Extracting prog: 1m46.050444989s Minimizing prog: 21m12.695147778s Simplifying prog options: 4m54.401565342s Extracting C: 1m8.814477245s Simplifying C: 0s extracting reproducer from 37 programs first checking the prog from the crash report single: executing 1 programs separately with timeout 30s testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$binderfs-ioctl$BINDER_SET_CONTEXT_MGR_EXT-bpf$BPF_RAW_TRACEPOINT_OPEN-bpf$MAP_CREATE_RINGBUF-bpf$PROG_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-socket$rds-bind$rds-sendmsg$rds-lstat-syz_mount_image$ext4-socket$nl_generic-syz_genetlink_get_family_id$tipc2-openat$binderfs-socket$inet6_icmp_raw-openat$fuse-syz_usb_connect$uac1 detailed listing: executing program 0: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r1 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="1b00000000000000000000000000040000000000", @ANYRES32=0x0, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000097396197d1e1a62f0000000100000000000007"], 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x11, 0xf, &(0x7f00000006c0)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, {{0x18, 0x1, 0x1, 0x0, r1}}, {}, [], {{}, {}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r2}, 0x18) r3 = socket$rds(0x15, 0x5, 0x0) bind$rds(r3, &(0x7f0000000040)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r3, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000200)=[@rdma_args={0x48, 0x114, 0x1, {{}, {0x0, 0x2c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}], 0x1}}, @rdma_args={0x48, 0x114, 0x1, {{}, {0x0}, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/28, 0x1c}], 0x1}}], 0x90}, 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0xa007ca, &(0x7f0000000680)={[{@nodioread_nolock}, {@journal_dev={'journal_dev', 0x3d, 0xff}}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x5c}}, {@nouid32}, {@resgid={'resgid', 0x3d, r4}}, {@acl}, {@init_itable_val={'init_itable', 0x3d, 0x8d55}}]}, 0x0, 0x47c, &(0x7f0000001040)="$eJzs289rHFUcAPDvTH60tT8Sa/3RWjVahKCYNGnVHrwoCiIVBT3UY0y2JXTbSBPF1mJTEU+CFPQsHkX/Am8iiHoSvHryJIWivbTVS2RmZ9LNJps0zcZNs58PTPLezNt577vz6+17uwF0rIHsTxKxIyJ+j4i+WnZhgYHav+tXz4/fuHp+PIm5uTf+SvJy166eHy+Llq/bXmQG04j046SoZKHps+dOjlWrlTNFfnjm1DvD02fPPfXeqbETlROV06NHjhw+NPLsM6NPtyTOLK5r+z6c2r/35bcuvTp+7NLbP3+btXdHsb0+jlYZyAL/ey5Xtzp/mx5vdWVttrMunXS3sSGsSldEZIerJ7/++6Irbh68vnjpo7Y2DlhX2bNpS/PNs3PAJpZEu1sAtEf5oM8+/5bL/9T12BCuPF/7AJTFfb1Yalu6Iy3K9DR8vm2lgYg4NvvPl9kS6zQOAQBQ79PxL472RsQHN755Jet79M1vSeO+/P8f+d9dxRxKf0TcHRG7I+KeiNgTEfdG5GXvj4gH1tiexf2f9PIad7msrP/3XDG3tbD/V/b+or+ryO3M4+9Jjk9WKweL92QwerZk+ZFl6vj+xd8+a7atvv+XLVn9ZV+waMfl7oYBuomxmbG8U9oCVy5G7OteKv5kfiYgiYi9EbFvdbveVSYmn/h6f7NCK8e/jBbMM819lYU3m8U/Gw3xl5L6+cnJRfOTw1ujWjk4XJ4Vi/3y6yevN6t/IOZuP/4WuFKJf2Ph+d9YpD+pn6+dXmUFvctvvs3zP+1N3sznmcvdvz82M3NmJKI3Obqg2nz96M3XlvmyfHb+Dx5Y+vrfXbwmi//BiMhO4oci4uGIeKRo+6MR8VhEHFgmxp9eWDn+SNt0/C9GTCx5/5s//xuO/+oTXSd//K5Z/bd2/A/nqcFiTX7/W8FSzcluF40NXMt7BwAAAHeKNP8OfJIOzafTdGio9h3+PXFXWp2annny+NS7pydq35Xvj560HOnqK8ZDq5PVykgyW+yxNj46WowVl+Olh4px48+7tuX5ofGp6kSbY4dOt73J9Z/5s6vdrQPW2bYl146uMHEDbA6N8+jpwuyF11aaxQXuWH6vDZ2r+fW/NRZ3B4DNxPMfOtdS1/+Fhry5ANicPP+hc7n+oUOlP7S7BUAbef5DR1rL7/rXMbF1YzSjPYmNelDyRESZSDdEeyRWm9h2a4XbfWcCAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABojf8CAAD//6hr6Cc=") socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000140)='./binderfs/binder0\x00', 0x0, 0x0) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r6 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0), 0x42, 0x0) syz_usb_connect$uac1(0x2, 0xdc, &(0x7f0000000100)=ANY=[@ANYBLOB="12010000000000106b1d01014000010203010902ca0003010070000904000000010100000a24010800000201020d24060000030800000000000000240803960c03112d9cd2ce0c240208000103000000ff000924060506020100000924030003030005490c240206", @ANYRES8=r5, @ANYRES16=r6, @ANYRESHEX], 0x0) program crashed: possible deadlock in ext4_writepages single: successfully extracted reproducer found reproducer with 17 syscalls minimizing guilty program testing program (duration=44.297661166s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$binderfs-ioctl$BINDER_SET_CONTEXT_MGR_EXT-bpf$BPF_RAW_TRACEPOINT_OPEN-bpf$MAP_CREATE_RINGBUF-bpf$PROG_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-socket$rds-bind$rds-sendmsg$rds-lstat-syz_mount_image$ext4-socket$nl_generic-syz_genetlink_get_family_id$tipc2-openat$binderfs-socket$inet6_icmp_raw-openat$fuse detailed listing: executing program 0: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r1 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="1b00000000000000000000000000040000000000", @ANYRES32=0x0, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000097396197d1e1a62f0000000100000000000007"], 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x11, 0xf, &(0x7f00000006c0)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, {{0x18, 0x1, 0x1, 0x0, r1}}, {}, [], {{}, {}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r2}, 0x18) r3 = socket$rds(0x15, 0x5, 0x0) bind$rds(r3, &(0x7f0000000040)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r3, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000200)=[@rdma_args={0x48, 0x114, 0x1, {{}, {0x0, 0x2c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}], 0x1}}, @rdma_args={0x48, 0x114, 0x1, {{}, {0x0}, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/28, 0x1c}], 0x1}}], 0x90}, 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0xa007ca, &(0x7f0000000680)={[{@nodioread_nolock}, {@journal_dev={'journal_dev', 0x3d, 0xff}}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x5c}}, {@nouid32}, {@resgid={'resgid', 0x3d, r4}}, {@acl}, {@init_itable_val={'init_itable', 0x3d, 0x8d55}}]}, 0x0, 0x47c, &(0x7f0000001040)="$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") socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000140)='./binderfs/binder0\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0), 0x42, 0x0) program crashed: possible deadlock in ext4_writepages testing program (duration=44.297661166s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$binderfs-ioctl$BINDER_SET_CONTEXT_MGR_EXT-bpf$BPF_RAW_TRACEPOINT_OPEN-bpf$MAP_CREATE_RINGBUF-bpf$PROG_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-socket$rds-bind$rds-sendmsg$rds-lstat-syz_mount_image$ext4-socket$nl_generic-syz_genetlink_get_family_id$tipc2-openat$binderfs-socket$inet6_icmp_raw detailed listing: executing program 0: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r1 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="1b00000000000000000000000000040000000000", @ANYRES32=0x0, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000097396197d1e1a62f0000000100000000000007"], 