3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r4, &(0x7f0000004b40)={0x2020}, 0x1403) 00:03:50 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x34000, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:03:50 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x401070cd, &(0x7f0000000080)={0x0, 0x4004400}) [ 230.405873][ T9491] loop3: detected capacity change from 0 to 256 [ 230.412469][ T9494] FAULT_INJECTION: forcing a failure. [ 230.412469][ T9494] name failslab, interval 1, probability 0, space 0, times 0 [ 230.418871][ T9492] loop4: detected capacity change from 0 to 764 00:03:50 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x400300, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) [ 230.436112][ T9494] CPU: 0 PID: 9494 Comm: syz-executor.5 Not tainted 6.4.0-rc7-syzkaller-ge40939bbfc68 #0 [ 230.438240][ T9494] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023 [ 230.440441][ T9494] Call trace: [ 230.441151][ T9494] dump_backtrace+0x1b8/0x1e4 [ 230.442186][ T9494] show_stack+0x2c/0x44 [ 230.443133][ T9494] dump_stack_lvl+0xd0/0x124 [ 230.444127][ T9494] dump_stack+0x1c/0x28 [ 230.444984][ T9494] should_fail_ex+0x3f8/0x5c4 [ 230.445991][ T9494] __should_failslab+0xc8/0x128 [ 230.446990][ T9494] should_failslab+0x10/0x28 [ 230.447982][ T9494] kmem_cache_alloc_bulk+0x78/0x50c 00:03:50 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r4, &(0x7f0000004b40)={0x2020}, 0x1403) [ 230.449108][ T9494] mas_alloc_nodes+0x358/0x704 [ 230.450122][ T9494] mas_preallocate+0x124/0x2dc [ 230.451117][ T9494] mmap_region+0x10bc/0x1aa4 [ 230.452104][ T9494] do_mmap+0xa00/0x1108 [ 230.453020][ T9494] vm_mmap_pgoff+0x198/0x3b8 [ 230.454053][ T9494] ksys_mmap_pgoff+0x3c8/0x5b0 [ 230.455150][ T9494] __arm64_sys_mmap+0xf8/0x110 [ 230.456291][ T9494] invoke_syscall+0x98/0x2c0 [ 230.457291][ T9494] el0_svc_common+0x138/0x244 [ 230.458359][ T9494] do_el0_svc+0x64/0x198 [ 230.459336][ T9494] el0_svc+0x4c/0x160 [ 230.460195][ T9494] el0t_64_sync_handler+0x84/0xfc [ 230.461276][ T9494] el0t_64_sync+0x190/0x194 00:03:50 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x40186366, &(0x7f0000000080)={0x0, 0x4004400}) [ 230.497859][ T9492] rock: corrupted directory entry. extent=32, offset=2044, size=237 00:03:50 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0x0) (fail_nth: 12) [ 230.541760][ T9500] loop3: detected capacity change from 0 to 256 00:03:50 executing program 4: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRES8, @ANYRESDEC, @ANYRESOCT, @ANYBLOB="3f66161893f1bf1a3e2bdb6a22f62d2be206d10e0fef286db765943a8a781c760c5979070548e2eb51d87390ecd983e261ec884265d9107fae466b020000006f8efe811d688b6fb5a99d545131f8eff1b0a1681a5eace97cbe4c0070088afe79c80e813566c7227a9b2c1a7d38075d3a3f69096e3dd9cb07445c1f4bb70c7728adf3f6f195c6460000002548c1d037c7d9d01836e6a5d29b9616447c", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, 0x0, 0x0) [ 230.576135][ T9504] FAULT_INJECTION: forcing a failure. [ 230.576135][ T9504] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 230.607855][ T9504] CPU: 1 PID: 9504 Comm: syz-executor.5 Not tainted 6.4.0-rc7-syzkaller-ge40939bbfc68 #0 [ 230.609897][ T9504] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023 [ 230.610612][ T9506] loop1: detected capacity change from 0 to 764 [ 230.612026][ T9504] Call trace: [ 230.612055][ T9504] dump_backtrace+0x1b8/0x1e4 [ 230.615220][ T9504] show_stack+0x2c/0x44 [ 230.616161][ T9504] dump_stack_lvl+0xd0/0x124 [ 230.617149][ T9504] dump_stack+0x1c/0x28 [ 230.618017][ T9504] should_fail_ex+0x3f8/0x5c4 [ 230.619005][ T9504] should_fail+0x14/0x24 [ 230.619932][ T9504] should_fail_usercopy+0x20/0x30 [ 230.620986][ T9504] simple_read_from_buffer+0xd4/0x248 [ 230.622105][ T9504] proc_fail_nth_read+0x198/0x234 [ 230.623241][ T9504] vfs_read+0x284/0x8ac [ 230.624115][ T9504] ksys_read+0x15c/0x26c [ 230.625020][ T9504] __arm64_sys_read+0x7c/0x90 [ 230.625989][ T9504] invoke_syscall+0x98/0x2c0 [ 230.626942][ T9504] el0_svc_common+0x138/0x244 [ 230.627943][ T9504] do_el0_svc+0x64/0x198 [ 230.628823][ T9504] el0_svc+0x4c/0x160 [ 230.629696][ T9504] el0t_64_sync_handler+0x84/0xfc [ 230.630836][ T9504] el0t_64_sync+0x190/0x194 [ 230.663779][ T9506] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 230.676304][ T9508] loop4: detected capacity change from 0 to 764 [ 230.681463][ T9506] FAULT_INJECTION: forcing a failure. [ 230.681463][ T9506] name failslab, interval 1, probability 0, space 0, times 0 [ 230.689230][ T9506] CPU: 0 PID: 9506 Comm: syz-executor.1 Not tainted 6.4.0-rc7-syzkaller-ge40939bbfc68 #0 [ 230.691291][ T9506] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023 [ 230.693440][ T9506] Call trace: [ 230.694089][ T9506] dump_backtrace+0x1b8/0x1e4 [ 230.695126][ T9506] show_stack+0x2c/0x44 [ 230.695967][ T9506] dump_stack_lvl+0xd0/0x124 [ 230.696981][ T9506] dump_stack+0x1c/0x28 [ 230.697851][ T9506] should_fail_ex+0x3f8/0x5c4 [ 230.698803][ T9506] __should_failslab+0xc8/0x128 [ 230.699854][ T9506] should_failslab+0x10/0x28 [ 230.700835][ T9506] kmem_cache_alloc+0x80/0x434 [ 230.701848][ T9506] getname_flags+0xd0/0x480 [ 230.702809][ T9506] __arm64_sys_renameat2+0xc8/0xfc [ 230.703834][ T9506] invoke_syscall+0x98/0x2c0 [ 230.704756][ T9506] el0_svc_common+0x138/0x244 [ 230.705849][ T9506] do_el0_svc+0x64/0x198 [ 230.706793][ T9506] el0_svc+0x4c/0x160 [ 230.707603][ T9506] el0t_64_sync_handler+0x84/0xfc [ 230.708673][ T9506] el0t_64_sync+0x190/0x194 [ 230.711652][ T9508] rock: corrupted directory entry. extent=32, offset=2044, size=237 00:03:50 executing program 1: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000001340)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRESHEX, @ANYRESDEC, @ANYRES64, @ANYBLOB="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", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x0) (fail_nth: 4) 00:03:50 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x1000000, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:03:50 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x401870c8, &(0x7f0000000080)={0x0, 0x4004400}) 00:03:50 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r4, &(0x7f0000004b40)={0x2020}, 0x1403) 00:03:50 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0x0) [ 230.769688][ T9511] loop3: detected capacity change from 0 to 256 00:03:50 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x401870cb, &(0x7f0000000080)={0x0, 0x4004400}) 00:03:50 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36002, 0x1000006, 0x13, r1, 0x0) 00:03:50 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x2000000, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:03:50 executing program 4: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRES8, @ANYRESDEC, @ANYRESOCT, @ANYBLOB="3f66161893f1bf1a3e2bdb6a22f62d2be206d10e0fef286db765943a8a781c760c5979070548e2eb51d87390ecd983e261ec884265d9107fae466b020000006f8efe811d688b6fb5a99d545131f8eff1b0a1681a5eace97cbe4c0070088afe79c80e813566c7227a9b2c1a7d38075d3a3f69096e3dd9cb07445c1f4bb70c7728adf3f6f195c6460000002548c1d037c7d9d01836e6a5d29b9616447c", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', 0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0) 00:03:50 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r4, &(0x7f0000004b40)={0x2020}, 0x1403) [ 230.872642][ T9521] loop1: detected capacity change from 0 to 764 00:03:50 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x401870cc, &(0x7f0000000080)={0x0, 0x4004400}) 00:03:50 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x3000000, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) [ 230.954441][ T9521] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 230.999439][ T9521] FAULT_INJECTION: forcing a failure. [ 230.999439][ T9521] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 231.002154][ T9521] CPU: 1 PID: 9521 Comm: syz-executor.1 Not tainted 6.4.0-rc7-syzkaller-ge40939bbfc68 #0 [ 231.004221][ T9521] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023 [ 231.006385][ T9521] Call trace: [ 231.007067][ T9521] dump_backtrace+0x1b8/0x1e4 [ 231.008060][ T9521] show_stack+0x2c/0x44 [ 231.009080][ T9521] dump_stack_lvl+0xd0/0x124 [ 231.010019][ T9521] dump_stack+0x1c/0x28 [ 231.010995][ T9521] should_fail_ex+0x3f8/0x5c4 [ 231.012016][ T9521] should_fail+0x14/0x24 [ 231.012956][ T9521] should_fail_usercopy+0x20/0x30 [ 231.014005][ T9521] strncpy_from_user+0x48/0x54c [ 231.015098][ T9521] getname_flags+0x104/0x480 [ 231.016064][ T9521] __arm64_sys_renameat2+0xc8/0xfc [ 231.017263][ T9521] invoke_syscall+0x98/0x2c0 [ 231.018268][ T9521] el0_svc_common+0x138/0x244 [ 231.019349][ T9521] do_el0_svc+0x64/0x198 [ 231.020355][ T9521] el0_svc+0x4c/0x160 [ 231.021220][ T9521] el0t_64_sync_handler+0x84/0xfc [ 231.022268][ T9521] el0t_64_sync+0x190/0x194 00:03:51 executing program 1: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000001340)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRESHEX, @ANYRESDEC, @ANYRES64, @ANYBLOB="3f661618939970b8dc2bdf6a22f62d2be206d10e0fef286db765943a8a781c760c5979070548e2eb51007390ecd983e261ec884265d9107fae466b020000006f8efe811d688b6fb5a99d545131f8eff1b0a1681a5eace97cbe4c0070088afe79c80e813566c7227a9b2c1a7d38075d3a3f69096e3dd9cb07445c1f4bb70c7728adf3f6f195c6460000002548c1d037c7d9d01836e6a5d29b9616447c24d1edc81f01d1ef3093333981d8ff546415b8616ba7bf43d8abeca8472431cc7ea5ed7b6232d383fcc6a3faada2b9e71cfe64a9e613c8b2e7f3eba7651ac1ebd158ef4bf81e5e0783c8bc1d86dfca5cd2fff110d17b06bfff1b66c63e3f2ee46c96361a9040965e24df35b311db5a4679b2fb8351981a77f4df2742b8c4e831ea0a42076e244ff75492941482dd6788327e9fd4e6411ff0a83f1a0fd635cb18d79fad76cd4a0db5df0b05eecf3d283e8207b1fef384390725", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$eJzs3U9sHPW9APDvBPuRZySEeE95URTCEHhSkILZXYOpxYEu67E9sN5d7ayrRFUFEXGQFQcQFLXkUMiF/lGrqqceKVduvbWq1Eo9tD1VKtfekDi1tGqlqlVVKdXMrhMnXtvkr1P4fFbe3+zMd2a+v/F6vjvrndkAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACJpzddq9STaeWflRLq91ny/u7zD9I3l/eKKZof1RiTlT+zfHweHow7+7+XJB8q7o3F4+Ohw7C+b/XH+ngP3Pf0/E/s25t8hoVstiXinTOrsqfX11df3MJGb4Ds/u+ZZ/nGxvF/MOnnRzZebi1maF910bna29vjSQpEu5O2sOFkMsuW01c+ag24/PdZ6NK3Pzc2k2fTJ7kpncb7ZzjZGPvVYo1abTZ+b7mXNftHtPP7cdNFaytvtvLNYxTRqX4sy5qnyifh8PkgHWXM5Tc+sra/O7JZqGVTfYfrhR+77+M2P/rq22tghKBk9MRv1eqNRn31y7smnarWJRq1x5YjaVWJLxJ4+abkD3LydN9ygfaP6H+3IoxMrcSLSMbfJaMV89KMby2Onb6n////4n36703o31/+NKn/w8uRDUdX/I8NHR7ar/9vkcvtub8RbcT7OxqlYj/VYjdf3PKNdbvtu7vIWI4tO5FFEN/JYjmY1Jh2NSWMuZmM2avFCLMVCFJHGQuTRjiyKOBlFDCKrnlGt6EcWzRhEN/qRxrFoxaORRj3mYi5mIo0spuNkdGMlOrEY89GslnIm1qrtPnNVXge+8eJPX/7dx++Vw5eC6jt0JClfzJVBf9khaEsxV/+5ZrdgLw7X5+JG/QcAAAA+s5Lq3ffy+H8yHqiGFvJ29uW9TgsAAAC4iar//B8um8ly6IFIyuP/2pjID297bgAAAMDNkVTn2CURMRUPDoc2Tpca9yYAAAAA8B+o+v//kbKZini7GuH4HwAAAD5jvrXdNfY/2rjGbtG7O/n5n6Pfn0wu9E48kpxrlnHNc3cN5xs1X7q0xMHCoeTe0UKqZnbi/D1JREy0ssPJxtUv/3X3sP2kuj80cWn27a71n+ySQOycQPUovhsPDWMeOj1sT29MGa5laiFvZ9Otbvvp6pKI5c/gzVfWvh5V97/dWb43iTNr66vTL726frrK5UK5lAvnRhdQ3HIdxR1yuTjaAvHA+B5PVidijNY7NVxvbXP/9w1n33cN63w3jg5jjk4N26kr+7+/XGd9+ul6NJv37htkJwZvXtzU+1EW9Rvs+bvx8DDm4WMPD5sxWTSuyOKVrVk0NmdxXdti+yzee+jtE3/7VTfJZnbLYuYGswDYK2eqq/5cXYX+eXGorP9b6u517OXOXH6V8d+j6E21biJuTnV/N44NY44NX09MHBpTV2pj9uivrb3269Ee/YkPfvijrxz5zY+vv7p9EI8OY0ZN3P/LbWps2efvXVVV3y/neH/b9RbtRhKTEXd99dxrceCNt84/tnbu1MurL6++0mjMzNaeqNWebMRk9VJh1Kg9AIyx+3fs7BqRPLHLUfX9lz5SMB0vxauxHqfjeHW2QUQ8OH6pU5s+hnB8l6PWqU3f8HJ8l2PLy7GNrbFJbBM7s2mL/d8Pqubvt+xXAgC33NFd6vCnqf/HdznuvrKWX3V0HNvX8nG+cEu3BgB8PmT9T5KpwTeTfj/vvVCfm6s3B0tZ2u+2nk/7+fxiluadQdZvLTU7i1na63cH3dbGG8fzWZEWK71etz9IF7r9tNct8hPVN7+no69+L7LlZmeQt4peO2sWWdrqdgbN1iCdz4tW2lt5tp0XS1m/mrnoZa18IW81B3m3kxbdlX4rm07TIss2BebzWWeQL+TlYCft9fPlZv9CRLRXlrN0Pita/bw36A4XuLGuvLPQ7S9Xi53e2v0/3O7tDQB3gjfeOn/21Pr66uvXN/D7TxO8130EAK6kSgMAAAAAAAAAAAAAwJ1v6+l65dgbOCPw2gbujlu+is/tQPmLvAPS2NuBF5955ux2Mc++fXDp0y1n/F/K+FNd3/njf/3k+8MxX7xdPf0wIq5j9ovJDjF7vWcCAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgK3+HQAA//+wmGUO") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x0) (fail_nth: 5) 00:03:51 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36003, 0x1000006, 0x13, r1, 0x0) 00:03:51 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x401c5820, &(0x7f0000000080)={0x0, 0x4004400}) 00:03:51 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, 0x0, 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r4, &(0x7f0000004b40)={0x2020}, 0x1403) 00:03:51 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x4000000, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) [ 231.101810][ T9528] overlayfs: failed to resolve './file0': -2 [ 231.130949][ T9538] loop3: detected capacity change from 0 to 256 00:03:51 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x4020940d, &(0x7f0000000080)={0x0, 0x4004400}) 00:03:51 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36004, 0x1000006, 0x13, r1, 0x0) 00:03:51 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x5000000, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:03:51 executing program 4: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRES8, @ANYRESDEC, @ANYRESOCT, @ANYBLOB="3f66161893f1bf1a3e2bdb6a22f62d2be206d10e0fef286db765943a8a781c760c5979070548e2eb51d87390ecd983e261ec884265d9107fae466b020000006f8efe811d688b6fb5a99d545131f8eff1b0a1681a5eace97cbe4c0070088afe79c80e813566c7227a9b2c1a7d38075d3a3f69096e3dd9cb07445c1f4bb70c7728adf3f6f195c6460000002548c1d037c7d9d01836e6a5d29b9616447c", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$eJzs3U9sHPW9APDvBPuRZySEeE95URTCEHhSkILZXYOpxYEu67E9sN5d7ayrRFUFEXGQFQcQFLXkUMiF/lGrqqceKVduvbWq1Eo9tD1VKtfekDi1tGqlqlVVKdXMrhMnXtvkr1P4fFbe3+zMd2a+v/F6vjvrndkAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACJpzddq9STaeWflRLq91ny/u7zD9I3l/eKKZof1RiTlT+zfHweHow7+7+XJB8q7o3F4+Ohw7C+b/XH+ngP3Pf0/E/s25t8hoVstiXinTOrsqfX11df3MJGb4Ds/u+ZZ/nGxvF/MOnnRzZebi1maF910bna29vjSQpEu5O2sOFkMsuW01c+ag24/PdZ6NK3Pzc2k2fTJ7kpncb7ZzjZGPvVYo1abTZ+b7mXNftHtPP7cdNFaytvtvLNYxTRqX4sy5qnyifh8PkgHWXM5Tc+sra/O7JZqGVTfYfrhR+77+M2P/rq22tghKBk9MRv1eqNRn31y7smnarWJRq1x5YjaVWJLxJ4+abkD3LydN9ygfaP6H+3IoxMrcSLSMbfJaMV89KMby2Onb6n////4n36703o31/+NKn/w8uRDUdX/I8NHR7ar/9vkcvtub8RbcT7OxqlYj/VYjdf3PKNdbvtu7vIWI4tO5FFEN/JYjmY1Jh2NSWMuZmM2avFCLMVCFJHGQuTRjiyKOBlFDCKrnlGt6EcWzRhEN/qRxrFoxaORRj3mYi5mIo0spuNkdGMlOrEY89GslnIm1qrtPnNVXge+8eJPX/7dx++Vw5eC6jt0JClfzJVBf9khaEsxV/+5ZrdgLw7X5+JG/QcAAAA+s5Lq3ffy+H8yHqiGFvJ29uW9TgsAAAC4iar//B8um8ly6IFIyuP/2pjID297bgAAAMDNkVTn2CURMRUPDoc2Tpca9yYAAAAA8B+o+v//kbKZini7GuH4HwAAAD5jvrXdNfY/2rjGbtG7O/n5n6Pfn0wu9E48kpxrlnHNc3cN5xs1X7q0xMHCoeTe0UKqZnbi/D1JREy0ssPJxtUv/3X3sP2kuj80cWn27a71n+ySQOycQPUovhsPDWMeOj1sT29MGa5laiFvZ9Otbvvp6pKI5c/gzVfWvh5V97/dWb43iTNr66vTL726frrK5UK5lAvnRhdQ3HIdxR1yuTjaAvHA+B5PVidijNY7NVxvbXP/9w1n33cN63w3jg5jjk4N26kr+7+/XGd9+ul6NJv37htkJwZvXtzU+1EW9Rvs+bvx8DDm4WMPD5sxWTSuyOKVrVk0NmdxXdti+yzee+jtE3/7VTfJZnbLYuYGswDYK2eqq/5cXYX+eXGorP9b6u517OXOXH6V8d+j6E21biJuTnV/N44NY44NX09MHBpTV2pj9uivrb3269Ee/YkPfvijrxz5zY+vv7p9EI8OY0ZN3P/LbWps2efvXVVV3y/neH/b9RbtRhKTEXd99dxrceCNt84/tnbu1MurL6++0mjMzNaeqNWebMRk9VJh1Kg9AIyx+3fs7BqRPLHLUfX9lz5SMB0vxauxHqfjeHW2QUQ8OH6pU5s+hnB8l6PWqU3f8HJ8l2PLy7GNrbFJbBM7s2mL/d8Pqubvt+xXAgC33NFd6vCnqf/HdznuvrKWX3V0HNvX8nG+cEu3BgB8PmT9T5KpwTeTfj/vvVCfm6s3B0tZ2u+2nk/7+fxiluadQdZvLTU7i1na63cH3dbGG8fzWZEWK71etz9IF7r9tNct8hPVN7+no69+L7LlZmeQt4peO2sWWdrqdgbN1iCdz4tW2lt5tp0XS1m/mrnoZa18IW81B3m3kxbdlX4rm07TIss2BebzWWeQL+TlYCft9fPlZv9CRLRXlrN0Pita/bw36A4XuLGuvLPQ7S9Xi53e2v0/3O7tDQB3gjfeOn/21Pr66uvXN/D7TxO8130EAK6kSgMAAAAAAAAAAAAAwJ1v6+l65dgbOCPw2gbujlu+is/tQPmLvAPS2NuBF5955ux2Mc++fXDp0y1n/F/K+FNd3/njf/3k+8MxX7xdPf0wIq5j9ovJDjF7vWcCAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgK3+HQAA//+wmGUO") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', 0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0) 00:03:51 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, 0x0, 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r4, &(0x7f0000004b40)={0x2020}, 0x1403) [ 231.218039][ T9547] loop1: detected capacity change from 0 to 764 00:03:51 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x80041284, &(0x7f0000000080)={0x0, 0x4004400}) 00:03:51 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x6000000, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:03:51 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36005, 0x1000006, 0x13, r1, 0x0) [ 231.292052][ T9553] loop3: detected capacity change from 0 to 256 [ 231.293475][ T9552] loop4: detected capacity change from 0 to 764 [ 231.306993][ T9547] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 231.310042][ T9552] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 231.344980][ T9547] FAULT_INJECTION: forcing a failure. [ 231.344980][ T9547] name failslab, interval 1, probability 0, space 0, times 0 [ 231.347821][ T9547] CPU: 1 PID: 9547 Comm: syz-executor.1 Not tainted 6.4.0-rc7-syzkaller-ge40939bbfc68 #0 [ 231.349958][ T9547] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023 [ 231.352093][ T9547] Call trace: [ 231.352831][ T9547] dump_backtrace+0x1b8/0x1e4 [ 231.353797][ T9547] show_stack+0x2c/0x44 [ 231.354727][ T9547] dump_stack_lvl+0xd0/0x124 [ 231.355750][ T9547] dump_stack+0x1c/0x28 [ 231.356626][ T9547] should_fail_ex+0x3f8/0x5c4 [ 231.357604][ T9547] __should_failslab+0xc8/0x128 [ 231.358605][ T9547] should_failslab+0x10/0x28 [ 231.359598][ T9547] slab_pre_alloc_hook+0x6c/0x334 [ 231.360738][ T9547] kmem_cache_alloc_lru+0x58/0x3b8 [ 231.361876][ T9547] __d_alloc+0x40/0x6ac [ 231.362763][ T9547] d_alloc+0x54/0x18c [ 231.363660][ T9547] lookup_one_qstr_excl+0xbc/0x230 [ 231.364709][ T9547] do_renameat2+0x538/0x10b0 [ 231.365663][ T9547] __arm64_sys_renameat2+0xe0/0xfc [ 231.366773][ T9547] invoke_syscall+0x98/0x2c0 [ 231.367809][ T9547] el0_svc_common+0x138/0x244 [ 231.368818][ T9547] do_el0_svc+0x64/0x198 [ 231.369785][ T9547] el0_svc+0x4c/0x160 [ 231.370671][ T9547] el0t_64_sync_handler+0x84/0xfc [ 231.371773][ T9547] el0t_64_sync+0x190/0x194 00:03:51 executing program 1: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000001340)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRESHEX, @ANYRESDEC, @ANYRES64, @ANYBLOB="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", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x0) (fail_nth: 6) 00:03:51 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x80041285, &(0x7f0000000080)={0x0, 0x4004400}) 00:03:51 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x7000000, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:03:51 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36006, 0x1000006, 0x13, r1, 0x0) 00:03:51 executing program 4: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRES8, @ANYRESDEC, @ANYRESOCT, @ANYBLOB="3f66161893f1bf1a3e2bdb6a22f62d2be206d10e0fef286db765943a8a781c760c5979070548e2eb51d87390ecd983e261ec884265d9107fae466b020000006f8efe811d688b6fb5a99d545131f8eff1b0a1681a5eace97cbe4c0070088afe79c80e813566c7227a9b2c1a7d38075d3a3f69096e3dd9cb07445c1f4bb70c7728adf3f6f195c6460000002548c1d037c7d9d01836e6a5d29b9616447c", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x0) (fail_nth: 1) 00:03:51 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, 0x0, 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r4, &(0x7f0000004b40)={0x2020}, 0x1403) [ 231.498798][ T9566] loop3: detected capacity change from 0 to 256 00:03:51 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36007, 0x1000006, 0x13, r1, 0x0) [ 231.531117][ T9569] loop4: detected capacity change from 0 to 764 00:03:51 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x80081270, &(0x7f0000000080)={0x0, 0x4004400}) 00:03:51 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x8000000, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:03:51 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r4, &(0x7f0000004b40)={0x2020}, 0x1403) 00:03:51 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x80081272, &(0x7f0000000080)={0x0, 0x4004400}) 00:03:51 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x9000000, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) [ 231.623010][ T9569] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 231.680280][ T9580] loop3: detected capacity change from 0 to 256 [ 231.684263][ T9569] FAULT_INJECTION: forcing a failure. [ 231.684263][ T9569] name failslab, interval 1, probability 0, space 0, times 0 [ 231.686960][ T9569] CPU: 1 PID: 9569 Comm: syz-executor.4 Not tainted 6.4.0-rc7-syzkaller-ge40939bbfc68 #0 [ 231.689067][ T9569] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023 [ 231.691255][ T9569] Call trace: [ 231.691967][ T9569] dump_backtrace+0x1b8/0x1e4 [ 231.693027][ T9569] show_stack+0x2c/0x44 [ 231.693959][ T9569] dump_stack_lvl+0xd0/0x124 [ 231.694950][ T9569] dump_stack+0x1c/0x28 [ 231.695837][ T9569] should_fail_ex+0x3f8/0x5c4 [ 231.696864][ T9569] __should_failslab+0xc8/0x128 [ 231.697831][ T9569] should_failslab+0x10/0x28 [ 231.698637][ T9581] loop1: detected capacity change from 0 to 764 [ 231.698792][ T9569] kmem_cache_alloc+0x80/0x434 [ 231.701236][ T9569] getname_flags+0xd0/0x480 [ 231.702182][ T9569] __arm64_sys_renameat2+0xb4/0xfc [ 231.703308][ T9569] invoke_syscall+0x98/0x2c0 [ 231.704272][ T9569] el0_svc_common+0x138/0x244 [ 231.705293][ T9569] do_el0_svc+0x64/0x198 [ 231.706259][ T9569] el0_svc+0x4c/0x160 [ 231.707086][ T9569] el0t_64_sync_handler+0x84/0xfc [ 231.708196][ T9569] el0t_64_sync+0x190/0x194 [ 231.720629][ T9581] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 231.741028][ T9581] FAULT_INJECTION: forcing a failure. [ 231.741028][ T9581] name failslab, interval 1, probability 0, space 0, times 0 [ 231.749510][ T9581] CPU: 0 PID: 9581 Comm: syz-executor.1 Not tainted 6.4.0-rc7-syzkaller-ge40939bbfc68 #0 [ 231.751590][ T9581] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023 [ 231.753763][ T9581] Call trace: [ 231.754493][ T9581] dump_backtrace+0x1b8/0x1e4 [ 231.755510][ T9581] show_stack+0x2c/0x44 [ 231.756398][ T9581] dump_stack_lvl+0xd0/0x124 [ 231.757373][ T9581] dump_stack+0x1c/0x28 [ 231.758222][ T9581] should_fail_ex+0x3f8/0x5c4 [ 231.759233][ T9581] __should_failslab+0xc8/0x128 [ 231.760334][ T9581] should_failslab+0x10/0x28 [ 231.761376][ T9581] slab_pre_alloc_hook+0x6c/0x334 [ 231.762436][ T9581] kmem_cache_alloc_lru+0x58/0x3b8 [ 231.763500][ T9581] __d_alloc+0x40/0x6ac [ 231.764350][ T9581] d_alloc_parallel+0xb8/0x1184 [ 231.765378][ T9581] __lookup_slow+0x108/0x374 [ 231.766350][ T9581] lookup_one_unlocked+0x144/0x254 [ 231.767389][ T9581] ovl_lookup_single+0x110/0x8d0 [ 231.768482][ T9581] ovl_lookup_layer+0x368/0x454 [ 231.769556][ T9581] ovl_lookup+0x41c/0x1ab8 [ 231.770496][ T9581] lookup_one_qstr_excl+0x108/0x230 [ 231.771642][ T9581] do_renameat2+0x538/0x10b0 [ 231.772658][ T9581] __arm64_sys_renameat2+0xe0/0xfc [ 231.773852][ T9581] invoke_syscall+0x98/0x2c0 [ 231.774865][ T9581] el0_svc_common+0x138/0x244 [ 231.775914][ T9581] do_el0_svc+0x64/0x198 [ 231.776828][ T9581] el0_svc+0x4c/0x160 [ 231.777726][ T9581] el0t_64_sync_handler+0x84/0xfc [ 231.778824][ T9581] el0t_64_sync+0x190/0x194 00:03:51 executing program 1: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000001340)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRESHEX, @ANYRESDEC, @ANYRES64, @ANYBLOB="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", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x0) (fail_nth: 7) 00:03:51 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36008, 0x1000006, 0x13, r1, 0x0) 00:03:51 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x80081280, &(0x7f0000000080)={0x0, 0x4004400}) 00:03:51 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0xf000000, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:03:51 executing program 4: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRES8, @ANYRESDEC, @ANYRESOCT, @ANYBLOB="3f66161893f1bf1a3e2bdb6a22f62d2be206d10e0fef286db765943a8a781c760c5979070548e2eb51d87390ecd983e261ec884265d9107fae466b020000006f8efe811d688b6fb5a99d545131f8eff1b0a1681a5eace97cbe4c0070088afe79c80e813566c7227a9b2c1a7d38075d3a3f69096e3dd9cb07445c1f4bb70c7728adf3f6f195c6460000002548c1d037c7d9d01836e6a5d29b9616447c", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x0) (fail_nth: 2) 00:03:51 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r4, &(0x7f0000004b40)={0x2020}, 0x1403) [ 231.874895][ T9585] loop3: detected capacity change from 0 to 256 00:03:51 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x80086301, &(0x7f0000000080)={0x0, 0x4004400}) 00:03:51 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36009, 0x1000006, 0x13, r1, 0x0) 00:03:51 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x34000000, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) [ 231.923568][ T9593] loop4: detected capacity change from 0 to 764 00:03:51 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r4, &(0x7f0000004b40)={0x2020}, 0x1403) [ 231.945289][ T9593] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 231.991962][ T9593] FAULT_INJECTION: forcing a failure. [ 231.991962][ T9593] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 232.001039][ T9593] CPU: 0 PID: 9593 Comm: syz-executor.4 Not tainted 6.4.0-rc7-syzkaller-ge40939bbfc68 #0 [ 232.003092][ T9593] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023 [ 232.005169][ T9593] Call trace: [ 232.005851][ T9593] dump_backtrace+0x1b8/0x1e4 [ 232.006888][ T9593] show_stack+0x2c/0x44 [ 232.007823][ T9593] dump_stack_lvl+0xd0/0x124 [ 232.008794][ T9593] dump_stack+0x1c/0x28 [ 232.009687][ T9593] should_fail_ex+0x3f8/0x5c4 [ 232.010728][ T9593] should_fail+0x14/0x24 [ 232.011190][ T9601] loop1: detected capacity change from 0 to 764 [ 232.011624][ T9593] should_fail_usercopy+0x20/0x30 [ 232.014065][ T9593] strncpy_from_user+0x48/0x54c [ 232.015167][ T9593] getname_flags+0x104/0x480 [ 232.016188][ T9593] __arm64_sys_renameat2+0xb4/0xfc [ 232.017317][ T9593] invoke_syscall+0x98/0x2c0 [ 232.018377][ T9593] el0_svc_common+0x138/0x244 [ 232.019411][ T9593] do_el0_svc+0x64/0x198 [ 232.020405][ T9593] el0_svc+0x4c/0x160 [ 232.020420][ T9593] el0t_64_sync_handler+0x84/0xfc [ 232.022379][ T9593] el0t_64_sync+0x190/0x194 00:03:52 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb3600a, 0x1000006, 0x13, r1, 0x0) 00:03:52 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x80086601, &(0x7f0000000080)={0x0, 0x4004400}) [ 232.029988][ T9601] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 232.062712][ T9604] loop3: detected capacity change from 0 to 256 [ 232.079521][ T9601] FAULT_INJECTION: forcing a failure. [ 232.079521][ T9601] name failslab, interval 1, probability 0, space 0, times 0 [ 232.122845][ T9601] CPU: 0 PID: 9601 Comm: syz-executor.1 Not tainted 6.4.0-rc7-syzkaller-ge40939bbfc68 #0 [ 232.124942][ T9601] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023 [ 232.127164][ T9601] Call trace: [ 232.127810][ T9601] dump_backtrace+0x1b8/0x1e4 [ 232.128809][ T9601] show_stack+0x2c/0x44 [ 232.129714][ T9601] dump_stack_lvl+0xd0/0x124 [ 232.130616][ T9601] dump_stack+0x1c/0x28 [ 232.131432][ T9601] should_fail_ex+0x3f8/0x5c4 [ 232.132454][ T9601] __should_failslab+0xc8/0x128 [ 232.133463][ T9601] should_failslab+0x10/0x28 [ 232.134450][ T9601] __kmem_cache_alloc_node+0x80/0x388 [ 232.135625][ T9601] __kmalloc+0xb8/0x1b8 [ 232.136522][ T9601] ovl_lookup+0x5e4/0x1ab8 [ 232.137481][ T9601] lookup_one_qstr_excl+0x108/0x230 [ 232.138609][ T9601] do_renameat2+0x538/0x10b0 [ 232.139594][ T9601] __arm64_sys_renameat2+0xe0/0xfc [ 232.140650][ T9601] invoke_syscall+0x98/0x2c0 [ 232.141577][ T9601] el0_svc_common+0x138/0x244 [ 232.142616][ T9601] do_el0_svc+0x64/0x198 [ 232.143571][ T9601] el0_svc+0x4c/0x160 [ 232.144435][ T9601] el0t_64_sync_handler+0x84/0xfc [ 232.145555][ T9601] el0t_64_sync+0x190/0x194 00:03:52 executing program 1: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000001340)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRESHEX, @ANYRESDEC, @ANYRES64, @ANYBLOB="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", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x0) (fail_nth: 8) 00:03:52 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x40000000, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:03:52 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x801c581f, &(0x7f0000000080)={0x0, 0x4004400}) 00:03:52 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb3600d, 0x1000006, 0x13, r1, 0x0) 00:03:52 executing program 4: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRES8, @ANYRESDEC, @ANYRESOCT, @ANYBLOB="3f66161893f1bf1a3e2bdb6a22f62d2be206d10e0fef286db765943a8a781c760c5979070548e2eb51d87390ecd983e261ec884265d9107fae466b020000006f8efe811d688b6fb5a99d545131f8eff1b0a1681a5eace97cbe4c0070088afe79c80e813566c7227a9b2c1a7d38075d3a3f69096e3dd9cb07445c1f4bb70c7728adf3f6f195c6460000002548c1d037c7d9d01836e6a5d29b9616447c", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x0) (fail_nth: 3) 00:03:52 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(0xffffffffffffffff, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r2, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r3, &(0x7f0000004b40)={0x2020}, 0x1403) [ 232.200830][ T9612] loop3: detected capacity change from 0 to 256 [ 232.229092][ T9617] loop4: detected capacity change from 0 to 764 00:03:52 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb3600e, 0x1000006, 0x13, r1, 0x0) 00:03:52 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0xc0045878, &(0x7f0000000080)={0x0, 0x4004400}) 00:03:52 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x48000000, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) [ 232.286015][ T9617] rock: corrupted directory entry. extent=32, offset=2044, size=237 00:03:52 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(0xffffffffffffffff, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r2, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r3, &(0x7f0000004b40)={0x2020}, 0x1403) 00:03:52 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0xc0045878, &(0x7f0000000080)={0x0, 0x4004400}) 00:03:52 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb3600f, 0x1000006, 0x13, r1, 0x0) [ 232.364280][ T9617] FAULT_INJECTION: forcing a failure. [ 232.364280][ T9617] name failslab, interval 1, probability 0, space 0, times 0 [ 232.366973][ T9617] CPU: 0 PID: 9617 Comm: syz-executor.4 Not tainted 6.4.0-rc7-syzkaller-ge40939bbfc68 #0 [ 232.369093][ T9617] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023 [ 232.371094][ T9617] Call trace: [ 232.371783][ T9617] dump_backtrace+0x1b8/0x1e4 [ 232.372749][ T9617] show_stack+0x2c/0x44 [ 232.373649][ T9617] dump_stack_lvl+0xd0/0x124 [ 232.374685][ T9617] dump_stack+0x1c/0x28 [ 232.375380][ T9626] loop1: detected capacity change from 0 to 764 [ 232.375614][ T9617] should_fail_ex+0x3f8/0x5c4 [ 232.378034][ T9617] __should_failslab+0xc8/0x128 [ 232.379136][ T9617] should_failslab+0x10/0x28 [ 232.380129][ T9617] kmem_cache_alloc+0x80/0x434 [ 232.381160][ T9617] getname_flags+0xd0/0x480 [ 232.382130][ T9617] __arm64_sys_renameat2+0xc8/0xfc [ 232.383191][ T9617] invoke_syscall+0x98/0x2c0 [ 232.384189][ T9617] el0_svc_common+0x138/0x244 [ 232.385195][ T9617] do_el0_svc+0x64/0x198 [ 232.386124][ T9617] el0_svc+0x4c/0x160 [ 232.386995][ T9617] el0t_64_sync_handler+0x84/0xfc [ 232.388089][ T9617] el0t_64_sync+0x190/0x194 [ 232.396916][ T9628] loop3: detected capacity change from 0 to 256 [ 232.399119][ T9626] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 232.444880][ T9626] FAULT_INJECTION: forcing a failure. [ 232.444880][ T9626] name failslab, interval 1, probability 0, space 0, times 0 [ 232.450802][ T9626] CPU: 1 PID: 9626 Comm: syz-executor.1 Not tainted 6.4.0-rc7-syzkaller-ge40939bbfc68 #0 [ 232.452830][ T9626] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023 [ 232.455038][ T9626] Call trace: [ 232.455699][ T9626] dump_backtrace+0x1b8/0x1e4 [ 232.456714][ T9626] show_stack+0x2c/0x44 [ 232.457569][ T9626] dump_stack_lvl+0xd0/0x124 [ 232.458591][ T9626] dump_stack+0x1c/0x28 [ 232.459527][ T9626] should_fail_ex+0x3f8/0x5c4 [ 232.460560][ T9626] __should_failslab+0xc8/0x128 [ 232.461531][ T9626] should_failslab+0x10/0x28 [ 232.462568][ T9626] slab_pre_alloc_hook+0x6c/0x334 [ 232.463656][ T9626] kmem_cache_alloc_lru+0x58/0x3b8 [ 232.464833][ T9626] __d_alloc+0x40/0x6ac [ 232.465710][ T9626] d_alloc_parallel+0xb8/0x1184 [ 232.466718][ T9626] __lookup_slow+0x108/0x374 [ 232.467744][ T9626] lookup_one_unlocked+0x144/0x254 [ 232.468806][ T9626] ovl_lookup_single+0x110/0x8d0 [ 232.469866][ T9626] ovl_lookup_layer+0x368/0x454 [ 232.470972][ T9626] ovl_lookup+0x8f8/0x1ab8 [ 232.471923][ T9626] lookup_one_qstr_excl+0x108/0x230 [ 232.472967][ T9626] do_renameat2+0x538/0x10b0 [ 232.474008][ T9626] __arm64_sys_renameat2+0xe0/0xfc [ 232.475082][ T9626] invoke_syscall+0x98/0x2c0 [ 232.476030][ T9626] el0_svc_common+0x138/0x244 [ 232.477015][ T9626] do_el0_svc+0x64/0x198 [ 232.477888][ T9626] el0_svc+0x4c/0x160 [ 232.478805][ T9626] el0t_64_sync_handler+0x84/0xfc [ 232.479877][ T9626] el0t_64_sync+0x190/0x194 00:03:52 executing program 1: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000001340)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRESHEX, @ANYRESDEC, @ANYRES64, @ANYBLOB="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", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x0) (fail_nth: 9) 00:03:52 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0xc0101282, &(0x7f0000000080)={0x0, 0x4004400}) 00:03:52 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x60000000, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:03:52 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36010, 0x1000006, 0x13, r1, 0x0) 00:03:52 executing program 4: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRES8, @ANYRESDEC, @ANYRESOCT, @ANYBLOB="3f66161893f1bf1a3e2bdb6a22f62d2be206d10e0fef286db765943a8a781c760c5979070548e2eb51d87390ecd983e261ec884265d9107fae466b020000006f8efe811d688b6fb5a99d545131f8eff1b0a1681a5eace97cbe4c0070088afe79c80e813566c7227a9b2c1a7d38075d3a3f69096e3dd9cb07445c1f4bb70c7728adf3f6f195c6460000002548c1d037c7d9d01836e6a5d29b9616447c", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x0) (fail_nth: 4) 00:03:52 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(0xffffffffffffffff, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r2, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r3, &(0x7f0000004b40)={0x2020}, 0x1403) 00:03:52 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36011, 0x1000006, 0x13, r1, 0x0) 00:03:52 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0xb0010000, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) [ 232.574936][ T9639] loop3: detected capacity change from 0 to 256 00:03:52 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0xc0189436, &(0x7f0000000080)={0x0, 0x4004400}) [ 232.589977][ T9643] loop4: detected capacity change from 0 to 764 00:03:52 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36021, 0x1000006, 0x13, r1, 0x0) [ 232.640835][ T9643] rock: corrupted directory entry. extent=32, offset=2044, size=237 00:03:52 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0xc020660b, &(0x7f0000000080)={0x0, 0x4004400}) 00:03:52 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, 0x0, 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r4, &(0x7f0000004b40)={0x2020}, 0x1403) [ 232.680906][ T9650] loop1: detected capacity change from 0 to 764 [ 232.690166][ T9643] FAULT_INJECTION: forcing a failure. [ 232.690166][ T9643] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 232.699114][ T9650] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 232.701162][ T9643] CPU: 1 PID: 9643 Comm: syz-executor.4 Not tainted 6.4.0-rc7-syzkaller-ge40939bbfc68 #0 [ 232.703226][ T9643] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023 [ 232.705360][ T9643] Call trace: [ 232.706094][ T9643] dump_backtrace+0x1b8/0x1e4 [ 232.707105][ T9643] show_stack+0x2c/0x44 [ 232.707999][ T9643] dump_stack_lvl+0xd0/0x124 [ 232.708982][ T9643] dump_stack+0x1c/0x28 [ 232.709816][ T9643] should_fail_ex+0x3f8/0x5c4 [ 232.710739][ T9643] should_fail+0x14/0x24 [ 232.711645][ T9643] should_fail_usercopy+0x20/0x30 [ 232.712724][ T9643] strncpy_from_user+0x48/0x54c [ 232.713785][ T9643] getname_flags+0x104/0x480 [ 232.714791][ T9643] __arm64_sys_renameat2+0xc8/0xfc [ 232.715935][ T9643] invoke_syscall+0x98/0x2c0 [ 232.716946][ T9643] el0_svc_common+0x138/0x244 [ 232.717920][ T9643] do_el0_svc+0x64/0x198 [ 232.718865][ T9643] el0_svc+0x4c/0x160 [ 232.719615][ T9650] FAULT_INJECTION: forcing a failure. [ 232.719615][ T9650] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 232.719697][ T9643] el0t_64_sync_handler+0x84/0xfc [ 232.723604][ T9643] el0t_64_sync+0x190/0x194 [ 232.731001][ T9650] CPU: 0 PID: 9650 Comm: syz-executor.1 Not tainted 6.4.0-rc7-syzkaller-ge40939bbfc68 #0 [ 232.733247][ T9650] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023 [ 232.735410][ T9650] Call trace: [ 232.736032][ T9650] dump_backtrace+0x1b8/0x1e4 [ 232.737015][ T9650] show_stack+0x2c/0x44 [ 232.737918][ T9650] dump_stack_lvl+0xd0/0x124 [ 232.738965][ T9650] dump_stack+0x1c/0x28 [ 232.739824][ T9650] should_fail_ex+0x3f8/0x5c4 [ 232.740865][ T9650] should_fail_alloc_page+0x74/0xb8 [ 232.741577][ T9655] loop3: detected capacity change from 0 to 256 [ 232.741907][ T9650] prepare_alloc_pages+0x1b0/0x554 [ 232.744419][ T9650] __alloc_pages+0x150/0x698 [ 232.745386][ T9650] alloc_pages+0x4bc/0x7c0 [ 232.746417][ T9650] isofs_lookup+0x90/0xc84 [ 232.747368][ T9650] __lookup_slow+0x250/0x374 [ 232.748337][ T9650] lookup_one_unlocked+0x144/0x254 [ 232.749481][ T9650] ovl_lookup_single+0x110/0x8d0 [ 232.750595][ T9650] ovl_lookup_layer+0x368/0x454 [ 232.751671][ T9650] ovl_lookup+0x8f8/0x1ab8 [ 232.752669][ T9650] lookup_one_qstr_excl+0x108/0x230 [ 232.753993][ T9650] do_renameat2+0x538/0x10b0 [ 232.755078][ T9650] __arm64_sys_renameat2+0xe0/0xfc [ 232.756172][ T9650] invoke_syscall+0x98/0x2c0 [ 232.757225][ T9650] el0_svc_common+0x138/0x244 [ 232.758252][ T9650] do_el0_svc+0x64/0x198 [ 232.759191][ T9650] el0_svc+0x4c/0x160 [ 232.760068][ T9650] el0t_64_sync_handler+0x84/0xfc [ 232.761092][ T9650] el0t_64_sync+0x190/0x194 00:03:52 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36023, 0x1000006, 0x13, r1, 0x0) 00:03:52 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0xe7030000, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:03:52 executing program 1: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000001340)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRESHEX, @ANYRESDEC, @ANYRES64, @ANYBLOB="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", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x0) (fail_nth: 10) 00:03:52 executing program 4: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRES8, @ANYRESDEC, @ANYRESOCT, @ANYBLOB="3f66161893f1bf1a3e2bdb6a22f62d2be206d10e0fef286db765943a8a781c760c5979070548e2eb51d87390ecd983e261ec884265d9107fae466b020000006f8efe811d688b6fb5a99d545131f8eff1b0a1681a5eace97cbe4c0070088afe79c80e813566c7227a9b2c1a7d38075d3a3f69096e3dd9cb07445c1f4bb70c7728adf3f6f195c6460000002548c1d037c7d9d01836e6a5d29b9616447c", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x0) (fail_nth: 5) 00:03:52 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0xc0481273, &(0x7f0000000080)={0x0, 0x4004400}) 00:03:52 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xffffe0000000, 0x1000006, 0x13, r1, 0x0) 00:03:52 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, 0x0, 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r4, &(0x7f0000004b40)={0x2020}, 0x1403) 00:03:52 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0xf0ffffff, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:03:52 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x2, 0x4004400}) [ 232.915027][ T9669] loop3: detected capacity change from 0 to 256 [ 232.918611][ T9666] loop4: detected capacity change from 0 to 764 00:03:52 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xfffffffff000, 0x1000006, 0x13, r1, 0x0) [ 232.949036][ T9666] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 232.950608][ T9671] loop1: detected capacity change from 0 to 764 00:03:52 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x3, 0x4004400}) 00:03:52 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, 0x0, 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r4, &(0x7f0000004b40)={0x2020}, 0x1403) [ 232.970188][ T9671] rock: corrupted directory entry. extent=32, offset=2044, size=237 00:03:52 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0xff000000, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) [ 232.993506][ T9666] FAULT_INJECTION: forcing a failure. [ 232.993506][ T9666] name failslab, interval 1, probability 0, space 0, times 0 [ 233.009326][ T9666] CPU: 0 PID: 9666 Comm: syz-executor.4 Not tainted 6.4.0-rc7-syzkaller-ge40939bbfc68 #0 [ 233.009619][ T9671] FAULT_INJECTION: forcing a failure. [ 233.009619][ T9671] name failslab, interval 1, probability 0, space 0, times 0 [ 233.011341][ T9666] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023 [ 233.011374][ T9666] Call trace: [ 233.011378][ T9666] dump_backtrace+0x1b8/0x1e4 [ 233.018057][ T9666] show_stack+0x2c/0x44 [ 233.018977][ T9666] dump_stack_lvl+0xd0/0x124 [ 233.019948][ T9666] dump_stack+0x1c/0x28 [ 233.020892][ T9666] should_fail_ex+0x3f8/0x5c4 [ 233.021895][ T9666] __should_failslab+0xc8/0x128 [ 233.022939][ T9666] should_failslab+0x10/0x28 [ 233.023868][ T9666] slab_pre_alloc_hook+0x6c/0x334 [ 233.024938][ T9666] kmem_cache_alloc_lru+0x58/0x3b8 [ 233.026027][ T9666] __d_alloc+0x40/0x6ac [ 233.026930][ T9666] d_alloc+0x54/0x18c [ 233.027825][ T9666] lookup_one_qstr_excl+0xbc/0x230 [ 233.028915][ T9666] do_renameat2+0x538/0x10b0 [ 233.029855][ T9666] __arm64_sys_renameat2+0xe0/0xfc [ 233.030991][ T9666] invoke_syscall+0x98/0x2c0 [ 233.031972][ T9666] el0_svc_common+0x138/0x244 [ 233.032938][ T9666] do_el0_svc+0x64/0x198 [ 233.033817][ T9666] el0_svc+0x4c/0x160 [ 233.034447][ T9679] loop3: detected capacity change from 0 to 256 [ 233.034679][ T9666] el0t_64_sync_handler+0x84/0xfc [ 233.037060][ T9666] el0t_64_sync+0x190/0x194 [ 233.038046][ T9671] CPU: 1 PID: 9671 Comm: syz-executor.1 Not tainted 6.4.0-rc7-syzkaller-ge40939bbfc68 #0 [ 233.040224][ T9671] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023 [ 233.042295][ T9671] Call trace: [ 233.042969][ T9671] dump_backtrace+0x1b8/0x1e4 [ 233.043940][ T9671] show_stack+0x2c/0x44 [ 233.044869][ T9671] dump_stack_lvl+0xd0/0x124 [ 233.045884][ T9671] dump_stack+0x1c/0x28 [ 233.046783][ T9671] should_fail_ex+0x3f8/0x5c4 [ 233.047780][ T9671] __should_failslab+0xc8/0x128 [ 233.048818][ T9671] should_failslab+0x10/0x28 [ 233.049853][ T9671] slab_pre_alloc_hook+0x6c/0x334 [ 233.050871][ T9671] kmem_cache_alloc_lru+0x58/0x3b8 [ 233.051959][ T9671] isofs_alloc_inode+0x2c/0x48 [ 233.053000][ T9671] iget5_locked+0xa4/0x234 [ 233.054058][ T9671] __isofs_iget+0x1a8/0x1a10 [ 233.055029][ T9671] isofs_get_blocks+0x230/0x700 [ 233.056101][ T9671] isofs_bread+0xfc/0x208 [ 233.057013][ T9671] isofs_lookup+0x250/0xc84 [ 233.057977][ T9671] __lookup_slow+0x250/0x374 [ 233.058951][ T9671] lookup_one_unlocked+0x144/0x254 [ 233.060007][ T9671] ovl_lookup_single+0x110/0x8d0 [ 233.061154][ T9671] ovl_lookup_layer+0x368/0x454 [ 233.062273][ T9671] ovl_lookup+0x8f8/0x1ab8 [ 233.063260][ T9671] lookup_one_qstr_excl+0x108/0x230 [ 233.064389][ T9671] do_renameat2+0x538/0x10b0 [ 233.065359][ T9671] __arm64_sys_renameat2+0xe0/0xfc [ 233.066456][ T9671] invoke_syscall+0x98/0x2c0 [ 233.067478][ T9671] el0_svc_common+0x138/0x244 [ 233.068428][ T9671] do_el0_svc+0x64/0x198 [ 233.069333][ T9671] el0_svc+0x4c/0x160 [ 233.070160][ T9671] el0t_64_sync_handler+0x84/0xfc [ 233.071288][ T9671] el0t_64_sync+0x190/0x194 00:03:53 executing program 1: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000001340)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRESHEX, @ANYRESDEC, @ANYRES64, @ANYBLOB="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", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x0) (fail_nth: 11) 00:03:53 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0x1000000000000, 0x1000006, 0x13, r1, 0x0) 00:03:53 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x4, 0x4004400}) 00:03:53 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, 0x0, 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r4, &(0x7f0000004b40)={0x2020}, 0x1403) 00:03:53 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0xffffff7f, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:03:53 executing program 4: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRES8, @ANYRESDEC, @ANYRESOCT, @ANYBLOB="3f66161893f1bf1a3e2bdb6a22f62d2be206d10e0fef286db765943a8a781c760c5979070548e2eb51d87390ecd983e261ec884265d9107fae466b020000006f8efe811d688b6fb5a99d545131f8eff1b0a1681a5eace97cbe4c0070088afe79c80e813566c7227a9b2c1a7d38075d3a3f69096e3dd9cb07445c1f4bb70c7728adf3f6f195c6460000002548c1d037c7d9d01836e6a5d29b9616447c", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$eJzs3U9sHPW9APDvBPuRZySEeE95URTCEHhSkILZXYOpxYEu67E9sN5d7ayrRFUFEXGQFQcQFLXkUMiF/lGrqqceKVduvbWq1Eo9tD1VKtfekDi1tGqlqlVVKdXMrhMnXtvkr1P4fFbe3+zMd2a+v/F6vjvrndkAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACJpzddq9STaeWflRLq91ny/u7zD9I3l/eKKZof1RiTlT+zfHweHow7+7+XJB8q7o3F4+Ohw7C+b/XH+ngP3Pf0/E/s25t8hoVstiXinTOrsqfX11df3MJGb4Ds/u+ZZ/nGxvF/MOnnRzZebi1maF910bna29vjSQpEu5O2sOFkMsuW01c+ag24/PdZ6NK3Pzc2k2fTJ7kpncb7ZzjZGPvVYo1abTZ+b7mXNftHtPP7cdNFaytvtvLNYxTRqX4sy5qnyifh8PkgHWXM5Tc+sra/O7JZqGVTfYfrhR+77+M2P/rq22tghKBk9MRv1eqNRn31y7smnarWJRq1x5YjaVWJLxJ4+abkD3LydN9ygfaP6H+3IoxMrcSLSMbfJaMV89KMby2Onb6n////4n36703o31/+NKn/w8uRDUdX/I8NHR7ar/9vkcvtub8RbcT7OxqlYj/VYjdf3PKNdbvtu7vIWI4tO5FFEN/JYjmY1Jh2NSWMuZmM2avFCLMVCFJHGQuTRjiyKOBlFDCKrnlGt6EcWzRhEN/qRxrFoxaORRj3mYi5mIo0spuNkdGMlOrEY89GslnIm1qrtPnNVXge+8eJPX/7dx++Vw5eC6jt0JClfzJVBf9khaEsxV/+5ZrdgLw7X5+JG/QcAAAA+s5Lq3ffy+H8yHqiGFvJ29uW9TgsAAAC4iar//B8um8ly6IFIyuP/2pjID297bgAAAMDNkVTn2CURMRUPDoc2Tpca9yYAAAAA8B+o+v//kbKZini7GuH4HwAAAD5jvrXdNfY/2rjGbtG7O/n5n6Pfn0wu9E48kpxrlnHNc3cN5xs1X7q0xMHCoeTe0UKqZnbi/D1JREy0ssPJxtUv/3X3sP2kuj80cWn27a71n+ySQOycQPUovhsPDWMeOj1sT29MGa5laiFvZ9Otbvvp6pKI5c/gzVfWvh5V97/dWb43iTNr66vTL726frrK5UK5lAvnRhdQ3HIdxR1yuTjaAvHA+B5PVidijNY7NVxvbXP/9w1n33cN63w3jg5jjk4N26kr+7+/XGd9+ul6NJv37htkJwZvXtzU+1EW9Rvs+bvx8DDm4WMPD5sxWTSuyOKVrVk0NmdxXdti+yzee+jtE3/7VTfJZnbLYuYGswDYK2eqq/5cXYX+eXGorP9b6u517OXOXH6V8d+j6E21biJuTnV/N44NY44NX09MHBpTV2pj9uivrb3269Ee/YkPfvijrxz5zY+vv7p9EI8OY0ZN3P/LbWps2efvXVVV3y/neH/b9RbtRhKTEXd99dxrceCNt84/tnbu1MurL6++0mjMzNaeqNWebMRk9VJh1Kg9AIyx+3fs7BqRPLHLUfX9lz5SMB0vxauxHqfjeHW2QUQ8OH6pU5s+hnB8l6PWqU3f8HJ8l2PLy7GNrbFJbBM7s2mL/d8Pqubvt+xXAgC33NFd6vCnqf/HdznuvrKWX3V0HNvX8nG+cEu3BgB8PmT9T5KpwTeTfj/vvVCfm6s3B0tZ2u+2nk/7+fxiluadQdZvLTU7i1na63cH3dbGG8fzWZEWK71etz9IF7r9tNct8hPVN7+no69+L7LlZmeQt4peO2sWWdrqdgbN1iCdz4tW2lt5tp0XS1m/mrnoZa18IW81B3m3kxbdlX4rm07TIss2BebzWWeQL+TlYCft9fPlZv9CRLRXlrN0Pita/bw36A4XuLGuvLPQ7S9Xi53e2v0/3O7tDQB3gjfeOn/21Pr66uvXN/D7TxO8130EAK6kSgMAAAAAAAAAAAAAwJ1v6+l65dgbOCPw2gbujlu+is/tQPmLvAPS2NuBF5955ux2Mc++fXDp0y1n/F/K+FNd3/njf/3k+8MxX7xdPf0wIq5j9ovJDjF7vWcCAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgK3+HQAA//+wmGUO") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x0) (fail_nth: 6) 00:03:53 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x13, r1, 0x0) 00:03:53 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0xfffffff0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) [ 233.196340][ T9689] loop3: detected capacity change from 0 to 256 00:03:53 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x5, 0x4004400}) [ 233.233409][ T9691] loop4: detected capacity change from 0 to 764 00:03:53 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, 0x0, 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r4, &(0x7f0000004b40)={0x2020}, 0x1403) [ 233.250348][ T9691] rock: corrupted directory entry. extent=32, offset=2044, size=237 00:03:53 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x100000d, 0x13, r1, 0x0) [ 233.274475][ T9696] loop1: detected capacity change from 0 to 764 00:03:53 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x6, 0x4004400}) [ 233.289886][ T9696] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 233.295085][ T9691] FAULT_INJECTION: forcing a failure. [ 233.295085][ T9691] name failslab, interval 1, probability 0, space 0, times 0 [ 233.308321][ T9691] CPU: 1 PID: 9691 Comm: syz-executor.4 Not tainted 6.4.0-rc7-syzkaller-ge40939bbfc68 #0 [ 233.310492][ T9691] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023 [ 233.312609][ T9691] Call trace: [ 233.313289][ T9691] dump_backtrace+0x1b8/0x1e4 [ 233.314240][ T9691] show_stack+0x2c/0x44 [ 233.315087][ T9691] dump_stack_lvl+0xd0/0x124 [ 233.316061][ T9691] dump_stack+0x1c/0x28 [ 233.316896][ T9691] should_fail_ex+0x3f8/0x5c4 [ 233.317907][ T9691] __should_failslab+0xc8/0x128 [ 233.318976][ T9691] should_failslab+0x10/0x28 [ 233.319947][ T9691] slab_pre_alloc_hook+0x6c/0x334 [ 233.321068][ T9691] kmem_cache_alloc_lru+0x58/0x3b8 [ 233.321568][ T9703] loop3: detected capacity change from 0 to 256 [ 233.322120][ T9691] __d_alloc+0x40/0x6ac [ 233.324463][ T9691] d_alloc_parallel+0xb8/0x1184 [ 233.325514][ T9691] __lookup_slow+0x108/0x374 [ 233.326534][ T9691] lookup_one_unlocked+0x144/0x254 [ 233.327648][ T9691] ovl_lookup_single+0x110/0x8d0 [ 233.328678][ T9691] ovl_lookup_layer+0x368/0x454 [ 233.329717][ T9691] ovl_lookup+0x41c/0x1ab8 [ 233.330720][ T9691] lookup_one_qstr_excl+0x108/0x230 [ 233.331907][ T9691] do_renameat2+0x538/0x10b0 [ 233.332810][ T9691] __arm64_sys_renameat2+0xe0/0xfc [ 233.333975][ T9691] invoke_syscall+0x98/0x2c0 [ 233.334971][ T9691] el0_svc_common+0x138/0x244 [ 233.335940][ T9691] do_el0_svc+0x64/0x198 [ 233.336828][ T9691] el0_svc+0x4c/0x160 [ 233.337731][ T9691] el0t_64_sync_handler+0x84/0xfc [ 233.338910][ T9691] el0t_64_sync+0x190/0x194 [ 233.359265][ T9696] FAULT_INJECTION: forcing a failure. [ 233.359265][ T9696] name failslab, interval 1, probability 0, space 0, times 0 [ 233.362157][ T9696] CPU: 1 PID: 9696 Comm: syz-executor.1 Not tainted 6.4.0-rc7-syzkaller-ge40939bbfc68 #0 [ 233.364287][ T9696] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023 [ 233.366467][ T9696] Call trace: [ 233.367175][ T9696] dump_backtrace+0x1b8/0x1e4 [ 233.368264][ T9696] show_stack+0x2c/0x44 [ 233.369134][ T9696] dump_stack_lvl+0xd0/0x124 [ 233.370132][ T9696] dump_stack+0x1c/0x28 [ 233.370978][ T9696] should_fail_ex+0x3f8/0x5c4 [ 233.371998][ T9696] __should_failslab+0xc8/0x128 [ 233.373016][ T9696] should_failslab+0x10/0x28 [ 233.374045][ T9696] kmem_cache_alloc+0x80/0x434 [ 233.375046][ T9696] security_inode_alloc+0x30/0x124 [ 233.376128][ T9696] inode_init_always+0x658/0xac0 [ 233.377267][ T9696] iget5_locked+0xb8/0x234 [ 233.378152][ T9696] __isofs_iget+0x1a8/0x1a10 [ 233.379102][ T9696] isofs_get_blocks+0x230/0x700 [ 233.380157][ T9696] isofs_bread+0xfc/0x208 [ 233.381115][ T9696] isofs_lookup+0x250/0xc84 [ 233.382059][ T9696] __lookup_slow+0x250/0x374 [ 233.383009][ T9696] lookup_one_unlocked+0x144/0x254 [ 233.384154][ T9696] ovl_lookup_single+0x110/0x8d0 [ 233.385256][ T9696] ovl_lookup_layer+0x368/0x454 [ 233.386316][ T9696] ovl_lookup+0x8f8/0x1ab8 [ 233.387224][ T9696] lookup_one_qstr_excl+0x108/0x230 [ 233.388288][ T9696] do_renameat2+0x538/0x10b0 [ 233.389197][ T9696] __arm64_sys_renameat2+0xe0/0xfc [ 233.390291][ T9696] invoke_syscall+0x98/0x2c0 [ 233.391311][ T9696] el0_svc_common+0x138/0x244 [ 233.392295][ T9696] do_el0_svc+0x64/0x198 [ 233.393167][ T9696] el0_svc+0x4c/0x160 [ 233.394071][ T9696] el0t_64_sync_handler+0x84/0xfc [ 233.395203][ T9696] el0t_64_sync+0x190/0x194 00:03:53 executing program 1: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000001340)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRESHEX, @ANYRESDEC, @ANYRES64, @ANYBLOB="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", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x0) (fail_nth: 12) 00:03:53 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x10, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:03:53 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x7, 0x4004400}) 00:03:53 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x100000e, 0x13, r1, 0x0) 00:03:53 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, 0x0, 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r4, &(0x7f0000004b40)={0x2020}, 0x1403) 00:03:53 executing program 4: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRES8, @ANYRESDEC, @ANYRESOCT, @ANYBLOB="3f66161893f1bf1a3e2bdb6a22f62d2be206d10e0fef286db765943a8a781c760c5979070548e2eb51d87390ecd983e261ec884265d9107fae466b020000006f8efe811d688b6fb5a99d545131f8eff1b0a1681a5eace97cbe4c0070088afe79c80e813566c7227a9b2c1a7d38075d3a3f69096e3dd9cb07445c1f4bb70c7728adf3f6f195c6460000002548c1d037c7d9d01836e6a5d29b9616447c", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x0) (fail_nth: 7) 00:03:53 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x8, 0x4004400}) 00:03:53 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x14, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) [ 233.517284][ T9714] loop3: detected capacity change from 0 to 256 00:03:53 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x100000f, 0x13, r1, 0x0) 00:03:53 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(0xffffffffffffffff, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r2, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r3, &(0x7f0000004b40)={0x2020}, 0x1403) 00:03:53 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000010, 0x13, r1, 0x0) 00:03:53 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x9, 0x4004400}) [ 233.630276][ T9723] loop1: detected capacity change from 0 to 764 [ 233.647915][ T9727] loop4: detected capacity change from 0 to 764 [ 233.650689][ T9723] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 233.654827][ T9729] loop3: detected capacity change from 0 to 256 [ 233.670251][ T9727] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 233.691392][ T9727] FAULT_INJECTION: forcing a failure. [ 233.691392][ T9727] name failslab, interval 1, probability 0, space 0, times 0 [ 233.701319][ T9723] FAULT_INJECTION: forcing a failure. [ 233.701319][ T9723] name failslab, interval 1, probability 0, space 0, times 0 [ 233.701750][ T9727] CPU: 0 PID: 9727 Comm: syz-executor.4 Not tainted 6.4.0-rc7-syzkaller-ge40939bbfc68 #0 [ 233.706226][ T9727] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023 [ 233.708239][ T9727] Call trace: [ 233.708905][ T9727] dump_backtrace+0x1b8/0x1e4 [ 233.709905][ T9727] show_stack+0x2c/0x44 [ 233.710860][ T9727] dump_stack_lvl+0xd0/0x124 [ 233.711813][ T9727] dump_stack+0x1c/0x28 [ 233.712716][ T9727] should_fail_ex+0x3f8/0x5c4 [ 233.713863][ T9727] __should_failslab+0xc8/0x128 [ 233.715083][ T9727] should_failslab+0x10/0x28 [ 233.716059][ T9727] __kmem_cache_alloc_node+0x80/0x388 [ 233.717178][ T9727] __kmalloc+0xb8/0x1b8 [ 233.718088][ T9727] ovl_lookup+0x5e4/0x1ab8 [ 233.719018][ T9727] lookup_one_qstr_excl+0x108/0x230 [ 233.720141][ T9727] do_renameat2+0x538/0x10b0 [ 233.721120][ T9727] __arm64_sys_renameat2+0xe0/0xfc [ 233.722201][ T9727] invoke_syscall+0x98/0x2c0 [ 233.723195][ T9727] el0_svc_common+0x138/0x244 [ 233.724242][ T9727] do_el0_svc+0x64/0x198 [ 233.725121][ T9727] el0_svc+0x4c/0x160 [ 233.725973][ T9727] el0t_64_sync_handler+0x84/0xfc [ 233.726988][ T9727] el0t_64_sync+0x190/0x194 [ 233.730013][ T9723] CPU: 1 PID: 9723 Comm: syz-executor.1 Not tainted 6.4.0-rc7-syzkaller-ge40939bbfc68 #0 [ 233.732129][ T9723] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023 [ 233.734148][ T9723] Call trace: [ 233.734836][ T9723] dump_backtrace+0x1b8/0x1e4 [ 233.735796][ T9723] show_stack+0x2c/0x44 [ 233.736667][ T9723] dump_stack_lvl+0xd0/0x124 [ 233.737572][ T9723] dump_stack+0x1c/0x28 [ 233.738403][ T9723] should_fail_ex+0x3f8/0x5c4 [ 233.739374][ T9723] __should_failslab+0xc8/0x128 [ 233.740348][ T9723] should_failslab+0x10/0x28 [ 233.741306][ T9723] slab_pre_alloc_hook+0x6c/0x334 [ 233.742362][ T9723] kmem_cache_alloc_lru+0x58/0x3b8 [ 233.743402][ T9723] isofs_alloc_inode+0x2c/0x48 [ 233.744402][ T9723] iget5_locked+0xa4/0x234 [ 233.745303][ T9723] __isofs_iget+0x1a8/0x1a10 [ 233.746278][ T9723] isofs_lookup+0xa9c/0xc84 [ 233.747232][ T9723] __lookup_slow+0x250/0x374 [ 233.748205][ T9723] lookup_one_unlocked+0x144/0x254 [ 233.749279][ T9723] ovl_lookup_single+0x110/0x8d0 [ 233.750344][ T9723] ovl_lookup_layer+0x368/0x454 [ 233.751390][ T9723] ovl_lookup+0x8f8/0x1ab8 [ 233.752298][ T9723] lookup_one_qstr_excl+0x108/0x230 [ 233.753381][ T9723] do_renameat2+0x538/0x10b0 [ 233.754316][ T9723] __arm64_sys_renameat2+0xe0/0xfc [ 233.755436][ T9723] invoke_syscall+0x98/0x2c0 [ 233.756428][ T9723] el0_svc_common+0x138/0x244 [ 233.757395][ T9723] do_el0_svc+0x64/0x198 [ 233.758330][ T9723] el0_svc+0x4c/0x160 [ 233.759129][ T9723] el0t_64_sync_handler+0x84/0xfc [ 233.760196][ T9723] el0t_64_sync+0x190/0x194 00:03:53 executing program 1: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000001340)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRESHEX, @ANYRESDEC, @ANYRES64, @ANYBLOB="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", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x0) (fail_nth: 13) 00:03:53 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x66, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:03:53 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0xa, 0x4004400}) 00:03:53 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000021, 0x13, r1, 0x0) 00:03:53 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(0xffffffffffffffff, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r2, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r3, &(0x7f0000004b40)={0x2020}, 0x1403) 00:03:53 executing program 4: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRES8, @ANYRESDEC, @ANYRESOCT, @ANYBLOB="3f66161893f1bf1a3e2bdb6a22f62d2be206d10e0fef286db765943a8a781c760c5979070548e2eb51d87390ecd983e261ec884265d9107fae466b020000006f8efe811d688b6fb5a99d545131f8eff1b0a1681a5eace97cbe4c0070088afe79c80e813566c7227a9b2c1a7d38075d3a3f69096e3dd9cb07445c1f4bb70c7728adf3f6f195c6460000002548c1d037c7d9d01836e6a5d29b9616447c", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x0) (fail_nth: 8) [ 233.830641][ T9737] loop3: detected capacity change from 0 to 256 00:03:53 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0x2) 00:03:53 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0xb, 0x4004400}) 00:03:53 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x140, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:03:53 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0x3) 00:03:53 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(0xffffffffffffffff, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r2, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r3, &(0x7f0000004b40)={0x2020}, 0x1403) [ 233.913900][ T9745] loop4: detected capacity change from 0 to 764 [ 233.917042][ T9745] rock: corrupted directory entry. extent=32, offset=2044, size=237 00:03:53 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0xc, 0x4004400}) [ 233.952561][ T9750] loop3: detected capacity change from 0 to 256 [ 233.958398][ T9745] FAULT_INJECTION: forcing a failure. [ 233.958398][ T9745] name failslab, interval 1, probability 0, space 0, times 0 [ 233.961177][ T9745] CPU: 1 PID: 9745 Comm: syz-executor.4 Not tainted 6.4.0-rc7-syzkaller-ge40939bbfc68 #0 [ 233.963185][ T9745] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023 [ 233.965250][ T9745] Call trace: [ 233.965912][ T9745] dump_backtrace+0x1b8/0x1e4 [ 233.966881][ T9745] show_stack+0x2c/0x44 [ 233.967784][ T9745] dump_stack_lvl+0xd0/0x124 [ 233.968757][ T9745] dump_stack+0x1c/0x28 [ 233.969713][ T9745] should_fail_ex+0x3f8/0x5c4 [ 233.970733][ T9745] __should_failslab+0xc8/0x128 [ 233.971706][ T9745] should_failslab+0x10/0x28 [ 233.972667][ T9745] slab_pre_alloc_hook+0x6c/0x334 [ 233.973853][ T9745] kmem_cache_alloc_lru+0x58/0x3b8 [ 233.974925][ T9745] __d_alloc+0x40/0x6ac [ 233.975792][ T9745] d_alloc_parallel+0xb8/0x1184 [ 233.976790][ T9745] __lookup_slow+0x108/0x374 [ 233.977834][ T9745] lookup_one_unlocked+0x144/0x254 [ 233.978960][ T9745] ovl_lookup_single+0x110/0x8d0 [ 233.980003][ T9745] ovl_lookup_layer+0x368/0x454 [ 233.981021][ T9745] ovl_lookup+0x8f8/0x1ab8 [ 233.981963][ T9745] lookup_one_qstr_excl+0x108/0x230 [ 233.983152][ T9745] do_renameat2+0x538/0x10b0 [ 233.984106][ T9745] __arm64_sys_renameat2+0xe0/0xfc [ 233.985152][ T9745] invoke_syscall+0x98/0x2c0 [ 233.986189][ T9745] el0_svc_common+0x138/0x244 [ 233.987257][ T9745] do_el0_svc+0x64/0x198 [ 233.988186][ T9745] el0_svc+0x4c/0x160 [ 233.989021][ T9745] el0t_64_sync_handler+0x84/0xfc [ 233.990116][ T9745] el0t_64_sync+0x190/0x194 [ 234.020182][ T9754] loop1: detected capacity change from 0 to 764 [ 234.032996][ T9754] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 234.042242][ T9754] FAULT_INJECTION: forcing a failure. [ 234.042242][ T9754] name failslab, interval 1, probability 0, space 0, times 0 [ 234.050946][ T9754] CPU: 1 PID: 9754 Comm: syz-executor.1 Not tainted 6.4.0-rc7-syzkaller-ge40939bbfc68 #0 [ 234.053047][ T9754] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023 [ 234.055234][ T9754] Call trace: [ 234.055938][ T9754] dump_backtrace+0x1b8/0x1e4 [ 234.056963][ T9754] show_stack+0x2c/0x44 [ 234.057862][ T9754] dump_stack_lvl+0xd0/0x124 [ 234.058876][ T9754] dump_stack+0x1c/0x28 [ 234.059831][ T9754] should_fail_ex+0x3f8/0x5c4 [ 234.060799][ T9754] __should_failslab+0xc8/0x128 [ 234.061862][ T9754] should_failslab+0x10/0x28 [ 234.062839][ T9754] kmem_cache_alloc+0x80/0x434 [ 234.063822][ T9754] security_inode_alloc+0x30/0x124 [ 