on=80000021 qualification=0000000000000000 [ 879.877933][ T800] IDTVectoring: info=00000000 errcode=00000000 [ 879.885047][ T800] TSC Offset = 0xfffffe26bc9067af [ 879.891387][ T800] TPR Threshold = 0x00 [ 879.895556][ T800] EPT pointer = 0x00000000a961201e 18:19:21 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x0, &(0x7f00000001c0)="0adc1f123c123f319bc070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000100)={[], 0x0, 0x1a300}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 'y\x14\bK\x16^\x9e\xc5/\x15\x95\x13)\xeb\xf0\x15\xf3{T\x1aWP\xac\xb2\xac\x95\xe9\xad9b\xaf5.S#\xb7y\x82\x1f\xa5^\xe1K\xf9'}) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x4400ae8f, &(0x7f0000000000)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 18:19:21 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") openat$selinux_commit_pending_bools(0xffffffffffffff9c, 0x0, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) r3 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) ioctl$FS_IOC_FSGETXATTR(r3, 0xc0185500, &(0x7f0000000000)={0x20120}) 18:19:21 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") ioctl$VIDIOC_QUERY_EXT_CTRL(0xffffffffffffffff, 0xc058560f, &(0x7f0000000180)={0x0, 0x9, "2a8f5865af49c7250671f832f1ce9782bf915349fd6618fbaf11b15f24f44d12", 0x0, 0x0, 0x0, 0x70effc, 0x100000001}) 18:19:21 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:21 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x700000000000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=off,nobarrier,upgrade,errors=withdraw,noloccookie']) 18:19:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f00000014c0)=[{&(0x7f0000001380)="800f040000000000190003000000000000000102000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53efd3e856d34ece6ffb9585929e2ae23b", 0x49, 0x400}], 0x0, 0x0) 18:19:21 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") ioctl$VIDIOC_QUERY_EXT_CTRL(0xffffffffffffffff, 0xc058560f, &(0x7f0000000180)={0x0, 0x9, "2a8f5865af49c7250671f832f1ce9782bf915349fd6618fbaf11b15f24f44d12", 0x0, 0x0, 0x0, 0x70effc, 0x100000001}) 18:19:21 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x2800], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 880.107645][ T833] *** Guest State *** [ 880.117701][ T833] CR0: actual=0x0000000000000030, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 [ 880.127503][ T833] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 880.139286][ T833] CR3 = 0x0000000000000000 [ 880.159423][ T833] RSP = 0x0000000000000000 RIP = 0x0000000000000000 [ 880.170120][ T832] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 880.188986][ T833] RFLAGS=0x0001a302 DR7 = 0x0000000000000400 18:19:21 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x900000000000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=off,nobarrier,upgrade,errors=withdraw,noloccookie']) [ 880.209619][ T832] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 880.223039][ T833] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 880.233194][ T833] CS: sel=0xf000, attr=0x0009b, limit=0x0000ffff, base=0x00000000ffff0000 [ 880.246219][ T833] DS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 18:19:21 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) times(&(0x7f0000000040)) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="6202dc1f0c4917123c123f2faefe0468a83634189bc070583dc68e00e3b03d1e80482562c3568a6e241ccb0dc86326b174d1ce62996867a2142b10a5") ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000080)={0x2011d, 0x1, 0x7, 0x6}) 18:19:21 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") ioctl$VIDIOC_QUERY_EXT_CTRL(0xffffffffffffffff, 0xc058560f, &(0x7f0000000180)={0x0, 0x9, "2a8f5865af49c7250671f832f1ce9782bf915349fd6618fbaf11b15f24f44d12", 0x0, 0x0, 0x0, 0x70effc, 0x100000001}) 18:19:21 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x2900], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 880.257031][ T833] SS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 880.281530][ T833] ES: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 880.312197][ T833] FS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 880.328719][ T833] GS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 880.348627][ T833] GDTR: limit=0x0000ffff, base=0x0000000000000000 [ 880.367312][ T833] LDTR: sel=0x0000, attr=0x00082, limit=0x0000ffff, base=0x0000000000000000 [ 880.376256][ T833] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 880.395163][ T833] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 880.436443][ T833] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 880.445003][ T833] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 880.467402][ T833] Interruptibility = 00000000 ActivityState = 00000000 [ 880.491927][ T833] *** Host State *** [ 880.495984][ T833] RIP = 0xffffffff811b4a30 RSP = 0xffff88805819f8e0 [ 880.512043][ T833] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 880.524539][ T833] FSBase=00007f021e305700 GSBase=ffff8880ae800000 TRBase=fffffe0000003000 [ 880.536261][ T833] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 880.545840][ T833] CR0=0000000080050033 CR3=000000008d3b1000 CR4=00000000001426f0 [ 880.556598][ T833] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87201360 [ 880.566939][ T833] EFER = 0x0000000000000d01 PAT = 0x0407050600070106 [ 880.576403][ T833] *** Control State *** [ 880.580998][ T833] PinBased=0000003f CPUBased=b5a06dfa SecondaryExec=000000c3 [ 880.588369][ T833] EntryControls=0000d1ff ExitControls=002fefff [ 880.588387][ T833] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 880.588397][ T833] VMEntry: intr_info=8000001e errcode=00000000 ilen=00000000 [ 880.588406][ T833] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 880.588414][ T833] reason=80000021 qualification=0000000000000000 [ 880.588428][ T833] IDTVectoring: info=00000000 errcode=00000000 [ 880.630987][ T833] TSC Offset = 0xfffffe265fb6b00a [ 880.636015][ T833] TPR Threshold = 0x00 18:19:22 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000100)={[], 0x0, 0x1a300}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 'y\x14\bK\x16^\x9e\xc5/\x15\x95\x13)\xeb\xf0\x15\xf3{T\x1aWP\xac\xb2\xac\x95\xe9\xad9b\xaf5.S#\xb7y\x82\x1f\xa5^\xe1K\xf9'}) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x4400ae8f, &(0x7f0000000000)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 18:19:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f00000014c0)=[{&(0x7f0000001380)="800f040000000000190003000000000000000102000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53efd3e856d34ece6ffb9585929e2ae23b", 0x49, 0x400}], 0x0, 0x0) 18:19:22 executing program 3: socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_open_dev$video(&(0x7f0000000100)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc058560f, &(0x7f0000000180)={0x0, 0x9, "2a8f5865af49c7250671f832f1ce9782bf915349fd6618fbaf11b15f24f44d12", 0x0, 0x0, 0x0, 0x70effc, 0x100000001}) 18:19:22 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) ioctl$FS_IOC_FSGETXATTR(r1, 0xc0185500, &(0x7f0000000000)={0x20120, 0x0, 0x0, 0x0, 0x3}) 18:19:22 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x2b00], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 880.640878][ T833] EPT pointer = 0x000000008c0d101e 18:19:22 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xa00000000000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=off,nobarrier,upgrade,errors=withdraw,noloccookie']) 18:19:22 executing program 3: socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_open_dev$video(&(0x7f0000000100)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc058560f, &(0x7f0000000180)={0x0, 0x9, "2a8f5865af49c7250671f832f1ce9782bf915349fd6618fbaf11b15f24f44d12", 0x0, 0x0, 0x0, 0x70effc, 0x100000001}) 18:19:22 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x2c00], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:22 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x80000000000, 0x181040) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) ioctl$int_out(r0, 0x5460, &(0x7f0000000180)) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000140)={0xe6e4, 0x2, 0x7}) ioctl$FS_IOC_FSGETXATTR(r1, 0xc0185500, &(0x7f0000000000)={0x20120}) [ 880.795367][ T867] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 880.834610][ T867] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 880.855674][ T869] *** Guest State *** 18:19:22 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1f00000000000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=off,nobarrier,upgrade,errors=withdraw,noloccookie']) [ 880.893013][ T869] CR0: actual=0x0000000000000030, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 [ 880.913663][ T869] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 880.923430][ C1] net_ratelimit: 26 callbacks suppressed [ 880.923438][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 880.923490][ C1] protocol 88fb is buggy, dev hsr_slave_1 18:19:22 executing program 3: socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_open_dev$video(&(0x7f0000000100)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc058560f, &(0x7f0000000180)={0x0, 0x9, "2a8f5865af49c7250671f832f1ce9782bf915349fd6618fbaf11b15f24f44d12", 0x0, 0x0, 0x0, 0x70effc, 0x100000001}) [ 880.923574][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 880.923615][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 880.974497][ T869] CR3 = 0x0000000000000000 18:19:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f00000014c0)=[{&(0x7f0000001380)="800f040000000000190003000000000000000102000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53efd3e856d34ece6ffb9585929e2ae23b7688640a3688d269fd27ab12", 0x55, 0x400}], 0x0, 0x0) [ 880.999092][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 881.004947][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 881.009116][ T869] RSP = 0x0000000000000000 RIP = 0x0000000000000000 [ 881.033795][ T869] RFLAGS=0x0001a302 DR7 = 0x0000000000000400 [ 881.058851][ T869] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 881.091245][ T869] CS: sel=0xf000, attr=0x0009b, limit=0x0000ffff, base=0x00000000ffff0000 [ 881.115076][ T885] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 881.128516][ T869] DS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 881.143517][ T885] EXT4-fs (loop4): unsupported inode size: 0 [ 881.150883][ T869] SS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 881.169400][ T869] ES: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 881.188220][ T869] FS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 881.200186][ T869] GS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 881.208968][ T869] GDTR: limit=0x0000ffff, base=0x0000000000000000 [ 881.218149][ T869] LDTR: sel=0x0000, attr=0x00082, limit=0x0000ffff, base=0x0000000000000000 [ 881.240305][ T869] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 881.254888][ T869] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 881.264052][ T869] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 881.271555][ T869] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 881.280132][ T869] Interruptibility = 00000000 ActivityState = 00000000 [ 881.287144][ T869] *** Host State *** [ 881.291411][ T869] RIP = 0xffffffff811b4a30 RSP = 0xffff88805819f8e0 [ 881.298177][ T869] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 881.305822][ T869] FSBase=00007f021e305700 GSBase=ffff8880ae800000 TRBase=fffffe0000003000 [ 881.314804][ T869] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 881.322035][ T869] CR0=0000000080050033 CR3=0000000097455000 CR4=00000000001426f0 [ 881.330170][ T869] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87201360 [ 881.337633][ T869] EFER = 0x0000000000000d01 PAT = 0x0407050600070106 [ 881.344846][ T869] *** Control State *** [ 881.349324][ T869] PinBased=0000003f CPUBased=b5a06dfa SecondaryExec=000000c3 [ 881.356771][ T869] EntryControls=0000d1ff ExitControls=002fefff [ 881.363373][ T869] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 881.371317][ T869] VMEntry: intr_info=8000001e errcode=00000000 ilen=00000000 [ 881.378795][ T869] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 881.389189][ T869] reason=80000021 qualification=0000000000000000 [ 881.402113][ T869] IDTVectoring: info=00000000 errcode=00000000 [ 881.408368][ T869] TSC Offset = 0xfffffe25f9267004 [ 881.415470][ T869] TPR Threshold = 0x00 [ 881.423455][ T869] EPT pointer = 0x00000000890e701e 18:19:23 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000100)={[], 0x0, 0x1a300}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 'y\x14\bK\x16^\x9e\xc5/\x15\x95\x13)\xeb\xf0\x15\xf3{T\x1aWP\xac\xb2\xac\x95\xe9\xad9b\xaf5.S#\xb7y\x82\x1f\xa5^\xe1K\xf9'}) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x4400ae8f, &(0x7f0000000000)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 18:19:23 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x2f00], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:23 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000200, 0x800000002009) ioctl$FS_IOC_FSGETXATTR(r1, 0xc0185500, &(0x7f0000000000)={0x20120}) 18:19:23 executing program 3: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") r0 = syz_open_dev$video(&(0x7f0000000100)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc058560f, &(0x7f0000000180)={0x0, 0x9, "2a8f5865af49c7250671f832f1ce9782bf915349fd6618fbaf11b15f24f44d12", 0x0, 0x0, 0x0, 0x70effc, 0x100000001}) 18:19:23 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2000000000000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=off,nobarrier,upgrade,errors=withdraw,noloccookie']) 18:19:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f00000014c0)=[{&(0x7f0000001380)="800f040000000000190003000000000000000102000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53efd3e856d34ece6ffb9585929e2ae23b7688640a3688d269fd27ab12", 0x55, 0x400}], 0x0, 0x0) [ 881.494191][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 881.500037][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 881.505840][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 881.511666][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 881.557998][ T893] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 881.577169][ T893] EXT4-fs (loop4): unsupported inode size: 0 18:19:23 executing program 3: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") r0 = syz_open_dev$video(&(0x7f0000000100)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc058560f, &(0x7f0000000180)={0x0, 0x9, "2a8f5865af49c7250671f832f1ce9782bf915349fd6618fbaf11b15f24f44d12", 0x0, 0x0, 0x0, 0x70effc, 0x100000001}) 18:19:23 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x3580], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:23 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r1, &(0x7f000000b600)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001900)=[{0x6b0, 0x29, 0x3, "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"}], 0x6b0}}], 0x1, 0x0) 18:19:23 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2010000000000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=off,nobarrier,upgrade,errors=withdraw,noloccookie']) [ 881.654493][ T904] *** Guest State *** [ 881.673114][ T904] CR0: actual=0x0000000000000030, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 [ 881.686099][ T904] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 881.700286][ T904] CR3 = 0x0000000000000000 18:19:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f00000014c0)=[{&(0x7f0000001380)="800f040000000000190003000000000000000102000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53efd3e856d34ece6ffb9585929e2ae23b7688640a3688d269fd27ab12", 0x55, 0x400}], 0x0, 0x0) [ 881.745076][ T904] RSP = 0x0000000000000000 RIP = 0x0000000000000000 [ 881.762761][ T904] RFLAGS=0x0001a302 DR7 = 0x0000000000000400 [ 881.785151][ T904] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 881.799609][ T904] CS: sel=0xf000, attr=0x0009b, limit=0x0000ffff, base=0x00000000ffff0000 [ 881.810061][ T904] DS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 881.834397][ T904] SS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 18:19:23 executing program 3: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") r0 = syz_open_dev$video(&(0x7f0000000100)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc058560f, &(0x7f0000000180)={0x0, 0x9, "2a8f5865af49c7250671f832f1ce9782bf915349fd6618fbaf11b15f24f44d12", 0x0, 0x0, 0x0, 0x70effc, 0x100000001}) [ 881.854787][ T904] ES: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 881.878755][ T904] FS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 881.891617][ T904] GS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 881.900855][ T904] GDTR: limit=0x0000ffff, base=0x0000000000000000 [ 881.929535][ T904] LDTR: sel=0x0000, attr=0x00082, limit=0x0000ffff, base=0x0000000000000000 [ 881.948680][ T904] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 881.970456][ T904] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 881.979286][ T918] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 881.980036][ T904] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 881.996229][ T918] EXT4-fs (loop4): unsupported inode size: 0 [ 882.007177][ T904] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 882.020738][ T904] Interruptibility = 00000000 ActivityState = 00000000 [ 882.046974][ T904] *** Host State *** [ 882.054574][ T904] RIP = 0xffffffff811b4a30 RSP = 0xffff888057a178e0 [ 882.064149][ T904] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 882.078947][ T904] FSBase=00007f021e305700 GSBase=ffff8880ae800000 TRBase=fffffe0000003000 [ 882.088516][ T904] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 882.095556][ T904] CR0=0000000080050033 CR3=0000000090336000 CR4=00000000001426f0 [ 882.103686][ T904] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87201360 [ 882.111426][ T904] EFER = 0x0000000000000d01 PAT = 0x0407050600070106 [ 882.118304][ T904] *** Control State *** [ 882.122919][ T904] PinBased=0000003f CPUBased=b5a06dfa SecondaryExec=000000c3 [ 882.130666][ T904] EntryControls=0000d1ff ExitControls=002fefff [ 882.136958][ T904] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 882.145025][ T904] VMEntry: intr_info=8000001e errcode=00000000 ilen=00000000 [ 882.152788][ T904] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 882.160413][ T904] reason=80000021 qualification=0000000000000000 [ 882.167556][ T904] IDTVectoring: info=00000000 errcode=00000000 [ 882.174104][ T904] TSC Offset = 0xfffffe258baa9973 [ 882.179486][ T904] TPR Threshold = 0x00 [ 882.183676][ T904] EPT pointer = 0x00000000a164701e 18:19:23 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000100)={[], 0x0, 0x1a300}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 'y\x14\bK\x16^\x9e\xc5/\x15\x95\x13)\xeb\xf0\x15\xf3{T\x1aWP\xac\xb2\xac\x95\xe9\xad9b\xaf5.S#\xb7y\x82\x1f\xa5^\xe1K\xf9'}) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x4400ae8f, &(0x7f0000000000)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 18:19:23 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x3c00], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:23 executing program 0: open(0x0, 0x0, 0x0) ioctl$KDGKBMETA(0xffffffffffffffff, 0x4b62, 0x0) r0 = gettid() prctl$PR_MCE_KILL(0x21, 0x0, 0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x12}, &(0x7f0000044000)) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) ioctl$TIOCLINUX3(0xffffffffffffffff, 0x541c, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) unlinkat(0xffffffffffffffff, 0x0, 0x0) rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, 0x0) times(0x0) tkill(r0, 0x1000000000016) 18:19:23 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2300000000000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=off,nobarrier,upgrade,errors=withdraw,noloccookie']) 18:19:23 executing program 3: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") r0 = syz_open_dev$video(&(0x7f0000000100)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc058560f, &(0x7f0000000180)={0x0, 0x9, "2a8f5865af49c7250671f832f1ce9782bf915349fd6618fbaf11b15f24f44d12", 0x0, 0x0, 0x0, 0x70effc, 0x100000001}) 18:19:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f00000014c0)=[{&(0x7f0000001380)="800f040000000000190003000000000000000102000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53efd3e856d34ece6ffb9585929e2ae23b7688640a3688d269fd27ab12e3fde76a46c0", 0x5b, 0x400}], 0x0, 0x0) 18:19:23 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x4000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:23 executing program 3: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") r0 = syz_open_dev$video(&(0x7f0000000100)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc058560f, &(0x7f0000000180)={0x0, 0x9, "2a8f5865af49c7250671f832f1ce9782bf915349fd6618fbaf11b15f24f44d12", 0x0, 0x0, 0x0, 0x70effc, 0x100000001}) 18:19:24 executing program 0: syz_execute_func(&(0x7f00000006c0)="410f01f964ff0941c3c4e2c99758423e46d8731266420fe2e33e0f1110c442019dcc6f") r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x4044040) [ 882.361300][ T931] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 882.390322][ T931] EXT4-fs (loop4): invalid first ino: 3892175634 [ 882.400290][ T937] *** Guest State *** [ 882.406895][ T937] CR0: actual=0x0000000000000030, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 [ 882.429891][ T937] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 18:19:24 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x4305], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 882.459096][ T937] CR3 = 0x0000000000000000 [ 882.463665][ T937] RSP = 0x0000000000000000 RIP = 0x0000000000000000 [ 882.485886][ T937] RFLAGS=0x0001a302 DR7 = 0x0000000000000400 18:19:24 executing program 3: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") r0 = syz_open_dev$video(&(0x7f0000000100)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc058560f, &(0x7f0000000180)={0x0, 0x9, "2a8f5865af49c7250671f832f1ce9782bf915349fd6618fbaf11b15f24f44d12", 0x0, 0x0, 0x0, 0x70effc, 0x100000001}) 18:19:24 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x230f000000000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=off,nobarrier,upgrade,errors=withdraw,noloccookie']) [ 882.505478][ T937] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 882.520252][ T937] CS: sel=0xf000, attr=0x0009b, limit=0x0000ffff, base=0x00000000ffff0000 [ 882.550544][ T937] DS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 882.599615][ T937] SS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 882.632971][ T937] ES: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 882.654993][ T937] FS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 882.675281][ T937] GS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 882.685603][ T937] GDTR: limit=0x0000ffff, base=0x0000000000000000 [ 882.705127][ T937] LDTR: sel=0x0000, attr=0x00082, limit=0x0000ffff, base=0x0000000000000000 [ 882.718545][ T937] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 882.733259][ T937] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 882.758124][ T937] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 882.776856][ T937] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 882.796914][ T937] Interruptibility = 00000000 ActivityState = 00000000 [ 882.804017][ T937] *** Host State *** [ 882.808101][ T937] RIP = 0xffffffff811b4a30 RSP = 0xffff888056f6f8e0 [ 882.821616][ T937] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 882.828742][ T937] FSBase=00007f021e305700 GSBase=ffff8880ae800000 TRBase=fffffe0000033000 [ 882.843171][ T937] GDTBase=fffffe0000031000 IDTBase=fffffe0000000000 [ 882.850871][ T937] CR0=0000000080050033 CR3=0000000093590000 CR4=00000000001426f0 [ 882.858601][ T937] Sysenter RSP=fffffe0000032200 CS:RIP=0010:ffffffff87201360 [ 882.872057][ T937] EFER = 0x0000000000000d01 PAT = 0x0407050600070106 [ 882.878831][ T937] *** Control State *** [ 882.885930][ T937] PinBased=0000003f CPUBased=b5a06dfa SecondaryExec=000000c3 [ 882.896292][ T937] EntryControls=0000d1ff ExitControls=002fefff [ 882.905348][ T937] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 882.916053][ T937] VMEntry: intr_info=8000001e errcode=00000000 ilen=00000000 [ 882.926345][ T937] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 882.936742][ T937] reason=80000021 qualification=0000000000000000 [ 882.946671][ T937] IDTVectoring: info=00000000 errcode=00000000 18:19:24 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000100)={[], 0x0, 0x1a300}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 'y\x14\bK\x16^\x9e\xc5/\x15\x95\x13)\xeb\xf0\x15\xf3{T\x1aWP\xac\xb2\xac\x95\xe9\xad9b\xaf5.S#\xb7y\x82\x1f\xa5^\xe1K\xf9'}) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x4400ae8f, &(0x7f0000000000)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 18:19:24 executing program 0: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) time(0x0) r1 = gettid() waitid(0x1, r1, &(0x7f0000000140), 0x0, 0x0) lsetxattr$security_ima(0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FS_IOC_MEASURE_VERITY(r0, 0xc0046686, &(0x7f00000001c0)={0x3, 0x85, "2ee29f0aa04c2de4653bde188f4675b977f1e86843f47f490d2d0eab981dfb9d964d52cbc33f21385aad60e15d97f0f9862e146fdded36364576de22215ca2dd9ea664d1bce05502e2a1e268a58108a7732696de4d1337c797bd74c1128164cadde106b17df84dd0baa0d1d016768ec41218946a3cd09d8acc93c020d686149b2956ca9ff6"}) timer_create(0x0, &(0x7f0000000280)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) getcwd(&(0x7f00000000c0)=""/121, 0x79) openat$cgroup_type(0xffffffffffffffff, 0x0, 0x2, 0x0) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1800000000016) 18:19:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f00000014c0)=[{&(0x7f0000001380)="800f040000000000190003000000000000000102000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53efd3e856d34ece6ffb9585929e2ae23b7688640a3688d269fd27ab12e3fde76a46c0", 0x5b, 0x400}], 0x0, 0x0) 18:19:24 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x4788], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 882.956549][ T937] TSC Offset = 0xfffffe25256a8d58 [ 882.974722][ T937] TPR Threshold = 0x00 [ 882.978822][ T937] EPT pointer = 0x000000008d0fa01e 18:19:24 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x0, &(0x7f00000001c0)="0adc1f123c123f319bc070") r1 = syz_open_dev$video(&(0x7f0000000100)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERY_EXT_CTRL(r1, 0xc058560f, &(0x7f0000000180)={0x0, 0x9, "2a8f5865af49c7250671f832f1ce9782bf915349fd6618fbaf11b15f24f44d12", 0x0, 0x0, 0x0, 0x70effc, 0x100000001}) 18:19:24 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x3f00000000000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=off,nobarrier,upgrade,errors=withdraw,noloccookie']) 18:19:24 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x4888], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:24 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x0, &(0x7f00000001c0)="0adc1f123c123f319bc070") r1 = syz_open_dev$video(&(0x7f0000000100)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERY_EXT_CTRL(r1, 0xc058560f, &(0x7f0000000180)={0x0, 0x9, "2a8f5865af49c7250671f832f1ce9782bf915349fd6618fbaf11b15f24f44d12", 0x0, 0x0, 0x0, 0x70effc, 0x100000001}) [ 883.122037][ T964] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 883.150326][ T964] EXT4-fs (loop4): invalid first ino: 3892175634 18:19:24 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="11dca5055e0bcfec7be070") bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0x3, 0x4, 0x4, 0x81, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x7}, 0x3c) 18:19:24 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x4000000000000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=off,nobarrier,upgrade,errors=withdraw,noloccookie']) [ 883.180389][ T970] *** Guest State *** [ 883.184426][ T970] CR0: actual=0x0000000000000030, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 [ 883.213789][ T970] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 883.224555][ T970] CR3 = 0x0000000000000000 18:19:24 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x6000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 883.229510][ T970] RSP = 0x0000000000000000 RIP = 0x0000000000000000 [ 883.236392][ T970] RFLAGS=0x0001a302 DR7 = 0x0000000000000400 [ 883.251845][ T970] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 18:19:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f00000014c0)=[{&(0x7f0000001380)="800f040000000000190003000000000000000102000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53efd3e856d34ece6ffb9585929e2ae23b7688640a3688d269fd27ab12e3fde76a46c0", 0x5b, 0x400}], 0x0, 0x0) [ 883.274687][ T970] CS: sel=0xf000, attr=0x0009b, limit=0x0000ffff, base=0x00000000ffff0000 [ 883.323845][ T970] DS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 883.374720][ T970] SS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 883.383756][ T970] ES: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 883.415624][ T970] FS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 883.419571][ T989] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 883.427717][ T970] GS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 883.447207][ T970] GDTR: limit=0x0000ffff, base=0x0000000000000000 [ 883.456584][ T989] EXT4-fs (loop4): invalid first ino: 3892175634 [ 883.469919][ T970] LDTR: sel=0x0000, attr=0x00082, limit=0x0000ffff, base=0x0000000000000000 [ 883.485975][ T970] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 883.494947][ T970] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 883.509994][ T970] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 883.517312][ T970] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 883.544432][ T970] Interruptibility = 00000000 ActivityState = 00000000 [ 883.564912][ T970] *** Host State *** [ 883.568935][ T970] RIP = 0xffffffff811b4a30 RSP = 0xffff88805f2678e0 [ 883.579205][ T970] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 883.592956][ T970] FSBase=00007f021e305700 GSBase=ffff8880ae800000 TRBase=fffffe0000033000 [ 883.605280][ T970] GDTBase=fffffe0000031000 IDTBase=fffffe0000000000 [ 883.614875][ T970] CR0=0000000080050033 CR3=000000007d377000 CR4=00000000001426f0 [ 883.626228][ T970] Sysenter RSP=fffffe0000032200 CS:RIP=0010:ffffffff87201360 [ 883.636654][ T970] EFER = 0x0000000000000d01 PAT = 0x0407050600070106 [ 883.646448][ T970] *** Control State *** [ 883.653610][ T970] PinBased=0000003f CPUBased=b5a06dfa SecondaryExec=000000c3 [ 883.664057][ T970] EntryControls=0000d1ff ExitControls=002fefff [ 883.673223][ T970] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 883.683795][ T970] VMEntry: intr_info=8000001e errcode=00000000 ilen=00000000 [ 883.694139][ T970] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 883.704389][ T970] reason=80000021 qualification=0000000000000000 [ 883.714361][ T970] IDTVectoring: info=00000000 errcode=00000000 [ 883.734537][ T970] TSC Offset = 0xfffffe24ba90e950 [ 883.740637][ T970] TPR Threshold = 0x00 [ 883.744802][ T970] EPT pointer = 0x000000008e20401e 18:19:25 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000100)={[], 0x0, 0x1a300}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 'y\x14\bK\x16^\x9e\xc5/\x15\x95\x13)\xeb\xf0\x15\xf3{T\x1aWP\xac\xb2\xac\x95\xe9\xad9b\xaf5.S#\xb7y\x82\x1f\xa5^\xe1K\xf9'}) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x4400ae8f, &(0x7f0000000000)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 18:19:25 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x0, &(0x7f00000001c0)="0adc1f123c123f319bc070") r1 = syz_open_dev$video(&(0x7f0000000100)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERY_EXT_CTRL(r1, 0xc058560f, &(0x7f0000000180)={0x0, 0x9, "2a8f5865af49c7250671f832f1ce9782bf915349fd6618fbaf11b15f24f44d12", 0x0, 0x0, 0x0, 0x70effc, 0x100000001}) 18:19:25 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x6488], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:25 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x4800000000000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=off,nobarrier,upgrade,errors=withdraw,noloccookie']) 18:19:25 executing program 0: r0 = gettid() ioctl$TIOCLINUX3(0xffffffffffffffff, 0x541c, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) write$P9_RGETLOCK(0xffffffffffffffff, 0x0, 0x48) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x9}}, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) write$P9_RLCREATE(0xffffffffffffffff, 0x0, 0xfffffe22) set_tid_address(0x0) tkill(r0, 0x1000000000016) 18:19:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f00000014c0)=[{&(0x7f0000001380)="800f040000000000190003000000000000000102000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53efd3e856d34ece6ffb9585929e2ae23b7688640a3688d269fd27ab12e3fde76a46c04f32f3", 0x5e, 0x400}], 0x0, 0x0) 18:19:25 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, 0x0) r1 = syz_open_dev$video(&(0x7f0000000100)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERY_EXT_CTRL(r1, 0xc058560f, &(0x7f0000000180)={0x0, 0x9, "2a8f5865af49c7250671f832f1ce9782bf915349fd6618fbaf11b15f24f44d12", 0x0, 0x0, 0x0, 0x70effc, 0x100000001}) 18:19:25 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x800e], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:25 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, 0x0, 0x0) [ 883.966706][ T997] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 883.992104][ T1008] *** Guest State *** 18:19:25 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x4c00000000000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=off,nobarrier,upgrade,errors=withdraw,noloccookie']) [ 884.022571][ T1008] CR0: actual=0x0000000000000030, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 [ 884.049394][ T1008] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 884.058984][ T1008] CR3 = 0x0000000000000000 [ 884.060671][ T997] EXT4-fs (loop4): invalid first ino: 3892175634 18:19:25 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, 0x0) r1 = syz_open_dev$video(&(0x7f0000000100)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERY_EXT_CTRL(r1, 0xc058560f, &(0x7f0000000180)={0x0, 0x9, "2a8f5865af49c7250671f832f1ce9782bf915349fd6618fbaf11b15f24f44d12", 0x0, 0x0, 0x0, 0x70effc, 0x100000001}) 18:19:25 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x8035], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 884.116955][ T1008] RSP = 0x0000000000000000 RIP = 0x0000000000000000 [ 884.130262][ T1008] RFLAGS=0x0001a302 DR7 = 0x0000000000000400 [ 884.142104][ T1008] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 884.153804][ T1008] CS: sel=0xf000, attr=0x0009b, limit=0x0000ffff, base=0x00000000ffff0000 [ 884.178391][ T1008] DS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 884.191474][ T1008] SS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 884.201788][ T1008] ES: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 884.213571][ T1008] FS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 884.222830][ T1008] GS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 884.236309][ T1008] GDTR: limit=0x0000ffff, base=0x0000000000000000 [ 884.261608][ T1008] LDTR: sel=0x0000, attr=0x00082, limit=0x0000ffff, base=0x0000000000000000 [ 884.277629][ T1008] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 884.286947][ T1008] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 884.296214][ T1008] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 884.303968][ T1008] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 884.323025][ T1008] Interruptibility = 00000000 ActivityState = 00000000 [ 884.337235][ T1008] *** Host State *** [ 884.341639][ T1008] RIP = 0xffffffff811b4a30 RSP = 0xffff8880575af8e0 [ 884.348481][ T1008] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 884.356627][ T1008] FSBase=00007f021e305700 GSBase=ffff8880ae900000 TRBase=fffffe0000033000 [ 884.366150][ T1008] GDTBase=fffffe0000031000 IDTBase=fffffe0000000000 [ 884.373189][ T1008] CR0=0000000080050033 CR3=000000008fdad000 CR4=00000000001426e0 [ 884.381738][ T1008] Sysenter RSP=fffffe0000032200 CS:RIP=0010:ffffffff87201360 [ 884.390820][ T1008] EFER = 0x0000000000000d01 PAT = 0x0407050600070106 [ 884.397710][ T1008] *** Control State *** [ 884.404597][ T1008] PinBased=0000003f CPUBased=b5a06dfa SecondaryExec=000000c3 [ 884.412086][ T1008] EntryControls=0000d1ff ExitControls=002fefff [ 884.418254][ T1008] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 884.431773][ T1008] VMEntry: intr_info=8000001e errcode=00000000 ilen=00000000 [ 884.442125][ T1008] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 884.453287][ T1008] reason=80000021 qualification=0000000000000000 [ 884.463297][ T1008] IDTVectoring: info=00000000 errcode=00000000 [ 884.472368][ T1008] TSC Offset = 0xfffffe244b398c07 [ 884.477403][ T1008] TPR Threshold = 0x00 [ 884.484372][ T1008] EPT pointer = 0x000000007d58601e 18:19:26 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000100)={[], 0x0, 0x1a300}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 'y\x14\bK\x16^\x9e\xc5/\x15\x95\x13)\xeb\xf0\x15\xf3{T\x1aWP\xac\xb2\xac\x95\xe9\xad9b\xaf5.S#\xb7y\x82\x1f\xa5^\xe1K\xf9'}) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x4400ae8f, &(0x7f0000000000)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 18:19:26 executing program 0: 18:19:26 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, 0x0) r1 = syz_open_dev$video(&(0x7f0000000100)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERY_EXT_CTRL(r1, 0xc058560f, &(0x7f0000000180)={0x0, 0x9, "2a8f5865af49c7250671f832f1ce9782bf915349fd6618fbaf11b15f24f44d12", 0x0, 0x0, 0x0, 0x70effc, 0x100000001}) 18:19:26 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x6000000000000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=off,nobarrier,upgrade,errors=withdraw,noloccookie']) 18:19:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f00000014c0)=[{&(0x7f0000001380)="800f040000000000190003000000000000000102000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53efd3e856d34ece6ffb9585929e2ae23b7688640a3688d269fd27ab12e3fde76a46c04f32f3", 0x5e, 0x400}], 0x0, 0x0) 18:19:26 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x8100], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:26 executing program 0: 18:19:26 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x8847], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:26 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)) r1 = syz_open_dev$video(&(0x7f0000000100)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERY_EXT_CTRL(r1, 0xc058560f, &(0x7f0000000180)={0x0, 0x9, "2a8f5865af49c7250671f832f1ce9782bf915349fd6618fbaf11b15f24f44d12", 0x0, 0x0, 0x0, 0x70effc, 0x100000001}) [ 884.671995][ T1037] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 884.689471][ T1037] EXT4-fs (loop4): invalid first ino: 3892175634 18:19:26 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x6001000000000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=off,nobarrier,upgrade,errors=withdraw,noloccookie']) [ 884.731663][ T1040] *** Guest State *** 18:19:26 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)) r1 = syz_open_dev$video(&(0x7f0000000100)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERY_EXT_CTRL(r1, 0xc058560f, &(0x7f0000000180)={0x0, 0x9, "2a8f5865af49c7250671f832f1ce9782bf915349fd6618fbaf11b15f24f44d12", 0x0, 0x0, 0x0, 0x70effc, 0x100000001}) 18:19:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f00000014c0)=[{&(0x7f0000001380)="800f040000000000190003000000000000000102000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53efd3e856d34ece6ffb9585929e2ae23b7688640a3688d269fd27ab12e3fde76a46c04f32f3", 0x5e, 0x400}], 0x0, 0x0) [ 884.760541][ T1040] CR0: actual=0x0000000000000030, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 [ 884.799277][ T1040] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 884.817828][ T1040] CR3 = 0x0000000000000000 [ 884.841319][ T1040] RSP = 0x0000000000000000 RIP = 0x0000000000000000 [ 884.848258][ T1040] RFLAGS=0x0001a302 DR7 = 0x0000000000000400 [ 884.865207][ T1040] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 884.879641][ T1040] CS: sel=0xf000, attr=0x0009b, limit=0x0000ffff, base=0x00000000ffff0000 [ 884.901484][ T1040] DS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 884.913282][ T1064] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 884.916663][ T1040] SS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 884.930832][ T1064] EXT4-fs (loop4): invalid first ino: 3892175634 [ 884.937601][ T1040] ES: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 884.947072][ T1040] FS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 884.962299][ T1040] GS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 884.988016][ T1040] GDTR: limit=0x0000ffff, base=0x0000000000000000 [ 885.005332][ T1040] LDTR: sel=0x0000, attr=0x00082, limit=0x0000ffff, base=0x0000000000000000 [ 885.032509][ T1040] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 885.066458][ T1040] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 885.082400][ T1040] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 885.090245][ T1040] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 885.098417][ T1040] Interruptibility = 00000000 ActivityState = 00000000 [ 885.106126][ T1040] *** Host State *** [ 885.110343][ T1040] RIP = 0xffffffff811b4a30 RSP = 0xffff88805e4678e0 [ 885.117034][ T1040] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 885.124689][ T1040] FSBase=00007f021e305700 GSBase=ffff8880ae800000 TRBase=fffffe0000003000 [ 885.133573][ T1040] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 885.140509][ T1040] CR0=0000000080050033 CR3=000000008fdad000 CR4=00000000001426f0 [ 885.148239][ T1040] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87201360 [ 885.156033][ T1040] EFER = 0x0000000000000d01 PAT = 0x0407050600070106 [ 885.163113][ T1040] *** Control State *** [ 885.167273][ T1040] PinBased=0000003f CPUBased=b5a06dfa SecondaryExec=000000c3 [ 885.174984][ T1040] EntryControls=0000d1ff ExitControls=002fefff [ 885.181404][ T1040] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 885.189326][ T1040] VMEntry: intr_info=8000001e errcode=00000000 ilen=00000000 [ 885.196699][ T1040] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 885.204416][ T1040] reason=80000021 qualification=0000000000000000 18:19:26 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c12") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000100)={[], 0x0, 0x1a300}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 'y\x14\bK\x16^\x9e\xc5/\x15\x95\x13)\xeb\xf0\x15\xf3{T\x1aWP\xac\xb2\xac\x95\xe9\xad9b\xaf5.S#\xb7y\x82\x1f\xa5^\xe1K\xf9'}) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x4400ae8f, &(0x7f0000000000)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 18:19:26 executing program 0: 18:19:26 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x8848], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:26 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)) r1 = syz_open_dev$video(&(0x7f0000000100)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERY_EXT_CTRL(r1, 0xc058560f, &(0x7f0000000180)={0x0, 0x9, "2a8f5865af49c7250671f832f1ce9782bf915349fd6618fbaf11b15f24f44d12", 0x0, 0x0, 0x0, 0x70effc, 0x100000001}) 18:19:26 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x6800000000000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=off,nobarrier,upgrade,errors=withdraw,noloccookie']) 18:19:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f00000014c0)=[{&(0x7f0000001380)="800f040000000000190003000000000000000102000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53efd3e856d34ece6ffb9585929e2ae23b7688640a3688d269fd27ab12e3fde76a46c04f32f3a0e4", 0x60, 0x400}], 0x0, 0x0) [ 885.211746][ T1040] IDTVectoring: info=00000000 errcode=00000000 [ 885.217910][ T1040] TSC Offset = 0xfffffe23e5d20871 [ 885.223241][ T1040] TPR Threshold = 0x00 [ 885.227313][ T1040] EPT pointer = 0x0000000079bda01e 18:19:26 executing program 0: 18:19:26 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c12") r1 = syz_open_dev$video(&(0x7f0000000100)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERY_EXT_CTRL(r1, 0xc058560f, &(0x7f0000000180)={0x0, 0x9, "2a8f5865af49c7250671f832f1ce9782bf915349fd6618fbaf11b15f24f44d12", 0x0, 0x0, 0x0, 0x70effc, 0x100000001}) [ 885.350759][ T1077] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 885.370999][ T1080] *** Guest State *** [ 885.375428][ T1077] EXT4-fs (loop4): invalid first ino: 3892175634 18:19:27 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x6c00000000000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=off,nobarrier,upgrade,errors=withdraw,noloccookie']) [ 885.392420][ T1080] CR0: actual=0x0000000000000030, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 [ 885.420759][ T1080] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 885.444428][ T1080] CR3 = 0x0000000000000000 18:19:27 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x8864], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 885.455782][ T1080] RSP = 0x0000000000000000 RIP = 0x0000000000000000 [ 885.462986][ T1080] RFLAGS=0x0001a302 DR7 = 0x0000000000000400 [ 885.475767][ T1080] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 885.485279][ T1080] CS: sel=0xf000, attr=0x0009b, limit=0x0000ffff, base=0x00000000ffff0000 18:19:27 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c12") r1 = syz_open_dev$video(&(0x7f0000000100)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERY_EXT_CTRL(r1, 0xc058560f, &(0x7f0000000180)={0x0, 0x9, "2a8f5865af49c7250671f832f1ce9782bf915349fd6618fbaf11b15f24f44d12", 0x0, 0x0, 0x0, 0x70effc, 0x100000001}) 18:19:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f00000014c0)=[{&(0x7f0000001380)="800f040000000000190003000000000000000102000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53efd3e856d34ece6ffb9585929e2ae23b7688640a3688d269fd27ab12e3fde76a46c04f32f3a0e4", 0x60, 0x400}], 0x0, 0x0) [ 885.499962][ T1080] DS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 885.508827][ T1080] SS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 885.550424][ T1080] ES: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 885.585284][ T1080] FS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 885.614915][ T1080] GS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 885.631779][ T1080] GDTR: limit=0x0000ffff, base=0x0000000000000000 [ 885.645425][ T1080] LDTR: sel=0x0000, attr=0x00082, limit=0x0000ffff, base=0x0000000000000000 [ 885.670189][ T1080] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 885.680320][ T1096] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 885.689223][ T1080] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 885.698493][ T1096] EXT4-fs (loop4): invalid first ino: 3892175634 [ 885.708855][ T1080] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 885.729676][ T1080] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 885.739205][ T1080] Interruptibility = 00000000 ActivityState = 00000000 [ 885.747360][ T1080] *** Host State *** [ 885.751976][ T1080] RIP = 0xffffffff811b4a30 RSP = 0xffff88805827f8e0 [ 885.768687][ T1080] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 885.785139][ T1080] FSBase=00007f021e305700 GSBase=ffff8880ae900000 TRBase=fffffe0000003000 [ 885.799546][ T1080] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 885.806252][ T1080] CR0=0000000080050033 CR3=00000000a06a7000 CR4=00000000001426e0 [ 885.814391][ T1080] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87201360 [ 885.822182][ T1080] EFER = 0x0000000000000d01 PAT = 0x0407050600070106 [ 885.828950][ T1080] *** Control State *** [ 885.833432][ T1080] PinBased=0000003f CPUBased=b5a06dfa SecondaryExec=000000c3 [ 885.841334][ T1080] EntryControls=0000d1ff ExitControls=002fefff [ 885.847506][ T1080] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 885.855312][ T1080] VMEntry: intr_info=8000001e errcode=00000000 ilen=00000000 [ 885.863108][ T1080] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 885.870527][ T1080] reason=80000021 qualification=0000000000000000 [ 885.877766][ T1080] IDTVectoring: info=00000000 errcode=00000000 18:19:27 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c12") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000100)={[], 0x0, 0x1a300}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 'y\x14\bK\x16^\x9e\xc5/\x15\x95\x13)\xeb\xf0\x15\xf3{T\x1aWP\xac\xb2\xac\x95\xe9\xad9b\xaf5.S#\xb7y\x82\x1f\xa5^\xe1K\xf9'}) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x4400ae8f, &(0x7f0000000000)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 18:19:27 executing program 0: 18:19:27 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:27 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x7019160101000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=off,nobarrier,upgrade,errors=withdraw,noloccookie']) 18:19:27 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c12") r1 = syz_open_dev$video(&(0x7f0000000100)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERY_EXT_CTRL(r1, 0xc058560f, &(0x7f0000000180)={0x0, 0x9, "2a8f5865af49c7250671f832f1ce9782bf915349fd6618fbaf11b15f24f44d12", 0x0, 0x0, 0x0, 0x70effc, 0x100000001}) 18:19:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f00000014c0)=[{&(0x7f0000001380)="800f040000000000190003000000000000000102000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53efd3e856d34ece6ffb9585929e2ae23b7688640a3688d269fd27ab12e3fde76a46c04f32f3a0e4", 0x60, 0x400}], 0x0, 0x0) [ 885.884074][ T1080] TSC Offset = 0xfffffe238e2d65ec [ 885.889441][ T1080] TPR Threshold = 0x00 [ 885.893599][ T1080] EPT pointer = 0x0000000092f0c01e 18:19:27 executing program 0: [ 885.984165][ T1104] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem 18:19:27 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319b") r1 = syz_open_dev$video(&(0x7f0000000100)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERY_EXT_CTRL(r1, 0xc058560f, &(0x7f0000000180)={0x0, 0x9, "2a8f5865af49c7250671f832f1ce9782bf915349fd6618fbaf11b15f24f44d12", 0x0, 0x0, 0x0, 0x70effc, 0x100000001}) 18:19:27 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0xf000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:27 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x7400000000000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=off,nobarrier,upgrade,errors=withdraw,noloccookie']) [ 886.033715][ T1104] EXT4-fs (loop4): invalid first ino: 3892175634 [ 886.044554][ T1111] *** Guest State *** [ 886.048742][ T1111] CR0: actual=0x0000000000000030, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 [ 886.095502][ T1111] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 886.105956][ T1111] CR3 = 0x0000000000000000 18:19:27 executing program 0: [ 886.138659][ T1111] RSP = 0x0000000000000000 RIP = 0x0000000000000000 18:19:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f00000014c0)=[{&(0x7f0000001380)="800f040000000000190003000000000000000102000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53efd3e856d34ece6ffb9585929e2ae23b7688640a3688d269fd27ab12e3fde76a46c04f32f3a0e458", 0x61}], 0x0, 0x0) [ 886.185362][ T1111] RFLAGS=0x0001a302 DR7 = 0x0000000000000400 [ 886.209049][ T1111] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 886.242430][ T1111] CS: sel=0xf000, attr=0x0009b, limit=0x0000ffff, base=0x00000000ffff0000 [ 886.254528][ T1111] DS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 886.263632][ T1111] SS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 886.272707][ T1111] ES: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 886.287825][ T1111] FS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 886.303660][ T1125] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 886.310994][ T1111] GS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 886.320139][ T1111] GDTR: limit=0x0000ffff, base=0x0000000000000000 [ 886.332628][ T1111] LDTR: sel=0x0000, attr=0x00082, limit=0x0000ffff, base=0x0000000000000000 [ 886.352296][ T1111] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 886.369142][ T1111] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 886.386085][ T1111] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 886.393678][ T1111] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 886.402156][ T1111] Interruptibility = 00000000 ActivityState = 00000000 [ 886.409379][ T1111] *** Host State *** [ 886.413448][ T1111] RIP = 0xffffffff811b4a30 RSP = 0xffff88805f4af8e0 [ 886.421040][ T1111] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 886.428285][ T1111] FSBase=00007f021e305700 GSBase=ffff8880ae800000 TRBase=fffffe0000003000 [ 886.437396][ T1111] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 886.444417][ T1111] CR0=0000000080050033 CR3=0000000093f70000 CR4=00000000001426f0 [ 886.452672][ T1111] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87201360 [ 886.460448][ T1111] EFER = 0x0000000000000d01 PAT = 0x0407050600070106 [ 886.467338][ T1111] *** Control State *** [ 886.471984][ T1111] PinBased=0000003f CPUBased=b5a06dfa SecondaryExec=000000c3 [ 886.479717][ T1111] EntryControls=0000d1ff ExitControls=002fefff [ 886.486008][ T1111] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 886.494120][ T1111] VMEntry: intr_info=8000001e errcode=00000000 ilen=00000000 [ 886.501909][ T1111] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 886.509556][ T1111] reason=80000021 qualification=0000000000000000 [ 886.516704][ T1111] IDTVectoring: info=00000000 errcode=00000000 [ 886.524624][ T1111] TSC Offset = 0xfffffe233310d9e8 [ 886.530075][ T1111] TPR Threshold = 0x00 [ 886.534267][ T1111] EPT pointer = 0x000000007c8de01e 18:19:28 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c12") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000100)={[], 0x0, 0x1a300}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 'y\x14\bK\x16^\x9e\xc5/\x15\x95\x13)\xeb\xf0\x15\xf3{T\x1aWP\xac\xb2\xac\x95\xe9\xad9b\xaf5.S#\xb7y\x82\x1f\xa5^\xe1K\xf9'}) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x4400ae8f, &(0x7f0000000000)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 18:19:28 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319b") r1 = syz_open_dev$video(&(0x7f0000000100)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERY_EXT_CTRL(r1, 0xc058560f, &(0x7f0000000180)={0x0, 0x9, "2a8f5865af49c7250671f832f1ce9782bf915349fd6618fbaf11b15f24f44d12", 0x0, 0x0, 0x0, 0x70effc, 0x100000001}) 18:19:28 executing program 0: 18:19:28 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0xff00], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:28 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x7a00000000000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=off,nobarrier,upgrade,errors=withdraw,noloccookie']) 18:19:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f00000014c0)=[{&(0x7f0000001380)="800f040000000000190003000000000000000102000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53efd3e856d34ece6ffb9585929e2ae23b7688640a3688d269fd27ab12e3fde76a46c04f32f3a0e458", 0x61}], 0x0, 0x0) 18:19:28 executing program 0: 18:19:28 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319b") r1 = syz_open_dev$video(&(0x7f0000000100)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERY_EXT_CTRL(r1, 0xc058560f, &(0x7f0000000180)={0x0, 0x9, "2a8f5865af49c7250671f832f1ce9782bf915349fd6618fbaf11b15f24f44d12", 0x0, 0x0, 0x0, 0x70effc, 0x100000001}) [ 886.639739][ T1133] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 18:19:28 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x300ac2], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 886.714981][ T1142] *** Guest State *** [ 886.719702][ T1142] CR0: actual=0x0000000000000030, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 [ 886.730041][ T1142] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 886.740112][ T1142] CR3 = 0x0000000000000000 [ 886.744719][ T1142] RSP = 0x0000000000000000 RIP = 0x0000000000000000 18:19:28 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x8000000000000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=off,nobarrier,upgrade,errors=withdraw,noloccookie']) [ 886.764677][ T1142] RFLAGS=0x0001a302 DR7 = 0x0000000000000400 18:19:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f00000014c0)=[{&(0x7f0000001380)="800f040000000000190003000000000000000102000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53efd3e856d34ece6ffb9585929e2ae23b7688640a3688d269fd27ab12e3fde76a46c04f32f3a0e458", 0x61}], 0x0, 0x0) 18:19:28 executing program 0: [ 886.814361][ T1142] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 886.852022][ T1142] CS: sel=0xf000, attr=0x0009b, limit=0x0000ffff, base=0x00000000ffff0000 [ 886.879363][ T1142] DS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 886.902287][ T1142] SS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 886.923110][ T1142] ES: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 886.935726][ T1142] FS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 886.939073][ T1153] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 886.948129][ T1142] GS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 886.984684][ T1142] GDTR: limit=0x0000ffff, base=0x0000000000000000 [ 887.016385][ T1142] LDTR: sel=0x0000, attr=0x00082, limit=0x0000ffff, base=0x0000000000000000 [ 887.038962][ T1142] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 887.058014][ T1142] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 887.067357][ T1142] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 887.084395][ T1142] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 887.097162][ T1142] Interruptibility = 00000000 ActivityState = 00000000 [ 887.106605][ T1142] *** Host State *** [ 887.114920][ T1142] RIP = 0xffffffff811b4a30 RSP = 0xffff88805b0cf8e0 [ 887.128805][ T1142] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 887.155027][ T1142] FSBase=00007f021e305700 GSBase=ffff8880ae800000 TRBase=fffffe0000003000 [ 887.169085][ C1] net_ratelimit: 26 callbacks suppressed [ 887.169093][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 887.180565][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 887.186367][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 887.188825][ T1142] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 887.192184][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 887.210124][ T1142] CR0=0000000080050033 CR3=00000000953e6000 CR4=00000000001426f0 [ 887.219168][ T1142] Sysenter RSP=fffffe0000032200 CS:RIP=0010:ffffffff87201360 [ 887.239091][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 887.244898][ T1142] EFER = 0x0000000000000d01 PAT = 0x0407050600070106 [ 887.244918][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 887.252197][ T1142] *** Control State *** [ 887.269677][ T1142] PinBased=0000003f CPUBased=b5a06dfa SecondaryExec=000000c3 [ 887.277191][ T1142] EntryControls=0000d1ff ExitControls=002fefff [ 887.288608][ T1142] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 887.297640][ T1142] VMEntry: intr_info=8000001e errcode=00000000 ilen=00000000 [ 887.311261][ T1142] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 887.318702][ T1142] reason=80000021 qualification=0000000000000000 [ 887.334975][ T1142] IDTVectoring: info=00000000 errcode=00000000 [ 887.344434][ T1142] TSC Offset = 0xfffffe22d5f342a2 [ 887.352742][ T1142] TPR Threshold = 0x00 [ 887.357293][ T1142] EPT pointer = 0x00000000928ef01e 18:19:29 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x300af2], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:29 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc0") r1 = syz_open_dev$video(&(0x7f0000000100)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERY_EXT_CTRL(r1, 0xc058560f, &(0x7f0000000180)={0x0, 0x9, "2a8f5865af49c7250671f832f1ce9782bf915349fd6618fbaf11b15f24f44d12", 0x0, 0x0, 0x0, 0x70effc, 0x100000001}) 18:19:29 executing program 0: 18:19:29 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x8cffffff00000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=off,nobarrier,upgrade,errors=withdraw,noloccookie']) 18:19:29 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319b") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000100)={[], 0x0, 0x1a300}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 'y\x14\bK\x16^\x9e\xc5/\x15\x95\x13)\xeb\xf0\x15\xf3{T\x1aWP\xac\xb2\xac\x95\xe9\xad9b\xaf5.S#\xb7y\x82\x1f\xa5^\xe1K\xf9'}) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x4400ae8f, &(0x7f0000000000)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 18:19:29 executing program 4: 18:19:29 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc0") r1 = syz_open_dev$video(&(0x7f0000000100)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERY_EXT_CTRL(r1, 0xc058560f, &(0x7f0000000180)={0x0, 0x9, "2a8f5865af49c7250671f832f1ce9782bf915349fd6618fbaf11b15f24f44d12", 0x0, 0x0, 0x0, 0x70effc, 0x100000001}) 18:19:29 executing program 4: 18:19:29 executing program 0: 18:19:29 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0xf0ffff], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:29 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xf5ffffff00000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=off,nobarrier,upgrade,errors=withdraw,noloccookie']) [ 887.565319][ T1168] *** Guest State *** [ 887.570792][ T1168] CR0: actual=0x0000000000000030, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 [ 887.580962][ T1168] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 887.591519][ T1168] CR3 = 0x0000000000000000 [ 887.596147][ T1168] RSP = 0x0000000000000000 RIP = 0x0000000000000000 18:19:29 executing program 4: [ 887.635633][ T1168] RFLAGS=0x0001a302 DR7 = 0x0000000000000400 [ 887.658731][ T1168] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 18:19:29 executing program 0: 18:19:29 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc0") r1 = syz_open_dev$video(&(0x7f0000000100)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERY_EXT_CTRL(r1, 0xc058560f, &(0x7f0000000180)={0x0, 0x9, "2a8f5865af49c7250671f832f1ce9782bf915349fd6618fbaf11b15f24f44d12", 0x0, 0x0, 0x0, 0x70effc, 0x100000001}) [ 887.687421][ T1168] CS: sel=0xf000, attr=0x0009b, limit=0x0000ffff, base=0x00000000ffff0000 [ 887.712775][ T1168] DS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 887.721734][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 887.721785][ C0] protocol 88fb is buggy, dev hsr_slave_1 18:19:29 executing program 4: 18:19:29 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x1000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 887.721892][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 887.721935][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 887.750053][ T1168] SS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 887.823701][ T1168] ES: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 887.835594][ T1168] FS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 887.903726][ T1168] GS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 887.916580][ T1168] GDTR: limit=0x0000ffff, base=0x0000000000000000 [ 887.932734][ T1168] LDTR: sel=0x0000, attr=0x00082, limit=0x0000ffff, base=0x0000000000000000 [ 887.943630][ T1168] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 887.956317][ T1168] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 887.967174][ T1168] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 887.985473][ T1168] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 887.994143][ T1168] Interruptibility = 00000000 ActivityState = 00000000 [ 888.007642][ T1168] *** Host State *** [ 888.011819][ T1168] RIP = 0xffffffff811b4a30 RSP = 0xffff8880564b78e0 [ 888.018524][ T1168] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 888.032868][ T1168] FSBase=00007f021e305700 GSBase=ffff8880ae800000 TRBase=fffffe0000033000 [ 888.044276][ T1168] GDTBase=fffffe0000031000 IDTBase=fffffe0000000000 [ 888.053874][ T1168] CR0=0000000080050033 CR3=00000000a9b7b000 CR4=00000000001426f0 [ 888.065467][ T1168] Sysenter RSP=fffffe0000032200 CS:RIP=0010:ffffffff87201360 [ 888.075776][ T1168] EFER = 0x0000000000000d01 PAT = 0x0407050600070106 [ 888.085429][ T1168] *** Control State *** [ 888.092516][ T1168] PinBased=0000003f CPUBased=b5a06dfa SecondaryExec=000000c3 [ 888.103588][ T1168] EntryControls=0000d1ff ExitControls=002fefff [ 888.112664][ T1168] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 888.123730][ T1168] VMEntry: intr_info=8000001e errcode=00000000 ilen=00000000 [ 888.134153][ T1168] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 888.144324][ T1168] reason=80000021 qualification=0000000000000000 [ 888.155103][ T1168] IDTVectoring: info=00000000 errcode=00000000 [ 888.164154][ T1168] TSC Offset = 0xfffffe2261879dc8 [ 888.172084][ T1168] TPR Threshold = 0x00 [ 888.176165][ T1168] EPT pointer = 0x000000009fd6401e 18:19:29 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319b") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000100)={[], 0x0, 0x1a300}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 'y\x14\bK\x16^\x9e\xc5/\x15\x95\x13)\xeb\xf0\x15\xf3{T\x1aWP\xac\xb2\xac\x95\xe9\xad9b\xaf5.S#\xb7y\x82\x1f\xa5^\xe1K\xf9'}) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x4400ae8f, &(0x7f0000000000)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 18:19:29 executing program 0: 18:19:29 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") r1 = syz_open_dev$video(0x0, 0x0, 0x0) ioctl$VIDIOC_QUERY_EXT_CTRL(r1, 0xc058560f, &(0x7f0000000180)={0x0, 0x9, "2a8f5865af49c7250671f832f1ce9782bf915349fd6618fbaf11b15f24f44d12", 0x0, 0x0, 0x0, 0x70effc, 0x100000001}) 18:19:29 executing program 4: 18:19:29 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xf6ffffff00000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=off,nobarrier,upgrade,errors=withdraw,noloccookie']) 18:19:29 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x2000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:29 executing program 4: 18:19:29 executing program 0: 18:19:29 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") r1 = syz_open_dev$video(0x0, 0x0, 0x0) ioctl$VIDIOC_QUERY_EXT_CTRL(r1, 0xc058560f, &(0x7f0000000180)={0x0, 0x9, "2a8f5865af49c7250671f832f1ce9782bf915349fd6618fbaf11b15f24f44d12", 0x0, 0x0, 0x0, 0x70effc, 0x100000001}) 18:19:29 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x3000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 888.362973][ T1208] *** Guest State *** [ 888.379127][ T1208] CR0: actual=0x0000000000000030, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 [ 888.388699][ T1208] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 888.388708][ T1208] CR3 = 0x0000000000000000 [ 888.388715][ T1208] RSP = 0x0000000000000000 RIP = 0x0000000000000000 18:19:30 executing program 4: [ 888.388725][ T1208] RFLAGS=0x0001a302 DR7 = 0x0000000000000400 [ 888.388741][ T1208] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 888.388755][ T1208] CS: sel=0xf000, attr=0x0009b, limit=0x0000ffff, base=0x00000000ffff0000 [ 888.388776][ T1208] DS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 888.439438][ T1208] SS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 888.458732][ T1208] ES: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 888.467697][ T1208] FS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 18:19:30 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xf9fdffff00000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=off,nobarrier,upgrade,errors=withdraw,noloccookie']) [ 888.518496][ T1208] GS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 888.543121][ T1208] GDTR: limit=0x0000ffff, base=0x0000000000000000 [ 888.605440][ T1208] LDTR: sel=0x0000, attr=0x00082, limit=0x0000ffff, base=0x0000000000000000 [ 888.618322][ T1208] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 888.634032][ T1208] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 888.644026][ T1208] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 888.657081][ T1208] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 888.667317][ T1208] Interruptibility = 00000000 ActivityState = 00000000 [ 888.680750][ T1208] *** Host State *** [ 888.684826][ T1208] RIP = 0xffffffff811b4a30 RSP = 0xffff888096b7f8e0 [ 888.695468][ T1208] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 888.705078][ T1208] FSBase=00007f021e305700 GSBase=ffff8880ae900000 TRBase=fffffe0000033000 [ 888.717568][ T1208] GDTBase=fffffe0000031000 IDTBase=fffffe0000000000 [ 888.726251][ T1208] CR0=0000000080050033 CR3=000000009a620000 CR4=00000000001426e0 [ 888.754800][ T1208] Sysenter RSP=fffffe0000032200 CS:RIP=0010:ffffffff87201360 [ 888.765981][ T1208] EFER = 0x0000000000000d01 PAT = 0x0407050600070106 [ 888.780037][ T1208] *** Control State *** [ 888.784357][ T1208] PinBased=0000003f CPUBased=b5a06dfa SecondaryExec=000000c3 [ 888.796601][ T1208] EntryControls=0000d1ff ExitControls=002fefff [ 888.803920][ T1208] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 888.816518][ T1208] VMEntry: intr_info=8000001e errcode=00000000 ilen=00000000 [ 888.825063][ T1208] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 888.837220][ T1208] reason=80000021 qualification=0000000000000000 [ 888.847953][ T1208] IDTVectoring: info=00000000 errcode=00000000 [ 888.865803][ T1208] TSC Offset = 0xfffffe21f3f663f1 [ 888.877868][ T1208] TPR Threshold = 0x00 [ 888.882163][ T1208] EPT pointer = 0x0000000078e5901e 18:19:30 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319b") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000100)={[], 0x0, 0x1a300}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 'y\x14\bK\x16^\x9e\xc5/\x15\x95\x13)\xeb\xf0\x15\xf3{T\x1aWP\xac\xb2\xac\x95\xe9\xad9b\xaf5.S#\xb7y\x82\x1f\xa5^\xe1K\xf9'}) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x4400ae8f, &(0x7f0000000000)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 18:19:30 executing program 4: 18:19:30 executing program 0: 18:19:30 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") r1 = syz_open_dev$video(0x0, 0x0, 0x0) ioctl$VIDIOC_QUERY_EXT_CTRL(r1, 0xc058560f, &(0x7f0000000180)={0x0, 0x9, "2a8f5865af49c7250671f832f1ce9782bf915349fd6618fbaf11b15f24f44d12", 0x0, 0x0, 0x0, 0x70effc, 0x100000001}) 18:19:30 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x4000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:30 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xfcfdffff00000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=off,nobarrier,upgrade,errors=withdraw,noloccookie']) 18:19:30 executing program 4: 18:19:30 executing program 0: 18:19:30 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") syz_open_dev$video(&(0x7f0000000100)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERY_EXT_CTRL(0xffffffffffffffff, 