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x11, 0xf, &(0x7f00000006c0)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, {{0x18, 0x1, 0x1, 0x0, r1}}, {}, [], {{}, {}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r2}, 0x18) r3 = socket$rds(0x15, 0x5, 0x0) bind$rds(r3, &(0x7f0000000040)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r3, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000200)=[@rdma_args={0x48, 0x114, 0x1, {{}, {0x0, 0x2c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}], 0x1}}, @rdma_args={0x48, 0x114, 0x1, {{}, {0x0}, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/28, 0x1c}], 0x1}}], 0x90}, 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0xa007ca, &(0x7f0000000680)={[{@nodioread_nolock}, {@journal_dev={'journal_dev', 0x3d, 0xff}}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x5c}}, {@nouid32}, {@resgid={'resgid', 0x3d, r4}}, {@acl}, {@init_itable_val={'init_itable', 0x3d, 0x8d55}}]}, 0x0, 0x47c, &(0x7f0000001040)="$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") socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000140)='./binderfs/binder0\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) program crashed: possible deadlock in ext4_writepages testing program (duration=44.297661166s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$binderfs-ioctl$BINDER_SET_CONTEXT_MGR_EXT-bpf$BPF_RAW_TRACEPOINT_OPEN-bpf$MAP_CREATE_RINGBUF-bpf$PROG_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-socket$rds-bind$rds-sendmsg$rds-lstat-syz_mount_image$ext4-socket$nl_generic-syz_genetlink_get_family_id$tipc2-openat$binderfs detailed listing: executing program 0: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r1 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="1b00000000000000000000000000040000000000", @ANYRES32=0x0, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000097396197d1e1a62f0000000100000000000007"], 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x11, 0xf, &(0x7f00000006c0)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, {{0x18, 0x1, 0x1, 0x0, r1}}, {}, [], {{}, {}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r2}, 0x18) r3 = socket$rds(0x15, 0x5, 0x0) bind$rds(r3, &(0x7f0000000040)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r3, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000200)=[@rdma_args={0x48, 0x114, 0x1, {{}, {0x0, 0x2c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}], 0x1}}, @rdma_args={0x48, 0x114, 0x1, {{}, {0x0}, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/28, 0x1c}], 0x1}}], 0x90}, 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0xa007ca, &(0x7f0000000680)={[{@nodioread_nolock}, {@journal_dev={'journal_dev', 0x3d, 0xff}}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x5c}}, {@nouid32}, {@resgid={'resgid', 0x3d, r4}}, {@acl}, {@init_itable_val={'init_itable', 0x3d, 0x8d55}}]}, 0x0, 0x47c, &(0x7f0000001040)="$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") socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000140)='./binderfs/binder0\x00', 0x0, 0x0) program crashed: possible deadlock in ext4_writepages testing program (duration=44.297661166s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$binderfs-ioctl$BINDER_SET_CONTEXT_MGR_EXT-bpf$BPF_RAW_TRACEPOINT_OPEN-bpf$MAP_CREATE_RINGBUF-bpf$PROG_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-socket$rds-bind$rds-sendmsg$rds-lstat-syz_mount_image$ext4-socket$nl_generic-syz_genetlink_get_family_id$tipc2 detailed listing: executing program 0: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r1 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="1b00000000000000000000000000040000000000", @ANYRES32=0x0, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000097396197d1e1a62f0000000100000000000007"], 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x11, 0xf, &(0x7f00000006c0)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, {{0x18, 0x1, 0x1, 0x0, r1}}, {}, [], {{}, {}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r2}, 0x18) r3 = socket$rds(0x15, 0x5, 0x0) bind$rds(r3, &(0x7f0000000040)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r3, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000200)=[@rdma_args={0x48, 0x114, 0x1, {{}, {0x0, 0x2c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}], 0x1}}, @rdma_args={0x48, 0x114, 0x1, {{}, {0x0}, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/28, 0x1c}], 0x1}}], 0x90}, 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0xa007ca, &(0x7f0000000680)={[{@nodioread_nolock}, {@journal_dev={'journal_dev', 0x3d, 0xff}}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x5c}}, {@nouid32}, {@resgid={'resgid', 0x3d, r4}}, {@acl}, {@init_itable_val={'init_itable', 0x3d, 0x8d55}}]}, 0x0, 0x47c, &(0x7f0000001040)="$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") socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) program crashed: possible deadlock in ext4_writepages testing program (duration=44.297661166s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$binderfs-ioctl$BINDER_SET_CONTEXT_MGR_EXT-bpf$BPF_RAW_TRACEPOINT_OPEN-bpf$MAP_CREATE_RINGBUF-bpf$PROG_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-socket$rds-bind$rds-sendmsg$rds-lstat-syz_mount_image$ext4-socket$nl_generic detailed listing: executing program 0: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r1 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="1b00000000000000000000000000040000000000", @ANYRES32=0x0, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000097396197d1e1a62f0000000100000000000007"], 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x11, 0xf, &(0x7f00000006c0)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, {{0x18, 0x1, 0x1, 0x0, r1}}, {}, [], {{}, {}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r2}, 0x18) r3 = socket$rds(0x15, 0x5, 0x0) bind$rds(r3, &(0x7f0000000040)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r3, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000200)=[@rdma_args={0x48, 0x114, 0x1, {{}, {0x0, 0x2c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}], 0x1}}, @rdma_args={0x48, 0x114, 0x1, {{}, {0x0}, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/28, 0x1c}], 0x1}}], 0x90}, 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0xa007ca, &(0x7f0000000680)={[{@nodioread_nolock}, {@journal_dev={'journal_dev', 0x3d, 0xff}}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x5c}}, {@nouid32}, {@resgid={'resgid', 0x3d, r4}}, {@acl}, {@init_itable_val={'init_itable', 0x3d, 0x8d55}}]}, 0x0, 