0x93/0xc0 [ 1736.042413][ T8952] ksys_ioctl+0xab/0xd0 [ 1736.046572][ T8952] __x64_sys_ioctl+0x73/0xb0 [ 1736.051165][ T8952] do_syscall_64+0x103/0x610 [ 1736.055755][ T8952] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1736.061643][ T8952] RIP: 0033:0x457f29 [ 1736.065534][ T8952] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1736.085138][ T8952] RSP: 002b:00007fc78e05bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1736.093550][ T8952] RAX: ffffffffffffffda RBX: 00007fc78e05bc90 RCX: 0000000000457f29 [ 1736.101517][ T8952] RDX: 0000000000000001 RSI: 00000000400455c8 RDI: 0000000000000005 [ 1736.109491][ T8952] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1736.117471][ T8952] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc78e05c6d4 [ 1736.125439][ T8952] R13: 00000000004c07b8 R14: 00000000004d24f0 R15: 0000000000000006 [ 1736.133708][ T8947] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 1738.286958][T29113] Bluetooth: hci0: command 0x1003 tx timeout [ 1738.294295][T28888] Bluetooth: hci0: sending frame failed (-49) [ 1740.367002][T29113] Bluetooth: hci0: command 0x1001 tx timeout [ 1740.373137][T28888] Bluetooth: hci0: sending frame failed (-49) [ 1742.446944][T29113] Bluetooth: hci0: command 0x1009 tx timeout 18:39:08 executing program 4 (fault-call:4 fault-nth:43): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(r1, 0x400455c8, 0x1) 18:39:08 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2, {[], @tcp={{0x28, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 18:39:08 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0xc0000103, 0x0, 0xc1, 0xce000000]}) 18:39:08 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f0000000180)=0x6f7bbbe1, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) recvmmsg(r0, &(0x7f0000008880), 0x400000000000249, 0x44000102, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) 18:39:08 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="eb64c86d4f66732e66617400020441000500077008f86000d8c32d8cbe5dee02eeb092428ad959628cf9d9ed7b2c5b68f1", 0x31}], 0x0, 0x0) 18:39:08 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x7b, 0x0, [0x48, 0x1, 0xc1], [0x0, 0xa01000000000000]}) [ 1746.540163][ T9073] FAT-fs (loop5): Directory bread(block 545) failed [ 1746.559245][ T9075] kvm [9074]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 [ 1746.568446][ T9076] kvm [9071]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0xce000000 [ 1746.581496][ T9073] FAT-fs (loop5): Directory bread(block 546) failed [ 1746.601762][ T9073] FAT-fs (loop5): Directory bread(block 547) failed [ 1746.609793][ T9082] WARNING: CPU: 1 PID: 9082 at kernel/locking/lockdep.c:1024 lockdep_register_key+0x10d/0x490 [ 1746.615953][ T3874] kobject: 'loop3' (00000000b30168ae): kobject_uevent_env [ 1746.620059][ T9082] Kernel panic - not syncing: panic_on_warn set ... [ 1746.620078][ T9082] CPU: 1 PID: 9082 Comm: syz-executor.4 Not tainted 5.0.0+ #15 [ 1746.620088][ T9082] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1746.620092][ T9082] Call Trace: [ 1746.620116][ T9082] dump_stack+0x172/0x1f0 [ 1746.620135][ T9082] ? lockdep_register_key+0x10/0x490 [ 1746.620161][ T9082] panic+0x2cb/0x65c [ 1746.629246][ T9073] FAT-fs (loop5): Directory bread(block 548) failed [ 1746.633823][ T9082] ? __warn_printk+0xf3/0xf3 [ 1746.633840][ T9082] ? lockdep_register_key+0x10d/0x490 [ 1746.633855][ T9082] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1746.633875][ T9082] ? __warn.cold+0x5/0x45 [ 1746.641862][ T3874] kobject: 'loop3' (00000000b30168ae): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 1746.651440][ T9082] ? lockdep_register_key+0x10d/0x490 [ 1746.651454][ T9082] __warn.cold+0x20/0x45 [ 1746.651488][ T9082] ? find_held_lock+0x35/0x130 [ 1746.651500][ T9082] ? lockdep_register_key+0x10d/0x490 [ 1746.651516][ T9082] report_bug+0x263/0x2b0 [ 1746.651533][ T9082] do_error_trap+0x11b/0x200 [ 1746.651552][ T9082] do_invalid_op+0x37/0x50 [ 1746.666971][ T9073] FAT-fs (loop5): Directory bread(block 549) failed [ 1746.668274][ T9082] ? lockdep_register_key+0x10d/0x490 [ 1746.668289][ T9082] invalid_op+0x14/0x20 [ 1746.668303][ T9082] RIP: 0010:lockdep_register_key+0x10d/0x490 [ 1746.668323][ T9082] Code: 75 23 e9 e5 01 00 00 48 89 da 48 c1 ea 03 42 80 3c 3a 00 0f 85 b1 02 00 00 48 8b 1b 48 85 db 0f 84 c7 01 00 00 4c 39 e3 75 dd <0f> 0b 48 c7 c0 d8 67 5d 89 48 ba 00 00 00 00 00 fc ff df 48 89 c1 [ 1746.674999][ T9073] FAT-fs (loop5): Directory bread(block 550) failed [ 1746.679473][ T9082] RSP: 0018:ffff888086a67950 EFLAGS: 00010046 [ 1746.679485][ T9082] RAX: dffffc0000000000 RBX: ffff888098f10b58 RCX: 1ffffffff12bacfb [ 1746.679493][ T9082] RDX: 1ffffffff1465d12 RSI: 0000000000000000 RDI: ffff88805a2e28fc [ 1746.679502][ T9082] RBP: ffff888086a67980 R08: ffffffff8a32e890 R09: ffffed1010d4cf1f [ 1746.679510][ T9082] R10: ffffed1010d4cf1e R11: 0000000000000003 R12: ffff888098f10b58 [ 1746.679518][ T9082] R13: 0000000000000c46 R14: 0000000000000282 R15: dffffc0000000000 [ 1746.679545][ T9082] alloc_workqueue+0x427/0xe70 [ 1746.679568][ T9082] ? workqueue_sysfs_register+0x3f0/0x3f0 [ 1746.679588][ T9082] hci_register_dev+0x209/0x860 [ 1746.679611][ T9082] hci_uart_tty_ioctl+0x766/0xb00 [ 1746.696939][ T9073] FAT-fs (loop5): Directory bread(block 551) failed [ 1746.705655][ T9082] tty_ioctl+0xac9/0x14d0 [ 1746.705673][ T9082] ? hci_uart_init_work+0x150/0x150 [ 1746.705693][ T9082] ? tty_register_device+0x40/0x40 [ 1746.727069][ T9073] FAT-fs (loop5): Directory bread(block 552) failed [ 1746.729676][ T9082] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1746.729707][ T9082] ? tomoyo_init_request_info+0x105/0x1d0 [ 1746.729721][ T9082] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1746.729742][ T9082] ? tomoyo_path_number_perm+0x263/0x520 [ 1746.737235][ T9073] FAT-fs (loop5): Directory bread(block 553) failed [ 1746.738712][ T9082] ? find_held_lock+0x35/0x130 [ 1746.738728][ T9082] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1746.738750][ T9082] ? smack_log+0x415/0x540 [ 1746.756932][ T9073] FAT-fs (loop5): Directory bread(block 554) failed [ 1746.760771][ T9082] ? tty_register_device+0x40/0x40 [ 1746.760794][ T9082] do_vfs_ioctl+0xd6e/0x1390 [ 1746.819552][ T9073] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 1746.824831][ T9082] ? ioctl_preallocate+0x210/0x210 [ 1746.824847][ T9082] ? smack_file_ioctl+0x196/0x310 [ 1746.824869][ T9082] ? smack_inode_link+0x2d0/0x2d0 [ 1746.847611][ T3874] kobject: 'loop5' (00000000fa0c8ec7): kobject_uevent_env [ 1746.848124][ T9082] ? fput_many+0x12c/0x1a0 [ 1746.848145][ T9082] ? tomoyo_file_ioctl+0x23/0x30 [ 1746.848161][ T9082] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1746.848184][ T9082] ? security_file_ioctl+0x93/0xc0 [ 1746.853297][ T3874] kobject: 'loop5' (00000000fa0c8ec7): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1746.859766][ T9082] ksys_ioctl+0xab/0xd0 [ 1746.859781][ T9082] __x64_sys_ioctl+0x73/0xb0 [ 1746.859798][ T9082] do_syscall_64+0x103/0x610 [ 1746.859814][ T9082] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1746.859825][ T9082] RIP: 0033:0x457f29 [ 1746.859839][ T9082] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1746.859845][ T9082] RSP: 002b:00007fc78e05bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1746.859859][ T9082] RAX: ffffffffffffffda RBX: 00007fc78e05bc90 RCX: 0000000000457f29 [ 1746.859875][ T9082] RDX: 0000000000000001 RSI: 00000000400455c8 RDI: 0000000000000005 [ 1747.072807][ T9082] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1747.080778][ T9082] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc78e05c6d4 [ 1747.088744][ T9082] R13: 00000000004c07b8 R14: 00000000004d24f0 R15: 0000000000000006 [ 1747.097540][ T9082] Kernel Offset: disabled [ 1747.101862][ T9082] Rebooting in 86400 seconds..