0xc058560f, &(0x7f0000000180)={0x0, 0x9, "2a8f5865af49c7250671f832f1ce9782bf915349fd6618fbaf11b15f24f44d12", 0x0, 0x0, 0x0, 0x70effc, 0x100000001}) 18:19:30 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x5000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:30 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xfdfdffff00000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=off,nobarrier,upgrade,errors=withdraw,noloccookie']) [ 889.086162][ T1233] *** Guest State *** [ 889.097926][ T1233] CR0: actual=0x0000000000000030, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 [ 889.123964][ T1233] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 889.149242][ T1233] CR3 = 0x0000000000000000 [ 889.157828][ T1233] RSP = 0x0000000000000000 RIP = 0x0000000000000000 [ 889.209171][ T1233] RFLAGS=0x0001a302 DR7 = 0x0000000000000400 [ 889.219230][ T1233] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 889.263097][ T1233] CS: sel=0xf000, attr=0x0009b, limit=0x0000ffff, base=0x00000000ffff0000 [ 889.279184][ T1233] DS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 18:19:30 executing program 0: [ 889.325947][ T1233] SS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 889.351757][ T1233] ES: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 889.370523][ T1233] FS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 889.380215][ T1233] GS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 889.401965][ T1233] GDTR: limit=0x0000ffff, base=0x0000000000000000 [ 889.423119][ T1233] LDTR: sel=0x0000, attr=0x00082, limit=0x0000ffff, base=0x0000000000000000 [ 889.433477][ T1233] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 889.442774][ T1233] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 889.463551][ T1233] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 889.477794][ T1233] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 889.487630][ T1233] Interruptibility = 00000000 ActivityState = 00000000 [ 889.500761][ T1233] *** Host State *** [ 889.504688][ T1233] RIP = 0xffffffff811b4a30 RSP = 0xffff88805debf8e0 [ 889.511748][ T1233] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 889.518867][ T1233] FSBase=00007f021e305700 GSBase=ffff8880ae800000 TRBase=fffffe0000003000 [ 889.527781][ T1233] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 889.535170][ T1233] CR0=0000000080050033 CR3=0000000084f8c000 CR4=00000000001426f0 [ 889.543279][ T1233] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87201360 [ 889.551159][ T1233] EFER = 0x0000000000000d01 PAT = 0x0407050600070106 [ 889.557939][ T1233] *** Control State *** [ 889.562452][ T1233] PinBased=0000003f CPUBased=b5a06dfa SecondaryExec=000000c3 [ 889.570141][ T1233] EntryControls=0000d1ff ExitControls=002fefff [ 889.576303][ T1233] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 889.584296][ T1233] VMEntry: intr_info=8000001e errcode=00000000 ilen=00000000 [ 889.592079][ T1233] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 889.599638][ T1233] reason=80000021 qualification=0000000000000000 [ 889.606667][ T1233] IDTVectoring: info=00000000 errcode=00000000 [ 889.613198][ T1233] TSC Offset = 0xfffffe21914baca2 [ 889.618224][ T1233] TPR Threshold = 0x00 [ 889.622603][ T1233] EPT pointer = 0x000000009031901e 18:19:31 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc0") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000100)={[], 0x0, 0x1a300}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 'y\x14\bK\x16^\x9e\xc5/\x15\x95\x13)\xeb\xf0\x15\xf3{T\x1aWP\xac\xb2\xac\x95\xe9\xad9b\xaf5.S#\xb7y\x82\x1f\xa5^\xe1K\xf9'}) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x4400ae8f, &(0x7f0000000000)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 18:19:31 executing program 4: 18:19:31 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x6000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:31 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") syz_open_dev$video(&(0x7f0000000100)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERY_EXT_CTRL(0xffffffffffffffff, 0xc058560f, &(0x7f0000000180)={0x0, 0x9, "2a8f5865af49c7250671f832f1ce9782bf915349fd6618fbaf11b15f24f44d12", 0x0, 0x0, 0x0, 0x70effc, 0x100000001}) 18:19:31 executing program 0: 18:19:31 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xffffff7f00000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=off,nobarrier,upgrade,errors=withdraw,noloccookie']) 18:19:31 executing program 4: 18:19:31 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") syz_open_dev$video(&(0x7f0000000100)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERY_EXT_CTRL(0xffffffffffffffff, 0xc058560f, &(0x7f0000000180)={0x0, 0x9, "2a8f5865af49c7250671f832f1ce9782bf915349fd6618fbaf11b15f24f44d12", 0x0, 0x0, 0x0, 0x70effc, 0x100000001}) 18:19:31 executing program 0: 18:19:31 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x8000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 889.791252][ T1257] *** Guest State *** [ 889.803745][ T1257] CR0: actual=0x0000000000000030, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 [ 889.827173][ T1257] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 18:19:31 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xffffffff00000000, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=off,nobarrier,upgrade,errors=withdraw,noloccookie']) 18:19:31 executing program 4: [ 889.852510][ T1257] CR3 = 0x0000000000000000 [ 889.871522][ T1257] RSP = 0x0000000000000000 RIP = 0x0000000000000000 [ 889.929488][ T1257] RFLAGS=0x0001a302 DR7 = 0x0000000000000400 [ 889.946035][ T1257] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 889.960708][ T1257] CS: sel=0xf000, attr=0x0009b, limit=0x0000ffff, base=0x00000000ffff0000 [ 889.984581][ T1257] DS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 890.006023][ T1257] SS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 890.014909][ T1257] ES: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 890.037071][ T1257] FS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 890.052873][ T1257] GS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 890.064151][ T1257] GDTR: limit=0x0000ffff, base=0x0000000000000000 [ 890.076760][ T1257] LDTR: sel=0x0000, attr=0x00082, limit=0x0000ffff, base=0x0000000000000000 [ 890.088118][ T1257] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 890.111255][ T1257] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 890.136825][ T1257] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 890.148262][ T1257] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 890.158622][ T1257] Interruptibility = 00000000 ActivityState = 00000000 [ 890.171561][ T1257] *** Host State *** [ 890.175477][ T1257] RIP = 0xffffffff811b4a30 RSP = 0xffff88805c4a78e0 [ 890.185140][ T1257] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 890.195195][ T1257] FSBase=00007f021e305700 GSBase=ffff8880ae800000 TRBase=fffffe0000033000 [ 890.207309][ T1257] GDTBase=fffffe0000031000 IDTBase=fffffe0000000000 [ 890.216842][ T1257] CR0=0000000080050033 CR3=0000000097d3e000 CR4=00000000001426f0 [ 890.227677][ T1257] Sysenter RSP=fffffe0000032200 CS:RIP=0010:ffffffff87201360 [ 890.237947][ T1257] EFER = 0x0000000000000d01 PAT = 0x0407050600070106 [ 890.247644][ T1257] *** Control State *** [ 890.255916][ T1257] PinBased=0000003f CPUBased=b5a06dfa SecondaryExec=000000c3 [ 890.266287][ T1257] EntryControls=0000d1ff ExitControls=002fefff [ 890.275348][ T1257] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 890.285944][ T1257] VMEntry: intr_info=8000001e errcode=00000000 ilen=00000000 [ 890.296298][ T1257] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 890.306595][ T1257] reason=80000021 qualification=0000000000000000 [ 890.316562][ T1257] IDTVectoring: info=00000000 errcode=00000000 [ 890.325623][ T1257] TSC Offset = 0xfffffe213205c725 [ 890.333530][ T1257] TPR Threshold = 0x00 [ 890.337608][ T1257] EPT pointer = 0x000000009b47501e 18:19:32 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc0") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000100)={[], 0x0, 0x1a300}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 'y\x14\bK\x16^\x9e\xc5/\x15\x95\x13)\xeb\xf0\x15\xf3{T\x1aWP\xac\xb2\xac\x95\xe9\xad9b\xaf5.S#\xb7y\x82\x1f\xa5^\xe1K\xf9'}) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x4400ae8f, &(0x7f0000000000)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 18:19:32 executing program 0: prctl$PR_SET_TSC(0x1a, 0x0) 18:19:32 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") r1 = syz_open_dev$video(&(0x7f0000000100)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERY_EXT_CTRL(r1, 0xc058560f, 0x0) 18:19:32 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x8060000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:32 executing program 4: r0 = open(&(0x7f0000000240)='./file0\x00', 0xfffffffffffffffd, 0x0) ioctl$KDGKBMETA(0xffffffffffffffff, 0x4b62, 0x0) r1 = gettid() prctl$PR_MCE_KILL(0x21, 0x0, 0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x12}, &(0x7f0000044000)) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) write$P9_RWSTAT(0xffffffffffffffff, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) write$P9_RSYMLINK(r0, 0x0, 0x0) tkill(r1, 0x1000000000016) 18:19:32 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=off,nobarrier,upgrade,errors=withdraw,noloccookie']) 18:19:32 executing program 0: syz_execute_func(&(0x7f0000000080)="410f01f9c4e1f573d50664ff0941c3c4e2c99758423e46d8731266420fe2e33e0f1110d4b842419dcccc") clone(0x3102001ff5, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x1ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000180)={0x0, 0x7530}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f0000000200)=""/11, 0x100000063) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x3}, 0x1c) iopl(0x0) clone(0x3102001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @loopback}, 0x1c) ioctl$KDSKBLED(r1, 0x4b65, 0x0) 18:19:32 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") r1 = syz_open_dev$video(&(0x7f0000000100)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERY_EXT_CTRL(r1, 0xc058560f, 0x0) 18:19:32 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0xd000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:32 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='\"uota=off,nobarrier,upgrade,errors=withdraw,noloccookie']) [ 890.555536][ T1286] *** Guest State *** [ 890.576269][ T1286] CR0: actual=0x0000000000000030, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 18:19:32 executing program 4: r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) 18:19:32 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") r1 = syz_open_dev$video(&(0x7f0000000100)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERY_EXT_CTRL(r1, 0xc058560f, 0x0) [ 890.623338][ T1286] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 890.637821][ T1399] gfs2: invalid mount option: "uota=off [ 890.669632][ T1286] CR3 = 0x0000000000000000 [ 890.675316][ T1399] gfs2: can't parse mount arguments [ 890.691427][ T1286] RSP = 0x0000000000000000 RIP = 0x0000000000000000 [ 890.710220][ T1286] RFLAGS=0x0001a302 DR7 = 0x0000000000000400 [ 890.730701][ T1399] gfs2: invalid mount option: "uota=off [ 890.736272][ T1399] gfs2: can't parse mount arguments [ 890.742119][ T1286] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 890.759158][ T1286] CS: sel=0xf000, attr=0x0009b, limit=0x0000ffff, base=0x00000000ffff0000 [ 890.776590][ T1286] DS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 890.808471][ T1286] SS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 890.837473][ T1286] ES: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 890.851892][ T1286] FS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 890.863579][ T1286] GS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 890.875299][ T1286] GDTR: limit=0x0000ffff, base=0x0000000000000000 [ 890.893657][ T1286] LDTR: sel=0x0000, attr=0x00082, limit=0x0000ffff, base=0x0000000000000000 [ 890.905316][ T1286] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 890.916963][ T1286] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 890.928694][ T1286] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 890.938789][ T1286] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 890.953189][ T1286] Interruptibility = 00000000 ActivityState = 00000000 [ 890.961371][ T1286] *** Host State *** [ 890.965368][ T1286] RIP = 0xffffffff811b4a30 RSP = 0xffff88808bfef8e0 [ 890.976912][ T1286] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 890.985145][ T1286] FSBase=00007f021e305700 GSBase=ffff8880ae900000 TRBase=fffffe0000003000 [ 891.000939][ T1286] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 891.008431][ T1286] CR0=0000000080050033 CR3=0000000078849000 CR4=00000000001426e0 [ 891.024471][ T1286] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87201360 [ 891.032007][ T1286] EFER = 0x0000000000000d01 PAT = 0x0407050600070106 [ 891.038872][ T1286] *** Control State *** [ 891.048836][ T1286] PinBased=0000003f CPUBased=b5a06dfa SecondaryExec=000000c3 [ 891.056358][ T1286] EntryControls=0000d1ff ExitControls=002fefff [ 891.068329][ T1286] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 891.076109][ T1286] VMEntry: intr_info=8000001e errcode=00000000 ilen=00000000 [ 891.089628][ T1286] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 891.097041][ T1286] reason=80000021 qualification=0000000000000000 [ 891.108847][ T1286] IDTVectoring: info=00000000 errcode=00000000 [ 891.116089][ T1286] TSC Offset = 0xfffffe20c76bc273 [ 891.126745][ T1286] TPR Threshold = 0x00 [ 891.131907][ T1286] EPT pointer = 0x0000000098e0101e 18:19:32 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x28000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:32 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) dup2(r0, r0) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$sock_int(r0, 0x1, 0x1, 0x0, 0x0) 18:19:32 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") r1 = syz_open_dev$video(&(0x7f0000000100)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERY_EXT_CTRL(r1, 0xc058560f, &(0x7f0000000180)={0x0, 0x0, "2a8f5865af49c7250671f832f1ce9782bf915349fd6618fbaf11b15f24f44d12", 0x0, 0x0, 0x0, 0x70effc, 0x100000001}) 18:19:32 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000100)={[], 0x0, 0x1a300}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 'y\x14\bK\x16^\x9e\xc5/\x15\x95\x13)\xeb\xf0\x15\xf3{T\x1aWP\xac\xb2\xac\x95\xe9\xad9b\xaf5.S#\xb7y\x82\x1f\xa5^\xe1K\xf9'}) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x4400ae8f, &(0x7f0000000000)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 18:19:32 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB=',uota=off,nobarrier,upgrade,errors=withdraw,noloccookie']) 18:19:32 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc0") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000100)={[], 0x0, 0x1a300}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 'y\x14\bK\x16^\x9e\xc5/\x15\x95\x13)\xeb\xf0\x15\xf3{T\x1aWP\xac\xb2\xac\x95\xe9\xad9b\xaf5.S#\xb7y\x82\x1f\xa5^\xe1K\xf9'}) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x4400ae8f, &(0x7f0000000000)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 18:19:32 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x29000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:32 executing program 0: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f00000014c0)=[{&(0x7f0000001380)="800f040000000000190003000000000000000102000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53efd3e856d34ece6ffb9585929e2ae23b7688640a3688d269fd27ab12", 0x55, 0x400}], 0x0, 0x0) 18:19:32 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") r1 = syz_open_dev$video(&(0x7f0000000100)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERY_EXT_CTRL(r1, 0xc058560f, &(0x7f0000000180)={0x0, 0x0, "2a8f5865af49c7250671f832f1ce9782bf915349fd6618fbaf11b15f24f44d12", 0x0, 0x0, 0x0, 0x70effc, 0x100000001}) [ 891.252998][ T1517] gfs2: invalid mount option: uota=off [ 891.275786][ T1517] gfs2: can't parse mount arguments [ 891.338402][ T1523] *** Guest State *** [ 891.350972][ T1517] gfs2: invalid mount option: uota=off [ 891.356476][ T1517] gfs2: can't parse mount arguments 18:19:33 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") r1 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000100)={[], 0x0, 0x1a300}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 'y\x14\bK\x16^\x9e\xc5/\x15\x95\x13)\xeb\xf0\x15\xf3{T\x1aWP\xac\xb2\xac\x95\xe9\xad9b\xaf5.S#\xb7y\x82\x1f\xa5^\xe1K\xf9'}) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x4400ae8f, &(0x7f0000000000)) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 891.382629][ T1523] CR0: actual=0x0000000000000030, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 [ 891.395537][ T1523] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 18:19:33 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='q\"ota=off,nobarrier,upgrade,errors=withdraw,noloccookie']) 18:19:33 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") r1 = syz_open_dev$video(&(0x7f0000000100)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERY_EXT_CTRL(r1, 0xc058560f, &(0x7f0000000180)={0x0, 0x0, "2a8f5865af49c7250671f832f1ce9782bf915349fd6618fbaf11b15f24f44d12", 0x0, 0x0, 0x0, 0x70effc, 0x100000001}) [ 891.436943][ T1533] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 891.446610][ T1523] CR3 = 0x0000000000000000 [ 891.457579][ T1533] EXT4-fs (loop0): unsupported inode size: 0 [ 891.464950][ T1523] RSP = 0x0000000000000000 RIP = 0x0000000000000000 [ 891.477827][ T1523] RFLAGS=0x0001a302 DR7 = 0x0000000000000400 18:19:33 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x2b000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:33 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") r1 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000100)={[], 0x0, 0x1a300}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 'y\x14\bK\x16^\x9e\xc5/\x15\x95\x13)\xeb\xf0\x15\xf3{T\x1aWP\xac\xb2\xac\x95\xe9\xad9b\xaf5.S#\xb7y\x82\x1f\xa5^\xe1K\xf9'}) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x4400ae8f, &(0x7f0000000000)) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 891.485524][ T1523] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 891.493549][ T1523] CS: sel=0xf000, attr=0x0009b, limit=0x0000ffff, base=0x00000000ffff0000 [ 891.517534][ T1523] DS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 18:19:33 executing program 0: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f00000014c0)=[{&(0x7f0000001380)="800f040000000000190003000000000000000102000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53efd3e856d34ece6ffb9585929e2ae23b7688640a3688d269fd27ab12", 0x55, 0x400}], 0x0, 0x0) [ 891.546233][ T1523] SS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 891.563860][ T1523] ES: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 891.584982][ T1523] FS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 891.630025][ T1523] GS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 891.632445][ T1548] gfs2: invalid mount option: q"ota=off [ 891.652583][ T1547] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 891.668601][ T1523] GDTR: limit=0x0000ffff, base=0x0000000000000000 [ 891.682143][ T1547] EXT4-fs (loop0): unsupported inode size: 0 [ 891.691795][ T1523] LDTR: sel=0x0000, attr=0x00082, limit=0x0000ffff, base=0x0000000000000000 [ 891.709137][ T1523] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 891.712742][ T1548] gfs2: can't parse mount arguments [ 891.720718][ T1523] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 891.732178][ T1523] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 891.739752][ T1523] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 891.748889][ T1523] Interruptibility = 00000000 ActivityState = 00000000 [ 891.762950][ T1523] *** Host State *** [ 891.769731][ T1523] RIP = 0xffffffff811b4a30 RSP = 0xffff88807877f8e0 [ 891.784641][ T1523] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 891.799523][ T1523] FSBase=00007f8dfca17700 GSBase=ffff8880ae800000 TRBase=fffffe0000003000 [ 891.808137][ T1523] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 891.814962][ T1523] CR0=0000000080050033 CR3=0000000098aac000 CR4=00000000001426f0 [ 891.822870][ T1523] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87201360 [ 891.823076][ T1548] gfs2: invalid mount option: q"ota=off [ 891.830556][ T1523] EFER = 0x0000000000000d01 PAT = 0x0407050600070106 [ 891.843349][ T1523] *** Control State *** [ 891.847595][ T1523] PinBased=0000003f CPUBased=b5a06dfa SecondaryExec=000000c3 [ 891.855140][ T1548] gfs2: can't parse mount arguments [ 891.855205][ T1523] EntryControls=0000d1ff ExitControls=002fefff [ 891.866657][ T1523] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 891.874500][ T1523] VMEntry: intr_info=8000001e errcode=00000000 ilen=00000000 [ 891.882524][ T1523] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 891.890083][ T1523] reason=80000021 qualification=0000000000000000 [ 891.897369][ T1523] IDTVectoring: info=00000000 errcode=00000000 [ 891.903747][ T1523] TSC Offset = 0xfffffe205c5ddfec [ 891.908866][ T1523] TPR Threshold = 0x00 [ 891.913114][ T1523] EPT pointer = 0x000000008ead401e 18:19:33 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") openat$selinux_commit_pending_bools(0xffffffffffffff9c, 0x0, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) r3 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) ioctl$FS_IOC_FSGETXATTR(r3, 0xc0185500, &(0x7f0000000000)={0x20120}) 18:19:33 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x2c000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:33 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") r1 = syz_open_dev$video(&(0x7f0000000100)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERY_EXT_CTRL(r1, 0xc058560f, &(0x7f0000000180)={0x0, 0x9, "2a8f5865af49c7250671f832f1ce9782bf915349fd6618fbaf11b15f24f44d12", 0x0, 0x0, 0x0, 0x0, 0x100000001}) 18:19:33 executing program 0: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f00000014c0)=[{&(0x7f0000001380)="800f040000000000190003000000000000000102000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53efd3e856d34ece6ffb9585929e2ae23b7688640a3688d269fd27ab12", 0x55, 0x400}], 0x0, 0x0) 18:19:33 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") r1 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000100)={[], 0x0, 0x1a300}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 'y\x14\bK\x16^\x9e\xc5/\x15\x95\x13)\xeb\xf0\x15\xf3{T\x1aWP\xac\xb2\xac\x95\xe9\xad9b\xaf5.S#\xb7y\x82\x1f\xa5^\xe1K\xf9'}) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x4400ae8f, &(0x7f0000000000)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 18:19:33 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='q#ota=off,nobarrier,upgrade,errors=withdraw,noloccookie']) [ 892.055051][ T1562] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 892.069837][ T1576] gfs2: invalid mount option: q#ota=off [ 892.075538][ T1576] gfs2: can't parse mount arguments 18:19:33 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x2f000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:33 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") r1 = syz_open_dev$video(&(0x7f0000000100)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERY_EXT_CTRL(r1, 0xc058560f, &(0x7f0000000180)={0x0, 0x9, "2a8f5865af49c7250671f832f1ce9782bf915349fd6618fbaf11b15f24f44d12", 0x0, 0x0, 0x0, 0x0, 0x100000001}) [ 892.099543][ T1562] EXT4-fs (loop0): unsupported inode size: 0 18:19:33 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000100)={[], 0x0, 0x1a300}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 'y\x14\bK\x16^\x9e\xc5/\x15\x95\x13)\xeb\xf0\x15\xf3{T\x1aWP\xac\xb2\xac\x95\xe9\xad9b\xaf5.S#\xb7y\x82\x1f\xa5^\xe1K\xf9'}) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 18:19:33 executing program 0: syz_mount_image$ext4(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f00000014c0)=[{&(0x7f0000001380)="800f040000000000190003000000000000000102000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53efd3e856d34ece6ffb9585929e2ae23b7688640a3688d269fd27ab12", 0x55, 0x400}], 0x0, 0x0) [ 892.229900][ T1576] gfs2: invalid mount option: q#ota=off [ 892.236009][ T1576] gfs2: can't parse mount arguments 18:19:33 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x3c000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:33 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='q%ota=off,nobarrier,upgrade,errors=withdraw,noloccookie']) 18:19:34 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") openat$selinux_commit_pending_bools(0xffffffffffffff9c, 0x0, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) r3 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) ioctl$FS_IOC_FSGETXATTR(r3, 0xc0185500, &(0x7f0000000000)={0x20120}) 18:19:34 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") r1 = syz_open_dev$video(&(0x7f0000000100)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERY_EXT_CTRL(r1, 0xc058560f, &(0x7f0000000180)={0x0, 0x9, "2a8f5865af49c7250671f832f1ce9782bf915349fd6618fbaf11b15f24f44d12", 0x0, 0x0, 0x0, 0x0, 0x100000001}) 18:19:34 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000100)={[], 0x0, 0x1a300}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 'y\x14\bK\x16^\x9e\xc5/\x15\x95\x13)\xeb\xf0\x15\xf3{T\x1aWP\xac\xb2\xac\x95\xe9\xad9b\xaf5.S#\xb7y\x82\x1f\xa5^\xe1K\xf9'}) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 892.428794][ T1700] gfs2: invalid mount option: q%ota=off 18:19:34 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x40000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 892.481038][ T1700] gfs2: can't parse mount arguments 18:19:34 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") r1 = syz_open_dev$video(&(0x7f0000000100)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERY_EXT_CTRL(r1, 0xc058560f, &(0x7f0000000180)={0x0, 0x9, "2a8f5865af49c7250671f832f1ce9782bf915349fd6618fbaf11b15f24f44d12", 0x0, 0x0, 0x0, 0x70effc}) 18:19:34 executing program 0: syz_mount_image$ext4(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f00000014c0)=[{&(0x7f0000001380)="800f040000000000190003000000000000000102000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53efd3e856d34ece6ffb9585929e2ae23b7688640a3688d269fd27ab12", 0x55, 0x400}], 0x0, 0x0) 18:19:34 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000100)={[], 0x0, 0x1a300}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 'y\x14\bK\x16^\x9e\xc5/\x15\x95\x13)\xeb\xf0\x15\xf3{T\x1aWP\xac\xb2\xac\x95\xe9\xad9b\xaf5.S#\xb7y\x82\x1f\xa5^\xe1K\xf9'}) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 18:19:34 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x43050000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 892.585207][ T1700] gfs2: invalid mount option: q%ota=off [ 892.599126][ T1700] gfs2: can't parse mount arguments 18:19:34 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") r1 = syz_open_dev$video(&(0x7f0000000100)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERY_EXT_CTRL(r1, 0xc058560f, &(0x7f0000000180)={0x0, 0x9, "2a8f5865af49c7250671f832f1ce9782bf915349fd6618fbaf11b15f24f44d12", 0x0, 0x0, 0x0, 0x70effc}) 18:19:34 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='q*ota=off,nobarrier,upgrade,errors=withdraw,noloccookie']) 18:19:34 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") openat$selinux_commit_pending_bools(0xffffffffffffff9c, 0x0, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) r3 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) ioctl$FS_IOC_FSGETXATTR(r3, 0xc0185500, &(0x7f0000000000)={0x20120}) 18:19:34 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000100)={[], 0x0, 0x1a300}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 'y\x14\bK\x16^\x9e\xc5/\x15\x95\x13)\xeb\xf0\x15\xf3{T\x1aWP\xac\xb2\xac\x95\xe9\xad9b\xaf5.S#\xb7y\x82\x1f\xa5^\xe1K\xf9'}) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x4400ae8f, &(0x7f0000000000)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 18:19:34 executing program 0: syz_mount_image$ext4(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f00000014c0)=[{&(0x7f0000001380)="800f040000000000190003000000000000000102000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53efd3e856d34ece6ffb9585929e2ae23b7688640a3688d269fd27ab12", 0x55, 0x400}], 0x0, 0x0) 18:19:34 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x60000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:34 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") r1 = syz_open_dev$video(&(0x7f0000000100)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERY_EXT_CTRL(r1, 0xc058560f, &(0x7f0000000180)={0x0, 0x9, "2a8f5865af49c7250671f832f1ce9782bf915349fd6618fbaf11b15f24f44d12", 0x0, 0x0, 0x0, 0x70effc}) 18:19:34 executing program 0: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', 0x0, 0x0, 0x1, &(0x7f00000014c0)=[{&(0x7f0000001380)="800f040000000000190003000000000000000102000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53efd3e856d34ece6ffb9585929e2ae23b7688640a3688d269fd27ab12", 0x55, 0x400}], 0x0, 0x0) [ 892.823799][ T1729] gfs2: invalid mount option: q*ota=off [ 892.836857][ T1729] gfs2: can't parse mount arguments 18:19:34 executing program 3: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f00000014c0)=[{&(0x7f0000001380)="800f040000000000190003000000000000000102000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53efd3e856d34ece6ffb9585929e2ae23b", 0x49, 0x400}], 0x0, 0x0) 18:19:34 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x800e0000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:34 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000100)={[], 0x0, 0x1a300}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 'y\x14\bK\x16^\x9e\xc5/\x15\x95\x13)\xeb\xf0\x15\xf3{T\x1aWP\xac\xb2\xac\x95\xe9\xad9b\xaf5.S#\xb7y\x82\x1f\xa5^\xe1K\xf9'}) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x4400ae8f, &(0x7f0000000000)) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 892.950726][ T1729] gfs2: invalid mount option: q*ota=off [ 892.956311][ T1729] gfs2: can't parse mount arguments 18:19:34 executing program 0: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', 0x0, 0x0, 0x1, &(0x7f00000014c0)=[{&(0x7f0000001380)="800f040000000000190003000000000000000102000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53efd3e856d34ece6ffb9585929e2ae23b7688640a3688d269fd27ab12", 0x55, 0x400}], 0x0, 0x0) 18:19:34 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='q+ota=off,nobarrier,upgrade,errors=withdraw,noloccookie']) [ 893.056509][ T1847] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem 18:19:34 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x80350000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:34 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") openat$selinux_commit_pending_bools(0xffffffffffffff9c, 0x0, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) [ 893.108032][ T1847] EXT4-fs (loop3): bad geometry: first data block 0 is beyond end of filesystem (0) 18:19:34 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000100)={[], 0x0, 0x1a300}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 'y\x14\bK\x16^\x9e\xc5/\x15\x95\x13)\xeb\xf0\x15\xf3{T\x1aWP\xac\xb2\xac\x95\xe9\xad9b\xaf5.S#\xb7y\x82\x1f\xa5^\xe1K\xf9'}) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x4400ae8f, &(0x7f0000000000)) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 893.250122][ T1854] gfs2: invalid mount option: q+ota=off [ 893.255916][ T1854] gfs2: can't parse mount arguments 18:19:34 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x81000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:34 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mount$9p_tcp(&(0x7f0000000140)='127.0.0.1\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='9p\x00', 0x2, &(0x7f0000000200)={'trans=tcp,', {'port', 0x3d, 0x4e22}, 0x2c, {[{@mmap='mmap'}, {@noextend='noextend'}, {@access_user='access=user'}], [{@smackfshat={'smackfshat', 0x3d, ']*\xc0'}}]}}) r1 = fcntl$getown(r0, 0x9) r2 = fcntl$getown(r0, 0x9) setpgid(r1, r2) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") r3 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x0, 0x40000) ioctl$FS_IOC_FSGETXATTR(r3, 0xc0185500, &(0x7f0000000000)={0x2011e, 0x0, 0x0, 0x3}) syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x100000000, 0x1, &(0x7f0000000340)=[{&(0x7f0000000300)="8d2e1dd94478078b37bd18daef2d7c8da2e930444d32fd20b2a9dc85ebc6cba888c40610899429471ac998652177723eafc4dfc850", 0x35, 0xf4}], 0x814008, 0x0) ioctl$SIOCAX25ADDFWD(r3, 0x89ea, &(0x7f0000000380)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @bcast}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0x1e}, 0x6}, @in6={0xa, 0x4e23, 0x5, @empty}, @in={0x2, 0x4e23, @loopback}, @in6={0xa, 0x4e23, 0x6, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x5}, @in6={0xa, 0x4e23, 0x3, @local, 0x718d}], 0x80) 18:19:34 executing program 0: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', 0x0, 0x0, 0x1, &(0x7f00000014c0)=[{&(0x7f0000001380)="800f040000000000190003000000000000000102000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53efd3e856d34ece6ffb9585929e2ae23b7688640a3688d269fd27ab12", 0x55, 0x400}], 0x0, 0x0) 18:19:35 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000100)={[], 0x0, 0x1a300}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 'y\x14\bK\x16^\x9e\xc5/\x15\x95\x13)\xeb\xf0\x15\xf3{T\x1aWP\xac\xb2\xac\x95\xe9\xad9b\xaf5.S#\xb7y\x82\x1f\xa5^\xe1K\xf9'}) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x4400ae8f, &(0x7f0000000000)) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 893.399119][ C1] net_ratelimit: 26 callbacks suppressed [ 893.399129][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 893.410743][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 893.411636][ T1854] gfs2: invalid mount option: q+ota=off [ 893.416653][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 893.427970][ C1] protocol 88fb is buggy, dev hsr_slave_1 18:19:35 executing program 0: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 18:19:35 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x86ddffff], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 893.469416][ T1854] gfs2: can't parse mount arguments [ 893.479141][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 893.485042][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 893.500749][ T1944] BFS-fs: bfs_fill_super(): No BFS filesystem on loop3 (magic=00000000) 18:19:35 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='q,ota=off,nobarrier,upgrade,errors=withdraw,noloccookie']) 18:19:35 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mount$9p_tcp(&(0x7f0000000140)='127.0.0.1\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='9p\x00', 0x2, &(0x7f0000000200)={'trans=tcp,', {'port', 0x3d, 0x4e22}, 0x2c, {[{@mmap='mmap'}, {@noextend='noextend'}, {@access_user='access=user'}], [{@smackfshat={'smackfshat', 0x3d, ']*\xc0'}}]}}) r1 = fcntl$getown(r0, 0x9) r2 = fcntl$getown(r0, 0x9) setpgid(r1, r2) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") r3 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x0, 0x40000) ioctl$FS_IOC_FSGETXATTR(r3, 0xc0185500, &(0x7f0000000000)={0x2011e, 0x0, 0x0, 0x3}) syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x100000000, 0x1, &(0x7f0000000340)=[{&(0x7f0000000300)="8d2e1dd94478078b37bd18daef2d7c8da2e930444d32fd20b2a9dc85ebc6cba888c40610899429471ac998652177723eafc4dfc850", 0x35, 0xf4}], 0x814008, 0x0) ioctl$SIOCAX25ADDFWD(r3, 0x89ea, &(0x7f0000000380)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @bcast}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0x1e}, 0x6}, @in6={0xa, 0x4e23, 0x5, @empty}, @in={0x2, 0x4e23, @loopback}, @in6={0xa, 0x4e23, 0x6, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x5}, @in6={0xa, 0x4e23, 0x3, @local, 0x718d}], 0x80) 18:19:35 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000100)={[], 0x0, 0x1a300}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 'y\x14\bK\x16^\x9e\xc5/\x15\x95\x13)\xeb\xf0\x15\xf3{T\x1aWP\xac\xb2\xac\x95\xe9\xad9b\xaf5.S#\xb7y\x82\x1f\xa5^\xe1K\xf9'}) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x4400ae8f, &(0x7f0000000000)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 18:19:35 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x88470000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:35 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") openat$selinux_commit_pending_bools(0xffffffffffffff9c, 0x0, 0x1, 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, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:19:35 executing program 0: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 893.741945][ T1984] gfs2: invalid mount option: q [ 893.746843][ T1984] gfs2: can't parse mount arguments [ 893.767381][ T1986] BFS-fs: bfs_fill_super(): No BFS filesystem on loop3 (magic=00000000) 18:19:35 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x88480000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:35 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000100)={[], 0x0, 0x1a300}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 'y\x14\bK\x16^\x9e\xc5/\x15\x95\x13)\xeb\xf0\x15\xf3{T\x1aWP\xac\xb2\xac\x95\xe9\xad9b\xaf5.S#\xb7y\x82\x1f\xa5^\xe1K\xf9'}) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x4400ae8f, &(0x7f0000000000)) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 893.914666][ T1984] gfs2: invalid mount option: q [ 893.926013][ T1984] gfs2: can't parse mount arguments 18:19:35 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mount$9p_tcp(&(0x7f0000000140)='127.0.0.1\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='9p\x00', 0x2, &(0x7f0000000200)={'trans=tcp,', {'port', 0x3d, 0x4e22}, 0x2c, {[{@mmap='mmap'}, {@noextend='noextend'}, {@access_user='access=user'}], [{@smackfshat={'smackfshat', 0x3d, ']*\xc0'}}]}}) r1 = fcntl$getown(r0, 0x9) r2 = fcntl$getown(r0, 0x9) setpgid(r1, r2) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") r3 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x0, 0x40000) ioctl$FS_IOC_FSGETXATTR(r3, 0xc0185500, &(0x7f0000000000)={0x2011e, 0x0, 0x0, 0x3}) syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x100000000, 0x1, &(0x7f0000000340)=[{&(0x7f0000000300)="8d2e1dd94478078b37bd18daef2d7c8da2e930444d32fd20b2a9dc85ebc6cba888c40610899429471ac998652177723eafc4dfc850", 0x35, 0xf4}], 0x814008, 0x0) ioctl$SIOCAX25ADDFWD(r3, 0x89ea, &(0x7f0000000380)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @bcast}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0x1e}, 0x6}, @in6={0xa, 0x4e23, 0x5, @empty}, @in={0x2, 0x4e23, @loopback}, @in6={0xa, 0x4e23, 0x6, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x5}, @in6={0xa, 0x4e23, 0x3, @local, 0x718d}], 0x80) [ 893.959093][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 893.964907][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 893.970892][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 893.976692][ C0] protocol 88fb is buggy, dev hsr_slave_1 18:19:35 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000100)={[], 0x0, 0x1a300}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 'y\x14\bK\x16^\x9e\xc5/\x15\x95\x13)\xeb\xf0\x15\xf3{T\x1aWP\xac\xb2\xac\x95\xe9\xad9b\xaf5.S#\xb7y\x82\x1f\xa5^\xe1K\xf9'}) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x4400ae8f, &(0x7f0000000000)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 18:19:35 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='q-ota=off,nobarrier,upgrade,errors=withdraw,noloccookie']) 18:19:35 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x88640000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:35 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") openat$selinux_commit_pending_bools(0xffffffffffffff9c, 0x0, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) [ 894.019169][ T1998] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 894.177707][ T2007] BFS-fs: bfs_fill_super(): No BFS filesystem on loop3 (magic=00000000) 18:19:35 executing program 0: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 18:19:35 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000100)={[], 0x0, 0x1a300}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 'y\x14\bK\x16^\x9e\xc5/\x15\x95\x13)\xeb\xf0\x15\xf3{T\x1aWP\xac\xb2\xac\x95\xe9\xad9b\xaf5.S#\xb7y\x82\x1f\xa5^\xe1K\xf9'}) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x4400ae8f, &(0x7f0000000000)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 18:19:35 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x88a8ffff], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 894.221808][ T2012] gfs2: invalid mount option: q-ota=off [ 894.234249][ T2012] gfs2: can't parse mount arguments 18:19:35 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mount$9p_tcp(&(0x7f0000000140)='127.0.0.1\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='9p\x00', 0x2, &(0x7f0000000200)={'trans=tcp,', {'port', 0x3d, 0x4e22}, 0x2c, {[{@mmap='mmap'}, {@noextend='noextend'}, {@access_user='access=user'}], [{@smackfshat={'smackfshat', 0x3d, ']*\xc0'}}]}}) r1 = fcntl$getown(r0, 0x9) r2 = fcntl$getown(r0, 0x9) setpgid(r1, r2) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") r3 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x0, 0x40000) ioctl$FS_IOC_FSGETXATTR(r3, 0xc0185500, &(0x7f0000000000)={0x2011e, 0x0, 0x0, 0x3}) syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x100000000, 0x1, &(0x7f0000000340)=[{&(0x7f0000000300)="8d2e1dd94478078b37bd18daef2d7c8da2e930444d32fd20b2a9dc85ebc6cba888c40610899429471ac998652177723eafc4dfc850", 0x35, 0xf4}], 0x814008, 0x0) ioctl$SIOCAX25ADDFWD(r3, 0x89ea, &(0x7f0000000380)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @bcast}) 18:19:36 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x88caffff], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:36 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") openat$selinux_commit_pending_bools(0xffffffffffffff9c, 0x0, 0x1, 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, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) [ 894.357032][ T2012] gfs2: invalid mount option: q-ota=off [ 894.367409][ T2012] gfs2: can't parse mount arguments [ 894.380668][ T2022] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 18:19:36 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000100)={[], 0x0, 0x1a300}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 'y\x14\bK\x16^\x9e\xc5/\x15\x95\x13)\xeb\xf0\x15\xf3{T\x1aWP\xac\xb2\xac\x95\xe9\xad9b\xaf5.S#\xb7y\x82\x1f\xa5^\xe1K\xf9'}) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x4400ae8f, &(0x7f0000000000)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 18:19:36 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x89060000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:36 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='q.ota=off,nobarrier,upgrade,errors=withdraw,noloccookie']) [ 894.496791][ T2031] BFS-fs: bfs_fill_super(): No BFS filesystem on loop3 (magic=00000000) 18:19:36 executing program 0: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000014c0), 0x0, 0x0) 18:19:36 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x89ffffff], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:36 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 'y\x14\bK\x16^\x9e\xc5/\x15\x95\x13)\xeb\xf0\x15\xf3{T\x1aWP\xac\xb2\xac\x95\xe9\xad9b\xaf5.S#\xb7y\x82\x1f\xa5^\xe1K\xf9'}) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x4400ae8f, &(0x7f0000000000)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 18:19:36 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mount$9p_tcp(&(0x7f0000000140)='127.0.0.1\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='9p\x00', 0x2, &(0x7f0000000200)={'trans=tcp,', {'port', 0x3d, 0x4e22}, 0x2c, {[{@mmap='mmap'}, {@noextend='noextend'}, {@access_user='access=user'}], [{@smackfshat={'smackfshat', 0x3d, ']*\xc0'}}]}}) r1 = fcntl$getown(r0, 0x9) r2 = fcntl$getown(r0, 0x9) setpgid(r1, r2) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") r3 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x0, 0x40000) ioctl$FS_IOC_FSGETXATTR(r3, 0xc0185500, &(0x7f0000000000)={0x2011e, 0x0, 0x0, 0x3}) syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x100000000, 0x1, &(0x7f0000000340)=[{&(0x7f0000000300)="8d2e1dd94478078b37bd18daef2d7c8da2e930444d32fd20b2a9dc85ebc6cba888c40610899429471ac998652177723eafc4dfc850", 0x35, 0xf4}], 0x814008, 0x0) [ 894.642857][ T2049] gfs2: invalid mount option: q.ota=off [ 894.663028][ T2049] gfs2: can't parse mount arguments 18:19:36 executing program 0: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000014c0), 0x0, 0x0) 18:19:36 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") openat$selinux_commit_pending_bools(0xffffffffffffff9c, 0x0, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) [ 894.741119][ T2049] gfs2: invalid mount option: q.ota=off [ 894.746700][ T2049] gfs2: can't parse mount arguments 18:19:36 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0xc20a3000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 894.795245][ T2157] BFS-fs: bfs_fill_super(): No BFS filesystem on loop3 (magic=00000000) 18:19:36 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 'y\x14\bK\x16^\x9e\xc5/\x15\x95\x13)\xeb\xf0\x15\xf3{T\x1aWP\xac\xb2\xac\x95\xe9\xad9b\xaf5.S#\xb7y\x82\x1f\xa5^\xe1K\xf9'}) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x4400ae8f, &(0x7f0000000000)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 18:19:36 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='q0ota=off,nobarrier,upgrade,errors=withdraw,noloccookie']) 18:19:36 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0xf20a3000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:36 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mount$9p_tcp(&(0x7f0000000140)='127.0.0.1\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='9p\x00', 0x2, &(0x7f0000000200)={'trans=tcp,', {'port', 0x3d, 0x4e22}, 0x2c, {[{@mmap='mmap'}, {@noextend='noextend'}, {@access_user='access=user'}], [{@smackfshat={'smackfshat', 0x3d, ']*\xc0'}}]}}) r1 = fcntl$getown(r0, 0x9) r2 = fcntl$getown(r0, 0x9) setpgid(r1, r2) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x0, 0x40000) syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x100000000, 0x1, &(0x7f0000000340)=[{&(0x7f0000000300)="8d2e1dd94478078b37bd18daef2d7c8da2e930444d32fd20b2a9dc85ebc6cba888c40610899429471ac998652177723eafc4dfc850", 0x35, 0xf4}], 0x814008, 0x0) 18:19:36 executing program 0: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000014c0), 0x0, 0x0) 18:19:36 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0xff000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 895.051572][ T2258] gfs2: invalid mount option: q0ota=off [ 895.057159][ T2258] gfs2: can't parse mount arguments 18:19:36 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 'y\x14\bK\x16^\x9e\xc5/\x15\x95\x13)\xeb\xf0\x15\xf3{T\x1aWP\xac\xb2\xac\x95\xe9\xad9b\xaf5.S#\xb7y\x82\x1f\xa5^\xe1K\xf9'}) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x4400ae8f, &(0x7f0000000000)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 18:19:36 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") openat$selinux_commit_pending_bools(0xffffffffffffff9c, 0x0, 0x1, 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, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) 18:19:36 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0xffffa888], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 895.168060][ T2279] BFS-fs: bfs_fill_super(): No BFS filesystem on loop3 (magic=00000000) [ 895.224374][ T2258] gfs2: invalid mount option: q0ota=off [ 895.224481][ T2278] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 895.235754][ T2258] gfs2: can't parse mount arguments 18:19:36 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") openat$selinux_commit_pending_bools(0xffffffffffffff9c, 0x0, 0x1, 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, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:19:36 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mount$9p_tcp(&(0x7f0000000140)='127.0.0.1\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='9p\x00', 0x2, &(0x7f0000000200)={'trans=tcp,', {'port', 0x3d, 0x4e22}, 0x2c, {[{@mmap='mmap'}, {@noextend='noextend'}, {@access_user='access=user'}], [{@smackfshat={'smackfshat', 0x3d, ']*\xc0'}}]}}) r1 = fcntl$getown(r0, 0x9) r2 = fcntl$getown(r0, 0x9) setpgid(r1, r2) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x100000000, 0x1, &(0x7f0000000340)=[{&(0x7f0000000300)="8d2e1dd94478078b37bd18daef2d7c8da2e930444d32fd20b2a9dc85ebc6cba888c40610899429471ac998652177723eafc4dfc850", 0x35, 0xf4}], 0x814008, 0x0) 18:19:37 executing program 0: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f00000014c0)=[{0x0, 0x0, 0x400}], 0x0, 0x0) 18:19:37 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='qXota=off,nobarrier,upgrade,errors=withdraw,noloccookie']) 18:19:37 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000100)) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 'y\x14\bK\x16^\x9e\xc5/\x15\x95\x13)\xeb\xf0\x15\xf3{T\x1aWP\xac\xb2\xac\x95\xe9\xad9b\xaf5.S#\xb7y\x82\x1f\xa5^\xe1K\xf9'}) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x4400ae8f, &(0x7f0000000000)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 18:19:37 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0xffffca88], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 895.482419][ T2296] BFS-fs: bfs_fill_super(): No BFS filesystem on loop3 (magic=00000000) 18:19:37 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mount$9p_tcp(&(0x7f0000000140)='127.0.0.1\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='9p\x00', 0x2, &(0x7f0000000200)={'trans=tcp,', {'port', 0x3d, 0x4e22}, 0x2c, {[{@mmap='mmap'}, {@noextend='noextend'}, {@access_user='access=user'}], [{@smackfshat={'smackfshat', 0x3d, ']*\xc0'}}]}}) r1 = fcntl$getown(r0, 0x9) r2 = fcntl$getown(r0, 0x9) setpgid(r1, r2) syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x100000000, 0x1, &(0x7f0000000340)=[{&(0x7f0000000300)="8d2e1dd94478078b37bd18daef2d7c8da2e930444d32fd20b2a9dc85ebc6cba888c40610899429471ac998652177723eafc4dfc850", 0x35, 0xf4}], 0x814008, 0x0) 18:19:37 executing program 0: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f00000014c0)=[{0x0, 0x0, 0x400}], 0x0, 0x0) 18:19:37 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") openat$selinux_commit_pending_bools(0xffffffffffffff9c, 0x0, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:19:37 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0xffffdd86], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 895.551745][ T2334] gfs2: invalid mount option: qXota=off [ 895.578443][ T2334] gfs2: can't parse mount arguments 18:19:37 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000100)) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 'y\x14\bK\x16^\x9e\xc5/\x15\x95\x13)\xeb\xf0\x15\xf3{T\x1aWP\xac\xb2\xac\x95\xe9\xad9b\xaf5.S#\xb7y\x82\x1f\xa5^\xe1K\xf9'}) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x4400ae8f, &(0x7f0000000000)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 18:19:37 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0xfffff000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:37 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") openat$selinux_commit_pending_bools(0xffffffffffffff9c, 0x0, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) [ 895.732556][ T2413] BFS-fs: bfs_fill_super(): No BFS filesystem on loop3 (magic=00000000) [ 895.735630][ T2334] gfs2: invalid mount option: qXota=off [ 895.757554][ T2410] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 895.769351][ T2334] gfs2: can't parse mount arguments 18:19:37 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mount$9p_tcp(&(0x7f0000000140)='127.0.0.1\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='9p\x00', 0x2, &(0x7f0000000200)={'trans=tcp,', {'port', 0x3d, 0x4e22}, 0x2c, {[{@mmap='mmap'}, {@noextend='noextend'}, {@access_user='access=user'}], [{@smackfshat={'smackfshat', 0x3d, ']*\xc0'}}]}}) r1 = fcntl$getown(r0, 0x9) r2 = fcntl$getown(r0, 0x9) setpgid(r1, r2) syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x100000000, 0x1, &(0x7f0000000340)=[{&(0x7f0000000300)="8d2e1dd94478078b37bd18daef2d7c8da2e930444d32fd20b2a9dc85ebc6cba888c40610899429471ac998652177723eafc4dfc850", 0x35, 0xf4}], 0x814008, 0x0) 18:19:37 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='qcota=off,nobarrier,upgrade,errors=withdraw,noloccookie']) 18:19:37 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0xffffff89], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:37 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000100)) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 'y\x14\bK\x16^\x9e\xc5/\x15\x95\x13)\xeb\xf0\x15\xf3{T\x1aWP\xac\xb2\xac\x95\xe9\xad9b\xaf5.S#\xb7y\x82\x1f\xa5^\xe1K\xf9'}) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x4400ae8f, &(0x7f0000000000)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 18:19:37 executing program 0: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f00000014c0)=[{0x0, 0x0, 0x400}], 0x0, 0x0) [ 895.986929][ T2428] BFS-fs: bfs_fill_super(): No BFS filesystem on loop3 (magic=00000000) 18:19:37 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") openat$selinux_commit_pending_bools(0xffffffffffffff9c, 0x0, 0x1, 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, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:19:37 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mount$9p_tcp(&(0x7f0000000140)='127.0.0.1\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='9p\x00', 0x2, &(0x7f0000000200)={'trans=tcp,', {'port', 0x3d, 0x4e22}, 0x2c, {[{@mmap='mmap'}, {@noextend='noextend'}, {@access_user='access=user'}], [{@smackfshat={'smackfshat', 0x3d, ']*\xc0'}}]}}) r1 = fcntl$getown(r0, 0x9) r2 = fcntl$getown(r0, 0x9) setpgid(r1, r2) syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x100000000, 0x1, &(0x7f0000000340)=[{&(0x7f0000000300)="8d2e1dd94478078b37bd18daef2d7c8da2e930444d32fd20b2a9dc85ebc6cba888c40610899429471ac998652177723eafc4dfc850", 0x35, 0xf4}], 0x814008, 0x0) [ 896.058234][ T2432] gfs2: invalid mount option: qcota=off [ 896.065481][ T2437] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 896.073431][ T2432] gfs2: can't parse mount arguments 18:19:37 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0xf0ffffffffffff], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:37 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000100)={[], 0x0, 0x1a300}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x4400ae8f, &(0x7f0000000000)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 18:19:37 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='qdota=off,nobarrier,upgrade,errors=withdraw,noloccookie']) 18:19:37 executing program 0: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f00000014c0)=[{&(0x7f0000001380), 0x0, 0x400}], 0x0, 0x0) 18:19:37 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x100000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 896.308541][ T2447] BFS-fs: bfs_fill_super(): No BFS filesystem on loop3 (magic=00000000) [ 896.326599][ T2451] *** Guest State *** [ 896.333171][ T2451] CR0: actual=0x0000000000000030, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 [ 896.343836][ T2451] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 896.358986][ T2451] CR3 = 0x0000000000000000 [ 896.367374][ T2451] RSP = 0x0000000000000000 RIP = 0x0000000000000000 [ 896.391076][ T2451] RFLAGS=0x0001a302 DR7 = 0x0000000000000400 [ 896.399328][ T2451] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 18:19:38 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") openat$selinux_commit_pending_bools(0xffffffffffffff9c, 0x0, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) [ 896.409486][ T2451] CS: sel=0xf000, attr=0x0009b, limit=0x0000ffff, base=0x00000000ffff0000 [ 896.418544][ T2451] DS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 896.427954][ T2451] SS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 896.437480][ T2451] ES: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 896.447060][ T2451] FS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 896.456892][ T2457] gfs2: invalid mount option: qdota=off [ 896.463984][ T2457] gfs2: can't parse mount arguments [ 896.469750][ T2451] GS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 896.478739][ T2451] GDTR: limit=0x0000ffff, base=0x0000000000000000 [ 896.488106][ T2451] LDTR: sel=0x0000, attr=0x00082, limit=0x0000ffff, base=0x0000000000000000 [ 896.497542][ T2451] IDTR: limit=0x0000ffff, base=0x0000000000000000 18:19:38 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mount$9p_tcp(&(0x7f0000000140)='127.0.0.1\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='9p\x00', 0x2, &(0x7f0000000200)={'trans=tcp,', {'port', 0x3d, 0x4e22}, 0x2c, {[{@mmap='mmap'}, {@noextend='noextend'}, {@access_user='access=user'}], [{@smackfshat={'smackfshat', 0x3d, ']*\xc0'}}]}}) fcntl$getown(r0, 0x9) fcntl$getown(r0, 0x9) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x100000000, 0x1, &(0x7f0000000340)=[{&(0x7f0000000300)="8d2e1dd94478078b37bd18daef2d7c8da2e930444d32fd20b2a9dc85ebc6cba888c40610899429471ac998652177723eafc4dfc850", 0x35, 0xf4}], 0x814008, 0x0) [ 896.530320][ T2451] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 896.541964][ T2451] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 896.561751][ T2451] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 18:19:38 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x200000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 896.587670][ T2451] Interruptibility = 00000000 ActivityState = 00000000 [ 896.626159][ T2457] gfs2: invalid mount option: qdota=off [ 896.634234][ T2451] *** Host State *** 18:19:38 executing program 0: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f00000014c0)=[{&(0x7f0000001380), 0x0, 0x400}], 0x0, 0x0) [ 896.645414][ T2457] gfs2: can't parse mount arguments [ 896.651118][ T2451] RIP = 0xffffffff811b4a30 RSP = 0xffff8880582ff8e0 [ 896.658022][ T2451] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 896.673921][ T2451] FSBase=00007f021e305700 GSBase=ffff8880ae900000 TRBase=fffffe0000033000 18:19:38 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") openat$selinux_commit_pending_bools(0xffffffffffffff9c, 0x0, 0x1, 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, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) [ 896.698888][ T2451] GDTBase=fffffe0000031000 IDTBase=fffffe0000000000 [ 896.712262][ T2451] CR0=0000000080050033 CR3=000000009f662000 CR4=00000000001426e0 [ 896.720302][ T2451] Sysenter RSP=fffffe0000032200 CS:RIP=0010:ffffffff87201360 [ 896.727884][ T2451] EFER = 0x0000000000000d01 PAT = 0x0407050600070106 [ 896.746807][ T2451] *** Control State *** [ 896.769273][ T2467] BFS-fs: bfs_fill_super(): No BFS filesystem on loop3 (magic=00000000) [ 896.787126][ T2472] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 18:19:38 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='qiota=off,nobarrier,upgrade,errors=withdraw,noloccookie']) 18:19:38 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x300000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 896.789376][ T2451] PinBased=0000003f CPUBased=b5a06dfa SecondaryExec=000000c3 [ 896.812499][ T2451] EntryControls=0000d1ff ExitControls=002fefff [ 896.831573][ T2451] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 18:19:38 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") openat$selinux_commit_pending_bools(0xffffffffffffff9c, 0x0, 0x1, 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, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) [ 896.846233][ T2451] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 896.857248][ T2451] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 896.864785][ T2451] reason=80000021 qualification=0000000000000000 [ 896.894289][ T2451] IDTVectoring: info=00000000 errcode=00000000 [ 896.904095][ T2451] TSC Offset = 0xfffffe1db03628d3 [ 896.912616][ T2451] TPR Threshold = 0x00 [ 896.919317][ T2451] EPT pointer = 0x00000000a568e01e 18:19:38 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000100)={[], 0x0, 0x1a300}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x4400ae8f, &(0x7f0000000000)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 18:19:38 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mount$9p_tcp(&(0x7f0000000140)='127.0.0.1\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='9p\x00', 0x2, &(0x7f0000000200)={'trans=tcp,', {'port', 0x3d, 0x4e22}, 0x2c, {[{@mmap='mmap'}, {@noextend='noextend'}, {@access_user='access=user'}], [{@smackfshat={'smackfshat', 0x3d, ']*\xc0'}}]}}) fcntl$getown(r0, 0x9) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x100000000, 0x1, &(0x7f0000000340)=[{&(0x7f0000000300)="8d2e1dd94478078b37bd18daef2d7c8da2e930444d32fd20b2a9dc85ebc6cba888c40610899429471ac998652177723eafc4dfc850", 0x35, 0xf4}], 0x814008, 0x0) 18:19:38 executing program 0: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f00000014c0)=[{&(0x7f0000001380), 0x0, 0x400}], 0x0, 0x0) 18:19:38 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x400000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 896.968797][ T2481] gfs2: invalid mount option: qiota=off [ 896.988423][ T2481] gfs2: can't parse mount arguments [ 897.066806][ T2481] gfs2: invalid mount option: qiota=off [ 897.087560][ T2481] gfs2: can't parse mount arguments [ 897.108111][ T2508] BFS-fs: bfs_fill_super(): No BFS filesystem on loop3 (magic=00000000) 18:19:38 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='qlota=off,nobarrier,upgrade,errors=withdraw,noloccookie']) 18:19:38 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x500000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:38 executing program 0: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f00000014c0)=[{&(0x7f0000001380)="800f0400000000001900030000000000000001020000000001000000010000000040000000400000800000", 0x2b, 0x400}], 0x0, 0x0) [ 897.146385][ T2558] *** Guest State *** [ 897.158583][ T2558] CR0: actual=0x0000000000000030, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 [ 897.202709][ T2558] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 18:19:38 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mount$9p_tcp(&(0x7f0000000140)='127.0.0.1\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='9p\x00', 0x2, &(0x7f0000000200)={'trans=tcp,', {'port', 0x3d, 0x4e22}, 0x2c, {[{@mmap='mmap'}, {@noextend='noextend'}, {@access_user='access=user'}], [{@smackfshat={'smackfshat', 0x3d, ']*\xc0'}}]}}) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x100000000, 0x1, &(0x7f0000000340)=[{&(0x7f0000000300)="8d2e1dd94478078b37bd18daef2d7c8da2e930444d32fd20b2a9dc85ebc6cba888c40610899429471ac998652177723eafc4dfc850", 0x35, 0xf4}], 0x814008, 0x0) [ 897.242956][ T2558] CR3 = 0x0000000000000000 [ 897.257374][ T2558] RSP = 0x0000000000000000 RIP = 0x0000000000000000 [ 897.266092][ T2558] RFLAGS=0x0001a302 DR7 = 0x0000000000000400 [ 897.289321][ T2558] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 897.304426][ T2558] CS: sel=0xf000, attr=0x0009b, limit=0x0000ffff, base=0x00000000ffff0000 [ 897.313844][ T2558] DS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 897.323238][ T2558] SS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 897.332618][ T2558] ES: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 18:19:38 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x600000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:38 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") openat$selinux_commit_pending_bools(0xffffffffffffff9c, 0x0, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) [ 897.343587][ T2558] FS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 897.360167][ T2558] GS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 897.369532][ T2558] GDTR: limit=0x0000ffff, base=0x0000000000000000 [ 897.378557][ T2558] LDTR: sel=0x0000, attr=0x00082, limit=0x0000ffff, base=0x0000000000000000 [ 897.388237][ T2558] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 897.397836][ T2610] gfs2: invalid mount option: qlota=off [ 897.405647][ T2610] gfs2: can't parse mount arguments [ 897.405726][ T2615] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 897.417768][ T2558] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 897.452860][ T2558] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 897.467870][ T2558] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 897.488050][ T2616] BFS-fs: bfs_fill_super(): No BFS filesystem on loop3 (magic=00000000) 18:19:39 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x800000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 897.497624][ T2558] Interruptibility = 00000000 ActivityState = 00000000 [ 897.512120][ T2558] *** Host State *** [ 897.516485][ T2558] RIP = 0xffffffff811b4a30 RSP = 0xffff88805fa0f8e0 [ 897.534794][ T2558] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 18:19:39 executing program 0: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f00000014c0)=[{&(0x7f0000001380)="800f0400000000001900030000000000000001020000000001000000010000000040000000400000800000", 0x2b, 0x400}], 0x0, 0x0) [ 897.559543][ T2558] FSBase=00007f021e305700 GSBase=ffff8880ae900000 TRBase=fffffe0000003000 [ 897.568081][ T2558] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 897.577908][ T2558] CR0=0000000080050033 CR3=000000008db81000 CR4=00000000001426e0 [ 897.591394][ T2558] Sysenter RSP=fffffe0000032200 CS:RIP=0010:ffffffff87201360 [ 897.601622][ T2558] EFER = 0x0000000000000d01 PAT = 0x0407050600070106 [ 897.608747][ T2558] *** Control State *** [ 897.613251][ T2558] PinBased=0000003f CPUBased=b5a06dfa SecondaryExec=000000c3 [ 897.620955][ T2558] EntryControls=0000d1ff ExitControls=002fefff [ 897.627462][ T2558] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 897.635405][ T2558] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 897.643615][ T2558] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 897.658272][ T2558] reason=80000021 qualification=0000000000000000 [ 897.672856][ T2610] gfs2: invalid mount option: qlota=off [ 897.674448][ T2558] IDTVectoring: info=00000000 errcode=00000000 [ 897.678427][ T2610] gfs2: can't parse mount arguments [ 897.736998][ T2558] TSC Offset = 0xfffffe1d3fe6a04a [ 897.757025][ T2558] TPR Threshold = 0x00 [ 897.775606][ T2558] EPT pointer = 0x000000009efe701e [ 897.813666][ T2738] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 18:19:39 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000100)={[], 0x0, 0x1a300}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x4400ae8f, &(0x7f0000000000)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 18:19:39 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x100000000, 0x1, &(0x7f0000000340)=[{&(0x7f0000000300)="8d2e1dd94478078b37bd18daef2d7c8da2e930444d32fd20b2a9dc85ebc6cba888c40610899429471ac998652177723eafc4dfc850", 0x35, 0xf4}], 0x814008, 0x0) 18:19:39 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") openat$selinux_commit_pending_bools(0xffffffffffffff9c, 0x0, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:19:39 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='qoota=off,nobarrier,upgrade,errors=withdraw,noloccookie']) 18:19:39 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x806000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:39 executing program 0: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f00000014c0)=[{&(0x7f0000001380)="800f0400000000001900030000000000000001020000000001000000010000000040000000400000800000", 0x2b, 0x400}], 0x0, 0x0) 18:19:39 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0xd00000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 897.932335][ T2748] gfs2: invalid mount option: qoota=off [ 897.954474][ T2751] BFS-fs: bfs_fill_super(): No BFS filesystem on loop3 (magic=00000000) [ 897.969140][ T2748] gfs2: can't parse mount arguments [ 898.032217][ T2755] *** Guest State *** [ 898.036381][ T2755] CR0: actual=0x0000000000000030, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 [ 898.054878][ T2755] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 18:19:39 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='qpota=off,nobarrier,upgrade,errors=withdraw,noloccookie']) 18:19:39 executing program 3: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x100000000, 0x1, &(0x7f0000000340)=[{&(0x7f0000000300)="8d2e1dd94478078b37bd18daef2d7c8da2e930444d32fd20b2a9dc85ebc6cba888c40610899429471ac998652177723eafc4dfc850", 0x35, 0xf4}], 0x814008, 0x0) [ 898.094523][ T2755] CR3 = 0x0000000000000000 [ 898.099664][ T2755] RSP = 0x0000000000000000 RIP = 0x0000000000000000 18:19:39 executing program 0: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f00000014c0)=[{&(0x7f0000001380)="800f040000000000190003000000000000000102000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53efd3e856d34ece", 0x40, 0x400}], 0x0, 0x0) [ 898.168630][ T2755] RFLAGS=0x0001a302 DR7 = 0x0000000000000400 18:19:39 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x2800000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 898.217875][ T2867] gfs2: invalid mount option: qpota=off [ 898.223007][ T2755] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 898.232086][ T2867] gfs2: can't parse mount arguments [ 898.247093][ T2870] BFS-fs: bfs_fill_super(): No BFS filesystem on loop3 (magic=00000000) 18:19:39 executing program 0: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f00000014c0)=[{&(0x7f0000001380)="800f040000000000190003000000000000000102000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53efd3e856d34ece", 0x40, 0x400}], 0x0, 0x0) [ 898.269483][ T2755] CS: sel=0xf000, attr=0x0009b, limit=0x0000ffff, base=0x00000000ffff0000 [ 898.299937][ T2755] DS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 898.328374][ T2755] SS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 898.345218][ T2755] ES: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 898.355881][ T2755] FS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 898.373518][ T2755] GS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 898.385860][ T2755] GDTR: limit=0x0000ffff, base=0x0000000000000000 [ 898.398300][ T2755] LDTR: sel=0x0000, attr=0x00082, limit=0x0000ffff, base=0x0000000000000000 [ 898.413295][ T2755] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 898.423882][ T2755] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 898.424565][ T2867] gfs2: invalid mount option: qpota=off [ 898.437996][ T2755] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 898.448684][ T2867] gfs2: can't parse mount arguments [ 