0x47c, &(0x7f0000001040)="$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") socket$nl_generic(0x10, 0x3, 0x10) program crashed: possible deadlock in ext4_writepages testing program (duration=44.297661166s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$binderfs-ioctl$BINDER_SET_CONTEXT_MGR_EXT-bpf$BPF_RAW_TRACEPOINT_OPEN-bpf$MAP_CREATE_RINGBUF-bpf$PROG_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-socket$rds-bind$rds-sendmsg$rds-lstat-syz_mount_image$ext4 detailed listing: executing program 0: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r1 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="1b00000000000000000000000000040000000000", @ANYRES32=0x0, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000097396197d1e1a62f0000000100000000000007"], 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x11, 0xf, &(0x7f00000006c0)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, {{0x18, 0x1, 0x1, 0x0, r1}}, {}, [], {{}, {}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r2}, 0x18) r3 = socket$rds(0x15, 0x5, 0x0) bind$rds(r3, &(0x7f0000000040)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r3, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000200)=[@rdma_args={0x48, 0x114, 0x1, {{}, {0x0, 0x2c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}], 0x1}}, @rdma_args={0x48, 0x114, 0x1, {{}, {0x0}, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/28, 0x1c}], 0x1}}], 0x90}, 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0xa007ca, &(0x7f0000000680)={[{@nodioread_nolock}, {@journal_dev={'journal_dev', 0x3d, 0xff}}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x5c}}, {@nouid32}, {@resgid={'resgid', 0x3d, r4}}, {@acl}, {@init_itable_val={'init_itable', 0x3d, 0x8d55}}]}, 0x0, 0x47c, &(0x7f0000001040)="$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") program crashed: possible deadlock in ext4_writepages testing program (duration=44.297661166s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$binderfs-ioctl$BINDER_SET_CONTEXT_MGR_EXT-bpf$BPF_RAW_TRACEPOINT_OPEN-bpf$MAP_CREATE_RINGBUF-bpf$PROG_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-socket$rds-bind$rds-sendmsg$rds-lstat detailed listing: executing program 0: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r1 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="1b00000000000000000000000000040000000000", @ANYRES32=0x0, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000097396197d1e1a62f0000000100000000000007"], 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x11, 0xf, &(0x7f00000006c0)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, {{0x18, 0x1, 0x1, 0x0, r1}}, {}, [], {{}, {}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r2}, 0x18) r3 = socket$rds(0x15, 0x5, 0x0) bind$rds(r3, &(0x7f0000000040)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r3, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000200)=[@rdma_args={0x48, 0x114, 0x1, {{}, {0x0, 0x2c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}], 0x1}}, @rdma_args={0x48, 0x114, 0x1, {{}, {0x0}, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/28, 0x1c}], 0x1}}], 0x90}, 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000380)) program did not crash testing program (duration=44.297661166s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$binderfs-ioctl$BINDER_SET_CONTEXT_MGR_EXT-bpf$BPF_RAW_TRACEPOINT_OPEN-bpf$MAP_CREATE_RINGBUF-bpf$PROG_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-socket$rds-bind$rds-sendmsg$rds-syz_mount_image$ext4 detailed listing: executing program 0: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r1 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="1b00000000000000000000000000040000000000", @ANYRES32=0x0, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000097396197d1e1a62f0000000100000000000007"], 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x11, 0xf, &(0x7f00000006c0)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, {{0x18, 0x1, 0x1, 0x0, r1}}, {}, [], {{}, {}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r2}, 0x18) r3 = socket$rds(0x15, 0x5, 0x0) bind$rds(r3, &(0x7f0000000040)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r3, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000200)=[@rdma_args={0x48, 0x114, 0x1, {{}, {0x0, 0x2c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}], 0x1}}, @rdma_args={0x48, 0x114, 0x1, {{}, {0x0}, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/28, 0x1c}], 0x1}}], 0x90}, 0x0) syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0xa007ca, &(0x7f0000000680)={[{@nodioread_nolock}, {@journal_dev={'journal_dev', 0x3d, 0xff}}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x5c}}, {@nouid32}, {@resgid}, {@acl}, {@init_itable_val={'init_itable', 0x3d, 0x8d55}}]}, 0x0, 0x47c, &(0x7f0000001040)="$eJzs289rHFUcAPDvTH60tT8Sa/3RWjVahKCYNGnVHrwoCiIVBT3UY0y2JXTbSBPF1mJTEU+CFPQsHkX/Am8iiHoSvHryJIWivbTVS2RmZ9LNJps0zcZNs58PTPLezNt577vz6+17uwF0rIHsTxKxIyJ+j4i+WnZhgYHav+tXz4/fuHp+PIm5uTf+SvJy166eHy+Llq/bXmQG04j046SoZKHps+dOjlWrlTNFfnjm1DvD02fPPfXeqbETlROV06NHjhw+NPLsM6NPtyTOLK5r+z6c2r/35bcuvTp+7NLbP3+btXdHsb0+jlYZyAL/ey5Xtzp/mx5vdWVttrMunXS3sSGsSldEZIerJ7/++6Irbh68vnjpo7Y2DlhX2bNpS/PNs3PAJpZEu1sAtEf5oM8+/5bL/9T12BCuPF/7AJTFfb1Yalu6Iy3K9DR8vm2lgYg4NvvPl9kS6zQOAQBQ79PxL472RsQHN755Jet79M1vSeO+/P8f+d9dxRxKf0TcHRG7I+KeiNgTEfdG5GXvj4gH1tiexf2f9PIad7msrP/3XDG3tbD/V/b+or+ryO3M4+9Jjk9WKweL92QwerZk+ZFl6vj+xd8+a7atvv+XLVn9ZV+waMfl7oYBuomxmbG8U9oCVy5G7OteKv5kfiYgiYi9EbFvdbveVSYmn/h6f7NCK8e/jBbMM819lYU3m8U/Gw3xl5L6+cnJRfOTw1ujWjk4XJ4Vi/3y6yevN6t/IOZuP/4WuFKJf2Ph+d9YpD+pn6+dXmUFvctvvs3zP+1N3sznmcvdvz82M3NmJKI3Obqg2nz96M3XlvmyfHb+Dx5Y+vrfXbwmi//BiMhO4oci4uGIeKRo+6MR8VhEHFgmxp9eWDn+SNt0/C9GTCx5/5s//xuO/+oTXSd//K5Z/bd2/A/nqcFiTX7/W8FSzcluF40NXMt7BwAAAHeKNP8OfJIOzafTdGio9h3+PXFXWp2annny+NS7pydq35Xvj560HOnqK8ZDq5PVykgyW+yxNj46WowVl+Olh4px48+7tuX5ofGp6kSbY4dOt73J9Z/5s6vdrQPW2bYl146uMHEDbA6N8+jpwuyF11aaxQXuWH6vDZ2r+fW/NRZ3B4DNxPMfOtdS1/+Fhry5ANicPP+hc7n+oUOlP7S7BUAbef5DR1rL7/rXMbF1YzSjPYmNelDyRESZSDdEeyRWm9h2a4XbfWcCAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABojf8CAAD//6hr6Cc=") program crashed: possible deadlock in ext4_writepages testing program (duration=44.297661166s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$binderfs-ioctl$BINDER_SET_CONTEXT_MGR_EXT-bpf$BPF_RAW_TRACEPOINT_OPEN-bpf$MAP_CREATE_RINGBUF-bpf$PROG_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-socket$rds-bind$rds-syz_mount_image$ext4 detailed listing: executing program 0: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r1 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="1b00000000000000000000000000040000000000", @ANYRES32=0x0, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000097396197d1e1a62f0000000100000000000007"], 