234.064852][ T9754] inode_init_always+0x658/0xac0 [ 234.065932][ T9754] iget5_locked+0xb8/0x234 [ 234.066882][ T9754] __isofs_iget+0x1a8/0x1a10 [ 234.067883][ T9754] isofs_lookup+0xa9c/0xc84 [ 234.068829][ T9754] __lookup_slow+0x250/0x374 [ 234.069787][ T9754] lookup_one_unlocked+0x144/0x254 [ 234.070876][ T9754] ovl_lookup_single+0x110/0x8d0 [ 234.071958][ T9754] ovl_lookup_layer+0x368/0x454 [ 234.073013][ T9754] ovl_lookup+0x8f8/0x1ab8 [ 234.073944][ T9754] lookup_one_qstr_excl+0x108/0x230 [ 234.075094][ T9754] do_renameat2+0x538/0x10b0 [ 234.076081][ T9754] __arm64_sys_renameat2+0xe0/0xfc [ 234.077203][ T9754] invoke_syscall+0x98/0x2c0 [ 234.078220][ T9754] el0_svc_common+0x138/0x244 [ 234.079205][ T9754] do_el0_svc+0x64/0x198 [ 234.080117][ T9754] el0_svc+0x4c/0x160 [ 234.080994][ T9754] el0t_64_sync_handler+0x84/0xfc [ 234.082094][ T9754] el0t_64_sync+0x190/0x194 00:03:54 executing program 1: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000001340)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRESHEX, @ANYRESDEC, @ANYRES64, @ANYBLOB="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", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x0) (fail_nth: 14) 00:03:54 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0xec0, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:03:54 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0xd, 0x4004400}) 00:03:54 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0x4) 00:03:54 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, 0x0, 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r4, &(0x7f0000004b40)={0x2020}, 0x1403) 00:03:54 executing program 4: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRES8, @ANYRESDEC, @ANYRESOCT, @ANYBLOB="3f66161893f1bf1a3e2bdb6a22f62d2be206d10e0fef286db765943a8a781c760c5979070548e2eb51d87390ecd983e261ec884265d9107fae466b020000006f8efe811d688b6fb5a99d545131f8eff1b0a1681a5eace97cbe4c0070088afe79c80e813566c7227a9b2c1a7d38075d3a3f69096e3dd9cb07445c1f4bb70c7728adf3f6f195c6460000002548c1d037c7d9d01836e6a5d29b9616447c", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x0) (fail_nth: 9) [ 234.142032][ T9758] loop3: detected capacity change from 0 to 256 00:03:54 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x33fe0, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:03:54 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0x5) 00:03:54 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0xe, 0x4004400}) 00:03:54 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x10, 0x4004400}) 00:03:54 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, 0x0, 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r4, &(0x7f0000004b40)={0x2020}, 0x1403) 00:03:54 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0x6) [ 234.304500][ T9771] loop4: detected capacity change from 0 to 764 [ 234.315048][ T9771] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 234.323059][ T9775] overlayfs: failed to resolve './file0': -2 [ 234.329186][ T9771] FAULT_INJECTION: forcing a failure. [ 234.329186][ T9771] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 234.332890][ T9771] CPU: 0 PID: 9771 Comm: syz-executor.4 Not tainted 6.4.0-rc7-syzkaller-ge40939bbfc68 #0 [ 234.335013][ T9771] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023 [ 234.337183][ T9771] Call trace: [ 234.337886][ T9771] dump_backtrace+0x1b8/0x1e4 [ 234.338910][ T9771] show_stack+0x2c/0x44 [ 234.339834][ T9771] dump_stack_lvl+0xd0/0x124 [ 234.340791][ T9771] dump_stack+0x1c/0x28 [ 234.341714][ T9771] should_fail_ex+0x3f8/0x5c4 [ 234.342707][ T9771] should_fail_alloc_page+0x74/0xb8 [ 234.343790][ T9771] prepare_alloc_pages+0x1b0/0x554 [ 234.344913][ T9771] __alloc_pages+0x150/0x698 [ 234.345938][ T9771] alloc_pages+0x4bc/0x7c0 [ 234.346891][ T9771] isofs_lookup+0x90/0xc84 [ 234.347766][ T9771] __lookup_slow+0x250/0x374 [ 234.348696][ T9771] lookup_one_unlocked+0x144/0x254 [ 234.349768][ T9771] ovl_lookup_single+0x110/0x8d0 [ 234.350809][ T9771] ovl_lookup_layer+0x368/0x454 [ 234.351834][ T9771] ovl_lookup+0x8f8/0x1ab8 [ 234.352637][ T9778] loop3: detected capacity change from 0 to 256 [ 234.352792][ T9771] lookup_one_qstr_excl+0x108/0x230 [ 234.352811][ T9771] do_renameat2+0x538/0x10b0 [ 234.352822][ T9771] __arm64_sys_renameat2+0xe0/0xfc [ 234.352832][ T9771] invoke_syscall+0x98/0x2c0 [ 234.358271][ T9771] el0_svc_common+0x138/0x244 [ 234.359318][ T9771] do_el0_svc+0x64/0x198 [ 234.360187][ T9771] el0_svc+0x4c/0x160 [ 234.361065][ T9771] el0t_64_sync_handler+0x84/0xfc [ 234.362100][ T9771] el0t_64_sync+0x190/0x194 00:03:54 executing program 1: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000001340)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRESHEX, @ANYRESDEC, @ANYRES64, @ANYBLOB="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", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x0) 00:03:54 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0xfffffdef, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:03:54 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x11, 0x4004400}) 00:03:54 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0x7) 00:03:54 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, 0x0, 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r4, &(0x7f0000004b40)={0x2020}, 0x1403) 00:03:54 executing program 4: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRES8, @ANYRESDEC, @ANYRESOCT, @ANYBLOB="3f66161893f1bf1a3e2bdb6a22f62d2be206d10e0fef286db765943a8a781c760c5979070548e2eb51d87390ecd983e261ec884265d9107fae466b020000006f8efe811d688b6fb5a99d545131f8eff1b0a1681a5eace97cbe4c0070088afe79c80e813566c7227a9b2c1a7d38075d3a3f69096e3dd9cb07445c1f4bb70c7728adf3f6f195c6460000002548c1d037c7d9d01836e6a5d29b9616447c", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x0) (fail_nth: 10) 00:03:54 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x12, 0x4004400}) 00:03:54 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0x8) 00:03:54 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x2, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) [ 234.474420][ T9789] loop3: detected capacity change from 0 to 256 [ 234.489960][ T9788] loop1: detected capacity change from 0 to 764 00:03:54 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x3, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) [ 234.514028][ T9788] rock: corrupted directory entry. extent=32, offset=2044, size=237 00:03:54 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x18, 0x4004400}) 00:03:54 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, 0x0, 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r4, &(0x7f0000004b40)={0x2020}, 0x1403) [ 234.566907][ T9797] loop4: detected capacity change from 0 to 764 [ 234.588404][ T9797] rock: corrupted directory entry. extent=32, offset=2044, size=237 00:03:54 executing program 1: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000001340)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRESHEX, @ANYRESDEC, @ANYRES64, @ANYBLOB="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", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x2) 00:03:54 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0x9) 00:03:54 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x25, 0x4004400}) 00:03:54 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x4, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) [ 234.654807][ T9805] loop3: detected capacity change from 0 to 256 00:03:54 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0xa) [ 234.673236][ T9797] FAULT_INJECTION: forcing a failure. [ 234.673236][ T9797] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 234.676142][ T9797] CPU: 1 PID: 9797 Comm: syz-executor.4 Not tainted 6.4.0-rc7-syzkaller-ge40939bbfc68 #0 [ 234.678299][ T9797] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023 [ 234.680318][ T9797] Call trace: [ 234.680970][ T9797] dump_backtrace+0x1b8/0x1e4 [ 234.681979][ T9797] show_stack+0x2c/0x44 [ 234.682850][ T9797] dump_stack_lvl+0xd0/0x124 [ 234.683899][ T9797] dump_stack+0x1c/0x28 [ 234.684805][ T9797] should_fail_ex+0x3f8/0x5c4 [ 234.685834][ T9797] should_fail_alloc_page+0x74/0xb8 [ 234.686876][ T9797] prepare_alloc_pages+0x1b0/0x554 [ 234.687938][ T9797] __alloc_pages+0x150/0x698 [ 234.688953][ T9797] alloc_pages+0x4bc/0x7c0 [ 234.689946][ T9797] isofs_lookup+0x90/0xc84 [ 234.690922][ T9797] __lookup_slow+0x250/0x374 [ 234.691963][ T9797] lookup_one_unlocked+0x144/0x254 [ 234.693052][ T9797] ovl_lookup_single+0x110/0x8d0 [ 234.694157][ T9797] ovl_lookup_layer+0x368/0x454 [ 234.695177][ T9797] ovl_lookup+0x8f8/0x1ab8 [ 234.696175][ T9797] lookup_one_qstr_excl+0x108/0x230 [ 234.697277][ T9797] do_renameat2+0x538/0x10b0 [ 234.698183][ T9797] __arm64_sys_renameat2+0xe0/0xfc [ 234.699234][ T9797] invoke_syscall+0x98/0x2c0 [ 234.700201][ T9797] el0_svc_common+0x138/0x244 [ 234.701193][ T9797] do_el0_svc+0x64/0x198 [ 234.702142][ T9797] el0_svc+0x4c/0x160 [ 234.702969][ T9797] el0t_64_sync_handler+0x84/0xfc [ 234.703975][ T9797] el0t_64_sync+0x190/0x194 [ 234.733882][ T9813] loop1: detected capacity change from 0 to 764 [ 234.743860][ T9813] rock: corrupted directory entry. extent=32, offset=2044, size=237 00:03:54 executing program 4: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRES8, @ANYRESDEC, @ANYRESOCT, @ANYBLOB="3f66161893f1bf1a3e2bdb6a22f62d2be206d10e0fef286db765943a8a781c760c5979070548e2eb51d87390ecd983e261ec884265d9107fae466b020000006f8efe811d688b6fb5a99d545131f8eff1b0a1681a5eace97cbe4c0070088afe79c80e813566c7227a9b2c1a7d38075d3a3f69096e3dd9cb07445c1f4bb70c7728adf3f6f195c6460000002548c1d037c7d9d01836e6a5d29b9616447c", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x0) (fail_nth: 11) 00:03:54 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x5c, 0x4004400}) 00:03:54 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0xd) 00:03:54 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, 0x0, 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r4, &(0x7f0000004b40)={0x2020}, 0x1403) 00:03:54 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:03:54 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x300, 0x4004400}) 00:03:54 executing program 1: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000001340)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRESHEX, @ANYRESDEC, @ANYRES64, @ANYBLOB="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", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x3) [ 234.825473][ T9820] loop3: detected capacity change from 0 to 256 00:03:54 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0xe) 00:03:54 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, 0x0, 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r4, &(0x7f0000004b40)={0x2020}, 0x1403) 00:03:54 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x7, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:03:54 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x500, 0x4004400}) 00:03:54 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0xf) [ 234.953956][ T9828] loop1: detected capacity change from 0 to 764 [ 234.961657][ T9828] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 234.969347][ T9831] loop4: detected capacity change from 0 to 764 [ 234.976049][ T9835] loop3: detected capacity change from 0 to 256 [ 234.980471][ T9831] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 235.016808][ T9831] FAULT_INJECTION: forcing a failure. [ 235.016808][ T9831] name failslab, interval 1, probability 0, space 0, times 0 [ 235.020493][ T9831] CPU: 0 PID: 9831 Comm: syz-executor.4 Not tainted 6.4.0-rc7-syzkaller-ge40939bbfc68 #0 [ 235.022485][ T9831] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023 [ 235.024505][ T9831] Call trace: [ 235.025157][ T9831] dump_backtrace+0x1b8/0x1e4 [ 235.026209][ T9831] show_stack+0x2c/0x44 [ 235.027108][ T9831] dump_stack_lvl+0xd0/0x124 [ 235.028084][ T9831] dump_stack+0x1c/0x28 [ 235.029012][ T9831] should_fail_ex+0x3f8/0x5c4 [ 235.029937][ T9831] __should_failslab+0xc8/0x128 [ 235.030990][ T9831] should_failslab+0x10/0x28 [ 235.031962][ T9831] kmem_cache_alloc+0x80/0x434 [ 235.033103][ T9831] security_inode_alloc+0x30/0x124 [ 235.034181][ T9831] inode_init_always+0x658/0xac0 [ 235.035255][ T9831] iget5_locked+0xb8/0x234 [ 235.036232][ T9831] __isofs_iget+0x1a8/0x1a10 [ 235.037251][ T9831] isofs_get_blocks+0x230/0x700 [ 235.038232][ T9831] isofs_bread+0xfc/0x208 [ 235.039142][ T9831] isofs_lookup+0x250/0xc84 [ 235.040120][ T9831] __lookup_slow+0x250/0x374 [ 235.041031][ T9831] lookup_one_unlocked+0x144/0x254 [ 235.042136][ T9831] ovl_lookup_single+0x110/0x8d0 [ 235.043249][ T9831] ovl_lookup_layer+0x368/0x454 [ 235.044286][ T9831] ovl_lookup+0x8f8/0x1ab8 [ 235.045256][ T9831] lookup_one_qstr_excl+0x108/0x230 [ 235.046385][ T9831] do_renameat2+0x538/0x10b0 [ 235.047420][ T9831] __arm64_sys_renameat2+0xe0/0xfc [ 235.048589][ T9831] invoke_syscall+0x98/0x2c0 [ 235.049575][ T9831] el0_svc_common+0x138/0x244 [ 235.050599][ T9831] do_el0_svc+0x64/0x198 [ 235.051521][ T9831] el0_svc+0x4c/0x160 [ 235.052382][ T9831] el0t_64_sync_handler+0x84/0xfc [ 235.053440][ T9831] el0t_64_sync+0x190/0x194 00:03:55 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x600, 0x4004400}) 00:03:55 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, 0x0, 0x89901) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r4, &(0x7f0000004b40)={0x2020}, 0x1403) 00:03:55 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x8, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:03:55 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0x10) 00:03:55 executing program 4: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRES8, @ANYRESDEC, @ANYRESOCT, @ANYBLOB="3f66161893f1bf1a3e2bdb6a22f62d2be206d10e0fef286db765943a8a781c760c5979070548e2eb51d87390ecd983e261ec884265d9107fae466b020000006f8efe811d688b6fb5a99d545131f8eff1b0a1681a5eace97cbe4c0070088afe79c80e813566c7227a9b2c1a7d38075d3a3f69096e3dd9cb07445c1f4bb70c7728adf3f6f195c6460000002548c1d037c7d9d01836e6a5d29b9616447c", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x0) (fail_nth: 12) 00:03:55 executing program 1: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000001340)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRESHEX, @ANYRESDEC, @ANYRES64, @ANYBLOB="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", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x4) 00:03:55 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0x11) [ 235.173844][ T9848] loop3: detected capacity change from 0 to 256 00:03:55 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x9, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:03:55 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0x21) [ 235.217570][ T9851] loop4: detected capacity change from 0 to 764 [ 235.220546][ T9850] loop1: detected capacity change from 0 to 764 [ 235.230619][ T9850] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 235.235048][ T9851] rock: corrupted directory entry. extent=32, offset=2044, size=237 00:03:55 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, 0x0, 0x89901) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r4, &(0x7f0000004b40)={0x2020}, 0x1403) 00:03:55 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0x23) [ 235.291951][ T9851] FAULT_INJECTION: forcing a failure. [ 235.291951][ T9851] name failslab, interval 1, probability 0, space 0, times 0 00:03:55 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0xc, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:03:55 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x700, 0x4004400}) [ 235.319628][ T9851] CPU: 1 PID: 9851 Comm: syz-executor.4 Not tainted 6.4.0-rc7-syzkaller-ge40939bbfc68 #0 [ 235.321699][ T9851] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023 [ 235.323910][ T9851] Call trace: [ 235.324613][ T9851] dump_backtrace+0x1b8/0x1e4 [ 235.325636][ T9851] show_stack+0x2c/0x44 [ 235.326503][ T9851] dump_stack_lvl+0xd0/0x124 [ 235.327548][ T9851] dump_stack+0x1c/0x28 [ 235.328441][ T9851] should_fail_ex+0x3f8/0x5c4 [ 235.329427][ T9851] __should_failslab+0xc8/0x128 [ 235.330543][ T9851] should_failslab+0x10/0x28 [ 235.331570][ T9851] slab_pre_alloc_hook+0x6c/0x334 [ 235.332104][ T9857] loop3: detected capacity change from 0 to 256 [ 235.332600][ T9851] kmem_cache_alloc_lru+0x58/0x3b8 [ 235.332616][ T9851] isofs_alloc_inode+0x2c/0x48 [ 235.332629][ T9851] iget5_locked+0xa4/0x234 [ 235.332640][ T9851] __isofs_iget+0x1a8/0x1a10 [ 235.338027][ T9851] isofs_lookup+0xa9c/0xc84 [ 235.339046][ T9851] __lookup_slow+0x250/0x374 [ 235.340013][ T9851] lookup_one_unlocked+0x144/0x254 [ 235.341139][ T9851] ovl_lookup_single+0x110/0x8d0 [ 235.342193][ T9851] ovl_lookup_layer+0x368/0x454 [ 235.343244][ T9851] ovl_lookup+0x8f8/0x1ab8 [ 235.344182][ T9851] lookup_one_qstr_excl+0x108/0x230 [ 235.345392][ T9851] do_renameat2+0x538/0x10b0 [ 235.346378][ T9851] __arm64_sys_renameat2+0xe0/0xfc [ 235.347498][ T9851] invoke_syscall+0x98/0x2c0 [ 235.348518][ T9851] el0_svc_common+0x138/0x244 [ 235.349608][ T9851] do_el0_svc+0x64/0x198 [ 235.350580][ T9851] el0_svc+0x4c/0x160 [ 235.351397][ T9851] el0t_64_sync_handler+0x84/0xfc [ 235.352471][ T9851] el0t_64_sync+0x190/0x194 00:03:55 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0xd, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:03:55 executing program 1: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000001340)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRESHEX, @ANYRESDEC, @ANYRES64, @ANYBLOB="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", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x5) 00:03:55 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0x300) 00:03:55 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x900, 0x4004400}) 00:03:55 executing program 4: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRES8, @ANYRESDEC, @ANYRESOCT, @ANYBLOB="3f66161893f1bf1a3e2bdb6a22f62d2be206d10e0fef286db765943a8a781c760c5979070548e2eb51d87390ecd983e261ec884265d9107fae466b020000006f8efe811d688b6fb5a99d545131f8eff1b0a1681a5eace97cbe4c0070088afe79c80e813566c7227a9b2c1a7d38075d3a3f69096e3dd9cb07445c1f4bb70c7728adf3f6f195c6460000002548c1d037c7d9d01836e6a5d29b9616447c", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x0) (fail_nth: 13) 00:03:55 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, 0x0, 0x89901) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r4, &(0x7f0000004b40)={0x2020}, 0x1403) 00:03:55 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0x500) 00:03:55 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x66, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:03:55 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0xa00, 0x4004400}) [ 235.515300][ T9870] loop1: detected capacity change from 0 to 764 [ 235.542509][ T9870] rock: corrupted directory entry. extent=32, offset=2044, size=237 00:03:55 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0x600) 00:03:55 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) [ 235.571668][ T9879] loop3: detected capacity change from 0 to 256 00:03:55 executing program 1: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000001340)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRESHEX, @ANYRESDEC, @ANYRES64, @ANYBLOB="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", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x6) [ 235.598575][ T9882] loop4: detected capacity change from 0 to 764 [ 235.608092][ T9882] rock: corrupted directory entry. extent=32, offset=2044, size=237 00:03:55 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0x700) 00:03:55 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x0) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r4, &(0x7f0000004b40)={0x2020}, 0x1403) [ 235.668926][ T9882] FAULT_INJECTION: forcing a failure. [ 235.668926][ T9882] name failslab, interval 1, probability 0, space 0, times 0 00:03:55 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0xb00, 0x4004400}) 00:03:55 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x2, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) [ 235.706334][ T9882] CPU: 0 PID: 9882 Comm: syz-executor.4 Not tainted 6.4.0-rc7-syzkaller-ge40939bbfc68 #0 [ 235.708408][ T9882] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023 [ 235.708896][ T9889] loop3: detected capacity change from 0 to 256 [ 235.710609][ T9882] Call trace: [ 235.710617][ T9882] dump_backtrace+0x1b8/0x1e4 [ 235.710634][ T9882] show_stack+0x2c/0x44 [ 235.714631][ T9882] dump_stack_lvl+0xd0/0x124 [ 235.715599][ T9882] dump_stack+0x1c/0x28 [ 235.716483][ T9882] should_fail_ex+0x3f8/0x5c4 [ 235.717568][ T9882] __should_failslab+0xc8/0x128 [ 235.718542][ T9882] should_failslab+0x10/0x28 [ 235.719519][ T9882] kmem_cache_alloc+0x80/0x434 [ 235.720568][ T9882] security_inode_alloc+0x30/0x124 [ 235.721753][ T9882] inode_init_always+0x658/0xac0 [ 235.722840][ T9882] iget5_locked+0xb8/0x234 [ 235.723764][ T9882] __isofs_iget+0x1a8/0x1a10 [ 235.724765][ T9882] isofs_lookup+0xa9c/0xc84 [ 235.725728][ T9882] __lookup_slow+0x250/0x374 [ 235.726766][ T9882] lookup_one_unlocked+0x144/0x254 [ 235.727861][ T9882] ovl_lookup_single+0x110/0x8d0 [ 235.729006][ T9882] ovl_lookup_layer+0x368/0x454 [ 235.730149][ T9882] ovl_lookup+0x8f8/0x1ab8 [ 235.731074][ T9882] lookup_one_qstr_excl+0x108/0x230 [ 235.732195][ T9882] do_renameat2+0x538/0x10b0 [ 235.733116][ T9882] __arm64_sys_renameat2+0xe0/0xfc [ 235.734204][ T9882] invoke_syscall+0x98/0x2c0 [ 235.735203][ T9882] el0_svc_common+0x138/0x244 [ 235.736386][ T9882] do_el0_svc+0x64/0x198 [ 235.737335][ T9882] el0_svc+0x4c/0x160 [ 235.738173][ T9882] el0t_64_sync_handler+0x84/0xfc [ 235.739237][ T9882] el0t_64_sync+0x190/0x194 [ 235.766303][ T9893] loop1: detected capacity change from 0 to 764 [ 235.774844][ T9893] rock: corrupted directory entry. extent=32, offset=2044, size=237 00:03:55 executing program 4: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRES8, @ANYRESDEC, @ANYRESOCT, @ANYBLOB="3f66161893f1bf1a3e2bdb6a22f62d2be206d10e0fef286db765943a8a781c760c5979070548e2eb51d87390ecd983e261ec884265d9107fae466b020000006f8efe811d688b6fb5a99d545131f8eff1b0a1681a5eace97cbe4c0070088afe79c80e813566c7227a9b2c1a7d38075d3a3f69096e3dd9cb07445c1f4bb70c7728adf3f6f195c6460000002548c1d037c7d9d01836e6a5d29b9616447c", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x0) (fail_nth: 14) 00:03:55 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0xc00, 0x4004400}) 00:03:55 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0x900) 00:03:55 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x3, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:03:55 executing program 1: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000001340)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRESHEX, @ANYRESDEC, @ANYRES64, @ANYBLOB="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", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x7) 00:03:55 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x0) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r4, &(0x7f0000004b40)={0x2020}, 0x1403) 00:03:55 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x4, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:03:55 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0xa00) [ 235.946536][ T9904] loop3: detected capacity change from 0 to 256 00:03:55 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x5, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) [ 235.973916][ T9909] loop4: detected capacity change from 0 to 764 00:03:55 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0xd00) [ 235.988949][ T9909] rock: corrupted directory entry. extent=32, offset=2044, size=237 00:03:56 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0xd00, 0x4004400}) [ 236.019192][ T9911] loop1: detected capacity change from 0 to 764 [ 236.023421][ T9909] FAULT_INJECTION: forcing a failure. [ 236.023421][ T9909] name failslab, interval 1, probability 0, space 0, times 0 [ 236.034673][ T9909] CPU: 0 PID: 9909 Comm: syz-executor.4 Not tainted 6.4.0-rc7-syzkaller-ge40939bbfc68 #0 [ 236.036695][ T9909] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023 [ 236.038761][ T9909] Call trace: [ 236.039404][ T9909] dump_backtrace+0x1b8/0x1e4 [ 236.040361][ T9909] show_stack+0x2c/0x44 [ 236.041229][ T9909] dump_stack_lvl+0xd0/0x124 [ 236.042228][ T9909] dump_stack+0x1c/0x28 [ 236.043070][ T9909] should_fail_ex+0x3f8/0x5c4 [ 236.044114][ T9909] __should_failslab+0xc8/0x128 [ 236.045113][ T9909] should_failslab+0x10/0x28 [ 236.046095][ T9909] __kmem_cache_alloc_node+0x80/0x388 [ 236.047255][ T9909] kmalloc_trace+0x3c/0x88 [ 236.048249][ T9909] ovl_encode_real_fh+0xd4/0x354 [ 236.049351][ T9909] ovl_lookup_index+0x80/0x604 [ 236.050360][ T9909] ovl_lookup+0x110c/0x1ab8 [ 236.051366][ T9909] lookup_one_qstr_excl+0x108/0x230 [ 236.052464][ T9909] do_renameat2+0x538/0x10b0 [ 236.053476][ T9909] __arm64_sys_renameat2+0xe0/0xfc [ 236.054567][ T9909] invoke_syscall+0x98/0x2c0 [ 236.055575][ T9909] el0_svc_common+0x138/0x244 [ 236.056628][ T9909] do_el0_svc+0x64/0x198 [ 236.057509][ T9909] el0_svc+0x4c/0x160 [ 236.058399][ T9909] el0t_64_sync_handler+0x84/0xfc [ 236.059548][ T9909] el0t_64_sync+0x190/0x194 00:03:56 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x6, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) [ 236.077846][ T9911] rock: corrupted directory entry. extent=32, offset=2044, size=237 00:03:56 executing program 4: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRES8, @ANYRESDEC, @ANYRESOCT, @ANYBLOB="3f66161893f1bf1a3e2bdb6a22f62d2be206d10e0fef286db765943a8a781c760c5979070548e2eb51d87390ecd983e261ec884265d9107fae466b020000006f8efe811d688b6fb5a99d545131f8eff1b0a1681a5eace97cbe4c0070088afe79c80e813566c7227a9b2c1a7d38075d3a3f69096e3dd9cb07445c1f4bb70c7728adf3f6f195c6460000002548c1d037c7d9d01836e6a5d29b9616447c", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x0) (fail_nth: 15) 00:03:56 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x0) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r4, &(0x7f0000004b40)={0x2020}, 0x1403) 00:03:56 executing program 1: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000001340)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRESHEX, @ANYRESDEC, @ANYRES64, @ANYBLOB="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", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x8) 00:03:56 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0xe00) 00:03:56 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0xe00, 0x4004400}) 00:03:56 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x7, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) [ 236.180757][ T9923] loop3: detected capacity change from 0 to 256 00:03:56 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x8, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:03:56 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0xf00) 00:03:56 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$eJzs3UGLEmEYB/BHM7VO3oLoMNClk1SfwAiDaCAoPNSpwLpoBHmZuuTH2A+4H2Dx5GVx2Z1dZxUXRFbHdX+/iw/+52We9/LOaZ759uzXoP979PP4yVE0m5WodqIT00q0ohpXxgEAHJLpbBYns1zZvQAAu7HG8/90xy0BAFv2+cvXD2/StPspSZoRk3HWy3r5b56/e592XyYXWsWqSZb1HszzV3meLOYP4/Fl/nplXo8Xz/P8PHv7MV3KG9Hf/vYBAAAAAAAAAAAAAAAAAAAAAKAU7WRu5XyfdvumPK+uzQdamt9Ti6e1nW0DAAAAAAAAAAAAAAAAAAAA7rTR33+D78Phjz9F0YiIxX8OuKjGXrShuNUi2Y82hrHZ8npElN58cUY0yjygAAAAAAAAAAAAAAAAAADgHile+i27EwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAoT/H9/w2K/xGxxsXzmz0qdasAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAcsLMAAAD//xnsMng=") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(0xffffffffffffffff, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r3, &(0x7f0000004b40)={0x2020}, 0x1403) 00:03:56 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x9, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) [ 236.300276][ T9929] loop1: detected capacity change from 0 to 764 00:03:56 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0x1100) [ 236.351545][ T9935] loop4: detected capacity change from 0 to 764 [ 236.355066][ T9929] rock: corrupted directory entry. extent=32, offset=2044, size=237 00:03:56 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x1100, 0x4004400}) [ 236.371947][ T9935] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 236.386400][ T9941] loop3: detected capacity change from 0 to 256 [ 236.415733][ T9935] FAULT_INJECTION: forcing a failure. [ 236.415733][ T9935] name failslab, interval 1, probability 0, space 0, times 0 [ 236.433044][ T9935] CPU: 1 PID: 9935 Comm: syz-executor.4 Not tainted 6.4.0-rc7-syzkaller-ge40939bbfc68 #0 [ 236.435162][ T9935] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023 [ 236.437328][ T9935] Call trace: [ 236.438077][ T9935] dump_backtrace+0x1b8/0x1e4 [ 236.439101][ T9935] show_stack+0x2c/0x44 [ 236.440028][ T9935] dump_stack_lvl+0xd0/0x124 [ 236.441019][ T9935] dump_stack+0x1c/0x28 [ 236.441941][ T9935] should_fail_ex+0x3f8/0x5c4 [ 236.443100][ T9935] __should_failslab+0xc8/0x128 [ 236.444173][ T9935] should_failslab+0x10/0x28 [ 236.445133][ T9935] __kmem_cache_alloc_node+0x80/0x388 [ 236.446411][ T9935] __kmalloc+0xb8/0x1b8 [ 236.447393][ T9935] ovl_lookup_index+0xc0/0x604 [ 236.448423][ T9935] ovl_lookup+0x110c/0x1ab8 [ 236.449468][ T9935] lookup_one_qstr_excl+0x108/0x230 [ 236.450648][ T9935] do_renameat2+0x538/0x10b0 [ 236.451668][ T9935] __arm64_sys_renameat2+0xe0/0xfc [ 236.452750][ T9935] invoke_syscall+0x98/0x2c0 [ 236.453814][ T9935] el0_svc_common+0x138/0x244 [ 236.454873][ T9935] do_el0_svc+0x64/0x198 [ 236.455888][ T9935] el0_svc+0x4c/0x160 [ 236.456842][ T9935] el0t_64_sync_handler+0x84/0xfc [ 236.457996][ T9935] el0t_64_sync+0x190/0x194 00:03:56 executing program 4: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRES8, @ANYRESDEC, @ANYRESOCT, @ANYBLOB="3f66161893f1bf1a3e2bdb6a22f62d2be206d10e0fef286db765943a8a781c760c5979070548e2eb51d87390ecd983e261ec884265d9107fae466b020000006f8efe811d688b6fb5a99d545131f8eff1b0a1681a5eace97cbe4c0070088afe79c80e813566c7227a9b2c1a7d38075d3a3f69096e3dd9cb07445c1f4bb70c7728adf3f6f195c6460000002548c1d037c7d9d01836e6a5d29b9616447c", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x0) (fail_nth: 16) 00:03:56 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0x1f00) 00:03:56 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0xf, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:03:56 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x1200, 0x4004400}) 00:03:56 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(0xffffffffffffffff, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r3, &(0x7f0000004b40)={0x2020}, 0x1403) 00:03:56 executing program 1: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000001340)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRESHEX, @ANYRESDEC, @ANYRES64, @ANYBLOB="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", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$eJzs3U9sHPW9APDvBPuRZySEeE95URTCEHhSkILZXYOpxYEu67E9sN5d7ayrRFUFEXGQFQcQFLXkUMiF/lGrqqceKVduvbWq1Eo9tD1VKtfekDi1tGqlqlVVKdXMrhMnXtvkr1P4fFbe3+zMd2a+v/F6vjvrndkAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACJpzddq9STaeWflRLq91ny/u7zD9I3l/eKKZof1RiTlT+zfHweHow7+7+XJB8q7o3F4+Ohw7C+b/XH+ngP3Pf0/E/s25t8hoVstiXinTOrsqfX11df3MJGb4Ds/u+ZZ/nGxvF/MOnnRzZebi1maF910bna29vjSQpEu5O2sOFkMsuW01c+ag24/PdZ6NK3Pzc2k2fTJ7kpncb7ZzjZGPvVYo1abTZ+b7mXNftHtPP7cdNFaytvtvLNYxTRqX4sy5qnyifh8PkgHWXM5Tc+sra/O7JZqGVTfYfrhR+77+M2P/rq22tghKBk9MRv1eqNRn31y7smnarWJRq1x5YjaVWJLxJ4+abkD3LydN9ygfaP6H+3IoxMrcSLSMbfJaMV89KMby2Onb6n////4n36703o31/+NKn/w8uRDUdX/I8NHR7ar/9vkcvtub8RbcT7OxqlYj/VYjdf3PKNdbvtu7vIWI4tO5FFEN/JYjmY1Jh2NSWMuZmM2avFCLMVCFJHGQuTRjiyKOBlFDCKrnlGt6EcWzRhEN/qRxrFoxaORRj3mYi5mIo0spuNkdGMlOrEY89GslnIm1qrtPnNVXge+8eJPX/7dx++Vw5eC6jt0JClfzJVBf9khaEsxV/+5ZrdgLw7X5+JG/QcAAAA+s5Lq3ffy+H8yHqiGFvJ29uW9TgsAAAC4iar//B8um8ly6IFIyuP/2pjID297bgAAAMDNkVTn2CURMRUPDoc2Tpca9yYAAAAA8B+o+v//kbKZini7GuH4HwAAAD5jvrXdNfY/2rjGbtG7O/n5n6Pfn0wu9E48kpxrlnHNc3cN5xs1X7q0xMHCoeTe0UKqZnbi/D1JREy0ssPJxtUv/3X3sP2kuj80cWn27a71n+ySQOycQPUovhsPDWMeOj1sT29MGa5laiFvZ9Otbvvp6pKI5c/gzVfWvh5V97/dWb43iTNr66vTL726frrK5UK5lAvnRhdQ3HIdxR1yuTjaAvHA+B5PVidijNY7NVxvbXP/9w1n33cN63w3jg5jjk4N26kr+7+/XGd9+ul6NJv37htkJwZvXtzU+1EW9Rvs+bvx8DDm4WMPD5sxWTSuyOKVrVk0NmdxXdti+yzee+jtE3/7VTfJZnbLYuYGswDYK2eqq/5cXYX+eXGorP9b6u517OXOXH6V8d+j6E21biJuTnV/N44NY44NX09MHBpTV2pj9uivrb3269Ee/YkPfvijrxz5zY+vv7p9EI8OY0ZN3P/LbWps2efvXVVV3y/neH/b9RbtRhKTEXd99dxrceCNt84/tnbu1MurL6++0mjMzNaeqNWebMRk9VJh1Kg9AIyx+3fs7BqRPLHLUfX9lz5SMB0vxauxHqfjeHW2QUQ8OH6pU5s+hnB8l6PWqU3f8HJ8l2PLy7GNrbFJbBM7s2mL/d8Pqubvt+xXAgC33NFd6vCnqf/HdznuvrKWX3V0HNvX8nG+cEu3BgB8PmT9T5KpwTeTfj/vvVCfm6s3B0tZ2u+2nk/7+fxiluadQdZvLTU7i1na63cH3dbGG8fzWZEWK71etz9IF7r9tNct8hPVN7+no69+L7LlZmeQt4peO2sWWdrqdgbN1iCdz4tW2lt5tp0XS1m/mrnoZa18IW81B3m3kxbdlX4rm07TIss2BebzWWeQL+TlYCft9fPlZv9CRLRXlrN0Pita/bw36A4XuLGuvLPQ7S9Xi53e2v0/3O7tDQB3gjfeOn/21Pr66uvXN/D7TxO8130EAK6kSgMAAAAAAAAAAAAAwJ1v6+l65dgbOCPw2gbujlu+is/tQPmLvAPS2NuBF5955ux2Mc++fXDp0y1n/F/K+FNd3/njf/3k+8MxX7xdPf0wIq5j9ovJDjF7vWcCAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgK3+HQAA//+wmGUO") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x9) 00:03:56 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0x2000) [ 236.533617][ T9948] loop3: detected capacity change from 0 to 256 00:03:56 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x34, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:03:56 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(0xffffffffffffffff, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r3, &(0x7f0000004b40)={0x2020}, 0x1403) [ 236.630307][ T9956] loop1: detected capacity change from 0 to 764 00:03:56 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x48, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) [ 236.645968][ T9959] loop4: detected capacity change from 0 to 764 00:03:56 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x1800, 0x4004400}) [ 236.656921][ T9956] rock: corrupted directory entry. extent=32, offset=2044, size=237 00:03:56 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0x2100) [ 236.667877][ T9963] loop3: detected capacity change from 0 to 256 [ 236.671314][ T9959] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 236.718870][ T9959] FAULT_INJECTION: forcing a failure. [ 236.718870][ T9959] name failslab, interval 1, probability 0, space 0, times 0 [ 236.734757][ T9959] CPU: 1 PID: 9959 Comm: syz-executor.4 Not tainted 6.4.0-rc7-syzkaller-ge40939bbfc68 #0 [ 236.736968][ T9959] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023 [ 236.739180][ T9959] Call trace: [ 236.739886][ T9959] dump_backtrace+0x1b8/0x1e4 [ 236.740896][ T9959] show_stack+0x2c/0x44 [ 236.741719][ T9959] dump_stack_lvl+0xd0/0x124 [ 236.742712][ T9959] dump_stack+0x1c/0x28 [ 236.743648][ T9959] should_fail_ex+0x3f8/0x5c4 [ 236.744730][ T9959] __should_failslab+0xc8/0x128 [ 236.745821][ T9959] should_failslab+0x10/0x28 [ 236.746891][ T9959] slab_pre_alloc_hook+0x6c/0x334 [ 236.748040][ T9959] kmem_cache_alloc_lru+0x58/0x3b8 [ 236.749153][ T9959] __d_alloc+0x40/0x6ac [ 236.750095][ T9959] d_alloc_parallel+0xb8/0x1184 [ 236.751179][ T9959] __lookup_slow+0x108/0x374 [ 236.752149][ T9959] lookup_one_unlocked+0x144/0x254 [ 236.753200][ T9959] lookup_one_positive_unlocked+0x3c/0xa4 [ 236.754453][ T9959] ovl_lookup_index+0x198/0x604 [ 236.755544][ T9959] ovl_lookup+0x110c/0x1ab8 [ 236.756496][ T9959] lookup_one_qstr_excl+0x108/0x230 [ 236.757626][ T9959] do_renameat2+0x538/0x10b0 [ 236.758702][ T9959] __arm64_sys_renameat2+0xe0/0xfc [ 236.759911][ T9959] invoke_syscall+0x98/0x2c0 [ 236.760824][ T9959] el0_svc_common+0x138/0x244 [ 236.761867][ T9959] do_el0_svc+0x64/0x198 [ 236.762802][ T9959] el0_svc+0x4c/0x160 [ 236.763688][ T9959] el0t_64_sync_handler+0x84/0xfc [ 236.764743][ T9959] el0t_64_sync+0x190/0x194 [ 236.770164][ T9959] overlayfs: failed inode index lookup (ino=1866, key=00fb210001000000000000000000000000000000001d0000005201000000000000, err=-12); [ 236.770164][ T9959] overlayfs: mount with '-o index=off' to disable inodes index. 00:03:56 executing program 4: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRES8, @ANYRESDEC, @ANYRESOCT, @ANYBLOB="3f66161893f1bf1a3e2bdb6a22f62d2be206d10e0fef286db765943a8a781c760c5979070548e2eb51d87390ecd983e261ec884265d9107fae466b020000006f8efe811d688b6fb5a99d545131f8eff1b0a1681a5eace97cbe4c0070088afe79c80e813566c7227a9b2c1a7d38075d3a3f69096e3dd9cb07445c1f4bb70c7728adf3f6f195c6460000002548c1d037c7d9d01836e6a5d29b9616447c", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x0) (fail_nth: 17) 00:03:56 executing program 1: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000001340)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRESHEX, @ANYRESDEC, @ANYRES64, @ANYBLOB="3f661618939970b8dc2bdf6a22f62d2be206d10e0fef286db765943a8a781c760c5979070548e2eb51007390ecd983e261ec884265d9107fae466b020000006f8efe811d688b6fb5a99d545131f8eff1b0a1681a5eace97cbe4c0070088afe79c80e813566c7227a9b2c1a7d38075d3a3f69096e3dd9cb07445c1f4bb70c7728adf3f6f195c6460000002548c1d037c7d9d01836e6a5d29b9616447c24d1edc81f01d1ef3093333981d8ff546415b8616ba7bf43d8abeca8472431cc7ea5ed7b6232d383fcc6a3faada2b9e71cfe64a9e613c8b2e7f3eba7651ac1ebd158ef4bf81e5e0783c8bc1d86dfca5cd2fff110d17b06bfff1b66c63e3f2ee46c96361a9040965e24df35b311db5a4679b2fb8351981a77f4df2742b8c4e831ea0a42076e244ff75492941482dd6788327e9fd4e6411ff0a83f1a0fd635cb18d79fad76cd4a0db5df0b05eecf3d283e8207b1fef384390725", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0xa) 00:03:56 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0x2300) 00:03:56 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, 0x0, 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r4, &(0x7f0000004b40)={0x2020}, 0x1403) 00:03:56 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x60, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) [ 236.825800][ T9972] loop3: detected capacity change from 0 to 256 00:03:56 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0x4000) 00:03:56 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x2500, 0x4004400}) 00:03:56 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x1b0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) [ 236.911519][ T9975] overlayfs: failed to resolve './file0': -2 00:03:56 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, 0x0, 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r4, &(0x7f0000004b40)={0x2020}, 0x1403) [ 236.923788][ T9980] loop4: detected capacity change from 0 to 764 00:03:56 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0x60b320) 00:03:56 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x5c00, 0x4004400}) 00:03:56 executing program 1: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000001340)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRESHEX, @ANYRESDEC, @ANYRES64, @ANYBLOB="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", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0xb) [ 236.973960][ T9980] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 237.024238][ T9980] FAULT_INJECTION: forcing a failure. [ 237.024238][ T9980] name failslab, interval 1, probability 0, space 0, times 0 [ 237.031685][ T9980] CPU: 1 PID: 9980 Comm: syz-executor.4 Not tainted 6.4.0-rc7-syzkaller-ge40939bbfc68 #0 [ 237.033764][ T9980] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023 [ 237.035895][ T9980] Call trace: [ 237.036611][ T9980] dump_backtrace+0x1b8/0x1e4 [ 237.037594][ T9980] show_stack+0x2c/0x44 [ 237.038507][ T9980] dump_stack_lvl+0xd0/0x124 [ 237.039475][ T9980] dump_stack+0x1c/0x28 [ 237.040378][ T9980] should_fail_ex+0x3f8/0x5c4 [ 237.041421][ T9980] __should_failslab+0xc8/0x128 [ 237.042471][ T9980] should_failslab+0x10/0x28 [ 237.043449][ T9980] __kmem_cache_alloc_node+0x80/0x388 [ 237.044621][ T9980] __kmalloc+0xb8/0x1b8 [ 237.045552][ T9980] __d_alloc+0xb0/0x6ac [ 237.046456][ T9980] d_alloc_parallel+0xb8/0x1184 [ 237.047541][ T9980] __lookup_slow+0x108/0x374 [ 237.048541][ T9980] lookup_one_unlocked+0x144/0x254 [ 237.049636][ T9980] lookup_one_positive_unlocked+0x3c/0xa4 [ 237.050894][ T9980] ovl_lookup_index+0x198/0x604 [ 237.051920][ T9980] ovl_lookup+0x110c/0x1ab8 [ 237.052896][ T9980] lookup_one_qstr_excl+0x108/0x230 [ 237.054015][ T9980] do_renameat2+0x538/0x10b0 [ 237.055076][ T9980] __arm64_sys_renameat2+0xe0/0xfc [ 237.056125][ T9980] invoke_syscall+0x98/0x2c0 [ 237.057090][ T9980] el0_svc_common+0x138/0x244 [ 237.058195][ T9980] do_el0_svc+0x64/0x198 [ 237.059102][ T9980] el0_svc+0x4c/0x160 [ 237.059968][ T9980] el0t_64_sync_handler+0x84/0xfc [ 237.061066][ T9980] el0t_64_sync+0x190/0x194 [ 237.066614][ T9991] loop3: detected capacity change from 0 to 256 [ 237.073891][ T9980] overlayfs: failed inode index lookup (ino=1866, key=00fb210001000000000000000000000000000000001d0000005201000000000000, err=-12); [ 237.073891][ T9980] overlayfs: mount with '-o index=off' to disable inodes index. [ 237.074607][ T9990] loop1: detected capacity change from 0 to 764 [ 237.087018][ T9990] rock: corrupted directory entry. extent=32, offset=2044, size=237 00:03:57 executing program 