898.470311][ T2879] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 898.487133][ T2755] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 898.499692][ T2879] EXT4-fs (loop0): bad geometry: first data block 0 is beyond end of filesystem (0) [ 898.507047][ T2755] Interruptibility = 00000000 ActivityState = 00000000 [ 898.532541][ T2755] *** Host State *** [ 898.536608][ T2755] RIP = 0xffffffff811b4a30 RSP = 0xffff88807f4af8e0 [ 898.549672][ T2755] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 898.557042][ T2755] FSBase=00007f021e305700 GSBase=ffff8880ae800000 TRBase=fffffe0000033000 [ 898.573445][ T2755] GDTBase=fffffe0000031000 IDTBase=fffffe0000000000 [ 898.582265][ T2755] CR0=0000000080050033 CR3=000000007b3ee000 CR4=00000000001426f0 [ 898.594200][ T2755] Sysenter RSP=fffffe0000032200 CS:RIP=0010:ffffffff87201360 [ 898.603860][ T2755] EFER = 0x0000000000000d01 PAT = 0x0407050600070106 [ 898.614756][ T2755] *** Control State *** [ 898.620138][ T2755] PinBased=0000003f CPUBased=b5a06dfa SecondaryExec=000000c3 [ 898.627592][ T2755] EntryControls=0000d1ff ExitControls=002fefff [ 898.635872][ T2755] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 898.643942][ T2755] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 898.651770][ T2755] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 898.659411][ T2755] reason=80000021 qualification=0000000000000000 [ 898.666523][ T2755] IDTVectoring: info=00000000 errcode=00000000 [ 898.673113][ T2755] TSC Offset = 0xfffffe1cc65f94a3 [ 898.678224][ T2755] TPR Threshold = 0x00 [ 898.683668][ T2755] EPT pointer = 0x00000000788f201e 18:19:40 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000100)={[], 0x0, 0x1a300}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 'y\x14\bK\x16^\x9e\xc5/\x15\x95\x13)\xeb\xf0\x15\xf3{T\x1aWP\xac\xb2\xac\x95\xe9\xad9b\xaf5.S#\xb7y\x82\x1f\xa5^\xe1K\xf9'}) ioctl$KVM_GET_VCPU_EVENTS(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000000000)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 18:19:40 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x2900000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:40 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") openat$selinux_commit_pending_bools(0xffffffffffffff9c, 0x0, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) sendfile(0xffffffffffffffff, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:19:40 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='qsota=off,nobarrier,upgrade,errors=withdraw,noloccookie']) 18:19:40 executing program 3: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x100000000, 0x1, &(0x7f0000000340)=[{&(0x7f0000000300)="8d2e1dd94478078b37bd18daef2d7c8da2e930444d32fd20b2a9dc85ebc6cba888c40610899429471ac998652177723eafc4dfc850", 0x35, 0xf4}], 0x814008, 0x0) 18:19:40 executing program 0: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f00000014c0)=[{&(0x7f0000001380)="800f040000000000190003000000000000000102000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53efd3e856d34ece", 0x40, 0x400}], 0x0, 0x0) [ 898.777528][ T2890] gfs2: invalid mount option: qsota=off [ 898.802008][ T2886] BFS-fs: bfs_fill_super(): No BFS filesystem on loop3 (magic=00000000) 18:19:40 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") openat$selinux_commit_pending_bools(0xffffffffffffff9c, 0x0, 0x1, 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, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) sendfile(0xffffffffffffffff, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) [ 898.829257][ T2888] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 898.836179][ T2894] *** Guest State *** [ 898.844455][ T2888] EXT4-fs (loop0): bad geometry: first data block 0 is beyond end of filesystem (0) [ 898.855708][ T2890] gfs2: can't parse mount arguments [ 898.856127][ T2894] CR0: actual=0x0000000000000030, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 18:19:40 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x2b00000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 898.875355][ T2894] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 898.886926][ T2894] CR3 = 0x0000000000000000 [ 898.891894][ T2894] RSP = 0x0000000000000000 RIP = 0x0000000000000000 [ 898.898844][ T2894] RFLAGS=0x0001a302 DR7 = 0x0000000000000400 [ 898.906196][ T2894] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 898.914680][ T2894] CS: sel=0xf000, attr=0x0009b, limit=0x0000ffff, base=0x00000000ffff0000 [ 898.925048][ T2894] DS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 898.934470][ T2894] SS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 898.943819][ T2894] ES: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 898.953104][ T2894] FS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 898.965397][ T2894] GS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 898.996255][ T2894] GDTR: limit=0x0000ffff, base=0x0000000000000000 [ 899.014432][ T2894] LDTR: sel=0x0000, attr=0x00082, limit=0x0000ffff, base=0x0000000000000000 [ 899.026056][ T2894] IDTR: limit=0x0000ffff, base=0x0000000000000000 18:19:40 executing program 3: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x100000000, 0x1, &(0x7f0000000340)=[{&(0x7f0000000300)="8d2e1dd94478078b37bd18daef2d7c8da2e930444d32fd20b2a9dc85ebc6cba888c40610899429471ac998652177723eafc4dfc850", 0x35, 0xf4}], 0x814008, 0x0) 18:19:40 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x2c00000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:40 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") openat$selinux_commit_pending_bools(0xffffffffffffff9c, 0x0, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) sendfile(0xffffffffffffffff, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) [ 899.051515][ T2894] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 899.089753][ T2890] gfs2: invalid mount option: qsota=off [ 899.095342][ T2890] gfs2: can't parse mount arguments 18:19:40 executing program 0: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f00000014c0)=[{&(0x7f0000001380)="800f040000000000190003000000000000000102000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53efd3e856d34ece6ffb9585929e2ae23b7688", 0x4b, 0x400}], 0x0, 0x0) [ 899.106302][ T2894] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 899.119980][ T2894] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 899.140719][ T2904] BFS-fs: bfs_fill_super(): No BFS filesystem on loop3 (magic=00000000) [ 899.150555][ T2894] Interruptibility = 00000000 ActivityState = 00000000 [ 899.165644][ T2894] *** Host State *** [ 899.172633][ T2894] RIP = 0xffffffff811b4a30 RSP = 0xffff888059e4f8e0 [ 899.193941][ T2894] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 899.210377][ T2894] FSBase=00007f021e305700 GSBase=ffff8880ae900000 TRBase=fffffe0000033000 [ 899.224020][ T2894] GDTBase=fffffe0000031000 IDTBase=fffffe0000000000 [ 899.245886][ T2894] CR0=0000000080050033 CR3=000000009be95000 CR4=00000000001426e0 [ 899.264694][ T2894] Sysenter RSP=fffffe0000032200 CS:RIP=0010:ffffffff87201360 [ 899.278580][ T2913] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 899.293866][ T2894] EFER = 0x0000000000000d01 PAT = 0x0407050600070106 [ 899.301880][ T2913] EXT4-fs (loop0): bad geometry: first data block 0 is beyond end of filesystem (0) [ 899.311975][ T2894] *** Control State *** [ 899.316267][ T2894] PinBased=0000003f CPUBased=b5a06dfa SecondaryExec=000000c3 [ 899.324787][ T2894] EntryControls=0000d1ff ExitControls=002fefff [ 899.331405][ T2894] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 899.339482][ T2894] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 899.346992][ T2894] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 899.354754][ T2894] reason=80000021 qualification=0000000000000000 18:19:41 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000100)={[], 0x0, 0x1a300}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 'y\x14\bK\x16^\x9e\xc5/\x15\x95\x13)\xeb\xf0\x15\xf3{T\x1aWP\xac\xb2\xac\x95\xe9\xad9b\xaf5.S#\xb7y\x82\x1f\xa5^\xe1K\xf9'}) ioctl$KVM_GET_VCPU_EVENTS(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000000000)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 18:19:41 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='qxota=off,nobarrier,upgrade,errors=withdraw,noloccookie']) [ 899.363240][ T2894] IDTVectoring: info=00000000 errcode=00000000 [ 899.380363][ T2894] TSC Offset = 0xfffffe1c5904b319 [ 899.385542][ T2894] TPR Threshold = 0x00 [ 899.395615][ T2894] EPT pointer = 0x000000009681201e 18:19:41 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") openat$selinux_commit_pending_bools(0xffffffffffffff9c, 0x0, 0x1, 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, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:19:41 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x2f00000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:41 executing program 3: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x100000000, 0x1, &(0x7f0000000340)=[{&(0x7f0000000300)="8d2e1dd94478078b37bd18daef2d7c8da2e930444d32fd20b2a9dc85ebc6cba888c40610899429471ac998652177723eafc4dfc850", 0x35, 0xf4}], 0x814008, 0x0) 18:19:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f00000014c0)=[{&(0x7f0000001380)="800f040000000000190003000000000000000102000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53efd3e856d34ece6ffb9585929e2ae23b7688", 0x4b, 0x400}], 0x0, 0x0) [ 899.490838][ T2919] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 899.510555][ T2924] gfs2: invalid mount option: qxota=off [ 899.520702][ T2924] gfs2: can't parse mount arguments [ 899.528482][ T2917] BFS-fs: bfs_fill_super(): No BFS filesystem on loop3 (magic=00000000) [ 899.537698][ T2919] EXT4-fs (loop0): bad geometry: first data block 0 is beyond end of filesystem (0) [ 899.565653][ T2930] *** Guest State *** [ 899.570029][ T2930] CR0: actual=0x0000000000000030, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 [ 899.580153][ T2930] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 18:19:41 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x3c00000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:41 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") openat$selinux_commit_pending_bools(0xffffffffffffff9c, 0x0, 0x1, 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, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) [ 899.591673][ T2930] CR3 = 0x0000000000000000 [ 899.599611][ T2930] RSP = 0x0000000000000000 RIP = 0x0000000000000000 [ 899.606490][ T2930] RFLAGS=0x0001a302 DR7 = 0x0000000000000400 [ 899.614928][ T2930] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 899.622857][ T2930] CS: sel=0xf000, attr=0x0009b, limit=0x0000ffff, base=0x00000000ffff0000 [ 899.633476][ T2930] DS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 899.642334][ C1] net_ratelimit: 26 callbacks suppressed [ 899.642343][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 899.642437][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 899.642526][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 899.642573][ C1] protocol 88fb is buggy, dev hsr_slave_1 18:19:41 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='qu\nta=off,nobarrier,upgrade,errors=withdraw,noloccookie']) 18:19:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f00000014c0)=[{&(0x7f0000001380)="800f040000000000190003000000000000000102000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53efd3e856d34ece6ffb9585929e2ae23b7688", 0x4b, 0x400}], 0x0, 0x0) [ 899.686314][ T2930] SS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 899.696939][ T2930] ES: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 899.713065][ T2930] FS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 899.721895][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 899.721946][ C1] protocol 88fb is buggy, dev hsr_slave_1 18:19:41 executing program 3: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x100000000, 0x1, &(0x7f0000000340)=[{&(0x7f0000000300)="8d2e1dd94478078b37bd18daef2d7c8da2e930444d32fd20b2a9dc85ebc6cba888c40610899429471ac998652177723eafc4dfc850", 0x35, 0xf4}], 0x814008, 0x0) 18:19:41 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") openat$selinux_commit_pending_bools(0xffffffffffffff9c, 0x0, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) [ 899.783516][ T2936] gfs2: invalid mount option: qu [ 899.783516][ T2936] ta=off [ 899.817365][ T2936] gfs2: can't parse mount arguments [ 899.839490][ T2930] GS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 899.848342][ T2930] GDTR: limit=0x0000ffff, base=0x0000000000000000 [ 899.857605][ T2930] LDTR: sel=0x0000, attr=0x00082, limit=0x0000ffff, base=0x0000000000000000 [ 899.866846][ T2930] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 899.876397][ T2930] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 899.885882][ T2930] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 899.904316][ T2930] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 899.919935][ T2930] Interruptibility = 00000000 ActivityState = 00000000 [ 899.927176][ T2930] *** Host State *** [ 899.936403][ T2930] RIP = 0xffffffff811b4a30 RSP = 0xffff888061a7f8e0 [ 899.944239][ T2930] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 899.958196][ T2941] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 899.968173][ T2930] FSBase=00007f021e305700 GSBase=ffff8880ae900000 TRBase=fffffe0000033000 [ 899.977505][ T2941] EXT4-fs (loop0): bad geometry: first data block 0 is beyond end of filesystem (0) [ 899.989536][ T2936] gfs2: invalid mount option: qu [ 899.989536][ T2936] ta=off [ 899.997183][ T2936] gfs2: can't parse mount arguments [ 900.001125][ T2944] BFS-fs: bfs_fill_super(): No BFS filesystem on loop3 (magic=00000000) [ 900.011113][ T2930] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 900.024764][ T2930] CR0=0000000080050033 CR3=0000000092723000 CR4=00000000001426e0 [ 900.033186][ T2930] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87201360 [ 900.048231][ T2930] EFER = 0x0000000000000d01 PAT = 0x0407050600070106 [ 900.055606][ T2930] *** Control State *** [ 900.066061][ T2930] PinBased=0000003f CPUBased=b5a06dfa SecondaryExec=000000c3 [ 900.076760][ T2930] EntryControls=0000d1ff ExitControls=002fefff [ 900.090327][ T2930] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 900.098361][ T2930] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 900.112888][ T2930] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 900.123211][ T2930] reason=80000021 qualification=0000000000000000 [ 900.134681][ T2930] IDTVectoring: info=00000000 errcode=00000000 [ 900.147267][ T2930] TSC Offset = 0xfffffe1bf43bb183 [ 900.179231][ T2930] TPR Threshold = 0x00 [ 900.183334][ T2930] EPT pointer = 0x0000000098c8a01e [ 900.199117][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 900.204905][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 900.210740][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 900.216491][ C0] protocol 88fb is buggy, dev hsr_slave_1 18:19:41 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000100)={[], 0x0, 0x1a300}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 'y\x14\bK\x16^\x9e\xc5/\x15\x95\x13)\xeb\xf0\x15\xf3{T\x1aWP\xac\xb2\xac\x95\xe9\xad9b\xaf5.S#\xb7y\x82\x1f\xa5^\xe1K\xf9'}) ioctl$KVM_GET_VCPU_EVENTS(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000000000)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 18:19:41 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x4000000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:41 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") openat$selinux_commit_pending_bools(0xffffffffffffff9c, 0x0, 0x1, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:19:41 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='qu\"ta=off,nobarrier,upgrade,errors=withdraw,noloccookie']) 18:19:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f00000014c0)=[{&(0x7f0000001380)="800f040000000000190003000000000000000102000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53efd3e856d34ece6ffb9585929e2ae23b7688640a3688d2", 0x50, 0x400}], 0x0, 0x0) 18:19:41 executing program 3: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x100000000, 0x1, &(0x7f0000000340)=[{&(0x7f0000000300)="8d2e1dd94478078b37bd18daef2d7c8da2e930444d32fd20b2a9dc85ebc6cba888c40610899429471ac998652177723eafc4dfc850", 0x35, 0xf4}], 0x814008, 0x0) 18:19:42 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x4305000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 900.340772][ T2953] gfs2: invalid mount option: qu"ta=off [ 900.376526][ T2953] gfs2: can't parse mount arguments 18:19:42 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) [ 900.413825][ T2956] BFS-fs: bfs_fill_super(): No BFS filesystem on loop3 (magic=00000000) [ 900.428856][ T2963] *** Guest State *** [ 900.436014][ T2963] CR0: actual=0x0000000000000030, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 18:19:42 executing program 0: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f00000014c0)=[{&(0x7f0000001380)="800f040000000000190003000000000000000102000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53efd3e856d34ece6ffb9585929e2ae23b7688640a3688d2", 0x50, 0x400}], 0x0, 0x0) [ 900.454997][ T2963] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 900.464807][ T2963] CR3 = 0x0000000000000000 [ 900.471561][ T2963] RSP = 0x0000000000000000 RIP = 0x0000000000000000 [ 900.478491][ T2963] RFLAGS=0x0001a302 DR7 = 0x0000000000000400 [ 900.496199][ T2963] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 18:19:42 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x0, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x100000000, 0x1, &(0x7f0000000340)=[{&(0x7f0000000300)="8d2e1dd94478078b37bd18daef2d7c8da2e930444d32fd20b2a9dc85ebc6cba888c40610899429471ac998652177723eafc4dfc850", 0x35, 0xf4}], 0x814008, 0x0) [ 900.530239][ T2953] gfs2: invalid mount option: qu"ta=off [ 900.535818][ T2953] gfs2: can't parse mount arguments [ 900.540222][ T2963] CS: sel=0xf000, attr=0x0009b, limit=0x0000ffff, base=0x00000000ffff0000 18:19:42 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x6000000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:42 executing program 0: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f00000014c0)=[{&(0x7f0000001380)="800f040000000000190003000000000000000102000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53efd3e856d34ece6ffb9585929e2ae23b7688640a3688d2", 0x50, 0x400}], 0x0, 0x0) [ 900.579921][ T2963] DS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 900.594871][ T2963] SS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 900.604606][ T2963] ES: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 900.613950][ T2963] FS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 900.653035][ T2963] GS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 900.692508][ T2963] GDTR: limit=0x0000ffff, base=0x0000000000000000 [ 900.694117][ T2976] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 900.711497][ T2974] BFS-fs: bfs_fill_super(): No BFS filesystem on loop3 (magic=00000000) [ 900.720065][ T2963] LDTR: sel=0x0000, attr=0x00082, limit=0x0000ffff, base=0x0000000000000000 [ 900.739084][ T2963] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 900.747804][ T2963] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 900.766804][ T2976] EXT4-fs (loop0): invalid first ino: 0 [ 900.785302][ T2963] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 900.794865][ T2963] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 900.807251][ T2963] Interruptibility = 00000000 ActivityState = 00000000 [ 900.817627][ T2963] *** Host State *** [ 900.831406][ T2963] RIP = 0xffffffff811b4a30 RSP = 0xffff8880a90af8e0 [ 900.838288][ T2963] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 900.854533][ T2963] FSBase=00007f021e305700 GSBase=ffff8880ae900000 TRBase=fffffe0000003000 [ 900.863511][ T2963] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 900.877539][ T2963] CR0=0000000080050033 CR3=00000000a535d000 CR4=00000000001426e0 [ 900.904900][ T2963] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87201360 [ 900.917173][ T2963] EFER = 0x0000000000000d01 PAT = 0x0407050600070106 [ 900.929231][ T2963] *** Control State *** [ 900.933413][ T2963] PinBased=0000003f CPUBased=b5a06dfa SecondaryExec=000000c3 [ 900.940853][ T2963] EntryControls=0000d1ff ExitControls=002fefff [ 900.947014][ T2963] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 900.954909][ T2963] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 900.962357][ T2963] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 900.969701][ T2963] reason=80000021 qualification=0000000000000000 [ 900.976721][ T2963] IDTVectoring: info=00000000 errcode=00000000 [ 900.983756][ T2963] TSC Offset = 0xfffffe1b7eab1749 [ 900.988786][ T2963] TPR Threshold = 0x00 [ 900.993882][ T2963] EPT pointer = 0x000000008f7c201e 18:19:42 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000100)={[], 0x0, 0x1a300}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 'y\x14\bK\x16^\x9e\xc5/\x15\x95\x13)\xeb\xf0\x15\xf3{T\x1aWP\xac\xb2\xac\x95\xe9\xad9b\xaf5.S#\xb7y\x82\x1f\xa5^\xe1K\xf9'}) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x4400ae8f, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 18:19:42 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:19:42 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='qu%ta=off,nobarrier,upgrade,errors=withdraw,noloccookie']) 18:19:42 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x8000000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:42 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x0, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x100000000, 0x1, &(0x7f0000000340)=[{&(0x7f0000000300)="8d2e1dd94478078b37bd18daef2d7c8da2e930444d32fd20b2a9dc85ebc6cba888c40610899429471ac998652177723eafc4dfc850", 0x35, 0xf4}], 0x814008, 0x0) 18:19:42 executing program 0: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f00000014c0)=[{&(0x7f0000001380)="800f040000000000190003000000000000000102000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53efd3e856d34ece6ffb9585929e2ae23b7688640a3688d269fd27", 0x53, 0x400}], 0x0, 0x0) [ 901.091034][ T2985] gfs2: invalid mount option: qu%ta=off [ 901.113181][ T2990] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 901.126065][ T2991] BFS-fs: bfs_fill_super(): No BFS filesystem on loop3 (magic=00000000) 18:19:42 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x800e000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:42 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) [ 901.158616][ T2985] gfs2: can't parse mount arguments 18:19:42 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x0, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x100000000, 0x1, &(0x7f0000000340)=[{&(0x7f0000000300)="8d2e1dd94478078b37bd18daef2d7c8da2e930444d32fd20b2a9dc85ebc6cba888c40610899429471ac998652177723eafc4dfc850", 0x35, 0xf4}], 0x814008, 0x0) [ 901.199877][ T2990] EXT4-fs (loop0): invalid first ino: 0 18:19:42 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x8035000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 901.245447][ T2997] *** Guest State *** [ 901.258776][ T2997] CR0: actual=0x0000000000000030, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 [ 901.278174][ T2997] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 901.290167][ T2985] gfs2: invalid mount option: qu%ta=off [ 901.305627][ T2985] gfs2: can't parse mount arguments [ 901.312243][ T2997] CR3 = 0x0000000000000000 [ 901.325966][ T2997] RSP = 0x0000000000000000 RIP = 0x0000000000000000 [ 901.350279][ T2997] RFLAGS=0x0001a302 DR7 = 0x0000000000000400 18:19:43 executing program 0: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f00000014c0)=[{&(0x7f0000001380)="800f040000000000190003000000000000000102000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53efd3e856d34ece6ffb9585929e2ae23b7688640a3688d269fd27", 0x53, 0x400}], 0x0, 0x0) 18:19:43 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='qu,ta=off,nobarrier,upgrade,errors=withdraw,noloccookie']) [ 901.376050][ T3008] BFS-fs: bfs_fill_super(): No BFS filesystem on loop3 (magic=00000000) [ 901.389183][ T2997] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 901.407950][ T2997] CS: sel=0xf000, attr=0x0009b, limit=0x0000ffff, base=0x00000000ffff0000 [ 901.417782][ T2997] DS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 901.433618][ T2997] SS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 901.445272][ T2997] ES: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 901.457807][ T2997] FS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 901.469149][ T2997] GS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 901.491735][ T2997] GDTR: limit=0x0000ffff, base=0x0000000000000000 [ 901.502621][ T2997] LDTR: sel=0x0000, attr=0x00082, limit=0x0000ffff, base=0x0000000000000000 [ 901.516677][ T2997] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 901.527990][ T2997] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 901.539153][ T2997] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 901.553137][ T2997] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 901.561439][ T2997] Interruptibility = 00000000 ActivityState = 00000000 [ 901.561451][ T2997] *** Host State *** [ 901.572558][ T2997] RIP = 0xffffffff811b4a30 RSP = 0xffff88805cba78e0 [ 901.579370][ T2997] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 901.596658][ T3013] gfs2: invalid mount option: qu [ 901.607519][ T3013] gfs2: can't parse mount arguments [ 901.607972][ T2997] FSBase=00007f021e305700 GSBase=ffff8880ae900000 TRBase=fffffe0000033000 [ 901.631994][ T2997] GDTBase=fffffe0000031000 IDTBase=fffffe0000000000 [ 901.640826][ T2997] CR0=0000000080050033 CR3=0000000096465000 CR4=00000000001426e0 [ 901.648953][ T2997] Sysenter RSP=fffffe0000032200 CS:RIP=0010:ffffffff87201360 [ 901.656624][ T2997] EFER = 0x0000000000000d01 PAT = 0x0407050600070106 [ 901.663556][ T2997] *** Control State *** [ 901.667891][ T2997] PinBased=0000003f CPUBased=b5a06dfa SecondaryExec=000000c3 [ 901.675492][ T2997] EntryControls=0000d1ff ExitControls=002fefff [ 901.681961][ T2997] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 901.689792][ T2997] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 901.697319][ T2997] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 901.704833][ T2997] reason=80000021 qualification=0000000000000000 [ 901.712063][ T2997] IDTVectoring: info=00000000 errcode=00000000 [ 901.718385][ T2997] TSC Offset = 0xfffffe1b0e769b0d [ 901.724044][ T2997] TPR Threshold = 0x00 [ 901.728300][ T2997] EPT pointer = 0x00000000a126a01e [ 901.737193][ T3013] gfs2: invalid mount option: qu 18:19:43 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000100)={[], 0x0, 0x1a300}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 'y\x14\bK\x16^\x9e\xc5/\x15\x95\x13)\xeb\xf0\x15\xf3{T\x1aWP\xac\xb2\xac\x95\xe9\xad9b\xaf5.S#\xb7y\x82\x1f\xa5^\xe1K\xf9'}) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x4400ae8f, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 18:19:43 executing program 4: socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:19:43 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x8100000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:43 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, 0x0) syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x100000000, 0x1, &(0x7f0000000340)=[{&(0x7f0000000300)="8d2e1dd94478078b37bd18daef2d7c8da2e930444d32fd20b2a9dc85ebc6cba888c40610899429471ac998652177723eafc4dfc850", 0x35, 0xf4}], 0x814008, 0x0) [ 901.745912][ T3016] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 901.758057][ T3013] gfs2: can't parse mount arguments [ 901.781350][ T3016] EXT4-fs (loop0): invalid first ino: 0 18:19:43 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='quo\na=off,nobarrier,upgrade,errors=withdraw,noloccookie']) [ 901.840673][ T3022] BFS-fs: bfs_fill_super(): No BFS filesystem on loop3 (magic=00000000) 18:19:43 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x86ddffff00000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 901.916889][ T3028] *** Guest State *** [ 901.923275][ T3028] CR0: actual=0x0000000000000030, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 [ 901.936847][ T3028] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 18:19:43 executing program 0: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f00000014c0)=[{&(0x7f0000001380)="800f040000000000190003000000000000000102000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53efd3e856d34ece6ffb9585929e2ae23b7688640a3688d269fd27", 0x53, 0x400}], 0x0, 0x0) 18:19:43 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, 0x0) syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x100000000, 0x1, &(0x7f0000000340)=[{&(0x7f0000000300)="8d2e1dd94478078b37bd18daef2d7c8da2e930444d32fd20b2a9dc85ebc6cba888c40610899429471ac998652177723eafc4dfc850", 0x35, 0xf4}], 0x814008, 0x0) [ 901.965393][ T3028] CR3 = 0x0000000000000000 [ 901.981835][ T3028] RSP = 0x0000000000000000 RIP = 0x0000000000000000 [ 901.981945][ T3030] gfs2: invalid mount option: quo [ 901.981945][ T3030] a=off [ 902.000219][ T3028] RFLAGS=0x0001a302 DR7 = 0x0000000000000400 [ 902.037059][ T3028] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 902.044735][ T3030] gfs2: can't parse mount arguments 18:19:43 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x8847000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:43 executing program 0: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f00000014c0)=[{&(0x7f0000001380)="800f040000000000190003000000000000000102000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53efd3e856d34ece6ffb9585929e2ae23b7688640a3688d269fd27ab", 0x54, 0x400}], 0x0, 0x0) [ 902.077267][ T3030] gfs2: invalid mount option: quo [ 902.077267][ T3030] a=off [ 902.099196][ T3028] CS: sel=0xf000, attr=0x0009b, limit=0x0000ffff, base=0x00000000ffff0000 [ 902.117491][ T3030] gfs2: can't parse mount arguments [ 902.129252][ T3028] DS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 902.159408][ T3028] SS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 18:19:43 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='quo\"a=off,nobarrier,upgrade,errors=withdraw,noloccookie']) 18:19:43 executing program 4: socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) [ 902.175959][ T3028] ES: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 902.199253][ T3028] FS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 902.214954][ T3028] GS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 902.236016][ T3165] BFS-fs: bfs_fill_super(): No BFS filesystem on loop3 (magic=00000000) [ 902.255923][ T3028] GDTR: limit=0x0000ffff, base=0x0000000000000000 [ 902.274324][ T3028] LDTR: sel=0x0000, attr=0x00082, limit=0x0000ffff, base=0x0000000000000000 [ 902.284571][ T3028] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 902.294325][ T3028] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 902.303453][ T3028] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 902.317708][ T3028] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 902.326147][ T3028] Interruptibility = 00000000 ActivityState = 00000000 [ 902.333847][ T3028] *** Host State *** [ 902.338141][ T3028] RIP = 0xffffffff811b4a30 RSP = 0xffff88805fe2f8e0 [ 902.345650][ T3028] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 902.345672][ T3028] FSBase=00007f021e305700 GSBase=ffff8880ae800000 TRBase=fffffe0000033000 [ 902.362264][ T3028] GDTBase=fffffe0000031000 IDTBase=fffffe0000000000 [ 902.369565][ T3028] CR0=0000000080050033 CR3=000000008f7c2000 CR4=00000000001426f0 [ 902.378117][ T3028] Sysenter RSP=fffffe0000032200 CS:RIP=0010:ffffffff87201360 [ 902.381939][ T3178] gfs2: invalid mount option: quo"a=off [ 902.409800][ T3028] EFER = 0x0000000000000d01 PAT = 0x0407050600070106 [ 902.412929][ T3178] gfs2: can't parse mount arguments [ 902.435864][ T3028] *** Control State *** [ 902.447985][ T3028] PinBased=0000003f CPUBased=b5a06dfa SecondaryExec=000000c3 [ 902.469234][ T3028] EntryControls=0000d1ff ExitControls=002fefff [ 902.477763][ T3028] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 902.495708][ T3178] gfs2: invalid mount option: quo"a=off [ 902.495728][ T3028] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 902.501881][ T3178] gfs2: can't parse mount arguments 18:19:44 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000100)={[], 0x0, 0x1a300}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 'y\x14\bK\x16^\x9e\xc5/\x15\x95\x13)\xeb\xf0\x15\xf3{T\x1aWP\xac\xb2\xac\x95\xe9\xad9b\xaf5.S#\xb7y\x82\x1f\xa5^\xe1K\xf9'}) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x4400ae8f, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 18:19:44 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x8848000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:44 executing program 0: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f00000014c0)=[{&(0x7f0000001380)="800f040000000000190003000000000000000102000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53efd3e856d34ece6ffb9585929e2ae23b7688640a3688d269fd27ab", 0x54, 0x400}], 0x0, 0x0) 18:19:44 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, 0x0) syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x100000000, 0x1, &(0x7f0000000340)=[{&(0x7f0000000300)="8d2e1dd94478078b37bd18daef2d7c8da2e930444d32fd20b2a9dc85ebc6cba888c40610899429471ac998652177723eafc4dfc850", 0x35, 0xf4}], 0x814008, 0x0) 18:19:44 executing program 4: socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) [ 902.514229][ T3028] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 902.521603][ T3028] reason=80000021 qualification=0000000000000000 [ 902.528626][ T3028] IDTVectoring: info=00000000 errcode=00000000 [ 902.534859][ T3028] TSC Offset = 0xfffffe1ab22bc361 [ 902.540058][ T3028] TPR Threshold = 0x00 [ 902.544134][ T3028] EPT pointer = 0x00000000a418101e 18:19:44 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='quo%a=off,nobarrier,upgrade,errors=withdraw,noloccookie']) [ 902.620681][ T3311] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 902.665252][ T3317] BFS-fs: bfs_fill_super(): No BFS filesystem on loop3 (magic=00000000) [ 902.696404][ T3323] *** Guest State *** [ 902.700954][ T3323] CR0: actual=0x0000000000000030, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 18:19:44 executing program 4: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:19:44 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x8864000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 902.711085][ T3323] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 902.718656][ T3311] EXT4-fs (loop0): invalid first ino: 0 [ 902.727743][ T3323] CR3 = 0x0000000000000000 [ 902.732560][ T3323] RSP = 0x0000000000000000 RIP = 0x0000000000000000 [ 902.752054][ T3323] RFLAGS=0x0001a302 DR7 = 0x0000000000000400 [ 902.759527][ T3323] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 902.767198][ T3323] CS: sel=0xf000, attr=0x0009b, limit=0x0000ffff, base=0x00000000ffff0000 [ 902.776501][ T3323] DS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 902.786235][ T3323] SS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 902.797940][ T3323] ES: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 902.807148][ T3323] FS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 18:19:44 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)) syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x100000000, 0x1, &(0x7f0000000340)=[{&(0x7f0000000300)="8d2e1dd94478078b37bd18daef2d7c8da2e930444d32fd20b2a9dc85ebc6cba888c40610899429471ac998652177723eafc4dfc850", 0x35, 0xf4}], 0x814008, 0x0) [ 902.816366][ T3323] GS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 902.826638][ T3323] GDTR: limit=0x0000ffff, base=0x0000000000000000 [ 902.835951][ T3323] LDTR: sel=0x0000, attr=0x00082, limit=0x0000ffff, base=0x0000000000000000 [ 902.849669][ T3323] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 902.858620][ T3323] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 902.867752][ T3323] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 902.875334][ T3323] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 902.884279][ T3323] Interruptibility = 00000000 ActivityState = 00000000 [ 902.895050][ T3328] gfs2: invalid mount option: quo%a=off 18:19:44 executing program 0: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f00000014c0)=[{&(0x7f0000001380)="800f040000000000190003000000000000000102000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53efd3e856d34ece6ffb9585929e2ae23b7688640a3688d269fd27ab", 0x54, 0x400}], 0x0, 0x0) [ 902.923402][ T3323] *** Host State *** [ 902.933414][ T3328] gfs2: can't parse mount arguments [ 902.934755][ T3323] RIP = 0xffffffff811b4a30 RSP = 0xffff88805e7378e0 [ 902.976115][ T3323] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 902.990511][ T3323] FSBase=00007f021e305700 GSBase=ffff8880ae900000 TRBase=fffffe0000033000 [ 903.005313][ T3323] GDTBase=fffffe0000031000 IDTBase=fffffe0000000000 [ 903.017864][ T3323] CR0=0000000080050033 CR3=00000000a100c000 CR4=00000000001426e0 18:19:44 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x88a8ffff00000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 903.032274][ T3323] Sysenter RSP=fffffe0000032200 CS:RIP=0010:ffffffff87201360 [ 903.040315][ T3323] EFER = 0x0000000000000d01 PAT = 0x0407050600070106 [ 903.047553][ T3323] *** Control State *** [ 903.052246][ T3323] PinBased=0000003f CPUBased=b5a06dfa SecondaryExec=000000c3 [ 903.060095][ T3323] EntryControls=0000d1ff ExitControls=002fefff [ 903.066699][ T3323] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 18:19:44 executing program 4: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) [ 903.085899][ T3323] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 903.104046][ T3323] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 903.112555][ T3323] reason=80000021 qualification=0000000000000000 [ 903.128028][ T3323] IDTVectoring: info=00000000 errcode=00000000 [ 903.138958][ T3340] BFS-fs: bfs_fill_super(): No BFS filesystem on loop3 (magic=00000000) [ 903.142936][ T3342] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 903.166227][ T3323] TSC Offset = 0xfffffe1a4708fa41 [ 903.171708][ T3323] TPR Threshold = 0x00 [ 903.176667][ T3342] EXT4-fs (loop0): invalid first ino: 0 [ 903.182607][ T3323] EPT pointer = 0x000000009826c01e 18:19:44 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000100)={[], 0x0, 0x1a300}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 'y\x14\bK\x16^\x9e\xc5/\x15\x95\x13)\xeb\xf0\x15\xf3{T\x1aWP\xac\xb2\xac\x95\xe9\xad9b\xaf5.S#\xb7y\x82\x1f\xa5^\xe1K\xf9'}) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x4400ae8f, &(0x7f0000000000)) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 18:19:44 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='quo,a=off,nobarrier,upgrade,errors=withdraw,noloccookie']) 18:19:44 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x88caffff00000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:44 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)) syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x100000000, 0x1, &(0x7f0000000340)=[{&(0x7f0000000300)="8d2e1dd94478078b37bd18daef2d7c8da2e930444d32fd20b2a9dc85ebc6cba888c40610899429471ac998652177723eafc4dfc850", 0x35, 0xf4}], 0x814008, 0x0) 18:19:44 executing program 0: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f00000014c0)=[{&(0x7f0000001380)="800f040000000000190003000000000000000102000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53efd3e856d34ece6ffb9585929e2ae23b7688640a3688d269fd27ab12", 0x55}], 0x0, 0x0) [ 903.347586][ T3391] gfs2: invalid mount option: quo [ 903.364304][ T3391] gfs2: can't parse mount arguments 18:19:45 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x8906000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:45 executing program 4: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:19:45 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000100)={[], 0x0, 0x1a300}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 'y\x14\bK\x16^\x9e\xc5/\x15\x95\x13)\xeb\xf0\x15\xf3{T\x1aWP\xac\xb2\xac\x95\xe9\xad9b\xaf5.S#\xb7y\x82\x1f\xa5^\xe1K\xf9'}) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x4400ae8f, &(0x7f0000000000)) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) [ 903.462066][ T3391] gfs2: invalid mount option: quo [ 903.467477][ T3461] BFS-fs: bfs_fill_super(): No BFS filesystem on loop3 (magic=00000000) [ 903.467906][ T3463] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 903.490151][ T3391] gfs2: can't parse mount arguments 18:19:45 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x89ffffff00000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:45 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)) syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x100000000, 0x1, &(0x7f0000000340)=[{&(0x7f0000000300)="8d2e1dd94478078b37bd18daef2d7c8da2e930444d32fd20b2a9dc85ebc6cba888c40610899429471ac998652177723eafc4dfc850", 0x35, 0xf4}], 0x814008, 0x0) 18:19:45 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='quot\n=off,nobarrier,upgrade,errors=withdraw,noloccookie']) 18:19:45 executing program 4: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:19:45 executing program 0: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f00000014c0)=[{&(0x7f0000001380)="800f040000000000190003000000000000000102000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53efd3e856d34ece6ffb9585929e2ae23b7688640a3688d269fd27ab12", 0x55}], 0x0, 0x0) [ 903.673354][ T3576] BFS-fs: bfs_fill_super(): No BFS filesystem on loop3 (magic=00000000) 18:19:45 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0xc20a300000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 903.717357][ T3583] gfs2: invalid mount option: quot [ 903.717357][ T3583] =off [ 903.744930][ T3583] gfs2: can't parse mount arguments 18:19:45 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x100000000, 0x1, &(0x7f0000000340)=[{&(0x7f0000000300)="8d2e1dd94478078b37bd18daef2d7c8da2e930444d32fd20b2a9dc85ebc6cba888c40610899429471ac998652177723eafc4dfc850", 0x35, 0xf4}], 0x814008, 0x0) 18:19:45 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000100)={[], 0x0, 0x1a300}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 'y\x14\bK\x16^\x9e\xc5/\x15\x95\x13)\xeb\xf0\x15\xf3{T\x1aWP\xac\xb2\xac\x95\xe9\xad9b\xaf5.S#\xb7y\x82\x1f\xa5^\xe1K\xf9'}) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x4400ae8f, &(0x7f0000000000)) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 18:19:45 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0xf20a300000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:45 executing program 0: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f00000014c0)=[{&(0x7f0000001380)="800f040000000000190003000000000000000102000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53efd3e856d34ece6ffb9585929e2ae23b7688640a3688d269fd27ab12", 0x55}], 0x0, 0x0) [ 903.835833][ T3583] gfs2: invalid mount option: quot [ 903.835833][ T3583] =off [ 903.863586][ T3583] gfs2: can't parse mount arguments 18:19:45 executing program 4: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:19:45 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='quot\"=off,nobarrier,upgrade,errors=withdraw,noloccookie']) [ 903.966290][ T3595] BFS-fs: bfs_fill_super(): No BFS filesystem on loop3 (magic=00000000) [ 903.994325][ T3602] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 18:19:45 executing program 1: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:19:45 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0xff00000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:45 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x100000000, 0x1, &(0x7f0000000340)=[{&(0x7f0000000300)="8d2e1dd94478078b37bd18daef2d7c8da2e930444d32fd20b2a9dc85ebc6cba888c40610899429471ac998652177723eafc4dfc850", 0x35, 0xf4}], 0x814008, 0x0) 18:19:45 executing program 4: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) [ 904.147570][ T3657] gfs2: invalid mount option: quot"=off [ 904.161737][ T3657] gfs2: can't parse mount arguments [ 904.178497][ T3718] BFS-fs: bfs_fill_super(): No BFS filesystem on loop3 (magic=00000000) 18:19:45 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0xffffffff00000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:45 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") openat$selinux_commit_pending_bools(0xffffffffffffff9c, 0x0, 0x1, 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, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:19:45 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x100000000, 0x1, &(0x7f0000000340)=[{&(0x7f0000000300)="8d2e1dd94478078b37bd18daef2d7c8da2e930444d32fd20b2a9dc85ebc6cba888c40610899429471ac998652177723eafc4dfc850", 0x35, 0xf4}], 0x814008, 0x0) [ 904.273341][ T3657] gfs2: invalid mount option: quot"=off [ 904.302696][ T3657] gfs2: can't parse mount arguments 18:19:45 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x0, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:19:46 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") openat$selinux_commit_pending_bools(0xffffffffffffff9c, 0x0, 0x1, 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, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:19:46 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='quot%=off,nobarrier,upgrade,errors=withdraw,noloccookie']) 18:19:46 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0xfffffffffffff000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:46 executing program 1: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:19:46 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x2], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:46 executing program 1: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) [ 904.511287][ T3739] BFS-fs: bfs_fill_super(): No BFS filesystem on loop3 (magic=00000000) 18:19:46 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") openat$selinux_commit_pending_bools(0xffffffffffffff9c, 0x0, 0x1, 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, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:19:46 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x3], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:46 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x0, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:19:46 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319b") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x100000000, 0x1, &(0x7f0000000340)=[{&(0x7f0000000300)="8d2e1dd94478078b37bd18daef2d7c8da2e930444d32fd20b2a9dc85ebc6cba888c40610899429471ac998652177723eafc4dfc850", 0x35, 0xf4}], 0x814008, 0x0) [ 904.661573][ T3832] gfs2: invalid mount option: quot%=off [ 904.689550][ T3832] gfs2: can't parse mount arguments 18:19:46 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x0, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:19:46 executing program 0: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000014c0), 0x0, 0x0) 18:19:46 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x4], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 904.846096][ T3832] gfs2: invalid mount option: quot%=off [ 904.879624][ T3866] BFS-fs: bfs_fill_super(): No BFS filesystem on loop3 (magic=00000000) [ 904.888439][ T3832] gfs2: can't parse mount arguments 18:19:46 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='quot,=off,nobarrier,upgrade,errors=withdraw,noloccookie']) 18:19:46 executing program 1: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000000180), 0x2000005) 18:19:46 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x5], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:46 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:19:46 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319b") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x100000000, 0x1, &(0x7f0000000340)=[{&(0x7f0000000300)="8d2e1dd94478078b37bd18daef2d7c8da2e930444d32fd20b2a9dc85ebc6cba888c40610899429471ac998652177723eafc4dfc850", 0x35, 0xf4}], 0x814008, 0x0) [ 904.999281][ T3974] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 905.101730][ T3984] gfs2: invalid mount option: quot 18:19:46 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x6], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:46 executing program 1: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000000180), 0x2000005) 18:19:46 executing program 0: r0 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) ioctl$FS_IOC_FSGETXATTR(r0, 0x4004551e, &(0x7f0000000000)) [ 905.128769][ T3984] gfs2: can't parse mount arguments 18:19:46 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:19:46 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x8], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 905.220269][ T3988] BFS-fs: bfs_fill_super(): No BFS filesystem on loop3 (magic=00000000) [ 905.303328][ T3984] gfs2: invalid mount option: quot 18:19:46 executing program 1: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000000180), 0x2000005) 18:19:47 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319b") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x100000000, 0x1, &(0x7f0000000340)=[{&(0x7f0000000300)="8d2e1dd94478078b37bd18daef2d7c8da2e930444d32fd20b2a9dc85ebc6cba888c40610899429471ac998652177723eafc4dfc850", 0x35, 0xf4}], 0x814008, 0x0) [ 905.336508][ T3984] gfs2: can't parse mount arguments 18:19:47 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota\"off,nobarrier,upgrade,errors=withdraw,noloccookie']) 18:19:47 executing program 0: r0 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) ioctl$FS_IOC_FSGETXATTR(r0, 0x4004551e, &(0x7f0000000000)) 18:19:47 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0xd], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:47 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:19:47 executing program 1: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) sendfile(r1, r0, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:19:47 executing program 0: r0 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) ioctl$FS_IOC_FSGETXATTR(r0, 0x4004551e, &(0x7f0000000000)) [ 905.529219][ T4105] BFS-fs: bfs_fill_super(): No BFS filesystem on loop3 (magic=00000000) [ 905.562141][ T4117] gfs2: invalid mount option: quota"off 18:19:47 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x28], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:47 executing program 1: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) sendfile(r1, r0, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) [ 905.581424][ T4117] gfs2: can't parse mount arguments 18:19:47 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc0") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x100000000, 0x1, &(0x7f0000000340)=[{&(0x7f0000000300)="8d2e1dd94478078b37bd18daef2d7c8da2e930444d32fd20b2a9dc85ebc6cba888c40610899429471ac998652177723eafc4dfc850", 0x35, 0xf4}], 0x814008, 0x0) 18:19:47 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x29], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:47 executing program 0: ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x4004551e, &(0x7f0000000000)) 18:19:47 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) [ 905.763500][ T4117] gfs2: invalid mount option: quota"off [ 905.782852][ T4117] gfs2: can't parse mount arguments [ 905.800841][ T4132] BFS-fs: bfs_fill_super(): No BFS filesystem on loop3 (magic=00000000) 18:19:47 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota%off,nobarrier,upgrade,errors=withdraw,noloccookie']) 18:19:47 executing program 1: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) sendfile(r1, r0, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:19:47 executing program 0: ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x4004551e, &(0x7f0000000000)) 18:19:47 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x2b], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 905.879148][ C1] net_ratelimit: 26 callbacks suppressed [ 905.879156][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 905.890637][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 905.896495][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 905.902304][ C1] protocol 88fb is buggy, dev hsr_slave_1 18:19:47 executing program 1: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:19:47 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) [ 905.959106][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 905.964918][ C1] protocol 88fb is buggy, dev hsr_slave_1 18:19:47 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc0") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x100000000, 0x1, &(0x7f0000000340)=[{&(0x7f0000000300)="8d2e1dd94478078b37bd18daef2d7c8da2e930444d32fd20b2a9dc85ebc6cba888c40610899429471ac998652177723eafc4dfc850", 0x35, 0xf4}], 0x814008, 0x0) 18:19:47 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x2c], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:47 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:19:47 executing program 0: ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x4004551e, &(0x7f0000000000)) 18:19:47 executing program 1: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:19:47 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x2f], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 906.141912][ T4149] gfs2: invalid mount option: quota%off [ 906.156806][ T4149] gfs2: can't parse mount arguments [ 906.172102][ T4156] BFS-fs: bfs_fill_super(): No BFS filesystem on loop3 (magic=00000000) [ 906.286713][ T4149] gfs2: invalid mount option: quota%off [ 906.296767][ T4149] gfs2: can't parse mount arguments 18:19:48 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota,off,nobarrier,upgrade,errors=withdraw,noloccookie']) 18:19:48 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc0") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x100000000, 0x1, &(0x7f0000000340)=[{&(0x7f0000000300)="8d2e1dd94478078b37bd18daef2d7c8da2e930444d32fd20b2a9dc85ebc6cba888c40610899429471ac998652177723eafc4dfc850", 0x35, 0xf4}], 0x814008, 0x0) 18:19:48 executing program 1: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:19:48 executing program 0: r0 = syz_open_dev$usb(0x0, 0x202, 0x800000002009) ioctl$FS_IOC_FSGETXATTR(r0, 0x4004551e, &(0x7f0000000000)) 18:19:48 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x3c], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:48 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c12") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) [ 906.439123][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 906.444957][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 906.450864][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 906.456640][ C0] protocol 88fb is buggy, dev hsr_slave_1 18:19:48 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x60], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:48 executing program 0: r0 = syz_open_dev$usb(0x0, 0x202, 0x800000002009) ioctl$FS_IOC_FSGETXATTR(r0, 0x4004551e, &(0x7f0000000000)) 18:19:48 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c12") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:19:48 executing program 1: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) [ 906.671136][ T4284] gfs2: invalid mount option: off [ 906.672488][ T4282] BFS-fs: bfs_fill_super(): No BFS filesystem on loop3 (magic=00000000) [ 906.684939][ T4284] gfs2: can't parse mount arguments 18:19:48 executing program 0: r0 = syz_open_dev$usb(0x0, 0x202, 0x800000002009) ioctl$FS_IOC_FSGETXATTR(r0, 0x4004551e, &(0x7f0000000000)) 18:19:48 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0xf0], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:48 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=\nff,nobarrier,upgrade,errors=withdraw,noloccookie']) 18:19:48 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(0x0, &(0x7f00000002c0)='./file0\x00', 0x100000000, 0x1, &(0x7f0000000340)=[{&(0x7f0000000300)="8d2e1dd94478078b37bd18daef2d7c8da2e930444d32fd20b2a9dc85ebc6cba888c40610899429471ac998652177723eafc4dfc850", 0x35, 0xf4}], 0x814008, 0x0) 18:19:48 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c12") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:19:48 executing program 1: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:19:48 executing program 0: r0 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x0, 0x800000002009) ioctl$FS_IOC_FSGETXATTR(r0, 0x4004551e, &(0x7f0000000000)) [ 906.956047][ T4303] gfs2: invalid mount option: quota= [ 906.956047][ T4303] ff 18:19:48 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x300], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 907.020100][ T4303] gfs2: can't parse mount arguments 18:19:48 executing program 0: r0 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x0, 0x800000002009) ioctl$FS_IOC_FSGETXATTR(r0, 0x4004551e, &(0x7f0000000000)) 18:19:48 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319b") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:19:48 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x500], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:48 executing program 1: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:19:48 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(0x0, &(0x7f00000002c0)='./file0\x00', 0x100000000, 0x1, &(0x7f0000000340)=[{&(0x7f0000000300)="8d2e1dd94478078b37bd18daef2d7c8da2e930444d32fd20b2a9dc85ebc6cba888c40610899429471ac998652177723eafc4dfc850", 0x35, 0xf4}], 0x814008, 0x0) 18:19:48 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=\"ff,nobarrier,upgrade,errors=withdraw,noloccookie']) 18:19:48 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x543], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:49 executing program 1: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(0xffffffffffffffff, r0, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:19:49 executing program 0: r0 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x0, 0x800000002009) ioctl$FS_IOC_FSGETXATTR(r0, 0x4004551e, &(0x7f0000000000)) [ 907.386180][ T4414] gfs2: invalid mount option: quota="ff 18:19:49 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319b") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) [ 907.434652][ T4414] gfs2: can't parse mount arguments 18:19:49 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x600], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:49 executing program 0: r0 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x4004551e, &(0x7f0000000000)) 18:19:49 executing program 1: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(0xffffffffffffffff, r0, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) [ 907.537324][ T4414] gfs2: invalid mount option: quota="ff [ 907.555199][ T4414] gfs2: can't parse mount arguments 18:19:49 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(0x0, &(0x7f00000002c0)='./file0\x00', 0x100000000, 0x1, &(0x7f0000000340)=[{&(0x7f0000000300)="8d2e1dd94478078b37bd18daef2d7c8da2e930444d32fd20b2a9dc85ebc6cba888c40610899429471ac998652177723eafc4dfc850", 0x35, 0xf4}], 0x814008, 0x0) 18:19:49 executing program 0: r0 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x4004551e, &(0x7f0000000000)) 18:19:49 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=%ff,nobarrier,upgrade,errors=withdraw,noloccookie']) 18:19:49 executing program 1: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(0xffffffffffffffff, r0, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:19:49 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x608], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:49 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319b") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:19:49 executing program 0: r0 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x4004551e, &(0x7f0000000000)) 18:19:49 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', 0x0, 0x100000000, 0x1, &(0x7f0000000340)=[{&(0x7f0000000300)="8d2e1dd94478078b37bd18daef2d7c8da2e930444d32fd20b2a9dc85ebc6cba888c40610899429471ac998652177723eafc4dfc850", 0x35, 0xf4}], 0x814008, 0x0) [ 907.774512][ T4562] gfs2: invalid mount option: quota=%ff [ 907.803073][ T4562] gfs2: can't parse mount arguments 18:19:49 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x689], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:49 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc0") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:19:49 executing program 1: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r0 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:19:49 executing program 0: syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x4004551e, &(0x7f0000000000)) [ 907.889547][ T4562] gfs2: invalid mount option: quota=%ff [ 907.895764][ T4562] gfs2: can't parse mount arguments 18:19:49 executing program 1: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r0 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:19:49 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=,ff,nobarrier,upgrade,errors=withdraw,noloccookie']) 18:19:49 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x806], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:49 executing program 0: syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x4004551e, &(0x7f0000000000)) 18:19:49 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', 0x0, 0x100000000, 0x1, &(0x7f0000000340)=[{&(0x7f0000000300)="8d2e1dd94478078b37bd18daef2d7c8da2e930444d32fd20b2a9dc85ebc6cba888c40610899429471ac998652177723eafc4dfc850", 0x35, 0xf4}], 0x814008, 0x0) [ 908.107770][ T4645] gfs2: invalid mount option: quota= [ 908.143695][ T4645] gfs2: can't parse mount arguments 18:19:49 executing program 0: syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x4004551e, &(0x7f0000000000)) 18:19:49 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0xd00], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:49 executing program 1: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r0 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:19:49 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc0") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:19:49 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=o\nf,nobarrier,upgrade,errors=withdraw,noloccookie']) 18:19:49 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', 0x0, 0x100000000, 0x1, &(0x7f0000000340)=[{&(0x7f0000000300)="8d2e1dd94478078b37bd18daef2d7c8da2e930444d32fd20b2a9dc85ebc6cba888c40610899429471ac998652177723eafc4dfc850", 0x35, 0xf4}], 0x814008, 0x0) 18:19:50 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:19:50 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:50 executing program 0: r0 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) ioctl$FS_IOC_FSGETXATTR(r0, 0x4004551e, 0x0) 18:19:50 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc0") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:19:50 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x2800], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 908.524010][ T4716] gfs2: invalid mount option: quota=o [ 908.524010][ T4716] f [ 908.555467][ T4716] gfs2: can't parse mount arguments 18:19:50 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(0x0, 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:19:50 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000300)="8d2e1dd94478078b37bd18daef2d7c8da2e930444d32fd20b2a9dc85ebc6cba888c40610899429471ac998652177723eafc4dfc850", 0x35, 0xf4}], 0x814008, 0x0) 18:19:50 executing program 1: r0 = syz_open_dev$loop(0x0, 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:19:50 executing program 0: r0 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) ioctl$FS_IOC_FSGETXATTR(r0, 0x4004551e, 0x0) [ 908.667232][ T4716] gfs2: invalid mount option: quota=o [ 908.667232][ T4716] f [ 908.703898][ T4716] gfs2: can't parse mount arguments 18:19:50 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(0x0, 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) [ 908.814881][ T4733] BFS-fs: bfs_fill_super(): No BFS filesystem on loop3 (magic=00000000) 18:19:50 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=o\"f,nobarrier,upgrade,errors=withdraw,noloccookie']) 18:19:50 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x2900], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:50 executing program 1: r0 = syz_open_dev$loop(0x0, 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:19:50 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(0x0, 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:19:50 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x814008, 0x0) 18:19:50 executing program 0: r0 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) ioctl$FS_IOC_FSGETXATTR(r0, 0x4004551e, 0x0) [ 908.994046][ T4749] gfs2: invalid mount option: quota=o"f [ 909.009171][ T4749] gfs2: can't parse mount arguments 18:19:50 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:19:50 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x2b00], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:50 executing program 1: r0 = syz_open_dev$loop(0x0, 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:19:50 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota,off,nobarrier,upgrade,errors=withdraw,noloccookie']) [ 909.064938][ T4749] gfs2: invalid mount option: quota=o"f [ 909.074867][ T4749] gfs2: can't parse mount arguments [ 909.083397][ T4757] BFS-fs: bfs_fill_super(): No BFS filesystem on loop3 (magic=00000000) 18:19:50 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=o%f,nobarrier,upgrade,errors=withdraw,noloccookie']) 18:19:50 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 909.226055][ T4762] gfs2: invalid mount option: off 18:19:50 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x2c00], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 909.259165][ T4762] gfs2: can't parse mount arguments 18:19:50 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:19:50 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota,off,nobarrier,upgrade,errors=withdraw,noloccookie']) [ 909.312031][ T4862] gfs2: invalid mount option: quota=o%f [ 909.338413][ T4862] gfs2: can't parse mount arguments 18:19:51 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:19:51 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x2f00], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 909.369911][ T4873] BFS-fs: bfs_fill_super(): No BFS filesystem on loop3 (magic=00000000) 18:19:51 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:19:51 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:19:51 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x3580], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 909.570227][ T4862] gfs2: invalid mount option: quota=o%f [ 909.584766][ T4862] gfs2: can't parse mount arguments 18:19:51 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:19:51 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:19:51 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=o,f,nobarrier,upgrade,errors=withdraw,noloccookie']) 18:19:51 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:19:51 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x3c00], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:51 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:19:51 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) [ 909.792678][ T4905] gfs2: invalid mount option: quota=o [ 909.798122][ T4905] gfs2: can't parse mount arguments 18:19:51 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:19:51 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) [ 909.932708][ T4905] gfs2: invalid mount option: quota=o [ 909.938119][ T4905] gfs2: can't parse mount arguments 18:19:51 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x4000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:51 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:19:51 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=o.f,nobarrier,upgrade,errors=withdraw,noloccookie']) 18:19:51 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:19:51 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:19:51 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x4305], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:51 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:19:51 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:19:51 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x4788], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:51 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:19:51 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) [ 910.298412][ T4938] gfs2: invalid mount option: quota=o.f [ 910.330580][ T4938] gfs2: can't parse mount arguments 18:19:52 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:19:52 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x4888], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 910.509063][ T4938] gfs2: invalid mount option: quota=o.f [ 910.526552][ T4938] gfs2: can't parse mount arguments 18:19:52 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:19:52 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=o/f,nobarrier,upgrade,errors=withdraw,noloccookie']) 18:19:52 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:19:52 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x6000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:52 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:19:52 executing program 3 (fault-call:2 fault-nth:0): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 18:19:52 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) [ 910.778790][ T4971] FAULT_INJECTION: forcing a failure. [ 910.778790][ T4971] name failslab, interval 1, probability 0, space 0, times 0 [ 910.801555][ T4971] CPU: 1 PID: 4971 Comm: syz-executor.3 Not tainted 5.1.0-rc4+ #65 [ 910.809481][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 910.819544][ T4971] Call Trace: [ 910.822859][ T4971] dump_stack+0x172/0x1f0 [ 910.827205][ T4971] should_fail.cold+0xa/0x15 [ 910.831808][ T4971] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 910.837638][ T4971] ? ___might_sleep+0x163/0x280 [ 910.842501][ T4971] __should_failslab+0x121/0x190 [ 910.847444][ T4971] should_failslab+0x9/0x14 [ 910.852097][ T4971] __kmalloc+0x2dc/0x740 [ 910.856364][ T4971] ? fput_many+0x12c/0x1a0 [ 910.860837][ T4971] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 910.867083][ T4971] ? strnlen_user+0x1f0/0x280 [ 910.871766][ T4971] ? __x64_sys_memfd_create+0x13c/0x470 [ 910.877328][ T4971] __x64_sys_memfd_create+0x13c/0x470 [ 910.882706][ T4971] ? memfd_fcntl+0x1550/0x1550 [ 910.887480][ T4971] ? do_syscall_64+0x26/0x610 [ 910.892163][ T4971] ? lockdep_hardirqs_on+0x418/0x5d0 [ 910.897453][ T4971] ? trace_hardirqs_on+0x67/0x230 [ 910.902505][ T4971] do_syscall_64+0x103/0x610 [ 910.907107][ T4971] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 910.912999][ T4971] RIP: 0033:0x458c29 [ 910.916986][ T4971] 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 [ 910.936592][ T4971] RSP: 002b:00007fcd615cfa88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 910.945015][ T4971] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000458c29 [ 910.952990][ T4971] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 00000000004bdb87 [ 910.960966][ T4971] RBP: 000000000073bf00 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 910.968942][ T4971] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd615d06d4 18:19:52 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x6488], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 910.976923][ T4971] R13: 00000000004c74d5 R14: 00000000004dd150 R15: 0000000000000004 18:19:52 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:19:52 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) [ 911.000351][ T4967] gfs2: invalid mount option: quota=o/f [ 911.027793][ T4967] gfs2: can't parse mount arguments 18:19:52 executing program 3 (fault-call:2 fault-nth:1): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 18:19:52 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x800e], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:52 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) [ 911.200321][ T4967] gfs2: invalid mount option: quota=o/f [ 911.213922][ T4967] gfs2: can't parse mount arguments 18:19:52 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=of\n,nobarrier,upgrade,errors=withdraw,noloccookie']) 18:19:52 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x8035], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:52 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) [ 911.260584][ T5056] FAULT_INJECTION: forcing a failure. [ 911.260584][ T5056] name failslab, interval 1, probability 0, space 0, times 0 [ 911.326182][ T5056] CPU: 0 PID: 5056 Comm: syz-executor.3 Not tainted 5.1.0-rc4+ #65 [ 911.334113][ T5056] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 911.344173][ T5056] Call Trace: [ 911.347569][ T5056] dump_stack+0x172/0x1f0 [ 911.351935][ T5056] should_fail.cold+0xa/0x15 [ 911.356541][ T5056] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 911.362362][ T5056] ? ___might_sleep+0x163/0x280 [ 911.367228][ T5056] __should_failslab+0x121/0x190 18:19:53 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x8100], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 911.372174][ T5056] ? shmem_destroy_callback+0xc0/0xc0 [ 911.377574][ T5056] should_failslab+0x9/0x14 [ 911.382082][ T5056] kmem_cache_alloc+0x2b2/0x6f0 [ 911.386934][ T5056] ? __alloc_fd+0x430/0x530 [ 911.391445][ T5056] ? shmem_destroy_callback+0xc0/0xc0 [ 911.396911][ T5056] shmem_alloc_inode+0x1c/0x50 [ 911.401676][ T5056] alloc_inode+0x66/0x190 [ 911.406000][ T5056] new_inode_pseudo+0x19/0xf0 [ 911.410698][ T5056] new_inode+0x1f/0x40 [ 911.414752][ T5056] shmem_get_inode+0x84/0x780 [ 911.419418][ T5056] __shmem_file_setup.part.0+0x7e/0x2b0 [ 911.424952][ T5056] shmem_file_setup+0x66/0x90 [ 911.429618][ T5056] __x64_sys_memfd_create+0x2a2/0x470 [ 911.434992][ T5056] ? memfd_fcntl+0x1550/0x1550 [ 911.439741][ T5056] ? do_syscall_64+0x26/0x610 [ 911.444418][ T5056] ? lockdep_hardirqs_on+0x418/0x5d0 [ 911.449703][ T5056] ? trace_hardirqs_on+0x67/0x230 [ 911.454715][ T5056] do_syscall_64+0x103/0x610 [ 911.459296][ T5056] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 911.465190][ T5056] RIP: 0033:0x458c29 [ 911.469096][ T5056] 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 [ 911.488688][ T5056] RSP: 002b:00007fcd615cfa88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 911.497089][ T5056] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000458c29 [ 911.505053][ T5056] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 00000000004bdb87 [ 911.513011][ T5056] RBP: 000000000073bf00 R08: fe03f80fe03f80ff R09: 00000000fbad8001 18:19:53 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) [ 911.520999][ T5056] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd615d06d4 [ 911.529139][ T5056] R13: 00000000004c74d5 R14: 00000000004dd150 R15: 0000000000000004 18:19:53 executing program 3 (fault-call:2 fault-nth:2): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 18:19:53 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:19:53 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) 18:19:53 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x8847], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 911.731525][ T5110] FAULT_INJECTION: forcing a failure. [ 911.731525][ T5110] name failslab, interval 1, probability 0, space 0, times 0 [ 911.745273][ T5104] gfs2: invalid mount option: quota=of [ 911.745273][ T5104] 18:19:53 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) [ 911.775521][ T5104] gfs2: can't parse mount arguments [ 911.801997][ T5110] CPU: 1 PID: 5110 Comm: syz-executor.3 Not tainted 5.1.0-rc4+ #65 [ 911.809956][ T5110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 911.820121][ T5110] Call Trace: [ 911.823450][ T5110] dump_stack+0x172/0x1f0 [ 911.827976][ T5110] should_fail.cold+0xa/0x15 [ 911.832575][ T5110] ? find_held_lock+0x35/0x130 [ 911.837372][ T5110] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 911.843284][ T5110] ? ___might_sleep+0x163/0x280 [ 911.848143][ T5110] __should_failslab+0x121/0x190 [ 911.853088][ T5110] should_failslab+0x9/0x14 [ 911.857623][ T5110] kmem_cache_alloc+0x2b2/0x6f0 [ 911.862486][ T5110] ? __put_user_ns+0x70/0x70 [ 911.867087][ T5110] ? shmem_alloc_inode+0x1c/0x50 [ 911.872035][ T5110] ? rcu_read_lock_sched_held+0x110/0x130 [ 911.877769][ T5110] security_inode_alloc+0x39/0x160 [ 911.882890][ T5110] inode_init_always+0x56e/0xb50 [ 911.887863][ T5110] alloc_inode+0x83/0x190 [ 911.892225][ T5110] new_inode_pseudo+0x19/0xf0 [ 911.896933][ T5110] new_inode+0x1f/0x40 [ 911.901013][ T5110] shmem_get_inode+0x84/0x780 [ 911.905733][ T5110] __shmem_file_setup.part.0+0x7e/0x2b0 [ 911.911304][ T5110] shmem_file_setup+0x66/0x90 [ 911.916104][ T5110] __x64_sys_memfd_create+0x2a2/0x470 [ 911.921504][ T5110] ? memfd_fcntl+0x1550/0x1550 [ 911.926275][ T5110] ? do_syscall_64+0x26/0x610 [ 911.930961][ T5110] ? lockdep_hardirqs_on+0x418/0x5d0 [ 911.936278][ T5110] ? trace_hardirqs_on+0x67/0x230 [ 911.941313][ T5110] do_syscall_64+0x103/0x610 [ 911.945922][ T5110] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 911.951840][ T5110] RIP: 0033:0x458c29 [ 911.955761][ T5110] 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 [ 911.975395][ T5110] RSP: 002b:00007fcd615cfa88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 911.983827][ T5110] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000458c29 [ 911.991807][ T5110] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 00000000004bdb87 18:19:53 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) [ 911.999794][ T5110] RBP: 000000000073bf00 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 912.007779][ T5110] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd615d06d4 [ 912.015766][ T5110] R13: 00000000004c74d5 R14: 00000000004dd150 R15: 0000000000000004 18:19:53 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x8848], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:53 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=of\",nobarrier,upgrade,errors=withdraw,noloccookie']) 18:19:53 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) 18:19:53 executing program 3 (fault-call:2 fault-nth:3): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 912.119089][ C1] net_ratelimit: 26 callbacks suppressed [ 912.119098][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 912.124832][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 912.136418][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 912.142357][ C1] protocol 88fb is buggy, dev hsr_slave_1 18:19:53 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x8864], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:53 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340), 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) [ 912.199081][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 912.204903][ C1] protocol 88fb is buggy, dev hsr_slave_1 18:19:53 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) [ 912.296904][ T5227] FAULT_INJECTION: forcing a failure. [ 912.296904][ T5227] name failslab, interval 1, probability 0, space 0, times 0 [ 912.359648][ T5227] CPU: 1 PID: 5227 Comm: syz-executor.3 Not tainted 5.1.0-rc4+ #65 [ 912.367607][ T5227] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 912.377666][ T5227] Call Trace: [ 912.377699][ T5227] dump_stack+0x172/0x1f0 [ 912.385473][ T5227] should_fail.cold+0xa/0x15 [ 912.390073][ T5227] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 912.395894][ T5227] ? ___might_sleep+0x163/0x280 [ 912.400760][ T5227] __should_failslab+0x121/0x190 [ 912.405805][ T5227] should_failslab+0x9/0x14 [ 912.410400][ T5227] kmem_cache_alloc+0x2b2/0x6f0 [ 912.410412][ T5227] ? current_time+0x6b/0x140 [ 912.410426][ T5227] ? ktime_get_coarse_real_ts64+0xf0/0x2b0 [ 912.410440][ T5227] ? lockdep_hardirqs_on+0x418/0x5d0 [ 912.410454][ T5227] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 912.410466][ T5227] ? timespec64_trunc+0xf0/0x180 [ 912.410479][ T5227] __d_alloc+0x2e/0x8c0 [ 912.410493][ T5227] d_alloc_pseudo+0x1e/0x30 [ 912.410505][ T5227] alloc_file_pseudo+0xe2/0x280 [ 912.410518][ T5227] ? alloc_file+0x4d0/0x4d0 [ 912.410533][ T5227] ? lockdep_annotate_inode_mutex_key+0x5b/0x70 [ 912.410558][ T5227] __shmem_file_setup.part.0+0x108/0x2b0 [ 912.410580][ T5227] shmem_file_setup+0x66/0x90 [ 912.477149][ T5227] __x64_sys_memfd_create+0x2a2/0x470 [ 912.482540][ T5227] ? memfd_fcntl+0x1550/0x1550 [ 912.487319][ T5227] ? do_syscall_64+0x26/0x610 [ 912.492003][ T5227] ? lockdep_hardirqs_on+0x418/0x5d0 [ 912.497300][ T5227] ? trace_hardirqs_on+0x67/0x230 [ 912.502338][ T5227] do_syscall_64+0x103/0x610 18:19:54 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) [ 912.506959][ T5227] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 912.512857][ T5227] RIP: 0033:0x458c29 [ 912.516781][ T5227] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 912.536406][ T5227] RSP: 002b:00007fcd615cfa88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 912.544838][ T5227] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000458c29 18:19:54 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 912.552829][ T5227] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 00000000004bdb87 [ 912.560829][ T5227] RBP: 000000000073bf00 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 912.568899][ T5227] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd615d06d4 [ 912.576880][ T5227] R13: 00000000004c74d5 R14: 00000000004dd150 R15: 0000000000000004 18:19:54 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:19:54 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340), 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:19:54 executing program 3 (fault-call:2 fault-nth:4): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 912.679146][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 912.685020][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 912.690935][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 912.696708][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 912.710522][ T5233] gfs2: invalid mount option: quota=of" [ 912.729097][ T5233] gfs2: can't parse mount arguments [ 912.767026][ T5345] FAULT_INJECTION: forcing a failure. [ 912.767026][ T5345] name failslab, interval 1, probability 0, space 0, times 0 [ 912.790964][ T5345] CPU: 0 PID: 5345 Comm: syz-executor.3 Not tainted 5.1.0-rc4+ #65 [ 912.798892][ T5345] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 912.808949][ T5345] Call Trace: [ 912.812286][ T5345] dump_stack+0x172/0x1f0 [ 912.816637][ T5345] should_fail.cold+0xa/0x15 [ 912.821244][ T5345] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 912.827064][ T5345] ? ___might_sleep+0x163/0x280 [ 912.831933][ T5345] __should_failslab+0x121/0x190 [ 912.836880][ T5345] should_failslab+0x9/0x14 [ 912.841401][ T5345] kmem_cache_alloc+0x2b2/0x6f0 [ 912.846262][ T5345] ? current_time+0x6b/0x140 [ 912.850862][ T5345] ? ktime_get_coarse_real_ts64+0xf0/0x2b0 [ 912.856702][ T5345] ? lockdep_hardirqs_on+0x418/0x5d0 [ 912.862027][ T5345] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 912.868276][ T5345] ? timespec64_trunc+0xf0/0x180 [ 912.873253][ T5345] __d_alloc+0x2e/0x8c0 [ 912.877441][ T5345] d_alloc_pseudo+0x1e/0x30 [ 912.881954][ T5345] alloc_file_pseudo+0xe2/0x280 [ 912.886826][ T5345] ? alloc_file+0x4d0/0x4d0 [ 912.891340][ T5345] ? lockdep_annotate_inode_mutex_key+0x5b/0x70 [ 912.897595][ T5345] __shmem_file_setup.part.0+0x108/0x2b0 [ 912.903263][ T5345] shmem_file_setup+0x66/0x90 [ 912.907946][ T5345] __x64_sys_memfd_create+0x2a2/0x470 [ 912.913322][ T5345] ? memfd_fcntl+0x1550/0x1550 [ 912.918872][ T5345] ? do_syscall_64+0x26/0x610 [ 912.923606][ T5345] ? lockdep_hardirqs_on+0x418/0x5d0 [ 912.928903][ T5345] ? trace_hardirqs_on+0x67/0x230 [ 912.933940][ T5345] do_syscall_64+0x103/0x610 [ 912.938565][ T5345] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 912.944460][ T5345] RIP: 0033:0x458c29 [ 912.948370][ T5345] 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 18:19:54 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0xf000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 912.967979][ T5345] RSP: 002b:00007fcd615cfa88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 912.976421][ T5345] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000458c29 [ 912.984399][ T5345] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 00000000004bdb87 [ 912.994792][ T5345] RBP: 000000000073bf00 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 913.002867][ T5345] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd615d06d4 [ 913.010943][ T5345] R13: 00000000004c74d5 R14: 00000000004dd150 R15: 0000000000000004 18:19:54 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=of%,nobarrier,upgrade,errors=withdraw,noloccookie']) 18:19:54 executing program 3 (fault-call:2 fault-nth:5): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 18:19:54 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) 18:19:54 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340), 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:19:54 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0xff00], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 913.161902][ T5459] FAULT_INJECTION: forcing a failure. [ 913.161902][ T5459] name failslab, interval 1, probability 0, space 0, times 0 [ 913.189463][ T5459] CPU: 1 PID: 5459 Comm: syz-executor.3 Not tainted 5.1.0-rc4+ #65 [ 913.197393][ T5459] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 913.207481][ T5459] Call Trace: [ 913.210791][ T5459] dump_stack+0x172/0x1f0 [ 913.215147][ T5459] should_fail.cold+0xa/0x15 [ 913.219752][ T5459] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 913.225567][ T5459] ? ___might_sleep+0x163/0x280 [ 913.230428][ T5459] __should_failslab+0x121/0x190 [ 913.235367][ T5459] should_failslab+0x9/0x14 [ 913.239890][ T5459] kmem_cache_alloc+0x2b2/0x6f0 [ 913.244749][ T5459] ? rcu_read_lock_sched_held+0x110/0x130 [ 913.250478][ T5459] ? kmem_cache_alloc+0x32e/0x6f0 [ 913.255511][ T5459] security_file_alloc+0x39/0x170 18:19:54 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) [ 913.260544][ T5459] __alloc_file+0xac/0x300 [ 913.264987][ T5459] alloc_empty_file+0x72/0x170 [ 913.269760][ T5459] alloc_file+0x5e/0x4d0 [ 913.274009][ T5459] alloc_file_pseudo+0x189/0x280 [ 913.278957][ T5459] ? alloc_file+0x4d0/0x4d0 [ 913.283473][ T5459] ? lockdep_annotate_inode_mutex_key+0x5b/0x70 [ 913.289761][ T5459] __shmem_file_setup.part.0+0x108/0x2b0 [ 913.295416][ T5459] shmem_file_setup+0x66/0x90 [ 913.300101][ T5459] __x64_sys_memfd_create+0x2a2/0x470 [ 913.300116][ T5459] ? memfd_fcntl+0x1550/0x1550 [ 913.300131][ T5459] ? do_syscall_64+0x26/0x610 [ 913.300147][ T5459] ? lockdep_hardirqs_on+0x418/0x5d0 [ 913.300164][ T5459] ? trace_hardirqs_on+0x67/0x230 [ 913.300181][ T5459] do_syscall_64+0x103/0x610 [ 913.300201][ T5459] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 913.300212][ T5459] RIP: 0033:0x458c29 [ 913.300227][ T5459] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 18:19:54 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) 18:19:55 executing program 3 (fault-call:2 fault-nth:6): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 913.300243][ T5459] RSP: 002b:00007fcd615cfa88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 913.320314][ T5459] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000458c29 [ 913.320323][ T5459] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 00000000004bdb87 [ 913.320332][ T5459] RBP: 000000000073bf00 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 913.320339][ T5459] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd615d06d4 [ 913.320347][ T5459] R13: 00000000004c74d5 R14: 00000000004dd150 R15: 0000000000000004 18:19:55 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x300ac2], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 913.433345][ T5466] gfs2: invalid mount option: quota=of% 18:19:55 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{0x0}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) [ 913.474968][ T5466] gfs2: can't parse mount arguments [ 913.485650][ T5512] FAULT_INJECTION: forcing a failure. [ 913.485650][ T5512] name failslab, interval 1, probability 0, space 0, times 0 [ 913.525636][ T5512] CPU: 0 PID: 5512 Comm: syz-executor.3 Not tainted 5.1.0-rc4+ #65 [ 913.533571][ T5512] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 913.543636][ T5512] Call Trace: [ 913.546946][ T5512] dump_stack+0x172/0x1f0 [ 913.551412][ T5512] should_fail.cold+0xa/0x15 [ 913.556020][ T5512] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 913.561849][ T5512] ? ___might_sleep+0x163/0x280 [ 913.566724][ T5512] __should_failslab+0x121/0x190 [ 913.571680][ T5512] should_failslab+0x9/0x14 18:19:55 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:19:55 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=of,,nobarrier,upgrade,errors=withdraw,noloccookie']) [ 913.576195][ T5512] kmem_cache_alloc+0x2b2/0x6f0 [ 913.581058][ T5512] ? rcu_read_lock_sched_held+0x110/0x130 [ 913.586799][ T5512] ? kmem_cache_alloc+0x32e/0x6f0 [ 913.591853][ T5512] security_file_alloc+0x39/0x170 [ 913.596928][ T5512] __alloc_file+0xac/0x300 [ 913.601354][ T5512] alloc_empty_file+0x72/0x170 [ 913.606124][ T5512] alloc_file+0x5e/0x4d0 [ 913.610375][ T5512] alloc_file_pseudo+0x189/0x280 [ 913.615349][ T5512] ? alloc_file+0x4d0/0x4d0 [ 913.619870][ T5512] ? lockdep_annotate_inode_mutex_key+0x5b/0x70 18:19:55 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x300af2], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 913.626140][ T5512] __shmem_file_setup.part.0+0x108/0x2b0 [ 913.631786][ T5512] shmem_file_setup+0x66/0x90 [ 913.636484][ T5512] __x64_sys_memfd_create+0x2a2/0x470 [ 913.641873][ T5512] ? memfd_fcntl+0x1550/0x1550 [ 913.646652][ T5512] ? do_syscall_64+0x26/0x610 [ 913.651342][ T5512] ? lockdep_hardirqs_on+0x418/0x5d0 [ 913.656642][ T5512] ? trace_hardirqs_on+0x67/0x230 [ 913.661680][ T5512] do_syscall_64+0x103/0x610 [ 913.666304][ T5512] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 913.672200][ T5512] RIP: 0033:0x458c29 18:19:55 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) [ 913.676134][ T5512] 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 [ 913.695746][ T5512] RSP: 002b:00007fcd615cfa88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 913.704165][ T5512] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000458c29 [ 913.712142][ T5512] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 00000000004bdb87 18:19:55 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{0x0}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) [ 913.712152][ T5512] RBP: 000000000073bf00 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 913.712159][ T5512] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd615d06d4 [ 913.712167][ T5512] R13: 00000000004c74d5 R14: 00000000004dd150 R15: 0000000000000004 18:19:55 executing program 3 (fault-call:2 fault-nth:7): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 18:19:55 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0xf0ffff], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:55 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) [ 913.795620][ T5587] gfs2: invalid mount option: quota=of [ 913.820305][ T5587] gfs2: can't parse mount arguments [ 913.868155][ T5598] FAULT_INJECTION: forcing a failure. [ 913.868155][ T5598] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 913.881400][ T5598] CPU: 1 PID: 5598 Comm: syz-executor.3 Not tainted 5.1.0-rc4+ #65 [ 913.889376][ T5598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 913.899441][ T5598] Call Trace: [ 913.902745][ T5598] dump_stack+0x172/0x1f0 [ 913.907174][ T5598] should_fail.cold+0xa/0x15 [ 913.911772][ T5598] ? __lock_acquire+0x548/0x3fb0 [ 913.916727][ T5598] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 913.922551][ T5598] ? __lock_acquire+0x548/0x3fb0 [ 913.927507][ T5598] should_fail_alloc_page+0x50/0x60 [ 913.932718][ T5598] __alloc_pages_nodemask+0x1a1/0x7e0 [ 913.938103][ T5598] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 913.943833][ T5598] ? find_held_lock+0x35/0x130 [ 913.948609][ T5598] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 913.954430][ T5598] cache_grow_begin+0x9c/0x860 [ 913.959204][ T5598] ? getname_flags+0xd6/0x5b0 [ 913.963885][ T5598] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 913.970134][ T5598] kmem_cache_alloc+0x62d/0x6f0 [ 913.974999][ T5598] ? notify_change+0x6d5/0xfb0 [ 913.979777][ T5598] ? do_sys_ftruncate+0x41e/0x550 [ 913.984849][ T5598] getname_flags+0xd6/0x5b0 [ 913.989364][ T5598] getname+0x1a/0x20 [ 913.993300][ T5598] do_sys_open+0x2c9/0x5d0 [ 913.997725][ T5598] ? filp_open+0x80/0x80 [ 914.001975][ T5598] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 914.008222][ T5598] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 914.013685][ T5598] ? do_syscall_64+0x26/0x610 [ 914.018368][ T5598] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 914.024468][ T5598] ? do_syscall_64+0x26/0x610 [ 914.029190][ T5598] __x64_sys_open+0x7e/0xc0 [ 914.033704][ T5598] do_syscall_64+0x103/0x610 [ 914.038327][ T5598] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 914.044248][ T5598] RIP: 0033:0x412bc1 [ 914.048150][ T5598] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 2a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 73 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 18:19:55 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) [ 914.067787][ T5598] RSP: 002b:00007fcd615cfa80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 914.076220][ T5598] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000412bc1 [ 914.084218][ T5598] RDX: 00007fcd615cfb0a RSI: 0000000000000002 RDI: 00007fcd615cfb00 [ 914.092200][ T5598] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 914.100180][ T5598] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000005 [ 914.108329][ T5598] R13: 00000000004c74d5 R14: 00000000004dd150 R15: 0000000000000004 18:19:55 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x1000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 914.156979][ T5598] BFS-fs: bfs_fill_super(): No BFS filesystem on loop3 (magic=00000000) 18:19:55 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) 18:19:55 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{0x0}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) [ 914.244239][ T5587] gfs2: invalid mount option: quota=of [ 914.271302][ T5587] gfs2: can't parse mount arguments 18:19:55 executing program 3 (fault-call:2 fault-nth:8): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 18:19:55 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=of.,nobarrier,upgrade,errors=withdraw,noloccookie']) 18:19:55 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x2000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:56 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) [ 914.451537][ T5720] FAULT_INJECTION: forcing a failure. [ 914.451537][ T5720] name failslab, interval 1, probability 0, space 0, times 0 18:19:56 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) 18:19:56 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) [ 914.494381][ T5725] gfs2: invalid mount option: quota=of. [ 914.510047][ T5720] CPU: 0 PID: 5720 Comm: syz-executor.3 Not tainted 5.1.0-rc4+ #65 [ 914.518013][ T5720] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 914.528131][ T5720] Call Trace: [ 914.531445][ T5720] dump_stack+0x172/0x1f0 [ 914.532790][ T5725] gfs2: can't parse mount arguments 18:19:56 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) [ 914.535792][ T5720] should_fail.cold+0xa/0x15 [ 914.535826][ T5720] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 914.535852][ T5720] ? ___might_sleep+0x163/0x280 [ 914.556285][ T5720] __should_failslab+0x121/0x190 [ 914.561238][ T5720] should_failslab+0x9/0x14 [ 914.565752][ T5720] kmem_cache_alloc+0x2b2/0x6f0 [ 914.570643][ T5720] ? __save_stack_trace+0x99/0x100 [ 914.575772][ T5720] __alloc_file+0x27/0x300 [ 914.580198][ T5720] alloc_empty_file+0x72/0x170 [ 914.584968][ T5720] path_openat+0xef/0x46e0 [ 914.589379][ T5720] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 914.589394][ T5720] ? kasan_slab_alloc+0xf/0x20 [ 914.589408][ T5720] ? kmem_cache_alloc+0x11a/0x6f0 [ 914.589421][ T5720] ? getname_flags+0xd6/0x5b0 [ 914.589433][ T5720] ? getname+0x1a/0x20 [ 914.589447][ T5720] ? do_sys_open+0x2c9/0x5d0 [ 914.589458][ T5720] ? __x64_sys_open+0x7e/0xc0 [ 914.589473][ T5720] ? do_syscall_64+0x103/0x610 [ 914.589487][ T5720] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 914.589516][ T5720] ? __lock_acquire+0x548/0x3fb0 [ 914.600072][ T5720] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 914.600099][ T5720] ? __alloc_fd+0x430/0x530 [ 914.600117][ T5720] do_filp_open+0x1a1/0x280 [ 914.600133][ T5720] ? may_open_dev+0x100/0x100 [ 914.600150][ T5720] ? lock_downgrade+0x880/0x880 [ 914.600171][ T5720] ? kasan_check_read+0x11/0x20 [ 914.600192][ T5720] ? do_raw_spin_unlock+0x57/0x270 [ 914.609867][ T5720] ? _raw_spin_unlock+0x2d/0x50 [ 914.609890][ T5720] ? __alloc_fd+0x430/0x530 [ 914.609920][ T5720] do_sys_open+0x3fe/0x5d0 [ 914.609937][ T5720] ? filp_open+0x80/0x80 [ 914.609951][ T5720] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 914.609977][ T5720] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 914.618624][ T5720] ? do_syscall_64+0x26/0x610 [ 914.618640][ T5720] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 914.618654][ T5720] ? do_syscall_64+0x26/0x610 [ 914.618675][ T5720] __x64_sys_open+0x7e/0xc0 [ 914.618692][ T5720] do_syscall_64+0x103/0x610 [ 914.618710][ T5720] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 914.618722][ T5720] RIP: 0033:0x412bc1 [ 914.618736][ T5720] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 2a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 73 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 914.618751][ T5720] RSP: 002b:00007fcd615cfa80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 914.765764][ T5720] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000412bc1 [ 914.773751][ T5720] RDX: 00007fcd615cfb0a RSI: 0000000000000002 RDI: 00007fcd615cfb00 [ 914.781725][ T5720] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a 18:19:56 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x3000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 914.789699][ T5720] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000005 [ 914.797675][ T5720] R13: 00000000004c74d5 R14: 00000000004dd150 R15: 0000000000000004 18:19:56 executing program 3 (fault-call:2 fault-nth:9): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 18:19:56 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:19:56 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) sendfile(0xffffffffffffffff, r1, &(0x7f0000000180), 0x2000005) [ 914.930452][ T5738] FAULT_INJECTION: forcing a failure. [ 914.930452][ T5738] name failslab, interval 1, probability 0, space 0, times 0 [ 914.969334][ T5738] CPU: 1 PID: 5738 Comm: syz-executor.3 Not tainted 5.1.0-rc4+ #65 [ 914.977275][ T5738] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 914.987363][ T5738] Call Trace: [ 914.991413][ T5738] dump_stack+0x172/0x1f0 [ 914.995760][ T5738] should_fail.cold+0xa/0x15 [ 915.000364][ T5738] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 915.006191][ T5738] ? ___might_sleep+0x163/0x280 [ 915.011052][ T5738] __should_failslab+0x121/0x190 [ 915.015997][ T5738] should_failslab+0x9/0x14 [ 915.020510][ T5738] kmem_cache_alloc+0x2b2/0x6f0 [ 915.025367][ T5738] ? rcu_read_lock_sched_held+0x110/0x130 [ 915.031102][ T5738] ? kmem_cache_alloc+0x32e/0x6f0 [ 915.036143][ T5738] security_file_alloc+0x39/0x170 [ 915.041176][ T5738] __alloc_file+0xac/0x300 [ 915.045625][ T5738] alloc_empty_file+0x72/0x170 [ 915.050406][ T5738] path_openat+0xef/0x46e0 [ 915.054844][ T5738] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 915.060660][ T5738] ? kasan_slab_alloc+0xf/0x20 [ 915.065432][ T5738] ? kmem_cache_alloc+0x11a/0x6f0 [ 915.070460][ T5738] ? getname_flags+0xd6/0x5b0 [ 915.075135][ T5738] ? getname+0x1a/0x20 [ 915.079228][ T5738] ? do_sys_open+0x2c9/0x5d0 [ 915.083826][ T5738] ? __x64_sys_open+0x7e/0xc0 [ 915.088512][ T5738] ? do_syscall_64+0x103/0x610 [ 915.093281][ T5738] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 915.099371][ T5738] ? __lock_acquire+0x548/0x3fb0 [ 915.104333][ T5738] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 915.109716][ T5738] ? __alloc_fd+0x430/0x530 [ 915.114230][ T5738] do_filp_open+0x1a1/0x280 [ 915.118755][ T5738] ? may_open_dev+0x100/0x100 [ 915.124343][ T5738] ? lock_downgrade+0x880/0x880 [ 915.129211][ T5738] ? kasan_check_read+0x11/0x20 [ 915.134065][ T5738] ? do_raw_spin_unlock+0x57/0x270 [ 915.139181][ T5738] ? _raw_spin_unlock+0x2d/0x50 [ 915.144033][ T5738] ? __alloc_fd+0x430/0x530 [ 915.148571][ T5738] do_sys_open+0x3fe/0x5d0 [ 915.153000][ T5738] ? filp_open+0x80/0x80 [ 915.157247][ T5738] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 915.163493][ T5738] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 915.168955][ T5738] ? do_syscall_64+0x26/0x610 [ 915.173633][ T5738] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 915.179785][ T5738] ? do_syscall_64+0x26/0x610 [ 915.184478][ T5738] __x64_sys_open+0x7e/0xc0 [ 915.188987][ T5738] do_syscall_64+0x103/0x610 [ 915.193586][ T5738] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 915.199478][ T5738] RIP: 0033:0x412bc1 [ 915.203378][ T5738] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 2a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 73 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 915.222989][ T5738] RSP: 002b:00007fcd615cfa80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 915.231411][ T5738] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000412bc1 [ 915.239389][ T5738] RDX: 00007fcd615cfb0a RSI: 0000000000000002 RDI: 00007fcd615cfb00 [ 915.247363][ T5738] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 915.255343][ T5738] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000005 [ 915.263320][ T5738] R13: 00000000004c74d5 R14: 00000000004dd150 R15: 0000000000000004 18:19:56 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x4000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:56 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) sendfile(0xffffffffffffffff, r1, &(0x7f0000000180), 0x2000005) 18:19:56 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=of/,nobarrier,upgrade,errors=withdraw,noloccookie']) 18:19:57 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:19:57 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:19:57 executing program 3 (fault-call:2 fault-nth:10): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 18:19:57 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x5000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:57 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) [ 915.461834][ T5863] FAULT_INJECTION: forcing a failure. [ 915.461834][ T5863] name failslab, interval 1, probability 0, space 0, times 0 [ 915.485305][ T5863] CPU: 1 PID: 5863 Comm: syz-executor.3 Not tainted 5.1.0-rc4+ #65 [ 915.493255][ T5863] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 915.503345][ T5863] Call Trace: [ 915.506660][ T5863] dump_stack+0x172/0x1f0 [ 915.506687][ T5863] should_fail.cold+0xa/0x15 [ 915.506709][ T5863] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 915.521453][ T5863] ? ___might_sleep+0x163/0x280 [ 915.521475][ T5863] __should_failslab+0x121/0x190 [ 915.521489][ T5863] should_failslab+0x9/0x14 [ 915.521504][ T5863] kmem_cache_alloc+0x2b2/0x6f0 [ 915.521521][ T5863] ? rcu_read_lock_sched_held+0x110/0x130 [ 915.521535][ T5863] ? kmem_cache_alloc+0x32e/0x6f0 [ 915.521555][ T5863] security_file_alloc+0x39/0x170 [ 915.521575][ T5863] __alloc_file+0xac/0x300 [ 915.561008][ T5863] alloc_empty_file+0x72/0x170 [ 915.565789][ T5863] path_openat+0xef/0x46e0 [ 915.570235][ T5863] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 915.576048][ T5863] ? kasan_slab_alloc+0xf/0x20 [ 915.580828][ T5863] ? kmem_cache_alloc+0x11a/0x6f0 [ 915.585855][ T5863] ? getname_flags+0xd6/0x5b0 [ 915.590534][ T5863] ? getname+0x1a/0x20 [ 915.594603][ T5863] ? do_sys_open+0x2c9/0x5d0 [ 915.599193][ T5863] ? __x64_sys_open+0x7e/0xc0 [ 915.603882][ T5863] ? do_syscall_64+0x103/0x610 [ 915.608647][ T5863] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 915.614735][ T5863] ? __lock_acquire+0x548/0x3fb0 [ 915.619683][ T5863] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 915.625183][ T5863] ? __alloc_fd+0x430/0x530 [ 915.629696][ T5863] do_filp_open+0x1a1/0x280 [ 915.634212][ T5863] ? may_open_dev+0x100/0x100 [ 915.638903][ T5863] ? lock_downgrade+0x880/0x880 [ 915.643777][ T5863] ? kasan_check_read+0x11/0x20 [ 915.648653][ T5863] ? do_raw_spin_unlock+0x57/0x270 [ 915.653781][ T5863] ? _raw_spin_unlock+0x2d/0x50 [ 915.658739][ T5863] ? __alloc_fd+0x430/0x530 [ 915.663273][ T5863] do_sys_open+0x3fe/0x5d0 [ 915.667831][ T5863] ? filp_open+0x80/0x80 [ 915.672082][ T5863] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 915.678357][ T5863] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 915.683839][ T5863] ? do_syscall_64+0x26/0x610 [ 915.688519][ T5863] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 915.694591][ T5863] ? do_syscall_64+0x26/0x610 [ 915.699279][ T5863] __x64_sys_open+0x7e/0xc0 [ 915.703792][ T5863] do_syscall_64+0x103/0x610 [ 915.708407][ T5863] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 915.714297][ T5863] RIP: 0033:0x412bc1 [ 915.718194][ T5863] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 2a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 73 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 915.737803][ T5863] RSP: 002b:00007fcd615cfa80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 915.746239][ T5863] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000412bc1 [ 915.754226][ T5863] RDX: 00007fcd615cfb0a RSI: 0000000000000002 RDI: 00007fcd615cfb00 18:19:57 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(0xffffffffffffffff, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) [ 915.762208][ T5863] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 915.770190][ T5863] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000005 [ 915.778167][ T5863] R13: 00000000004c74d5 R14: 00000000004dd150 R15: 0000000000000004 18:19:57 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x6000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:57 executing program 3 (fault-call:2 fault-nth:11): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 18:19:57 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) sendfile(0xffffffffffffffff, r1, &(0x7f0000000180), 0x2000005) [ 915.822360][ T5861] gfs2: invalid mount option: quota=of/ [ 915.827940][ T5861] gfs2: can't parse mount arguments 18:19:57 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(0xffffffffffffffff, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:19:57 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) [ 915.958273][ T5875] FAULT_INJECTION: forcing a failure. [ 915.958273][ T5875] name failslab, interval 1, probability 0, space 0, times 0 [ 915.971078][ T5875] CPU: 1 PID: 5875 Comm: syz-executor.3 Not tainted 5.1.0-rc4+ #65 [ 915.978993][ T5875] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 915.989059][ T5875] Call Trace: [ 915.992378][ T5875] dump_stack+0x172/0x1f0 [ 915.996735][ T5875] should_fail.cold+0xa/0x15 [ 916.001339][ T5875] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 916.007169][ T5875] ? __save_stack_trace+0x99/0x100 [ 916.012298][ T5875] __should_failslab+0x121/0x190 [ 916.017239][ T5875] should_failslab+0x9/0x14 [ 916.021766][ T5875] kmem_cache_alloc+0x47/0x6f0 [ 916.026618][ T5875] ? save_stack+0xa9/0xd0 [ 916.030950][ T5875] ? save_stack+0x45/0xd0 [ 916.035310][ T5875] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 916.041121][ T5875] ? kasan_slab_alloc+0xf/0x20 [ 916.045889][ T5875] radix_tree_node_alloc.constprop.0+0x1eb/0x340 [ 916.052225][ T5875] idr_get_free+0x425/0x8d0 [ 916.056750][ T5875] idr_alloc_u32+0x19e/0x330 [ 916.061352][ T5875] ? __fprop_inc_percpu_max+0x230/0x230 [ 916.066914][ T5875] ? mark_held_locks+0xf0/0xf0 [ 916.071780][ T5875] idr_alloc_cyclic+0x132/0x270 [ 916.076827][ T5875] ? idr_alloc+0x150/0x150 [ 916.081290][ T5875] __kernfs_new_node+0x171/0x690 [ 916.086271][ T5875] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 916.091753][ T5875] ? __lock_acquire+0x548/0x3fb0 [ 916.096697][ T5875] kernfs_new_node+0x99/0x130 [ 916.101803][ T5875] kernfs_create_dir_ns+0x52/0x160 [ 916.106934][ T5875] internal_create_group+0x7f8/0xc40 [ 916.112226][ T5875] ? bd_set_size+0x89/0xb0 [ 916.116654][ T5875] ? remove_files.isra.0+0x190/0x190 [ 916.122044][ T5875] sysfs_create_group+0x20/0x30 [ 916.126987][ T5875] lo_ioctl+0x10af/0x2150 [ 916.131327][ T5875] ? lo_rw_aio+0x1120/0x1120 [ 916.135921][ T5875] blkdev_ioctl+0x6f2/0x1d10 [ 916.140517][ T5875] ? blkpg_ioctl+0xa90/0xa90 [ 916.145107][ T5875] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 916.150929][ T5875] ? ___might_sleep+0x163/0x280 [ 916.155790][ T5875] block_ioctl+0xee/0x130 [ 916.160134][ T5875] ? blkdev_fallocate+0x410/0x410 [ 916.165162][ T5875] do_vfs_ioctl+0xd6e/0x1390 [ 916.169765][ T5875] ? ioctl_preallocate+0x210/0x210 [ 916.174877][ T5875] ? selinux_file_mprotect+0x620/0x620 [ 916.180335][ T5875] ? __fget+0x381/0x550 [ 916.184499][ T5875] ? ksys_dup3+0x3e0/0x3e0 [ 916.188969][ T5875] ? do_sys_open+0x31d/0x5d0 [ 916.193569][ T5875] ? tomoyo_file_ioctl+0x23/0x30 [ 916.198515][ T5875] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 916.204764][ T5875] ? security_file_ioctl+0x93/0xc0 [ 916.209884][ T5875] ksys_ioctl+0xab/0xd0 [ 916.214046][ T5875] __x64_sys_ioctl+0x73/0xb0 [ 916.218648][ T5875] do_syscall_64+0x103/0x610 [ 916.223248][ T5875] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 916.229139][ T5875] RIP: 0033:0x458a97 [ 916.233039][ T5875] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 916.252666][ T5875] RSP: 002b:00007fcd615cfa88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 916.261103][ T5875] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000458a97 [ 916.269081][ T5875] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 916.277060][ T5875] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 916.285036][ T5875] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000005 [ 916.293131][ T5875] R13: 00000000004c74d5 R14: 00000000004dd150 R15: 0000000000000004 18:19:57 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=off\"nobarrier,upgrade,errors=withdraw,noloccookie']) 18:19:57 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x8000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:57 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000180), 0x2000005) [ 916.333741][ T5875] BFS-fs: bfs_fill_super(): No BFS filesystem on loop3 (magic=00000000) 18:19:58 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(0xffffffffffffffff, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:19:58 executing program 3 (fault-call:2 fault-nth:12): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 18:19:58 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x8060000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 916.427324][ T5891] gfs2: invalid mount option: quota=off"nobarrier 18:19:58 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) [ 916.467570][ T5896] FAULT_INJECTION: forcing a failure. [ 916.467570][ T5896] name failslab, interval 1, probability 0, space 0, times 0 [ 916.479113][ T5891] gfs2: can't parse mount arguments [ 916.496499][ T5896] CPU: 1 PID: 5896 Comm: syz-executor.3 Not tainted 5.1.0-rc4+ #65 [ 916.504421][ T5896] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 916.514483][ T5896] Call Trace: [ 916.517787][ T5896] dump_stack+0x172/0x1f0 [ 916.522144][ T5896] should_fail.cold+0xa/0x15 [ 916.526746][ T5896] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 916.532564][ T5896] ? ___might_sleep+0x163/0x280 [ 916.537601][ T5896] __should_failslab+0x121/0x190 [ 916.542543][ T5896] should_failslab+0x9/0x14 [ 916.547080][ T5896] kmem_cache_alloc+0x2b2/0x6f0 [ 916.551939][ T5896] ? lock_downgrade+0x880/0x880 [ 916.556794][ T5896] ? kasan_check_read+0x11/0x20 [ 916.561665][ T5896] __kernfs_new_node+0xef/0x690 [ 916.566526][ T5896] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 916.571992][ T5896] ? wait_for_completion+0x440/0x440 [ 916.577298][ T5896] ? mutex_unlock+0xd/0x10 [ 916.581727][ T5896] ? kernfs_activate+0x192/0x1f0 [ 916.586675][ T5896] kernfs_new_node+0x99/0x130 [ 916.591372][ T5896] __kernfs_create_file+0x51/0x340 [ 916.596502][ T5896] sysfs_add_file_mode_ns+0x222/0x560 [ 916.601887][ T5896] internal_create_group+0x35b/0xc40 [ 916.607183][ T5896] ? bd_set_size+0x89/0xb0 [ 916.611610][ T5896] ? remove_files.isra.0+0x190/0x190 [ 916.616908][ T5896] sysfs_create_group+0x20/0x30 [ 916.621765][ T5896] lo_ioctl+0x10af/0x2150 [ 916.626106][ T5896] ? lo_rw_aio+0x1120/0x1120 [ 916.630711][ T5896] blkdev_ioctl+0x6f2/0x1d10 [ 916.635338][ T5896] ? blkpg_ioctl+0xa90/0xa90 [ 916.639941][ T5896] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 916.645764][ T5896] ? ___might_sleep+0x163/0x280 [ 916.650633][ T5896] block_ioctl+0xee/0x130 [ 916.654969][ T5896] ? blkdev_fallocate+0x410/0x410 [ 916.660090][ T5896] do_vfs_ioctl+0xd6e/0x1390 [ 916.664782][ T5896] ? ioctl_preallocate+0x210/0x210 [ 916.669908][ T5896] ? selinux_file_mprotect+0x620/0x620 [ 916.675372][ T5896] ? __fget+0x381/0x550 [ 916.679555][ T5896] ? ksys_dup3+0x3e0/0x3e0 [ 916.683982][ T5896] ? do_sys_open+0x31d/0x5d0 [ 916.688579][ T5896] ? tomoyo_file_ioctl+0x23/0x30 [ 916.693526][ T5896] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 916.699777][ T5896] ? security_file_ioctl+0x93/0xc0 [ 916.704916][ T5896] ksys_ioctl+0xab/0xd0 [ 916.709088][ T5896] __x64_sys_ioctl+0x73/0xb0 [ 916.713691][ T5896] do_syscall_64+0x103/0x610 [ 916.718306][ T5896] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 916.724204][ T5896] RIP: 0033:0x458a97 [ 916.728107][ T5896] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 916.747982][ T5896] RSP: 002b:00007fcd615cfa88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 916.756516][ T5896] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000458a97 18:19:58 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0xd000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:58 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000180), 0x2000005) [ 916.764497][ T5896] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 916.772477][ T5896] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 916.780550][ T5896] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000005 [ 916.788537][ T5896] R13: 00000000004c74d5 R14: 00000000004dd150 R15: 0000000000000004 [ 916.840505][ T5896] BFS-fs: bfs_fill_super(): No BFS filesystem on loop3 (magic=00000000) [ 916.850299][ T5891] gfs2: invalid mount option: quota=off"nobarrier [ 916.856758][ T5891] gfs2: can't parse mount arguments 18:19:58 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:19:58 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x28000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:58 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000180), 0x2000005) 18:19:58 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=off3nobarrier,upgrade,errors=withdraw,noloccookie']) 18:19:58 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, 0xffffffffffffffff, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:19:58 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x29000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:58 executing program 3 (fault-call:2 fault-nth:13): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 18:19:58 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:19:58 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000000180), 0x2000005) 18:19:58 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x2b000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 917.220960][ T6020] gfs2: invalid mount option: quota=off3nobarrier [ 917.249543][ T6020] gfs2: can't parse mount arguments 18:19:58 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, 0xffffffffffffffff, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) [ 917.389152][ T6032] FAULT_INJECTION: forcing a failure. [ 917.389152][ T6032] name failslab, interval 1, probability 0, space 0, times 0 [ 917.401875][ T6032] CPU: 1 PID: 6032 Comm: syz-executor.3 Not tainted 5.1.0-rc4+ #65 [ 917.409786][ T6032] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 917.419882][ T6032] Call Trace: [ 917.423195][ T6032] dump_stack+0x172/0x1f0 [ 917.427537][ T6032] should_fail.cold+0xa/0x15 [ 917.432138][ T6032] ? fault_create_debugfs_attr+0x1e0/0x1e0 18:19:59 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x2c000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 917.437958][ T6032] __should_failslab+0x121/0x190 [ 917.442898][ T6032] should_failslab+0x9/0x14 [ 917.447431][ T6032] kmem_cache_alloc+0x47/0x6f0 [ 917.452209][ T6032] ? save_stack+0xa9/0xd0 [ 917.456547][ T6032] ? save_stack+0x45/0xd0 [ 917.460882][ T6032] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 917.466699][ T6032] radix_tree_node_alloc.constprop.0+0x1eb/0x340 [ 917.473043][ T6032] idr_get_free+0x425/0x8d0 [ 917.477563][ T6032] idr_alloc_u32+0x19e/0x330 [ 917.482172][ T6032] ? __fprop_inc_percpu_max+0x230/0x230 [ 917.487725][ T6032] ? mark_held_locks+0xf0/0xf0 [ 917.492510][ T6032] idr_alloc_cyclic+0x132/0x270 [ 917.497409][ T6032] ? idr_alloc+0x150/0x150 [ 917.501854][ T6032] __kernfs_new_node+0x171/0x690 [ 917.506844][ T6032] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 917.512415][ T6032] ? kasan_check_read+0x11/0x20 [ 917.517273][ T6032] ? _raw_spin_unlock_irq+0x5e/0x90 [ 917.522475][ T6032] ? __schedule+0x1387/0x1cc0 [ 917.527162][ T6032] ? __lock_acquire+0x548/0x3fb0 [ 917.532115][ T6032] kernfs_new_node+0x99/0x130 [ 917.536803][ T6032] kernfs_create_dir_ns+0x52/0x160 [ 917.541939][ T6032] internal_create_group+0x7f8/0xc40 [ 917.547234][ T6032] ? bd_set_size+0x89/0xb0 [ 917.551666][ T6032] ? remove_files.isra.0+0x190/0x190 [ 917.556970][ T6032] sysfs_create_group+0x20/0x30 [ 917.561838][ T6032] lo_ioctl+0x10af/0x2150 [ 917.566183][ T6032] ? lo_rw_aio+0x1120/0x1120 [ 917.570779][ T6032] blkdev_ioctl+0x6f2/0x1d10 [ 917.575379][ T6032] ? blkpg_ioctl+0xa90/0xa90 [ 917.579983][ T6032] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 917.585805][ T6032] ? ___might_sleep+0x163/0x280 [ 917.590709][ T6032] block_ioctl+0xee/0x130 [ 917.595047][ T6032] ? blkdev_fallocate+0x410/0x410 [ 917.600078][ T6032] do_vfs_ioctl+0xd6e/0x1390 [ 917.604684][ T6032] ? ioctl_preallocate+0x210/0x210 [ 917.609805][ T6032] ? selinux_file_mprotect+0x620/0x620 [ 917.615298][ T6032] ? __fget+0x381/0x550 [ 917.619466][ T6032] ? ksys_dup3+0x3e0/0x3e0 [ 917.623893][ T6032] ? do_sys_open+0x31d/0x5d0 [ 917.628605][ T6032] ? tomoyo_file_ioctl+0x23/0x30 [ 917.633638][ T6032] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 917.639884][ T6032] ? security_file_ioctl+0x93/0xc0 [ 917.645006][ T6032] ksys_ioctl+0xab/0xd0 [ 917.649173][ T6032] __x64_sys_ioctl+0x73/0xb0 [ 917.653770][ T6032] do_syscall_64+0x103/0x610 [ 917.658371][ T6032] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 917.664273][ T6032] RIP: 0033:0x458a97 [ 917.668198][ T6032] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 917.687810][ T6032] RSP: 002b:00007fcd615cfa88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 917.696240][ T6032] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000458a97 [ 917.704216][ T6032] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 917.712188][ T6032] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 917.720157][ T6032] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000005 [ 917.728127][ T6032] R13: 00000000004c74d5 R14: 00000000004dd150 R15: 0000000000000004 18:19:59 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000000180), 0x2000005) 18:19:59 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) [ 917.753802][ T6032] BFS-fs: bfs_fill_super(): No BFS filesystem on loop3 (magic=00000000) [ 917.770238][ T6020] gfs2: invalid mount option: quota=off3nobarrier [ 917.776672][ T6020] gfs2: can't parse mount arguments 18:19:59 executing program 3 (fault-call:2 fault-nth:14): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 18:19:59 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=off,\nobarrier,upgrade,errors=withdraw,noloccookie']) 18:19:59 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, 0xffffffffffffffff, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:19:59 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x2f000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:19:59 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000000180), 0x2000005) [ 917.962069][ T6153] FAULT_INJECTION: forcing a failure. [ 917.962069][ T6153] name failslab, interval 1, probability 0, space 0, times 0 [ 917.992122][ T6153] CPU: 0 PID: 6153 Comm: syz-executor.3 Not tainted 5.1.0-rc4+ #65 [ 918.000052][ T6153] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 918.010110][ T6153] Call Trace: [ 918.013415][ T6153] dump_stack+0x172/0x1f0 [ 918.017861][ T6153] should_fail.cold+0xa/0x15 [ 918.022472][ T6153] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 918.028292][ T6153] ? ___might_sleep+0x163/0x280 [ 918.033153][ T6153] __should_failslab+0x121/0x190 [ 918.038097][ T6153] should_failslab+0x9/0x14 [ 918.042612][ T6153] kmem_cache_alloc+0x2b2/0x6f0 [ 918.047472][ T6153] ? lock_downgrade+0x880/0x880 [ 918.052351][ T6153] ? kasan_check_read+0x11/0x20 [ 918.057220][ T6153] __kernfs_new_node+0xef/0x690 [ 918.062080][ T6153] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 918.067544][ T6153] ? wait_for_completion+0x440/0x440 [ 918.072852][ T6153] ? mutex_unlock+0xd/0x10 [ 918.077342][ T6153] ? kernfs_activate+0x192/0x1f0 [ 918.082285][ T6153] kernfs_new_node+0x99/0x130 [ 918.086969][ T6153] __kernfs_create_file+0x51/0x340 [ 918.092085][ T6153] sysfs_add_file_mode_ns+0x222/0x560 [ 918.097467][ T6153] internal_create_group+0x35b/0xc40 [ 918.102750][ T6153] ? bd_set_size+0x89/0xb0 [ 918.107174][ T6153] ? remove_files.isra.0+0x190/0x190 [ 918.112471][ T6153] sysfs_create_group+0x20/0x30 [ 918.117325][ T6153] lo_ioctl+0x10af/0x2150 [ 918.121659][ T6153] ? lo_rw_aio+0x1120/0x1120 [ 918.126262][ T6153] blkdev_ioctl+0x6f2/0x1d10 [ 918.130861][ T6153] ? blkpg_ioctl+0xa90/0xa90 [ 918.136065][ T6153] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 918.141887][ T6153] ? ___might_sleep+0x163/0x280 [ 918.146746][ T6153] block_ioctl+0xee/0x130 [ 918.151078][ T6153] ? blkdev_fallocate+0x410/0x410 [ 918.156106][ T6153] do_vfs_ioctl+0xd6e/0x1390 [ 918.160787][ T6153] ? ioctl_preallocate+0x210/0x210 [ 918.165917][ T6153] ? selinux_file_mprotect+0x620/0x620 [ 918.171376][ T6153] ? __fget+0x381/0x550 [ 918.175543][ T6153] ? ksys_dup3+0x3e0/0x3e0 [ 918.179965][ T6153] ? do_sys_open+0x31d/0x5d0 [ 918.184584][ T6153] ? tomoyo_file_ioctl+0x23/0x30 [ 918.189522][ T6153] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 918.195811][ T6153] ? security_file_ioctl+0x93/0xc0 [ 918.200958][ T6153] ksys_ioctl+0xab/0xd0 [ 918.205119][ T6153] __x64_sys_ioctl+0x73/0xb0 [ 918.209712][ T6153] do_syscall_64+0x103/0x610 [ 918.214397][ T6153] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 918.220307][ T6153] RIP: 0033:0x458a97 [ 918.224205][ T6153] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 918.243833][ T6153] RSP: 002b:00007fcd615cfa88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 918.252276][ T6153] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000458a97 18:19:59 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x3c000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 918.260251][ T6153] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 918.268226][ T6153] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 918.276198][ T6153] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000005 [ 918.284179][ T6153] R13: 00000000004c74d5 R14: 00000000004dd150 R15: 0000000000000004 [ 918.359104][ C1] net_ratelimit: 26 callbacks suppressed [ 918.359113][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 918.370680][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 918.376511][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 918.382291][ C1] protocol 88fb is buggy, dev hsr_slave_1 18:20:00 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r1, r0, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) [ 918.439141][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 918.445037][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 918.456523][ T6153] BFS-fs: bfs_fill_super(): No BFS filesystem on loop3 (magic=00000000) 18:20:00 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x40000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 918.497071][ T6262] gfs2: invalid mount option: [ 918.497071][ T6262] obarrier [ 918.521953][ T6262] gfs2: can't parse mount arguments 18:20:00 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, 0x0, 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:20:00 executing program 3 (fault-call:2 fault-nth:15): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 18:20:00 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x43050000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:20:00 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r1, r0, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:20:00 executing program 0: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000000180), 0x2000005) [ 918.666586][ T6262] gfs2: invalid mount option: [ 918.666586][ T6262] obarrier [ 918.696124][ T6262] gfs2: can't parse mount arguments [ 918.868069][ T6279] FAULT_INJECTION: forcing a failure. [ 918.868069][ T6279] name failslab, interval 1, probability 0, space 0, times 0 [ 918.885606][ T6279] CPU: 1 PID: 6279 Comm: syz-executor.3 Not tainted 5.1.0-rc4+ #65 [ 918.893518][ T6279] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 918.903686][ T6279] Call Trace: [ 918.906998][ T6279] dump_stack+0x172/0x1f0 [ 918.911346][ T6279] should_fail.cold+0xa/0x15 [ 918.915958][ T6279] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 918.919102][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 918.921780][ T6279] ? ___might_sleep+0x163/0x280 [ 918.927538][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 918.932356][ T6279] __should_failslab+0x121/0x190 [ 918.932370][ T6279] should_failslab+0x9/0x14 [ 918.932391][ T6279] kmem_cache_alloc+0x2b2/0x6f0 [ 918.932406][ T6279] ? lock_downgrade+0x880/0x880 [ 918.932419][ T6279] ? kasan_check_read+0x11/0x20 [ 918.932441][ T6279] __kernfs_new_node+0xef/0x690 [ 918.938548][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 918.943401][ T6279] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 918.943420][ T6279] ? wait_for_completion+0x440/0x440 [ 918.943448][ T6279] ? mutex_unlock+0xd/0x10 [ 918.947981][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 918.952774][ T6279] ? kernfs_activate+0x192/0x1f0 [ 918.952792][ T6279] kernfs_new_node+0x99/0x130 [ 918.952810][ T6279] __kernfs_create_file+0x51/0x340 [ 918.952840][ T6279] sysfs_add_file_mode_ns+0x222/0x560 [ 919.020196][ T6279] internal_create_group+0x35b/0xc40 [ 919.025490][ T6279] ? bd_set_size+0x89/0xb0 [ 919.029920][ T6279] ? remove_files.isra.0+0x190/0x190 [ 919.035227][ T6279] sysfs_create_group+0x20/0x30 [ 919.040089][ T6279] lo_ioctl+0x10af/0x2150 [ 919.044429][ T6279] ? lo_rw_aio+0x1120/0x1120 [ 919.049029][ T6279] blkdev_ioctl+0x6f2/0x1d10 [ 919.053632][ T6279] ? blkpg_ioctl+0xa90/0xa90 [ 919.058228][ T6279] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 919.064058][ T6279] ? ___might_sleep+0x163/0x280 [ 919.068923][ T6279] block_ioctl+0xee/0x130 [ 919.073285][ T6279] ? blkdev_fallocate+0x410/0x410 [ 919.078341][ T6279] do_vfs_ioctl+0xd6e/0x1390 [ 919.082943][ T6279] ? ioctl_preallocate+0x210/0x210 [ 919.088059][ T6279] ? selinux_file_mprotect+0x620/0x620 [ 919.093523][ T6279] ? __fget+0x381/0x550 [ 919.097691][ T6279] ? ksys_dup3+0x3e0/0x3e0 [ 919.102117][ T6279] ? do_sys_open+0x31d/0x5d0 [ 919.106803][ T6279] ? tomoyo_file_ioctl+0x23/0x30 [ 919.111758][ T6279] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 919.118009][ T6279] ? security_file_ioctl+0x93/0xc0 [ 919.124652][ T6279] ksys_ioctl+0xab/0xd0 [ 919.128830][ T6279] __x64_sys_ioctl+0x73/0xb0 [ 919.133438][ T6279] do_syscall_64+0x103/0x610 [ 919.138043][ T6279] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 919.143942][ T6279] RIP: 0033:0x458a97 [ 919.147848][ T6279] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 18:20:00 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=off,\"obarrier,upgrade,errors=withdraw,noloccookie']) 18:20:00 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, 0x0, 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:20:00 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x60000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 919.167469][ T6279] RSP: 002b:00007fcd615cfa88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 919.175890][ T6279] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000458a97 [ 919.183868][ T6279] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 919.191945][ T6279] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 919.199919][ T6279] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000005 [ 919.207897][ T6279] R13: 00000000004c74d5 R14: 00000000004dd150 R15: 0000000000000004 18:20:00 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r1, r0, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:20:00 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x800e0000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 919.274360][ T6279] BFS-fs: bfs_fill_super(): No BFS filesystem on loop3 (magic=00000000) 18:20:00 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, 0x0, 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:20:01 executing program 0: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000000180), 0x2000005) 18:20:01 executing program 3 (fault-call:2 fault-nth:16): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 18:20:01 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(0xffffffffffffffff, r0, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) [ 919.426944][ T6298] gfs2: invalid mount option: "obarrier [ 919.454692][ T6298] gfs2: can't parse mount arguments 18:20:01 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x80350000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 919.551851][ T6298] gfs2: invalid mount option: "obarrier [ 919.557612][ T6298] gfs2: can't parse mount arguments 18:20:01 executing program 0: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000000180), 0x2000005) [ 919.593735][ T6377] FAULT_INJECTION: forcing a failure. [ 919.593735][ T6377] name failslab, interval 1, probability 0, space 0, times 0 [ 919.609794][ T6377] CPU: 1 PID: 6377 Comm: syz-executor.3 Not tainted 5.1.0-rc4+ #65 [ 919.617809][ T6377] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 919.627886][ T6377] Call Trace: [ 919.631197][ T6377] dump_stack+0x172/0x1f0 [ 919.635550][ T6377] should_fail.cold+0xa/0x15 [ 919.640161][ T6377] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 919.645986][ T6377] ? ___might_sleep+0x163/0x280 [ 919.650868][ T6377] __should_failslab+0x121/0x190 [ 919.655831][ T6377] should_failslab+0x9/0x14 [ 919.660350][ T6377] kmem_cache_alloc+0x2b2/0x6f0 [ 919.665219][ T6377] ? lock_downgrade+0x880/0x880 [ 919.670085][ T6377] ? kasan_check_read+0x11/0x20 [ 919.674960][ T6377] __kernfs_new_node+0xef/0x690 [ 919.679846][ T6377] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 919.685320][ T6377] ? wait_for_completion+0x440/0x440 [ 919.690797][ T6377] ? mutex_unlock+0xd/0x10 [ 919.695290][ T6377] ? kernfs_activate+0x192/0x1f0 [ 919.700242][ T6377] kernfs_new_node+0x99/0x130 [ 919.704935][ T6377] __kernfs_create_file+0x51/0x340 [ 919.710054][ T6377] sysfs_add_file_mode_ns+0x222/0x560 [ 919.715479][ T6377] internal_create_group+0x35b/0xc40 [ 919.720804][ T6377] ? bd_set_size+0x89/0xb0 [ 919.725246][ T6377] ? remove_files.isra.0+0x190/0x190 [ 919.730548][ T6377] sysfs_create_group+0x20/0x30 [ 919.735417][ T6377] lo_ioctl+0x10af/0x2150 [ 919.739874][ T6377] ? lo_rw_aio+0x1120/0x1120 [ 919.744475][ T6377] blkdev_ioctl+0x6f2/0x1d10 [ 919.749072][ T6377] ? blkpg_ioctl+0xa90/0xa90 [ 919.753681][ T6377] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 919.759550][ T6377] ? ___might_sleep+0x163/0x280 [ 919.764591][ T6377] block_ioctl+0xee/0x130 [ 919.768928][ T6377] ? blkdev_fallocate+0x410/0x410 [ 919.773965][ T6377] do_vfs_ioctl+0xd6e/0x1390 [ 919.778582][ T6377] ? ioctl_preallocate+0x210/0x210 [ 919.783887][ T6377] ? selinux_file_mprotect+0x620/0x620 [ 919.789684][ T6377] ? __fget+0x381/0x550 [ 919.794122][ T6377] ? ksys_dup3+0x3e0/0x3e0 [ 919.798556][ T6377] ? do_sys_open+0x31d/0x5d0 [ 919.803181][ T6377] ? tomoyo_file_ioctl+0x23/0x30 [ 919.808131][ T6377] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 919.814398][ T6377] ? security_file_ioctl+0x93/0xc0 [ 919.819621][ T6377] ksys_ioctl+0xab/0xd0 [ 919.823800][ T6377] __x64_sys_ioctl+0x73/0xb0 [ 919.828423][ T6377] do_syscall_64+0x103/0x610 [ 919.833044][ T6377] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 919.838950][ T6377] RIP: 0033:0x458a97 [ 919.842867][ T6377] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 919.862486][ T6377] RSP: 002b:00007fcd615cfa88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 919.870917][ T6377] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000458a97 [ 919.878904][ T6377] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 18:20:01 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(0xffffffffffffffff, r0, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) [ 919.888027][ T6377] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 919.896187][ T6377] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000005 [ 919.904260][ T6377] R13: 00000000004c74d5 R14: 00000000004dd150 R15: 0000000000000004 18:20:01 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=off,%obarrier,upgrade,errors=withdraw,noloccookie']) 18:20:01 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x81000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 919.969258][ T6377] BFS-fs: bfs_fill_super(): No BFS filesystem on loop3 (magic=00000000) 18:20:01 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x86ddffff], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:20:01 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x0) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:20:01 executing program 3 (fault-call:2 fault-nth:17): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 18:20:01 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(0xffffffffffffffff, r0, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:20:01 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000000180), 0x2000005) 18:20:01 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x0) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) [ 920.184621][ T6437] gfs2: invalid mount option: %obarrier [ 920.199275][ T6437] gfs2: can't parse mount arguments 18:20:01 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x88470000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 920.303675][ T6442] FAULT_INJECTION: forcing a failure. [ 920.303675][ T6442] name failslab, interval 1, probability 0, space 0, times 0 [ 920.324200][ T6442] CPU: 1 PID: 6442 Comm: syz-executor.3 Not tainted 5.1.0-rc4+ #65 [ 920.332129][ T6442] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 920.342217][ T6442] Call Trace: [ 920.346240][ T6442] dump_stack+0x172/0x1f0 [ 920.350710][ T6442] should_fail.cold+0xa/0x15 [ 920.355357][ T6442] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 920.361296][ T6442] ? ___might_sleep+0x163/0x280 [ 920.366170][ T6442] __should_failslab+0x121/0x190 [ 920.371127][ T6442] should_failslab+0x9/0x14 [ 920.375646][ T6442] kmem_cache_alloc+0x2b2/0x6f0 [ 920.380509][ T6442] ? lock_downgrade+0x880/0x880 [ 920.385369][ T6442] ? kasan_check_read+0x11/0x20 [ 920.390267][ T6442] __kernfs_new_node+0xef/0x690 [ 920.395132][ T6442] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 920.400606][ T6442] ? wait_for_completion+0x440/0x440 [ 920.405918][ T6442] ? mutex_unlock+0xd/0x10 [ 920.410350][ T6442] ? kernfs_activate+0x192/0x1f0 [ 920.415925][ T6442] kernfs_new_node+0x99/0x130 [ 920.420620][ T6442] __kernfs_create_file+0x51/0x340 [ 920.425744][ T6442] sysfs_add_file_mode_ns+0x222/0x560 [ 920.431137][ T6442] internal_create_group+0x35b/0xc40 [ 920.436457][ T6442] ? bd_set_size+0x89/0xb0 [ 920.440893][ T6442] ? remove_files.isra.0+0x190/0x190 [ 920.446306][ T6442] sysfs_create_group+0x20/0x30 [ 920.451174][ T6442] lo_ioctl+0x10af/0x2150 [ 920.455560][ T6442] ? lo_rw_aio+0x1120/0x1120 [ 920.460169][ T6442] blkdev_ioctl+0x6f2/0x1d10 [ 920.464776][ T6442] ? blkpg_ioctl+0xa90/0xa90 [ 920.469396][ T6442] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 920.475229][ T6442] ? ___might_sleep+0x163/0x280 [ 920.480098][ T6442] block_ioctl+0xee/0x130 [ 920.484440][ T6442] ? blkdev_fallocate+0x410/0x410 [ 920.489480][ T6442] do_vfs_ioctl+0xd6e/0x1390 [ 920.494093][ T6442] ? ioctl_preallocate+0x210/0x210 [ 920.499483][ T6442] ? selinux_file_mprotect+0x620/0x620 [ 920.504951][ T6442] ? __fget+0x381/0x550 [ 920.509133][ T6442] ? ksys_dup3+0x3e0/0x3e0 [ 920.513564][ T6442] ? do_sys_open+0x31d/0x5d0 [ 920.518169][ T6442] ? tomoyo_file_ioctl+0x23/0x30 [ 920.523129][ T6442] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 920.529565][ T6442] ? security_file_ioctl+0x93/0xc0 [ 920.534690][ T6442] ksys_ioctl+0xab/0xd0 [ 920.538873][ T6442] __x64_sys_ioctl+0x73/0xb0 [ 920.544438][ T6442] do_syscall_64+0x103/0x610 [ 920.549063][ T6442] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 920.554962][ T6442] RIP: 0033:0x458a97 [ 920.558956][ T6442] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 920.578566][ T6442] RSP: 002b:00007fcd615cfa88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 920.587028][ T6442] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000458a97 [ 920.595628][ T6442] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 920.603618][ T6442] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 920.611606][ T6442] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000005 [ 920.619601][ T6442] R13: 00000000004c74d5 R14: 00000000004dd150 R15: 0000000000000004 18:20:02 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:20:02 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000000180), 0x2000005) [ 920.660283][ T6437] gfs2: invalid mount option: %obarrier [ 920.665903][ T6437] gfs2: can't parse mount arguments [ 920.668473][ T6442] BFS-fs: bfs_fill_super(): No BFS filesystem on loop3 (magic=00000000) 18:20:02 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x88480000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:20:02 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=off,,obarrier,upgrade,errors=withdraw,noloccookie']) 18:20:02 executing program 3 (fault-call:2 fault-nth:18): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 920.866580][ T6565] FAULT_INJECTION: forcing a failure. [ 920.866580][ T6565] name failslab, interval 1, probability 0, space 0, times 0 [ 920.884379][ T6565] CPU: 1 PID: 6565 Comm: syz-executor.3 Not tainted 5.1.0-rc4+ #65 [ 920.892404][ T6565] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 920.902745][ T6565] Call Trace: [ 920.906058][ T6565] dump_stack+0x172/0x1f0 [ 920.910414][ T6565] should_fail.cold+0xa/0x15 [ 920.915027][ T6565] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 920.920873][ T6565] ? ___might_sleep+0x163/0x280 [ 920.925774][ T6565] __should_failslab+0x121/0x190 [ 920.930735][ T6565] should_failslab+0x9/0x14 [ 920.935344][ T6565] kmem_cache_alloc_trace+0x2d1/0x760 [ 920.940750][ T6565] kobject_uevent_env+0x2fb/0x1030 [ 920.945920][ T6565] kobject_uevent+0x20/0x26 [ 920.958526][ T6565] lo_ioctl+0x112b/0x2150 [ 920.965407][ T6565] ? lo_rw_aio+0x1120/0x1120 [ 920.970019][ T6565] blkdev_ioctl+0x6f2/0x1d10 [ 920.974648][ T6565] ? blkpg_ioctl+0xa90/0xa90 [ 920.979256][ T6565] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 920.985095][ T6565] ? ___might_sleep+0x163/0x280 [ 920.991548][ T6565] block_ioctl+0xee/0x130 [ 920.996254][ T6565] ? blkdev_fallocate+0x410/0x410 [ 921.001320][ T6565] do_vfs_ioctl+0xd6e/0x1390 [ 921.005939][ T6565] ? ioctl_preallocate+0x210/0x210 [ 921.011071][ T6565] ? selinux_file_mprotect+0x620/0x620 [ 921.016722][ T6565] ? __fget+0x381/0x550 [ 921.020906][ T6565] ? ksys_dup3+0x3e0/0x3e0 [ 921.025340][ T6565] ? do_sys_open+0x31d/0x5d0 [ 921.029950][ T6565] ? tomoyo_file_ioctl+0x23/0x30 [ 921.034923][ T6565] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 921.041185][ T6565] ? security_file_ioctl+0x93/0xc0 [ 921.046413][ T6565] ksys_ioctl+0xab/0xd0 [ 921.050601][ T6565] __x64_sys_ioctl+0x73/0xb0 [ 921.055213][ T6565] do_syscall_64+0x103/0x610 [ 921.059835][ T6565] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 921.065996][ T6565] RIP: 0033:0x458a97 [ 921.069906][ T6565] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 921.089526][ T6565] RSP: 002b:00007fcd615cfa88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 921.097955][ T6565] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000458a97 [ 921.105952][ T6565] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 18:20:02 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x88640000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:20:02 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x0) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) [ 921.113935][ T6565] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 921.122942][ T6565] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000005 [ 921.130926][ T6565] R13: 00000000004c74d5 R14: 00000000004dd150 R15: 0000000000000004 18:20:02 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) [ 921.230546][ T6565] BFS-fs: bfs_fill_super(): No BFS filesystem on loop3 (magic=00000000) [ 921.260521][ T6570] gfs2: invalid mount option: obarrier 18:20:02 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x88a8ffff], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:20:02 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000000180), 0x2000005) 18:20:02 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(0x0, 0x202, 0x800000002009) [ 921.277769][ T6570] gfs2: can't parse mount arguments 18:20:02 executing program 3 (fault-call:2 fault-nth:19): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 18:20:03 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:20:03 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x88caffff], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 921.471687][ T6570] gfs2: invalid mount option: obarrier [ 921.498946][ T6570] gfs2: can't parse mount arguments [ 921.509487][ T6589] FAULT_INJECTION: forcing a failure. [ 921.509487][ T6589] name failslab, interval 1, probability 0, space 0, times 0 [ 921.546547][ T6589] CPU: 0 PID: 6589 Comm: syz-executor.3 Not tainted 5.1.0-rc4+ #65 [ 921.554565][ T6589] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 921.564630][ T6589] Call Trace: [ 921.567940][ T6589] dump_stack+0x172/0x1f0 [ 921.572285][ T6589] should_fail.cold+0xa/0x15 [ 921.576895][ T6589] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 921.582713][ T6589] ? ___might_sleep+0x163/0x280 [ 921.587575][ T6589] __should_failslab+0x121/0x190 [ 921.592522][ T6589] should_failslab+0x9/0x14 [ 921.597320][ T6589] __kmalloc+0x2dc/0x740 [ 921.601670][ T6589] ? kobject_uevent_env+0x2fb/0x1030 [ 921.606974][ T6589] ? rcu_read_lock_sched_held+0x110/0x130 [ 921.612835][ T6589] ? kobject_get_path+0xc4/0x1b0 [ 921.617800][ T6589] kobject_get_path+0xc4/0x1b0 [ 921.622605][ T6589] kobject_uevent_env+0x31f/0x1030 [ 921.627748][ T6589] kobject_uevent+0x20/0x26 [ 921.632284][ T6589] lo_ioctl+0x112b/0x2150 [ 921.636641][ T6589] ? lo_rw_aio+0x1120/0x1120 [ 921.641249][ T6589] blkdev_ioctl+0x6f2/0x1d10 [ 921.645971][ T6589] ? blkpg_ioctl+0xa90/0xa90 [ 921.650780][ T6589] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 921.656627][ T6589] ? ___might_sleep+0x163/0x280 [ 921.661531][ T6589] block_ioctl+0xee/0x130 [ 921.665874][ T6589] ? blkdev_fallocate+0x410/0x410 [ 921.670940][ T6589] do_vfs_ioctl+0xd6e/0x1390 [ 921.675564][ T6589] ? ioctl_preallocate+0x210/0x210 [ 921.680966][ T6589] ? selinux_file_mprotect+0x620/0x620 [ 921.686530][ T6589] ? __fget+0x381/0x550 [ 921.690705][ T6589] ? ksys_dup3+0x3e0/0x3e0 [ 921.695136][ T6589] ? do_sys_open+0x31d/0x5d0 [ 921.699846][ T6589] ? tomoyo_file_ioctl+0x23/0x30 [ 921.704813][ T6589] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 921.711510][ T6589] ? security_file_ioctl+0x93/0xc0 [ 921.716650][ T6589] ksys_ioctl+0xab/0xd0 [ 921.720827][ T6589] __x64_sys_ioctl+0x73/0xb0 [ 921.725439][ T6589] do_syscall_64+0x103/0x610 [ 921.730037][ T6589] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 921.735933][ T6589] RIP: 0033:0x458a97 [ 921.739843][ T6589] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 921.759464][ T6589] RSP: 002b:00007fcd615cfa88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 921.767899][ T6589] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000458a97 [ 921.775901][ T6589] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 921.783897][ T6589] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a 18:20:03 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(0x0, 0x202, 0x800000002009) [ 921.791876][ T6589] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000005 [ 921.800214][ T6589] R13: 00000000004c74d5 R14: 00000000004dd150 R15: 0000000000000004 18:20:03 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=off,n\nbarrier,upgrade,errors=withdraw,noloccookie']) 18:20:03 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x89060000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:20:03 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x0, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) 18:20:03 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, 0x0, 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) [ 921.933103][ T6589] BFS-fs: bfs_fill_super(): No BFS filesystem on loop3 (magic=00000000) 18:20:03 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(0x0, 0x202, 0x800000002009) 18:20:03 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x89ffffff], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:20:03 executing program 3 (fault-call:2 fault-nth:20): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 18:20:03 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0xc20a3000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:20:03 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, 0x0, 0x0) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) [ 922.210650][ T6609] gfs2: invalid mount option: n [ 922.210650][ T6609] barrier 18:20:03 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x0, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) [ 922.278070][ T6609] gfs2: can't parse mount arguments 18:20:03 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x0, 0x800000002009) [ 922.315690][ T6618] FAULT_INJECTION: forcing a failure. [ 922.315690][ T6618] name failslab, interval 1, probability 0, space 0, times 0 [ 922.340108][ T6618] CPU: 1 PID: 6618 Comm: syz-executor.3 Not tainted 5.1.0-rc4+ #65 [ 922.348029][ T6618] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 922.358442][ T6618] Call Trace: [ 922.361808][ T6618] dump_stack+0x172/0x1f0 [ 922.366165][ T6618] should_fail.cold+0xa/0x15 [ 922.370945][ T6618] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 922.376761][ T6618] ? ___might_sleep+0x163/0x280 [ 922.381628][ T6618] __should_failslab+0x121/0x190 [ 922.386578][ T6618] should_failslab+0x9/0x14 [ 922.391090][ T6618] __kmalloc+0x2dc/0x740 [ 922.395341][ T6618] ? kobject_uevent_env+0x2fb/0x1030 [ 922.400864][ T6618] ? rcu_read_lock_sched_held+0x110/0x130 [ 922.406680][ T6618] ? kobject_get_path+0xc4/0x1b0 [ 922.411624][ T6618] kobject_get_path+0xc4/0x1b0 [ 922.416436][ T6618] kobject_uevent_env+0x31f/0x1030 [ 922.421566][ T6618] kobject_uevent+0x20/0x26 [ 922.426165][ T6618] lo_ioctl+0x112b/0x2150 [ 922.430600][ T6618] ? lo_rw_aio+0x1120/0x1120 [ 922.435204][ T6618] blkdev_ioctl+0x6f2/0x1d10 [ 922.439799][ T6618] ? blkpg_ioctl+0xa90/0xa90 [ 922.444501][ T6618] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 922.450360][ T6618] ? ___might_sleep+0x163/0x280 [ 922.455343][ T6618] block_ioctl+0xee/0x130 [ 922.459679][ T6618] ? blkdev_fallocate+0x410/0x410 [ 922.464712][ T6618] do_vfs_ioctl+0xd6e/0x1390 [ 922.469346][ T6618] ? ioctl_preallocate+0x210/0x210 [ 922.474466][ T6618] ? selinux_file_mprotect+0x620/0x620 [ 922.480017][ T6618] ? __fget+0x381/0x550 [ 922.484187][ T6618] ? ksys_dup3+0x3e0/0x3e0 [ 922.488607][ T6618] ? do_sys_open+0x31d/0x5d0 [ 922.493294][ T6618] ? tomoyo_file_ioctl+0x23/0x30 [ 922.498234][ T6618] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 922.504657][ T6618] ? security_file_ioctl+0x93/0xc0 [ 922.510040][ T6618] ksys_ioctl+0xab/0xd0 [ 922.514208][ T6618] __x64_sys_ioctl+0x73/0xb0 [ 922.518903][ T6618] do_syscall_64+0x103/0x610 [ 922.523600][ T6618] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 922.529501][ T6618] RIP: 0033:0x458a97 [ 922.533574][ T6618] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 922.553714][ T6618] RSP: 002b:00007fcd615cfa88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 18:20:04 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0xf20a3000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 922.562488][ T6618] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000458a97 [ 922.570474][ T6618] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 922.578458][ T6618] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 922.586721][ T6618] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000005 [ 922.594794][ T6618] R13: 00000000004c74d5 R14: 00000000004dd150 R15: 0000000000000004 [ 922.702704][ T6618] BFS-fs: bfs_fill_super(): No BFS filesystem on loop3 (magic=00000000) [ 922.721324][ T6609] gfs2: invalid mount option: n [ 922.721324][ T6609] barrier [ 922.743926][ T6609] gfs2: can't parse mount arguments 18:20:04 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=off,n\"barrier,upgrade,errors=withdraw,noloccookie']) 18:20:04 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0xff000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:20:04 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, 0x0, 0x0) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:20:04 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x0, 0x800000002009) 18:20:04 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0xffffa888], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:20:04 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x0, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) 18:20:04 executing program 3 (fault-call:2 fault-nth:21): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 18:20:04 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, 0x0, 0x0) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) [ 922.982305][ T6685] gfs2: invalid mount option: n"barrier [ 922.987904][ T6685] gfs2: can't parse mount arguments 18:20:04 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) 18:20:04 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0xffffca88], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:20:04 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x0, 0x800000002009) [ 923.125851][ T6756] FAULT_INJECTION: forcing a failure. [ 923.125851][ T6756] name failslab, interval 1, probability 0, space 0, times 0 [ 923.144360][ T6756] CPU: 1 PID: 6756 Comm: syz-executor.3 Not tainted 5.1.0-rc4+ #65 [ 923.152423][ T6756] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 923.162498][ T6756] Call Trace: [ 923.165782][ T6756] dump_stack+0x172/0x1f0 [ 923.170123][ T6756] should_fail.cold+0xa/0x15 [ 923.174701][ T6756] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 923.180493][ T6756] ? ___might_sleep+0x163/0x280 [ 923.185617][ T6756] __should_failslab+0x121/0x190 [ 923.190758][ T6756] should_failslab+0x9/0x14 [ 923.195250][ T6756] kmem_cache_alloc_node_trace+0x270/0x720 [ 923.201069][ T6756] __kmalloc_node_track_caller+0x3d/0x70 [ 923.207224][ T6756] __kmalloc_reserve.isra.0+0x40/0xf0 [ 923.212596][ T6756] __alloc_skb+0x10b/0x5e0 [ 923.217029][ T6756] ? skb_trim+0x190/0x190 [ 923.221346][ T6756] ? kasan_check_read+0x11/0x20 [ 923.226182][ T6756] alloc_uevent_skb+0x83/0x1e2 [ 923.230935][ T6756] kobject_uevent_env+0xa63/0x1030 [ 923.236041][ T6756] kobject_uevent+0x20/0x26 [ 923.240531][ T6756] lo_ioctl+0x112b/0x2150 [ 923.244855][ T6756] ? lo_rw_aio+0x1120/0x1120 [ 923.249433][ T6756] blkdev_ioctl+0x6f2/0x1d10 [ 923.254434][ T6756] ? blkpg_ioctl+0xa90/0xa90 [ 923.259120][ T6756] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 923.264922][ T6756] ? ___might_sleep+0x163/0x280 [ 923.269760][ T6756] block_ioctl+0xee/0x130 [ 923.274075][ T6756] ? blkdev_fallocate+0x410/0x410 [ 923.279085][ T6756] do_vfs_ioctl+0xd6e/0x1390 [ 923.283700][ T6756] ? ioctl_preallocate+0x210/0x210 [ 923.288804][ T6756] ? selinux_file_mprotect+0x620/0x620 [ 923.294287][ T6756] ? __fget+0x381/0x550 [ 923.298452][ T6756] ? ksys_dup3+0x3e0/0x3e0 [ 923.302886][ T6756] ? do_sys_open+0x31d/0x5d0 [ 923.308227][ T6756] ? tomoyo_file_ioctl+0x23/0x30 [ 923.313163][ T6756] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 923.319409][ T6756] ? security_file_ioctl+0x93/0xc0 [ 923.324508][ T6756] ksys_ioctl+0xab/0xd0 [ 923.328667][ T6756] __x64_sys_ioctl+0x73/0xb0 [ 923.333270][ T6756] do_syscall_64+0x103/0x610 [ 923.337861][ T6756] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 923.343776][ T6756] RIP: 0033:0x458a97 [ 923.347656][ T6756] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 923.367522][ T6756] RSP: 002b:00007fcd615cfa88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 923.376005][ T6756] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000458a97 [ 923.383963][ T6756] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 923.391926][ T6756] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 923.400055][ T6756] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000005 [ 923.408552][ T6756] R13: 00000000004c74d5 R14: 00000000004dd150 R15: 0000000000000004 18:20:05 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, 0x0, 0x2000005) syz_open_dev$usb(0x0, 0x202, 0x800000002009) [ 923.433440][ T6685] gfs2: invalid mount option: n"barrier [ 923.440676][ T6756] BFS-fs: bfs_fill_super(): No BFS filesystem on loop3 (magic=00000000) [ 923.469694][ T6685] gfs2: can't parse mount arguments 18:20:05 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=off,n%barrier,upgrade,errors=withdraw,noloccookie']) 18:20:05 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x0) 18:20:05 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0xffffdd86], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:20:05 executing program 3 (fault-call:2 fault-nth:22): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 18:20:05 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) 18:20:05 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0xfffff000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:20:05 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, 0x0, 0x2000005) syz_open_dev$usb(0x0, 0x202, 0x800000002009) [ 923.737982][ T6776] FAULT_INJECTION: forcing a failure. [ 923.737982][ T6776] name failslab, interval 1, probability 0, space 0, times 0 [ 923.751412][ T6776] CPU: 0 PID: 6776 Comm: syz-executor.3 Not tainted 5.1.0-rc4+ #65 [ 923.759588][ T6776] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 923.769853][ T6776] Call Trace: [ 923.773167][ T6776] dump_stack+0x172/0x1f0 [ 923.777517][ T6776] should_fail.cold+0xa/0x15 [ 923.782236][ T6776] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 923.788752][ T6776] ? ___might_sleep+0x163/0x280 [ 923.793641][ T6776] __should_failslab+0x121/0x190 [ 923.798611][ T6776] should_failslab+0x9/0x14 [ 923.803141][ T6776] __kmalloc+0x2dc/0x740 [ 923.807740][ T6776] ? kobject_uevent_env+0x2fb/0x1030 [ 923.813038][ T6776] ? rcu_read_lock_sched_held+0x110/0x130 [ 923.818857][ T6776] ? kobject_get_path+0xc4/0x1b0 [ 923.823810][ T6776] kobject_get_path+0xc4/0x1b0 [ 923.828602][ T6776] kobject_uevent_env+0x31f/0x1030 [ 923.833853][ T6776] kobject_uevent+0x20/0x26 [ 923.838374][ T6776] lo_ioctl+0x112b/0x2150 [ 923.842713][ T6776] ? lo_rw_aio+0x1120/0x1120 [ 923.847314][ T6776] blkdev_ioctl+0x6f2/0x1d10 [ 923.851917][ T6776] ? blkpg_ioctl+0xa90/0xa90 [ 923.856602][ T6776] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 923.862430][ T6776] ? ___might_sleep+0x163/0x280 [ 923.867297][ T6776] block_ioctl+0xee/0x130 [ 923.871637][ T6776] ? blkdev_fallocate+0x410/0x410 [ 923.876677][ T6776] do_vfs_ioctl+0xd6e/0x1390 [ 923.881302][ T6776] ? ioctl_preallocate+0x210/0x210 [ 923.886437][ T6776] ? selinux_file_mprotect+0x620/0x620 [ 923.891912][ T6776] ? __fget+0x381/0x550 [ 923.896080][ T6776] ? ksys_dup3+0x3e0/0x3e0 [ 923.900506][ T6776] ? do_sys_open+0x31d/0x5d0 [ 923.905287][ T6776] ? tomoyo_file_ioctl+0x23/0x30 [ 923.910332][ T6776] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 923.916687][ T6776] ? security_file_ioctl+0x93/0xc0 [ 923.922247][ T6776] ksys_ioctl+0xab/0xd0 [ 923.926416][ T6776] __x64_sys_ioctl+0x73/0xb0 [ 923.931018][ T6776] do_syscall_64+0x103/0x610 [ 923.935628][ T6776] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 923.941539][ T6776] RIP: 0033:0x458a97 [ 923.945440][ T6776] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 923.965140][ T6776] RSP: 002b:00007fcd615cfa88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 923.973573][ T6776] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000458a97 [ 923.981551][ T6776] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 923.989865][ T6776] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 923.997859][ T6776] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000005 [ 924.006364][ T6776] R13: 00000000004c74d5 R14: 00000000004dd150 R15: 0000000000000004 18:20:05 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x0) [ 924.031947][ T6777] gfs2: invalid mount option: n%barrier [ 924.054300][ T6776] BFS-fs: bfs_fill_super(): No BFS filesystem on loop3 (magic=00000000) 18:20:05 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) [ 924.081088][ T6777] gfs2: can't parse mount arguments 18:20:05 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0xffffff89], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 924.137177][ T6777] gfs2: invalid mount option: n%barrier [ 924.148139][ T6777] gfs2: can't parse mount arguments 18:20:05 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, 0x0, 0x2000005) syz_open_dev$usb(0x0, 0x0, 0x800000002009) 18:20:05 executing program 3 (fault-call:2 fault-nth:23): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 18:20:05 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=off,n,barrier,upgrade,errors=withdraw,noloccookie']) 18:20:05 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) [ 924.318236][ T6891] FAULT_INJECTION: forcing a failure. [ 924.318236][ T6891] name failslab, interval 1, probability 0, space 0, times 0 [ 924.349165][ T6891] CPU: 0 PID: 6891 Comm: syz-executor.3 Not tainted 5.1.0-rc4+ #65 [ 924.357097][ T6891] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 924.367162][ T6891] Call Trace: [ 924.370477][ T6891] dump_stack+0x172/0x1f0 [ 924.374999][ T6891] should_fail.cold+0xa/0x15 [ 924.379599][ T6891] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 924.385420][ T6891] ? ___might_sleep+0x163/0x280 [ 924.390286][ T6891] __should_failslab+0x121/0x190 [ 924.395233][ T6891] should_failslab+0x9/0x14 [ 924.399744][ T6891] kmem_cache_alloc_node_trace+0x270/0x720 [ 924.405834][ T6891] __kmalloc_node_track_caller+0x3d/0x70 [ 924.411584][ T6891] __kmalloc_reserve.isra.0+0x40/0xf0 [ 924.416967][ T6891] __alloc_skb+0x10b/0x5e0 [ 924.421388][ T6891] ? skb_trim+0x190/0x190 [ 924.425728][ T6891] ? kasan_check_read+0x11/0x20 [ 924.430593][ T6891] alloc_uevent_skb+0x83/0x1e2 [ 924.435384][ T6891] kobject_uevent_env+0xa63/0x1030 [ 924.440516][ T6891] kobject_uevent+0x20/0x26 [ 924.445023][ T6891] lo_ioctl+0x112b/0x2150 [ 924.449384][ T6891] ? lo_rw_aio+0x1120/0x1120 [ 924.453980][ T6891] blkdev_ioctl+0x6f2/0x1d10 [ 924.458576][ T6891] ? blkpg_ioctl+0xa90/0xa90 [ 924.463169][ T6891] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 924.469078][ T6891] ? ___might_sleep+0x163/0x280 [ 924.473943][ T6891] block_ioctl+0xee/0x130 [ 924.478278][ T6891] ? blkdev_fallocate+0x410/0x410 [ 924.483311][ T6891] do_vfs_ioctl+0xd6e/0x1390 [ 924.487915][ T6891] ? ioctl_preallocate+0x210/0x210 [ 924.493027][ T6891] ? selinux_file_mprotect+0x620/0x620 [ 924.498486][ T6891] ? __fget+0x381/0x550 [ 924.502648][ T6891] ? ksys_dup3+0x3e0/0x3e0 [ 924.507068][ T6891] ? do_sys_open+0x31d/0x5d0 [ 924.511665][ T6891] ? tomoyo_file_ioctl+0x23/0x30 [ 924.516607][ T6891] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 924.522937][ T6891] ? security_file_ioctl+0x93/0xc0 [ 924.528054][ T6891] ksys_ioctl+0xab/0xd0 [ 924.532216][ T6891] __x64_sys_ioctl+0x73/0xb0 [ 924.536813][ T6891] do_syscall_64+0x103/0x610 [ 924.541423][ T6891] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 924.547315][ T6891] RIP: 0033:0x458a97 18:20:06 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0xf0ffffffffffff], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 924.551209][ T6891] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 924.570824][ T6891] RSP: 002b:00007fcd615cfa88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 924.579247][ T6891] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000458a97 [ 924.587222][ T6891] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 924.595193][ T6891] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 924.603166][ T6891] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000005 [ 924.611159][ T6891] R13: 00000000004c74d5 R14: 00000000004dd150 R15: 0000000000000004 18:20:06 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x0) 18:20:06 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x100000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 924.734989][ T6891] BFS-fs: bfs_fill_super(): No BFS filesystem on loop3 (magic=00000000) [ 924.759090][ C1] net_ratelimit: 26 callbacks suppressed [ 924.759099][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 924.770613][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 924.776468][ C1] protocol 88fb is buggy, dev hsr_slave_0 18:20:06 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, 0x0, 0x2000005) syz_open_dev$usb(0x0, 0x0, 0x800000002009) [ 924.782298][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 924.788161][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 924.793979][ C1] protocol 88fb is buggy, dev hsr_slave_1 18:20:06 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x200000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:20:06 executing program 3 (fault-call:2 fault-nth:24): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 924.898885][ T6915] gfs2: invalid mount option: n 18:20:06 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) [ 924.925461][ T6915] gfs2: can't parse mount arguments 18:20:06 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x300000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 924.992640][ T7025] FAULT_INJECTION: forcing a failure. [ 924.992640][ T7025] name failslab, interval 1, probability 0, space 0, times 0 [ 925.028207][ T6915] gfs2: invalid mount option: n 18:20:06 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, 0x0, 0x2000005) syz_open_dev$usb(0x0, 0x0, 0x0) [ 925.039466][ T6915] gfs2: can't parse mount arguments [ 925.040041][ T7025] CPU: 1 PID: 7025 Comm: syz-executor.3 Not tainted 5.1.0-rc4+ #65 [ 925.052653][ T7025] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 925.062920][ T7025] Call Trace: [ 925.062945][ T7025] dump_stack+0x172/0x1f0 [ 925.062964][ T7025] should_fail.cold+0xa/0x15 [ 925.062980][ T7025] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 925.062999][ T7025] ? ___might_sleep+0x163/0x280 [ 925.063017][ T7025] __should_failslab+0x121/0x190 [ 925.063037][ T7025] should_failslab+0x9/0x14 [ 925.086084][ T7025] kmem_cache_alloc+0x2b2/0x6f0 [ 925.086098][ T7025] ? __d_lookup+0x433/0x760 [ 925.086112][ T7025] ? lookup_dcache+0x23/0x140 [ 925.086123][ T7025] ? d_lookup+0xf9/0x260 [ 925.086152][ T7025] ? lockdep_hardirqs_on+0x418/0x5d0 [ 925.119142][ T7025] __d_alloc+0x2e/0x8c0 [ 925.124919][ T7025] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 925.130741][ T7025] d_alloc+0x4d/0x2b0 [ 925.134733][ T7025] __lookup_hash+0xcd/0x190 [ 925.139249][ T7025] filename_create+0x1a7/0x4f0 [ 925.144047][ T7025] ? kern_path_mountpoint+0x40/0x40 [ 925.149270][ T7025] ? strncpy_from_user+0x2a8/0x380 [ 925.154411][ T7025] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 925.159154][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 925.160659][ T7025] ? getname_flags+0x277/0x5b0 [ 925.166511][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 925.171219][ T7025] do_mkdirat+0xb5/0x2a0 [ 925.171236][ T7025] ? __ia32_sys_mknod+0xb0/0xb0 [ 925.171250][ T7025] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 925.171265][ T7025] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 925.171277][ T7025] ? do_syscall_64+0x26/0x610 [ 925.171292][ T7025] ? lockdep_hardirqs_on+0x418/0x5d0 [ 925.171311][ T7025] __x64_sys_mkdir+0x5c/0x80 [ 925.177119][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 925.181255][ T7025] do_syscall_64+0x103/0x610 [ 925.181274][ T7025] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 925.181285][ T7025] RIP: 0033:0x458047 [ 925.181304][ T7025] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 925.186175][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 925.191570][ T7025] RSP: 002b:00007fcd615cfa88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 925.191584][ T7025] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000458047 [ 925.191591][ T7025] RDX: 0000000000000005 RSI: 00000000000001ff RDI: 00000000200002c0 [ 925.191599][ T7025] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a 18:20:06 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(0x0, 0x202, 0x800000002009) [ 925.191606][ T7025] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000005 [ 925.191622][ T7025] R13: 00000000004c74d5 R14: 00000000004dd150 R15: 0000000000000004 18:20:07 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=off,no\"arrier,upgrade,errors=withdraw,noloccookie']) 18:20:07 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x400000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:20:07 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(0x0, 0x202, 0x800000002009) 18:20:07 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, 0x0, 0x2000005) syz_open_dev$usb(0x0, 0x0, 0x0) 18:20:07 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x500000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:20:07 executing program 3 (fault-call:2 fault-nth:25): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 18:20:07 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) [ 925.562044][ T7143] gfs2: invalid mount option: no"arrier [ 925.567622][ T7143] gfs2: can't parse mount arguments 18:20:07 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=of/,nobarrier,upgrade,errors=withdraw,noloccookie']) 18:20:07 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=off,no%arrier,upgrade,errors=withdraw,noloccookie']) 18:20:07 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x600000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 925.717958][ T7155] FAULT_INJECTION: forcing a failure. [ 925.717958][ T7155] name failslab, interval 1, probability 0, space 0, times 0 [ 925.749943][ T7155] CPU: 0 PID: 7155 Comm: syz-executor.3 Not tainted 5.1.0-rc4+ #65 [ 925.757889][ T7155] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 925.767962][ T7155] Call Trace: [ 925.771272][ T7155] dump_stack+0x172/0x1f0 [ 925.775616][ T7155] should_fail.cold+0xa/0x15 [ 925.780217][ T7155] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 925.786031][ T7155] ? ___might_sleep+0x163/0x280 [ 925.790920][ T7155] __should_failslab+0x121/0x190 [ 925.795868][ T7155] ? ratelimit_state_init+0xb0/0xb0 [ 925.801080][ T7155] should_failslab+0x9/0x14 [ 925.805595][ T7155] kmem_cache_alloc+0x2b2/0x6f0 [ 925.810458][ T7155] ? ratelimit_state_init+0xb0/0xb0 [ 925.815665][ T7155] ext4_alloc_inode+0x1f/0x640 [ 925.820441][ T7155] ? ratelimit_state_init+0xb0/0xb0 [ 925.825657][ T7155] alloc_inode+0x66/0x190 [ 925.829997][ T7155] new_inode_pseudo+0x19/0xf0 [ 925.834685][ T7155] new_inode+0x1f/0x40 [ 925.838756][ T7155] __ext4_new_inode+0x37e/0x5450 [ 925.843706][ T7155] ? avc_has_perm+0x404/0x610 [ 925.848394][ T7155] ? ext4_free_inode+0x1450/0x1450 [ 925.853518][ T7155] ? dqget+0x10d0/0x10d0 [ 925.857864][ T7155] ? selinux_determine_inode_label+0x1b1/0x390 [ 925.864032][ T7155] ext4_mkdir+0x3d5/0xdf0 [ 925.868381][ T7155] ? ext4_init_dot_dotdot+0x520/0x520 [ 925.873856][ T7155] ? selinux_inode_mkdir+0x23/0x30 [ 925.878981][ T7155] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 925.885227][ T7155] ? security_inode_mkdir+0xee/0x120 [ 925.890520][ T7155] vfs_mkdir+0x433/0x690 [ 925.894776][ T7155] do_mkdirat+0x234/0x2a0 [ 925.899115][ T7155] ? __ia32_sys_mknod+0xb0/0xb0 [ 925.903983][ T7155] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 925.909451][ T7155] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 925.915525][ T7155] ? do_syscall_64+0x26/0x610 [ 925.920208][ T7155] ? lockdep_hardirqs_on+0x418/0x5d0 [ 925.925593][ T7155] __x64_sys_mkdir+0x5c/0x80 [ 925.930191][ T7155] do_syscall_64+0x103/0x610 [ 925.934793][ T7155] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 925.940697][ T7155] RIP: 0033:0x458047 [ 925.944594][ T7155] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 925.964294][ T7155] RSP: 002b:00007fcd615cfa88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 925.973584][ T7155] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000458047 [ 925.981562][ T7155] RDX: 0000000000000005 RSI: 00000000000001ff RDI: 00000000200002c0 [ 925.989551][ T7155] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 925.997615][ T7155] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000005 [ 926.005591][ T7155] R13: 00000000004c74d5 R14: 00000000004dd150 R15: 0000000000000004 18:20:07 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, 0x0, 0x2000005) syz_open_dev$usb(0x0, 0x0, 0x0) 18:20:07 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c12") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) 18:20:07 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x800000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 926.133601][ T7163] gfs2: invalid mount option: no%arrier [ 926.149811][ T7163] gfs2: can't parse mount arguments 18:20:07 executing program 3 (fault-call:2 fault-nth:26): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 926.180621][ T7164] gfs2: invalid mount option: quota=of/ [ 926.197265][ T7164] gfs2: can't parse mount arguments 18:20:07 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x806000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:20:07 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) [ 926.303319][ T7163] gfs2: invalid mount option: no%arrier [ 926.315906][ T7163] gfs2: can't parse mount arguments [ 926.381272][ T7181] FAULT_INJECTION: forcing a failure. [ 926.381272][ T7181] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 926.395288][ T7181] CPU: 0 PID: 7181 Comm: syz-executor.3 Not tainted 5.1.0-rc4+ #65 [ 926.395309][ T7181] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 926.413269][ T7181] Call Trace: [ 926.413297][ T7181] dump_stack+0x172/0x1f0 [ 926.413315][ T7181] should_fail.cold+0xa/0x15 [ 926.413328][ T7181] ? lo_ioctl+0xcf/0x2150 [ 926.413344][ T7181] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 926.413367][ T7181] ? __lock_acquire+0x548/0x3fb0 [ 926.440937][ T7181] should_fail_alloc_page+0x50/0x60 [ 926.446167][ T7181] __alloc_pages_nodemask+0x1a1/0x7e0 [ 926.451726][ T7181] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 926.457447][ T7181] ? find_held_lock+0x35/0x130 [ 926.462222][ T7181] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 926.468145][ T7181] cache_grow_begin+0x9c/0x860 [ 926.472933][ T7181] ? getname_flags+0xd6/0x5b0 [ 926.477628][ T7181] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 926.483916][ T7181] kmem_cache_alloc+0x62d/0x6f0 [ 926.488872][ T7181] ? __fget+0x381/0x550 [ 926.493063][ T7181] getname_flags+0xd6/0x5b0 [ 926.497593][ T7181] do_mkdirat+0xa0/0x2a0 [ 926.501864][ T7181] ? __ia32_sys_mknod+0xb0/0xb0 [ 926.506725][ T7181] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 926.512186][ T7181] ? do_syscall_64+0x26/0x610 [ 926.516872][ T7181] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 926.523218][ T7181] ? do_syscall_64+0x26/0x610 [ 926.527905][ T7181] ? lockdep_hardirqs_on+0x418/0x5d0 [ 926.533197][ T7181] __x64_sys_mkdir+0x5c/0x80 [ 926.537794][ T7181] do_syscall_64+0x103/0x610 [ 926.542405][ T7181] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 926.548300][ T7181] RIP: 0033:0x458047 [ 926.552199][ T7181] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 926.571804][ T7181] RSP: 002b:00007fcd615cfa88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 18:20:08 executing program 1 (fault-call:5 fault-nth:0): r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, 0x0, 0x2000005) syz_open_dev$usb(0x0, 0x0, 0x800000002009) 18:20:08 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0xd00000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:20:08 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c12") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) [ 926.580233][ T7181] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000458047 [ 926.588229][ T7181] RDX: 0000000000000005 RSI: 00000000000001ff RDI: 00000000200002c0 [ 926.597618][ T7181] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 926.605604][ T7181] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000005 [ 926.613670][ T7181] R13: 00000000004c74d5 R14: 00000000004dd150 R15: 0000000000000004 18:20:08 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=off,no,arrier,upgrade,errors=withdraw,noloccookie']) 18:20:08 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, 0x0, 0x2000005) syz_open_dev$usb(0x0, 0x0, 0x800000002009) 18:20:08 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x2800000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 926.729421][ T7181] BFS-fs: bfs_fill_super(): No BFS filesystem on loop3 (magic=00000000) 18:20:08 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c12") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) [ 926.853007][ T7196] gfs2: invalid mount option: no 18:20:08 executing program 3 (fault-call:2 fault-nth:27): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 926.877121][ T7196] gfs2: can't parse mount arguments 18:20:08 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, 0x0, 0x2000010) syz_open_dev$usb(0x0, 0x0, 0x800000002009) 18:20:08 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x2900000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:20:08 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) [ 926.953384][ T7196] gfs2: invalid mount option: no [ 926.972634][ T7196] gfs2: can't parse mount arguments 18:20:08 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=off,nob\nrrier,upgrade,errors=withdraw,noloccookie']) [ 927.089643][ T7308] FAULT_INJECTION: forcing a failure. [ 927.089643][ T7308] name failslab, interval 1, probability 0, space 0, times 0 [ 927.145971][ T7308] CPU: 0 PID: 7308 Comm: syz-executor.3 Not tainted 5.1.0-rc4+ #65 [ 927.153913][ T7308] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 927.163989][ T7308] Call Trace: [ 927.167291][ T7308] dump_stack+0x172/0x1f0 [ 927.171722][ T7308] should_fail.cold+0xa/0x15 [ 927.176319][ T7308] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 927.182137][ T7308] ? ___might_sleep+0x163/0x280 [ 927.187032][ T7308] __should_failslab+0x121/0x190 [ 927.191978][ T7308] should_failslab+0x9/0x14 [ 927.196491][ T7308] kmem_cache_alloc+0x2b2/0x6f0 [ 927.201606][ T7308] ? __put_user_ns+0x70/0x70 [ 927.206231][ T7308] ? rcu_read_lock_sched_held+0x110/0x130 [ 927.211961][ T7308] security_inode_alloc+0x39/0x160 [ 927.217076][ T7308] inode_init_always+0x56e/0xb50 [ 927.222110][ T7308] alloc_inode+0x83/0x190 [ 927.226451][ T7308] new_inode_pseudo+0x19/0xf0 [ 927.231135][ T7308] new_inode+0x1f/0x40 [ 927.235214][ T7308] __ext4_new_inode+0x37e/0x5450 [ 927.240335][ T7308] ? avc_has_perm+0x404/0x610 [ 927.245019][ T7308] ? ext4_free_inode+0x1450/0x1450 [ 927.250143][ T7308] ? dqget+0x10d0/0x10d0 [ 927.254426][ T7308] ? selinux_determine_inode_label+0x1b1/0x390 [ 927.260588][ T7308] ext4_mkdir+0x3d5/0xdf0 [ 927.264939][ T7308] ? ext4_init_dot_dotdot+0x520/0x520 [ 927.270320][ T7308] ? selinux_inode_mkdir+0x23/0x30 [ 927.275437][ T7308] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 927.281684][ T7308] ? security_inode_mkdir+0xee/0x120 [ 927.286994][ T7308] vfs_mkdir+0x433/0x690 [ 927.291245][ T7308] do_mkdirat+0x234/0x2a0 [ 927.295581][ T7308] ? __ia32_sys_mknod+0xb0/0xb0 [ 927.300439][ T7308] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 927.306016][ T7308] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 927.312119][ T7308] ? do_syscall_64+0x26/0x610 [ 927.316897][ T7308] ? lockdep_hardirqs_on+0x418/0x5d0 [ 927.322193][ T7308] __x64_sys_mkdir+0x5c/0x80 [ 927.326806][ T7308] do_syscall_64+0x103/0x610 [ 927.331424][ T7308] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 927.337335][ T7308] RIP: 0033:0x458047 [ 927.341236][ T7308] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 927.360865][ T7308] RSP: 002b:00007fcd615cfa88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 927.369409][ T7308] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000458047 [ 927.377382][ T7308] RDX: 0000000000000005 RSI: 00000000000001ff RDI: 00000000200002c0 [ 927.385357][ T7308] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a 18:20:09 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319b") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) 18:20:09 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, 0x0, 0x7fffffffffffffff) syz_open_dev$usb(0x0, 0x0, 0x800000002009) [ 927.393328][ T7308] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000005 [ 927.401305][ T7308] R13: 00000000004c74d5 R14: 00000000004dd150 R15: 0000000000000004 18:20:09 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x2b00000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:20:09 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:20:09 executing program 3 (fault-call:2 fault-nth:28): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 927.644768][ T7421] gfs2: invalid mount option: nob [ 927.644768][ T7421] rrier 18:20:09 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319b") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) [ 927.689975][ T7421] gfs2: can't parse mount arguments 18:20:09 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x2c00000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:20:09 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) r2 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x10001, 0x0) ioctl$UDMABUF_CREATE_LIST(r2, 0x40087543, &(0x7f0000000140)=ANY=[@ANYBLOB="0000000006000000", @ANYRES32=r1, @ANYBLOB="0000000000c000f1ffffffff000000f0ffffffff", @ANYRES32=r1, @ANYBLOB="0000000000000000000000000000000000000100", @ANYRES32=r1, @ANYBLOB="00000000008000"/20, @ANYRES32=r1, @ANYBLOB="0000000000a000010100"/20, @ANYRES32=r1, @ANYBLOB="00000000004000000900000004f0ffffffffffff", @ANYRES32=r1, @ANYBLOB="0000000000400000000000000000000001000000"]) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, 0x0, 0x2000005) syz_open_dev$usb(0x0, 0x0, 0x800000002009) [ 927.799324][ T7435] FAULT_INJECTION: forcing a failure. [ 927.799324][ T7435] name failslab, interval 1, probability 0, space 0, times 0 [ 927.799585][ T7421] gfs2: invalid mount option: nob [ 927.799585][ T7421] rrier [ 927.812506][ T7435] CPU: 0 PID: 7435 Comm: syz-executor.3 Not tainted 5.1.0-rc4+ #65 [ 927.828137][ T7435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 927.838276][ T7435] Call Trace: [ 927.841573][ T7435] dump_stack+0x172/0x1f0 [ 927.845920][ T7435] should_fail.cold+0xa/0x15 [ 927.850511][ T7435] ? security_compute_sid.part.0+0xfb6/0x1620 [ 927.856590][ T7435] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 927.862398][ T7435] ? __lock_acquire+0x548/0x3fb0 [ 927.867337][ T7435] ? security_compute_sid.part.0+0xfe0/0x1620 [ 927.873580][ T7435] __should_failslab+0x121/0x190 [ 927.878527][ T7435] should_failslab+0x9/0x14 [ 927.883030][ T7435] __kmalloc+0x71/0x740 [ 927.887195][ T7435] ? context_struct_to_string+0x368/0x950 [ 927.892924][ T7435] context_struct_to_string+0x368/0x950 [ 927.898477][ T7435] ? dump_masked_av_helper+0xa0/0xa0 [ 927.903767][ T7435] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 927.910097][ T7435] ? sidtab_search_core+0x164/0x210 [ 927.915395][ T7435] security_sid_to_context_core.isra.0+0x2fb/0x390 [ 927.921913][ T7435] security_sid_to_context_force+0x3a/0x50 [ 927.927728][ T7435] selinux_inode_init_security+0x555/0x7b0 [ 927.933543][ T7435] ? selinux_inode_create+0x30/0x30 [ 927.938744][ T7435] ? lock_downgrade+0x880/0x880 [ 927.943607][ T7435] ? kasan_check_read+0x11/0x20 [ 927.948478][ T7435] security_inode_init_security+0x1b3/0x3c0 [ 927.954379][ T7435] ? ext4_init_acl+0x290/0x290 [ 927.959148][ T7435] ? security_skb_classify_flow+0xc0/0xc0 [ 927.964865][ T7435] ? posix_acl_create+0x11a/0x430 [ 927.969912][ T7435] ? lock_downgrade+0x880/0x880 [ 927.974775][ T7435] ? ext4_set_acl+0x4f0/0x4f0 [ 927.979559][ T7435] ? _raw_spin_unlock+0x2d/0x50 [ 927.984425][ T7435] ext4_init_security+0x34/0x40 [ 927.989278][ T7435] __ext4_new_inode+0x44b7/0x5450 [ 927.994765][ T7435] ? ext4_free_inode+0x1450/0x1450 [ 927.999894][ T7435] ? dqget+0x10d0/0x10d0 [ 928.004164][ T7435] ? selinux_determine_inode_label+0x1b1/0x390 [ 928.010328][ T7435] ext4_mkdir+0x3d5/0xdf0 [ 928.014672][ T7435] ? ext4_init_dot_dotdot+0x520/0x520 [ 928.020078][ T7435] ? selinux_inode_mkdir+0x23/0x30 [ 928.025193][ T7435] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 928.031437][ T7435] ? security_inode_mkdir+0xee/0x120 [ 928.036723][ T7435] vfs_mkdir+0x433/0x690 [ 928.041250][ T7435] do_mkdirat+0x234/0x2a0 [ 928.045603][ T7435] ? __ia32_sys_mknod+0xb0/0xb0 [ 928.050449][ T7435] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 928.055912][ T7435] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 928.061973][ T7435] ? do_syscall_64+0x26/0x610 [ 928.066670][ T7435] ? lockdep_hardirqs_on+0x418/0x5d0 [ 928.071958][ T7435] __x64_sys_mkdir+0x5c/0x80 [ 928.076551][ T7435] do_syscall_64+0x103/0x610 [ 928.081143][ T7435] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 928.087034][ T7435] RIP: 0033:0x458047 [ 928.090933][ T7435] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 928.110537][ T7435] RSP: 002b:00007fcd615cfa88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 928.118954][ T7435] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000458047 [ 928.127104][ T7435] RDX: 0000000000000005 RSI: 00000000000001ff RDI: 00000000200002c0 [ 928.135078][ T7435] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 928.143053][ T7435] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000005 18:20:09 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x2f00000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 928.151025][ T7435] R13: 00000000004c74d5 R14: 00000000004dd150 R15: 0000000000000004 [ 928.182621][ T7421] gfs2: can't parse mount arguments 18:20:09 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=off,nob\"rrier,upgrade,errors=withdraw,noloccookie']) 18:20:10 executing program 3 (fault-call:2 fault-nth:29): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 18:20:10 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319b") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) 18:20:10 executing program 4 (fault-call:7 fault-nth:0): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:20:10 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x3c00000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:20:10 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f00000001c0)) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e23, 0x5, @rand_addr="2516a17137967b2f5ebad82ceb2a5f39", 0x401}}, [0x7, 0x33db, 0x5, 0x6, 0x2, 0x7aba, 0xff, 0xfb64, 0x7fffffff, 0x1000100000001, 0xb7b, 0x101, 0x1f, 0x3, 0x100000000000000]}, &(0x7f0000000080)=0x100) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000140)={r3, 0x5, 0x78, "cc64c097398b385efa4a1142855f05b880bc4a7da9ef203f180e981a0df56d5c67d6cfbc33c36af1515f206f0b33804326df559bfb7b68aae04fa3a022c91cc64a250e111ae7e5d591aab7c4e27aa4028649f9c3d06ca2ce9a321a56967844d87b3277bc9197c403d880180c3b85c1f441fcfc4fd5f74403"}, 0x80) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, 0x0, 0x2000005) syz_open_dev$usb(0x0, 0x0, 0x800000002009) [ 928.470684][ T7453] gfs2: invalid mount option: nob"rrier [ 928.476310][ T7453] gfs2: can't parse mount arguments [ 928.555767][ T7462] FAULT_INJECTION: forcing a failure. [ 928.555767][ T7462] name failslab, interval 1, probability 0, space 0, times 0 [ 928.568582][ T7462] CPU: 0 PID: 7462 Comm: syz-executor.3 Not tainted 5.1.0-rc4+ #65 [ 928.576486][ T7462] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 928.586550][ T7462] Call Trace: [ 928.589866][ T7462] dump_stack+0x172/0x1f0 [ 928.594214][ T7462] should_fail.cold+0xa/0x15 [ 928.598824][ T7462] ? security_compute_sid.part.0+0xfb6/0x1620 [ 928.604930][ T7462] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 928.610753][ T7462] ? __lock_acquire+0x548/0x3fb0 [ 928.615700][ T7462] ? security_compute_sid.part.0+0xfe0/0x1620 [ 928.621873][ T7462] __should_failslab+0x121/0x190 [ 928.626830][ T7462] should_failslab+0x9/0x14 [ 928.631341][ T7462] __kmalloc+0x71/0x740 [ 928.635507][ T7462] ? context_struct_to_string+0x368/0x950 [ 928.641231][ T7462] context_struct_to_string+0x368/0x950 [ 928.646810][ T7462] ? dump_masked_av_helper+0xa0/0xa0 [ 928.652110][ T7462] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 928.658363][ T7462] ? sidtab_search_core+0x164/0x210 [ 928.663579][ T7462] security_sid_to_context_core.isra.0+0x2fb/0x390 [ 928.670102][ T7462] security_sid_to_context_force+0x3a/0x50 [ 928.675932][ T7462] selinux_inode_init_security+0x555/0x7b0 [ 928.681861][ T7462] ? selinux_inode_create+0x30/0x30 [ 928.687088][ T7462] ? lock_downgrade+0x880/0x880 [ 928.691969][ T7462] ? kasan_check_read+0x11/0x20 [ 928.696857][ T7462] security_inode_init_security+0x1b3/0x3c0 [ 928.702767][ T7462] ? ext4_init_acl+0x290/0x290 [ 928.707540][ T7462] ? security_skb_classify_flow+0xc0/0xc0 [ 928.713269][ T7462] ? posix_acl_create+0x11a/0x430 [ 928.718295][ T7462] ? lock_downgrade+0x880/0x880 [ 928.723168][ T7462] ? ext4_set_acl+0x4f0/0x4f0 [ 928.727895][ T7462] ? _raw_spin_unlock+0x2d/0x50 [ 928.732764][ T7462] ext4_init_security+0x34/0x40 [ 928.737621][ T7462] __ext4_new_inode+0x44b7/0x5450 [ 928.742663][ T7462] ? ext4_free_inode+0x1450/0x1450 [ 928.747785][ T7462] ? dqget+0x10d0/0x10d0 [ 928.752052][ T7462] ? selinux_determine_inode_label+0x1b1/0x390 [ 928.758217][ T7462] ext4_mkdir+0x3d5/0xdf0 [ 928.762565][ T7462] ? ext4_init_dot_dotdot+0x520/0x520 [ 928.767946][ T7462] ? selinux_inode_mkdir+0x23/0x30 [ 928.773096][ T7462] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 928.779348][ T7462] ? security_inode_mkdir+0xee/0x120 [ 928.784664][ T7462] vfs_mkdir+0x433/0x690 [ 928.788929][ T7462] do_mkdirat+0x234/0x2a0 [ 928.793268][ T7462] ? __ia32_sys_mknod+0xb0/0xb0 [ 928.798211][ T7462] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 928.803674][ T7462] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 928.809746][ T7462] ? do_syscall_64+0x26/0x610 [ 928.814428][ T7462] ? lockdep_hardirqs_on+0x418/0x5d0 [ 928.819719][ T7462] __x64_sys_mkdir+0x5c/0x80 [ 928.824324][ T7462] do_syscall_64+0x103/0x610 [ 928.828934][ T7462] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 928.834842][ T7462] RIP: 0033:0x458047 18:20:10 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=off,nob%rrier,upgrade,errors=withdraw,noloccookie']) 18:20:10 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 928.838747][ T7462] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 928.858358][ T7462] RSP: 002b:00007fcd615cfa88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 928.866788][ T7462] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000458047 [ 928.874805][ T7462] RDX: 0000000000000005 RSI: 00000000000001ff RDI: 00000000200002c0 [ 928.882797][ T7462] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 928.890815][ T7462] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000005 [ 928.898905][ T7462] R13: 00000000004c74d5 R14: 00000000004dd150 R15: 0000000000000004 18:20:10 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x103000, 0x0) socketpair(0x4, 0x80006, 0x6, &(0x7f00000000c0)) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm-monitor\x00', 0x40200, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x535000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, 0x0, 0x2000005) syz_open_dev$usb(0x0, 0x0, 0x800000002009) 18:20:10 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc0") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) 18:20:10 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) [ 929.019910][ T7547] gfs2: invalid mount option: nob%rrier [ 929.063288][ T7547] gfs2: can't parse mount arguments 18:20:10 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x4305000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:20:10 executing program 3 (fault-call:2 fault-nth:30): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 18:20:10 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000140)=@nat={'nat\x00', 0x19, 0x3, 0x410, [0x20000380, 0x0, 0x0, 0x20000458, 0x20000488], 0x0, &(0x7f0000000080), &(0x7f0000000380)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1d, 0x2, 0x883e, 'netdevsim0\x00', 'yam0\x00', 'bridge_slave_1\x00', 'vxcan1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xdf377981c805b519}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @random="c29aa7340127", [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xa8}}, @snat={'snat\x00', 0x10}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0x15, 0x8, 0x88ff, 'veth0_to_team\x00', 'bond0\x00', 'lo\x00', 'bridge_slave_0\x00', @empty, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @local, [0xff, 0xff, 0xff, 0xff], 0xe8, 0x120, 0x170, [@realm={'realm\x00', 0x10, {{0x4, 0x8, 0x1}}}, @quota={'quota\x00', 0x18, {{0x0, 0x0, 0x5, 0x9}}}]}, [@snat={'snat\x00', 0x10, {{@random="ab39aa5a70fe", 0xffffffffffffffff}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x0, 0x2, 0x8}}}}, {{{0x3, 0x4, 0x8137, 'bcsh0\x00', 'ip6erspan0\x00', 'sit0\x00', 'teql0\x00', @local, [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], @empty, [0xff, 0x0, 0x0, 0xff], 0xc0, 0x130, 0x168, [@helper={'helper\x00', 0x28, {{0x1, 'sane-20000\x00'}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@local, 0xfffffffffffffffe}}}, @snat={'snat\x00', 0x10, {{@local, 0x10}}}]}, @arpreply={'arpreply\x00', 0x10, {{@broadcast, 0xffffffffffffffff}}}}]}]}, 0x488) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, 0x0, 0x2000005) syz_open_dev$usb(0x0, 0x0, 0x800000002009) [ 929.223090][ T7547] gfs2: invalid mount option: nob%rrier [ 929.239401][ T7547] gfs2: can't parse mount arguments 18:20:10 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc0") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) 18:20:10 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=off,nob,rrier,upgrade,errors=withdraw,noloccookie']) 18:20:10 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x6000000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:20:11 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) syz_open_dev$dmmidi(&(0x7f0000004c80)='/dev/dmmidi#\x00', 0x80, 0x80) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000004cc0)='/selinux/enforce\x00', 0x40, 0x0) r3 = syz_open_dev$vbi(&(0x7f0000004d00)='/dev/vbi#\x00', 0x0, 0x2) preadv(r0, &(0x7f0000001600)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/71, 0x47}, {&(0x7f0000000040)=""/23, 0x17}, {&(0x7f00000000c0)=""/33, 0x21}, {&(0x7f00000012c0)=""/155, 0x9b}, {&(0x7f0000001380)=""/209, 0xd1}, {&(0x7f0000001480)=""/226, 0xe2}, {&(0x7f0000001580)=""/70, 0x46}], 0x8, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x22180) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:20:11 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc0") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) [ 929.432694][ T7698] FAULT_INJECTION: forcing a failure. [ 929.432694][ T7698] name failslab, interval 1, probability 0, space 0, times 0 [ 929.463859][ T7698] CPU: 1 PID: 7698 Comm: syz-executor.3 Not tainted 5.1.0-rc4+ #65 [ 929.471797][ T7698] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 929.471804][ T7698] Call Trace: [ 929.471841][ T7698] dump_stack+0x172/0x1f0 [ 929.471867][ T7698] should_fail.cold+0xa/0x15 [ 929.494341][ T7698] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 929.500170][ T7698] ? ___might_sleep+0x163/0x280 [ 929.505043][ T7698] __should_failslab+0x121/0x190 [ 929.510016][ T7698] should_failslab+0x9/0x14 [ 929.514534][ T7698] __kmalloc+0x2dc/0x740 [ 929.518811][ T7698] ? ext4_find_extent+0x76e/0x9d0 [ 929.518844][ T7698] ext4_find_extent+0x76e/0x9d0 [ 929.518867][ T7698] ext4_ext_map_blocks+0x1cc/0x5300 [ 929.534399][ T7698] ? ext4_ext_release+0x10/0x10 [ 929.539299][ T7698] ? lock_acquire+0x16f/0x3f0 [ 929.543991][ T7698] ? ext4_map_blocks+0x3fd/0x18e0 [ 929.549033][ T7698] ext4_map_blocks+0xec7/0x18e0 [ 929.553904][ T7698] ? ext4_issue_zeroout+0x190/0x190 [ 929.559123][ T7698] ? kasan_check_write+0x14/0x20 [ 929.564076][ T7698] ? __brelse+0x95/0xb0 [ 929.568253][ T7698] ext4_getblk+0xc4/0x510 [ 929.572878][ T7698] ? ext4_iomap_begin+0xfe0/0xfe0 [ 929.577938][ T7698] ? ext4_free_inode+0x1450/0x1450 [ 929.583062][ T7698] ext4_bread+0x8f/0x230 [ 929.587316][ T7698] ? ext4_getblk+0x510/0x510 [ 929.591921][ T7698] ext4_append+0x155/0x370 [ 929.596351][ T7698] ext4_mkdir+0x61b/0xdf0 [ 929.600703][ T7698] ? ext4_init_dot_dotdot+0x520/0x520 [ 929.606097][ T7698] ? selinux_inode_mkdir+0x23/0x30 [ 929.611213][ T7698] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 929.617469][ T7698] ? security_inode_mkdir+0xee/0x120 [ 929.622869][ T7698] vfs_mkdir+0x433/0x690 [ 929.627127][ T7698] do_mkdirat+0x234/0x2a0 [ 929.631659][ T7698] ? __ia32_sys_mknod+0xb0/0xb0 [ 929.636615][ T7698] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 929.642098][ T7698] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 929.648196][ T7698] ? do_syscall_64+0x26/0x610 [ 929.652883][ T7698] ? lockdep_hardirqs_on+0x418/0x5d0 [ 929.658177][ T7698] __x64_sys_mkdir+0x5c/0x80 [ 929.662977][ T7698] do_syscall_64+0x103/0x610 [ 929.667576][ T7698] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 929.673499][ T7698] RIP: 0033:0x458047 [ 929.677418][ T7698] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 929.697205][ T7698] RSP: 002b:00007fcd615cfa88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 929.706064][ T7698] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000458047 [ 929.714038][ T7698] RDX: 0000000000000005 RSI: 00000000000001ff RDI: 00000000200002c0 [ 929.714047][ T7698] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a 18:20:11 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 929.714055][ T7698] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000005 [ 929.714064][ T7698] R13: 00000000004c74d5 R14: 00000000004dd150 R15: 0000000000000004 18:20:11 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f00000001c0)) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='bcsh0\x00'}) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:20:11 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7f, 0x80) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x3f, 0x1) ioctl$RTC_ALM_SET(r1, 0x40247007, &(0x7f0000000180)={0x16, 0x4, 0x11, 0x12, 0x9, 0xfffffffffffffffa, 0x4, 0x0, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) r3 = fcntl$dupfd(r0, 0x406, r2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(r2, r0, 0x0, 0x2000005) fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000080)='trusted.overlay.origin\x00', &(0x7f0000000140)='y\x00', 0x2, 0x0) syz_open_dev$usb(0x0, 0x0, 0x800000002009) [ 929.783290][ T7702] gfs2: invalid mount option: nob [ 929.797167][ T7702] gfs2: can't parse mount arguments 18:20:11 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x800e000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:20:11 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=off,noba\"rier,upgrade,errors=withdraw,noloccookie']) [ 929.939574][ T7698] BFS-fs: bfs_fill_super(): No BFS filesystem on loop3 (magic=00000000) 18:20:11 executing program 3 (fault-call:2 fault-nth:31): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 18:20:11 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(0x0, 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) 18:20:11 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x400000, 0x0) connect$ax25(r2, &(0x7f0000000080)={{0x3, @null, 0x5}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @null, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default]}, 0x48) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, 0x0, 0x2000005) syz_open_dev$usb(0x0, 0x0, 0x800000002009) 18:20:11 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x8035000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:20:11 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) open(&(0x7f0000000000)='./file0\x00', 0x2, 0x1) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) [ 930.087792][ T7929] gfs2: invalid mount option: noba"rier 18:20:11 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(0x0, 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) [ 930.155191][ T7929] gfs2: can't parse mount arguments [ 930.170810][ T7940] FAULT_INJECTION: forcing a failure. [ 930.170810][ T7940] name failslab, interval 1, probability 0, space 0, times 0 [ 930.198864][ T7940] CPU: 1 PID: 7940 Comm: syz-executor.3 Not tainted 5.1.0-rc4+ #65 [ 930.206888][ T7940] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 930.216951][ T7940] Call Trace: [ 930.220278][ T7940] dump_stack+0x172/0x1f0 [ 930.224627][ T7940] should_fail.cold+0xa/0x15 [ 930.229430][ T7940] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 930.235250][ T7940] ? ___might_sleep+0x163/0x280 [ 930.240118][ T7940] __should_failslab+0x121/0x190 [ 930.245069][ T7940] should_failslab+0x9/0x14 [ 930.249595][ T7940] __kmalloc+0x2dc/0x740 [ 930.253852][ T7940] ? mark_held_locks+0xa4/0xf0 [ 930.258620][ T7940] ? kfree+0x173/0x230 [ 930.262696][ T7940] ? ext4_find_extent+0x76e/0x9d0 [ 930.267733][ T7940] ext4_find_extent+0x76e/0x9d0 [ 930.272603][ T7940] ext4_ext_map_blocks+0x1cc/0x5300 [ 930.277863][ T7940] ? ext4_ext_release+0x10/0x10 [ 930.282828][ T7940] ? find_held_lock+0x35/0x130 [ 930.287797][ T7940] ? lock_acquire+0x16f/0x3f0 [ 930.292495][ T7940] ? ext4_map_blocks+0x85d/0x18e0 [ 930.297547][ T7940] ext4_map_blocks+0x8c5/0x18e0 [ 930.302881][ T7940] ? ext4_issue_zeroout+0x190/0x190 [ 930.308112][ T7940] ? kasan_check_write+0x14/0x20 [ 930.313056][ T7940] ? __brelse+0x95/0xb0 [ 930.317227][ T7940] ext4_getblk+0xc4/0x510 [ 930.321571][ T7940] ? ext4_iomap_begin+0xfe0/0xfe0 [ 930.326619][ T7940] ? ext4_free_inode+0x1450/0x1450 [ 930.331748][ T7940] ext4_bread+0x8f/0x230 [ 930.336000][ T7940] ? ext4_getblk+0x510/0x510 [ 930.340713][ T7940] ext4_append+0x155/0x370 [ 930.345169][ T7940] ext4_mkdir+0x61b/0xdf0 [ 930.349517][ T7940] ? ext4_init_dot_dotdot+0x520/0x520 [ 930.355345][ T7940] ? selinux_inode_mkdir+0x23/0x30 [ 930.360466][ T7940] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 930.366725][ T7940] ? security_inode_mkdir+0xee/0x120 [ 930.372030][ T7940] vfs_mkdir+0x433/0x690 [ 930.376289][ T7940] do_mkdirat+0x234/0x2a0 [ 930.380640][ T7940] ? __ia32_sys_mknod+0xb0/0xb0 [ 930.385501][ T7940] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 930.390992][ T7940] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 930.397073][ T7940] ? do_syscall_64+0x26/0x610 [ 930.401762][ T7940] ? lockdep_hardirqs_on+0x418/0x5d0 [ 930.407063][ T7940] __x64_sys_mkdir+0x5c/0x80 [ 930.411666][ T7940] do_syscall_64+0x103/0x610 [ 930.416267][ T7940] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 930.422166][ T7940] RIP: 0033:0x458047 [ 930.426062][ T7940] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 930.445759][ T7940] RSP: 002b:00007fcd615cfa88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 18:20:12 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\x00', 0xfffffffffffffe2c}], 0x198, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, 0x0, 0x2000005) syz_open_dev$usb(0x0, 0xffffffffffffffff, 0x22001) 18:20:12 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x8100000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 930.454182][ T7940] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000458047 [ 930.462249][ T7940] RDX: 0000000000000005 RSI: 00000000000001ff RDI: 00000000200002c0 [ 930.470236][ T7940] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 930.478218][ T7940] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000005 [ 930.486289][ T7940] R13: 00000000004c74d5 R14: 00000000004dd150 R15: 0000000000000004 18:20:12 executing program 3 (fault-call:2 fault-nth:32): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 930.600539][ T7929] gfs2: invalid mount option: noba"rier [ 930.606128][ T7929] gfs2: can't parse mount arguments 18:20:12 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) socketpair(0x1, 0x0, 0x3ff, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$IP6T_SO_GET_INFO(r3, 0x29, 0x40, &(0x7f0000000240)={'filter\x00'}, &(0x7f0000000040)=0x54) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:20:12 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(0x0, 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) 18:20:12 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=off,noba,rier,upgrade,errors=withdraw,noloccookie']) 18:20:12 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r0, &(0x7f0000000340), 0x67, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendfile(r1, r0, 0x0, 0x2000005) r3 = syz_open_dev$usb(0x0, 0x0, 0x800000002009) ioctl$PPPIOCGUNIT(r3, 0x80047456, &(0x7f0000000040)) 18:20:12 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x86ddffff00000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:20:12 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x8847000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 930.828793][ T8063] FAULT_INJECTION: forcing a failure. [ 930.828793][ T8063] name failslab, interval 1, probability 0, space 0, times 0 [ 930.841565][ T8063] CPU: 1 PID: 8063 Comm: syz-executor.3 Not tainted 5.1.0-rc4+ #65 [ 930.849485][ T8063] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 930.859558][ T8063] Call Trace: [ 930.862878][ T8063] dump_stack+0x172/0x1f0 [ 930.867229][ T8063] should_fail.cold+0xa/0x15 [ 930.871861][ T8063] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 930.877698][ T8063] ? __es_tree_search.isra.0+0x1bf/0x230 [ 930.883446][ T8063] __should_failslab+0x121/0x190 [ 930.888501][ T8063] should_failslab+0x9/0x14 [ 930.893107][ T8063] kmem_cache_alloc+0x47/0x6f0 [ 930.897875][ T8063] ? ext4_es_scan+0x6f0/0x6f0 [ 930.897891][ T8063] ? do_raw_write_lock+0x124/0x290 [ 930.897910][ T8063] __es_insert_extent+0x2cc/0xf20 [ 930.897932][ T8063] ext4_es_insert_extent+0x2b7/0xa40 [ 930.897958][ T8063] ? ext4_es_scan_clu+0x50/0x50 [ 930.918032][ T8063] ? rcu_read_lock_sched_held+0x110/0x130 [ 930.928854][ T8063] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 930.934695][ T8212] gfs2: invalid mount option: noba [ 930.935213][ T8063] ? ext4_es_find_extent_range+0xff/0x600 [ 930.935238][ T8063] ext4_ext_put_gap_in_cache+0xfe/0x150 [ 930.935255][ T8063] ? ext4_rereserve_cluster+0x240/0x240 [ 930.935279][ T8063] ? ext4_find_extent+0x76e/0x9d0 [ 930.943613][ T8212] gfs2: can't parse mount arguments [ 930.946120][ T8063] ? ext4_find_extent+0x6a6/0x9d0 [ 930.946146][ T8063] ext4_ext_map_blocks+0x2146/0x5300 [ 930.946173][ T8063] ? ext4_ext_release+0x10/0x10 [ 930.946201][ T8063] ? lock_acquire+0x16f/0x3f0 [ 930.946224][ T8063] ? ext4_map_blocks+0x3fd/0x18e0 [ 930.957314][ T8063] ext4_map_blocks+0xec7/0x18e0 [ 930.957340][ T8063] ? ext4_issue_zeroout+0x190/0x190 [ 930.957364][ T8063] ? kasan_check_write+0x14/0x20 [ 930.957376][ T8063] ? __brelse+0x95/0xb0 [ 930.957401][ T8063] ext4_getblk+0xc4/0x510 [ 930.967613][ T8063] ? ext4_iomap_begin+0xfe0/0xfe0 [ 930.967633][ T8063] ? ext4_free_inode+0x1450/0x1450 [ 930.967652][ T8063] ext4_bread+0x8f/0x230 [ 930.967669][ T8063] ? ext4_getblk+0x510/0x510 [ 930.967692][ T8063] ext4_append+0x155/0x370 [ 930.967711][ T8063] ext4_mkdir+0x61b/0xdf0 [ 930.967732][ T8063] ? ext4_init_dot_dotdot+0x520/0x520 [ 930.978055][ T8063] ? selinux_inode_mkdir+0x23/0x30 [ 930.978073][ T8063] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 930.978089][ T8063] ? security_inode_mkdir+0xee/0x120 [ 930.978107][ T8063] vfs_mkdir+0x433/0x690 [ 930.978127][ T8063] do_mkdirat+0x234/0x2a0 [ 930.978144][ T8063] ? __ia32_sys_mknod+0xb0/0xb0 [ 930.978166][ T8063] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 930.987773][ T8063] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 930.987789][ T8063] ? do_syscall_64+0x26/0x610 [ 930.987806][ T8063] ? lockdep_hardirqs_on+0x418/0x5d0 [ 930.987836][ T8063] __x64_sys_mkdir+0x5c/0x80 [ 930.987854][ T8063] do_syscall_64+0x103/0x610 [ 930.987871][ T8063] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 930.987890][ T8063] RIP: 0033:0x458047 [ 931.129257][ T8063] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 931.148869][ T8063] RSP: 002b:00007fcd615cfa88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 931.157293][ T8063] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000458047 [ 931.165275][ T8063] RDX: 0000000000000005 RSI: 00000000000001ff RDI: 00000000200002c0 [ 931.173256][ T8063] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 931.181236][ T8063] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000005 [ 931.189218][ T8063] R13: 00000000004c74d5 R14: 00000000004dd150 R15: 0000000000000004 [ 931.197426][ C1] net_ratelimit: 26 callbacks suppressed [ 931.197434][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 931.208902][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 931.214802][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 931.220643][ C1] protocol 88fb is buggy, dev hsr_slave_1 18:20:12 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x8848000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 931.226482][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 931.232297][ C1] protocol 88fb is buggy, dev hsr_slave_1 18:20:12 executing program 4: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fsetxattr$security_smack_transmute(r1, &(0x7f00000003c0)='security.SMACK64TRANSMUTE\x00', &(0x7f0000000400)='TRUE', 0x4, 0x1) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x58, &(0x7f0000000180)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x20}}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in6={0xa, 0x4e20, 0x62, @local, 0x7}, @in6={0xa, 0x4e21, 0xbe, @loopback, 0x100}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000002c0)={r3, 0x9}, &(0x7f0000000300)=0x8) r4 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x480100) ioctl$EVIOCSKEYCODE_V2(r4, 0x40284504, &(0x7f0000000040)={0xba2, 0x16, 0xfffffffffffffffb, 0x0, "98447dbab991355d61d743d24e2dc0d7ef3da14e659f45487a27e54f44b0d99a"}) sendfile(r4, r0, &(0x7f00000000c0)=0x3, 0x2000001) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000340)={r3, 0x7}, &(0x7f0000000380)=0x8) r5 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) sendfile(r4, r5, 0x0, 0x4) [ 931.282470][ T8063] BFS-fs: bfs_fill_super(): No BFS filesystem on loop3 (magic=00000000) 18:20:12 executing program 1: r0 = socket$inet(0x2, 0x80000, 0x10001) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x5, 0x1, 0xfffffffffffffffb, 0x1, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000180)={r4, 0x6, 0x4}, 0x8) getrlimit(0x4, &(0x7f00000001c0)) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, 0x0, 0x6) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40087705, &(0x7f0000000240)={0x2, 0x6}) r5 = syz_open_dev$usb(0x0, 0x0, 0x800000002008) bind$inet(r5, &(0x7f0000000000)={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) 18:20:13 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) 18:20:13 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x8864000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 931.380557][ T8212] gfs2: invalid mount option: noba [ 931.395709][ T8212] gfs2: can't parse mount arguments 18:20:13 executing program 3 (fault-call:2 fault-nth:33): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 18:20:13 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) fcntl$setlease(r1, 0x400, 0x3) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:20:13 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) 18:20:13 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=off,nobar\"ier,upgrade,errors=withdraw,noloccookie']) 18:20:13 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) socket$inet(0x2, 0x800, 0x6) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r2 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video37\x00', 0x2, 0x0) ioctl$VIDIOC_ENCODER_CMD(r2, 0xc028564d, &(0x7f00000000c0)={0x3, 0x1, [0x0, 0x9, 0x3, 0x80000001, 0x4, 0x1, 0xc6, 0x3c2]}) fcntl$setlease(r1, 0x400, 0x1) sendfile(r1, r0, 0x0, 0x2000005) r3 = syz_open_dev$usb(0x0, 0x0, 0x800000002009) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffa000/0x3000)=nil, 0x27, 0x7, 0x200000000000010, &(0x7f0000ffa000/0x3000)=nil, 0x10000}) [ 931.559136][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 931.565060][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 931.570982][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 931.577035][ C0] protocol 88fb is buggy, dev hsr_slave_1 18:20:13 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x88a8ffff00000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 931.632613][ T8235] FAULT_INJECTION: forcing a failure. [ 931.632613][ T8235] name failslab, interval 1, probability 0, space 0, times 0 [ 931.646086][ T8235] CPU: 0 PID: 8235 Comm: syz-executor.3 Not tainted 5.1.0-rc4+ #65 [ 931.653988][ T8235] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 931.653994][ T8235] Call Trace: [ 931.654020][ T8235] dump_stack+0x172/0x1f0 [ 931.654044][ T8235] should_fail.cold+0xa/0x15 [ 931.654066][ T8235] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 931.654087][ T8235] ? ___might_sleep+0x163/0x280 [ 931.654107][ T8235] __should_failslab+0x121/0x190 [ 931.654124][ T8235] should_failslab+0x9/0x14 [ 931.654141][ T8235] kmem_cache_alloc+0x2b2/0x6f0 [ 931.654164][ T8235] ? rcu_read_lock_sched_held+0x110/0x130 [ 931.667952][ T8235] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 931.667968][ T8235] ? __mark_inode_dirty+0x241/0x1290 [ 931.667991][ T8235] ext4_mb_new_blocks+0x5a8/0x3c70 [ 931.682695][ T8235] ? mark_held_locks+0xa4/0xf0 [ 931.682715][ T8235] ? ext4_find_extent+0x76e/0x9d0 [ 931.682744][ T8235] ext4_ext_map_blocks+0x2c28/0x5300 [ 931.682768][ T8235] ? ext4_ext_release+0x10/0x10 [ 931.733919][ T8235] ? find_held_lock+0x35/0x130 [ 931.733960][ T8235] ext4_map_blocks+0x8c5/0x18e0 [ 931.753703][ T8235] ? ext4_issue_zeroout+0x190/0x190 [ 931.758924][ T8235] ? kasan_check_write+0x14/0x20 [ 931.763929][ T8235] ? __brelse+0x95/0xb0 [ 931.768123][ T8235] ext4_getblk+0xc4/0x510 [ 931.772466][ T8235] ? ext4_iomap_begin+0xfe0/0xfe0 [ 931.777505][ T8235] ? ext4_free_inode+0x1450/0x1450 [ 931.782626][ T8235] ext4_bread+0x8f/0x230 [ 931.782642][ T8235] ? ext4_getblk+0x510/0x510 [ 931.782665][ T8235] ext4_append+0x155/0x370 [ 931.782684][ T8235] ext4_mkdir+0x61b/0xdf0 [ 931.782705][ T8235] ? ext4_init_dot_dotdot+0x520/0x520 [ 931.800791][ T8242] gfs2: invalid mount option: nobar"ier [ 931.805770][ T8235] ? selinux_inode_mkdir+0x23/0x30 [ 931.816394][ T8235] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 931.816410][ T8235] ? security_inode_mkdir+0xee/0x120 [ 931.816427][ T8235] vfs_mkdir+0x433/0x690 [ 931.816446][ T8235] do_mkdirat+0x234/0x2a0 [ 931.836595][ T8235] ? __ia32_sys_mknod+0xb0/0xb0 [ 931.841463][ T8235] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 931.845116][ T8242] gfs2: can't parse mount arguments [ 931.846929][ T8235] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 931.846953][ T8235] ? do_syscall_64+0x26/0x610 [ 931.862875][ T8235] ? lockdep_hardirqs_on+0x418/0x5d0 [ 931.868181][ T8235] __x64_sys_mkdir+0x5c/0x80 [ 931.872794][ T8235] do_syscall_64+0x103/0x610 [ 931.877415][ T8235] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 931.883319][ T8235] RIP: 0033:0x458047 [ 931.887220][ T8235] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 931.906925][ T8235] RSP: 002b:00007fcd615cfa88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 931.915348][ T8235] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000458047 [ 931.923526][ T8235] RDX: 0000000000000005 RSI: 00000000000001ff RDI: 00000000200002c0 [ 931.931501][ T8235] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 931.939478][ T8235] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000005 [ 931.947460][ T8235] R13: 00000000004c74d5 R14: 00000000004dd150 R15: 0000000000000004 18:20:13 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x88caffff00000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:20:13 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000001400)={0x0, 0xffffffffffffff9c, 0x0, 0xb, &(0x7f00000013c0)='/dev/loop#\x00'}, 0x30) ptrace$getregs(0xe, r3, 0x1f51, &(0x7f0000001440)=""/193) r4 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm-monitor\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001280)={0x0, 0x5}, &(0x7f00000012c0)=0x8) sendmsg$inet_sctp(r4, &(0x7f0000001380)={&(0x7f00000001c0)=@in6={0xa, 0x4e24, 0x0, @rand_addr="f18ffa3b41c95cc0d92108c1fb84da43", 0x80000000}, 0x1c, &(0x7f0000001240)=[{&(0x7f0000000240)="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", 0x1000}], 0x1, &(0x7f0000001300)=ANY=[@ANYBLOB="300000000000000084000000010000000400ff03090200003f0000004009000009000000460d0000ff010000", @ANYRES32=r5, @ANYBLOB="180000000000ffffffbf00003f0000000400000000000000"], 0x48}, 0x48004) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$KDSKBMODE(r6, 0x4b45, &(0x7f00000000c0)=0x3) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x204, 0x202) 18:20:13 executing program 3 (fault-call:2 fault-nth:34): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 932.193799][ T8242] gfs2: invalid mount option: nobar"ier [ 932.209718][ T8242] gfs2: can't parse mount arguments 18:20:13 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) 18:20:13 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10002, 0x0) sendto$ax25(r0, &(0x7f0000001b80)="4b954d37ed18ec5f63178dad01e21ceee043aa87cdcde3f8c6c9c36bde21d99413972bd8ceb7633fe2b44fd1411da500f4cf0585c01b14416e9189f0e0718eb8ffdba35be2faa52aece5efaa8239029ef44d38414834e0dfdd911dae71bbf150d9de1a978ab22cf1a10c9de353efd5ab2354facf061ec374f4ffc043f57a81c813e3198e31571b878d0f565500b82ed32fe79711c4701e7acd22ddccff0d9b28de9392b6f2bf827e4f446625164208b31df6f7ecdb41a98387320a8192c573d7564f641aee34b42932aa706eec0aea19567f8c0d5651e8308ba75ad74187d2db8a70e16129f902ab50ff6dcd106d", 0xee, 0x40010, &(0x7f0000001b00)={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x3}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x48) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001600)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$packet(0xffffffffffffffff, &(0x7f0000003f00)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000003f40)=0x14, 0x800) sendmmsg(r2, &(0x7f0000004340)=[{{&(0x7f0000000080)=@ipx={0x4, 0x3, 0x4, "22421730d7e9", 0x3}, 0x80, &(0x7f0000001380)=[{&(0x7f0000000140)="e68742a94af95f1e8abdc64cdcf592e0aad18797e934793d9153fb775efce22f0a482a4676afc98046b3473f2b466f5c26bffbadea131d0c01eeae5f2a9e2ca000b9697df4e786e42951991faf1e", 0x4e}, {&(0x7f00000001c0)="dd14b7d026c1dce390e7cc070f4d70e03ca1792b650129bf3d6b33b57eda4a36e7890f480238049da2998e660bf2a5e488a41599990da2cff767b75c", 0x3c}, {&(0x7f0000000240)="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", 0xfc}, {&(0x7f0000000380)="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", 0x1000}], 0x4, &(0x7f00000013c0)=[{0x18, 0xff, 0x100, "f2"}, {0x50, 0x1, 0x20, "d79d1e212949eb9044a69b65ca08ed15904883a258818602d922e8b0ed065c8a6fe7e3004b9eb812ca3dd2c414218c0120dc3777adc4550834083e"}, {0x20, 0x105, 0x1ff, "c4061c501af1b36791ecbefcc45a"}, {0xd0, 0x88, 0x1, "6103f6b47a146e21dc8fdb648797fc85bb5d12958e0cdef5751beb0137105daa865ede67fd0ac9084da793ef8fbdd16fa191aaf0824d430e5b9dfcda4aba3c822810a44b1ea884fca018189d91ce0b8441406d031693b0571916567b5d82be74a7fb4c3f8001ea736bce73f2c308d90b56469afe57fe60ecd911986279ed32775d9f4d27f8bc823a5ae240dde828d82bf765a641341ab98b188d40eaf95bd59c7a386f91548b3cbc424d3de02f901dd335ef8efc09cd77455a68cfbb9900d841"}], 0x158}, 0x1}, {{&(0x7f0000003f80)=@hci={0x1f, r4, 0x1}, 0x80, &(0x7f0000004200)=[{&(0x7f0000004000)="14db74c3ef360aaa760e7939856ee3e8276d9114930059d1f6ed2713722620aed63830cbcea73d7068b60b22dfc51c1284e9cb05b148bfc38c9ad4b47d685cb4cb2095b865b149d137b90d1777488d23dedb6eb306d698e358915aad26034e33ddada8700ae7756979493119a7610135c9e01efd0db44ab86488779c62a14630b3f45ab27d904e882a0135e2451d105ef68087fa592dbe891f5f7d7fb3735b1e9dcce9503691d859af", 0xa9}, {&(0x7f00000040c0)="95e212f9e3f4e0e832dc683bef61ff08321121beacdc484765029e39e9d95c6dcda126dcce86a0dd43f2442532f7053a52a25c642c70b74a56aaec53f652a97f067da13bd7b425adfdc804f2235bd1182e25c9935c2406043d8655589eeb61504810afde96d3d7391e5039e8b6292d0caf45d0e7dfdce8a682b4dde9ad", 0x7d}, {&(0x7f0000004140)="0ff8e17dc16bc73da9c41c595b69ed1c808a4b7bf0ece6d5ceba9566577b2a9286ed0aed5fbba2e2fc740ce6cd1104c753fa709ec729fa17380277b0fbf62329b9ab448ea1e0c33c2162018bbff5a7b3d81b09fc81096020e78020192b574b7f756df78ccbb14c58126a6a5f218c7a2214bd7bb0ac1e79447c9488a1cafc48a657de6bc1c5de00030ac1aa65999a4aeb52325d4b6875496c24ee1fb679cf9190260546104ca9e615bfaa5d0709a5735d450f52238ca03414b6c4c977db290e", 0xbf}], 0x3, &(0x7f0000001780)=ANY=[@ANYBLOB="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"/373], 0xf0}, 0x100000000}], 0x2, 0x20000000) setsockopt$sock_int(r3, 0x1, 0x9, &(0x7f00000015c0)=0xdccc, 0x4) r5 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r5, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001900)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001940)={{{@in6=@initdev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@remote}}, &(0x7f0000001a40)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000001a80)={0x5, 0x73e4, r6, 0x0, r7, 0x0, 0x40, 0x38}) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r5) sendfile(r5, r1, 0x0, 0x2000005) r8 = openat$full(0xffffffffffffff9c, &(0x7f0000001740)='/dev/full\x00', 0x200000, 0x0) ioctl$SG_GET_VERSION_NUM(r8, 0x2282, &(0x7f0000001ac0)) syz_open_dev$usb(0x0, 0x0, 0x800000002009) 18:20:13 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x7) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1ff, 0x400) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e23, @broadcast}}}, &(0x7f0000000040)=0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r4, 0xb11}, &(0x7f0000000140)=0x8) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:20:13 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x8906000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:20:13 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=off,nobar,ier,upgrade,errors=withdraw,noloccookie']) [ 932.341713][ T8365] FAULT_INJECTION: forcing a failure. [ 932.341713][ T8365] name failslab, interval 1, probability 0, space 0, times 0 [ 932.354503][ T8365] CPU: 0 PID: 8365 Comm: syz-executor.3 Not tainted 5.1.0-rc4+ #65 [ 932.362403][ T8365] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 932.372464][ T8365] Call Trace: [ 932.375768][ T8365] dump_stack+0x172/0x1f0 [ 932.380109][ T8365] should_fail.cold+0xa/0x15 [ 932.384709][ T8365] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 932.390528][ T8365] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 932.396257][ T8365] ? __es_tree_search.isra.0+0x1bf/0x230 [ 932.401914][ T8365] __should_failslab+0x121/0x190 [ 932.406871][ T8365] should_failslab+0x9/0x14 [ 932.411390][ T8365] kmem_cache_alloc+0x47/0x6f0 [ 932.416165][ T8365] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 932.416181][ T8365] ? ext4_es_can_be_merged+0x1a3/0x2a0 [ 932.416192][ T8365] ? ext4_es_scan+0x6f0/0x6f0 [ 932.416214][ T8365] ? do_raw_write_lock+0x124/0x290 [ 932.437238][ T8365] __es_insert_extent+0x2cc/0xf20 [ 932.442540][ T8365] ext4_es_insert_extent+0x2b7/0xa40 [ 932.447850][ T8365] ? ext4_es_scan_clu+0x50/0x50 [ 932.452740][ T8365] ext4_map_blocks+0xb87/0x18e0 [ 932.452766][ T8365] ? ext4_issue_zeroout+0x190/0x190 [ 932.452789][ T8365] ? kasan_check_write+0x14/0x20 [ 932.452808][ T8365] ? __brelse+0x95/0xb0 [ 932.471938][ T8365] ext4_getblk+0xc4/0x510 [ 932.476273][ T8365] ? ext4_iomap_begin+0xfe0/0xfe0 [ 932.476294][ T8365] ? ext4_free_inode+0x1450/0x1450 [ 932.476321][ T8365] ext4_bread+0x8f/0x230 18:20:14 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) 18:20:14 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) mlockall(0x6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, 0x0, 0x2000005) r2 = dup2(r0, r0) write$P9_RLOPEN(r2, &(0x7f0000000000)={0x18, 0xd, 0x2, {{0x2, 0x1, 0x4}, 0xffffffff}}, 0x18) syz_open_dev$usb(0x0, 0x0, 0x800000002009) [ 932.490674][ T8365] ? ext4_getblk+0x510/0x510 [ 932.495282][ T8365] ext4_append+0x155/0x370 [ 932.499703][ T8365] ext4_mkdir+0x61b/0xdf0 [ 932.504053][ T8365] ? ext4_init_dot_dotdot+0x520/0x520 [ 932.509438][ T8365] ? selinux_inode_mkdir+0x23/0x30 [ 932.514552][ T8365] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 932.514570][ T8365] ? security_inode_mkdir+0xee/0x120 [ 932.514588][ T8365] vfs_mkdir+0x433/0x690 [ 932.514608][ T8365] do_mkdirat+0x234/0x2a0 [ 932.514626][ T8365] ? __ia32_sys_mknod+0xb0/0xb0 [ 932.514650][ T8365] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 932.534714][ T8365] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 932.534732][ T8365] ? do_syscall_64+0x26/0x610 [ 932.534748][ T8365] ? lockdep_hardirqs_on+0x418/0x5d0 [ 932.534768][ T8365] __x64_sys_mkdir+0x5c/0x80 [ 932.534784][ T8365] do_syscall_64+0x103/0x610 [ 932.534808][ T8365] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 932.551321][ T8365] RIP: 0033:0x458047 18:20:14 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f0000000140)=""/61, &(0x7f00000001c0)=0x3d) r3 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r3) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='fdinfo/3\x00') setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r4, 0x6, 0x14, &(0x7f0000000040)=0x2, 0x4) sendfile(r3, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:20:14 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x89ffffff00000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 932.551337][ T8365] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 932.551346][ T8365] RSP: 002b:00007fcd615cfa88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 932.551360][ T8365] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000458047 [ 932.551369][ T8365] RDX: 0000000000000005 RSI: 00000000000001ff RDI: 00000000200002c0 [ 932.551378][ T8365] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 932.551386][ T8365] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000005 [ 932.551395][ T8365] R13: 00000000004c74d5 R14: 00000000004dd150 R15: 0000000000000004 [ 932.669876][ T8365] BFS-fs: bfs_fill_super(): No BFS filesystem on loop3 (magic=00000000) 18:20:14 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000140)={0x4, 0x58, &(0x7f0000000080)="4016d6c8777afb7bd095909089952c1a8d886f297b9dc8eebcf0595e04571d6a100fb7161a677a0a4a73066bf5a87d281e0c1266a47aaf62a98000d31a68431d05f10c849f8df5a896db68922a10e7d2c1ac39fc7989e2ab"}) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x1, 0x82) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, 0x0, 0x2000005) syz_open_dev$usb(0x0, 0x0, 0x800000002009) 18:20:14 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) 18:20:14 executing program 3 (fault-call:2 fault-nth:35): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 18:20:14 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0xc20a300000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 932.763386][ T8489] gfs2: invalid mount option: nobar [ 932.768715][ T8489] gfs2: can't parse mount arguments 18:20:14 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0xf20a300000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:20:14 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r1) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) [ 932.971774][ T8603] FAULT_INJECTION: forcing a failure. [ 932.971774][ T8603] name failslab, interval 1, probability 0, space 0, times 0 [ 932.984889][ T8603] CPU: 1 PID: 8603 Comm: syz-executor.3 Not tainted 5.1.0-rc4+ #65 [ 932.994034][ T8603] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 933.004108][ T8603] Call Trace: [ 933.007422][ T8603] dump_stack+0x172/0x1f0 [ 933.011775][ T8603] should_fail.cold+0xa/0x15 [ 933.016383][ T8603] ? fault_create_debugfs_attr+0x1e0/0x1e0 18:20:14 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=off,nobarr\ner,upgrade,errors=withdraw,noloccookie']) 18:20:14 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) 18:20:14 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, 0x0, 0x2000005) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x5c, "9cffea16f3c448b9f3012a751886d0f5ac1f2bab2ef35258d15ad326177d0867085097c08ce1e33ec656ff65f718980430bbae709aa4fcf9f6599fcdc6bac4e5a78736630674c5a58122476afe5a4023ade1071480ecbebf3330cdcd"}, &(0x7f0000000140)=0x64) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={r3, 0x3}, 0x8) syz_open_dev$usb(0x0, 0x0, 0x800000002009) [ 933.022210][ T8603] ? __sigqueue_alloc+0x173/0x4d0 [ 933.027254][ T8603] ? find_held_lock+0x35/0x130 [ 933.032041][ T8603] __should_failslab+0x121/0x190 [ 933.036999][ T8603] should_failslab+0x9/0x14 [ 933.041521][ T8603] kmem_cache_alloc+0x47/0x6f0 [ 933.046302][ T8603] ? kasan_check_read+0x11/0x20 [ 933.051180][ T8603] __sigqueue_alloc+0x268/0x4d0 [ 933.056045][ T8603] __send_signal+0xda3/0x1590 [ 933.060744][ T8603] send_signal+0x49/0xd0 [ 933.065034][ T8603] force_sig_info+0x251/0x310 18:20:14 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0xff00000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 933.069738][ T8603] force_sig_fault+0xbb/0xf0 [ 933.074351][ T8603] ? force_sigsegv+0x120/0x120 [ 933.079151][ T8603] ? trace_hardirqs_on+0x67/0x230 [ 933.084188][ T8603] __bad_area_nosemaphore+0x332/0x420 [ 933.089576][ T8603] bad_area+0x69/0x80 [ 933.093580][ T8603] __do_page_fault+0x996/0xda0 [ 933.098348][ T8603] do_page_fault+0x71/0x581 [ 933.102858][ T8603] ? page_fault+0x8/0x30 [ 933.107113][ T8603] page_fault+0x1e/0x30 [ 933.111293][ T8603] RIP: 0033:0x4528df 18:20:14 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008916, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/capi/capi20ncci\x00', 0x100, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000580)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000000680)=0xe8) stat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() r6 = getuid() getresgid(&(0x7f0000000780)=0x0, &(0x7f00000007c0), &(0x7f0000000800)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000840)=0x0) r9 = getegid() r10 = getpgid(0x0) fstat(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000900), &(0x7f0000000940)=0x0, &(0x7f0000000980)) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000f80)={0x0, 0xffffffffffffffff, 0x0, 0x16, &(0x7f0000000f40)='#wlan1\x8eGPL)mime_type&\x00', 0xffffffffffffffff}, 0x30) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000fc0)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in=@multicast2}}, &(0x7f00000010c0)=0xe8) lstat(&(0x7f0000001100)='./file0\x00', &(0x7f0000001140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = fcntl$getown(r0, 0x9) getresuid(&(0x7f0000003640)=0x0, &(0x7f0000003680), &(0x7f00000036c0)) stat(&(0x7f0000003700)='./file0\x00', &(0x7f0000003740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000003c00)=0x0) fstat(r0, &(0x7f0000003c40)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003cc0)={0x0, 0x0, 0x0}, &(0x7f0000003d00)=0xc) r22 = getpgrp(0x0) fstat(0xffffffffffffff9c, &(0x7f0000004180)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004200)={0x0, 0x0, 0x0}, &(0x7f0000004240)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004280)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000042c0)={{{@in=@initdev, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f00000043c0)=0xe8) r27 = getgid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000004400)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000004440)={{{@in6=@initdev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000004540)=0xe8) stat(&(0x7f0000004580)='./file0\x00', &(0x7f00000045c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004640)={0x0}, &(0x7f0000004680)=0xc) fstat(r0, &(0x7f00000046c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000004740)='./file0\x00', &(0x7f0000004780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000004900)=[{&(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f00000002c0)="db6c5b7b1cf9bbd0f1cdc43694727744c54b77903e1396195562b0c404787481f6efd89085d7876ea7c0f149386b3c8e16019146f37245dcc8cd3a87dea3dbeb2b5476cc209dcdc9a9975ffb16a6971bb9a24f3213aec2f7622df44617c0cf7d8ba8fc47509e45ae60bd3ac32fc145064db4de7ea823f663fb7a07b1a7d0d82bd08d055d5b7fc55eb3ca05c1a6256507d9efa48bd976436f9dd9684a5b2611d5", 0xa0}], 0x1, &(0x7f00000001c0), 0x0, 0x4080}, {&(0x7f0000000380)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000400)="6bb4bdc54adc0c7eb4bcc578f3e5546b04d1b85e281219506a89633f1db2d52d81c4d93ef45d485f4bdc", 0x2a}, {&(0x7f0000000440)="8662228161905fe931f17ec0b5b59c84159064f870e022e22d7ca1e35bf67fbfe6bb57419ea7c691a0ea93aecedc6b19bac9200b345e43d771c9a320b45a5106c36ef3d9620eb24322ec3aa1b2338e48a216fff36c0a19dd54128bbb8a588a9e1c11acf67ab011879269b96722eff714fd89f64d27c2182ddbee69f674d131b0b01b227522b04ac5c4e213c0d7393afb8caf511f02660525d658a281801e73f92fb55d0d", 0xa4}], 0x2, &(0x7f00000009c0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, 0xee00, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x80, 0x40}, {&(0x7f0000000a40)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000ec0)=[{&(0x7f0000000ac0)="0a3a2fb94a6588a54ff6a4d1ea1a03e42d6f0724f9ab8600f00849931da4fbc40758b6fa8c9e3b46bd64e8feb3faed5c054fa24bdaebc5fc4fce09a0f4c63af08a0091df015ab8a7767e0e5fde3eff3ef87e077197a9cd5784377d9eb6616f59c3d56dde65d5af46315019bb7849a532a60afb05a887d2336ba305090fa4778aa2b1e366f5d84a019e26dc085fc14ee55a0ad4d9cd7e40085ec4821da932a896f72a624ed4af6e4b5b116d1e41b340acddbd9c9f3c924390a73b52eac998e4208654a7ab2ed20c951695641a64da7cfa2f012d8a991b522024", 0xd9}, {&(0x7f0000000bc0)="d744fc734d20a915c00300e7cdf1c6e63bcaafd3f2c83a0c1bebffde911baef1c75ed6830231f9e4c873754ce8bb08627729942b0375eeed7e9541942304b2694addff574f3241c08222bda0515a92add33b56d0f2891c903881fc83a50940647e58814f7f87b132abc31cb77b0f84be3c78dcca5482707102e48734495ada04de9d24ba963a1caf38284ab7eb32055a0acf1c387ace09cc223d4678e95105740d7f0c1425806c", 0xa7}, {&(0x7f0000000c80)="a9bf6e0d56389857468d8a961eed7fd32d5d8d59b03593fddd6091508584eb5411a9c2c6e67114bd30318d44512567018a5db452853e50f2645bcf52e04cea025726a367128c25c5249472a6570db153a864379716838e5d0931583cad0efcd8d07f4346892cb85382848769e2a9c113fbe45fa51bba57691bc47349b52e0afd327cf6b8b58591e196764c2fb7a8fafa8e91a9517712054688075330b48a7a41066d2f0a36d101b651315bd919cd7cfa51d5ffed3b354cd1f1942b7b708abbecff0a2d5f47cc3177771ce3aa3d26c1409e3616fc282cc4de52e704843cbbd68a89d72aed2bc51fe1815229", 0xeb}, {&(0x7f0000000d80)="5abf293ac035c623fe0594239030c8966b5d8304dc", 0x15}, {&(0x7f0000000dc0)="6efadc1264c8cc47f47ee8f98e77ad4affd247d18d1b752048387aa3dc9bb98f73933cd6de99c21c2db8ac96e03f649dd38417f306fb23b7fb1648bcaece0dfe87f6240b65ca5888d4bd36c3c9a97121319c4fc745550c4de6fc55478a14a07544dc42633b2c157b8c3ce12f43c663325e60ea79afeab7b758305e57f6ccc45c6d9716f8810fe9f2c14e8edab749a37f1e75021dcbf4dbe57a068fa4270e6cdbec8141b70980bb4ea6cc612b64cfb10e15fd2a9f5104eed9", 0xb8}, {&(0x7f0000000e80)}], 0x6, &(0x7f00000011c0)=[@cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x20, 0x1ad1e67a01f23d0}, {&(0x7f0000001200)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000035c0)=[{&(0x7f0000001280)="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", 0xfa}, 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0x1000}, {&(0x7f0000003440)="83cef78e6084c92b4fcbf3e220d6b18ff1a8739a6fce7b8b0f261afdcaa4184659a593018ba44b0b2c81e12581dcc8f440a30a8d87758c33a17a07fe094a594a527bc0551170fba6b46e87cccef3eacff0094328e40f", 0x56}, {&(0x7f00000034c0)="a40d9027ab181665fe17fe6bf2830347ce3a", 0x12}, {&(0x7f0000003500)="886b0237a0c6e3be291d128c1c6e5952d6a1ce640eb975118468c5b54d005a2f9a49e46b17b1d6b7fd6386e8c0ab433453fb18addb75b413b0f5c44c1956e2998e79f32ab4db69e4074b45f2c14ad542ba3468c2778e8f2d7e456c97a276162c3933da8e3f672305d7608c2f7af54e221929edf38d0f8877401fbf3bc007c7af15c9104e3b3f4fe056d2b370f5ac6e58f3a0cab71965c9d843b16bb43c433806", 0xa0}], 0x8, &(0x7f00000037c0)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0x48, 0x4000000}, {&(0x7f0000003840)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000003b80)=[{&(0x7f00000038c0)="f9c2263e8cf251b88c82794a611239070f27aebcfaeb4985b243fc1356d9d5dc1fe19ecf550ee1081cd4b8043722e9cc486a4df39f07caba93e6457a1df73cc7ceed1b179f9fad953ffb4818cb2baef82ca43fcd8a166d0c0efaa2ee03b94e5dbdb482eb14c899a1541f17fd8be258a7", 0x70}, {&(0x7f0000003940)="516faad525", 0x5}, {&(0x7f0000003980)="c0321b7c184677536d75b5d0575b43fe3c74b961a423f5043def575eb68818ba26896c63249c55d205d3cd68c330c5050343974ea52f2c3c8faba3ad15e56333f2ce5a6d2246c594c36c719d052d078608a56e4d45a6ea5deeee0247a755b79d8d946828afe430210c0c627ed9e3b7d279e9b08c8125f4d384364b95a407ec0cd8bd82ad9bc6e7459bed0d3aaec96010c58aacdf9456107769b9e3761fb01be2fe138c6105faf147856d8addf1f94db2ca8ee1e9fcf61cac42e89b", 0xbb}, {&(0x7f0000003a40)="1e605c50424f6aad6dec29bc93486ec5216eba075198b6ceccf66570e9f12855950cb91371e01d80f97232b75907764f37dfb20a75cbf36a4ddb2d032b2d97b8528b0a818e2a26e121e8a5dadbad0dc551ce7ae94f2e0834b4d0a5431684346615b80fc1dc7e17f2245033d8383bc9cd3aee7223edf34be547990759cfe5169ea67a19b3395b9bbf860ed61e2597d7cac1cd18f91aa060e4919ad67e", 0x9c}, {&(0x7f0000003b00)="7cbc97b487ebdae5e71c01892721dcd5e7bcdba265f4f45829da7f442636507167f34049b90970c7412cbb8399005ce3df473ced2e8f351d9173559d8e8dd7f1c82e2ae9083c1893d19a487df24e65e17c23ca714bbca49fa5b454d8b692defe", 0x60}], 0x5, &(0x7f0000003d40)=[@cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x90, 0x8004}, {&(0x7f0000003e00)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000004140)=[{&(0x7f0000003e80)="7157c22d6a5a72902f1587ada49641f40acceb712616fcf54fcc7044f0acc430af2d843b6fd5abbb31f1da4a45444ac47029f12b714ab0ff6733aed0f2703936b5a406fb0be0884bc4d87e80f44b22c2858100347532e7d737fe0f8c4ef934a37bf80b6de98ffedbec59f0e0", 0x6c}, {&(0x7f0000003f00)="eda1e3640fc81990aefcdf52118ef980376df684e108afa0f37dbc67264716414713390a479cb27ce22537c20e2c9305f94e37d0585681be7e2e88367f39f6ba991ab15fda746b88cfc6c1613a346cc1b69a9f94b5d2e3e3125df8c71e60b77a765cca8c4f", 0x65}, {&(0x7f0000003f80)="00abdab74f2d56fce6ee22e589d93119a3f05ec466cee2529a8dcdf3fa2c5372e18bb422f8fbf2d8076c16d81774dc4707814b06cca46dcf69cccda8047dd508e07d58d11bf5135b6262c5d33d0adce5c8ecb43c59361801593d6841f51b8c55a42e63a83451bb9481a3223367f765b5fedb9437d9fe8a298cc1bf25952631c2aa346ab25a2d0111", 0x88}, {&(0x7f0000004040)="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", 0xff}], 0x4, &(0x7f0000004800)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xf0, 0x800}], 0x6, 0x4001) r34 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r35 = memfd_create(&(0x7f0000000000)='t\b\x00\x00\xf9\xff\x85nGL\xb0\x1e\xe2', 0x1) ioctl$EVIOCSABS2F(r35, 0x401845ef, &(0x7f0000000040)={0x9, 0x3, 0xd5, 0x100, 0xffffffffffff8257, 0x748}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r34, 0x4c00, r34) sendfile(r35, r34, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) [ 933.115193][ T8603] Code: bc d1 f3 0f 7f 27 f3 0f 7f 6f 10 f3 0f 7f 77 20 f3 0f 7f 7f 30 49 83 c0 0f 49 29 d0 48 8d 7c 17 31 e9 95 0b 00 00 66 0f ef c0 0f 6f 0e f3 0f 6f 56 10 66 0f 74 c1 66 0f d7 d0 49 83 f8 11 0f [ 933.135697][ T8603] RSP: 002b:00007fcd615cfa88 EFLAGS: 00010283 [ 933.141773][ T8603] RAX: 00007fcd615cfb40 RBX: 0000000000000010 RCX: 0000000000000000 [ 933.149755][ T8603] RDX: 00000000000000e0 RSI: 0000000000000000 RDI: 00007fcd615cfb40 [ 933.157737][ T8603] RBP: 0000000000000000 R08: 00000000000000e0 R09: 000000000000000a [ 933.165721][ T8603] R10: 0000000000000075 R11: 00000000004e2aa0 R12: 0000000000000005 [ 933.173712][ T8603] R13: 00000000004c74d5 R14: 00000000004dd150 R15: 0000000000000004 [ 933.263919][ T8603] BFS-fs: bfs_fill_super(): No BFS filesystem on loop3 (magic=00000000) [ 933.288752][ T8714] gfs2: invalid mount option: nobarr [ 933.288752][ T8714] er [ 933.305812][ T8714] gfs2: can't parse mount arguments 18:20:14 executing program 3 (fault-call:2 fault-nth:36): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 18:20:15 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:20:15 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=off,nobarr\"er,upgrade,errors=withdraw,noloccookie']) 18:20:15 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) [ 933.491695][ T8806] FAULT_INJECTION: forcing a failure. [ 933.491695][ T8806] name failslab, interval 1, probability 0, space 0, times 0 18:20:15 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340), 0x1000000000000209, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r2 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x2400, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x43c001}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x48, r3, 0x310, 0x70bd2b, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x15e}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x62}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffff7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x20044040) sendfile(r1, r0, 0x0, 0x2000005) syz_open_dev$usb(0x0, 0x0, 0x800000002009) [ 933.560222][ T8806] CPU: 1 PID: 8806 Comm: syz-executor.3 Not tainted 5.1.0-rc4+ #65 [ 933.568158][ T8806] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 933.578227][ T8806] Call Trace: [ 933.581542][ T8806] dump_stack+0x172/0x1f0 [ 933.585891][ T8806] should_fail.cold+0xa/0x15 [ 933.585917][ T8806] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 933.585942][ T8806] ? ___might_sleep+0x163/0x280 [ 933.585964][ T8806] __should_failslab+0x121/0x190 18:20:15 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8, 0x10042) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) [ 933.596354][ T8806] should_failslab+0x9/0x14 [ 933.596373][ T8806] __kmalloc_track_caller+0x2d8/0x740 [ 933.596401][ T8806] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 933.596427][ T8806] ? strndup_user+0x77/0xd0 [ 933.626944][ T8806] memdup_user+0x26/0xb0 [ 933.626964][ T8806] strndup_user+0x77/0xd0 [ 933.626982][ T8806] ksys_mount+0x7b/0x150 [ 933.626998][ T8806] __x64_sys_mount+0xbe/0x150 [ 933.627018][ T8806] do_syscall_64+0x103/0x610 [ 933.627040][ T8806] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 933.635596][ T8806] RIP: 0033:0x45b69a [ 933.658857][ T8806] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 933.678477][ T8806] RSP: 002b:00007fcd615cfa88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 933.686905][ T8806] RAX: ffffffffffffffda RBX: 00007fcd615cfb40 RCX: 000000000045b69a [ 933.694889][ T8806] RDX: 00007fcd615cfae0 RSI: 00000000200002c0 RDI: 00007fcd615cfb00 [ 933.702962][ T8806] RBP: 0000000000000000 R08: 00007fcd615cfb40 R09: 00007fcd615cfae0 18:20:15 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 933.710944][ T8806] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000005 [ 933.718928][ T8806] R13: 00000000004c74d5 R14: 00000000004dd150 R15: 0000000000000004 [ 933.740533][ T8838] gfs2: invalid mount option: nobarr"er [ 933.761217][ T8838] gfs2: can't parse mount arguments 18:20:15 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:20:15 executing program 3 (fault-call:2 fault-nth:37): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 18:20:15 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) [ 933.850682][ T8838] gfs2: invalid mount option: nobarr"er [ 933.856267][ T8838] gfs2: can't parse mount arguments 18:20:15 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000080)={0xffffffffffffffff}, 0x13f, 0x8}}, 0x20) write$RDMA_USER_CM_CMD_NOTIFY(r2, &(0x7f0000000140)={0xf, 0x8, 0xfa00, {r3}}, 0x10) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, 0x0, 0x2000005) r4 = syz_open_dev$usb(0x0, 0x0, 0x800000002009) bind$bt_sco(r4, &(0x7f0000000180)={0x1f, {0x4, 0x8, 0xffffffffffffffbf, 0xd0, 0x7c, 0x9}}, 0x8) 18:20:15 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=off,nobarr%er,upgrade,errors=withdraw,noloccookie']) 18:20:15 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:20:15 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) 18:20:15 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000000), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) [ 933.969811][ T8947] FAULT_INJECTION: forcing a failure. [ 933.969811][ T8947] name failslab, interval 1, probability 0, space 0, times 0 [ 934.040894][ T8947] CPU: 1 PID: 8947 Comm: syz-executor.3 Not tainted 5.1.0-rc4+ #65 [ 934.048950][ T8947] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 934.059015][ T8947] Call Trace: [ 934.062330][ T8947] dump_stack+0x172/0x1f0 [ 934.066684][ T8947] should_fail.cold+0xa/0x15 [ 934.071302][ T8947] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 934.077131][ T8947] ? ___might_sleep+0x163/0x280 [ 934.082089][ T8947] __should_failslab+0x121/0x190 [ 934.087079][ T8947] should_failslab+0x9/0x14 [ 934.091608][ T8947] kmem_cache_alloc_trace+0x2d1/0x760 [ 934.096997][ T8947] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 934.103253][ T8947] ? _copy_from_user+0xdd/0x150 [ 934.108118][ T8947] copy_mount_options+0x5c/0x3a0 [ 934.113068][ T8947] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 934.119410][ T8947] ksys_mount+0xa7/0x150 [ 934.123759][ T8947] __x64_sys_mount+0xbe/0x150 [ 934.128478][ T8947] do_syscall_64+0x103/0x610 [ 934.133083][ T8947] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 934.138983][ T8947] RIP: 0033:0x45b69a [ 934.142888][ T8947] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 934.162592][ T8947] RSP: 002b:00007fcd615cfa88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 934.171105][ T8947] RAX: ffffffffffffffda RBX: 00007fcd615cfb40 RCX: 000000000045b69a [ 934.179091][ T8947] RDX: 00007fcd615cfae0 RSI: 00000000200002c0 RDI: 00007fcd615cfb00 18:20:15 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000000c0)={'syz_tun\x00', {0x2, 0x4e23, @broadcast}}) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r0, 0x0, 0x2aa, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)=@buf) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="0000406dbc0331d6ecbbec75842800007d010000010000000000000000000000688d886a64f8793f4a90d70d6a4cd058e113b97b6e4a27606aa472584ad42ff178b9d6e2b5123dea15bc3abb3301e7b636fc3537dd52b1eefa44d0d2b5bcbe9d0df04da8e66170239db1da02cfe9557165f064c226bd6b7dab4db39987bd678d1674835da9cc5442756698b583d461d893612bcff26b38c4957bc4131b28328fc854390205bbec90f7a6c1c5f8bebf9fd62ce1799165100870e87d3f22e8eea86f219d63be0d3a6aeaeb7a4a98e6fdbd363c17a85bb18beacad12f2a45f54ca839f7e5"], 0xe3) [ 934.187076][ T8947] RBP: 0000000000000000 R08: 00007fcd615cfb40 R09: 00007fcd615cfae0 [ 934.195058][ T8947] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000005 [ 934.203039][ T8947] R13: 00000000004c74d5 R14: 00000000004dd150 R15: 0000000000000004 18:20:15 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340), 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) 18:20:15 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x7f) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, 0x0, 0x2000005) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x88381, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) signalfd(r1, &(0x7f0000000140)={0x1003}, 0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r3, 0x200}, &(0x7f00000001c0)=0x8) syz_open_dev$usb(0x0, 0x0, 0x800000002009) getpeername$netlink(r2, &(0x7f0000000240), &(0x7f0000000280)=0xc) 18:20:15 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 934.311227][ T8964] gfs2: invalid mount option: nobarr%er [ 934.316816][ T8964] gfs2: can't parse mount arguments 18:20:15 executing program 3 (fault-call:2 fault-nth:38): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 18:20:16 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, 0x0, 0x2000005) syz_open_dev$usb(0x0, 0x0, 0x800000002009) [ 934.425654][ T9084] FAULT_INJECTION: forcing a failure. [ 934.425654][ T9084] name failslab, interval 1, probability 0, space 0, times 0 [ 934.440757][ T8964] gfs2: invalid mount option: nobarr%er [ 934.447107][ T8964] gfs2: can't parse mount arguments [ 934.459508][ T9084] CPU: 0 PID: 9084 Comm: syz-executor.3 Not tainted 5.1.0-rc4+ #65 [ 934.467417][ T9084] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 934.477485][ T9084] Call Trace: [ 934.480790][ T9084] dump_stack+0x172/0x1f0 [ 934.485148][ T9084] should_fail.cold+0xa/0x15 [ 934.489764][ T9084] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 934.496027][ T9084] ? ___might_sleep+0x163/0x280 [ 934.500921][ T9084] __should_failslab+0x121/0x190 [ 934.505870][ T9084] should_failslab+0x9/0x14 [ 934.510389][ T9084] kmem_cache_alloc_trace+0x2d1/0x760 [ 934.515772][ T9084] ? refcount_dec_and_mutex_lock+0x90/0x90 [ 934.521585][ T9084] ? rcu_read_lock_sched_held+0x110/0x130 [ 934.527312][ T9084] ? kmem_cache_alloc_trace+0x354/0x760 [ 934.532876][ T9084] legacy_init_fs_context+0x48/0xe0 [ 934.538093][ T9084] ? generic_parse_monolithic+0x200/0x200 [ 934.543829][ T9084] alloc_fs_context+0x365/0x640 [ 934.548690][ T9084] fs_context_for_mount+0x25/0x30 [ 934.553748][ T9084] do_mount+0x13d7/0x2c40 [ 934.558089][ T9084] ? copy_mount_string+0x40/0x40 [ 934.563039][ T9084] ? __sanitizer_cov_trace_const_cmp8+0xf/0x20 [ 934.569206][ T9084] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 934.575451][ T9084] ? copy_mount_options+0x280/0x3a0 [ 934.580662][ T9084] ksys_mount+0xdb/0x150 [ 934.584922][ T9084] __x64_sys_mount+0xbe/0x150 [ 934.589611][ T9084] do_syscall_64+0x103/0x610 [ 934.594212][ T9084] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 934.600101][ T9084] RIP: 0033:0x45b69a [ 934.603999][ T9084] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 18:20:16 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:20:16 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340), 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) [ 934.623628][ T9084] RSP: 002b:00007fcd615cfa88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 934.632050][ T9084] RAX: ffffffffffffffda RBX: 00007fcd615cfb40 RCX: 000000000045b69a [ 934.640024][ T9084] RDX: 00007fcd615cfae0 RSI: 00000000200002c0 RDI: 00007fcd615cfb00 [ 934.648002][ T9084] RBP: 0000000000000000 R08: 00007fcd615cfb40 R09: 00007fcd615cfae0 [ 934.655985][ T9084] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000005 [ 934.663965][ T9084] R13: 00000000004c74d5 R14: 00000000004dd150 R15: 0000000000000004 18:20:16 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=off,nobarr,er,upgrade,errors=withdraw,noloccookie']) 18:20:16 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x50}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x3c, r2, 0x400, 0x70bd2d, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x50}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x82}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8004}, 0x4000010) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r4, r3, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:20:16 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:20:16 executing program 3 (fault-call:2 fault-nth:39): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 18:20:16 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x7) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x2, 0x0) bind$rose(r2, &(0x7f0000000140)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x5, [@default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}]}, 0x40) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) splice(r0, &(0x7f0000000000), r1, &(0x7f0000000080), 0x10001, 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000000c0)="d53e3e694ecd27", 0x7}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, 0x0, 0x2000005) syz_open_dev$usb(0x0, 0x0, 0x800000002009) 18:20:16 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x1fc0000000000, 0x200) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) r3 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000040)=0x8000, 0x4) [ 934.912388][ T9201] gfs2: invalid mount option: nobarr [ 934.917713][ T9201] gfs2: can't parse mount arguments 18:20:16 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:20:16 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340), 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) [ 935.021215][ T9205] FAULT_INJECTION: forcing a failure. [ 935.021215][ T9205] name failslab, interval 1, probability 0, space 0, times 0 [ 935.078005][ T9205] CPU: 1 PID: 9205 Comm: syz-executor.3 Not tainted 5.1.0-rc4+ #65 [ 935.085949][ T9205] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 935.096017][ T9205] Call Trace: [ 935.099330][ T9205] dump_stack+0x172/0x1f0 [ 935.103689][ T9205] should_fail.cold+0xa/0x15 [ 935.108301][ T9205] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 935.114129][ T9205] ? ___might_sleep+0x163/0x280 [ 935.119000][ T9205] __should_failslab+0x121/0x190 [ 935.125534][ T9205] should_failslab+0x9/0x14 [ 935.130076][ T9205] kmem_cache_alloc_trace+0x2d1/0x760 [ 935.135492][ T9205] ? refcount_dec_and_mutex_lock+0x90/0x90 [ 935.141422][ T9205] ? rcu_read_lock_sched_held+0x110/0x130 [ 935.147278][ T9205] ? kmem_cache_alloc_trace+0x354/0x760 [ 935.152876][ T9205] legacy_init_fs_context+0x48/0xe0 [ 935.158100][ T9205] ? generic_parse_monolithic+0x200/0x200 [ 935.163840][ T9205] alloc_fs_context+0x365/0x640 [ 935.168719][ T9205] fs_context_for_mount+0x25/0x30 [ 935.173765][ T9205] do_mount+0x13d7/0x2c40 [ 935.178117][ T9205] ? retint_kernel+0x2d/0x2d [ 935.182733][ T9205] ? copy_mount_string+0x40/0x40 [ 935.187684][ T9205] ? copy_mount_options+0x1d9/0x3a0 [ 935.192897][ T9205] ? write_comp_data+0x68/0x70 [ 935.197762][ T9205] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 935.204020][ T9205] ? copy_mount_options+0x280/0x3a0 [ 935.211234][ T9205] ksys_mount+0xdb/0x150 [ 935.215492][ T9205] __x64_sys_mount+0xbe/0x150 [ 935.220183][ T9205] do_syscall_64+0x103/0x610 [ 935.225134][ T9205] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 935.231297][ T9205] RIP: 0033:0x45b69a [ 935.235210][ T9205] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 935.255004][ T9205] RSP: 002b:00007fcd615cfa88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 935.263435][ T9205] RAX: ffffffffffffffda RBX: 00007fcd615cfb40 RCX: 000000000045b69a [ 935.271431][ T9205] RDX: 00007fcd615cfae0 RSI: 00000000200002c0 RDI: 00007fcd615cfb00 [ 935.279418][ T9205] RBP: 0000000000000000 R08: 00007fcd615cfb40 R09: 00007fcd615cfae0 [ 935.287408][ T9205] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000005 [ 935.295394][ T9205] R13: 00000000004c74d5 R14: 00000000004dd150 R15: 0000000000000004 18:20:16 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:20:17 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=off,nobarri\nr,upgrade,errors=withdraw,noloccookie']) 18:20:17 executing program 4: syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:20:17 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{0x0}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) 18:20:17 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:20:17 executing program 3 (fault-call:2 fault-nth:40): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 18:20:17 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000000), 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, 0x0, 0x2000005) r3 = syz_open_dev$usb(0x0, 0x0, 0x800000002009) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x8, 0x7, 0xfff}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0x4, 0x3, 0x7, 0x2, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000240)={r4, 0x1, 0x7, 0x1, 0x61, 0x5, 0x2, 0x4, {r5, @in6={{0xa, 0x4e20, 0x4, @loopback, 0x9a33}}, 0x57bf, 0x3, 0x5, 0x2ee, 0x9}}, &(0x7f00000001c0)=0xb0) [ 935.524409][ T9325] gfs2: invalid mount option: nobarri [ 935.524409][ T9325] r [ 935.550994][ T9325] gfs2: can't parse mount arguments 18:20:17 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x29], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 935.623901][ T9335] FAULT_INJECTION: forcing a failure. [ 935.623901][ T9335] name failslab, interval 1, probability 0, space 0, times 0 [ 935.637737][ T9325] gfs2: invalid mount option: nobarri [ 935.637737][ T9325] r [ 935.669434][ T9325] gfs2: can't parse mount arguments [ 935.695754][ T9335] CPU: 1 PID: 9335 Comm: syz-executor.3 Not tainted 5.1.0-rc4+ #65 [ 935.703689][ T9335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 935.714108][ T9335] Call Trace: [ 935.717425][ T9335] dump_stack+0x172/0x1f0 [ 935.721773][ T9335] should_fail.cold+0xa/0x15 [ 935.726372][ T9335] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 935.732200][ T9335] ? ___might_sleep+0x163/0x280 [ 935.737065][ T9335] __should_failslab+0x121/0x190 [ 935.742095][ T9335] should_failslab+0x9/0x14 [ 935.746604][ T9335] kmem_cache_alloc+0x2b2/0x6f0 [ 935.751551][ T9335] ? cache_grow_end+0xa4/0x190 [ 935.756325][ T9335] ? kasan_check_write+0x14/0x20 [ 935.761295][ T9335] getname_flags+0xd6/0x5b0 [ 935.765810][ T9335] user_path_at_empty+0x2f/0x50 [ 935.765838][ T9335] do_mount+0x150/0x2c40 [ 935.765855][ T9335] ? copy_mount_options+0x5c/0x3a0 [ 935.765871][ T9335] ? copy_mount_string+0x40/0x40 [ 935.765894][ T9335] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 935.780075][ T9335] ? copy_mount_options+0x280/0x3a0 [ 935.780095][ T9335] ksys_mount+0xdb/0x150 [ 935.780113][ T9335] __x64_sys_mount+0xbe/0x150 [ 935.780132][ T9335] do_syscall_64+0x103/0x610 [ 935.780150][ T9335] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 935.780161][ T9335] RIP: 0033:0x45b69a [ 935.780176][ T9335] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 18:20:17 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{0x0}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) 18:20:17 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) r2 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x0, 0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$TIPC_SRC_DROPPABLE(r2, 0x10f, 0x80, &(0x7f00000000c0), &(0x7f0000000140)=0x4) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = getpid() r4 = syz_open_procfs(r3, &(0x7f0000000040)='maps\x00') ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000180), 0x2000005) ioctl$ASHMEM_GET_SIZE(r4, 0x7704, 0x0) gettid() ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000380)={'team0\x00', 0x0}) recvfrom$packet(r2, &(0x7f0000000200)=""/24, 0x18, 0xe20aaacf12d46446, &(0x7f00000003c0)={0x11, 0x1f, r5, 0x1, 0x67, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) r6 = gettid() kcmp(r6, r6, 0x0, r0, r0) shutdown(r0, 0x0) r7 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) write$FUSE_NOTIFY_INVAL_ENTRY(r7, &(0x7f00000001c0)={0x26, 0x3, 0x0, {0x3, 0x5, 0x0, 'maps\x00'}}, 0x26) fgetxattr(r4, &(0x7f0000000240)=@random={'user.', 't\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05'}, &(0x7f0000000280)=""/137, 0x89) [ 935.780183][ T9335] RSP: 002b:00007fcd615cfa88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 935.848074][ T9335] RAX: ffffffffffffffda RBX: 00007fcd615cfb40 RCX: 000000000045b69a [ 935.856056][ T9335] RDX: 00007fcd615cfae0 RSI: 00000000200002c0 RDI: 00007fcd615cfb00 [ 935.864036][ T9335] RBP: 0000000000000000 R08: 00007fcd615cfb40 R09: 00007fcd615cfae0 [ 935.872016][ T9335] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000005 [ 935.880007][ T9335] R13: 00000000004c74d5 R14: 00000000004dd150 R15: 0000000000000004 18:20:17 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=off,nobarri\"r,upgrade,errors=withdraw,noloccookie']) 18:20:17 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2b], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:20:17 executing program 3 (fault-call:2 fault-nth:41): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 18:20:17 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x1000, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) r2 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x7fffffff, 0x400000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r3 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x5, 0x80) setns(r3, 0x68000000) sendfile(r1, r0, 0x0, 0x2000005) r4 = syz_open_dev$usb(0x0, 0x0, 0x800000002009) write$P9_RREMOVE(r4, &(0x7f0000000000)={0x7, 0x7b, 0x1}, 0x7) flock(r0, 0xc) ioctl$TIOCGSID(r4, 0x5429, &(0x7f00000000c0)=0x0) fcntl$lock(r1, 0x0, &(0x7f0000000140)={0x2, 0x7, 0x4, 0x0, r5}) 18:20:17 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) r3 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) recvmmsg(r3, &(0x7f00000030c0)=[{{0x0, 0x0, &(0x7f0000000900)=[{&(0x7f0000000240)=""/180, 0xb4}, {&(0x7f0000000300)=""/236, 0xec}, {&(0x7f0000000400)=""/237, 0xed}, {&(0x7f0000000500)=""/167, 0xa7}, {&(0x7f0000000000)=""/94, 0x5e}, {&(0x7f00000005c0)=""/245, 0xf5}, {&(0x7f00000006c0)=""/200, 0xc8}, {&(0x7f00000007c0)=""/191, 0xbf}, {&(0x7f0000000880)=""/72, 0x48}], 0x9, &(0x7f00000000c0)=""/16, 0x10}, 0xff}, {{&(0x7f00000009c0)=@caif=@rfm, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/44, 0x2c}, {&(0x7f0000000a40)=""/188, 0xbc}, {&(0x7f0000000b00)=""/132, 0x84}], 0x3, &(0x7f0000000bc0)=""/235, 0xeb}, 0x7}, {{0x0, 0x0, &(0x7f0000001d80)=[{&(0x7f0000000cc0)=""/132, 0x84}, {&(0x7f0000000d80)=""/4096, 0x1000}], 0x2, &(0x7f0000001dc0)=""/74, 0x4a}}, {{&(0x7f0000001e40)=@ax25={{0x3, @default}, [@default, @null, @null, @default, @null, @bcast, @default, @rose]}, 0x80, &(0x7f0000002440)=[{&(0x7f0000001ec0)=""/172, 0xac}, {&(0x7f0000001f80)=""/202, 0xca}, {&(0x7f0000002080)=""/139, 0x8b}, {&(0x7f0000002140)=""/186, 0xba}, {&(0x7f0000002200)=""/219, 0xdb}, {&(0x7f0000002300)=""/202, 0xca}, {&(0x7f0000002400)=""/44, 0x2c}], 0x7}, 0xffffffffffff0001}, {{&(0x7f00000024c0)=@pptp={0x18, 0x2, {0x0, @empty}}, 0x80, &(0x7f0000002700)=[{&(0x7f0000002540)=""/105, 0x69}, {&(0x7f00000025c0)=""/165, 0xa5}, {&(0x7f0000002680)=""/10, 0xa}, {&(0x7f00000026c0)=""/57, 0x39}], 0x4, &(0x7f0000002740)=""/26, 0x1a}, 0x8e0}, {{&(0x7f0000002780)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000002980)=[{&(0x7f0000002800)=""/217, 0xd9}, {&(0x7f0000002900)=""/97, 0x61}], 0x2, &(0x7f00000029c0)=""/84, 0x54}, 0x1}, {{&(0x7f0000002a40)=@ax25={{0x3, @null}, [@rose, @rose, @netrom, @default, @rose]}, 0x80, &(0x7f0000002f00)=[{&(0x7f0000002ac0)=""/84, 0x54}, {&(0x7f0000002b40)=""/82, 0x52}, {&(0x7f0000002bc0)=""/249, 0xf9}, {&(0x7f0000002cc0)}, {&(0x7f0000002d00)=""/231, 0xe7}, {&(0x7f0000002e00)=""/32, 0x20}, {&(0x7f0000002e40)=""/181, 0xb5}], 0x7, &(0x7f0000002f80)=""/11, 0xb}, 0x824}, {{0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000002fc0)=""/30, 0x1e}], 0x1, &(0x7f0000003040)=""/67, 0x43}, 0x1}], 0x8, 0x100, &(0x7f00000032c0)) 18:20:17 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{0x0}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) 18:20:17 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 936.081926][ T9454] gfs2: invalid mount option: nobarri"r [ 936.101481][ T9456] FAULT_INJECTION: forcing a failure. [ 936.101481][ T9456] name failslab, interval 1, probability 0, space 0, times 0 [ 936.124232][ T9454] gfs2: can't parse mount arguments [ 936.143985][ T9456] CPU: 1 PID: 9456 Comm: syz-executor.3 Not tainted 5.1.0-rc4+ #65 [ 936.151913][ T9456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 936.161993][ T9456] Call Trace: [ 936.165302][ T9456] dump_stack+0x172/0x1f0 [ 936.169650][ T9456] should_fail.cold+0xa/0x15 [ 936.174253][ T9456] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 936.174274][ T9456] ? ___might_sleep+0x163/0x280 [ 936.174294][ T9456] __should_failslab+0x121/0x190 [ 936.174313][ T9456] should_failslab+0x9/0x14 [ 936.194468][ T9456] kmem_cache_alloc_trace+0x2d1/0x760 [ 936.199865][ T9456] ? refcount_dec_and_mutex_lock+0x90/0x90 [ 936.205671][ T9456] ? rcu_read_lock_sched_held+0x110/0x130 [ 936.211396][ T9456] ? kmem_cache_alloc_trace+0x354/0x760 [ 936.216946][ T9456] legacy_init_fs_context+0x48/0xe0 [ 936.222144][ T9456] ? generic_parse_monolithic+0x200/0x200 [ 936.227861][ T9456] alloc_fs_context+0x365/0x640 [ 936.232710][ T9456] fs_context_for_mount+0x25/0x30 [ 936.237746][ T9456] do_mount+0x13d7/0x2c40 [ 936.242078][ T9456] ? copy_mount_string+0x40/0x40 [ 936.247020][ T9456] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 936.253342][ T9456] ? copy_mount_options+0x280/0x3a0 [ 936.258545][ T9456] ksys_mount+0xdb/0x150 [ 936.262810][ T9456] __x64_sys_mount+0xbe/0x150 [ 936.267498][ T9456] do_syscall_64+0x103/0x610 [ 936.272094][ T9456] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 936.277985][ T9456] RIP: 0033:0x45b69a [ 936.281881][ T9456] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 936.301766][ T9456] RSP: 002b:00007fcd615cfa88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 936.310184][ T9456] RAX: ffffffffffffffda RBX: 00007fcd615cfb40 RCX: 000000000045b69a [ 936.318173][ T9456] RDX: 00007fcd615cfae0 RSI: 00000000200002c0 RDI: 00007fcd615cfb00 [ 936.326163][ T9456] RBP: 0000000000000000 R08: 00007fcd615cfb40 R09: 00007fcd615cfae0 [ 936.334139][ T9456] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000005 [ 936.342193][ T9456] R13: 00000000004c74d5 R14: 00000000004dd150 R15: 0000000000000004 18:20:18 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) sendfile(r1, r0, 0x0, 0x2000005) syz_open_dev$usb(0x0, 0x0, 0x800000002009) 18:20:18 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x00\x8d:\x0e\xa8\xa8X \xbc\xb3\xdbr^\x954\x9e\xa8\xd3b\xf9\xf3p\xb6|i\x87\xdbDn\xf7\x00\xa4 \xb7\x02\xb4\x98\x85\xb3\x01\xb0\xacX\xb04\xc3\x16n cf\xd38\xbc1\x96\x81i\x11 i\x9a\xfd\t\xd8b\xf7C\xa3N5\n\xfd\x01\x15\xc3Q5\xc3\xc0\x98\xd8p\xa9\xa02\x8f9E\x9e\r\xfd\x0f\xb0\x86\xbc\xb8\xde\xf0@\x8c\r 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 936.835522][ T9618] RSP: 002b:00007fcd615cfa88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 936.843949][ T9618] RAX: ffffffffffffffda RBX: 00007fcd615cfb40 RCX: 000000000045b69a [ 936.852006][ T9618] RDX: 00007fcd615cfae0 RSI: 00000000200002c0 RDI: 00007fcd615cfb00 [ 936.859986][ T9618] RBP: 0000000000000000 R08: 00007fcd615cfb40 R09: 00007fcd615cfae0 [ 936.867969][ T9618] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000005 [ 936.875973][ T9618] R13: 00000000004c74d5 R14: 00000000004dd150 R15: 0000000000000004 18:20:18 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=off,nobarri%r,upgrade,errors=withdraw,noloccookie']) 18:20:18 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:20:18 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) inotify_init1(0x80800) sendfile(r1, r0, 0x0, 0x2000005) r2 = syz_open_dev$usb(0x0, 0x0, 0x800000002009) fdatasync(r0) ioctl$sock_ifreq(r2, 0x8993, &(0x7f0000000000)={'veth1\x00', @ifru_mtu=0xa2}) 18:20:18 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x5, &(0x7f0000000000)="9bc0700000000000000000") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x400, 0x18580) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:20:18 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) 18:20:18 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:20:18 executing program 3 (fault-call:2 fault-nth:43): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 18:20:18 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x2) ioctl$SG_IO(r3, 0x2285, &(0x7f00000004c0)={0x0, 0xfffffffffffffffc, 0xf3, 0x4, @scatter={0x3, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/54, 0x36}, {&(0x7f00000000c0)=""/55, 0x37}, {&(0x7f0000000240)=""/170, 0xaa}]}, &(0x7f0000000300)="66acfc37edc44f041b15c6128f496e92275c7c8f53e33613da8f081bdad4f5cc81787162b1257655a610c2d41201510ffbb1eab5a627bad49a915d9d9d50a48f964a6b9016aee61af0b20ae3a18c3ce0d383e5309e20fe770ce129da69d523ad08d45b31fbc64e228784bec68d3cea693393fde5f6e0051ad5487f7f17b88a65b2a0ea4213963618df82602b2374cce334db23ed429fc78f67ad89851fadbe0a7adf42fd5e5a46d67dce6b5df58f4ce8e854dcf668431e5f34a95a9b1af7058e2ba5a99c2020d0e9453000f503b5b47f670c648bf6bb001cd18df622f84bd75526e9a45ec15f71ddfc6d64ab2a99ba0009a377", &(0x7f0000000400)=""/150, 0x236, 0x0, 0xffffffffffffffff, &(0x7f00000001c0)}) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) [ 937.074877][ T9707] gfs2: invalid mount option: nobarri%r [ 937.109957][ T9707] gfs2: can't parse mount arguments 18:20:18 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:20:18 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) [ 937.196260][ T9707] gfs2: invalid mount option: nobarri%r [ 937.213446][ T9707] gfs2: can't parse mount arguments 18:20:18 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x917b, 0xbfffd) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x3, 0x200080) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x3, &(0x7f00000000c0)={0xffffffffffffffff}, 0x13f, 0xa}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000180)={0x7, 0x8, 0xfa00, {r3, 0xffffffff}}, 0x10) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f00000001c0), 0x4) sendfile(r1, r0, 0x0, 0x2000005) r4 = syz_open_dev$usb(0x0, 0x0, 0x800000002009) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000000380)={0x6, {{0xa, 0x4e21, 0x6, @local, 0x9}}, {{0xa, 0x4e23, 0x0, @loopback, 0x7}}}, 0x108) [ 937.244238][ T9810] FAULT_INJECTION: forcing a failure. [ 937.244238][ T9810] name failslab, interval 1, probability 0, space 0, times 0 [ 937.280337][ T9810] CPU: 1 PID: 9810 Comm: syz-executor.3 Not tainted 5.1.0-rc4+ #65 [ 937.288295][ T9810] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 937.298361][ T9810] Call Trace: [ 937.301670][ T9810] dump_stack+0x172/0x1f0 [ 937.306011][ T9810] should_fail.cold+0xa/0x15 [ 937.310615][ T9810] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 937.316440][ T9810] ? ___might_sleep+0x163/0x280 [ 937.321301][ T9810] __should_failslab+0x121/0x190 [ 937.326248][ T9810] should_failslab+0x9/0x14 [ 937.330764][ T9810] kmem_cache_alloc_trace+0x2d1/0x760 [ 937.336147][ T9810] ? refcount_dec_and_mutex_lock+0x90/0x90 [ 937.341963][ T9810] ? rcu_read_lock_sched_held+0x110/0x130 [ 937.347724][ T9810] ? kmem_cache_alloc_trace+0x354/0x760 [ 937.353293][ T9810] legacy_init_fs_context+0x48/0xe0 [ 937.358498][ T9810] ? generic_parse_monolithic+0x200/0x200 [ 937.364226][ T9810] alloc_fs_context+0x365/0x640 [ 937.369094][ T9810] fs_context_for_mount+0x25/0x30 [ 937.374140][ T9810] do_mount+0x13d7/0x2c40 [ 937.378491][ T9810] ? copy_mount_string+0x40/0x40 [ 937.383465][ T9810] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 937.389722][ T9810] ? copy_mount_options+0x280/0x3a0 [ 937.394930][ T9810] ksys_mount+0xdb/0x150 [ 937.399185][ T9810] __x64_sys_mount+0xbe/0x150 [ 937.403934][ T9810] do_syscall_64+0x103/0x610 [ 937.408538][ T9810] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 937.414462][ T9810] RIP: 0033:0x45b69a [ 937.418364][ T9810] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 937.438075][ T9810] RSP: 002b:00007fcd615cfa88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 937.446673][ T9810] RAX: ffffffffffffffda RBX: 00007fcd615cfb40 RCX: 000000000045b69a [ 937.455094][ T9810] RDX: 00007fcd615cfae0 RSI: 00000000200002c0 RDI: 00007fcd615cfb00 [ 937.463162][ T9810] RBP: 0000000000000000 R08: 00007fcd615cfb40 R09: 00007fcd615cfae0 [ 937.471143][ T9810] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000005 [ 937.479132][ T9810] R13: 00000000004c74d5 R14: 00000000004dd150 R15: 0000000000000004 [ 937.487442][ C1] net_ratelimit: 26 callbacks suppressed 18:20:18 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 937.487456][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 937.498925][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 937.504849][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 937.510676][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 937.516531][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 937.522365][ C1] protocol 88fb is buggy, dev hsr_slave_1 18:20:19 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=off,nobarri,r,upgrade,errors=withdraw,noloccookie']) 18:20:19 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x400281, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e24, @remote}}, [0xcbc6, 0x9, 0x1, 0x1ff, 0x5, 0x5, 0x5, 0x1, 0x10000, 0x3, 0x1f, 0x8f, 0xfffffffffffffff8, 0x400, 0x5]}, &(0x7f0000000040)=0x100) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x2}, &(0x7f0000000480)=0x3) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000140)={0x2, 0x100000000, 0x20, 0x7ff}) ioctl$PPPIOCSPASS(r1, 0x40107447, &(0x7f00000005c0)={0x5, &(0x7f0000000580)=[{0x2, 0x575ecbb2, 0x4, 0xff}, {0x9, 0x7, 0x172d}, {0x800000000000, 0x200, 0x1, 0xef9}, {0x9, 0x2dec, 0x4, 0x1c}, {0x6, 0x2, 0x9, 0x1}]}) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) setsockopt$inet_group_source_req(r1, 0x0, 0x0, &(0x7f0000000340)={0x6, {{0x2, 0x4e22, @empty}}, {{0x2, 0x4e20, @multicast1}}}, 0x108) sendfile(r4, r3, &(0x7f0000000180), 0x2000005) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000001c0)=0x5, 0x4) r5 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r1, 0x800c6613, &(0x7f0000000540)={0x0, @speck128, 0x3, "62ac3f6e31a62a40"}) fcntl$getown(r0, 0x9) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000004c0)={'vcan0\x00', 0x0}) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f0000000500)=r6) 18:20:19 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:20:19 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) r2 = getuid() fsetxattr$security_capability(r0, &(0x7f0000000000)='security.capability\x00', &(0x7f0000000080)=@v3={0x3000000, [{0x5c31, 0x100}, {0x3, 0xa9}], r2}, 0x18, 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, 0x0, 0x2000005) syz_open_dev$usb(0x0, 0x0, 0x800000002009) 18:20:19 executing program 3 (fault-call:2 fault-nth:44): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 18:20:19 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) r3 = gettid() sched_setattr(r3, &(0x7f0000000140)={0x30, 0x0, 0x1, 0x2f3, 0xfffffffffffffeff, 0x668, 0x80000000, 0x5}, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f00000000c0)={0x3, &(0x7f0000000240)=""/146, &(0x7f00000003c0)=[{0x1, 0xaa, 0x4, &(0x7f0000000300)=""/170}, {0xc5, 0x32, 0x8000, &(0x7f0000000000)=""/50}, {0x8, 0x0, 0x9, &(0x7f0000000040)}]}) r4 = fcntl$dupfd(r1, 0x0, r0) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000040)={0x1, 0x1, 0x250d, 0x2}, 0xc) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:20:19 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) [ 937.782534][ T9931] gfs2: invalid mount option: nobarri [ 937.798943][ T9931] gfs2: can't parse mount arguments 18:20:19 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x543], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 937.907881][ T9937] FAULT_INJECTION: forcing a failure. [ 937.907881][ T9937] name failslab, interval 1, probability 0, space 0, times 0 [ 937.943937][ T9937] CPU: 1 PID: 9937 Comm: syz-executor.3 Not tainted 5.1.0-rc4+ #65 [ 937.951872][ T9937] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 937.959160][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 937.961934][ T9937] Call Trace: [ 937.977532][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 937.980705][ T9937] dump_stack+0x172/0x1f0 [ 937.980724][ T9937] should_fail.cold+0xa/0x15 [ 937.980740][ T9937] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 937.980759][ T9937] ? ___might_sleep+0x163/0x280 18:20:19 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) r3 = syz_open_dev$vbi(&(0x7f0000000140)='/dev/vbi#\x00', 0x1, 0x2) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000240)='TIPC\x00') sendmsg$TIPC_CMD_GET_REMOTE_MNG(r3, &(0x7f0000000300)={&(0x7f00000001c0), 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r4, 0x400, 0x70bd2b, 0x25dfdbfb, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x5}, 0x80) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f00000003c0)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000380)={0xffffffffffffffff}, 0x111, 0xd}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_MCAST(r3, &(0x7f0000000400)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x4, r5, 0x1c, 0x1, @in6={0xa, 0x4e22, 0x8, @empty, 0x8}}}, 0xa0) r6 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9, 0x0) dup2(r6, r0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f0000000040), &(0x7f00000000c0)=0x4) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:20:19 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 937.980779][ T9937] __should_failslab+0x121/0x190 [ 937.986647][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 937.990846][ T9937] should_failslab+0x9/0x14 [ 937.990861][ T9937] __kmalloc+0x2dc/0x740 [ 937.990879][ T9937] ? __list_lru_init+0xd1/0x6e0 [ 937.990904][ T9937] __list_lru_init+0xd1/0x6e0 [ 937.995530][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 938.001284][ T9937] alloc_super+0x762/0x890 [ 938.001298][ T9937] ? test_single_super+0x10/0x10 [ 938.001312][ T9937] sget_userns+0xf1/0x560 [ 938.001325][ T9937] ? kill_litter_super+0x60/0x60 [ 938.001342][ T9937] ? test_single_super+0x10/0x10 [ 938.064357][ T9937] ? kill_litter_super+0x60/0x60 [ 938.069307][ T9937] sget+0x10c/0x150 [ 938.073124][ T9937] mount_bdev+0xff/0x3c0 [ 938.077370][ T9937] ? bfs_iget+0xb60/0xb60 [ 938.081710][ T9937] bfs_mount+0x35/0x40 [ 938.085795][ T9937] ? bfs_statfs+0x3d0/0x3d0 [ 938.090318][ T9937] legacy_get_tree+0xf2/0x200 [ 938.095020][ T9937] vfs_get_tree+0x123/0x450 [ 938.099536][ T9937] do_mount+0x1436/0x2c40 [ 938.103876][ T9937] ? copy_mount_string+0x40/0x40 [ 938.108920][ T9937] ? _copy_from_user+0xdd/0x150 [ 938.114048][ T9937] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 938.120394][ T9937] ? copy_mount_options+0x280/0x3a0 [ 938.126077][ T9937] ksys_mount+0xdb/0x150 [ 938.130329][ T9937] __x64_sys_mount+0xbe/0x150 [ 938.135012][ T9937] do_syscall_64+0x103/0x610 [ 938.139614][ T9937] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 938.145507][ T9937] RIP: 0033:0x45b69a [ 938.149429][ T9937] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 938.169055][ T9937] RSP: 002b:00007fcd615cfa88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 938.177473][ T9937] RAX: ffffffffffffffda RBX: 00007fcd615cfb40 RCX: 000000000045b69a [ 938.185452][ T9937] RDX: 00007fcd615cfae0 RSI: 00000000200002c0 RDI: 00007fcd615cfb00 [ 938.193427][ T9937] RBP: 0000000000000000 R08: 00007fcd615cfb40 R09: 00007fcd615cfae0 [ 938.201405][ T9937] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000005 [ 938.209384][ T9937] R13: 00000000004c74d5 R14: 00000000004dd150 R15: 0000000000000004 18:20:19 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=off,nobarrie\",upgrade,errors=withdraw,noloccookie']) 18:20:19 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) 18:20:19 executing program 1: openat$apparmor_task_current(0xffffffffffffff9c, &(0x7f0000000540)='/proc/self/attr/current\x00', 0x2, 0x0) r0 = semget(0x2, 0x0, 0x30) r1 = syz_open_dev$swradio(&(0x7f0000000580)='/dev/swradio#\x00', 0x1, 0x2) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000600)='TIPC\x00') sendmsg$TIPC_CMD_GET_BEARER_NAMES(r1, &(0x7f00000006c0)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x1c, r2, 0x510, 0x70bd26, 0x25dfdbfb, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20040800}, 0x800) semctl$GETNCNT(r0, 0x1, 0xe, &(0x7f0000000480)=""/174) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r4 = semget$private(0x0, 0x2, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000240)=0xc) syz_open_dev$vbi(&(0x7f0000000700)='/dev/vbi#\x00', 0x1, 0x2) fstat(r3, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000380)={{0x10000, r5, r6, r7, r8, 0x100, 0x4}, 0x20, 0x0, 0x6}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) r9 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000840)='/proc/capi/capi20ncci\x00', 0x20200, 0x0) ioctl$VIDIOC_QUERYCTRL(r9, 0xc0445624, &(0x7f0000000880)={0x2, 0x10b, "c693062266d286c78169d88b4e8bcebcf0f3c5920d687439816c2f8812ca0799", 0x12000000000, 0xffff, 0x2, 0x5, 0x20}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ppp\x00', 0x660100, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) r10 = syz_open_dev$dspn(&(0x7f0000000300)='/dev/dsp#\x00', 0x1, 0x4000) ioctl$TIOCGPGRP(r10, 0x540f, &(0x7f0000000400)) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, 0xffffffffffffffff) sendfile(0xffffffffffffffff, r3, 0x0, 0x2000005) sendmsg$TIPC_CMD_SET_NODE_ADDR(r10, &(0x7f0000000800)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0xa3406731b86cb454}, 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x24, r2, 0xc12, 0x70bd2a, 0x25dfdbfe, {{}, 0x0, 0x8001, 0x0, {0x8, 0x11, 0x9}}, ["", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x20000000) syz_open_dev$usb(0x0, 0x0, 0x800000002007) 18:20:19 executing program 3 (fault-call:2 fault-nth:45): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 18:20:20 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x608], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:20:20 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) r3 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x8, 0x0) getsockname$tipc(r3, &(0x7f0000000140), &(0x7f00000001c0)=0x10) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$SG_SCSI_RESET(r4, 0x2284, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)) r6 = syz_open_pts(r5, 0x0) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000040)=0xd) ioctl$TCSETS(r6, 0x402c542d, &(0x7f0000000180)) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x200, 0x800000002009) [ 938.430188][T10058] gfs2: invalid mount option: nobarrie" [ 938.442582][T10063] FAULT_INJECTION: forcing a failure. [ 938.442582][T10063] name failslab, interval 1, probability 0, space 0, times 0 [ 938.467470][T10058] gfs2: can't parse mount arguments [ 938.501788][T10063] CPU: 0 PID: 10063 Comm: syz-executor.3 Not tainted 5.1.0-rc4+ #65 [ 938.511204][T10063] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 938.521259][T10063] Call Trace: [ 938.524561][T10063] dump_stack+0x172/0x1f0 [ 938.528914][T10063] should_fail.cold+0xa/0x15 [ 938.533510][T10063] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 938.539331][T10063] ? ___might_sleep+0x163/0x280 [ 938.544196][T10063] __should_failslab+0x121/0x190 [ 938.549137][T10063] should_failslab+0x9/0x14 [ 938.553644][T10063] __kmalloc+0x2dc/0x740 [ 938.557896][T10063] ? lockdep_init_map+0x1be/0x6d0 [ 938.562932][T10063] ? prealloc_shrinker+0xa6/0x350 [ 938.567960][T10063] prealloc_shrinker+0xa6/0x350 [ 938.572815][T10063] alloc_super+0x710/0x890 [ 938.577271][T10063] ? test_single_super+0x10/0x10 [ 938.582301][T10063] sget_userns+0xf1/0x560 [ 938.586627][T10063] ? kill_litter_super+0x60/0x60 [ 938.591568][T10063] ? test_single_super+0x10/0x10 [ 938.596505][T10063] ? kill_litter_super+0x60/0x60 [ 938.601444][T10063] sget+0x10c/0x150 [ 938.605346][T10063] mount_bdev+0xff/0x3c0 [ 938.609591][T10063] ? bfs_iget+0xb60/0xb60 [ 938.613930][T10063] bfs_mount+0x35/0x40 [ 938.618002][T10063] ? bfs_statfs+0x3d0/0x3d0 [ 938.622509][T10063] legacy_get_tree+0xf2/0x200 [ 938.627195][T10063] vfs_get_tree+0x123/0x450 [ 938.631698][T10063] do_mount+0x1436/0x2c40 [ 938.636044][T10063] ? copy_mount_string+0x40/0x40 [ 938.640992][T10063] ? _copy_from_user+0xdd/0x150 [ 938.645860][T10063] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 938.652115][T10063] ? copy_mount_options+0x280/0x3a0 [ 938.657315][T10063] ksys_mount+0xdb/0x150 [ 938.661651][T10063] __x64_sys_mount+0xbe/0x150 [ 938.666333][T10063] do_syscall_64+0x103/0x610 [ 938.670982][T10063] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 938.676878][T10063] RIP: 0033:0x45b69a [ 938.680781][T10063] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 18:20:20 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) 18:20:20 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 938.700398][T10063] RSP: 002b:00007fcd615cfa88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 938.708811][T10063] RAX: ffffffffffffffda RBX: 00007fcd615cfb40 RCX: 000000000045b69a [ 938.716789][T10063] RDX: 00007fcd615cfae0 RSI: 00000000200002c0 RDI: 00007fcd615cfb00 [ 938.724771][T10063] RBP: 0000000000000000 R08: 00007fcd615cfb40 R09: 00007fcd615cfae0 [ 938.732738][T10063] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000005 [ 938.740706][T10063] R13: 00000000004c74d5 R14: 00000000004dd150 R15: 0000000000000004 18:20:20 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, 0x0, 0x2000005) syz_open_dev$usb(0x0, 0x0, 0x800000002009) 18:20:20 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=off,nobarrie,,upgrade,errors=withdraw,noloccookie']) 18:20:20 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r0) ioctl$VIDIOC_SUBDEV_S_SELECTION(r3, 0xc040563e, &(0x7f0000000040)={0x1, 0x0, 0xaf65263f51770914, 0x1, {0x3, 0x6, 0xfffffffffffffbff, 0x85}}) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) r4 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) ioctl$KVM_SET_ONE_REG(r4, 0x4010aeac, &(0x7f0000000000)={0x10000, 0x7b}) 18:20:20 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x806], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:20:20 