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x11, 0xf, &(0x7f00000006c0)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, {{0x18, 0x1, 0x1, 0x0, r1}}, {}, [], {{}, {}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r2}, 0x18) r3 = socket$rds(0x15, 0x5, 0x0) bind$rds(r3, &(0x7f0000000040)={0x2, 0x0, @loopback}, 0x10) syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0xa007ca, &(0x7f0000000680)={[{@nodioread_nolock}, {@journal_dev={'journal_dev', 0x3d, 0xff}}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x5c}}, {@nouid32}, {@resgid}, {@acl}, {@init_itable_val={'init_itable', 0x3d, 0x8d55}}]}, 0x0, 0x47c, &(0x7f0000001040)="$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") program crashed: possible deadlock in ext4_writepages testing program (duration=44.297661166s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$binderfs-ioctl$BINDER_SET_CONTEXT_MGR_EXT-bpf$BPF_RAW_TRACEPOINT_OPEN-bpf$MAP_CREATE_RINGBUF-bpf$PROG_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-socket$rds-syz_mount_image$ext4 detailed listing: executing program 0: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r1 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="1b00000000000000000000000000040000000000", @ANYRES32=0x0, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000097396197d1e1a62f0000000100000000000007"], 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x11, 0xf, &(0x7f00000006c0)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, {{0x18, 0x1, 0x1, 0x0, r1}}, {}, [], {{}, {}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r2}, 0x18) socket$rds(0x15, 0x5, 0x0) syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0xa007ca, &(0x7f0000000680)={[{@nodioread_nolock}, {@journal_dev={'journal_dev', 0x3d, 0xff}}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x5c}}, {@nouid32}, {@resgid}, {@acl}, {@init_itable_val={'init_itable', 0x3d, 0x8d55}}]}, 0x0, 0x47c, &(0x7f0000001040)="$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") program crashed: possible deadlock in ext4_writepages testing program (duration=44.297661166s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$binderfs-ioctl$BINDER_SET_CONTEXT_MGR_EXT-bpf$BPF_RAW_TRACEPOINT_OPEN-bpf$MAP_CREATE_RINGBUF-bpf$PROG_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-syz_mount_image$ext4 detailed listing: executing program 0: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r1 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="1b00000000000000000000000000040000000000", @ANYRES32=0x0, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000097396197d1e1a62f0000000100000000000007"], 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x11, 0xf, &(0x7f00000006c0)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, {{0x18, 0x1, 0x1, 0x0, r1}}, {}, [], {{}, {}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r2}, 0x18) syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0xa007ca, &(0x7f0000000680)={[{@nodioread_nolock}, {@journal_dev={'journal_dev', 0x3d, 0xff}}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x5c}}, {@nouid32}, {@resgid}, {@acl}, {@init_itable_val={'init_itable', 0x3d, 0x8d55}}]}, 0x0, 0x47c, &(0x7f0000001040)="$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") program crashed: possible deadlock in ext4_writepages testing program (duration=44.297661166s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$binderfs-ioctl$BINDER_SET_CONTEXT_MGR_EXT-bpf$BPF_RAW_TRACEPOINT_OPEN-bpf$MAP_CREATE_RINGBUF-bpf$PROG_LOAD-syz_mount_image$ext4 detailed listing: executing program 0: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r1 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="1b00000000000000000000000000040000000000", @ANYRES32=0x0, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000097396197d1e1a62f0000000100000000000007"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x11, 0xf, &(0x7f00000006c0)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, {{0x18, 0x1, 0x1, 0x0, r1}}, {}, [], {{}, {}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0xa007ca, &(0x7f0000000680)={[{@nodioread_nolock}, {@journal_dev={'journal_dev', 0x3d, 0xff}}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x5c}}, {@nouid32}, {@resgid}, {@acl}, {@init_itable_val={'init_itable', 0x3d, 0x8d55}}]}, 0x0, 0x47c, &(0x7f0000001040)="$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") program crashed: possible deadlock in ext4_writepages testing program (duration=44.297661166s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$binderfs-ioctl$BINDER_SET_CONTEXT_MGR_EXT-bpf$BPF_RAW_TRACEPOINT_OPEN-bpf$MAP_CREATE_RINGBUF-syz_mount_image$ext4 detailed listing: executing program 0: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="1b00000000000000000000000000040000000000", @ANYRES32=0x0, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000097396197d1e1a62f0000000100000000000007"], 0x48) syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0xa007ca, &(0x7f0000000680)={[{@nodioread_nolock}, {@journal_dev={'journal_dev', 0x3d, 0xff}}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x5c}}, {@nouid32}, {@resgid}, {@acl}, {@init_itable_val={'init_itable', 0x3d, 0x8d55}}]}, 0x0, 0x47c, &(0x7f0000001040)="$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") program crashed: possible deadlock in ext4_writepages testing program (duration=44.297661166s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$binderfs-ioctl$BINDER_SET_CONTEXT_MGR_EXT-bpf$BPF_RAW_TRACEPOINT_OPEN-syz_mount_image$ext4 detailed listing: executing program 0: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0xa007ca, &(0x7f0000000680)={[{@nodioread_nolock}, {@journal_dev={'journal_dev', 0x3d, 0xff}}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x5c}}, {@nouid32}, {@resgid}, {@acl}, {@init_itable_val={'init_itable', 0x3d, 0x8d55}}]}, 0x0, 0x47c, &(0x7f0000001040)="$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") program crashed: possible deadlock in ext4_writepages testing program (duration=44.297661166s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$binderfs-ioctl$BINDER_SET_CONTEXT_MGR_EXT-syz_mount_image$ext4 detailed listing: executing program 0: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, 0x0) syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0xa007ca, &(0x7f0000000680)={[{@nodioread_nolock}, {@journal_dev={'journal_dev', 0x3d, 0xff}}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x5c}}, {@nouid32}, {@resgid}, {@acl}, {@init_itable_val={'init_itable', 0x3d, 0x8d55}}]}, 0x0, 