4: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRES8, @ANYRESDEC, @ANYRESOCT, @ANYBLOB="3f66161893f1bf1a3e2bdb6a22f62d2be206d10e0fef286db765943a8a781c760c5979070548e2eb51d87390ecd983e261ec884265d9107fae466b020000006f8efe811d688b6fb5a99d545131f8eff1b0a1681a5eace97cbe4c0070088afe79c80e813566c7227a9b2c1a7d38075d3a3f69096e3dd9cb07445c1f4bb70c7728adf3f6f195c6460000002548c1d037c7d9d01836e6a5d29b9616447c", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x0) (fail_nth: 18) 00:03:57 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x300, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:03:57 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0x800000) 00:03:57 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x1000000, 0x4004400}) 00:03:57 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, 0x0, 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r4, &(0x7f0000004b40)={0x2020}, 0x1403) 00:03:57 executing program 1: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000001340)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRESHEX, @ANYRESDEC, @ANYRES64, @ANYBLOB="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", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$eJzs3U9sHPW9APDvBPuRZySEeE95URTCEHhSkILZXYOpxYEu67E9sN5d7ayrRFUFEXGQFQcQFLXkUMiF/lGrqqceKVduvbWq1Eo9tD1VKtfekDi1tGqlqlVVKdXMrhMnXtvkr1P4fFbe3+zMd2a+v/F6vjvrndkAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACJpzddq9STaeWflRLq91ny/u7zD9I3l/eKKZof1RiTlT+zfHweHow7+7+XJB8q7o3F4+Ohw7C+b/XH+ngP3Pf0/E/s25t8hoVstiXinTOrsqfX11df3MJGb4Ds/u+ZZ/nGxvF/MOnnRzZebi1maF910bna29vjSQpEu5O2sOFkMsuW01c+ag24/PdZ6NK3Pzc2k2fTJ7kpncb7ZzjZGPvVYo1abTZ+b7mXNftHtPP7cdNFaytvtvLNYxTRqX4sy5qnyifh8PkgHWXM5Tc+sra/O7JZqGVTfYfrhR+77+M2P/rq22tghKBk9MRv1eqNRn31y7smnarWJRq1x5YjaVWJLxJ4+abkD3LydN9ygfaP6H+3IoxMrcSLSMbfJaMV89KMby2Onb6n////4n36703o31/+NKn/w8uRDUdX/I8NHR7ar/9vkcvtub8RbcT7OxqlYj/VYjdf3PKNdbvtu7vIWI4tO5FFEN/JYjmY1Jh2NSWMuZmM2avFCLMVCFJHGQuTRjiyKOBlFDCKrnlGt6EcWzRhEN/qRxrFoxaORRj3mYi5mIo0spuNkdGMlOrEY89GslnIm1qrtPnNVXge+8eJPX/7dx++Vw5eC6jt0JClfzJVBf9khaEsxV/+5ZrdgLw7X5+JG/QcAAAA+s5Lq3ffy+H8yHqiGFvJ29uW9TgsAAAC4iar//B8um8ly6IFIyuP/2pjID297bgAAAMDNkVTn2CURMRUPDoc2Tpca9yYAAAAA8B+o+v//kbKZini7GuH4HwAAAD5jvrXdNfY/2rjGbtG7O/n5n6Pfn0wu9E48kpxrlnHNc3cN5xs1X7q0xMHCoeTe0UKqZnbi/D1JREy0ssPJxtUv/3X3sP2kuj80cWn27a71n+ySQOycQPUovhsPDWMeOj1sT29MGa5laiFvZ9Otbvvp6pKI5c/gzVfWvh5V97/dWb43iTNr66vTL726frrK5UK5lAvnRhdQ3HIdxR1yuTjaAvHA+B5PVidijNY7NVxvbXP/9w1n33cN63w3jg5jjk4N26kr+7+/XGd9+ul6NJv37htkJwZvXtzU+1EW9Rvs+bvx8DDm4WMPD5sxWTSuyOKVrVk0NmdxXdti+yzee+jtE3/7VTfJZnbLYuYGswDYK2eqq/5cXYX+eXGorP9b6u517OXOXH6V8d+j6E21biJuTnV/N44NY44NX09MHBpTV2pj9uivrb3269Ee/YkPfvijrxz5zY+vv7p9EI8OY0ZN3P/LbWps2efvXVVV3y/neH/b9RbtRhKTEXd99dxrceCNt84/tnbu1MurL6++0mjMzNaeqNWebMRk9VJh1Kg9AIyx+3fs7BqRPLHLUfX9lz5SMB0vxauxHqfjeHW2QUQ8OH6pU5s+hnB8l6PWqU3f8HJ8l2PLy7GNrbFJbBM7s2mL/d8Pqubvt+xXAgC33NFd6vCnqf/HdznuvrKWX3V0HNvX8nG+cEu3BgB8PmT9T5KpwTeTfj/vvVCfm6s3B0tZ2u+2nk/7+fxiluadQdZvLTU7i1na63cH3dbGG8fzWZEWK71etz9IF7r9tNct8hPVN7+no69+L7LlZmeQt4peO2sWWdrqdgbN1iCdz4tW2lt5tp0XS1m/mrnoZa18IW81B3m3kxbdlX4rm07TIss2BebzWWeQL+TlYCft9fPlZv9CRLRXlrN0Pita/bw36A4XuLGuvLPQ7S9Xi53e2v0/3O7tDQB3gjfeOn/21Pr66uvXN/D7TxO8130EAK6kSgMAAAAAAAAAAAAAwJ1v6+l65dgbOCPw2gbujlu+is/tQPmLvAPS2NuBF5955ux2Mc++fXDp0y1n/F/K+FNd3/njf/3k+8MxX7xdPf0wIq5j9ovJDjF7vWcCAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgK3+HQAA//+wmGUO") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0xc) [ 237.177683][ T9997] loop3: detected capacity change from 0 to 256 00:03:57 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x3e7, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:03:57 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0x1000000) [ 237.239252][T10003] loop1: detected capacity change from 0 to 764 00:03:57 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x500, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) [ 237.282327][T10003] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 237.303690][T10005] loop4: detected capacity change from 0 to 764 00:03:57 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r4, &(0x7f0000004b40)={0x2020}, 0x1403) 00:03:57 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x2000000, 0x4004400}) 00:03:57 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0x2000000) [ 237.322499][T10005] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 237.378650][T10005] FAULT_INJECTION: forcing a failure. [ 237.378650][T10005] name failslab, interval 1, probability 0, space 0, times 0 [ 237.389006][T10005] CPU: 0 PID: 10005 Comm: syz-executor.4 Not tainted 6.4.0-rc7-syzkaller-ge40939bbfc68 #0 [ 237.391114][T10005] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023 [ 237.393251][T10005] Call trace: [ 237.393921][T10005] dump_backtrace+0x1b8/0x1e4 [ 237.394974][T10005] show_stack+0x2c/0x44 [ 237.395895][T10005] dump_stack_lvl+0xd0/0x124 [ 237.396933][T10005] dump_stack+0x1c/0x28 [ 237.397812][T10005] should_fail_ex+0x3f8/0x5c4 [ 237.398858][T10005] __should_failslab+0xc8/0x128 [ 237.399942][T10005] should_failslab+0x10/0x28 [ 237.400985][T10005] __kmem_cache_alloc_node+0x80/0x388 [ 237.402131][T10005] __kmalloc+0xb8/0x1b8 [ 237.403103][T10005] ovl_alloc_entry+0x30/0x9c [ 237.404184][T10005] ovl_lookup+0x1170/0x1ab8 [ 237.405197][T10005] lookup_one_qstr_excl+0x108/0x230 [ 237.406320][T10005] do_renameat2+0x538/0x10b0 [ 237.407350][T10005] __arm64_sys_renameat2+0xe0/0xfc [ 237.408464][T10005] invoke_syscall+0x98/0x2c0 [ 237.409484][T10005] el0_svc_common+0x138/0x244 [ 237.410459][T10005] do_el0_svc+0x64/0x198 [ 237.411339][T10005] el0_svc+0x4c/0x160 [ 237.412286][T10005] el0t_64_sync_handler+0x84/0xfc [ 237.413399][T10005] el0t_64_sync+0x190/0x194 00:03:57 executing program 4: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRES8, @ANYRESDEC, @ANYRESOCT, @ANYBLOB="3f66161893f1bf1a3e2bdb6a22f62d2be206d10e0fef286db765943a8a781c760c5979070548e2eb51d87390ecd983e261ec884265d9107fae466b020000006f8efe811d688b6fb5a99d545131f8eff1b0a1681a5eace97cbe4c0070088afe79c80e813566c7227a9b2c1a7d38075d3a3f69096e3dd9cb07445c1f4bb70c7728adf3f6f195c6460000002548c1d037c7d9d01836e6a5d29b9616447c", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x0) (fail_nth: 19) 00:03:57 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0x3000000) 00:03:57 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x600, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:03:57 executing program 1: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000001340)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRESHEX, @ANYRESDEC, @ANYRES64, @ANYBLOB="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", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0xd) [ 237.445361][T10016] loop3: detected capacity change from 0 to 256 00:03:57 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0x4000000) 00:03:57 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x700, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:03:57 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x3000000, 0x4004400}) [ 237.518734][T10022] loop1: detected capacity change from 0 to 764 00:03:57 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r4, &(0x7f0000004b40)={0x2020}, 0x1403) [ 237.554074][T10022] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 237.554657][T10028] loop4: detected capacity change from 0 to 764 00:03:57 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x900, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) [ 237.572588][T10028] rock: corrupted directory entry. extent=32, offset=2044, size=237 00:03:57 executing program 1: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000001340)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRESHEX, @ANYRESDEC, @ANYRES64, @ANYBLOB="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", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0xe) 00:03:57 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0x5000000) [ 237.626852][T10028] FAULT_INJECTION: forcing a failure. [ 237.626852][T10028] name failslab, interval 1, probability 0, space 0, times 0 [ 237.669251][T10028] CPU: 0 PID: 10028 Comm: syz-executor.4 Not tainted 6.4.0-rc7-syzkaller-ge40939bbfc68 #0 [ 237.671348][T10028] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023 [ 237.673526][T10028] Call trace: [ 237.674262][T10028] dump_backtrace+0x1b8/0x1e4 [ 237.675273][T10028] show_stack+0x2c/0x44 [ 237.676138][T10028] dump_stack_lvl+0xd0/0x124 [ 237.677110][T10028] dump_stack+0x1c/0x28 [ 237.677986][T10028] should_fail_ex+0x3f8/0x5c4 [ 237.679085][T10028] __should_failslab+0xc8/0x128 [ 237.680090][T10028] should_failslab+0x10/0x28 [ 237.681094][T10028] slab_pre_alloc_hook+0x6c/0x334 [ 237.682239][T10028] kmem_cache_alloc_lru+0x58/0x3b8 [ 237.683291][T10028] ovl_alloc_inode+0x30/0xa0 [ 237.684279][T10028] iget5_locked+0xa4/0x234 [ 237.685154][T10028] ovl_get_inode+0x550/0xc00 [ 237.686166][T10028] ovl_lookup+0x14c4/0x1ab8 [ 237.687178][T10028] lookup_one_qstr_excl+0x108/0x230 [ 237.688306][T10028] do_renameat2+0x538/0x10b0 [ 237.689357][T10028] __arm64_sys_renameat2+0xe0/0xfc [ 237.690432][T10028] invoke_syscall+0x98/0x2c0 [ 237.691464][T10028] el0_svc_common+0x138/0x244 [ 237.692428][T10028] do_el0_svc+0x64/0x198 [ 237.693316][T10028] el0_svc+0x4c/0x160 [ 237.694137][T10028] el0t_64_sync_handler+0x84/0xfc [ 237.695196][T10028] el0t_64_sync+0x190/0x194 [ 237.703122][T10028] overlayfs: failed to get inode (-12) 00:03:57 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0xf00, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) [ 237.708565][T10036] loop3: detected capacity change from 0 to 256 [ 237.763116][T10038] loop1: detected capacity change from 0 to 764 [ 237.796170][T10038] rock: corrupted directory entry. extent=32, offset=2044, size=237 00:03:57 executing program 4: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRES8, @ANYRESDEC, @ANYRESOCT, @ANYBLOB="3f66161893f1bf1a3e2bdb6a22f62d2be206d10e0fef286db765943a8a781c760c5979070548e2eb51d87390ecd983e261ec884265d9107fae466b020000006f8efe811d688b6fb5a99d545131f8eff1b0a1681a5eace97cbe4c0070088afe79c80e813566c7227a9b2c1a7d38075d3a3f69096e3dd9cb07445c1f4bb70c7728adf3f6f195c6460000002548c1d037c7d9d01836e6a5d29b9616447c", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x0) (fail_nth: 20) 00:03:57 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0x6000000) 00:03:57 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x4000000, 0x4004400}) 00:03:57 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r4, &(0x7f0000004b40)={0x2020}, 0x1403) 00:03:57 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x3400, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:03:57 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0x7000000) [ 237.858917][T10048] loop3: detected capacity change from 0 to 256 00:03:57 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x4000, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:03:57 executing program 1: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000001340)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRESHEX, @ANYRESDEC, @ANYRES64, @ANYBLOB="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", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x10) 00:03:57 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0x8000000) 00:03:57 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x4800, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:03:57 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x40043ff, 0x4004400}) [ 237.955643][T10057] loop4: detected capacity change from 0 to 764 00:03:57 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0x9000000) [ 237.965043][T10057] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 238.002413][T10057] FAULT_INJECTION: forcing a failure. [ 238.002413][T10057] name failslab, interval 1, probability 0, space 0, times 0 [ 238.005410][T10057] CPU: 1 PID: 10057 Comm: syz-executor.4 Not tainted 6.4.0-rc7-syzkaller-ge40939bbfc68 #0 [ 238.007628][T10057] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023 [ 238.009766][T10057] Call trace: [ 238.010495][T10057] dump_backtrace+0x1b8/0x1e4 [ 238.011504][T10057] show_stack+0x2c/0x44 [ 238.012396][T10057] dump_stack_lvl+0xd0/0x124 [ 238.013367][T10057] dump_stack+0x1c/0x28 [ 238.014228][T10057] should_fail_ex+0x3f8/0x5c4 [ 238.015277][T10057] __should_failslab+0xc8/0x128 [ 238.016345][T10057] should_failslab+0x10/0x28 [ 238.017310][T10057] kmem_cache_alloc+0x80/0x434 [ 238.018368][T10057] security_inode_alloc+0x30/0x124 [ 238.019519][T10057] inode_init_always+0x658/0xac0 [ 238.020557][T10057] iget5_locked+0xb8/0x234 [ 238.021504][T10057] ovl_get_inode+0x550/0xc00 [ 238.022550][T10057] ovl_lookup+0x14c4/0x1ab8 [ 238.023508][T10057] lookup_one_qstr_excl+0x108/0x230 [ 238.024707][T10057] do_renameat2+0x538/0x10b0 [ 238.025685][T10057] __arm64_sys_renameat2+0xe0/0xfc [ 238.026769][T10057] invoke_syscall+0x98/0x2c0 [ 238.027806][T10057] el0_svc_common+0x138/0x244 [ 238.028823][T10057] do_el0_svc+0x64/0x198 [ 238.029698][T10057] el0_svc+0x4c/0x160 [ 238.030481][T10057] el0t_64_sync_handler+0x84/0xfc [ 238.031525][T10057] el0t_64_sync+0x190/0x194 [ 238.058626][T10063] loop1: detected capacity change from 0 to 764 [ 238.070638][T10063] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 238.080913][T10057] overlayfs: failed to get inode (-12) 00:03:58 executing program 4: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRES8, @ANYRESDEC, @ANYRESOCT, @ANYBLOB="3f66161893f1bf1a3e2bdb6a22f62d2be206d10e0fef286db765943a8a781c760c5979070548e2eb51d87390ecd983e261ec884265d9107fae466b020000006f8efe811d688b6fb5a99d545131f8eff1b0a1681a5eace97cbe4c0070088afe79c80e813566c7227a9b2c1a7d38075d3a3f69096e3dd9cb07445c1f4bb70c7728adf3f6f195c6460000002548c1d037c7d9d01836e6a5d29b9616447c", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$eJzs3U9sHPW9APDvBPuRZySEeE95URTCEHhSkILZXYOpxYEu67E9sN5d7ayrRFUFEXGQFQcQFLXkUMiF/lGrqqceKVduvbWq1Eo9tD1VKtfekDi1tGqlqlVVKdXMrhMnXtvkr1P4fFbe3+zMd2a+v/F6vjvrndkAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACJpzddq9STaeWflRLq91ny/u7zD9I3l/eKKZof1RiTlT+zfHweHow7+7+XJB8q7o3F4+Ohw7C+b/XH+ngP3Pf0/E/s25t8hoVstiXinTOrsqfX11df3MJGb4Ds/u+ZZ/nGxvF/MOnnRzZebi1maF910bna29vjSQpEu5O2sOFkMsuW01c+ag24/PdZ6NK3Pzc2k2fTJ7kpncb7ZzjZGPvVYo1abTZ+b7mXNftHtPP7cdNFaytvtvLNYxTRqX4sy5qnyifh8PkgHWXM5Tc+sra/O7JZqGVTfYfrhR+77+M2P/rq22tghKBk9MRv1eqNRn31y7smnarWJRq1x5YjaVWJLxJ4+abkD3LydN9ygfaP6H+3IoxMrcSLSMbfJaMV89KMby2Onb6n////4n36703o31/+NKn/w8uRDUdX/I8NHR7ar/9vkcvtub8RbcT7OxqlYj/VYjdf3PKNdbvtu7vIWI4tO5FFEN/JYjmY1Jh2NSWMuZmM2avFCLMVCFJHGQuTRjiyKOBlFDCKrnlGt6EcWzRhEN/qRxrFoxaORRj3mYi5mIo0spuNkdGMlOrEY89GslnIm1qrtPnNVXge+8eJPX/7dx++Vw5eC6jt0JClfzJVBf9khaEsxV/+5ZrdgLw7X5+JG/QcAAAA+s5Lq3ffy+H8yHqiGFvJ29uW9TgsAAAC4iar//B8um8ly6IFIyuP/2pjID297bgAAAMDNkVTn2CURMRUPDoc2Tpca9yYAAAAA8B+o+v//kbKZini7GuH4HwAAAD5jvrXdNfY/2rjGbtG7O/n5n6Pfn0wu9E48kpxrlnHNc3cN5xs1X7q0xMHCoeTe0UKqZnbi/D1JREy0ssPJxtUv/3X3sP2kuj80cWn27a71n+ySQOycQPUovhsPDWMeOj1sT29MGa5laiFvZ9Otbvvp6pKI5c/gzVfWvh5V97/dWb43iTNr66vTL726frrK5UK5lAvnRhdQ3HIdxR1yuTjaAvHA+B5PVidijNY7NVxvbXP/9w1n33cN63w3jg5jjk4N26kr+7+/XGd9+ul6NJv37htkJwZvXtzU+1EW9Rvs+bvx8DDm4WMPD5sxWTSuyOKVrVk0NmdxXdti+yzee+jtE3/7VTfJZnbLYuYGswDYK2eqq/5cXYX+eXGorP9b6u517OXOXH6V8d+j6E21biJuTnV/N44NY44NX09MHBpTV2pj9uivrb3269Ee/YkPfvijrxz5zY+vv7p9EI8OY0ZN3P/LbWps2efvXVVV3y/neH/b9RbtRhKTEXd99dxrceCNt84/tnbu1MurL6++0mjMzNaeqNWebMRk9VJh1Kg9AIyx+3fs7BqRPLHLUfX9lz5SMB0vxauxHqfjeHW2QUQ8OH6pU5s+hnB8l6PWqU3f8HJ8l2PLy7GNrbFJbBM7s2mL/d8Pqubvt+xXAgC33NFd6vCnqf/HdznuvrKWX3V0HNvX8nG+cEu3BgB8PmT9T5KpwTeTfj/vvVCfm6s3B0tZ2u+2nk/7+fxiluadQdZvLTU7i1na63cH3dbGG8fzWZEWK71etz9IF7r9tNct8hPVN7+no69+L7LlZmeQt4peO2sWWdrqdgbN1iCdz4tW2lt5tp0XS1m/mrnoZa18IW81B3m3kxbdlX4rm07TIss2BebzWWeQL+TlYCft9fPlZv9CRLRXlrN0Pita/bw36A4XuLGuvLPQ7S9Xi53e2v0/3O7tDQB3gjfeOn/21Pr66uvXN/D7TxO8130EAK6kSgMAAAAAAAAAAAAAwJ1v6+l65dgbOCPw2gbujlu+is/tQPmLvAPS2NuBF5955ux2Mc++fXDp0y1n/F/K+FNd3/njf/3k+8MxX7xdPf0wIq5j9ovJDjF7vWcCAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgK3+HQAA//+wmGUO") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x0) (fail_nth: 21) 00:03:58 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, 0x0) read$FUSE(r4, &(0x7f0000004b40)={0x2020}, 0x1403) 00:03:58 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x6000, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:03:58 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x5000000, 0x4004400}) 00:03:58 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0xa000000) [ 238.106743][T10068] loop3: detected capacity change from 0 to 256 00:03:58 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0xb001, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:03:58 executing program 1: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000001340)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRESHEX, @ANYRESDEC, @ANYRES64, @ANYBLOB="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", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x11) 00:03:58 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, 0x0) read$FUSE(r4, &(0x7f0000004b40)={0x2020}, 0x1403) 00:03:58 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0xd000000) 00:03:58 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0xe703, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) [ 238.234403][T10076] loop4: detected capacity change from 0 to 764 00:03:58 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x6000000, 0x4004400}) [ 238.267690][T10078] loop3: detected capacity change from 0 to 256 [ 238.300157][T10076] rock: corrupted directory entry. extent=32, offset=2044, size=237 00:03:58 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0xe000000) [ 238.320940][T10083] loop1: detected capacity change from 0 to 764 [ 238.325343][T10083] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 238.345690][T10076] FAULT_INJECTION: forcing a failure. [ 238.345690][T10076] name failslab, interval 1, probability 0, space 0, times 0 [ 238.362203][T10076] CPU: 1 PID: 10076 Comm: syz-executor.4 Not tainted 6.4.0-rc7-syzkaller-ge40939bbfc68 #0 [ 238.364302][T10076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023 [ 238.366352][T10076] Call trace: [ 238.367061][T10076] dump_backtrace+0x1b8/0x1e4 [ 238.368067][T10076] show_stack+0x2c/0x44 [ 238.368942][T10076] dump_stack_lvl+0xd0/0x124 [ 238.369905][T10076] dump_stack+0x1c/0x28 [ 238.370751][T10076] should_fail_ex+0x3f8/0x5c4 [ 238.371669][T10076] __should_failslab+0xc8/0x128 [ 238.372679][T10076] should_failslab+0x10/0x28 [ 238.373609][T10076] __kmem_cache_alloc_node+0x80/0x388 [ 238.374798][T10076] kmalloc_trace+0x3c/0x88 [ 238.375744][T10076] smk_fetch+0xa8/0x150 [ 238.376612][T10076] smack_d_instantiate+0x5a0/0x938 [ 238.377649][T10076] security_d_instantiate+0x98/0xf0 [ 238.378675][T10076] d_splice_alias+0x70/0x310 [ 238.379629][T10076] ovl_lookup+0x147c/0x1ab8 [ 238.380634][T10076] lookup_one_qstr_excl+0x108/0x230 [ 238.381692][T10076] do_renameat2+0x538/0x10b0 [ 238.382653][T10076] __arm64_sys_renameat2+0xe0/0xfc [ 238.383726][T10076] invoke_syscall+0x98/0x2c0 [ 238.384741][T10076] el0_svc_common+0x138/0x244 [ 238.385786][T10076] do_el0_svc+0x64/0x198 [ 238.386755][T10076] el0_svc+0x4c/0x160 [ 238.387536][T10076] el0t_64_sync_handler+0x84/0xfc [ 238.388604][T10076] el0t_64_sync+0x190/0x194 00:03:58 executing program 4: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRES8, @ANYRESDEC, @ANYRESOCT, @ANYBLOB="3f66161893f1bf1a3e2bdb6a22f62d2be206d10e0fef286db765943a8a781c760c5979070548e2eb51d87390ecd983e261ec884265d9107fae466b020000006f8efe811d688b6fb5a99d545131f8eff1b0a1681a5eace97cbe4c0070088afe79c80e813566c7227a9b2c1a7d38075d3a3f69096e3dd9cb07445c1f4bb70c7728adf3f6f195c6460000002548c1d037c7d9d01836e6a5d29b9616447c", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x0) (fail_nth: 22) 00:03:58 executing program 1: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000001340)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRESHEX, @ANYRESDEC, @ANYRES64, @ANYBLOB="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", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x12) 00:03:58 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0xff00, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:03:58 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0xf000000) 00:03:58 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, 0x0) read$FUSE(r4, &(0x7f0000004b40)={0x2020}, 0x1403) 00:03:58 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x7000000, 0x4004400}) [ 238.474174][T10092] loop3: detected capacity change from 0 to 256 00:03:58 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0x10000000) 00:03:58 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x30000, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) [ 