executing program 3 (fault-call:2 fault-nth:46): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 938.972465][T10179] gfs2: invalid mount option: nobarrie [ 938.977965][T10179] gfs2: can't parse mount arguments 18:20:20 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:20:20 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) 18:20:20 executing program 1: open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x44) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) socket$nl_generic(0x10, 0x3, 0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) open(&(0x7f0000000080)='./file0\x00', 0x4101, 0x20) sendfile(r1, r0, 0x0, 0x2000009) syz_open_dev$usb(0x0, 0x0, 0x800000002009) 18:20:20 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) sendfile(r2, r1, &(0x7f0000000180), 0x2008005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) ioctl$ASHMEM_PURGE_ALL_CACHES(r3, 0x770a, 0x0) [ 939.182451][T10293] FAULT_INJECTION: forcing a failure. [ 939.182451][T10293] name failslab, interval 1, probability 0, space 0, times 0 [ 939.196606][T10293] CPU: 1 PID: 10293 Comm: syz-executor.3 Not tainted 5.1.0-rc4+ #65 [ 939.204602][T10293] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 939.214670][T10293] Call Trace: [ 939.217975][T10293] dump_stack+0x172/0x1f0 [ 939.217999][T10293] should_fail.cold+0xa/0x15 [ 939.218029][T10293] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 939.232864][T10293] ? ___might_sleep+0x163/0x280 [ 939.237731][T10293] __should_failslab+0x121/0x190 [ 939.237748][T10293] should_failslab+0x9/0x14 [ 939.237765][T10293] kmem_cache_alloc_trace+0x2d1/0x760 [ 939.237788][T10293] ? kasan_check_write+0x14/0x20 [ 939.257599][T10293] ? lock_downgrade+0x880/0x880 [ 939.262454][T10293] alloc_super+0x55/0x890 [ 939.266783][T10293] ? kasan_check_read+0x11/0x20 [ 939.266799][T10293] ? test_single_super+0x10/0x10 [ 939.266815][T10293] sget_userns+0xf1/0x560 18:20:20 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 939.266838][T10293] ? kill_litter_super+0x60/0x60 [ 939.266858][T10293] ? test_single_super+0x10/0x10 [ 939.285859][T10293] ? kill_litter_super+0x60/0x60 [ 939.285875][T10293] sget+0x10c/0x150 [ 939.285893][T10293] mount_bdev+0xff/0x3c0 [ 939.285909][T10293] ? bfs_iget+0xb60/0xb60 [ 939.285928][T10293] bfs_mount+0x35/0x40 [ 939.285943][T10293] ? bfs_statfs+0x3d0/0x3d0 [ 939.285967][T10293] legacy_get_tree+0xf2/0x200 [ 939.312378][T10293] vfs_get_tree+0x123/0x450 [ 939.312402][T10293] do_mount+0x1436/0x2c40 [ 939.312424][T10293] ? copy_mount_string+0x40/0x40 [ 939.312443][T10293] ? _copy_from_user+0xdd/0x150 [ 939.312462][T10293] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 939.312474][T10293] ? copy_mount_options+0x280/0x3a0 [ 939.312491][T10293] ksys_mount+0xdb/0x150 [ 939.312508][T10293] __x64_sys_mount+0xbe/0x150 [ 939.312531][T10293] do_syscall_64+0x103/0x610 [ 939.321697][T10293] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 939.321709][T10293] RIP: 0033:0x45b69a [ 939.321725][T10293] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 939.321733][T10293] RSP: 002b:00007fcd615cfa88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 939.321748][T10293] RAX: ffffffffffffffda RBX: 00007fcd615cfb40 RCX: 000000000045b69a [ 939.321756][T10293] RDX: 00007fcd615cfae0 RSI: 00000000200002c0 RDI: 00007fcd615cfb00 [ 939.321764][T10293] RBP: 0000000000000000 R08: 00007fcd615cfb40 R09: 00007fcd615cfae0 18:20:21 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) r2 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x7, &(0x7f0000000180)={0x1, 0x6, 0x0, 0x3, r2}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) select(0x40, &(0x7f0000000000)={0xffff, 0x1000000000000000, 0x8a, 0x7, 0xf45, 0x5, 0x4, 0x6}, &(0x7f0000000080)={0x7abd, 0x7f, 0x879, 0x101, 0x7, 0x5, 0x8, 0x8}, &(0x7f00000000c0)={0x5, 0x4b38, 0x9, 0x1f, 0x8, 0x5, 0x0, 0x7}, &(0x7f0000000140)={0x77359400}) sendfile(r1, r0, 0x0, 0x2000005) syz_open_dev$usb(0x0, 0x0, 0x800000002009) 18:20:21 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2800], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 939.321772][T10293] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000005 [ 939.321780][T10293] R13: 00000000004c74d5 R14: 00000000004dd150 R15: 0000000000000004 [ 939.348186][T10179] gfs2: invalid mount option: nobarrie [ 939.424926][T10179] gfs2: can't parse mount arguments 18:20:21 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) 18:20:21 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=off,nobarrier\"upgrade,errors=withdraw,noloccookie']) 18:20:21 executing program 3 (fault-call:2 fault-nth:47): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 18:20:21 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400740, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x50ae, 0x200) r3 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r1) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r3, 0x40405514, &(0x7f00000000c0)={0xa, 0x2, 0x6, 0xffffffff, 'syz1\x00', 0x7}) sendfile(r3, r2, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:20:21 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2900], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:20:21 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) userfaultfd(0x800) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, 0x0, 0x2000005) syz_open_dev$usb(0x0, 0x0, 0x800000002009) 18:20:21 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) [ 939.764151][T10423] FAULT_INJECTION: forcing a failure. [ 939.764151][T10423] name failslab, interval 1, probability 0, space 0, times 0 [ 939.780643][T10426] gfs2: invalid mount option: nobarrier"upgrade [ 939.799202][T10426] gfs2: can't parse mount arguments [ 939.804754][T10423] CPU: 0 PID: 10423 Comm: syz-executor.3 Not tainted 5.1.0-rc4+ #65 18:20:21 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) dup2(r1, r1) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400200, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@empty, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f00000001c0)=0xe8) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getuid() mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='fuse\x00', 0x20800, &(0x7f0000000400)={{'fd', 0x3d, r3}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id', 0x3d, r4}, 0x2c, {'group_id', 0x3d, r5}, 0x2c, {[{@max_read={'max_read', 0x3d, 0x7fff}}, {@blksize={'blksize', 0x3d, 0x400}}, {@default_permissions='default_permissions'}, {@blksize={'blksize', 0x3d, 0xc00}}], [{@fowner_lt={'fowner<', r6}}]}}) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) ioctl$PPPIOCGIDLE(r3, 0x8010743f, &(0x7f0000000500)) syz_open_dev$usb(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x204, 0x2) 18:20:21 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2b00], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 939.812740][T10423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 939.822810][T10423] Call Trace: [ 939.826130][T10423] dump_stack+0x172/0x1f0 [ 939.830476][T10423] should_fail.cold+0xa/0x15 [ 939.835121][T10423] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 939.840944][T10423] ? ___might_sleep+0x163/0x280 [ 939.845810][T10423] __should_failslab+0x121/0x190 [ 939.850863][T10423] should_failslab+0x9/0x14 [ 939.855379][T10423] kmem_cache_alloc_trace+0x2d1/0x760 [ 939.860748][T10423] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 939.866560][T10423] __memcg_init_list_lru_node+0x8a/0x1e0 [ 939.872269][T10423] __list_lru_init+0x3cf/0x6e0 [ 939.877135][T10423] alloc_super+0x762/0x890 [ 939.881562][T10423] ? test_single_super+0x10/0x10 [ 939.886488][T10423] sget_userns+0xf1/0x560 [ 939.890816][T10423] ? kill_litter_super+0x60/0x60 [ 939.895762][T10423] ? test_single_super+0x10/0x10 [ 939.900678][T10423] ? kill_litter_super+0x60/0x60 [ 939.905708][T10423] sget+0x10c/0x150 [ 939.909525][T10423] mount_bdev+0xff/0x3c0 [ 939.913786][T10423] ? bfs_iget+0xb60/0xb60 [ 939.918309][T10423] bfs_mount+0x35/0x40 [ 939.922365][T10423] ? bfs_statfs+0x3d0/0x3d0 [ 939.926854][T10423] legacy_get_tree+0xf2/0x200 [ 939.931543][T10423] vfs_get_tree+0x123/0x450 [ 939.936081][T10423] do_mount+0x1436/0x2c40 [ 939.940420][T10423] ? copy_mount_string+0x40/0x40 [ 939.945363][T10423] ? _copy_from_user+0xdd/0x150 [ 939.950201][T10423] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 939.956422][T10423] ? copy_mount_options+0x280/0x3a0 [ 939.962328][T10423] ksys_mount+0xdb/0x150 [ 939.979049][T10423] __x64_sys_mount+0xbe/0x150 [ 939.983734][T10423] do_syscall_64+0x103/0x610 [ 939.988316][T10423] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 939.994196][T10423] RIP: 0033:0x45b69a [ 939.998073][T10423] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 940.017767][T10423] RSP: 002b:00007fcd615cfa88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 940.026164][T10423] RAX: ffffffffffffffda RBX: 00007fcd615cfb40 RCX: 000000000045b69a [ 940.034163][T10423] RDX: 00007fcd615cfae0 RSI: 00000000200002c0 RDI: 00007fcd615cfb00 [ 940.042134][T10423] RBP: 0000000000000000 R08: 00007fcd615cfb40 R09: 00007fcd615cfae0 [ 940.050268][T10423] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000005 [ 940.058251][T10423] R13: 00000000004c74d5 R14: 00000000004dd150 R15: 0000000000000004 18:20:21 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000380)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x058\xa9\xc3r\xa5p\x8d\x95`\xb3G[\xa9\xf2x\xe8\xbc\t\x85\x7f\xcd\xbd\x7fW\xe2\xdc\x06\x97\xc5}3jM\xf0\x9bM\xa7\x02b=3\rQ\x8av\xd9\x84\x11|\x87\xd3\x98\xb2\xc6\x12\xdbb\xac\xe7Z\xce\xd5\xb4\x117hX;\xac\xb7\x12\xa5u\x88\f\xb7\xa2\x81`0\xefq9\x0fF\xa0njE\x9fo\x99\x06z\x0e4|/#\x84\x94bP\xe1\xb6_\xbe\x10K[>\x99\xc3s\xc5\xc3a\x03\xb7\x870\xdap\xbc?L\xcc\x80c\xf8Kq&\xabVL\xf4\xfe\x9cF*}\x98\xcb\xcenQ\x9b\x03Gu\xaf|\xb0\x11\xa0rW\xc0\xed\xeaV\x9b\x96\xf3\xf6r', 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f0000000080)={0x100000001, 0x8, 0x2, 0x0, 0x0, [{r1, 0x0, 0x6}, {r1, 0x0, 0x8001}]}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x4, 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x0, 0x140) syz_open_dev$usb(0x0, 0x0, 0x800000002009) 18:20:21 executing program 3 (fault-call:2 fault-nth:48): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 18:20:21 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c00], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 940.218680][T10426] gfs2: invalid mount option: nobarrier"upgrade [ 940.244290][T10426] gfs2: can't parse mount arguments 18:20:21 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) 18:20:21 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=off,nobarrier3upgrade,errors=withdraw,noloccookie']) 18:20:21 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x300000, 0x238000) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:20:22 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f00], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 940.447582][T10656] FAULT_INJECTION: forcing a failure. [ 940.447582][T10656] name failslab, interval 1, probability 0, space 0, times 0 [ 940.483069][T10656] CPU: 1 PID: 10656 Comm: syz-executor.3 Not tainted 5.1.0-rc4+ #65 [ 940.491093][T10656] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 940.501183][T10656] Call Trace: [ 940.504502][T10656] dump_stack+0x172/0x1f0 [ 940.508855][T10656] should_fail.cold+0xa/0x15 [ 940.513454][T10656] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 940.519277][T10656] ? ___might_sleep+0x163/0x280 [ 940.524136][T10656] __should_failslab+0x121/0x190 [ 940.529075][T10656] should_failslab+0x9/0x14 [ 940.533579][T10656] __kmalloc+0x2dc/0x740 [ 940.537849][T10656] ? __list_lru_init+0xd1/0x6e0 [ 940.542704][T10656] __list_lru_init+0xd1/0x6e0 [ 940.547384][T10656] alloc_super+0x762/0x890 [ 940.551810][T10656] ? test_single_super+0x10/0x10 [ 940.556755][T10656] sget_userns+0xf1/0x560 [ 940.561082][T10656] ? kill_litter_super+0x60/0x60 [ 940.566017][T10656] ? test_single_super+0x10/0x10 [ 940.570950][T10656] ? kill_litter_super+0x60/0x60 [ 940.575893][T10656] sget+0x10c/0x150 [ 940.579736][T10656] mount_bdev+0xff/0x3c0 [ 940.583982][T10656] ? bfs_iget+0xb60/0xb60 [ 940.588320][T10656] bfs_mount+0x35/0x40 [ 940.592399][T10656] ? bfs_statfs+0x3d0/0x3d0 [ 940.596905][T10656] legacy_get_tree+0xf2/0x200 [ 940.601589][T10656] vfs_get_tree+0x123/0x450 [ 940.606098][T10656] do_mount+0x1436/0x2c40 [ 940.610435][T10656] ? copy_mount_string+0x40/0x40 [ 940.615376][T10656] ? _copy_from_user+0xdd/0x150 [ 940.620326][T10656] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 940.626653][T10656] ? copy_mount_options+0x280/0x3a0 [ 940.631864][T10656] ksys_mount+0xdb/0x150 [ 940.636113][T10656] __x64_sys_mount+0xbe/0x150 [ 940.640797][T10656] do_syscall_64+0x103/0x610 [ 940.645414][T10656] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 940.651307][T10656] RIP: 0033:0x45b69a [ 940.655200][T10656] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 940.674806][T10656] RSP: 002b:00007fcd615aea88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 940.683231][T10656] RAX: ffffffffffffffda RBX: 00007fcd615aeb40 RCX: 000000000045b69a 18:20:22 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) sendfile(r1, r0, 0x0, 0x2000005) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) write$P9_RREAD(r2, &(0x7f0000000380)={0x109, 0x75, 0x1, {0xfe, "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"}}, 0x109) syz_open_dev$usb(0x0, 0x0, 0x800000002009) 18:20:22 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) [ 940.691206][T10656] RDX: 00007fcd615aeae0 RSI: 00000000200002c0 RDI: 00007fcd615aeb00 [ 940.699177][T10656] RBP: 0000000000000000 R08: 00007fcd615aeb40 R09: 00007fcd615aeae0 [ 940.707146][T10656] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 940.715116][T10656] R13: 00000000004c74d5 R14: 00000000004dd150 R15: 0000000000000003 18:20:22 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3580], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:20:22 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) r3 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000000040), &(0x7f00000000c0)=0x4) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) [ 940.851472][T10661] gfs2: invalid mount option: nobarrier3upgrade 18:20:22 executing program 3 (fault-call:2 fault-nth:49): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 940.899714][T10661] gfs2: can't parse mount arguments 18:20:22 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) 18:20:22 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, 0x0, 0x2000005) syz_open_dev$usb(0x0, 0x0, 0x800000002009) 18:20:22 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c00], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:20:22 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 941.041699][T10661] gfs2: invalid mount option: nobarrier3upgrade [ 941.067653][T10661] gfs2: can't parse mount arguments 18:20:22 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=off,nobarrier,\"pgrade,errors=withdraw,noloccookie']) 18:20:22 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(0xffffffffffffffff, r1, &(0x7f0000000180), 0x2000005) 18:20:22 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) open_by_handle_at(r1, &(0x7f0000000240)={0x1e, 0x2, "4b933843ebcd5ef74be55acf24872f77922cbf13eed4"}, 0x4002) r2 = memfd_create(&(0x7f0000000000)='t\b\x00\",\x06\x00(\x90\x9f\x14A\x84X', 0x8000000000) openat$dsp(0xffffffffffffff9c, &(0x7f0000003700)='/dev/dsp\x00', 0xa01, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000003740)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r1) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) nanosleep(&(0x7f0000000140), &(0x7f00000001c0)) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0x1, &(0x7f00000000c0)=0x4) [ 941.152146][T10779] FAULT_INJECTION: forcing a failure. [ 941.152146][T10779] name failslab, interval 1, probability 0, space 0, times 0 [ 941.188561][T10779] CPU: 0 PID: 10779 Comm: syz-executor.3 Not tainted 5.1.0-rc4+ #65 [ 941.196665][T10779] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 941.206730][T10779] Call Trace: [ 941.210035][T10779] dump_stack+0x172/0x1f0 [ 941.214381][T10779] should_fail.cold+0xa/0x15 [ 941.218981][T10779] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 941.224797][T10779] ? ___might_sleep+0x163/0x280 [ 941.229662][T10779] __should_failslab+0x121/0x190 [ 941.234601][T10779] should_failslab+0x9/0x14 [ 941.239115][T10779] kmem_cache_alloc_node_trace+0x270/0x720 [ 941.244941][T10779] __kmalloc_node+0x3d/0x70 [ 941.249462][T10779] kvmalloc_node+0x68/0x100 [ 941.253974][T10779] __list_lru_init+0x4a6/0x6e0 [ 941.258793][T10779] alloc_super+0x762/0x890 [ 941.263225][T10779] ? test_single_super+0x10/0x10 [ 941.268353][T10779] sget_userns+0xf1/0x560 [ 941.272689][T10779] ? kill_litter_super+0x60/0x60 [ 941.277637][T10779] ? test_single_super+0x10/0x10 [ 941.282580][T10779] ? kill_litter_super+0x60/0x60 [ 941.287521][T10779] sget+0x10c/0x150 [ 941.291339][T10779] mount_bdev+0xff/0x3c0 [ 941.295587][T10779] ? bfs_iget+0xb60/0xb60 [ 941.299925][T10779] bfs_mount+0x35/0x40 [ 941.303999][T10779] ? bfs_statfs+0x3d0/0x3d0 [ 941.308507][T10779] legacy_get_tree+0xf2/0x200 [ 941.313198][T10779] vfs_get_tree+0x123/0x450 [ 941.317728][T10779] do_mount+0x1436/0x2c40 [ 941.322266][T10779] ? copy_mount_string+0x40/0x40 [ 941.327239][T10779] ? _copy_from_user+0xdd/0x150 [ 941.332624][T10779] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 941.338903][T10779] ? copy_mount_options+0x280/0x3a0 [ 941.344117][T10779] ksys_mount+0xdb/0x150 [ 941.348369][T10779] __x64_sys_mount+0xbe/0x150 [ 941.353058][T10779] do_syscall_64+0x103/0x610 [ 941.357688][T10779] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 941.363584][T10779] RIP: 0033:0x45b69a [ 941.367486][T10779] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 941.387119][T10779] RSP: 002b:00007fcd615cfa88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 18:20:23 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 941.395539][T10779] RAX: ffffffffffffffda RBX: 00007fcd615cfb40 RCX: 000000000045b69a [ 941.403518][T10779] RDX: 00007fcd615cfae0 RSI: 00000000200002c0 RDI: 00007fcd615cfb00 [ 941.411500][T10779] RBP: 0000000000000000 R08: 00007fcd615cfb40 R09: 00007fcd615cfae0 [ 941.419476][T10779] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000005 [ 941.427451][T10779] R13: 00000000004c74d5 R14: 00000000004dd150 R15: 0000000000000004 18:20:23 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) syz_open_dev$cec(&(0x7f0000000080)='/dev/cec#\x00', 0x2, 0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000000, 0x104010, r1, 0x0) sendfile(r1, r0, 0x0, 0x2000005) r2 = syz_open_dev$usb(0x0, 0x0, 0x800000002009) recvfrom$rxrpc(r2, &(0x7f0000000380)=""/4096, 0x1000, 0x2000, &(0x7f0000000000)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e20, 0x0, @empty, 0x4}}, 0x24) 18:20:23 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(0xffffffffffffffff, r1, &(0x7f0000000180), 0x2000005) 18:20:23 executing program 3 (fault-call:2 fault-nth:50): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 18:20:23 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) syz_open_dev$sndpcmc(&(0x7f0000004fc0)='/dev/snd/pcmC#D#c\x00', 0x4, 0x20000) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) r3 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) write$FUSE_OPEN(r3, &(0x7f0000000040)={0x20, 0x0, 0x6, {0x0, 0x1}}, 0x20) 18:20:23 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4788], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 941.648094][T11004] gfs2: invalid mount option: "pgrade [ 941.671628][T11004] gfs2: can't parse mount arguments [ 941.728678][T11004] gfs2: invalid mount option: "pgrade [ 941.739324][T11004] gfs2: can't parse mount arguments 18:20:23 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, 0x0, 0x2000005) syz_open_dev$usb(0x0, 0x0, 0x800000002009) socket$inet6_udplite(0xa, 0x2, 0x88) 18:20:23 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4888], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:20:23 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(0xffffffffffffffff, r1, &(0x7f0000000180), 0x2000005) 18:20:23 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=off,nobarrier,#pgrade,errors=withdraw,noloccookie']) [ 941.845667][T11015] FAULT_INJECTION: forcing a failure. [ 941.845667][T11015] name failslab, interval 1, probability 0, space 0, times 0 18:20:23 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000000)) r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm_plock\x00', 0x501840, 0x0) setsockopt$TIPC_GROUP_LEAVE(r3, 0x10f, 0x88) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:20:23 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, 0xffffffffffffffff, &(0x7f0000000180), 0x2000005) 18:20:23 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 941.992181][T11130] gfs2: invalid mount option: #pgrade [ 942.013572][T11130] gfs2: can't parse mount arguments [ 942.079061][T11015] CPU: 0 PID: 11015 Comm: syz-executor.3 Not tainted 5.1.0-rc4+ #65 [ 942.087103][T11015] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 942.097198][T11015] Call Trace: [ 942.100514][T11015] dump_stack+0x172/0x1f0 [ 942.104873][T11015] should_fail.cold+0xa/0x15 [ 942.109500][T11015] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 942.115325][T11015] ? ___might_sleep+0x163/0x280 [ 942.120184][T11015] __should_failslab+0x121/0x190 [ 942.125118][T11015] should_failslab+0x9/0x14 [ 942.129625][T11015] kmem_cache_alloc_trace+0x2d1/0x760 [ 942.135016][T11015] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 942.140845][T11015] __memcg_init_list_lru_node+0x8a/0x1e0 [ 942.146492][T11015] __list_lru_init+0x3cf/0x6e0 [ 942.151267][T11015] alloc_super+0x762/0x890 [ 942.155709][T11015] ? test_single_super+0x10/0x10 [ 942.160656][T11015] sget_userns+0xf1/0x560 [ 942.164993][T11015] ? kill_litter_super+0x60/0x60 [ 942.169952][T11015] ? test_single_super+0x10/0x10 [ 942.174896][T11015] ? kill_litter_super+0x60/0x60 [ 942.179843][T11015] sget+0x10c/0x150 [ 942.183660][T11015] mount_bdev+0xff/0x3c0 [ 942.187908][T11015] ? bfs_iget+0xb60/0xb60 [ 942.192244][T11015] bfs_mount+0x35/0x40 [ 942.196321][T11015] ? bfs_statfs+0x3d0/0x3d0 [ 942.200841][T11015] legacy_get_tree+0xf2/0x200 [ 942.205558][T11015] vfs_get_tree+0x123/0x450 [ 942.210067][T11015] do_mount+0x1436/0x2c40 [ 942.214409][T11015] ? copy_mount_string+0x40/0x40 [ 942.219351][T11015] ? _copy_from_user+0xdd/0x150 [ 942.224299][T11015] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 942.230542][T11015] ? copy_mount_options+0x280/0x3a0 [ 942.235753][T11015] ksys_mount+0xdb/0x150 [ 942.240265][T11015] __x64_sys_mount+0xbe/0x150 [ 942.244953][T11015] do_syscall_64+0x103/0x610 [ 942.249552][T11015] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 942.255449][T11015] RIP: 0033:0x45b69a [ 942.259350][T11015] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 942.278961][T11015] RSP: 002b:00007fcd615cfa88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 942.287467][T11015] RAX: ffffffffffffffda RBX: 00007fcd615cfb40 RCX: 000000000045b69a [ 942.295535][T11015] RDX: 00007fcd615cfae0 RSI: 00000000200002c0 RDI: 00007fcd615cfb00 [ 942.303514][T11015] RBP: 0000000000000000 R08: 00007fcd615cfb40 R09: 00007fcd615cfae0 [ 942.311493][T11015] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000005 [ 942.319470][T11015] R13: 00000000004c74d5 R14: 00000000004dd150 R15: 0000000000000004 18:20:23 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) prctl$PR_GET_THP_DISABLE(0x2a) r3 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x7c45, 0x20000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f0000000340)=ANY=[@ANYBLOB="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"/448]) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000000500)=[@in6={0xa, 0x4e23, 0x574f7a55, @loopback, 0x36}, @in6={0xa, 0x4e22, 0x1296, @mcast1, 0x3}, @in={0x2, 0x4e22, @rand_addr=0x9}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e22, @remote}, @in={0x2, 0x4e24, @multicast1}, @in6={0xa, 0x4e23, 0x100, @remote}], 0x94) ioctl(r2, 0x0, &(0x7f0000000240)="276109d9daf2cd972504dd9e08c15c019739faa35ad08b4c7bdcc41e3d75424f0372bd0205533b8457f977156478b4e480db307b5e039943e858bd19da016f3108e8f4887911c7d1b69d211e9c1a4a539b2a209014c56587c46123dbd5f9cdfd7b1294b01663fac53b240f024dd512c53884fde41b6d058677bbf9d29cf945a603b9f99c169b3962cfeb3936f906e38c644a2ae4ff4f5841401d10def248de0747e6bafd565db9b0f5db0668f8bffdeb03f7205d3a2f928250b8ce536f8687fa007a5c600ceee1e044275a7e0e38bac9cf9092da13575ebabd95bd822f9b6426b78afae8da752e0ab9a5ae43") syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:20:24 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6488], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 942.367897][T11130] gfs2: invalid mount option: #pgrade [ 942.380539][T11130] gfs2: can't parse mount arguments 18:20:24 executing program 3 (fault-call:2 fault-nth:51): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 18:20:24 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:20:24 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x100000001) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) fcntl$addseals(r1, 0x409, 0x9) flistxattr(r1, &(0x7f0000000040)=""/6, 0x6) pwritev(r1, &(0x7f0000000000), 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, 0x0, 0x2000005) syz_open_dev$usb(0x0, 0x404, 0x800000002009) 18:20:24 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=off,nobarrier,%pgrade,errors=withdraw,noloccookie']) 18:20:24 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, 0xffffffffffffffff, &(0x7f0000000180), 0x2000005) 18:20:24 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8035], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:20:24 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200000, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r3 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, 0x0, 0xfffffffffffffc7c, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) ioperm(0x0, 0x7, 0x0) clone(0x2a4507, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) sendfile(r3, r2, &(0x7f0000000180), 0x2000005) r4 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) getpeername$packet(r1, &(0x7f0000001400)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000001440)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000001480)={@remote, 0x2c, r5}) 18:20:24 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, 0x0, 0x2000005) r2 = syz_open_dev$usb(0x0, 0x0, 0x800000002009) ioctl$SG_GET_COMMAND_Q(r2, 0x2270, &(0x7f0000000000)) [ 942.703422][T11310] FAULT_INJECTION: forcing a failure. [ 942.703422][T11310] name failslab, interval 1, probability 0, space 0, times 0 [ 942.758909][T11366] gfs2: invalid mount option: %pgrade [ 942.770766][T11310] CPU: 0 PID: 11310 Comm: syz-executor.3 Not tainted 5.1.0-rc4+ #65 [ 942.778802][T11310] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 942.788968][T11310] Call Trace: [ 942.792274][T11310] dump_stack+0x172/0x1f0 [ 942.796619][T11310] should_fail.cold+0xa/0x15 [ 942.801229][T11310] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 942.807047][T11310] ? ___might_sleep+0x163/0x280 [ 942.811912][T11310] __should_failslab+0x121/0x190 [ 942.816861][T11310] should_failslab+0x9/0x14 [ 942.821374][T11310] kmem_cache_alloc_trace+0x2d1/0x760 [ 942.826753][T11310] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 942.832582][T11310] __memcg_init_list_lru_node+0x8a/0x1e0 [ 942.838236][T11310] __list_lru_init+0x3cf/0x6e0 [ 942.843013][T11310] alloc_super+0x762/0x890 [ 942.847434][T11310] ? test_single_super+0x10/0x10 [ 942.852374][T11310] sget_userns+0xf1/0x560 [ 942.856716][T11310] ? kill_litter_super+0x60/0x60 [ 942.861664][T11310] ? test_single_super+0x10/0x10 [ 942.866603][T11310] ? kill_litter_super+0x60/0x60 [ 942.871718][T11310] sget+0x10c/0x150 [ 942.875539][T11310] mount_bdev+0xff/0x3c0 [ 942.879787][T11310] ? bfs_iget+0xb60/0xb60 [ 942.884147][T11310] bfs_mount+0x35/0x40 [ 942.888225][T11310] ? bfs_statfs+0x3d0/0x3d0 [ 942.892737][T11310] legacy_get_tree+0xf2/0x200 [ 942.897612][T11310] vfs_get_tree+0x123/0x450 [ 942.902124][T11310] do_mount+0x1436/0x2c40 [ 942.906464][T11310] ? copy_mount_string+0x40/0x40 [ 942.911403][T11310] ? copy_mount_options+0x208/0x3a0 [ 942.916602][T11310] ? copy_mount_options+0x208/0x3a0 [ 942.921803][T11310] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 942.928072][T11310] ? copy_mount_options+0x280/0x3a0 [ 942.933303][T11310] ksys_mount+0xdb/0x150 [ 942.937554][T11310] __x64_sys_mount+0xbe/0x150 [ 942.942240][T11310] do_syscall_64+0x103/0x610 [ 942.946849][T11310] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 942.952744][T11310] RIP: 0033:0x45b69a [ 942.956642][T11310] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 942.983730][T11310] RSP: 002b:00007fcd615cfa88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 942.993659][T11310] RAX: ffffffffffffffda RBX: 00007fcd615cfb40 RCX: 000000000045b69a [ 943.001732][T11310] RDX: 00007fcd615cfae0 RSI: 00000000200002c0 RDI: 00007fcd615cfb00 18:20:24 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8100], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:20:24 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) r3 = syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x0, 0x2) fstat(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(r2, 0x9) r6 = getpgid(0x0) sendmsg$nl_netfilter(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x290080}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)={0x188c, 0x1, 0x8, 0x300, 0x70bd28, 0x25dfdbfc, {0x5, 0x0, 0xa}, [@typed={0x74, 0x26, @binary="67fdf877f5c47c72433904aa6b0e2f386f442f0bc77685da2540ac0e3f36654d467cb5979d8d5c0f067875adbd007cefe9d94c1f91b714aed253c37e245ef9f1e17e18aad0c1c9ce95412b291863a23c6cfc563d0d64abe01cfc0dea023689558e094afaea51024874edca11430c6b"}, @typed={0x10, 0x41, @str='/dev/loop#\x00'}, @typed={0x8, 0x3ff, @uid=r4}, @nested={0x129c, 0x88, [@typed={0x8, 0x12, @u32=0x8}, @typed={0x14, 0x20, @ipv6=@local}, @generic="0fbc1adf8ac94e5b361762bfbcba823db5583fad84b8b13785f3e2a5ac8176b7019064fa8ae0399c3fe29115eee4e29bbd2ff2e62d71a725dac52af653392058a4e6840ec9ed1f33e0858638bed7e639b008fd242cf568bc2231e52ee8787877297d804630f446fca017e6300c1d403841ee4047a9bec38a671acfbac06242aac3deee04beb856576a03", @generic="393803254db76e07aa3210a9f76c2f350d46f37d6d742e830716ce488ddc1e2041641bbff579526102f18db0e0e243609b26c6fe4d5948c19db1ed9118ef7adb978ae67f8e5f804a579140a06cd89d76c72c85b8ae6b98c2bc0a02cd648f54a5ce132b7e80e630ee8f4962c9513daa9f35b7c60a4140ebf4f36a7a5768fce72f3ce08fa9e026e1eb", @generic="06df1ec0db2a97b327fc93bb184f3014cf04804cec0c4fead72f629a72fde93aaa1865dda7059c6511be858619b86fa7780e9a296ae57b504b81affb4e11b42adcdda5efd78d23c91c2f3580c4ce6e8d3787d1d3b6d646afbc100c0a6440", @generic="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@typed={0x14, 0x3e, @ipv6=@rand_addr="63bfea7877bd4a235adeb86c57333cb6"}, @generic="35f034407a019a0af57a7b35dd55d9f9e8958a53b07e7d8d4f3bc661b8f089841539ce38440e20514543be53cd450c3341b41617e4477bead00a909ad4e720e7f28b60468d277eadb9f59c383961b35172889aa6afccd2f598bf00a6cc1369c9e4b6ac6998d25d7ac6ecb48a5751d3dd5d669b0d253b536ccb58e8e515c168fb4b6db13b42e7e9394ca0aea70d3d8e9b9b30f9aa015fc3f9d6b644ea14fcf3de5db04a3d52501ce77948393db3e1e46791d9d6f3814e37a263ce355f4cfbb2f39642b622d50805bd1466bf451967526961ba2a43caf233676a047ce65bba3710a7e0ab0b1ad6", @typed={0x8, 0x77, @fd=r1}, @typed={0x8, 0x49, @pid=r5}]}, @nested={0x334, 0x16, [@generic="83303681777e56204242bb25cd866db5f3121f8c3b90a1a0e1bd194bb81694cc58c53d371be8b159b4831063e039896d474c846674cb3f2fc272399460975d0c48825a9ee78fd015d25f65edbd630b7a77b495dfcd8c692fbd4e51a684556b0a68fe6be452bc6bfc107a8238c4d995939896b29b78ee35373b64b62a0799c893261f43a0612e8c4624d9ed2eff0e7dd945714622aa0ab2161a83677ff9d6009d558339dc90", @generic="b5c925669cf99d7ead6506f1bc89ade5f745ea85acdf3e6f611962f2a93e4e8215908083fa08e07542b754df2de14d8a8c51aa75f15f894e3ade90adc443512742693b31cd80ea9c4e30940cb0ecede4b40477bbe77891be0c6c529f0463835d4b41559e7f97b70093c3dc6799e0d3d0d214746d6368782bb2cd", @typed={0x8, 0x23, @fd=r0}, @generic="55bee9cf5721e89273e7d04d59b046b76ba7631ee023736c797f9e7b9588914dc284f4a8dc0a4b4bafb43ee7a6f996ce2833126c1cc82f91753eda2b9a8f3a43ad0d8b3598ff294fdebf8e6b068eabab7ddd2e8548f8c5d1104cd711fa2529dab347c14e1b24297e5e3ba07f72961880f53d181842cab3bce796d048dd8cac07ee55975757f677050c", @generic="f960388bd2a15a5d87e195ca0c065280f74df0aba4014b2cf6dffc2922cd0e1e9639d91f431617d803979274a14e9e534e0fd38b8d2fad943d8b8b64f54a20985f5ac18f", @typed={0x14, 0x39, @str='-%#\a]@-\'(\'-!\x00'}, @generic="ea", @generic="2e84a29ced959174fb295b3406bf1981f00b3de832194af13b0bc28343fc73fefc4c8e06d582c5555beca8edb56fa20dbda9edaac1f6f0c067e8ff81e4", @generic="f1b4ac6041a0c8f473d5f830e351fac578bb380ba4ad6f6f066dab34512e511e31f688e44cf8048bec0ecc15d40aa5817287010d8e1b26b4e8f5ab72d2a853c25407f18744ded2d98df8ce3e6e194893bf1dfa81370dec498b730fee45637ab93d04d61750cd1d9c707f4b6666c0228b1ab216db20477454ec6457c56ac0b756b840548a5ce71a35dd072796c03a555cf8b2682e86ac0aedee1c6144d51e96ab9bded323e8a4b0e8569599983de3f01d8e71a261a3c00b07598402c8796892fd8104e534ee7691cf9c65b1350d9a265d22e3891a58d40d22330796aed40b229cde3c4c9387b1b1"]}, @nested={0x198, 0x31, [@typed={0x14, 0x36, @ipv6=@ipv4={[], [], @initdev={0xac, 0x1e, 0x1, 0x0}}}, @generic="94cf842794308ef9783b2a419f9302321e38e434b7a92043f80154303029fa0a5c6a7da63c23349ffd21ba37ff2740276db103fd3fe8b9b6b5ef2ca2b8fd084053eca3e5b116b0e460853876ac6cf3624059902d475949071172652656b0937e9ee2bc6211b8d03fb4b4f074887e7e03ec3ed69aacac69250101f353ad5cc1", @typed={0x10, 0x4a, @str='/dev/loop#\x00'}, @generic="1ec236f2c3bf6e8107a357dd99c0628f011575a8c500a031063beac176d8afaf16e688af0313f0fff60e1bdae41131750da61d88e6fa305586d5eb902b352f01bcaee18065e589440753c86a14ea0b063125ebdf81a1f53b8f9303e4352d85adbae2c19786fc2faff2433362b8da5e230239ecbd6c331ac74383c7d83af129f9d9f1ae1971201429c202f4a2975f485eac83232976cd66d0f3117e03c3d7732c9cf807a8f8837bbee989fbeacaa8ec6fca4ee4179eaebe36d9791d9deead87e071ef320798042751dea458367d6859fd66b9dafb919bd2f4c8b80e7f1e99788402b2b0956aa0af0abc5c2bc38106489324"]}, @typed={0x8, 0x27, @pid=r6}, @generic="6e733ca748e239b28154ed44f77c6e502ecaec8805c50aba52797edd506d4ea3ab690cdc3e70d1a1013bc5df3438744bfb7f31aa7bf22c645e5edd7156176fbcb2f3b7c2f66a5618a794e9946c364ef541e4cb59c02a9cdcc0cab2a4899aec77e9997ece6a689ed8703339e79fefbbf99cb8658054c7b5ffbaf1"]}, 0x188c}}, 0x20000000) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) [ 943.009732][T11310] RBP: 0000000000000000 R08: 00007fcd615cfb40 R09: 00007fcd615cfae0 [ 943.017709][T11310] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000005 [ 943.026652][T11310] R13: 00000000004c74d5 R14: 00000000004dd150 R15: 0000000000000004 [ 943.041721][T11366] gfs2: can't parse mount arguments 18:20:24 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8847], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:20:24 executing program 3 (fault-call:2 fault-nth:52): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 18:20:24 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, 0xffffffffffffffff, &(0x7f0000000180), 0x2000005) 18:20:24 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000440)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r2, 0x0, 0x70bd27, 0x25dfdbff, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) r3 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000380)={'filter\x00', 0x0, 0x3, 0xb9, [], 0x3, &(0x7f0000000240)=[{}, {}, {}], &(0x7f0000000280)=""/185}, &(0x7f0000000400)=0x78) pwritev(r3, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) sendfile(r3, r0, 0x0, 0x2000005) syz_open_dev$usb(0x0, 0x0, 0x800000002009) [ 943.181143][T11366] gfs2: invalid mount option: %pgrade [ 943.199626][T11366] gfs2: can't parse mount arguments 18:20:24 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8848], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:20:24 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=off,nobarrier,*pgrade,errors=withdraw,noloccookie']) 18:20:24 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x1}, &(0x7f00000000c0)=0x8) setxattr$trusted_overlay_opaque(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='trusted.overlay.opaque\x00', &(0x7f0000000380)='y\x00', 0x2, 0x3) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000240)={r4, @in6={{0xa, 0x4e23, 0xfffffffffffffff8, @rand_addr="89540d42e731130ddcad173b6006bfb6", 0x80000000}}, 0xfff, 0x5c8a, 0x7ff, 0x0, 0xa4}, &(0x7f0000000140)=0x98) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) ioctl$VIDIOC_REQBUFS(r3, 0xc0145608, &(0x7f00000001c0)={0x8, 0x7, 0x4}) 18:20:25 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\''}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, 0x0, 0x2000005) syz_open_dev$usb(0x0, 0x0, 0x800000002009) [ 943.391673][T11590] FAULT_INJECTION: forcing a failure. [ 943.391673][T11590] name failslab, interval 1, probability 0, space 0, times 0 18:20:25 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, 0x0, 0x2000005) [ 943.457550][T11590] CPU: 0 PID: 11590 Comm: syz-executor.3 Not tainted 5.1.0-rc4+ #65 [ 943.465566][T11590] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 943.475633][T11590] Call Trace: [ 943.478966][T11590] dump_stack+0x172/0x1f0 [ 943.483319][T11590] should_fail.cold+0xa/0x15 [ 943.487946][T11590] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 943.493766][T11590] ? ___might_sleep+0x163/0x280 [ 943.498637][T11590] __should_failslab+0x121/0x190 [ 943.503610][T11590] should_failslab+0x9/0x14 [ 943.508131][T11590] kmem_cache_alloc_trace+0x2d1/0x760 [ 943.513523][T11590] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 943.519344][T11590] __memcg_init_list_lru_node+0x8a/0x1e0 [ 943.524999][T11590] __list_lru_init+0x3cf/0x6e0 [ 943.529782][T11590] alloc_super+0x762/0x890 [ 943.534230][T11590] ? test_single_super+0x10/0x10 [ 943.539181][T11590] sget_userns+0xf1/0x560 [ 943.543541][T11590] ? kill_litter_super+0x60/0x60 [ 943.548572][T11590] ? test_single_super+0x10/0x10 [ 943.553516][T11590] ? kill_litter_super+0x60/0x60 [ 943.558554][T11590] sget+0x10c/0x150 [ 943.562375][T11590] mount_bdev+0xff/0x3c0 [ 943.566622][T11590] ? bfs_iget+0xb60/0xb60 [ 943.570965][T11590] bfs_mount+0x35/0x40 [ 943.575047][T11590] ? bfs_statfs+0x3d0/0x3d0 [ 943.579558][T11590] legacy_get_tree+0xf2/0x200 [ 943.584241][T11590] vfs_get_tree+0x123/0x450 [ 943.588745][T11590] do_mount+0x1436/0x2c40 [ 943.593077][T11590] ? copy_mount_string+0x40/0x40 [ 943.598020][T11590] ? _copy_from_user+0xdd/0x150 [ 943.602887][T11590] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 943.609140][T11590] ? copy_mount_options+0x280/0x3a0 [ 943.614351][T11590] ksys_mount+0xdb/0x150 [ 943.618608][T11590] __x64_sys_mount+0xbe/0x150 [ 943.623302][T11590] do_syscall_64+0x103/0x610 [ 943.627913][T11590] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 943.633918][T11590] RIP: 0033:0x45b69a [ 943.637830][T11590] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 18:20:25 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, 0x0, 0x2000005) 18:20:25 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, 0x0, 0x2000005) syz_open_dev$usb(0x0, 0x100, 0xfffffffffffffffe) 18:20:25 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, 0x0, 0x2000005) 18:20:25 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x8000000, 0x82) prctl$PR_SET_DUMPABLE(0x4, 0x1) r1 = memfd_create(&(0x7f0000000ac0)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x1) syz_init_net_socket$netrom(0x6, 0x5, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) syz_mount_image$ceph(&(0x7f0000000080)='ceph\x00', &(0x7f00000000c0)='./file0\x00', 0x8, 0xa, &(0x7f0000000940)=[{&(0x7f0000000240)="e4dcf5d4451c26a7805804d9f54476ef22fc3ef86339b87ac0dfe2e885045345a3e2a249bc2f814cc4243421cf15774c570b4676887665a845d8c2c308c0a925544878bd737625d26fc70ada4a445f124c43c9c5b5ec9aa5f30d6d2d0384b5ee0fc4926e3af053e4694a0b1ae0bda15c021ed6ed7b62a0dfdcc68446c0f2cfa33f161e6180a4d050c06647a7414da998a057ed970455fe7658002ca2170586f644960026b5f9607e6d20dd75bfe4212befd8616516be57a1bf44c4cd0a95371942e7e177491ebfd316b869636b8bb95f4969", 0xd2, 0xdd}, {&(0x7f0000000380)="1b57c73aaef5f816d63384117f740311c661983cf0863e28371f9a1481974466d02e9e22315f5bf1a1122531969afac608a6c86a2667fa74755abbddcb594dc79f0d1e3a360b1c475c6db50478dc236003c3bc678d8c462dec47575c17a6b77325f1b21eaee2902039842988c5d924016892be75aaa32797a1fcde81f0191c2b1e0e51d85f236ca3dec032872d7552e785208897cace2e7d461f409e8ad4a390e62f4cedce18c340e7aa056ec586ded03171c8a4b864f62ecf5b7bd279e8d644fe8050ae0b7c8e14d30329cbe82c5190e89e64905547c78f", 0xd8}, {&(0x7f0000000480)="52a9342ba581e86a3cdd8ba6e5087777442f3186e803f5fb095be57979c414f68bc903e02a3dbd11ded1b708bbbebe6e86ad2d73e0671d8bc23710b583081090ff133ccc603922ee0af8388de51bd665085769b231e9b4f82bcbad68db7abf1b95e25f4b218ed8b8adcfbd7b0afc9332983a8ff39dd4546fce4bfc19d9ec1f2b006d69ea7660069714fd02b679de7414442f0955feef5f098d84f91e00c4279cc34c1b1391598699fbddbd238502491ef520628440fb5c6264061779ad480c583a6d8974ce3bad70773976a18c62ae09c45ffca79945da5f3ac85e10adb49e48a1d9f1", 0xe3, 0x6}, {&(0x7f0000000140)="46804e4141f2b08e43df62fa4f4554cabf9ecfbef5997e946d5353a019d935ca9799451adf93fd3366d587a79fbf57b83f2c86c2cefbbd0522012a271a135d8a00b6ca392b5c9dcc16ad78cb94aaa8e227b67f13bfea119db2b46a25fe1db178317033f128ed06bff85ef84f12845320b68f2ea5609a3213eca0cc73d1956f74ea6c3bf233287f006e18aa6bf7d66581573ffb89256c4def01c9a193cd6a4501d0", 0xa1, 0x80}, {&(0x7f0000000580)="dafc9e2fce349816371122dbe472ce2b865e4a50ab9faa2bb59bbeeea469148539f854fb0e56989beedf4f10be033f9dba4c18a3bed2bc1bf1896b6d5bfe29f1015a82da5dbf91d2b93319212eb6111a557bd6fa99bff1e7d586d89fb1349867c59120997db17fc770685d6c11bee01c3f8566f22314fc47cb4411dd1f9f1c041e21ce9620550a352419be6f7a2d7f54a4a06bdfa702beaef10ca09f2d2ecdc7ba8e1e48e3b8", 0xa6, 0x400}, {&(0x7f0000000640)="c5b8f55aa97eac0cf29eab644fd3b0024309b1ec8dc4f8d9e205bbd5", 0x1c, 0x2}, {&(0x7f0000000680)="ba4e62dfc79c97a61ca4ca649ad5a3c16fdbf155ee633150e9bef182e19955677cd5a71d8912feb9f8ac197b63e231bf1f90a255b65415a9dfef442e2e66dffdeaa82707c17d320d762b324d2500153a57751c580886a674b754d003b5361312b101cacbd1a3988211e74b4df7dd710fbbe6efbaeb960810b56cdac5e89f5108f197d760750bb02d475e51370b100ab585637f93def2abfd239bebcc472ac14c2a1c763bd405caba87538d734321189be7cbf93a8daa90d89c4c4aa913ea40cb9246d097f69797d22282cf76d418997f00a5a805136b638f5542791e49bac0bb", 0xe0, 0xffffffffffff17ab}, {&(0x7f0000000780)="fe7fbf083aae733d4adbb19445e3e3410456e3228b21585b921ffde44fd2aefd1172457fa01107a20b4d5f66a1d9a9ed66c4fdbdd5cc66f10bb89d5dad878a08305a64ea1225b8ced40825bda40a49cc2fcd082fddd008d3c6e9453e97e5ae3c8d26b5f1823ec8de96f02392a8a93e1fedf173e7d0c7ea07c54378d99d36553f1c5fa10ae81683210bcc2dbdee5fd74c1799713f7a00e8bfc884e4f841a7ce", 0x9f, 0x7}, {&(0x7f0000000840)="cb7076ac1cd3092cd11f63926f550630032abe948e6aecc705ff518022154739720fd6c2e419ca4557cd11fe6d303fa69db6567f33fc45f74a739a1544c2a6f0056169afcab1f35138e1912a94707a9a6599ede9f23c2f067612860e4ce155e78469f1a9bc71deb57fdfbb3d0426fa5ec37085151fc2716482ff462278b2b8ac776390b638bb53c9002e51b512b05f4714c551fd5aff06ce0876b420521c06b8846cc43b6aaccc08a5a7cde94fbe9390d1c5c172b38a0d78bb4c0f387ff4bda1", 0xc0, 0xf3}, {&(0x7f0000000900)="99da6d076f40e41d8f7a2d964036720dd9f591b3e3c2c11cd86bf79462978fb9", 0x20}], 0x2000000, &(0x7f0000000a40)='%.em0em1\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, 0x0, 0x2000005) r2 = syz_open_dev$usb(0x0, 0x0, 0x800000002009) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000000000)=0x7fffffff) [ 943.657441][T11590] RSP: 002b:00007fcd615cfa88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 943.665867][T11590] RAX: ffffffffffffffda RBX: 00007fcd615cfb40 RCX: 000000000045b69a [ 943.673858][T11590] RDX: 00007fcd615cfae0 RSI: 00000000200002c0 RDI: 00007fcd615cfb00 [ 943.681859][T11590] RBP: 0000000000000000 R08: 00007fcd615cfb40 R09: 00007fcd615cfae0 [ 943.689858][T11590] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000005 [ 943.697853][T11590] R13: 00000000004c74d5 R14: 00000000004dd150 R15: 0000000000000004 [ 943.716524][T11615] ceph: device name is missing path (no : separator in /dev/loop1) [ 943.717793][T11601] gfs2: invalid mount option: *pgrade [ 943.729111][ C1] net_ratelimit: 26 callbacks suppressed [ 943.729119][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 943.735676][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 943.741901][T11601] gfs2: can't parse mount arguments [ 943.747233][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 943.758181][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 943.764042][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 943.769855][ C1] protocol 88fb is buggy, dev hsr_slave_1 18:20:25 executing program 3 (fault-call:2 fault-nth:53): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 18:20:25 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x0) 18:20:25 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8864], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:20:25 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20\x00', 0x22000, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm-control\x00', 0x60140, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000180)) setsockopt$inet_udp_int(r1, 0x11, 0xb, &(0x7f00000000c0)=0x6, 0x4) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) r4 = syz_open_dev$cec(&(0x7f0000000240)='/dev/cec#\x00', 0x0, 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000300)='scalable\x00', 0x9) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(r2, r0, 0x0, 0x2000005) syz_open_dev$usb(0x0, 0x0, 0x800000002009) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000280)={0x0, r4}) [ 943.930759][T11601] gfs2: invalid mount option: *pgrade [ 943.949927][T11601] gfs2: can't parse mount arguments 18:20:25 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=off,nobarrier,+pgrade,errors=withdraw,noloccookie']) 18:20:25 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000000)=""/3, &(0x7f0000000040)=0x3) openat$selinux_user(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/user\x00', 0x2, 0x0) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:20:25 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8906], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:20:25 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x0) 18:20:25 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 944.152597][T11632] FAULT_INJECTION: forcing a failure. [ 944.152597][T11632] name failslab, interval 1, probability 0, space 0, times 0 [ 944.184439][T11632] CPU: 1 PID: 11632 Comm: syz-executor.3 Not tainted 5.1.0-rc4+ #65 [ 944.192459][T11632] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 944.202606][T11632] Call Trace: [ 944.205914][T11632] dump_stack+0x172/0x1f0 [ 944.210253][T11632] should_fail.cold+0xa/0x15 [ 944.214864][T11632] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 944.220677][T11632] ? ___might_sleep+0x163/0x280 [ 944.225532][T11632] __should_failslab+0x121/0x190 [ 944.230471][T11632] should_failslab+0x9/0x14 [ 944.234978][T11632] kmem_cache_alloc_trace+0x2d1/0x760 [ 944.240356][T11632] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 944.246180][T11632] __memcg_init_list_lru_node+0x8a/0x1e0 [ 944.251818][T11632] __list_lru_init+0x3cf/0x6e0 [ 944.256609][T11632] alloc_super+0x762/0x890 [ 944.261466][T11632] ? test_single_super+0x10/0x10 [ 944.266413][T11632] sget_userns+0xf1/0x560 [ 944.270750][T11632] ? kill_litter_super+0x60/0x60 [ 944.275694][T11632] ? test_single_super+0x10/0x10 [ 944.280642][T11632] ? kill_litter_super+0x60/0x60 [ 944.285584][T11632] sget+0x10c/0x150 [ 944.289406][T11632] mount_bdev+0xff/0x3c0 [ 944.293651][T11632] ? bfs_iget+0xb60/0xb60 [ 944.297994][T11632] bfs_mount+0x35/0x40 [ 944.302065][T11632] ? bfs_statfs+0x3d0/0x3d0 [ 944.306583][T11632] legacy_get_tree+0xf2/0x200 [ 944.311274][T11632] vfs_get_tree+0x123/0x450 [ 944.315885][T11632] do_mount+0x1436/0x2c40 [ 944.320228][T11632] ? copy_mount_string+0x40/0x40 [ 944.325168][T11632] ? _copy_from_user+0xdd/0x150 [ 944.330032][T11632] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 944.336301][T11632] ? copy_mount_options+0x280/0x3a0 [ 944.341508][T11632] ksys_mount+0xdb/0x150 [ 944.345759][T11632] __x64_sys_mount+0xbe/0x150 18:20:26 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340), 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, 0x0, 0x2000005) mremap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) syz_open_dev$usb(0x0, 0x0, 0x800000002009) [ 944.350532][T11632] do_syscall_64+0x103/0x610 [ 944.355138][T11632] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 944.359095][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 944.361041][T11632] RIP: 0033:0x45b69a [ 944.361058][T11632] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 944.361072][T11632] RSP: 002b:00007fcd615cfa88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 944.366859][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 944.370684][T11632] RAX: ffffffffffffffda RBX: 00007fcd615cfb40 RCX: 000000000045b69a [ 944.370693][T11632] RDX: 00007fcd615cfae0 RSI: 00000000200002c0 RDI: 00007fcd615cfb00 [ 944.370700][T11632] RBP: 0000000000000000 R08: 00007fcd615cfb40 R09: 00007fcd615cfae0 [ 944.370707][T11632] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000005 [ 944.370715][T11632] R13: 00000000004c74d5 R14: 00000000004dd150 R15: 0000000000000004 [ 944.444878][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 944.450720][ C0] protocol 88fb is buggy, dev hsr_slave_1 18:20:26 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x100000000205, 0x800000002009) [ 944.496862][T11639] gfs2: invalid mount option: +pgrade [ 944.511900][T11639] gfs2: can't parse mount arguments 18:20:26 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x0) 18:20:26 executing program 3 (fault-call:2 fault-nth:54): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 18:20:26 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:20:26 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=off,nobarrier,,pgrade,errors=withdraw,noloccookie']) 18:20:26 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, 0x0, 0x2000005) syz_open_dev$usb(0x0, 0x0, 0x800000002009) 18:20:26 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300ac2], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 944.760674][T11755] FAULT_INJECTION: forcing a failure. [ 944.760674][T11755] name failslab, interval 1, probability 0, space 0, times 0 [ 944.808301][T11755] CPU: 1 PID: 11755 Comm: syz-executor.3 Not tainted 5.1.0-rc4+ #65 [ 944.816325][T11755] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 944.826393][T11755] Call Trace: [ 944.829696][T11755] dump_stack+0x172/0x1f0 [ 944.834038][T11755] should_fail.cold+0xa/0x15 [ 944.838638][T11755] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 944.844456][T11755] ? ___might_sleep+0x163/0x280 [ 944.849326][T11755] __should_failslab+0x121/0x190 [ 944.854264][T11755] should_failslab+0x9/0x14 [ 944.858774][T11755] kmem_cache_alloc_trace+0x2d1/0x760 [ 944.864154][T11755] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 944.869975][T11755] __memcg_init_list_lru_node+0x8a/0x1e0 [ 944.875799][T11755] __list_lru_init+0x3cf/0x6e0 [ 944.880584][T11755] alloc_super+0x762/0x890 [ 944.885019][T11755] ? test_single_super+0x10/0x10 [ 944.889963][T11755] sget_userns+0xf1/0x560 [ 944.894299][T11755] ? kill_litter_super+0x60/0x60 [ 944.899243][T11755] ? test_single_super+0x10/0x10 [ 944.904177][T11755] ? kill_litter_super+0x60/0x60 [ 944.909129][T11755] sget+0x10c/0x150 [ 944.912968][T11755] mount_bdev+0xff/0x3c0 [ 944.917212][T11755] ? bfs_iget+0xb60/0xb60 [ 944.921548][T11755] bfs_mount+0x35/0x40 [ 944.925631][T11755] ? bfs_statfs+0x3d0/0x3d0 [ 944.930137][T11755] legacy_get_tree+0xf2/0x200 [ 944.934833][T11755] vfs_get_tree+0x123/0x450 [ 944.939342][T11755] do_mount+0x1436/0x2c40 [ 944.943708][T11755] ? copy_mount_string+0x40/0x40 [ 944.948650][T11755] ? _copy_from_user+0xdd/0x150 [ 944.953506][T11755] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 944.965963][T11755] ? copy_mount_options+0x280/0x3a0 [ 944.973394][T11755] ksys_mount+0xdb/0x150 [ 944.977646][T11755] __x64_sys_mount+0xbe/0x150 [ 944.982341][T11755] do_syscall_64+0x103/0x610 [ 944.986978][T11755] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 944.993809][T11755] RIP: 0033:0x45b69a [ 944.997727][T11755] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 945.017334][T11755] RSP: 002b:00007fcd615cfa88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 945.025758][T11755] RAX: ffffffffffffffda RBX: 00007fcd615cfb40 RCX: 000000000045b69a [ 945.033750][T11755] RDX: 00007fcd615cfae0 RSI: 00000000200002c0 RDI: 00007fcd615cfb00 [ 945.041727][T11755] RBP: 0000000000000000 R08: 00007fcd615cfb40 R09: 00007fcd615cfae0 [ 945.049706][T11755] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000005 [ 945.057701][T11755] R13: 00000000004c74d5 R14: 00000000004dd150 R15: 0000000000000004 18:20:26 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$BLKSECDISCARD(r1, 0x127d, &(0x7f0000000000)=0x3ff) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r1) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000000240)={{0x100}, 'port1\x00', 0x20, 0x41001, 0x8, 0x7fff, 0x7, 0x10000, 0x2, 0x0, 0x7, 0xb5d5}) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:20:26 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00\x00\x00\x00\x00\x00\x00\x03\x00', 0x19, 0x1, 0x180, [0x200003c0, 0x0, 0x0, 0x200003f0, 0x20000420], 0x0, 0x0, &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x800, 'ifb0\x00', 'dummy0\x00', 'ip_vti0\x00', 'ip6tnl0\x00', @remote, [], @link_local, [], 0xb8, 0xb8, 0xf0, [@ip={'ip\x00', 0x20, {{@loopback, @dev, 0x0, 0x0, 0x0, 0x84, 0x58}}}]}}, @snat={'snat\x00', 0x10, {{@dev}}}}]}]}, 0x1f8) 18:20:26 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300af2], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:20:26 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000000), 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, 0x0, 0x2000005) syz_open_dev$usb(0x0, 0x0, 0x800000002009) 18:20:26 executing program 3 (fault-call:2 fault-nth:55): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 18:20:26 executing program 0: [ 945.242882][T11876] gfs2: invalid mount option: pgrade [ 945.248222][T11876] gfs2: can't parse mount arguments 18:20:26 executing program 0: [ 945.306670][T11876] gfs2: invalid mount option: pgrade [ 945.316666][T11876] gfs2: can't parse mount arguments 18:20:26 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$UI_SET_RELBIT(r3, 0x40045566, 0x6) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f00000000c0)=0x4) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:20:27 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ffff], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 945.346811][T11951] FAULT_INJECTION: forcing a failure. [ 945.346811][T11951] name failslab, interval 1, probability 0, space 0, times 0 [ 945.377670][T11951] CPU: 1 PID: 11951 Comm: syz-executor.3 Not tainted 5.1.0-rc4+ #65 [ 945.385715][T11951] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 945.385723][T11951] Call Trace: [ 945.385752][T11951] dump_stack+0x172/0x1f0 [ 945.385775][T11951] should_fail.cold+0xa/0x15 [ 945.385794][T11951] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 945.385818][T11951] ? ___might_sleep+0x163/0x280 [ 945.385850][T11951] __should_failslab+0x121/0x190 [ 945.385867][T11951] should_failslab+0x9/0x14 [ 945.385885][T11951] kmem_cache_alloc_trace+0x2d1/0x760 [ 945.385905][T11951] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 945.385930][T11951] __memcg_init_list_lru_node+0x8a/0x1e0 [ 945.385955][T11951] __list_lru_init+0x3cf/0x6e0 [ 945.449715][T11951] alloc_super+0x762/0x890 [ 945.454132][T11951] ? test_single_super+0x10/0x10 [ 945.459076][T11951] sget_userns+0xf1/0x560 [ 945.463497][T11951] ? kill_litter_super+0x60/0x60 [ 945.468458][T11951] ? test_single_super+0x10/0x10 [ 945.473413][T11951] ? kill_litter_super+0x60/0x60 [ 945.478351][T11951] sget+0x10c/0x150 [ 945.482170][T11951] mount_bdev+0xff/0x3c0 [ 945.486418][T11951] ? bfs_iget+0xb60/0xb60 [ 945.490754][T11951] bfs_mount+0x35/0x40 [ 945.494834][T11951] ? bfs_statfs+0x3d0/0x3d0 [ 945.499342][T11951] legacy_get_tree+0xf2/0x200 [ 945.504024][T11951] vfs_get_tree+0x123/0x450 [ 945.508533][T11951] do_mount+0x1436/0x2c40 [ 945.512875][T11951] ? copy_mount_string+0x40/0x40 [ 945.517828][T11951] ? _copy_from_user+0xdd/0x150 [ 945.522685][T11951] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 945.528947][T11951] ? copy_mount_options+0x280/0x3a0 [ 945.534155][T11951] ksys_mount+0xdb/0x150 [ 945.538409][T11951] __x64_sys_mount+0xbe/0x150 [ 945.543096][T11951] do_syscall_64+0x103/0x610 [ 945.547782][T11951] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 945.553673][T11951] RIP: 0033:0x45b69a [ 945.557567][T11951] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 945.577177][T11951] RSP: 002b:00007fcd615cfa88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 945.585687][T11951] RAX: ffffffffffffffda RBX: 00007fcd615cfb40 RCX: 000000000045b69a [ 945.593665][T11951] RDX: 00007fcd615cfae0 RSI: 00000000200002c0 RDI: 00007fcd615cfb00 [ 945.601726][T11951] RBP: 0000000000000000 R08: 00007fcd615cfb40 R09: 00007fcd615cfae0 [ 945.609698][T11951] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000005 [ 945.617674][T11951] R13: 00000000004c74d5 R14: 00000000004dd150 R15: 0000000000000004 18:20:27 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=off,nobarrier,-pgrade,errors=withdraw,noloccookie']) 18:20:27 executing program 0: 18:20:27 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000000040)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r2, &(0x7f0000000080)="1f0000000104fffffd3b54c007110012f30501000b000200030000000200cf", 0x1f) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x2000002) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) syz_open_dev$usb(0x0, 0x0, 0x800000002009) 18:20:27 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:20:27 executing program 0: 18:20:27 executing program 3 (fault-call:2 fault-nth:56): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 18:20:27 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) r3 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) renameat(r3, &(0x7f0000000000)='./file0\x00', r3, &(0x7f0000000040)='./file0\x00') [ 945.812848][T12090] __nla_parse: 36 callbacks suppressed [ 945.812860][T12090] netlink: 3 bytes leftover after parsing attributes in process `syz-executor.1'. 18:20:27 executing program 0: 18:20:27 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 945.865797][T12110] gfs2: invalid mount option: -pgrade [ 945.890664][T12110] gfs2: can't parse mount arguments [ 945.921669][T12115] netlink: 3 bytes leftover after parsing attributes in process `syz-executor.1'. 18:20:27 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:20:27 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x40e000, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000080)=0x6, 0x4) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(r2, r0, 0x0, 0x2000005) syz_open_dev$usb(0x0, 0x0, 0x800000002009) [ 946.018738][T12110] gfs2: invalid mount option: -pgrade [ 946.024541][T12114] FAULT_INJECTION: forcing a failure. [ 946.024541][T12114] name failslab, interval 1, probability 0, space 0, times 0 [ 946.029308][T12110] gfs2: can't parse mount arguments [ 946.037220][T12114] CPU: 0 PID: 12114 Comm: syz-executor.3 Not tainted 5.1.0-rc4+ #65 [ 946.050343][T12114] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 946.060582][T12114] Call Trace: [ 946.063903][T12114] dump_stack+0x172/0x1f0 18:20:27 executing program 0: [ 946.068240][T12114] should_fail.cold+0xa/0x15 [ 946.068259][T12114] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 946.068281][T12114] ? ___might_sleep+0x163/0x280 [ 946.083522][T12114] __should_failslab+0x121/0x190 [ 946.088473][T12114] should_failslab+0x9/0x14 [ 946.092985][T12114] kmem_cache_alloc_trace+0x2d1/0x760 [ 946.093006][T12114] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 946.093030][T12114] __memcg_init_list_lru_node+0x8a/0x1e0 [ 946.093050][T12114] __list_lru_init+0x3cf/0x6e0 [ 946.093070][T12114] alloc_super+0x762/0x890 [ 946.093085][T12114] ? test_single_super+0x10/0x10 [ 946.093103][T12114] sget_userns+0xf1/0x560 [ 946.110281][T12114] ? kill_litter_super+0x60/0x60 [ 946.110298][T12114] ? test_single_super+0x10/0x10 [ 946.110311][T12114] ? kill_litter_super+0x60/0x60 [ 946.110324][T12114] sget+0x10c/0x150 [ 946.110342][T12114] mount_bdev+0xff/0x3c0 [ 946.110356][T12114] ? bfs_iget+0xb60/0xb60 [ 946.110374][T12114] bfs_mount+0x35/0x40 [ 946.110389][T12114] ? bfs_statfs+0x3d0/0x3d0 [ 946.110406][T12114] legacy_get_tree+0xf2/0x200 [ 946.110425][T12114] vfs_get_tree+0x123/0x450 [ 946.119599][T12114] do_mount+0x1436/0x2c40 [ 946.119622][T12114] ? copy_mount_string+0x40/0x40 [ 946.119641][T12114] ? copy_mount_options+0x1fb/0x3a0 [ 946.119657][T12114] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 946.119671][T12114] ? copy_mount_options+0x280/0x3a0 [ 946.119689][T12114] ksys_mount+0xdb/0x150 [ 946.119704][T12114] __x64_sys_mount+0xbe/0x150 [ 946.119723][T12114] do_syscall_64+0x103/0x610 [ 946.119743][T12114] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 946.119760][T12114] RIP: 0033:0x45b69a [ 946.128997][T12114] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 946.129006][T12114] RSP: 002b:00007fcd615cfa88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 946.129021][T12114] RAX: ffffffffffffffda RBX: 00007fcd615cfb40 RCX: 000000000045b69a [ 946.129031][T12114] RDX: 00007fcd615cfae0 RSI: 00000000200002c0 RDI: 00007fcd615cfb00 [ 946.129040][T12114] RBP: 0000000000000000 R08: 00007fcd615cfb40 R09: 00007fcd615cfae0 [ 946.129049][T12114] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000005 [ 946.129058][T12114] R13: 00000000004c74d5 R14: 00000000004dd150 R15: 0000000000000004 18:20:27 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=off,nobarrier,.pgrade,errors=withdraw,noloccookie']) 18:20:27 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:20:28 executing program 0: r0 = gettid() ioctl$TIOCLINUX3(0xffffffffffffffff, 0x541c, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) listen(0xffffffffffffffff, 0x0) keyctl$setperm(0x5, 0x0, 0x0) r2 = dup(r1) ioctl$TIOCLINUX6(r2, 0x541c, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) write$P9_RGETLOCK(0xffffffffffffffff, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x9}}, 0x0) write$P9_RLCREATE(0xffffffffffffffff, 0x0, 0xfffffe22) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, 0x0) prctl$PR_MPX_ENABLE_MANAGEMENT(0x2b) tkill(r0, 0x1000000000016) 18:20:28 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000780)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05!E\xd5\x1e\xc8\n\n\xcb\xc3\xc29\xe6\x8a\xee}\x10C\xe6z\xf5 v\x9c\xaeS\xe3\x95\x95\xefC9\xcax\x00)f\xf9\x92\xfe\xe1-j\xc8;L\xf4>\b\xaf\x8b\x9bQ}\xd9\xc6\xd8\xa2&(\x7f\xbd\xea2 \xbc\xfe;^\xbblm\xf9T\xf9\x93\xbe\xfd\xc9\xc6\'@4\xb6\xc2u\x91\xf2`>\x98Kqh\\g\xc2\x16c\xec\xc7\xae\xe0\xf8\xafK\xd4\x84\xc3\tq\xbf\xbf\xa9\xf2\xf3|\x93\x8a\x04c\x1c\xc0$3\x81?E<\xb0\x8eO\"PcMRzb\\\xe1\xf9V\x06,D\x89\"\xc7\xcb2e\x13B\xeafe\x188[\x0eZ#\xc7\xd3\x1a\x96\xa0\r\xe3c\x1fv}\xe3\x19\xa4\xa7o\xe8B:6\xda\x86\x8a\x061\\\x95\x1eX\a\xe5\xc0\xae\xe2\xae\x99/\a\x03\x97\xdf\xfdt\x83C2m\x10\x12\xa9l\x10\xd4v\xaeH\xe8\x8d\xb2\x8a\x03\x98\xf92\xa36s\x9e\xd7o\xa9\x02\xa8\xff\\\xa5\xdb\xdd~87Ix\f\x90\xc6\rf\x9a\f\x9f\x17\xff\xe6\xdf\xa6\xe5\xf3E\xf0\xdcW\x9ai!z\xafsoE\v\xfb\xc0\xc0Y\xd0\xaf\xe3\x11nd\xa5\xa0\x89\xe0\xba\xe7\xc8\xa7\b^\xb7(\xca\xb93\x85-c\xbb\x80\xca\x03p\x0fFP\xd6R\xa8g\xd3\xc1b,M\x8bX\x03\x86\x9d', 0x8000001) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:20:28 executing program 3 (fault-call:2 fault-nth:57): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 18:20:28 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1) ioctl$VIDIOC_S_PARM(r1, 0xc0cc5616, &(0x7f0000000080)={0x7, @output={0x1000, 0x1, {0x4, 0x7}, 0xbd01, 0x2}}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(0xffffffffffffffff, r0, 0x0, 0x2000005) syz_open_dev$usb(0x0, 0x0, 0x800000002009) 18:20:28 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 946.481600][T12238] gfs2: invalid mount option: .pgrade [ 946.509220][T12238] gfs2: can't parse mount arguments 18:20:28 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:20:28 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 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 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000002740)={0xa, 0x0, 0x0, @dev, 0x4}, 0x79) sendmmsg(r1, &(0x7f0000000200), 0x400000000000084, 0xd) ioctl$KDDISABIO(0xffffffffffffffff, 0x4b37) msgget$private(0x0, 0x130) ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f0000000040)) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000000)=@fragment, 0x8) 18:20:28 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 946.586610][T12260] FAULT_INJECTION: forcing a failure. [ 946.586610][T12260] name failslab, interval 1, probability 0, space 0, times 0 [ 946.600324][T12238] gfs2: invalid mount option: .pgrade [ 946.606192][T12238] gfs2: can't parse mount arguments [ 946.639241][T12260] CPU: 1 PID: 12260 Comm: syz-executor.3 Not tainted 5.1.0-rc4+ #65 [ 946.647685][T12260] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 946.657741][T12260] Call Trace: [ 946.661050][T12260] dump_stack+0x172/0x1f0 [ 946.665397][T12260] should_fail.cold+0xa/0x15 [ 946.670002][T12260] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 946.675814][T12260] ? ___might_sleep+0x163/0x280 [ 946.680688][T12260] __should_failslab+0x121/0x190 [ 946.685630][T12260] should_failslab+0x9/0x14 [ 946.690144][T12260] kmem_cache_alloc_trace+0x2d1/0x760 [ 946.695534][T12260] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 946.701359][T12260] __memcg_init_list_lru_node+0x8a/0x1e0 [ 946.707007][T12260] __list_lru_init+0x3cf/0x6e0 [ 946.711784][T12260] alloc_super+0x762/0x890 [ 946.716220][T12260] ? test_single_super+0x10/0x10 [ 946.721163][T12260] sget_userns+0xf1/0x560 [ 946.725494][T12260] ? kill_litter_super+0x60/0x60 [ 946.730469][T12260] ? test_single_super+0x10/0x10 [ 946.735413][T12260] ? kill_litter_super+0x60/0x60 [ 946.740351][T12260] sget+0x10c/0x150 [ 946.744169][T12260] mount_bdev+0xff/0x3c0 [ 946.748419][T12260] ? bfs_iget+0xb60/0xb60 [ 946.752760][T12260] bfs_mount+0x35/0x40 [ 946.756847][T12260] ? bfs_statfs+0x3d0/0x3d0 [ 946.761369][T12260] legacy_get_tree+0xf2/0x200 [ 946.766057][T12260] vfs_get_tree+0x123/0x450 [ 946.770571][T12260] do_mount+0x1436/0x2c40 [ 946.774915][T12260] ? copy_mount_string+0x40/0x40 [ 946.779868][T12260] ? _copy_from_user+0xdd/0x150 [ 946.784729][T12260] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 946.790980][T12260] ? copy_mount_options+0x280/0x3a0 [ 946.796187][T12260] ksys_mount+0xdb/0x150 [ 946.800440][T12260] __x64_sys_mount+0xbe/0x150 [ 946.805125][T12260] do_syscall_64+0x103/0x610 [ 946.809724][T12260] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 946.815614][T12260] RIP: 0033:0x45b69a [ 946.819509][T12260] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 18:20:28 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) r2 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vfio/vfio\x00', 0x8000, 0x0) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x12040110}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x34, r3, 0x4, 0x70bd29, 0x25dfdbfe, {}, [@FOU_ATTR_TYPE={0x8}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xc}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x34}, 0x1, 0x0, 0x0, 0x800}, 0x40000) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, 0x0, 0x2000005) syz_open_dev$usb(0x0, 0x0, 0x800000002009) 18:20:28 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x1, 0x200400) [ 946.839117][T12260] RSP: 002b:00007fcd615cfa88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 946.847530][T12260] RAX: ffffffffffffffda RBX: 00007fcd615cfb40 RCX: 000000000045b69a [ 946.855505][T12260] RDX: 00007fcd615cfae0 RSI: 00000000200002c0 RDI: 00007fcd615cfb00 [ 946.863475][T12260] RBP: 0000000000000000 R08: 00007fcd615cfb40 R09: 00007fcd615cfae0 [ 946.871541][T12260] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000005 [ 946.879525][T12260] R13: 00000000004c74d5 R14: 00000000004dd150 R15: 0000000000000004 18:20:28 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=off,nobarrier,0pgrade,errors=withdraw,noloccookie']) 18:20:28 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:20:28 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x5) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, 0x0, 0x2000005) r2 = syz_open_dev$usb(0x0, 0x0, 0x800000002009) write$selinux_create(r2, &(0x7f0000000100)=@objname={'system_u:object_r:ping_exec_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0xffff, 0x20, './file0\x00'}, 0x63) 18:20:28 executing program 3 (fault-call:2 fault-nth:58): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 947.061628][T12540] gfs2: invalid mount option: 0pgrade [ 947.067043][T12540] gfs2: can't parse mount arguments 18:20:28 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) write$binfmt_aout(r0, &(0x7f0000000280)={{0x10f, 0x6, 0x7, 0xf9, 0x1ae, 0xe4b, 0x164, 0x6}, "92c33d99f125f46654f1ee2089375147c8dd706fb556b384ea0267cacdcbd98f2bdb2151f2304aba47ee64c04404162bfc4022e437fc3dd42d40273c231ae944098fec471c4a54", [[], [], [], [], [], [], [], []]}, 0x867) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) accept(r0, 0x0, &(0x7f00000000c0)) accept4$inet(r0, &(0x7f0000000140)={0x2, 0x0, @initdev}, &(0x7f00000001c0)=0x3ad, 0x800) r3 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0xfffffffffffffffc, 0x40) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) socket$key(0xf, 0x3, 0x2) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x89, 0x80000) setsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000040)={0xff, 0x5, 0x9, 0x6}, 0x8) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:20:28 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8060000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 947.252500][T12540] gfs2: invalid mount option: 0pgrade [ 947.267981][T12540] gfs2: can't parse mount arguments [ 947.303167][T12580] FAULT_INJECTION: forcing a failure. [ 947.303167][T12580] name failslab, interval 1, probability 0, space 0, times 0 [ 947.339712][T12580] CPU: 0 PID: 12580 Comm: syz-executor.3 Not tainted 5.1.0-rc4+ #65 [ 947.347726][T12580] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 947.357793][T12580] Call Trace: [ 947.361132][T12580] dump_stack+0x172/0x1f0 [ 947.365479][T12580] should_fail.cold+0xa/0x15 [ 947.370077][T12580] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 