0x47c, &(0x7f0000001040)="$eJzs289rHFUcAPDvTH60tT8Sa/3RWjVahKCYNGnVHrwoCiIVBT3UY0y2JXTbSBPF1mJTEU+CFPQsHkX/Am8iiHoSvHryJIWivbTVS2RmZ9LNJps0zcZNs58PTPLezNt577vz6+17uwF0rIHsTxKxIyJ+j4i+WnZhgYHav+tXz4/fuHp+PIm5uTf+SvJy166eHy+Llq/bXmQG04j046SoZKHps+dOjlWrlTNFfnjm1DvD02fPPfXeqbETlROV06NHjhw+NPLsM6NPtyTOLK5r+z6c2r/35bcuvTp+7NLbP3+btXdHsb0+jlYZyAL/ey5Xtzp/mx5vdWVttrMunXS3sSGsSldEZIerJ7/++6Irbh68vnjpo7Y2DlhX2bNpS/PNs3PAJpZEu1sAtEf5oM8+/5bL/9T12BCuPF/7AJTFfb1Yalu6Iy3K9DR8vm2lgYg4NvvPl9kS6zQOAQBQ79PxL472RsQHN755Jet79M1vSeO+/P8f+d9dxRxKf0TcHRG7I+KeiNgTEfdG5GXvj4gH1tiexf2f9PIad7msrP/3XDG3tbD/V/b+or+ryO3M4+9Jjk9WKweL92QwerZk+ZFl6vj+xd8+a7atvv+XLVn9ZV+waMfl7oYBuomxmbG8U9oCVy5G7OteKv5kfiYgiYi9EbFvdbveVSYmn/h6f7NCK8e/jBbMM819lYU3m8U/Gw3xl5L6+cnJRfOTw1ujWjk4XJ4Vi/3y6yevN6t/IOZuP/4WuFKJf2Ph+d9YpD+pn6+dXmUFvctvvs3zP+1N3sznmcvdvz82M3NmJKI3Obqg2nz96M3XlvmyfHb+Dx5Y+vrfXbwmi//BiMhO4oci4uGIeKRo+6MR8VhEHFgmxp9eWDn+SNt0/C9GTCx5/5s//xuO/+oTXSd//K5Z/bd2/A/nqcFiTX7/W8FSzcluF40NXMt7BwAAAHeKNP8OfJIOzafTdGio9h3+PXFXWp2annny+NS7pydq35Xvj560HOnqK8ZDq5PVykgyW+yxNj46WowVl+Olh4px48+7tuX5ofGp6kSbY4dOt73J9Z/5s6vdrQPW2bYl146uMHEDbA6N8+jpwuyF11aaxQXuWH6vDZ2r+fW/NRZ3B4DNxPMfOtdS1/+Fhry5ANicPP+hc7n+oUOlP7S7BUAbef5DR1rL7/rXMbF1YzSjPYmNelDyRESZSDdEeyRWm9h2a4XbfWcCAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABojf8CAAD//6hr6Cc=") program crashed: possible deadlock in ext4_writepages testing program (duration=44.297661166s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$binderfs-syz_mount_image$ext4 detailed listing: executing program 0: openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0xa007ca, &(0x7f0000000680)={[{@nodioread_nolock}, {@journal_dev={'journal_dev', 0x3d, 0xff}}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x5c}}, {@nouid32}, {@resgid}, {@acl}, {@init_itable_val={'init_itable', 0x3d, 0x8d55}}]}, 0x0, 0x47c, &(0x7f0000001040)="$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") program crashed: possible deadlock in ext4_writepages testing program (duration=44.297661166s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4 detailed listing: executing program 0: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0xa007ca, &(0x7f0000000680)={[{@nodioread_nolock}, {@journal_dev={'journal_dev', 0x3d, 0xff}}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x5c}}, {@nouid32}, {@resgid}, {@acl}, {@init_itable_val={'init_itable', 0x3d, 0x8d55}}]}, 0x0, 0x47c, &(0x7f0000001040)="$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") program crashed: possible deadlock in ext4_writepages extracting C reproducer testing compiled C program (duration=44.297661166s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4 program crashed: WARNING in ext4_xattr_inode_update_ref a never seen crash title: WARNING in ext4_xattr_inode_update_ref, ignore simplifying guilty program options testing program (duration=44.297661166s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4 detailed listing: executing program 0: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0xa007ca, &(0x7f0000000680)={[{@nodioread_nolock}, {@journal_dev={'journal_dev', 0x3d, 0xff}}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x5c}}, {@nouid32}, {@resgid}, {@acl}, {@init_itable_val={'init_itable', 0x3d, 0x8d55}}]}, 0x0, 0x47c, &(0x7f0000001040)="$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") program crashed: possible deadlock in ext4_writepages extracting C reproducer testing compiled C program (duration=44.297661166s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4 program crashed: WARNING in ext4_xattr_inode_update_ref a never seen crash title: WARNING in ext4_xattr_inode_update_ref, ignore testing program (duration=44.297661166s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4 detailed listing: executing program 0: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0xa007ca, &(0x7f0000000680)={[{@nodioread_nolock}, {@journal_dev={'journal_dev', 0x3d, 0xff}}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x5c}}, {@nouid32}, {@resgid}, {@acl}, {@init_itable_val={'init_itable', 0x3d, 0x8d55}}]}, 0x0, 0x47c, &(0x7f0000001040)="$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") program crashed: possible deadlock in ext4_writepages extracting C reproducer testing compiled C program (duration=44.297661166s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4 program crashed: WARNING in ext4_xattr_inode_update_ref a never seen crash title: WARNING in ext4_xattr_inode_update_ref, ignore testing program (duration=44.297661166s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4 detailed listing: executing program 0: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0xa007ca, &(0x7f0000000680)={[{@nodioread_nolock}, {@journal_dev={'journal_dev', 0x3d, 0xff}}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x5c}}, {@nouid32}, {@resgid}, {@acl}, {@init_itable_val={'init_itable', 0x3d, 0x8d55}}]}, 0x0, 0x47c, &(0x7f0000001040)="$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") program crashed: possible deadlock in ext4_writepages validation run: crashed=true testing program (duration=44.297661166s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4 detailed listing: executing program 0: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0xa007ca, &(0x7f0000000680)={[{@nodioread_nolock}, {@journal_dev={'journal_dev', 0x3d, 0xff}}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x5c}}, {@nouid32}, {@resgid}, {@acl}, {@init_itable_val={'init_itable', 0x3d, 0x8d55}}]}, 0x0, 0x47c, &(0x7f0000001040)="$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") program crashed: possible deadlock in ext4_writepages validation run: crashed=true testing program (duration=44.297661166s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4 detailed listing: executing program 0: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0xa007ca, &(0x7f0000000680)={[{@nodioread_nolock}, {@journal_dev={'journal_dev', 0x3d, 0xff}}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x5c}}, {@nouid32}, {@resgid}, {@acl}, {@init_itable_val={'init_itable', 0x3d, 0x8d55}}]}, 0x0, 0x47c, &(0x7f0000001040)="$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") program crashed: possible deadlock in ext4_writepages validation run: crashed=true reproducing took 34m3.264506309s repro crashed as (corrupted=false): WARNING: The mand mount option has been deprecated and and is ignored by this kernel. Remove the mand option from the mount to silence this warning. ======================================================= ====================================================== WARNING: possible circular locking dependency detected syzkaller #0 Not tainted ------------------------------------------------------ syz.0.17/4338 is trying to acquire lock: ffff888076dd8bd8 (&sbi->s_writepages_rwsem){.