238.531062][T10098] loop1: detected capacity change from 0 to 764 00:03:58 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(0xffffffffffffffff, &(0x7f0000004b40)={0x2020}, 0x1403) [ 238.557226][T10098] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 238.593290][T10104] loop4: detected capacity change from 0 to 764 [ 238.599143][T10104] rock: corrupted directory entry. extent=32, offset=2044, size=237 00:03:58 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0x11000000) 00:03:58 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) [ 238.635315][T10104] FAULT_INJECTION: forcing a failure. [ 238.635315][T10104] name failslab, interval 1, probability 0, space 0, times 0 [ 238.640730][T10106] loop3: detected capacity change from 0 to 256 00:03:58 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x34000, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) [ 238.655390][T10104] CPU: 1 PID: 10104 Comm: syz-executor.4 Not tainted 6.4.0-rc7-syzkaller-ge40939bbfc68 #0 [ 238.657509][T10104] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023 [ 238.659649][T10104] Call trace: [ 238.660322][T10104] dump_backtrace+0x1b8/0x1e4 [ 238.661318][T10104] show_stack+0x2c/0x44 [ 238.662267][T10104] dump_stack_lvl+0xd0/0x124 [ 238.663348][T10104] dump_stack+0x1c/0x28 [ 238.664267][T10104] should_fail_ex+0x3f8/0x5c4 [ 238.665371][T10104] __should_failslab+0xc8/0x128 [ 238.666380][T10104] should_failslab+0x10/0x28 [ 238.667340][T10104] __kmem_cache_alloc_node+0x80/0x388 [ 238.668484][T10104] __kmalloc_node_track_caller+0xbc/0x1c0 [ 238.669718][T10104] kstrdup+0x50/0x98 [ 238.670615][T10104] smack_inode_getsecurity+0x1b8/0x258 [ 238.671816][T10104] security_inode_getsecurity+0xcc/0x124 [ 238.673143][T10104] vfs_getxattr+0x188/0x2c4 [ 238.674199][T10104] ovl_xattr_get+0x124/0x17c [ 238.675208][T10104] ovl_other_xattr_get+0x48/0x60 [ 238.676270][T10104] __vfs_getxattr+0x394/0x3c0 [ 238.677281][T10104] smk_fetch+0xc8/0x150 [ 238.678137][T10104] smack_d_instantiate+0x5a0/0x938 [ 238.679236][T10104] security_d_instantiate+0x98/0xf0 [ 238.680344][T10104] d_splice_alias+0x70/0x310 [ 238.681272][T10104] ovl_lookup+0x147c/0x1ab8 [ 238.682225][T10104] lookup_one_qstr_excl+0x108/0x230 [ 238.683291][T10104] do_renameat2+0x538/0x10b0 [ 238.684339][T10104] __arm64_sys_renameat2+0xe0/0xfc [ 238.685522][T10104] invoke_syscall+0x98/0x2c0 [ 238.686547][T10104] el0_svc_common+0x138/0x244 [ 238.687631][T10104] do_el0_svc+0x64/0x198 [ 238.688615][T10104] el0_svc+0x4c/0x160 [ 238.689514][T10104] el0t_64_sync_handler+0x84/0xfc [ 238.690550][T10104] el0t_64_sync+0x190/0x194 00:03:58 executing program 4: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRES8, @ANYRESDEC, @ANYRESOCT, @ANYBLOB="3f66161893f1bf1a3e2bdb6a22f62d2be206d10e0fef286db765943a8a781c760c5979070548e2eb51d87390ecd983e261ec884265d9107fae466b020000006f8efe811d688b6fb5a99d545131f8eff1b0a1681a5eace97cbe4c0070088afe79c80e813566c7227a9b2c1a7d38075d3a3f69096e3dd9cb07445c1f4bb70c7728adf3f6f195c6460000002548c1d037c7d9d01836e6a5d29b9616447c", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x0) (fail_nth: 23) 00:03:58 executing program 1: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000001340)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRESHEX, @ANYRESDEC, @ANYRES64, @ANYBLOB="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", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x18) 00:03:58 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0x1f000000) 00:03:58 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x400300, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:03:58 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(0xffffffffffffffff, &(0x7f0000004b40)={0x2020}, 0x1403) 00:03:58 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x9000000, 0x4004400}) [ 238.827257][T10115] loop1: detected capacity change from 0 to 764 [ 238.835159][T10115] rock: corrupted directory entry. extent=32, offset=2044, size=237 00:03:58 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0x1fffefff) [ 238.850635][T10119] loop3: detected capacity change from 0 to 256 00:03:58 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x1000000, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:03:58 executing program 1: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000001340)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRESHEX, @ANYRESDEC, @ANYRES64, @ANYBLOB="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", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x24) 00:03:58 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$eJzs3UGLEmEYB/BHM7VO3oLoMNClk1SfwAiDaCAoPNSpwLpoBHmZuuTH2A+4H2Dx5GVx2Z1dZxUXRFbHdX+/iw/+52We9/LOaZ759uzXoP979PP4yVE0m5WodqIT00q0ohpXxgEAHJLpbBYns1zZvQAAu7HG8/90xy0BAFv2+cvXD2/StPspSZoRk3HWy3r5b56/e592XyYXWsWqSZb1HszzV3meLOYP4/Fl/nplXo8Xz/P8PHv7MV3KG9Hf/vYBAAAAAAAAAAAAAAAAAAAAAKAU7WRu5XyfdvumPK+uzQdamt9Ti6e1nW0DAAAAAAAAAAAAAAAAAAAA7rTR33+D78Phjz9F0YiIxX8OuKjGXrShuNUi2Y82hrHZ8npElN58cUY0yjygAAAAAAAAAAAAAAAAAADgHile+i27EwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAoT/H9/w2K/xGxxsXzmz0qdasAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAcsLMAAAD//xnsMng=") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(0xffffffffffffffff, &(0x7f0000004b40)={0x2020}, 0x1403) 00:03:58 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x2000000, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:03:58 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0x1fffffff) [ 238.995909][T10132] loop4: detected capacity change from 0 to 764 [ 239.002154][T10134] loop3: detected capacity change from 0 to 256 [ 239.023334][T10132] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 239.052335][T10136] loop1: detected capacity change from 0 to 764 [ 239.060035][T10132] FAULT_INJECTION: forcing a failure. [ 239.060035][T10132] name failslab, interval 1, probability 0, space 0, times 0 [ 239.065815][T10132] CPU: 0 PID: 10132 Comm: syz-executor.4 Not tainted 6.4.0-rc7-syzkaller-ge40939bbfc68 #0 [ 239.067899][T10132] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023 [ 239.070127][T10132] Call trace: [ 239.070796][T10132] dump_backtrace+0x1b8/0x1e4 [ 239.071779][T10132] show_stack+0x2c/0x44 [ 239.072677][T10132] dump_stack_lvl+0xd0/0x124 [ 239.073748][T10132] dump_stack+0x1c/0x28 [ 239.074636][T10132] should_fail_ex+0x3f8/0x5c4 [ 239.075572][T10132] __should_failslab+0xc8/0x128 [ 239.076613][T10132] should_failslab+0x10/0x28 [ 239.077673][T10132] __kmem_cache_alloc_node+0x80/0x388 [ 239.078836][T10132] __kmalloc_node_track_caller+0xbc/0x1c0 [ 239.080086][T10132] kstrndup+0x58/0xd4 [ 239.080939][T10132] smk_import_entry+0x1ac/0x430 [ 239.081953][T10132] smk_fetch+0xfc/0x150 [ 239.082845][T10132] smack_d_instantiate+0x5a0/0x938 [ 239.083985][T10132] security_d_instantiate+0x98/0xf0 [ 239.085156][T10132] d_splice_alias+0x70/0x310 [ 239.086184][T10132] ovl_lookup+0x147c/0x1ab8 [ 239.087177][T10132] lookup_one_qstr_excl+0x108/0x230 [ 239.088335][T10132] do_renameat2+0x538/0x10b0 [ 239.089355][T10132] __arm64_sys_renameat2+0xe0/0xfc [ 239.090555][T10132] invoke_syscall+0x98/0x2c0 [ 239.091571][T10132] el0_svc_common+0x138/0x244 [ 239.092536][T10132] do_el0_svc+0x64/0x198 [ 239.093508][T10132] el0_svc+0x4c/0x160 [ 239.094376][T10132] el0t_64_sync_handler+0x84/0xfc [ 239.095497][T10132] el0t_64_sync+0x190/0x194 00:03:59 executing program 4: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRES8, @ANYRESDEC, @ANYRESOCT, @ANYBLOB="3f66161893f1bf1a3e2bdb6a22f62d2be206d10e0fef286db765943a8a781c760c5979070548e2eb51d87390ecd983e261ec884265d9107fae466b020000006f8efe811d688b6fb5a99d545131f8eff1b0a1681a5eace97cbe4c0070088afe79c80e813566c7227a9b2c1a7d38075d3a3f69096e3dd9cb07445c1f4bb70c7728adf3f6f195c6460000002548c1d037c7d9d01836e6a5d29b9616447c", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x0) (fail_nth: 24) 00:03:59 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0xa000000, 0x4004400}) 00:03:59 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0x20000000) 00:03:59 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x3000000, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:03:59 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r4, 0x0, 0x0) 00:03:59 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x4000000, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:03:59 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0x20b35fff) [ 239.174039][T10136] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 239.177874][T10145] loop3: detected capacity change from 0 to 256 00:03:59 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0x20b36000) 00:03:59 executing program 1: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000001340)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRESHEX, @ANYRESDEC, @ANYRES64, @ANYBLOB="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", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x25) 00:03:59 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x5000000, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:03:59 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0xb000000, 0x4004400}) 00:03:59 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r4, 0x0, 0x0) [ 239.319291][T10156] loop4: detected capacity change from 0 to 764 [ 239.331323][T10157] loop3: detected capacity change from 0 to 256 [ 239.346404][T10156] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 239.382716][T10160] loop1: detected capacity change from 0 to 764 [ 239.399547][T10156] FAULT_INJECTION: forcing a failure. [ 239.399547][T10156] name failslab, interval 1, probability 0, space 0, times 0 [ 239.416489][T10160] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 239.421574][T10156] CPU: 0 PID: 10156 Comm: syz-executor.4 Not tainted 6.4.0-rc7-syzkaller-ge40939bbfc68 #0 [ 239.423738][T10156] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023 [ 239.425864][T10156] Call trace: [ 239.426541][T10156] dump_backtrace+0x1b8/0x1e4 [ 239.427530][T10156] show_stack+0x2c/0x44 [ 239.428428][T10156] dump_stack_lvl+0xd0/0x124 [ 239.429440][T10156] dump_stack+0x1c/0x28 [ 239.430403][T10156] should_fail_ex+0x3f8/0x5c4 [ 239.431392][T10156] __should_failslab+0xc8/0x128 [ 239.432386][T10156] should_failslab+0x10/0x28 [ 239.433420][T10156] __kmem_cache_alloc_node+0x80/0x388 [ 239.434616][T10156] kmalloc_trace+0x3c/0x88 [ 239.435555][T10156] smk_fetch+0xa8/0x150 [ 239.436449][T10156] smack_d_instantiate+0x6cc/0x938 [ 239.437534][T10156] security_d_instantiate+0x98/0xf0 [ 239.438613][T10156] d_splice_alias+0x70/0x310 [ 239.439600][T10156] ovl_lookup+0x147c/0x1ab8 [ 239.440577][T10156] lookup_one_qstr_excl+0x108/0x230 [ 239.441671][T10156] do_renameat2+0x538/0x10b0 [ 239.442748][T10156] __arm64_sys_renameat2+0xe0/0xfc [ 239.443840][T10156] invoke_syscall+0x98/0x2c0 [ 239.444958][T10156] el0_svc_common+0x138/0x244 [ 239.446036][T10156] do_el0_svc+0x64/0x198 [ 239.446923][T10156] el0_svc+0x4c/0x160 [ 239.447747][T10156] el0t_64_sync_handler+0x84/0xfc [ 239.448780][T10156] el0t_64_sync+0x190/0x194 00:03:59 executing program 4: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRES8, @ANYRESDEC, @ANYRESOCT, @ANYBLOB="3f66161893f1bf1a3e2bdb6a22f62d2be206d10e0fef286db765943a8a781c760c5979070548e2eb51d87390ecd983e261ec884265d9107fae466b020000006f8efe811d688b6fb5a99d545131f8eff1b0a1681a5eace97cbe4c0070088afe79c80e813566c7227a9b2c1a7d38075d3a3f69096e3dd9cb07445c1f4bb70c7728adf3f6f195c6460000002548c1d037c7d9d01836e6a5d29b9616447c", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x0) (fail_nth: 25) 00:03:59 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x6000000, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:03:59 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0x20ffffff) 00:03:59 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r4, 0x0, 0x0) 00:03:59 executing program 1: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000001340)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRESHEX, @ANYRESDEC, @ANYRES64, @ANYBLOB="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", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x28) 00:03:59 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0xc000000, 0x4004400}) [ 239.505374][T10165] loop3: detected capacity change from 0 to 256 00:03:59 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x7000000, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:03:59 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0x21000000) 00:03:59 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(0xffffffffffffffff, &(0x7f0000004b40)={0x2020}, 0x1403) 00:03:59 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x8000000, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:03:59 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0x21000fff) [ 239.661551][T10178] loop3: detected capacity change from 0 to 256 00:03:59 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x9000000, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) [ 239.668676][T10175] overlayfs: failed to resolve './file0': -2 [ 239.722240][T10181] loop4: detected capacity change from 0 to 764 [ 239.734499][T10181] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 239.784550][T10181] FAULT_INJECTION: forcing a failure. [ 239.784550][T10181] name failslab, interval 1, probability 0, space 0, times 0 [ 239.794614][T10181] CPU: 1 PID: 10181 Comm: syz-executor.4 Not tainted 6.4.0-rc7-syzkaller-ge40939bbfc68 #0 [ 239.796700][T10181] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023 [ 239.798887][T10181] Call trace: [ 239.799593][T10181] dump_backtrace+0x1b8/0x1e4 [ 239.800641][T10181] show_stack+0x2c/0x44 [ 239.801613][T10181] dump_stack_lvl+0xd0/0x124 [ 239.802765][T10181] dump_stack+0x1c/0x28 [ 239.803648][T10181] should_fail_ex+0x3f8/0x5c4 [ 239.804740][T10181] __should_failslab+0xc8/0x128 [ 239.805744][T10181] should_failslab+0x10/0x28 [ 239.806773][T10181] __kmem_cache_alloc_node+0x80/0x388 [ 239.807974][T10181] kmalloc_trace+0x3c/0x88 [ 239.808945][T10181] smk_fetch+0xa8/0x150 [ 239.809851][T10181] smack_d_instantiate+0x728/0x938 [ 239.811000][T10181] security_d_instantiate+0x98/0xf0 [ 239.812174][T10181] d_splice_alias+0x70/0x310 [ 239.813143][T10181] ovl_lookup+0x147c/0x1ab8 [ 239.814151][T10181] lookup_one_qstr_excl+0x108/0x230 [ 239.815339][T10181] do_renameat2+0x538/0x10b0 [ 239.816303][T10181] __arm64_sys_renameat2+0xe0/0xfc [ 239.817346][T10181] invoke_syscall+0x98/0x2c0 [ 239.818359][T10181] el0_svc_common+0x138/0x244 [ 239.819421][T10181] do_el0_svc+0x64/0x198 [ 239.820349][T10181] el0_svc+0x4c/0x160 [ 239.821168][T10181] el0t_64_sync_handler+0x84/0xfc [ 239.822225][T10181] el0t_64_sync+0x190/0x194 00:03:59 executing program 4: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRES8, @ANYRESDEC, @ANYRESOCT, @ANYBLOB="3f66161893f1bf1a3e2bdb6a22f62d2be206d10e0fef286db765943a8a781c760c5979070548e2eb51d87390ecd983e261ec884265d9107fae466b020000006f8efe811d688b6fb5a99d545131f8eff1b0a1681a5eace97cbe4c0070088afe79c80e813566c7227a9b2c1a7d38075d3a3f69096e3dd9cb07445c1f4bb70c7728adf3f6f195c6460000002548c1d037c7d9d01836e6a5d29b9616447c", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x0) (fail_nth: 26) 00:03:59 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0xd000000, 0x4004400}) 00:03:59 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0x23000000) 00:03:59 executing program 1: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000001340)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRESHEX, @ANYRESDEC, @ANYRES64, @ANYBLOB="3f661618939970b8dc2bdf6a22f62d2be206d10e0fef286db765943a8a781c760c5979070548e2eb51007390ecd983e261ec884265d9107fae466b020000006f8efe811d688b6fb5a99d545131f8eff1b0a1681a5eace97cbe4c0070088afe79c80e813566c7227a9b2c1a7d38075d3a3f69096e3dd9cb07445c1f4bb70c7728adf3f6f195c6460000002548c1d037c7d9d01836e6a5d29b9616447c24d1edc81f01d1ef3093333981d8ff546415b8616ba7bf43d8abeca8472431cc7ea5ed7b6232d383fcc6a3faada2b9e71cfe64a9e613c8b2e7f3eba7651ac1ebd158ef4bf81e5e0783c8bc1d86dfca5cd2fff110d17b06bfff1b66c63e3f2ee46c96361a9040965e24df35b311db5a4679b2fb8351981a77f4df2742b8c4e831ea0a42076e244ff75492941482dd6788327e9fd4e6411ff0a83f1a0fd635cb18d79fad76cd4a0db5df0b05eecf3d283e8207b1fef384390725", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x2e) 00:03:59 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0xf000000, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:03:59 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, 0x0, 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r4, &(0x7f0000004b40)={0x2020}, 0x1403) [ 239.891771][T10191] loop1: detected capacity change from 0 to 764 00:03:59 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x34000000, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) [ 239.940294][T10194] loop3: detected capacity change from 0 to 256 [ 239.940745][T10191] rock: corrupted directory entry. extent=32, offset=2044, size=237 00:03:59 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0x40000000) 00:03:59 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0xe000000, 0x4004400}) 00:03:59 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0xff0f0021) 00:03:59 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x40000000, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) [ 240.020573][T10199] overlayfs: failed to resolve './file0': -2 00:04:00 executing program 1: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000001340)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRESHEX, @ANYRESDEC, @ANYRES64, @ANYBLOB="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", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x30) 00:04:00 executing program 4: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRES8, @ANYRESDEC, @ANYRESOCT, @ANYBLOB="3f66161893f1bf1a3e2bdb6a22f62d2be206d10e0fef286db765943a8a781c760c5979070548e2eb51d87390ecd983e261ec884265d9107fae466b020000006f8efe811d688b6fb5a99d545131f8eff1b0a1681a5eace97cbe4c0070088afe79c80e813566c7227a9b2c1a7d38075d3a3f69096e3dd9cb07445c1f4bb70c7728adf3f6f195c6460000002548c1d037c7d9d01836e6a5d29b9616447c", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x0) 00:04:00 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x48000000, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:04:00 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0xff5fb320) 00:04:00 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x0) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r4, &(0x7f0000004b40)={0x2020}, 0x1403) [ 240.161073][T10210] loop4: detected capacity change from 0 to 764 00:04:00 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x60000000, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:04:00 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x10000000, 0x4004400}) [ 240.179544][T10210] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 240.185232][T10215] loop3: detected capacity change from 0 to 256 00:04:00 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0xffefff1f) 00:04:00 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0xb0010000, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) [ 240.259196][T10222] loop1: detected capacity change from 0 to 764 00:04:00 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, 0x0, 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r4, &(0x7f0000004b40)={0x2020}, 0x1403) 00:04:00 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0xffffff1f) [ 240.281521][T10222] rock: corrupted directory entry. extent=32, offset=2044, size=237 00:04:00 executing program 4: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRES8, @ANYRESDEC, @ANYRESOCT, @ANYBLOB="3f66161893f1bf1a3e2bdb6a22f62d2be206d10e0fef286db765943a8a781c760c5979070548e2eb51d87390ecd983e261ec884265d9107fae466b020000006f8efe811d688b6fb5a99d545131f8eff1b0a1681a5eace97cbe4c0070088afe79c80e813566c7227a9b2c1a7d38075d3a3f69096e3dd9cb07445c1f4bb70c7728adf3f6f195c6460000002548c1d037c7d9d01836e6a5d29b9616447c", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x2) 00:04:00 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0xe7030000, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:04:00 executing program 1: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000001340)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRESHEX, @ANYRESDEC, @ANYRES64, @ANYBLOB="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", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x48) [ 240.377289][T10230] loop3: detected capacity change from 0 to 256 00:04:00 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0xffffff20) 