947.375903][T12580] ? ___might_sleep+0x163/0x280 [ 947.380965][T12580] __should_failslab+0x121/0x190 [ 947.385918][T12580] should_failslab+0x9/0x14 [ 947.390545][T12580] kmem_cache_alloc_trace+0x2d1/0x760 [ 947.396191][T12580] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 947.402022][T12580] __memcg_init_list_lru_node+0x8a/0x1e0 [ 947.407848][T12580] __list_lru_init+0x3cf/0x6e0 [ 947.412630][T12580] alloc_super+0x762/0x890 [ 947.417141][T12580] ? test_single_super+0x10/0x10 [ 947.422089][T12580] sget_userns+0xf1/0x560 [ 947.426429][T12580] ? kill_litter_super+0x60/0x60 [ 947.431370][T12580] ? test_single_super+0x10/0x10 [ 947.436392][T12580] ? kill_litter_super+0x60/0x60 [ 947.441337][T12580] sget+0x10c/0x150 [ 947.445151][T12580] mount_bdev+0xff/0x3c0 [ 947.449394][T12580] ? bfs_iget+0xb60/0xb60 [ 947.453838][T12580] bfs_mount+0x35/0x40 [ 947.457914][T12580] ? bfs_statfs+0x3d0/0x3d0 [ 947.462427][T12580] legacy_get_tree+0xf2/0x200 [ 947.467195][T12580] vfs_get_tree+0x123/0x450 [ 947.471703][T12580] do_mount+0x1436/0x2c40 [ 947.476041][T12580] ? copy_mount_string+0x40/0x40 [ 947.480979][T12580] ? copy_mount_options+0x1ea/0x3a0 [ 947.486184][T12580] ? __sanitizer_cov_trace_pc+0x3b/0x50 [ 947.491753][T12580] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 947.497994][T12580] ? copy_mount_options+0x280/0x3a0 [ 947.503198][T12580] ksys_mount+0xdb/0x150 [ 947.507450][T12580] __x64_sys_mount+0xbe/0x150 [ 947.512142][T12580] do_syscall_64+0x103/0x610 [ 947.516738][T12580] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 947.522983][T12580] RIP: 0033:0x45b69a [ 947.526883][T12580] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 18:20:29 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0xffffffffffffff6b, 0x81809) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x400, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r3, 0xc008240a, &(0x7f00000000c0)={0x3, 0x0, [0x0, 0x0, 0x0]}) r4 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x1ff, 0x141340) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r4, 0x111, 0x5, 0x1f, 0x4) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:20:29 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000002740)={0xa, 0x0, 0x0, @dev, 0x4}, 0x79) sendmmsg(r1, &(0x7f0000000200), 0x400000000000084, 0xd) ioctl$KDDISABIO(0xffffffffffffffff, 0x4b37) msgget$private(0x0, 0x130) ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f0000000040)) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000000)=@fragment, 0x8) 18:20:29 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 947.546493][T12580] RSP: 002b:00007fcd615cfa88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 947.554918][T12580] RAX: ffffffffffffffda RBX: 00007fcd615cfb40 RCX: 000000000045b69a [ 947.562900][T12580] RDX: 00007fcd615cfae0 RSI: 00000000200002c0 RDI: 00007fcd615cfb00 [ 947.570966][T12580] RBP: 0000000000000000 R08: 00007fcd615cfb40 R09: 00007fcd615cfae0 [ 947.579374][T12580] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000005 [ 947.587352][T12580] R13: 00000000004c74d5 R14: 00000000004dd150 R15: 0000000000000004 18:20:29 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=off,nobarrier,Xpgrade,errors=withdraw,noloccookie']) 18:20:29 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) write$binfmt_script(r0, &(0x7f0000000240)={'#! ', './file0', [{0x20, 'GPL\xe5/wlan0!userself+user'}, {0x20, 'eth1security\xa9+trusted('}], 0xa, "fdc7cbc98fcbc20ff7eeafaa38ba18a7e18180926a1f7d45346b86da86cf259d9cfafb73b69b96ad26ffc3de681c3127543bbe3f8db2e61b19f373898970acfd4624f2564f110a22ecf232f0f3c56967f73932ff"}, 0x8f) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x80) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000080)=0xfff, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) syz_open_dev$usb(0x0, 0x1ff, 0x1ffd) accept4(r2, &(0x7f0000000140)=@pptp={0x18, 0x2, {0x0, @dev}}, &(0x7f00000000c0)=0x80, 0x800) 18:20:29 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r2 = dup(r0) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f00000000c0)={0x3, [0xffffffffffff0001, 0xe5e, 0xac9]}) sendfile(r1, r0, 0x0, 0x2000005) r3 = syz_open_dev$usb(0x0, 0x8000000000000, 0x800000002009) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000080)=0x1, 0x4) [ 947.949204][T12721] gfs2: invalid mount option: Xpgrade 18:20:29 executing program 3 (fault-call:2 fault-nth:59): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 947.992378][T12721] gfs2: can't parse mount arguments 18:20:29 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x0) r1 = openat$cgroup_type(0xffffffffffffffff, &(0x7f00000000c0)='cgroup.type\x00', 0x2, 0x0) splice(r0, &(0x7f0000000040), r1, &(0x7f0000000140), 0x3, 0x7) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r4, r3, &(0x7f0000000180), 0x2000005) ioctl(r1, 0x400, &(0x7f0000000240)="eb975b521c830f2b452e937a5bb2927c9e26f45299f72cdc5ad4cb207ced61c34af507aaff116c8e8649682511fc74e36932842d6158882c284e512ea8845563fbb8db37deb097bba92373f94c55d1") clock_adjtime(0x0, &(0x7f00000002c0)={0xfff, 0x7, 0x100000000, 0x81, 0x1000, 0x7, 0x6, 0x1, 0x9, 0x3, 0xfffffffffffffffd, 0x7fff, 0x763, 0x4, 0xf5, 0x9, 0x2, 0x8, 0x1, 0x9, 0xd026, 0x9, 0x4, 0x1, 0x7f, 0x80000000}) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:20:29 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:20:29 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x42201, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000080)) sendfile(r1, r0, 0x0, 0x2000005) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x141000, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) syz_open_dev$usb(0x0, 0x0, 0x800000002009) [ 948.139705][T12721] gfs2: invalid mount option: Xpgrade [ 948.149325][T12812] FAULT_INJECTION: forcing a failure. [ 948.149325][T12812] name failslab, interval 1, probability 0, space 0, times 0 [ 948.176177][T12721] gfs2: can't parse mount arguments [ 948.196305][T12812] CPU: 0 PID: 12812 Comm: syz-executor.3 Not tainted 5.1.0-rc4+ #65 [ 948.204324][T12812] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 948.214387][T12812] Call Trace: [ 948.217697][T12812] dump_stack+0x172/0x1f0 [ 948.222123][T12812] should_fail.cold+0xa/0x15 [ 948.226730][T12812] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 948.232552][T12812] ? ___might_sleep+0x163/0x280 [ 948.237417][T12812] __should_failslab+0x121/0x190 [ 948.242367][T12812] should_failslab+0x9/0x14 [ 948.246896][T12812] kmem_cache_alloc_node_trace+0x270/0x720 [ 948.252798][T12812] ? kmem_cache_alloc_trace+0x354/0x760 [ 948.258362][T12812] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 948.264269][T12812] __kmalloc_node+0x3d/0x70 [ 948.268783][T12812] kvmalloc_node+0x68/0x100 [ 948.273297][T12812] __list_lru_init+0x4a6/0x6e0 [ 948.278065][T12812] alloc_super+0x762/0x890 [ 948.282483][T12812] ? test_single_super+0x10/0x10 [ 948.287425][T12812] sget_userns+0xf1/0x560 [ 948.291756][T12812] ? kill_litter_super+0x60/0x60 [ 948.296697][T12812] ? test_single_super+0x10/0x10 [ 948.301723][T12812] ? kill_litter_super+0x60/0x60 [ 948.306661][T12812] sget+0x10c/0x150 [ 948.310580][T12812] mount_bdev+0xff/0x3c0 [ 948.314848][T12812] ? bfs_iget+0xb60/0xb60 [ 948.319553][T12812] bfs_mount+0x35/0x40 [ 948.323631][T12812] ? bfs_statfs+0x3d0/0x3d0 [ 948.328139][T12812] legacy_get_tree+0xf2/0x200 [ 948.332832][T12812] vfs_get_tree+0x123/0x450 [ 948.337344][T12812] do_mount+0x1436/0x2c40 [ 948.341689][T12812] ? copy_mount_string+0x40/0x40 [ 948.346634][T12812] ? _copy_from_user+0xdd/0x150 [ 948.351520][T12812] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 948.357762][T12812] ? copy_mount_options+0x280/0x3a0 [ 948.362965][T12812] ksys_mount+0xdb/0x150 [ 948.367214][T12812] __x64_sys_mount+0xbe/0x150 [ 948.371906][T12812] do_syscall_64+0x103/0x610 [ 948.376510][T12812] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 948.382399][T12812] RIP: 0033:0x45b69a [ 948.386294][T12812] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 948.406013][T12812] RSP: 002b:00007fcd615cfa88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 948.414426][T12812] RAX: ffffffffffffffda RBX: 00007fcd615cfb40 RCX: 000000000045b69a [ 948.422418][T12812] RDX: 00007fcd615cfae0 RSI: 00000000200002c0 RDI: 00007fcd615cfb00 [ 948.430393][T12812] RBP: 0000000000000000 R08: 00007fcd615cfb40 R09: 00007fcd615cfae0 [ 948.438455][T12812] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000005 18:20:30 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x29000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:20:30 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000002740)={0xa, 0x0, 0x0, @dev, 0x4}, 0x79) sendmmsg(r1, &(0x7f0000000200), 0x400000000000084, 0xd) ioctl$KDDISABIO(0xffffffffffffffff, 0x4b37) msgget$private(0x0, 0x130) ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f0000000040)) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000000)=@fragment, 0x8) [ 948.446433][T12812] R13: 00000000004c74d5 R14: 00000000004dd150 R15: 0000000000000004 18:20:30 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=off,nobarrier,cpgrade,errors=withdraw,noloccookie']) 18:20:30 executing program 3 (fault-call:2 fault-nth:60): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 18:20:30 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) accept(r0, &(0x7f0000000000)=@hci, &(0x7f00000000c0)=0x80) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:20:30 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2b000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:20:30 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = dup2(r0, r0) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000300)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_PRI(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2400}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="00002bbd7000fddbdf25010000000000000008410000001c0018000000076574683a76657468305f746f5f7465616d00000063c1c9fb1f42b65c8cbc79b148d1c46298f7c89ae250d499e35a8d0bc084d286"], 0x38}, 0x1, 0x0, 0x0, 0x10}, 0x40000) r3 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000080)={@my=0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000380)="00ca6a188b64bd14215fec951f4b583db650de5c742dd0d0c438bc93b012fb41bb3923651de48630e3990e3926e7d31878dc8582fea004cea4aa8a397f1ad014eaa417b7a99a5bc13f4138865f8d125b7a652b48663c3e689916e73fb05a1c9f") fcntl$getflags(r3, 0x408) pwritev(r3, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) sendfile(r3, r0, 0x0, 0x2000005) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r0, 0x400c6615, &(0x7f0000000000)) r4 = syz_open_dev$usb(0x0, 0x0, 0x800000002009) write$FUSE_GETXATTR(r4, &(0x7f0000000180)={0x18, 0x0, 0x3, {0x81}}, 0x18) [ 948.755978][T12939] FAULT_INJECTION: forcing a failure. [ 948.755978][T12939] name failslab, interval 1, probability 0, space 0, times 0 [ 948.769864][T12938] gfs2: invalid mount option: cpgrade [ 948.775287][T12938] gfs2: can't parse mount arguments [ 948.812527][T12939] CPU: 0 PID: 12939 Comm: syz-executor.3 Not tainted 5.1.0-rc4+ #65 [ 948.820534][T12939] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 948.830588][T12939] Call Trace: [ 948.833903][T12939] dump_stack+0x172/0x1f0 [ 948.838250][T12939] should_fail.cold+0xa/0x15 [ 948.842858][T12939] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 948.848680][T12939] ? ___might_sleep+0x163/0x280 [ 948.853539][T12939] __should_failslab+0x121/0x190 [ 948.858480][T12939] should_failslab+0x9/0x14 [ 948.862989][T12939] kmem_cache_alloc_trace+0x2d1/0x760 [ 948.868369][T12939] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 948.874201][T12939] __memcg_init_list_lru_node+0x8a/0x1e0 [ 948.879860][T12939] __list_lru_init+0x3cf/0x6e0 [ 948.884638][T12939] alloc_super+0x762/0x890 [ 948.889058][T12939] ? test_single_super+0x10/0x10 [ 948.894013][T12939] sget_userns+0xf1/0x560 [ 948.898348][T12939] ? kill_litter_super+0x60/0x60 [ 948.903286][T12939] ? test_single_super+0x10/0x10 [ 948.908224][T12939] ? kill_litter_super+0x60/0x60 [ 948.913250][T12939] sget+0x10c/0x150 [ 948.917066][T12939] mount_bdev+0xff/0x3c0 [ 948.921362][T12939] ? bfs_iget+0xb60/0xb60 [ 948.925698][T12939] bfs_mount+0x35/0x40 [ 948.929767][T12939] ? bfs_statfs+0x3d0/0x3d0 [ 948.934277][T12939] legacy_get_tree+0xf2/0x200 [ 948.938962][T12939] vfs_get_tree+0x123/0x450 [ 948.943468][T12939] do_mount+0x1436/0x2c40 [ 948.947809][T12939] ? copy_mount_string+0x40/0x40 [ 948.952786][T12939] ? _copy_from_user+0xdd/0x150 [ 948.960407][T12939] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 948.966921][T12939] ? copy_mount_options+0x280/0x3a0 [ 948.972136][T12939] ksys_mount+0xdb/0x150 [ 948.976399][T12939] __x64_sys_mount+0xbe/0x150 [ 948.981086][T12939] do_syscall_64+0x103/0x610 [ 948.985690][T12939] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 948.993069][T12939] RIP: 0033:0x45b69a [ 948.996971][T12939] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 949.016586][T12939] RSP: 002b:00007fcd615cfa88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 949.025006][T12939] RAX: ffffffffffffffda RBX: 00007fcd615cfb40 RCX: 000000000045b69a [ 949.033002][T12939] RDX: 00007fcd615cfae0 RSI: 00000000200002c0 RDI: 00007fcd615cfb00 [ 949.041005][T12939] RBP: 0000000000000000 R08: 00007fcd615cfb40 R09: 00007fcd615cfae0 [ 949.049006][T12939] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000005 [ 949.056979][T12939] R13: 00000000004c74d5 R14: 00000000004dd150 R15: 0000000000000004 18:20:30 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 949.126953][T12938] gfs2: invalid mount option: cpgrade [ 949.142173][T12938] gfs2: can't parse mount arguments 18:20:30 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, 0x0, 0x2000005) r2 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x402, 0x8000) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000140)) r3 = syz_open_dev$usb(0x0, 0x0, 0x800000002009) sendto(r3, &(0x7f0000000080)="872597a994bdbf418fce344f93d31701f8833e0f2f8ac990e25ce1174e43cc3818338d75c0e214b205008cb45ffc431113e4ed87d4450133d1c24f51e58a4e38d8482475a76335b227bb24739f6082481d2647f97bc2ceecc71a3438ee21c1e2931c79323417654371", 0x69, 0x2404c050, 0x0, 0x0) 18:20:30 executing program 0: r0 = open(&(0x7f0000000240)='./file0\x00', 0xfffffffffffffffd, 0x0) ioctl$KDGKBMETA(0xffffffffffffffff, 0x4b62, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000080)={0x0, 0x12}, &(0x7f0000044000)) write$P9_RSTATFS(r0, 0x0, 0x38b) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) write$P9_RREMOVE(0xffffffffffffffff, 0x0, 0x0) write$P9_RWSTAT(0xffffffffffffffff, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) write$P9_RSYMLINK(r0, 0x0, 0x0) tkill(r1, 0x1000000000016) 18:20:30 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$mice(&(0x7f0000000400)='/dev/input/mice\x00', 0x0, 0x14100) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000440)={0x1, 0x0, [0x0]}) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r3 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x420000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="b600000065939a72fea7ed7d51fb9cfb500f9900528b2d42d76a12e597e704c4204a8442e967a819bb7e0ffd6434667702239a7e0d6b51809ee1a7b8ff7d15c1539045d0c7680d81410bf11214791f87e8e43d6005f9565607587b6ae257edbb1a9f530c336063722981947767b528ae75f60369480a7c7b7e1eb7aff37a304d5a36450eaf09ae66d833049cf82036de906715a3973e3baabbe0da3322ad6da9e986ac2e8c4144e0be606aade94a3278ead18a572846dd167bb1"], &(0x7f0000000040)=0xbe) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e23, 0x0, @loopback, 0x20}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00000001c0)={r6, 0x1ff}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r5, 0x1, 0x8}, 0xc) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) sendfile(r3, r2, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000480)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:20:30 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:20:30 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=off,nobarrier,dpgrade,errors=withdraw,noloccookie']) 18:20:30 executing program 3 (fault-call:2 fault-nth:61): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 18:20:31 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) connect$caif(r0, &(0x7f0000000000)=@dbg={0x25, 0x1, 0xfffffffff1d1c502}, 0x18) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, 0x0, 0x2000005) syz_open_dev$usb(0x0, 0x0, 0x800000002009) 18:20:31 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 949.407994][T13171] gfs2: invalid mount option: dpgrade [ 949.419114][T13171] gfs2: can't parse mount arguments [ 949.445491][T13192] FAULT_INJECTION: forcing a failure. [ 949.445491][T13192] name failslab, interval 1, probability 0, space 0, times 0 [ 949.466746][T13192] CPU: 1 PID: 13192 Comm: syz-executor.3 Not tainted 5.1.0-rc4+ #65 [ 949.474775][T13192] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 949.484843][T13192] Call Trace: [ 949.488153][T13192] dump_stack+0x172/0x1f0 [ 949.492496][T13192] should_fail.cold+0xa/0x15 [ 949.497093][T13192] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 949.502903][T13192] ? ___might_sleep+0x163/0x280 [ 949.507761][T13192] __should_failslab+0x121/0x190 [ 949.512711][T13192] should_failslab+0x9/0x14 18:20:31 executing program 0: syz_execute_func(&(0x7f00000000c0)="410f01f9c4e1f573d50664ff0941c3c4e2c99758423e46d87312660fd2323e0f1110d4b842419dcccc") r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000280)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) write$eventfd(r1, 0x0, 0x0) [ 949.517226][T13192] kmem_cache_alloc_trace+0x2d1/0x760 [ 949.522606][T13192] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 949.528421][T13192] __memcg_init_list_lru_node+0x8a/0x1e0 [ 949.534079][T13192] __list_lru_init+0x3cf/0x6e0 [ 949.538855][T13192] alloc_super+0x762/0x890 [ 949.543279][T13192] ? test_single_super+0x10/0x10 [ 949.548279][T13192] sget_userns+0xf1/0x560 [ 949.552606][T13192] ? kill_litter_super+0x60/0x60 [ 949.557544][T13192] ? test_single_super+0x10/0x10 [ 949.562493][T13192] ? kill_litter_super+0x60/0x60 [ 949.567430][T13192] sget+0x10c/0x150 [ 949.571244][T13192] mount_bdev+0xff/0x3c0 [ 949.575487][T13192] ? bfs_iget+0xb60/0xb60 [ 949.579834][T13192] bfs_mount+0x35/0x40 [ 949.583908][T13192] ? bfs_statfs+0x3d0/0x3d0 [ 949.588421][T13192] legacy_get_tree+0xf2/0x200 [ 949.593190][T13192] vfs_get_tree+0x123/0x450 [ 949.597701][T13192] do_mount+0x1436/0x2c40 [ 949.602036][T13192] ? copy_mount_string+0x40/0x40 [ 949.606975][T13192] ? _copy_from_user+0xdd/0x150 [ 949.611837][T13192] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 949.618077][T13192] ? copy_mount_options+0x280/0x3a0 [ 949.623281][T13192] ksys_mount+0xdb/0x150 [ 949.627524][T13192] __x64_sys_mount+0xbe/0x150 [ 949.632205][T13192] do_syscall_64+0x103/0x610 [ 949.636800][T13192] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 949.642696][T13192] RIP: 0033:0x45b69a [ 949.646590][T13192] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 949.666215][T13192] RSP: 002b:00007fcd615cfa88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 949.674634][T13192] RAX: ffffffffffffffda RBX: 00007fcd615cfb40 RCX: 000000000045b69a [ 949.682614][T13192] RDX: 00007fcd615cfae0 RSI: 00000000200002c0 RDI: 00007fcd615cfb00 [ 949.690673][T13192] RBP: 0000000000000000 R08: 00007fcd615cfb40 R09: 00007fcd615cfae0 [ 949.698647][T13192] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000005 [ 949.706626][T13192] R13: 00000000004c74d5 R14: 00000000004dd150 R15: 0000000000000004 18:20:31 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) r3 = msgget$private(0x0, 0x40) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000240)=""/201) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:20:31 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:20:31 executing program 3 (fault-call:2 fault-nth:62): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 18:20:31 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0)) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, 0x0, 0x2000005) syz_open_dev$usb(0x0, 0x0, 0x800000002009) 18:20:31 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x3}, 0x1c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f0000000180)=""/11, 0xb) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000002c0)) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) recvmmsg(r0, &(0x7f0000000780)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) shutdown(r2, 0x0) [ 949.902748][T13171] gfs2: invalid mount option: dpgrade [ 949.908170][T13171] gfs2: can't parse mount arguments 18:20:31 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43050000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 949.959697][ C1] net_ratelimit: 26 callbacks suppressed [ 949.959706][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 949.971285][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 949.977091][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 949.982901][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 949.988717][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 949.994530][ C1] protocol 88fb is buggy, dev hsr_slave_1 18:20:31 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc0712caaaf5fccc9ea34902d4c7382ca203e23ca69a3515ff28a6b21b8eaa8562c74d801646933e") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f00000002c0)='\x03\x00\x00\x00\xa8\b\x9f>\xda\x90\x97\x10g\xac\xc6\\\x16\x84\r\a\xd6\xb5\vyt\xbfb\xa4i\x11b]D\xdd\xcevC&\xf9\xd8\x1e\x8e\xaf\xf7\xae\x8d\\\xc4\xd2\\\x852\xc7\x86\x13\xae\xfbh\xdb\x88*DL\xa64\xb8{\xf2\xa2', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x9bdd5ac6c0d54eb1, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040)={0xffffffffffffffff}, 0x0, 0x3}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r3, &(0x7f0000000080)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e24, 0x7, @empty, 0x5}, r4}}, 0x30) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:20:31 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=off,nobarrier,ipgrade,errors=withdraw,noloccookie']) [ 950.128685][T13250] FAULT_INJECTION: forcing a failure. [ 950.128685][T13250] name failslab, interval 1, probability 0, space 0, times 0 [ 950.164631][T13250] CPU: 1 PID: 13250 Comm: syz-executor.3 Not tainted 5.1.0-rc4+ #65 18:20:31 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 950.172664][T13250] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 950.172671][T13250] Call Trace: [ 950.172698][T13250] dump_stack+0x172/0x1f0 [ 950.172720][T13250] should_fail.cold+0xa/0x15 [ 950.172740][T13250] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 950.172762][T13250] ? ___might_sleep+0x163/0x280 [ 950.172782][T13250] __should_failslab+0x121/0x190 [ 950.172797][T13250] should_failslab+0x9/0x14 [ 950.172813][T13250] kmem_cache_alloc_trace+0x2d1/0x760 [ 950.172854][T13250] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 950.172882][T13250] __memcg_init_list_lru_node+0x8a/0x1e0 [ 950.172913][T13250] __list_lru_init+0x3cf/0x6e0 [ 950.195185][T13250] alloc_super+0x762/0x890 [ 950.195202][T13250] ? test_single_super+0x10/0x10 [ 950.195220][T13250] sget_userns+0xf1/0x560 [ 950.250524][T13250] ? kill_litter_super+0x60/0x60 [ 950.255471][T13250] ? test_single_super+0x10/0x10 [ 950.260424][T13250] ? kill_litter_super+0x60/0x60 [ 950.265376][T13250] sget+0x10c/0x150 [ 950.269198][T13250] mount_bdev+0xff/0x3c0 [ 950.273452][T13250] ? bfs_iget+0xb60/0xb60 [ 950.277794][T13250] bfs_mount+0x35/0x40 [ 950.281969][T13250] ? bfs_statfs+0x3d0/0x3d0 [ 950.286480][T13250] legacy_get_tree+0xf2/0x200 [ 950.291165][T13250] vfs_get_tree+0x123/0x450 [ 950.295672][T13250] do_mount+0x1436/0x2c40 [ 950.300104][T13250] ? copy_mount_string+0x40/0x40 [ 950.305054][T13250] ? _copy_from_user+0xdd/0x150 [ 950.310031][T13250] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 950.316312][T13250] ? copy_mount_options+0x280/0x3a0 [ 950.321531][T13250] ksys_mount+0xdb/0x150 [ 950.325785][T13250] __x64_sys_mount+0xbe/0x150 [ 950.330490][T13250] do_syscall_64+0x103/0x610 [ 950.335141][T13250] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 950.341041][T13250] RIP: 0033:0x45b69a [ 950.344938][T13250] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 950.364667][T13250] RSP: 002b:00007fcd615cfa88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 18:20:32 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) r2 = accept(0xffffffffffffffff, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000002c0)={0x0, 0x3}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={r3, @in={{0x2, 0x4e20, @multicast1}}, [0x4, 0x6, 0x4, 0x0, 0x97, 0x10000000, 0x8, 0x7fffffff, 0x3, 0x6, 0x6b, 0x1, 0xfffffffffffffffc, 0x80, 0x2]}, &(0x7f0000000480)=0x100) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, 0x0, 0x2000005) close(r0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40001, 0x0) ioctl$EVIOCGLED(r4, 0x80404519, &(0x7f0000000080)=""/63) r5 = syz_open_dev$usb(0x0, 0x0, 0x800000002009) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000000180)=r6, 0x4) 18:20:32 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4206, 0x4) [ 950.373174][T13250] RAX: ffffffffffffffda RBX: 00007fcd615cfb40 RCX: 000000000045b69a [ 950.381158][T13250] RDX: 00007fcd615cfae0 RSI: 00000000200002c0 RDI: 00007fcd615cfb00 [ 950.389162][T13250] RBP: 0000000000000000 R08: 00007fcd615cfb40 R09: 00007fcd615cfae0 [ 950.397144][T13250] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000005 [ 950.405232][T13250] R13: 00000000004c74d5 R14: 00000000004dd150 R15: 0000000000000004 18:20:32 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r2 = dup(r0) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f00000000c0)={0x3, [0xffffffffffff0001, 0xe5e, 0xac9]}) sendfile(r1, r0, 0x0, 0x2000005) r3 = syz_open_dev$usb(0x0, 0x8000000000000, 0x800000002009) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000080)=0x1, 0x4) 18:20:32 executing program 3 (fault-call:2 fault-nth:63): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 18:20:32 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e0000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:20:32 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x9) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x1, 0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)="3e97bbba4929b3c70f65d868fe8b2b56253a516572e5b8e5725f5216b35f3168123ad0e7e5dbeeebd82ec76a2f40b4ef459daf9aa3b72fb977ba835f7fb19672778a04c6f60b2ae120e31ea4a377b4c52a56fd6668430774d3c7ac37a875316789d08eb7e3d9e5b4ee1fc75fbebaf2668ce29020158a87f62391142226478402050dc4700a1bddc0b315591e39ff158f7be2516b7b2a2b413f3d048b3fb09d2ed6c921e33f588365fb21b5b0c74af314427c5cf435067b9e133b514c65f9da14754e89cf6016cf5caff07f7580eea86a23eaf2838de60bb786a5", 0xda}], 0x1, 0x0) bind$netrom(r2, &(0x7f0000000240)={{0x3, @default, 0x3}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}]}, 0x48) ioctl$VIDIOC_SUBDEV_G_SELECTION(r2, 0xc040563d, &(0x7f00000001c0)={0x1, 0x0, 0x103, 0x3, {0x912, 0x9, 0x9, 0x80000001}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000000140)={0x101, 0x4, 0xd6c}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f00000000c0)={0x3, 'v-x'}, 0x4) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r3) sendfile(r1, r0, 0x0, 0x2000005) syz_open_dev$usb(0x0, 0x0, 0x800000002009) [ 950.516442][T13442] gfs2: invalid mount option: ipgrade [ 950.546982][T13442] gfs2: can't parse mount arguments 18:20:32 executing program 4: r0 = socket(0xa, 0x7, 0x1800000000) getsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r3 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) sendfile(r3, r2, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) [ 950.674363][T13549] FAULT_INJECTION: forcing a failure. [ 950.674363][T13549] name failslab, interval 1, probability 0, space 0, times 0 [ 950.679145][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 950.692922][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 950.698778][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 950.704261][T13549] CPU: 1 PID: 13549 Comm: syz-executor.3 Not tainted 5.1.0-rc4+ #65 [ 950.704681][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 950.712573][T13549] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 950.712580][T13549] Call Trace: [ 950.712607][T13549] dump_stack+0x172/0x1f0 [ 950.712631][T13549] should_fail.cold+0xa/0x15 [ 950.728386][T13549] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 950.735980][T13549] ? ___might_sleep+0x163/0x280 [ 950.751175][T13549] __should_failslab+0x121/0x190 [ 950.756117][T13549] should_failslab+0x9/0x14 [ 950.760621][T13549] kmem_cache_alloc_trace+0x2d1/0x760 [ 950.766520][T13549] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 950.772336][T13549] __memcg_init_list_lru_node+0x8a/0x1e0 [ 950.777978][T13549] __list_lru_init+0x3cf/0x6e0 [ 950.782747][T13549] alloc_super+0x762/0x890 [ 950.787257][T13549] ? test_single_super+0x10/0x10 [ 950.792289][T13549] sget_userns+0xf1/0x560 [ 950.796619][T13549] ? kill_litter_super+0x60/0x60 [ 950.801558][T13549] ? test_single_super+0x10/0x10 [ 950.806494][T13549] ? kill_litter_super+0x60/0x60 [ 950.811430][T13549] sget+0x10c/0x150 [ 950.815240][T13549] mount_bdev+0xff/0x3c0 [ 950.819583][T13549] ? bfs_iget+0xb60/0xb60 [ 950.823916][T13549] bfs_mount+0x35/0x40 [ 950.827982][T13549] ? bfs_statfs+0x3d0/0x3d0 [ 950.832490][T13549] legacy_get_tree+0xf2/0x200 [ 950.837170][T13549] vfs_get_tree+0x123/0x450 [ 950.841675][T13549] do_mount+0x1436/0x2c40 [ 950.846010][T13549] ? copy_mount_string+0x40/0x40 [ 950.850977][T13549] ? _copy_from_user+0xdd/0x150 [ 950.855838][T13549] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 950.862079][T13549] ? copy_mount_options+0x280/0x3a0 [ 950.867285][T13549] ksys_mount+0xdb/0x150 [ 950.871533][T13549] __x64_sys_mount+0xbe/0x150 [ 950.876221][T13549] do_syscall_64+0x103/0x610 [ 950.880818][T13549] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 950.886725][T13549] RIP: 0033:0x45b69a [ 950.890622][T13549] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 950.910224][T13549] RSP: 002b:00007fcd615cfa88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 18:20:32 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80350000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:20:32 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=off,nobarrier,lpgrade,errors=withdraw,noloccookie']) 18:20:32 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x8000000, 0x82) prctl$PR_SET_DUMPABLE(0x4, 0x1) r1 = memfd_create(&(0x7f0000000ac0)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x1) syz_init_net_socket$netrom(0x6, 0x5, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) syz_mount_image$ceph(&(0x7f0000000080)='ceph\x00', &(0x7f00000000c0)='./file0\x00', 0x8, 0xa, &(0x7f0000000940)=[{&(0x7f0000000240)="e4dcf5d4451c26a7805804d9f54476ef22fc3ef86339b87ac0dfe2e885045345a3e2a249bc2f814cc4243421cf15774c570b4676887665a845d8c2c308c0a925544878bd737625d26fc70ada4a445f124c43c9c5b5ec9aa5f30d6d2d0384b5ee0fc4926e3af053e4694a0b1ae0bda15c021ed6ed7b62a0dfdcc68446c0f2cfa33f161e6180a4d050c06647a7414da998a057ed970455fe7658002ca2170586f644960026b5f9607e6d20dd75bfe4212befd8616516be57a1bf44c4cd0a95371942e7e177491ebfd316b869636b8bb95f4969", 0xd2, 0xdd}, {&(0x7f0000000380)="1b57c73aaef5f816d63384117f740311c661983cf0863e28371f9a1481974466d02e9e22315f5bf1a1122531969afac608a6c86a2667fa74755abbddcb594dc79f0d1e3a360b1c475c6db50478dc236003c3bc678d8c462dec47575c17a6b77325f1b21eaee2902039842988c5d924016892be75aaa32797a1fcde81f0191c2b1e0e51d85f236ca3dec032872d7552e785208897cace2e7d461f409e8ad4a390e62f4cedce18c340e7aa056ec586ded03171c8a4b864f62ecf5b7bd279e8d644fe8050ae0b7c8e14d30329cbe82c5190e89e64905547c78f", 0xd8}, {&(0x7f0000000480)="52a9342ba581e86a3cdd8ba6e5087777442f3186e803f5fb095be57979c414f68bc903e02a3dbd11ded1b708bbbebe6e86ad2d73e0671d8bc23710b583081090ff133ccc603922ee0af8388de51bd665085769b231e9b4f82bcbad68db7abf1b95e25f4b218ed8b8adcfbd7b0afc9332983a8ff39dd4546fce4bfc19d9ec1f2b006d69ea7660069714fd02b679de7414442f0955feef5f098d84f91e00c4279cc34c1b1391598699fbddbd238502491ef520628440fb5c6264061779ad480c583a6d8974ce3bad70773976a18c62ae09c45ffca79945da5f3ac85e10adb49e48a1d9f1", 0xe3, 0x6}, {&(0x7f0000000140)="46804e4141f2b08e43df62fa4f4554cabf9ecfbef5997e946d5353a019d935ca9799451adf93fd3366d587a79fbf57b83f2c86c2cefbbd0522012a271a135d8a00b6ca392b5c9dcc16ad78cb94aaa8e227b67f13bfea119db2b46a25fe1db178317033f128ed06bff85ef84f12845320b68f2ea5609a3213eca0cc73d1956f74ea6c3bf233287f006e18aa6bf7d66581573ffb89256c4def01c9a193cd6a4501d0", 0xa1, 0x80}, {&(0x7f0000000580)="dafc9e2fce349816371122dbe472ce2b865e4a50ab9faa2bb59bbeeea469148539f854fb0e56989beedf4f10be033f9dba4c18a3bed2bc1bf1896b6d5bfe29f1015a82da5dbf91d2b93319212eb6111a557bd6fa99bff1e7d586d89fb1349867c59120997db17fc770685d6c11bee01c3f8566f22314fc47cb4411dd1f9f1c041e21ce9620550a352419be6f7a2d7f54a4a06bdfa702beaef10ca09f2d2ecdc7ba8e1e48e3b8", 0xa6, 0x400}, {&(0x7f0000000640)="c5b8f55aa97eac0cf29eab644fd3b0024309b1ec8dc4f8d9e205bbd5", 0x1c, 0x2}, {&(0x7f0000000680)="ba4e62dfc79c97a61ca4ca649ad5a3c16fdbf155ee633150e9bef182e19955677cd5a71d8912feb9f8ac197b63e231bf1f90a255b65415a9dfef442e2e66dffdeaa82707c17d320d762b324d2500153a57751c580886a674b754d003b5361312b101cacbd1a3988211e74b4df7dd710fbbe6efbaeb960810b56cdac5e89f5108f197d760750bb02d475e51370b100ab585637f93def2abfd239bebcc472ac14c2a1c763bd405caba87538d734321189be7cbf93a8daa90d89c4c4aa913ea40cb9246d097f69797d22282cf76d418997f00a5a805136b638f5542791e49bac0bb", 0xe0, 0xffffffffffff17ab}, {&(0x7f0000000780)="fe7fbf083aae733d4adbb19445e3e3410456e3228b21585b921ffde44fd2aefd1172457fa01107a20b4d5f66a1d9a9ed66c4fdbdd5cc66f10bb89d5dad878a08305a64ea1225b8ced40825bda40a49cc2fcd082fddd008d3c6e9453e97e5ae3c8d26b5f1823ec8de96f02392a8a93e1fedf173e7d0c7ea07c54378d99d36553f1c5fa10ae81683210bcc2dbdee5fd74c1799713f7a00e8bfc884e4f841a7ce", 0x9f, 0x7}, {&(0x7f0000000840)="cb7076ac1cd3092cd11f63926f550630032abe948e6aecc705ff518022154739720fd6c2e419ca4557cd11fe6d303fa69db6567f33fc45f74a739a1544c2a6f0056169afcab1f35138e1912a94707a9a6599ede9f23c2f067612860e4ce155e78469f1a9bc71deb57fdfbb3d0426fa5ec37085151fc2716482ff462278b2b8ac776390b638bb53c9002e51b512b05f4714c551fd5aff06ce0876b420521c06b8846cc43b6aaccc08a5a7cde94fbe9390d1c5c172b38a0d78bb4c0f387ff4bda1", 0xc0, 0xf3}, {&(0x7f0000000900)="99da6d076f40e41d8f7a2d964036720dd9f591b3e3c2c11cd86bf79462978fb9", 0x20}], 0x2000000, &(0x7f0000000a40)='%.em0em1\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, 0x0, 0x2000005) r2 = syz_open_dev$usb(0x0, 0x0, 0x800000002009) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000000000)=0x7fffffff) [ 950.918637][T13549] RAX: ffffffffffffffda RBX: 00007fcd615cfb40 RCX: 000000000045b69a [ 950.926609][T13549] RDX: 00007fcd615cfae0 RSI: 00000000200002c0 RDI: 00007fcd615cfb00 [ 950.934759][T13549] RBP: 0000000000000000 R08: 00007fcd615cfb40 R09: 00007fcd615cfae0 [ 950.942733][T13549] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000005 [ 950.950707][T13549] R13: 00000000004c74d5 R14: 00000000004dd150 R15: 0000000000000004 18:20:32 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, 0x0, 0x2000005) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0x1000}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000002c0)=r3, 0x4) clock_gettime(0x0, &(0x7f0000000180)) mq_timedreceive(r2, &(0x7f0000000140)=""/12, 0xc, 0x2000009, &(0x7f0000000240)={0x77359400}) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000080)) syz_open_dev$usb(0x0, 0x0, 0x800000002009) 18:20:32 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0xfffffffffffffffe, &(0x7f0000000240)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) openat$vfio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vfio/vfio\x00', 0x0, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) syz_open_dev$vbi(&(0x7f00000001c0)='/dev/vbi#\x00', 0x0, 0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:20:32 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 951.093524][T13667] ceph: device name is missing path (no : separator in /dev/loop0) 18:20:32 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319b") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) 18:20:32 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86ddffff], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 951.361899][T13647] gfs2: invalid mount option: lpgrade 18:20:33 executing program 3 (fault-call:2 fault-nth:64): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 18:20:33 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, 0x0, 0x2000005) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000240)=ANY=[@ANYBLOB="6d616e676c650000000000000000000000000000000000000000000000000000be0000000793cd682b188d1132e6f26924358549fa45332f51c49540555ed3e9c62c91333b28bf1a333dc1295e6a1317e0e18197eef54c8763a7aac35aa77dfcf86dd9471df143288bde0d99cee813bcb849c0ce0ee03bbb4aae38c11d08a96ebe843eb9482051f7b6f7cbc56069ddbdaf992ed0a11c3115ad5fea9f0898728c6106b00e03f7b83446e79c56cc13a17a4321109d6e3ea4fb9c5f3cf4469229a6d353dd55589990611e49d3611c66e5e33f78627cc390a3ebcabdca7f1dd6fa63d7af"], &(0x7f0000000000)=0xe2) syz_open_dev$usb(0x0, 0x0, 0x800000002009) 18:20:33 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88470000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 951.409120][T13647] gfs2: can't parse mount arguments 18:20:33 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f00000011c0)={'hwsim0\x00', @ifru_data=&(0x7f0000000140)="9845acb3dc01644fbcd5b97d30a3bb4f27ee784af0f9b612be50e7abc90c0cb0"}) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000180), 0x2000005) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001840)='/proc/self/net/pfkey\x00', 0x400040, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000001880)=0x4, 0x4) getsockopt$packet_buf(r2, 0x107, 0x7, &(0x7f00000001c0)=""/4096, &(0x7f0000000040)=0x1000) r3 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002008) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f0000000000)={0xfffffffffffffffa, 0x5, 0x5, 0x35bf, 0x1}) [ 951.478339][T13647] gfs2: invalid mount option: lpgrade [ 951.508518][T13647] gfs2: can't parse mount arguments 18:20:33 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88480000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:20:33 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=off,nobarrier,opgrade,errors=withdraw,noloccookie']) 18:20:33 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$CAPI_GET_PROFILE(r3, 0xc0404309, &(0x7f0000000040)=0x1) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:20:33 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88640000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 951.696659][T13894] FAULT_INJECTION: forcing a failure. [ 951.696659][T13894] name failslab, interval 1, probability 0, space 0, times 0 18:20:33 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319b") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) [ 951.769277][T13904] gfs2: invalid mount option: opgrade [ 951.789839][T13904] gfs2: can't parse mount arguments [ 951.814534][T13894] CPU: 1 PID: 13894 Comm: syz-executor.3 Not tainted 5.1.0-rc4+ #65 [ 951.822548][T13894] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 951.832603][T13894] Call Trace: [ 951.835908][T13894] dump_stack+0x172/0x1f0 [ 951.840252][T13894] should_fail.cold+0xa/0x15 [ 951.844858][T13894] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 951.850674][T13894] ? ___might_sleep+0x163/0x280 [ 951.855540][T13894] __should_failslab+0x121/0x190 [ 951.860491][T13894] should_failslab+0x9/0x14 [ 951.865004][T13894] kmem_cache_alloc_trace+0x2d1/0x760 [ 951.870395][T13894] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 951.876305][T13894] __memcg_init_list_lru_node+0x8a/0x1e0 [ 951.882001][T13894] __list_lru_init+0x3cf/0x6e0 [ 951.886781][T13894] alloc_super+0x762/0x890 [ 951.891202][T13894] ? test_single_super+0x10/0x10 [ 951.896156][T13894] sget_userns+0xf1/0x560 [ 951.900488][T13894] ? kill_litter_super+0x60/0x60 [ 951.905427][T13894] ? test_single_super+0x10/0x10 [ 951.910363][T13894] ? kill_litter_super+0x60/0x60 [ 951.915305][T13894] sget+0x10c/0x150 [ 951.919118][T13894] mount_bdev+0xff/0x3c0 [ 951.923454][T13894] ? bfs_iget+0xb60/0xb60 [ 951.927789][T13894] bfs_mount+0x35/0x40 [ 951.931872][T13894] ? bfs_statfs+0x3d0/0x3d0 [ 951.936388][T13894] legacy_get_tree+0xf2/0x200 [ 951.941104][T13894] vfs_get_tree+0x123/0x450 [ 951.945620][T13894] do_mount+0x1436/0x2c40 [ 951.950184][T13894] ? copy_mount_string+0x40/0x40 [ 951.958267][T13894] ? _copy_from_user+0xdd/0x150 [ 951.963302][T13894] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 951.969551][T13894] ? copy_mount_options+0x280/0x3a0 [ 951.974756][T13894] ksys_mount+0xdb/0x150 [ 951.979007][T13894] __x64_sys_mount+0xbe/0x150 [ 951.983698][T13894] do_syscall_64+0x103/0x610 [ 951.988296][T13894] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 951.994189][T13894] RIP: 0033:0x45b69a [ 951.998090][T13894] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 952.017696][T13894] RSP: 002b:00007fcd615aea88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 952.026197][T13894] RAX: ffffffffffffffda RBX: 00007fcd615aeb40 RCX: 000000000045b69a [ 952.034174][T13894] RDX: 00007fcd615aeae0 RSI: 00000000200002c0 RDI: 00007fcd615aeb00 [ 952.042150][T13894] RBP: 0000000000000000 R08: 00007fcd615aeb40 R09: 00007fcd615aeae0 [ 952.050150][T13894] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 952.058146][T13894] R13: 00000000004c74d5 R14: 00000000004dd150 R15: 0000000000000003 18:20:33 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88a8ffff], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:20:33 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x961b, 0x203, 0x40, 0x2, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000001c0)={r3, 0x8000}, &(0x7f0000000240)=0x8) r4 = memfd_create(&(0x7f0000000000)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05@\x98\nBCg\x96\x8e\xe0\x13\x98\xd1G\xa7\xce\x95\x90FX\x96\x81*\xd6\x11\x8e\x06\xd5\xf2\xa9\xd7\xd2\x87\xda=h', 0x400000000000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r4) sendfile(r4, r1, &(0x7f0000000180), 0x2000005) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r1, 0x0, &(0x7f0000000280)}, 0x10) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) [ 952.142091][T13904] gfs2: invalid mount option: opgrade [ 952.147494][T13904] gfs2: can't parse mount arguments 18:20:33 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=off,nobarrier,ppgrade,errors=withdraw,noloccookie']) [ 952.285871][T14021] gfs2: invalid mount option: ppgrade [ 952.313089][T14021] gfs2: can't parse mount arguments 18:20:34 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 18:20:34 executing program 0 (fault-call:7 fault-nth:0): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) 18:20:34 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, 0x0, 0x2000005) ioctl$VIDIOC_QUERYSTD(r1, 0x8008563f, &(0x7f0000000000)) syz_open_dev$usb(0x0, 0x0, 0x800000002009) 18:20:34 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88caffff], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:20:34 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000400)={0x0, @in6={{0xa, 0x4e20, 0x100, @dev={0xfe, 0x80, [], 0xc}, 0x9}}, 0x1, 0x4, 0x800, 0x40, 0x65}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000004c0)={r1, 0x1}, 0x8) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000140)=r4, 0x4) r5 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) ioctl$KVM_SET_FPU(r3, 0x41a0ae8d, &(0x7f0000000240)={[], 0x6, 0x5, 0xdc, 0x0, 0x398e7c1e, 0x4000, 0x6000, [], 0x1000}) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r5) sendfile(r5, r2, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:20:34 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=off,nobarrier,spgrade,errors=withdraw,noloccookie']) [ 952.580722][T14029] FAULT_INJECTION: forcing a failure. [ 952.580722][T14029] name failslab, interval 1, probability 0, space 0, times 0 [ 952.619124][T14029] CPU: 0 PID: 14029 Comm: syz-executor.0 Not tainted 5.1.0-rc4+ #65 [ 952.627126][T14029] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 952.637206][T14029] Call Trace: [ 952.640507][T14029] dump_stack+0x172/0x1f0 [ 952.644855][T14029] should_fail.cold+0xa/0x15 [ 952.649465][T14029] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 952.655280][T14029] ? ___might_sleep+0x163/0x280 [ 952.655301][T14029] __should_failslab+0x121/0x190 [ 952.655319][T14029] should_failslab+0x9/0x14 [ 952.669581][T14029] kmem_cache_alloc_trace+0x2d1/0x760 [ 952.669599][T14029] ? file_has_perm+0x288/0x3a0 [ 952.669622][T14029] alloc_pipe_info+0xb9/0x430 [ 952.669635][T14029] ? __might_sleep+0x95/0x190 [ 952.669664][T14029] splice_direct_to_actor+0x775/0x970 [ 952.679788][T14029] ? generic_pipe_buf_nosteal+0x10/0x10 [ 952.700043][T14029] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 952.706300][T14029] ? do_splice_to+0x190/0x190 [ 952.711033][T14029] ? rw_verify_area+0x118/0x360 [ 952.712332][T14034] gfs2: invalid mount option: spgrade [ 952.715932][T14029] do_splice_direct+0x1da/0x2a0 [ 952.715955][T14029] ? splice_direct_to_actor+0x970/0x970 [ 952.731718][T14029] ? rcu_read_lock_sched_held+0x110/0x130 [ 952.737444][T14029] ? rcu_sync_lockdep_assert+0x73/0xb0 [ 952.737461][T14029] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 952.737475][T14029] ? __sb_start_write+0x1ac/0x360 [ 952.737495][T14029] do_sendfile+0x597/0xd00 [ 952.737520][T14029] ? do_compat_pwritev64+0x1c0/0x1c0 [ 952.746556][T14034] gfs2: can't parse mount arguments [ 952.749228][T14029] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 952.749247][T14029] ? _copy_from_user+0xdd/0x150 18:20:34 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8041, 0x3ffe) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:20:34 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x89060000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 952.749268][T14029] __x64_sys_sendfile64+0x15a/0x220 [ 952.749286][T14029] ? __ia32_sys_sendfile+0x230/0x230 [ 952.749308][T14029] ? do_syscall_64+0x26/0x610 [ 952.758723][T14029] ? lockdep_hardirqs_on+0x418/0x5d0 [ 952.758742][T14029] ? trace_hardirqs_on+0x67/0x230 [ 952.758763][T14029] do_syscall_64+0x103/0x610 [ 952.758787][T14029] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 952.800872][T14029] RIP: 0033:0x458c29 18:20:34 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x89ffffff], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 952.800888][T14029] 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 [ 952.800904][T14029] RSP: 002b:00007f4053bd4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 952.810510][T14029] RAX: ffffffffffffffda RBX: 00007f4053bd4c90 RCX: 0000000000458c29 [ 952.810519][T14029] RDX: 0000000020000180 RSI: 0000000000000004 RDI: 0000000000000005 [ 952.810527][T14029] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 952.810536][T14029] R10: 0000000002000005 R11: 0000000000000246 R12: 00007f4053bd56d4 18:20:34 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x880, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xcd, &(0x7f0000000240)=""/181, &(0x7f0000000040)=0xb5) ioctl(r0, 0x100000890e, &(0x7f0000000400)="0acc1f123d123f319bc070b1bb4c4383801f9bf9b166544cbdd677392c4598ba1c5bc8d6e9fe002992338bc6734a1969ca94492aa2e92f2b595cb7b8093317555b8a9c328b2d73ae28da72d4c38447c5ca7855167563c735bc6080ba9191d74235deda0a3ef119ef66857ee125086cd1b1b8b265ff6a1c2c17191353942ece9a04e9edc851250b85b693da536db15e839eb2d5957bdfc0b7df7ef3075f547fd9e63cbdd5b797dadd649b2142366288c2ae838f61c0eb31b6c2260152be4b0f50d83be4ae449f4610268609f3d80d868848ae5a6875feea2b2ccb40130e645d1cfb91ffb4b042ac98290865666a21a9a513") r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) write$P9_RLERRORu(r1, &(0x7f00000001c0)={0x22, 0x7, 0x1, {{0x15, '/dev/bus/usb/00#/00#\x00'}, 0x4}}, 0x22) r3 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) getsockopt$inet6_buf(r1, 0x29, 0x2b, &(0x7f00000000c0)=""/12, &(0x7f0000000140)=0xc) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) sendfile(r3, r2, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) syz_open_dev$media(&(0x7f0000000080)='/dev/media#\x00', 0x80000001, 0x40) [ 952.810545][T14029] R13: 00000000004c5c39 R14: 00000000004da048 R15: 0000000000000006 18:20:34 executing program 0 (fault-call:7 fault-nth:1): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) [ 952.928528][T14038] BFS-fs: bfs_fill_super(): No BFS filesystem on loop3 (magic=00000000) 18:20:34 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc20a3000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 952.971427][T14034] gfs2: invalid mount option: spgrade [ 952.991308][T14034] gfs2: can't parse mount arguments 18:20:34 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='\nfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 18:20:34 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=off,nobarrier,xpgrade,errors=withdraw,noloccookie']) 18:20:34 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) gettid() r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) memfd_create(&(0x7f0000000180)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, 0x0, 0x2000005) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) fsetxattr$trusted_overlay_nlink(r1, &(0x7f00000000c0)='trusted.overlay.nlink\x00', &(0x7f0000000140)={'U-', 0x7f}, 0x28, 0x3) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000000080)=0x2, 0x4) syz_open_dev$usb(0x0, 0x0, 0x800000002009) 18:20:34 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) 18:20:34 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) socket$inet_udplite(0x2, 0x2, 0x88) creat(&(0x7f0000000180)='./file0\x00', 0x0) perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r3 = gettid() clone(0x2106001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$bpf(0x0, 0x0, &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="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"]) ptrace(0x10, r3) wait4(0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='sysfs\x00', 0x0, 0x0) mount$bpf(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) recvfrom$unix(r4, &(0x7f0000000340)=""/153, 0x99, 0x101, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:20:34 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf20a3000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:20:34 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 953.272005][T14268] gfs2: invalid mount option: xpgrade [ 953.287348][T14268] gfs2: can't parse mount arguments 18:20:35 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) 18:20:35 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x843, 0x1800000000000000, 0x5, 0x5, 0xde0}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000080)={r2, 0x22, "30b84ad6637fa7378ecba684614da1fa7d5498ca36051529d28129394ffe0b0861da"}, &(0x7f00000000c0)=0x2a) r3 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r3, &(0x7f0000000340), 0x1000000000000159, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) sendfile(r3, r0, 0x0, 0x2000005) syz_open_dev$usb(0x0, 0x0, 0x800000002009) 18:20:35 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/policy\x00', 0x0, 0x0) openat$vfio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vfio/vfio\x00', 0x4080, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) r4 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={r4, 0x28, &(0x7f0000000140)}, 0x10) ioctl$KVM_ASSIGN_SET_INTX_MASK(r4, 0x4040aea4, &(0x7f0000000040)={0x980000000000000, 0x3f, 0x7f, 0x2, 0x9}) ioctl$VIDIOC_ENUM_FRAMEINTERVALS(r4, 0xc034564b, &(0x7f0000000000)={0xac, 0x42474752, 0x5, 0x2, 0x2, @stepwise={{0x8}, {0x1, 0x4}, {0x3ff, 0x7600000000000}}}) memfd_create(&(0x7f00000000c0)='\x00', 0x3) 18:20:35 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffa888], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:20:35 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='%fs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 953.499296][T14268] gfs2: invalid mount option: xpgrade [ 953.513030][T14268] gfs2: can't parse mount arguments 18:20:35 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) r2 = syz_open_dev$mouse(&(0x7f0000000240)='/dev/input/mouse#\x00', 0x2, 0x20200) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000280)=0xe8) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000480)=0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@empty, @in=@multicast2, 0x4e23, 0x6ad2, 0x4e20, 0x8, 0xa, 0xa0, 0x20, 0x3b, r3, r4}, {0x6, 0x400, 0x9, 0x7fff, 0x6, 0x2, 0x10001, 0x9}, {0x4, 0x8, 0x5, 0x80}, 0x1, 0x0, 0x2, 0x1, 0x2, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0x4}, 0x4d6, 0xff}, 0xa, @in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x34ff, 0x3, 0x2, 0x5, 0xfff, 0x40, 0x8}}, 0xe8) r5 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={'syz', 0x2}, &(0x7f00000000c0)="ed361033345eec54", 0x8, 0xfffffffffffffffc) r6 = add_key(&(0x7f0000000180)='.request_key_auth\x00', &(0x7f00000001c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$instantiate(0xc, r5, &(0x7f0000000140)=@encrypted_load={'load ', 'default', 0x20, 'trusted:', '', 0x20, 0x200, 0x20, [0x65]}, 0x2d, r6) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, 0x0, 0x2000005) syz_open_dev$usb(0x0, 0x0, 0x800000002009) 18:20:35 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=off,nobarrier,u\"grade,errors=withdraw,noloccookie']) 18:20:35 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffca88], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:20:35 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00000000c0)={0x8, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {0x0}, {}]}) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f00000001c0)={r3, &(0x7f0000000140)=""/7}) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) 18:20:35 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, 0x0, 0x2000005) r2 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x2, 0x2) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_open_dev$usb(0x0, 0x0, 0x800000002009) 18:20:35 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffdd86], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:20:35 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) [ 953.780276][T14496] gfs2: invalid mount option: u"grade [ 953.797236][T14496] gfs2: can't parse mount arguments 18:20:35 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x10000, 0xffffffffffbffffe) r2 = memfd_create(&(0x7f0000000380)='|\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05\xa2\xe4\xbd\xe5>S\xdd]\x96\xae?m\xdcH\xa8&\x16\xb6\xc3\x94\xe2c1\x14\xdc\"[\x10y\xf8\x14\n\x0e\xf20\x16\x8a\xb6\xece\x94e\xea\xee\xed\x15\xbf\"\xcf\xfbQ)k\x97\x89W\xcd\v9\xc4\a\xd8 \x13\xaa$^\x06\x13\f\x00\xc6\x82\xc3\xf5\xd1.\xa8\x1eCx?\xdf\xff\n\x99@\xa1\x1f#\x9b\xd7\xc6\xac%=\x1ay/\xfa\xde9\xc5\xad\xbd\xc2(Q\xd8z\x89U\xea\xe5\xe09\xca\xd3\x01\x85\xd9\x14l\xe4B\xbb\x86\x94\xcabps\x19g\x88[<\x19\x87\xeal\xd2V0\xa80$t\xa0\xaa\x88\xdb\xdcU\xc9~\xf1X\x00\x90\xa4\v8\x80\xf7ag\xb8_ \xae\xe1\xfd\xb2,\'-(XT\xb2\xb7\xa0,\xb9M\xb0V:\x16\xff=\x01\x18\x1eE4\xdd\x1a\xf8\xf9\xeb\xb0\xb6\xb5[\b1\xc3\xea\xfb\xe9Mk\x9d\xc3\x8e\x01\xca_\xeb99\x16\x17#s\x1a`\xe8}Q\x84\\\xdfR\xe3=\x95i\xa7\xb4\xe1\x81\x0f\xe6\xd5o\x95\xfe\x9f\xb8\xa5k\xcc\xff\x1f4\x8e\x12\xeb\x88\x89\xeb\x0f\x05\x88N\xf9\xd8\xf1\v\x97\x99\x9b1Kx\xe2W', 0x0) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x6685) fcntl$setsig(r0, 0xa, 0x8016) syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffb, 0x111000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f00000001c0), 0x0, 0x0) ioctl(r0, 0x2, &(0x7f00000000c0)="bdbbf04adb004b5d4f4b322161bfb3fa72c48067ba3999e56f52f303eb51423a62dce0aee16ec5d91d772842e03999ec93d55b37dfd38e69320a87fc7d15d606a3f2ad0a751de3964c2d8710d5cf0badb0a0e0cd0a865ec52979ea6236c3ff30067ad247543246ad5bad7689c68ff4c8d5bfae575dada26f04e05f9134c6dbc493aa4b6542799f438265af47aa34d4581a105985e99f8c043498acad7d6ff566ee5af4d1bc8dcd14e8c9372a8dd364f3fd5879") ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x8000, 0x0) setsockopt$RXRPC_EXCLUSIVE_CONNECTION(r3, 0x110, 0x3) ioctl$RFKILL_IOCTL_NOINPUT(r3, 0x5201) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0xa4, &(0x7f0000000540)=[@in={0x2, 0x4e23, @empty}, @in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in6={0xa, 0x4e23, 0x1, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, @in6={0xa, 0x4e20, 0x6, @loopback, 0x101}, @in={0x2, 0x4e24, @rand_addr=0x5}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, @in={0x2, 0x4e20, @multicast1}, @in6={0xa, 0x4e24, 0x28dd, @rand_addr="ba2c7710ede20ecd77b631ea43783ae6"}]}, &(0x7f0000000080)=0x10) ioctl$SG_SET_TIMEOUT(r3, 0x2201, &(0x7f00000001c0)=0xfffffffffffff12e) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000600)={r4, @in={{0x2, 0x4e22, @remote}}, 0x4419, 0x7fffffff}, 0x90) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) 18:20:35 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='b\ns\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 18:20:35 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffff000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 953.962219][T14496] gfs2: invalid mount option: u"grade [ 953.972352][T14496] gfs2: can't parse mount arguments 18:20:35 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340), 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) 18:20:35 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=off,nobarrier,u#grade,errors=withdraw,noloccookie']) 18:20:35 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000440)={&(0x7f00000001c0)='./file0\x00'}, 0x10) kexec_load(0x5, 0x2, &(0x7f0000000140)=[{&(0x7f0000000340)="21c2060d095839a270b8d98ba4ffbefa9c72cdaf3c7e80ad498c0844fdcaf68e83c99e058560ad9c61e986c90673a9fe615bfcc7550d31bc0b58e803e5e5f1d80e0b87e174aab65a628a7213e076bd4bad6bf4c649067c821fc2751deaa1c2b627bd0e16e5a57b8ee3a77c80317f80cb06f792b0ba4cadb207c44feb4eea0d7296b0cce8c60c0aa6bcf3b74b84f20825137651ba4519b6273af43f", 0x9b, 0xa23, 0x3ff}, {&(0x7f00000000c0)="83dab628272f50077a13d0bd9f", 0xd, 0x8, 0x20}], 0x3e0000) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) r3 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000040)={{&(0x7f0000000240)=""/228, 0xe4}, &(0x7f0000000000), 0x4}, 0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000480)={0x0, @in6={{0xa, 0x4e20, 0x7f, @loopback, 0x3}}, 0x2, 0x1}, &(0x7f0000000540)=0x90) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000580)={r4, 0x6}, 0x8) 18:20:35 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) r2 = syz_open_dev$radio(&(0x7f0000000240)='/dev/radio#\x00', 0x1, 0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000300)=0x7e, 0x4) ioctl$VIDIOC_G_PRIORITY(r3, 0x80045643, 0x3) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x20000000000000}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000180)={0x0, 0x7fff, 0x20a, 0x9, 0x100000001, 0x25, 0xbcc5, 0x5, r4}, &(0x7f00000001c0)=0x20) sendfile(r0, r0, 0x0, 0x101) sendfile(r0, r2, &(0x7f0000000000), 0x54e1) listen(r3, 0x80000001) r5 = syz_open_dev$usb(0x0, 0x1, 0x800000002009) getsockopt$inet_dccp_buf(r5, 0x21, 0xc, &(0x7f0000000380)=""/197, &(0x7f0000000280)=0xc5) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f00000002c0)={r4, 0x100000001}, 0x8) 18:20:35 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff89], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:20:35 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ffffffffffff], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:20:35 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$RTC_EPOCH_SET(r1, 0x4008700e, 0x7) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r3 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, 0x0, 0x0) pwritev(r3, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) sendfile(r3, r2, &(0x7f0000000180), 0x2000005) [ 954.313884][T14648] gfs2: invalid mount option: u#grade [ 954.334663][T14648] gfs2: can't parse mount arguments 18:20:36 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='b%s\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 18:20:36 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x8}}}, &(0x7f00000003c0)=0x84) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000400)={r4, 0xe111, 0x6, [0x2, 0x8001, 0x0, 0xffff, 0xfffffffffffffff7, 0xff]}, 0x14) fdatasync(r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r1) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000000c0)={0x3, &(0x7f0000000040)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r5, 0xc010641d, &(0x7f0000000140)={r6, &(0x7f0000000240)=""/157}) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:20:36 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:20:36 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, 0x0, 0x2000005) syz_open_dev$usb(0x0, 0x0, 0x800000002009) syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x2, 0x101000) [ 954.490281][T14648] gfs2: invalid mount option: u#grade [ 954.495701][T14648] gfs2: can't parse mount arguments 18:20:36 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:20:36 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffffffffffff6f16, 0x20000) getsockopt$inet_tcp_int(r3, 0x6, 0x0, &(0x7f00000000c0), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) bind$x25(r3, &(0x7f00000001c0)={0x9, @null=' \x00'}, 0x12) 18:20:36 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=off,nobarrier,u%grade,errors=withdraw,noloccookie']) 18:20:36 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:20:36 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x8081805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) r3 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000000240)={0x5, 0x0, [{0x1, 0x2, 0x0, 0x0, @adapter={0x1, 0x6f53f06b, 0x1010000, 0x3800000000000000, 0x40004000000}}, {0x9, 0x2, 0x0, 0x0, @sint={0x0, 0x7}}, {0x9, 0x5, 0x0, 0x0, @msi={0x0, 0x2, 0x800}}, {0x8001, 0x5, 0x0, 0x0, @irqchip={0x5, 0x2}}, {0x20, 0x4, 0x0, 0x0, @adapter={0x10000, 0x0, 0x4, 0x1, 0x6}}]}) 18:20:36 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='b.s\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 18:20:36 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:20:36 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r0, &(0x7f0000000080), 0xfffffffffffff3f, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x400, 0x0) r3 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000080)='SEG6\x00') sendmsg$SEG6_CMD_SET_TUNSRC(r2, &(0x7f0000000180)={&(0x7f0000000040), 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x2c, r3, 0x400, 0x70bd29, 0x25dfdbfc, {}, [@SEG6_ATTR_SECRETLEN={0x8, 0x5, 0x2}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x1}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x8000) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, 0x0, 0x2000005) syz_open_dev$usb(0x0, 0x0, 0x800000002009) 18:20:36 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0xfffffffffffffffc, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340), 0x0, 0x4081805) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x400, 0x0) linkat(r3, &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x400) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) [ 954.820048][T14782] gfs2: invalid mount option: u%grade [ 954.847761][T14782] gfs2: can't parse mount arguments 18:20:36 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x200040) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000240)={0x0, 0xf1, "650fbb6490e4eb64a75f19f675ad254d9d0647041e5c5e53fd044c6ed2ed6b2a893dad6028cad14583b620a9eb7cf38b69481e59e506be310c8b6b4d8b17a93c417347132aeb85ce921b5e45e12a3458c94a4da37fb051434e9aaf10b38c52d069fddf7702fe8468fec5e173e2d0c9032c3644858b8f76f1326e2d2ce615dad57b017d36c3a178906a0144ac4395fe94e6bb6d58ef5b9b9bff9f5532c7b7ed4be52c43c041642cf9dbb5613be0a03482045b0f3d55e557a6966d043a9c5b48f48ba0fc2b6b75cc4d218215fc6918297bb284f1523a01e4fab15c06fa939cda071337eff6c206dd55d2d549b5d7055afd76"}, &(0x7f0000000040)=0xf9) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000340)={r3, @in={{0x2, 0x4e21, @local}}, 0x7ff, 0x5, 0x9, 0x3, 0x81}, 0x98) r4 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r4) sendfile(r4, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) [ 955.040262][T14782] gfs2: invalid mount option: u%grade [ 955.045697][T14782] gfs2: can't parse mount arguments 18:20:36 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:20:36 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f00000000c0)='v\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) write$binfmt_script(r2, &(0x7f0000000240)={'#! ', './file0', [{0x20, 't\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05'}, {0x20, '\xf0!selinuxvboxnet0security'}, {0x20, '/dev/loop#\x00'}, {0x20, '/dev/loop#\x00'}, {0x20, '/dev/loop#\x00'}], 0xa, "8aeaa8f02a1d7afd5169d0e86f3adc31cad2eb26063fbe9b16737363a8d28647b612c810d8baf046e53b5c6dcdbd597c551049a9d95d41befbd15edb7e1b4786e8cc49ea9dfabe572203b0c710210aa2a31637027d6d57beeb39da723fb3b0623f1fe3b3d2710a98fec39bb4db19b1be845f6a8bfb20a4f69b04235befcaf4c95567a5464ed84d9166ff4edb342519588988f04a527cb3e97af83efc730a3ecf4ce6c66082d8b72449"}, 0x100) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) prctl$PR_SET_FP_MODE(0x2d, 0x2) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) 18:20:36 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=off,nobarrier,u*grade,errors=withdraw,noloccookie']) 18:20:36 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x40000000000000, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80, 0x0) ioctl$TIOCCONS(r2, 0x541d) sendfile(r1, r0, 0x0, 0x2000005) syz_open_dev$usb(0x0, 0x0, 0x800000002009) 18:20:36 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc9f123c1237319bc070") r4 = epoll_create1(0x0) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r4) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:20:36 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:20:36 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='b/s\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 18:20:37 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 955.381067][T15014] gfs2: invalid mount option: u*grade [ 955.386482][T15014] gfs2: can't parse mount arguments 18:20:37 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x1003, 0x7fffe) r2 = syz_open_dev$usb(&(0x7f0000000380)='/dev/bus/usb/00#/00#\x00', 0x9, 0x240) connect$l2tp(r2, &(0x7f00000003c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x3, 0x0, 0x3, {0xa, 0x4e20, 0x8, @rand_addr="ad9f8fc7658fc3b0ffae8f2c4c752fef", 0x1}}}, 0x3a) r3 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000800)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000480)=0x4a) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000000)={0x3, 0x401}, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000004c0)={0x16, 0x47, 0x8, 0x3ff, 0x8, 0x9, 0x3, 0x4, r4}, &(0x7f0000000500)=0x20) setsockopt$XDP_UMEM_COMPLETION_RING(r2, 0x11b, 0x6, &(0x7f0000000340)=0x8000, 0x4) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000002c0)={'broute\x00', 0x0, 0x3, 0xf9, [], 0x4, &(0x7f0000000040)=[{}, {}, {}, {}], &(0x7f00000001c0)=""/249}, &(0x7f00000000c0)=0x78) sendfile(r3, r1, &(0x7f0000000180), 0x2000005) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000540)={r5, @in6={{0xa, 0x4e23, 0xa3, @ipv4={[], [], @local}, 0x3f}}, 0x1, 0x4}, &(0x7f0000000600)=0x90) 18:20:37 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x806000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:20:37 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x200000, 0x4) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000080)={'veth1_to_team\x00', 0x46}) ioctl$VIDIOC_QUERY_DV_TIMINGS(r0, 0x80845663, &(0x7f0000000140)) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) setsockopt$inet_udp_int(r0, 0x11, 0xb, &(0x7f00000002c0)=0x6, 0x4) setsockopt$RXRPC_SECURITY_KEYRING(r0, 0x110, 0x2, &(0x7f0000000300)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0xd) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) ioctl$sock_bt_hci(r0, 0x800448f0, &(0x7f0000000280)="4638986c56572214839b2c9c") fcntl$setownex(r0, 0xf, &(0x7f0000000240)={0x1, r3}) sendfile(r2, r1, 0x0, 0xfe) syz_open_dev$usb(0x0, 0x13, 0x20000) 18:20:37 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) recvfrom(r2, &(0x7f0000000000)=""/59, 0x3b, 0x1, &(0x7f0000000240)=@rxrpc=@in4={0x21, 0x2, 0x2, 0x10, {0x2, 0x4e21, @local}}, 0x80) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000180), 0x2000005) 18:20:37 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='quota=off,nobarrier,u+grade,errors=withdraw,noloccookie']) 18:20:37 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000480)="0adc1f12df18df6dc323b42669d94ce105893c123f3102c0bde08ba4788e6d09402b166d4847f2d9f07c18051d6d1a99aa2008b7f224c914f196ccb1f47fc372ebf91ecab479fabacca903973e532ce7a213a785459f261ecd83ad646b05b0f5829164cf688a111f83beb74e5417c861ed9b545f8c543df794d347d69300000000000000ae58f4302fe85d68c987d2ba34562fe5f8c375548f4606d3b1") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x258591a8, 0x22280) bind$isdn(r2, &(0x7f00000000c0)={0x22, 0x3, 0x7, 0x9, 0x5}, 0x6) r3 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) r4 = msgget(0x3, 0x119) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@empty}}, &(0x7f0000000080)=0xe8) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f00000001c0)=0x0, &(0x7f00000003c0), &(0x7f0000000400)) r8 = getegid() r9 = getpid() r10 = getpid() msgctl$IPC_SET(r4, 0x1, &(0x7f0000000540)={{0xff, r5, r6, r7, r8, 0x168, 0x20}, 0x3, 0xfffffffffffffffd, 0x2, 0x6, 0x6, 0x7, r9, r10}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x1cd, 0x81805) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r3) sendfile(r3, r1, &(0x7f0000000180), 0x2000005) syz_open_dev$usb(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x202, 0x800000002009) 18:20:37 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) 18:20:37 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") syz_mount_image$bfs(&(0x7f0000000280)='bf\n\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 18:20:37 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)='\''}], 0x1, 0x81805) write$FUSE_BMAP(r0, &(0x7f0000000080)={0x18, 0x0, 0x2, {0x5}}, 0x18) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x2, 0x2000) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) sendfile(r1, r0, 0x0, 0x2000005) ioctl$IOC_PR_PREEMPT(r2, 0x401870cb, &(0x7f0000000140)={0x8, 0x7, 0x7dcd67cc, 0xce}) syz_open_dev$usb(0x0, 0x0, 0x800000002009) 18:20:37 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bc070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300049, 0x0, 0x0, @ipv4={[0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2800000000000000], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x6, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 955.945169][T15148] gfs2: invalid mount option: u+grade [ 955.961857][T15148] gfs2: can't parse mount arguments [ 956.067277][T15148] gfs2: invalid mount option: u+grade