+.+}-{0:0}, at: ext4_writepages+0x1c0/0x2d20 fs/ext4/inode.c:2689 but task is already holding lock: ffff88805a8714b8 (&ei->xattr_sem){++++}-{3:3}, at: ext4_write_trylock_xattr fs/ext4/xattr.h:162 [inline] ffff88805a8714b8 (&ei->xattr_sem){++++}-{3:3}, at: ext4_try_to_expand_extra_isize fs/ext4/inode.c:5941 [inline] ffff88805a8714b8 (&ei->xattr_sem){++++}-{3:3}, at: __ext4_mark_inode_dirty+0x3e8/0x700 fs/ext4/inode.c:6022 which lock already depends on the new lock. the existing dependency chain (in reverse order) is: -> #2 (&ei->xattr_sem){++++}-{3:3}: down_read+0x44/0x2e0 kernel/locking/rwsem.c:1498 ext4_setattr+0x71d/0x19e0 fs/ext4/inode.c:5465 notify_change+0xbcd/0xee0 fs/attr.c:505 chown_common+0x483/0x610 fs/open.c:680 do_fchownat+0x164/0x270 fs/open.c:711 __do_sys_chown fs/open.c:731 [inline] __se_sys_chown fs/open.c:729 [inline] __x64_sys_chown+0x7e/0x90 fs/open.c:729 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x66/0xd0 -> #1 (jbd2_handle){++++}-{0:0}: start_this_handle+0x1338/0x15a0 fs/jbd2/transaction.c:464 jbd2__journal_start+0x2b7/0x5a0 fs/jbd2/transaction.c:521 __ext4_journal_start_sb+0x167/0x360 fs/ext4/ext4_jbd2.c:105 __ext4_journal_start fs/ext4/ext4_jbd2.h:326 [inline] ext4_writepages+0xdc2/0x2d20 fs/ext4/inode.c:2812 do_writepages+0x48d/0x6d0 mm/page-writeback.c:2386 filemap_fdatawrite_wbc+0x1eb/0x240 mm/filemap.c:400 __filemap_fdatawrite_range mm/filemap.c:433 [inline] file_write_and_wait_range+0x129/0x1e0 mm/filemap.c:810 ext4_sync_file+0x1ff/0xae0 fs/ext4/fsync.c:151 vfs_fsync_range fs/sync.c:188 [inline] vfs_fsync fs/sync.c:202 [inline] do_fsync fs/sync.c:212 [inline] __do_sys_fsync fs/sync.c:220 [inline] __se_sys_fsync fs/sync.c:218 [inline] __x64_sys_fsync+0x1a5/0x1e0 fs/sync.c:218 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x66/0xd0 -> #0 (&sbi->s_writepages_rwsem){.+.+}-{0:0}: check_prev_add kernel/locking/lockdep.c:3053 [inline] check_prevs_add kernel/locking/lockdep.c:3172 [inline] validate_chain kernel/locking/lockdep.c:3788 [inline] __lock_acquire+0x2c33/0x7c60 kernel/locking/lockdep.c:5012 lock_acquire+0x197/0x3f0 kernel/locking/lockdep.c:5623 percpu_down_read+0x46/0x1b0 include/linux/percpu-rwsem.h:51 ext4_writepages+0x1c0/0x2d20 fs/ext4/inode.c:2689 do_writepages+0x48d/0x6d0 mm/page-writeback.c:2386 __writeback_single_inode+0x153/0xda0 fs/fs-writeback.c:1657 writeback_single_inode+0x221/0x8b0 fs/fs-writeback.c:1770 write_inode_now+0x217/0x280 fs/fs-writeback.c:2811 iput_final fs/inode.c:1756 [inline] iput+0x5ab/0x8a0 fs/inode.c:1795 ext4_xattr_set_entry+0x10ff/0x3d30 fs/ext4/xattr.c:1837 ext4_xattr_block_set+0x4f7/0x2d30 fs/ext4/xattr.c:1936 ext4_xattr_move_to_block fs/ext4/xattr.c:2633 [inline] ext4_xattr_make_inode_space fs/ext4/xattr.c:2708 [inline] ext4_expand_extra_isize_ea+0xf4b/0x19a0 fs/ext4/xattr.c:2800 __ext4_expand_extra_isize+0x301/0x3e0 fs/ext4/inode.c:5901 ext4_try_to_expand_extra_isize fs/ext4/inode.c:5944 [inline] __ext4_mark_inode_dirty+0x469/0x700 fs/ext4/inode.c:6022 ext4_evict_inode+0xa81/0x1080 fs/ext4/inode.c:282 evict+0x485/0x870 fs/inode.c:647 ext4_orphan_cleanup+0xaa9/0x12e0 fs/ext4/orphan.c:470 ext4_fill_super+0x92f0/0x9a60 fs/ext4/super.c:4975 mount_bdev+0x287/0x3c0 fs/super.c:1400 legacy_get_tree+0xe6/0x180 fs/fs_context.c:611 vfs_get_tree+0x88/0x270 fs/super.c:1530 do_new_mount+0x24a/0xa40 fs/namespace.c:3034 do_mount fs/namespace.c:3377 [inline] __do_sys_mount fs/namespace.c:3585 [inline] __se_sys_mount+0x2d6/0x3c0 fs/namespace.c:3562 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x66/0xd0 other info that might help us debug this: Chain exists of: &sbi->s_writepages_rwsem --> jbd2_handle --> &ei->xattr_sem Possible unsafe locking scenario: CPU0 CPU1 ---- ---- lock(&ei->xattr_sem); lock(jbd2_handle); lock(&ei->xattr_sem); lock(&sbi->s_writepages_rwsem); *** DEADLOCK *** 3 locks held by syz.0.17/4338: #0: ffff88807de060e0 (&type->s_umount_key#28/1){+.+.}-{3:3}, at: alloc_super+0x201/0x950 fs/super.c:229 #1: ffff88807de06650 (sb_internal){.+.+}-{0:0}, at: __sb_start_write include/linux/fs.h:1811 [inline] #1: ffff88807de06650 (sb_internal){.+.+}-{0:0}, at: sb_start_intwrite include/linux/fs.h:1928 [inline] #1: ffff88807de06650 (sb_internal){.+.+}-{0:0}, at: ext4_evict_inode+0x444/0x1080 fs/ext4/inode.c:243 #2: ffff88805a8714b8 (&ei->xattr_sem){++++}-{3:3}, at: ext4_write_trylock_xattr fs/ext4/xattr.h:162 [inline] #2: ffff88805a8714b8 (&ei->xattr_sem){++++}-{3:3}, at: ext4_try_to_expand_extra_isize fs/ext4/inode.c:5941 [inline] #2: ffff88805a8714b8 (&ei->xattr_sem){++++}-{3:3}, at: __ext4_mark_inode_dirty+0x3e8/0x700 fs/ext4/inode.c:6022 stack backtrace: CPU: 0 PID: 4338 Comm: syz.0.17 Not tainted syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 Call Trace: dump_stack_lvl+0x168/0x230 lib/dump_stack.c:106 check_noncircular+0x274/0x310 kernel/locking/lockdep.c:2133 check_prev_add kernel/locking/lockdep.c:3053 [inline] check_prevs_add kernel/locking/lockdep.c:3172 [inline] validate_chain kernel/locking/lockdep.c:3788 [inline] __lock_acquire+0x2c33/0x7c60 kernel/locking/lockdep.c:5012 lock_acquire+0x197/0x3f0 kernel/locking/lockdep.c:5623 percpu_down_read+0x46/0x1b0 include/linux/percpu-rwsem.h:51 ext4_writepages+0x1c0/0x2d20 fs/ext4/inode.c:2689 do_writepages+0x48d/0x6d0 mm/page-writeback.c:2386 __writeback_single_inode+0x153/0xda0 fs/fs-writeback.c:1657 writeback_single_inode+0x221/0x8b0 fs/fs-writeback.c:1770 write_inode_now+0x217/0x280 fs/fs-writeback.c:2811 iput_final fs/inode.c:1756 [inline] iput+0x5ab/0x8a0 fs/inode.c:1795 ext4_xattr_set_entry+0x10ff/0x3d30 fs/ext4/xattr.c:1837 ext4_xattr_block_set+0x4f7/0x2d30 fs/ext4/xattr.c:1936 ext4_xattr_move_to_block fs/ext4/xattr.c:2633 [inline] ext4_xattr_make_inode_space fs/ext4/xattr.c:2708 [inline] ext4_expand_extra_isize_ea+0xf4b/0x19a0 fs/ext4/xattr.c:2800 __ext4_expand_extra_isize+0x301/0x3e0 fs/ext4/inode.c:5901 ext4_try_to_expand_extra_isize fs/ext4/inode.c:5944 [inline] __ext4_mark_inode_dirty+0x469/0x700 fs/ext4/inode.c:6022 ext4_evict_inode+0xa81/0x1080 fs/ext4/inode.c:282 evict+0x485/0x870 fs/inode.c:647 ext4_orphan_cleanup+0xaa9/0x12e0 fs/ext4/orphan.c:470 ext4_fill_super+0x92f0/0x9a60 fs/ext4/super.c:4975 mount_bdev+0x287/0x3c0 fs/super.c:1400 legacy_get_tree+0xe6/0x180 fs/fs_context.c:611 vfs_get_tree+0x88/0x270 fs/super.c:1530 do_new_mount+0x24a/0xa40 fs/namespace.c:3034 do_mount fs/namespace.c:3377 [inline] __do_sys_mount fs/namespace.c:3585 [inline] __se_sys_mount+0x2d6/0x3c0 fs/namespace.c:3562 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x66/0xd0 RIP: 0033:0x7ff057c06eea Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffe8747ab08 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 RAX: ffffffffffffffda RBX: 00007ffe8747ab90 RCX: 00007ff057c06eea RDX: 0000200000000180 RSI: 00002000000001c0 RDI: 00007ffe8747ab50 RBP: 0000200000000180 R08: 00007ffe8747ab90 R09: 0000000000a007ca R10: 0000000000a007ca R11: 0000000000000246 R12: 00002000000001c0 R13: 00007ffe8747ab50 R14: 000000000000047c R15: 0000200000000680 ------------[ cut here ]------------ EA inode 11 i_nlink=2 WARNING: CPU: 0 PID: 4338 at fs/ext4/xattr.c:1022 ext4_xattr_inode_update_ref+0x4be/0x520 fs/ext4/xattr.c:1020 Modules linked in: CPU: 0 PID: 4338 Comm: syz.0.17 Not tainted syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 RIP: 0010:ext4_xattr_inode_update_ref+0x4be/0x520 fs/ext4/xattr.c:1020 Code: 8d 7d 40 4c 89 f8 48 c1 e8 03 42 80 3c 30 00 74 08 4c 89 ff e8 a3 df a2 ff 49 8b 37 48 c7 c7 c0 8c 1d 8a 89 da e8 d2 d2 7d 07 <0f> 0b 49 be 00 00 00 00 00 fc ff df 4c 8b 6c 24 10 4c 8b 7c 24 08 RSP: 0018:ffffc90003a3f140 EFLAGS: 00010246 RAX: 063894066a4fe500 RBX: 0000000000000002 RCX: ffff88801d830000 RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 RBP: ffffc90003a3f230 R08: dffffc0000000000 R09: ffffed1017204f2c R10: ffffed1017204f2c R11: 1ffff11017204f2b R12: ffffc90003a3f1a0 R13: ffff88805a873478 R14: dffffc0000000000 R15: ffff88805a8734b8 FS: 0000555594db6500(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fe28ba2c9c0 CR3: 000000002b598000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: ext4_xattr_inode_dec_ref fs/ext4/xattr.c:1045 [inline] ext4_xattr_set_entry+0xed0/0x3d30 fs/ext4/xattr.c:1697 ext4_xattr_ibody_set+0x112/0x330 fs/ext4/xattr.c:2253 ext4_xattr_move_to_block fs/ext4/xattr.c:2640 [inline] ext4_xattr_make_inode_space fs/ext4/xattr.c:2708 [inline] ext4_expand_extra_isize_ea+0xf9a/0x19a0 fs/ext4/xattr.c:2800 __ext4_expand_extra_isize+0x301/0x3e0 fs/ext4/inode.c:5901 ext4_try_to_expand_extra_isize fs/ext4/inode.c:5944 [inline] __ext4_mark_inode_dirty+0x469/0x700 fs/ext4/inode.c:6022 ext4_evict_inode+0xa81/0x1080 fs/ext4/inode.c:282 evict+0x485/0x870 fs/inode.c:647 ext4_orphan_cleanup+0xaa9/0x12e0 fs/ext4/orphan.c:470 ext4_fill_super+0x92f0/0x9a60 fs/ext4/super.c:4975 mount_bdev+0x287/0x3c0 fs/super.c:1400 legacy_get_tree+0xe6/0x180 fs/fs_context.c:611 vfs_get_tree+0x88/0x270 fs/super.c:1530 do_new_mount+0x24a/0xa40 fs/namespace.c:3034 do_mount fs/namespace.c:3377 [inline] __do_sys_mount fs/namespace.c:3585 [inline] __se_sys_mount+0x2d6/0x3c0 fs/namespace.c:3562 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x66/0xd0 RIP: 0033:0x7ff057c06eea Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffe8747ab08 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 RAX: ffffffffffffffda RBX: 00007ffe8747ab90 RCX: 00007ff057c06eea RDX: 0000200000000180 RSI: 00002000000001c0 RDI: 00007ffe8747ab50 RBP: 0000200000000180 R08: 00007ffe8747ab90 R09: 0000000000a007ca R10: 0000000000a007ca R11: 0000000000000246 R12: 00002000000001c0 R13: 00007ffe8747ab50 R14: 000000000000047c R15: 0000200000000680 final repro crashed as (corrupted=false): WARNING: The mand mount option has been deprecated and and is ignored by this kernel. Remove the mand option from the mount to silence this warning. ======================================================= ====================================================== WARNING: possible circular locking dependency detected syzkaller #0 Not tainted ------------------------------------------------------ syz.0.17/4338 is trying to acquire lock: ffff888076dd8bd8 (&sbi->s_writepages_rwsem){.+.+}-{0:0}, at: ext4_writepages+0x1c0/0x2d20 fs/ext4/inode.c:2689 but task is already holding lock: ffff88805a8714b8 (&ei->xattr_sem){++++}-{3:3}, at: ext4_write_trylock_xattr fs/ext4/xattr.h:162 [inline] ffff88805a8714b8 (&ei->xattr_sem){++++}-{3:3}, at: ext4_try_to_expand_extra_isize fs/ext4/inode.c:5941 [inline] ffff88805a8714b8 (&ei->xattr_sem){++++}-{3:3}, at: __ext4_mark_inode_dirty+0x3e8/0x700 fs/ext4/inode.c:6022 which lock already depends on the new lock. the existing dependency chain (in reverse order) is: -> #2 (&ei->xattr_sem){++++}-{3:3}: down_read+0x44/0x2e0 kernel/locking/rwsem.c:1498 ext4_setattr+0x71d/0x19e0 fs/ext4/inode.c:5465 notify_change+0xbcd/0xee0 fs/attr.c:505 chown_common+0x483/0x610 fs/open.c:680 do_fchownat+0x164/0x270 fs/open.c:711 __do_sys_chown fs/open.c:731 [inline] __se_sys_chown fs/open.c:729 [inline] __x64_sys_chown+0x7e/0x90 fs/open.c:729 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x66/0xd0 -> #1 (jbd2_handle){++++}-{0:0}: start_this_handle+0x1338/0x15a0 fs/jbd2/transaction.c:464 jbd2__journal_start+0x2b7/0x5a0 fs/jbd2/transaction.c:521 __ext4_journal_start_sb+0x167/0x360 fs/ext4/ext4_jbd2.c:105 __ext4_journal_start fs/ext4/ext4_jbd2.h:326 [inline] ext4_writepages+0xdc2/0x2d20 fs/ext4/inode.c:2812 do_writepages+0x48d/0x6d0 mm/page-writeback.c:2386 filemap_fdatawrite_wbc+0x1eb/0x240 mm/filemap.c:400 __filemap_fdatawrite_range mm/filemap.c:433 [inline] file_write_and_wait_range+0x129/0x1e0 mm/filemap.c:810 ext4_sync_file+0x1ff/0xae0 fs/ext4/fsync.c:151 vfs_fsync_range fs/sync.c:188 [inline] vfs_fsync fs/sync.c:202 [inline] do_fsync fs/sync.c:212 [inline] __do_sys_fsync fs/sync.c:220 [inline] __se_sys_fsync fs/sync.c:218 [inline] __x64_sys_fsync+0x1a5/0x1e0 fs/sync.c:218 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x66/0xd0 -> #0 (&sbi->s_writepages_rwsem){.+.+}-{0:0}: check_prev_add kernel/locking/lockdep.c:3053 [inline] check_prevs_add kernel/locking/lockdep.c:3172 [inline] validate_chain kernel/locking/lockdep.c:3788 [inline] __lock_acquire+0x2c33/0x7c60 kernel/locking/lockdep.c:5012 lock_acquire+0x197/0x3f0 kernel/locking/lockdep.c:5623 percpu_down_read+0x46/0x1b0 include/linux/percpu-rwsem.h:51 ext4_writepages+0x1c0/0x2d20 fs/ext4/inode.c:2689 do_writepages+0x48d/0x6d0 mm/page-writeback.c:2386 __writeback_single_inode+0x153/0xda0 fs/fs-writeback.c:1657 writeback_single_inode+0x221/0x8b0 fs/fs-writeback.c:1770 write_inode_now+0x217/0x280 fs/fs-writeback.c:2811 iput_final fs/inode.c:1756 [inline] iput+0x5ab/0x8a0 fs/inode.c:1795 ext4_xattr_set_entry+0x10ff/0x3d30 fs/ext4/xattr.c:1837 ext4_xattr_block_set+0x4f7/0x2d30 fs/ext4/xattr.c:1936 ext4_xattr_move_to_block fs/ext4/xattr.c:2633 [inline] ext4_xattr_make_inode_space fs/ext4/xattr.c:2708 [inline] ext4_expand_extra_isize_ea+0xf4b/0x19a0 fs/ext4/xattr.c:2800 __ext4_expand_extra_isize+0x301/0x3e0 fs/ext4/inode.c:5901 ext4_try_to_expand_extra_isize fs/ext4/inode.c:5944 [inline] __ext4_mark_inode_dirty+0x469/0x700 fs/ext4/inode.c:6022 ext4_evict_inode+0xa81/0x1080 fs/ext4/inode.c:282 evict+0x485/0x870 fs/inode.c:647 ext4_orphan_cleanup+0xaa9/0x12e0 fs/ext4/orphan.c:470 ext4_fill_super+0x92f0/0x9a60 fs/ext4/super.c:4975 mount_bdev+0x287/0x3c0 fs/super.c:1400 legacy_get_tree+0xe6/0x180 fs/fs_context.c:611 vfs_get_tree+0x88/0x270 fs/super.c:1530 do_new_mount+0x24a/0xa40 fs/namespace.c:3034 do_mount fs/namespace.c:3377 [inline] __do_sys_mount fs/namespace.c:3585 [inline] __se_sys_mount+0x2d6/0x3c0 fs/namespace.c:3562 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x66/0xd0 other info that might help us debug this: Chain exists of: &sbi->s_writepages_rwsem --> jbd2_handle --> &ei->xattr_sem Possible unsafe locking scenario: CPU0 CPU1 ---- ---- lock(&ei->xattr_sem); lock(jbd2_handle); lock(&ei->xattr_sem); lock(&sbi->s_writepages_rwsem); *** DEADLOCK *** 3 locks held by syz.0.17/4338: #0: ffff88807de060e0 (&type->s_umount_key#28/1){+.+.}-{3:3}, at: alloc_super+0x201/0x950 fs/super.c:229 #1: ffff88807de06650 (sb_internal){.+.+}-{0:0}, at: __sb_start_write include/linux/fs.h:1811 [inline] #1: ffff88807de06650 (sb_internal){.+.+}-{0:0}, at: sb_start_intwrite include/linux/fs.h:1928 [inline] #1: ffff88807de06650 (sb_internal){.+.+}-{0:0}, at: ext4_evict_inode+0x444/0x1080 fs/ext4/inode.c:243 #2: ffff88805a8714b8 (&ei->xattr_sem){++++}-{3:3}, at: ext4_write_trylock_xattr fs/ext4/xattr.h:162 [inline] #2: ffff88805a8714b8 (&ei->xattr_sem){++++}-{3:3}, at: ext4_try_to_expand_extra_isize fs/ext4/inode.c:5941 [inline] #2: ffff88805a8714b8 (&ei->xattr_sem){++++}-{3:3}, at: __ext4_mark_inode_dirty+0x3e8/0x700 fs/ext4/inode.c:6022 stack backtrace: CPU: 0 PID: 4338 Comm: syz.0.17 Not tainted syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 Call Trace: dump_stack_lvl+0x168/0x230 lib/dump_stack.c:106 check_noncircular+0x274/0x310 kernel/locking/lockdep.c:2133 check_prev_add kernel/locking/lockdep.c:3053 [inline] check_prevs_add kernel/locking/lockdep.c:3172 [inline] validate_chain kernel/locking/lockdep.c:3788 [inline] __lock_acquire+0x2c33/0x7c60 kernel/locking/lockdep.c:5012 lock_acquire+0x197/0x3f0 kernel/locking/lockdep.c:5623 percpu_down_read+0x46/0x1b0 include/linux/percpu-rwsem.h:51 ext4_writepages+0x1c0/0x2d20 fs/ext4/inode.c:2689 do_writepages+0x48d/0x6d0 mm/page-writeback.c:2386 __writeback_single_inode+0x153/0xda0 fs/fs-writeback.c:1657 writeback_single_inode+0x221/0x8b0 fs/fs-writeback.c:1770 write_inode_now+0x217/0x280 fs/fs-writeback.c:2811 iput_final fs/inode.c:1756 [inline] iput+0x5ab/0x8a0 fs/inode.c:1795 ext4_xattr_set_entry+0x10ff/0x3d30 fs/ext4/xattr.c:1837 ext4_xattr_block_set+0x4f7/0x2d30 fs/ext4/xattr.c:1936 ext4_xattr_move_to_block fs/ext4/xattr.c:2633 [inline] ext4_xattr_make_inode_space fs/ext4/xattr.c:2708 [inline] ext4_expand_extra_isize_ea+0xf4b/0x19a0 fs/ext4/xattr.c:2800 __ext4_expand_extra_isize+0x301/0x3e0 fs/ext4/inode.c:5901 ext4_try_to_expand_extra_isize fs/ext4/inode.c:5944 [inline] __ext4_mark_inode_dirty+0x469/0x700 fs/ext4/inode.c:6022 ext4_evict_inode+0xa81/0x1080 fs/ext4/inode.c:282 evict+0x485/0x870 fs/inode.c:647 ext4_orphan_cleanup+0xaa9/0x12e0 fs/ext4/orphan.c:470 ext4_fill_super+0x92f0/0x9a60 fs/ext4/super.c:4975 mount_bdev+0x287/0x3c0 fs/super.c:1400 legacy_get_tree+0xe6/0x180 fs/fs_context.c:611 vfs_get_tree+0x88/0x270 fs/super.c:1530 do_new_mount+0x24a/0xa40 fs/namespace.c:3034 do_mount fs/namespace.c:3377 [inline] __do_sys_mount fs/namespace.c:3585 [inline] __se_sys_mount+0x2d6/0x3c0 fs/namespace.c:3562 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x66/0xd0 RIP: 0033:0x7ff057c06eea Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffe8747ab08 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 RAX: ffffffffffffffda RBX: 00007ffe8747ab90 RCX: 00007ff057c06eea RDX: 0000200000000180 RSI: 00002000000001c0 RDI: 00007ffe8747ab50 RBP: 0000200000000180 R08: 00007ffe8747ab90 R09: 0000000000a007ca R10: 0000000000a007ca R11: 0000000000000246 R12: 00002000000001c0 R13: 00007ffe8747ab50 R14: 000000000000047c R15: 0000200000000680 ------------[ cut here ]------------ EA inode 11 i_nlink=2 WARNING: CPU: 0 PID: 4338 at fs/ext4/xattr.c:1022 ext4_xattr_inode_update_ref+0x4be/0x520 fs/ext4/xattr.c:1020 Modules linked in: CPU: 0 PID: 4338 Comm: syz.0.17 Not tainted syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 RIP: 0010:ext4_xattr_inode_update_ref+0x4be/0x520 fs/ext4/xattr.c:1020 Code: 8d 7d 40 4c 89 f8 48 c1 e8 03 42 80 3c 30 00 74 08 4c 89 ff e8 a3 df a2 ff 49 8b 37 48 c7 c7 c0 8c 1d 8a 89 da e8 d2 d2 7d 07 <0f> 0b 49 be 00 00 00 00 00 fc ff df 4c 8b 6c 24 10 4c 8b 7c 24 08 RSP: 0018:ffffc90003a3f140 EFLAGS: 00010246 RAX: 063894066a4fe500 RBX: 0000000000000002 RCX: ffff88801d830000 RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 RBP: ffffc90003a3f230 R08: dffffc0000000000 R09: ffffed1017204f2c R10: ffffed1017204f2c R11: 1ffff11017204f2b R12: ffffc90003a3f1a0 R13: ffff88805a873478 R14: dffffc0000000000 R15: ffff88805a8734b8 FS: 0000555594db6500(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fe28ba2c9c0 CR3: 000000002b598000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: ext4_xattr_inode_dec_ref fs/ext4/xattr.c:1045 [inline] ext4_xattr_set_entry+0xed0/0x3d30 fs/ext4/xattr.c:1697 ext4_xattr_ibody_set+0x112/0x330 fs/ext4/xattr.c:2253 ext4_xattr_move_to_block fs/ext4/xattr.c:2640 [inline] ext4_xattr_make_inode_space fs/ext4/xattr.c:2708 [inline] ext4_expand_extra_isize_ea+0xf9a/0x19a0 fs/ext4/xattr.c:2800 __ext4_expand_extra_isize+0x301/0x3e0 fs/ext4/inode.c:5901 ext4_try_to_expand_extra_isize fs/ext4/inode.c:5944 [inline] __ext4_mark_inode_dirty+0x469/0x700 fs/ext4/inode.c:6022 ext4_evict_inode+0xa81/0x1080 fs/ext4/inode.c:282 evict+0x485/0x870 fs/inode.c:647 ext4_orphan_cleanup+0xaa9/0x12e0 fs/ext4/orphan.c:470 ext4_fill_super+0x92f0/0x9a60 fs/ext4/super.c:4975 mount_bdev+0x287/0x3c0 fs/super.c:1400 legacy_get_tree+0xe6/0x180 fs/fs_context.c:611 vfs_get_tree+0x88/0x270 fs/super.c:1530 do_new_mount+0x24a/0xa40 fs/namespace.c:3034 do_mount fs/namespace.c:3377 [inline] __do_sys_mount fs/namespace.c:3585 [inline] __se_sys_mount+0x2d6/0x3c0 fs/namespace.c:3562 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x66/0xd0 RIP: 0033:0x7ff057c06eea Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffe8747ab08 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 RAX: ffffffffffffffda RBX: 00007ffe8747ab90 RCX: 00007ff057c06eea RDX: 0000200000000180 RSI: 00002000000001c0 RDI: 00007ffe8747ab50 RBP: 0000200000000180 R08: 00007ffe8747ab90 R09: 0000000000a007ca R10: 0000000000a007ca R11: 0000000000000246 R12: 00002000000001c0 R13: 00007ffe8747ab50 R14: 000000000000047c R15: 0000200000000680