00:04:00 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x11000000, 0x4004400}) 00:04:00 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0xf0ffffff, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) [ 240.427054][T10233] loop4: detected capacity change from 0 to 764 [ 240.452486][T10233] rock: corrupted directory entry. extent=32, offset=2044, size=237 00:04:00 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0x1b32f1ffff) 00:04:00 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0xff000000, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) [ 240.497916][T10241] loop1: detected capacity change from 0 to 764 00:04:00 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r4, &(0x7f0000004b40)={0x2020}, 0x1403) (fail_nth: 1) 00:04:00 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x12000000, 0x4004400}) [ 240.549371][T10243] loop3: detected capacity change from 0 to 256 00:04:00 executing program 4: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRES8, @ANYRESDEC, @ANYRESOCT, @ANYBLOB="3f66161893f1bf1a3e2bdb6a22f62d2be206d10e0fef286db765943a8a781c760c5979070548e2eb51d87390ecd983e261ec884265d9107fae466b020000006f8efe811d688b6fb5a99d545131f8eff1b0a1681a5eace97cbe4c0070088afe79c80e813566c7227a9b2c1a7d38075d3a3f69096e3dd9cb07445c1f4bb70c7728adf3f6f195c6460000002548c1d037c7d9d01836e6a5d29b9616447c", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x3) [ 240.577066][T10241] rock: corrupted directory entry. extent=32, offset=2044, size=237 00:04:00 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0x2000000000) 00:04:00 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0xffffff7f, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) [ 240.614815][T10243] FAULT_INJECTION: forcing a failure. [ 240.614815][T10243] name failslab, interval 1, probability 0, space 0, times 0 [ 240.617786][T10243] CPU: 0 PID: 10243 Comm: syz-executor.3 Not tainted 6.4.0-rc7-syzkaller-ge40939bbfc68 #0 [ 240.619890][T10243] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023 [ 240.622023][T10243] Call trace: [ 240.622708][T10243] dump_backtrace+0x1b8/0x1e4 [ 240.623734][T10243] show_stack+0x2c/0x44 [ 240.624573][T10243] dump_stack_lvl+0xd0/0x124 [ 240.625547][T10243] dump_stack+0x1c/0x28 [ 240.626440][T10243] should_fail_ex+0x3f8/0x5c4 [ 240.627503][T10243] __should_failslab+0xc8/0x128 [ 240.628508][T10243] should_failslab+0x10/0x28 [ 240.629551][T10243] __kmem_cache_alloc_node+0x80/0x388 [ 240.630742][T10243] __kmalloc_node+0xc0/0x1c4 [ 240.631779][T10243] kvmalloc_node+0x84/0x1c8 [ 240.632791][T10243] seq_read_iter+0x1d0/0xc44 [ 240.633784][T10243] vfs_read+0x5bc/0x8ac [ 240.634701][T10243] ksys_read+0x15c/0x26c [ 240.635576][T10243] __arm64_sys_read+0x7c/0x90 [ 240.636588][T10243] invoke_syscall+0x98/0x2c0 [ 240.637552][T10243] el0_svc_common+0x138/0x244 [ 240.638526][T10243] do_el0_svc+0x64/0x198 [ 240.639420][T10243] el0_svc+0x4c/0x160 [ 240.640295][T10243] el0t_64_sync_handler+0x84/0xfc [ 240.641444][T10243] el0t_64_sync+0x190/0x194 00:04:00 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r4, &(0x7f0000004b40)={0x2020}, 0x1403) (fail_nth: 2) 00:04:00 executing program 1: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000001340)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRESHEX, @ANYRESDEC, @ANYRES64, @ANYBLOB="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", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x4c) 00:04:00 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0xfffffff0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:04:00 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0xaaaae9a63fff) 00:04:00 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x18000000, 0x4004400}) [ 240.764192][T10255] loop3: detected capacity change from 0 to 256 00:04:00 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:04:00 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0xaaaae9a85fff) [ 240.790204][T10255] FAULT_INJECTION: forcing a failure. [ 240.790204][T10255] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 240.817817][T10263] loop4: detected capacity change from 0 to 764 [ 240.819756][T10255] CPU: 0 PID: 10255 Comm: syz-executor.3 Not tainted 6.4.0-rc7-syzkaller-ge40939bbfc68 #0 [ 240.820529][T10261] loop1: detected capacity change from 0 to 764 [ 240.821859][T10255] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023 [ 240.821893][T10255] Call trace: [ 240.826028][T10255] dump_backtrace+0x1b8/0x1e4 [ 240.827009][T10255] show_stack+0x2c/0x44 [ 240.827864][T10255] dump_stack_lvl+0xd0/0x124 [ 240.828856][T10255] dump_stack+0x1c/0x28 [ 240.829763][T10255] should_fail_ex+0x3f8/0x5c4 [ 240.830770][T10255] should_fail+0x14/0x24 [ 240.831686][T10255] should_fail_usercopy+0x20/0x30 [ 240.832762][T10255] _copy_to_iter+0x1d0/0xed0 [ 240.833713][T10255] seq_read_iter+0xa78/0xc44 [ 240.834755][T10255] vfs_read+0x5bc/0x8ac [ 240.835659][T10255] ksys_read+0x15c/0x26c [ 240.836563][T10255] __arm64_sys_read+0x7c/0x90 [ 240.837540][T10255] invoke_syscall+0x98/0x2c0 [ 240.838531][T10255] el0_svc_common+0x138/0x244 [ 240.839552][T10255] do_el0_svc+0x64/0x198 [ 240.840508][T10255] el0_svc+0x4c/0x160 [ 240.841297][T10255] el0t_64_sync_handler+0x84/0xfc [ 240.842360][T10255] el0t_64_sync+0x190/0x194 [ 240.853739][T10263] rock: corrupted directory entry. extent=32, offset=2044, size=237 00:04:00 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r4, &(0x7f0000004b40)={0x2020}, 0x1403) (fail_nth: 3) 00:04:00 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0xffff8f9effff) [ 240.893825][T10261] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 240.966840][T10271] loop3: detected capacity change from 0 to 256 00:04:00 executing program 4: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRES8, @ANYRESDEC, @ANYRESOCT, @ANYBLOB="3f66161893f1bf1a3e2bdb6a22f62d2be206d10e0fef286db765943a8a781c760c5979070548e2eb51d87390ecd983e261ec884265d9107fae466b020000006f8efe811d688b6fb5a99d545131f8eff1b0a1681a5eace97cbe4c0070088afe79c80e813566c7227a9b2c1a7d38075d3a3f69096e3dd9cb07445c1f4bb70c7728adf3f6f195c6460000002548c1d037c7d9d01836e6a5d29b9616447c", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x4) 00:04:00 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x0, 0x2, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:04:00 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x25000000, 0x4004400}) 00:04:01 executing program 1: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000001340)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRESHEX, @ANYRESDEC, @ANYRES64, @ANYBLOB="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", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x5c) 00:04:01 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0xffff8f9fffff) 00:04:01 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x0, 0x3, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) [ 241.040667][T10271] FAULT_INJECTION: forcing a failure. [ 241.040667][T10271] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 241.048277][T10271] CPU: 0 PID: 10271 Comm: syz-executor.3 Not tainted 6.4.0-rc7-syzkaller-ge40939bbfc68 #0 [ 241.050353][T10271] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023 [ 241.052475][T10271] Call trace: [ 241.053227][T10271] dump_backtrace+0x1b8/0x1e4 [ 241.054312][T10271] show_stack+0x2c/0x44 [ 241.055222][T10271] dump_stack_lvl+0xd0/0x124 [ 241.056281][T10271] dump_stack+0x1c/0x28 [ 241.057156][T10271] should_fail_ex+0x3f8/0x5c4 [ 241.058181][T10271] should_fail_alloc_page+0x74/0xb8 [ 241.059338][T10271] prepare_alloc_pages+0x1b0/0x554 [ 241.060392][T10271] __alloc_pages+0x150/0x698 [ 241.061388][T10271] __folio_alloc+0x1c/0x48 [ 241.062340][T10271] vma_alloc_folio+0x394/0x8d8 [ 241.063338][T10271] vma_alloc_zeroed_movable_folio+0x74/0x88 [ 241.064509][T10271] handle_mm_fault+0x1f7c/0x48ec [ 241.065497][T10271] do_page_fault+0x81c/0xcbc [ 241.066447][T10271] do_translation_fault+0x94/0xc8 [ 241.067477][T10271] do_mem_abort+0x74/0x200 [ 241.068370][T10271] el1_abort+0x3c/0x5c [ 241.069193][T10271] el1h_64_sync_handler+0x60/0xac [ 241.070230][T10271] el1h_64_sync+0x64/0x68 [ 241.071112][T10271] __arch_copy_to_user+0x190/0x234 [ 241.072232][T10271] seq_read_iter+0xa78/0xc44 [ 241.073200][T10271] vfs_read+0x5bc/0x8ac [ 241.074113][T10271] ksys_read+0x15c/0x26c [ 241.075027][T10271] __arm64_sys_read+0x7c/0x90 [ 241.076029][T10271] invoke_syscall+0x98/0x2c0 [ 241.076961][T10271] el0_svc_common+0x138/0x244 [ 241.077917][T10271] do_el0_svc+0x64/0x198 [ 241.078874][T10271] el0_svc+0x4c/0x160 [ 241.079785][T10271] el0t_64_sync_handler+0x84/0xfc [ 241.080853][T10271] el0t_64_sync+0x190/0x194 00:04:01 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0xffff901fffff) 00:04:01 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r4, &(0x7f0000004b40)={0x2020}, 0x1403) (fail_nth: 4) 00:04:01 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x0, 0x4, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:04:01 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0xffff903fffff) 00:04:01 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x0, 0x5, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) [ 241.223672][T10291] loop3: detected capacity change from 0 to 256 [ 241.229880][T10285] overlayfs: failed to resolve './file0': -2 00:04:01 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x5c000000, 0x4004400}) [ 241.259964][T10286] overlayfs: failed to resolve './file0': -2 [ 241.270565][T10291] FAULT_INJECTION: forcing a failure. [ 241.270565][T10291] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 241.283319][T10291] CPU: 1 PID: 10291 Comm: syz-executor.3 Not tainted 6.4.0-rc7-syzkaller-ge40939bbfc68 #0 [ 241.285403][T10291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023 [ 241.287696][T10291] Call trace: [ 241.288410][T10291] dump_backtrace+0x1b8/0x1e4 [ 241.289445][T10291] show_stack+0x2c/0x44 [ 241.290344][T10291] dump_stack_lvl+0xd0/0x124 [ 241.291361][T10291] dump_stack+0x1c/0x28 [ 241.292234][T10291] should_fail_ex+0x3f8/0x5c4 [ 241.293160][T10291] should_fail_alloc_page+0x74/0xb8 [ 241.294266][T10291] prepare_alloc_pages+0x1b0/0x554 [ 241.295405][T10291] __alloc_pages+0x150/0x698 [ 241.296539][T10291] __folio_alloc+0x1c/0x48 [ 241.297493][T10291] vma_alloc_folio+0x394/0x8d8 [ 241.298470][T10291] vma_alloc_zeroed_movable_folio+0x74/0x88 [ 241.299768][T10291] handle_mm_fault+0x1f7c/0x48ec [ 241.300806][T10291] do_page_fault+0x81c/0xcbc [ 241.301753][T10291] do_translation_fault+0x94/0xc8 [ 241.302820][T10291] do_mem_abort+0x74/0x200 [ 241.303768][T10291] el1_abort+0x3c/0x5c [ 241.304652][T10291] el1h_64_sync_handler+0x60/0xac [ 241.305681][T10291] el1h_64_sync+0x64/0x68 [ 241.306568][T10291] __arch_copy_to_user+0x190/0x234 [ 241.307674][T10291] seq_read_iter+0xa78/0xc44 [ 241.308608][T10291] vfs_read+0x5bc/0x8ac [ 241.309474][T10291] ksys_read+0x15c/0x26c [ 241.310407][T10291] __arm64_sys_read+0x7c/0x90 [ 241.311508][T10291] invoke_syscall+0x98/0x2c0 [ 241.312523][T10291] el0_svc_common+0x138/0x244 [ 241.313559][T10291] do_el0_svc+0x64/0x198 [ 241.314510][T10291] el0_svc+0x4c/0x160 [ 241.315358][T10291] el0t_64_sync_handler+0x84/0xfc [ 241.316374][T10291] el0t_64_sync+0x190/0x194 00:04:01 executing program 4: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRES8, @ANYRESDEC, @ANYRESOCT, @ANYBLOB="3f66161893f1bf1a3e2bdb6a22f62d2be206d10e0fef286db765943a8a781c760c5979070548e2eb51d87390ecd983e261ec884265d9107fae466b020000006f8efe811d688b6fb5a99d545131f8eff1b0a1681a5eace97cbe4c0070088afe79c80e813566c7227a9b2c1a7d38075d3a3f69096e3dd9cb07445c1f4bb70c7728adf3f6f195c6460000002548c1d037c7d9d01836e6a5d29b9616447c", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x5) 00:04:01 executing program 1: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000001340)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRESHEX, @ANYRESDEC, @ANYRES64, @ANYBLOB="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", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x68) 00:04:01 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0xffff905fffff) 00:04:01 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x0, 0x6, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:04:01 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r4, &(0x7f0000004b40)={0x2020}, 0x1403) (fail_nth: 5) [ 241.402447][T10300] loop1: detected capacity change from 0 to 764 00:04:01 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0xff430004, 0x4004400}) [ 241.428138][T10300] rock: corrupted directory entry. extent=32, offset=2044, size=237 00:04:01 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0xffff907fffff) 00:04:01 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x0, 0x7, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) [ 241.461393][T10306] loop4: detected capacity change from 0 to 764 [ 241.462198][T10308] loop3: detected capacity change from 0 to 256 00:04:01 executing program 1: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000001340)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRESHEX, @ANYRESDEC, @ANYRES64, @ANYBLOB="3f661618939970b8dc2bdf6a22f62d2be206d10e0fef286db765943a8a781c760c5979070548e2eb51007390ecd983e261ec884265d9107fae466b020000006f8efe811d688b6fb5a99d545131f8eff1b0a1681a5eace97cbe4c0070088afe79c80e813566c7227a9b2c1a7d38075d3a3f69096e3dd9cb07445c1f4bb70c7728adf3f6f195c6460000002548c1d037c7d9d01836e6a5d29b9616447c24d1edc81f01d1ef3093333981d8ff546415b8616ba7bf43d8abeca8472431cc7ea5ed7b6232d383fcc6a3faada2b9e71cfe64a9e613c8b2e7f3eba7651ac1ebd158ef4bf81e5e0783c8bc1d86dfca5cd2fff110d17b06bfff1b66c63e3f2ee46c96361a9040965e24df35b311db5a4679b2fb8351981a77f4df2742b8c4e831ea0a42076e244ff75492941482dd6788327e9fd4e6411ff0a83f1a0fd635cb18d79fad76cd4a0db5df0b05eecf3d283e8207b1fef384390725", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x6c) [ 241.490134][T10306] rock: corrupted directory entry. extent=32, offset=2044, size=237 00:04:01 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0xffffff7f, 0x4004400}) [ 241.509295][T10308] FAULT_INJECTION: forcing a failure. [ 241.509295][T10308] name fail_page_alloc, interval 1, probability 0, space 0, times 0 00:04:01 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0xffff909fffff) [ 241.530378][T10308] CPU: 0 PID: 10308 Comm: syz-executor.3 Not tainted 6.4.0-rc7-syzkaller-ge40939bbfc68 #0 [ 241.532445][T10308] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023 [ 241.534617][T10308] Call trace: [ 241.535402][T10308] dump_backtrace+0x1b8/0x1e4 [ 241.536398][T10308] show_stack+0x2c/0x44 [ 241.536414][T10308] dump_stack_lvl+0xd0/0x124 [ 241.538268][T10308] dump_stack+0x1c/0x28 [ 241.539182][T10308] should_fail_ex+0x3f8/0x5c4 [ 241.540159][T10308] should_fail_alloc_page+0x74/0xb8 [ 241.541292][T10308] prepare_alloc_pages+0x1b0/0x554 [ 241.542424][T10308] __alloc_pages+0x150/0x698 [ 241.543392][T10308] __folio_alloc+0x1c/0x48 [ 241.544412][T10308] vma_alloc_folio+0x394/0x8d8 [ 241.545527][T10308] vma_alloc_zeroed_movable_folio+0x74/0x88 [ 241.546802][T10308] handle_mm_fault+0x1f7c/0x48ec [ 241.547972][T10308] do_page_fault+0x81c/0xcbc [ 241.548943][T10308] do_translation_fault+0x94/0xc8 00:04:01 executing program 4: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRES8, @ANYRESDEC, @ANYRESOCT, @ANYBLOB="3f66161893f1bf1a3e2bdb6a22f62d2be206d10e0fef286db765943a8a781c760c5979070548e2eb51d87390ecd983e261ec884265d9107fae466b020000006f8efe811d688b6fb5a99d545131f8eff1b0a1681a5eace97cbe4c0070088afe79c80e813566c7227a9b2c1a7d38075d3a3f69096e3dd9cb07445c1f4bb70c7728adf3f6f195c6460000002548c1d037c7d9d01836e6a5d29b9616447c", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x6) [ 241.550063][T10308] do_mem_abort+0x74/0x200 [ 241.551066][T10308] el1_abort+0x3c/0x5c [ 241.552038][T10308] el1h_64_sync_handler+0x60/0xac [ 241.553268][T10308] el1h_64_sync+0x64/0x68 [ 241.554267][T10308] __arch_copy_to_user+0x190/0x234 [ 241.555488][T10308] seq_read_iter+0xa78/0xc44 [ 241.556483][T10308] vfs_read+0x5bc/0x8ac [ 241.557467][T10308] ksys_read+0x15c/0x26c [ 241.558383][T10308] __arm64_sys_read+0x7c/0x90 [ 241.559449][T10308] invoke_syscall+0x98/0x2c0 [ 241.560460][T10308] el0_svc_common+0x138/0x244 [ 241.561522][T10308] do_el0_svc+0x64/0x198 [ 241.562543][T10308] el0_svc+0x4c/0x160 [ 241.563475][T10308] el0t_64_sync_handler+0x84/0xfc [ 241.564625][T10308] el0t_64_sync+0x190/0x194 00:04:01 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x0, 0x8, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:04:01 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x1000000000000, 0x4004400}) 00:04:01 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0xffff90dfffff) 00:04:01 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x0, 0x9, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:04:01 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r4, &(0x7f0000004b40)={0x2020}, 0x1403) (fail_nth: 6) 00:04:01 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0x7fffffffff4c9) 00:04:01 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x100000000000000, 0x4004400}) 00:04:01 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x0, 0xf, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) [ 241.745318][T10337] loop3: detected capacity change from 0 to 256 [ 241.748102][T10335] loop1: detected capacity change from 0 to 764 [ 241.751235][T10335] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 241.757198][T10338] loop4: detected capacity change from 0 to 764 [ 241.767579][T10337] FAULT_INJECTION: forcing a failure. [ 241.767579][T10337] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 241.770414][T10337] CPU: 1 PID: 10337 Comm: syz-executor.3 Not tainted 6.4.0-rc7-syzkaller-ge40939bbfc68 #0 [ 241.772557][T10337] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023 [ 241.772585][T10337] Call trace: [ 241.772589][T10337] dump_backtrace+0x1b8/0x1e4 [ 241.772605][T10337] show_stack+0x2c/0x44 [ 241.777409][T10337] dump_stack_lvl+0xd0/0x124 [ 241.778476][T10337] dump_stack+0x1c/0x28 [ 241.779392][T10337] should_fail_ex+0x3f8/0x5c4 [ 241.780347][T10337] should_fail+0x14/0x24 [ 241.781260][T10337] should_fail_usercopy+0x20/0x30 [ 241.782359][T10337] kstrtouint_from_user+0xd0/0x280 [ 241.783464][T10337] proc_fail_nth_write+0xa8/0x274 [ 241.784533][T10337] vfs_write+0x2a0/0x918 [ 241.785479][T10337] ksys_write+0x15c/0x26c [ 241.786388][T10337] __arm64_sys_write+0x7c/0x90 [ 241.787465][T10337] invoke_syscall+0x98/0x2c0 [ 241.788416][T10337] el0_svc_common+0x138/0x244 [ 241.789416][T10337] do_el0_svc+0x64/0x198 [ 241.790351][T10337] el0_svc+0x4c/0x160 [ 241.791145][T10337] el0t_64_sync_handler+0x84/0xfc [ 241.792203][T10337] el0t_64_sync+0x190/0x194 00:04:01 executing program 1: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000001340)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRESHEX, @ANYRESDEC, @ANYRES64, @ANYBLOB="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", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x74) 00:04:01 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x200000000000000, 0x4004400}) 00:04:01 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0x60b32000000000) [ 241.834807][T10338] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 241.883198][T10344] loop1: detected capacity change from 0 to 764 [ 241.887819][T10344] rock: corrupted directory entry. extent=32, offset=2044, size=237 00:04:01 executing program 4: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRES8, @ANYRESDEC, @ANYRESOCT, @ANYBLOB="3f66161893f1bf1a3e2bdb6a22f62d2be206d10e0fef286db765943a8a781c760c5979070548e2eb51d87390ecd983e261ec884265d9107fae466b020000006f8efe811d688b6fb5a99d545131f8eff1b0a1681a5eace97cbe4c0070088afe79c80e813566c7227a9b2c1a7d38075d3a3f69096e3dd9cb07445c1f4bb70c7728adf3f6f195c6460000002548c1d037c7d9d01836e6a5d29b9616447c", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$eJzs3U9sHPW9APDvBPuRZySEeE95URTCEHhSkILZXYOpxYEu67E9sN5d7ayrRFUFEXGQFQcQFLXkUMiF/lGrqqceKVduvbWq1Eo9tD1VKtfekDi1tGqlqlVVKdXMrhMnXtvkr1P4fFbe3+zMd2a+v/F6vjvrndkAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACJpzddq9STaeWflRLq91ny/u7zD9I3l/eKKZof1RiTlT+zfHweHow7+7+XJB8q7o3F4+Ohw7C+b/XH+ngP3Pf0/E/s25t8hoVstiXinTOrsqfX11df3MJGb4Ds/u+ZZ/nGxvF/MOnnRzZebi1maF910bna29vjSQpEu5O2sOFkMsuW01c+ag24/PdZ6NK3Pzc2k2fTJ7kpncb7ZzjZGPvVYo1abTZ+b7mXNftHtPP7cdNFaytvtvLNYxTRqX4sy5qnyifh8PkgHWXM5Tc+sra/O7JZqGVTfYfrhR+77+M2P/rq22tghKBk9MRv1eqNRn31y7smnarWJRq1x5YjaVWJLxJ4+abkD3LydN9ygfaP6H+3IoxMrcSLSMbfJaMV89KMby2Onb6n////4n36703o31/+NKn/w8uRDUdX/I8NHR7ar/9vkcvtub8RbcT7OxqlYj/VYjdf3PKNdbvtu7vIWI4tO5FFEN/JYjmY1Jh2NSWMuZmM2avFCLMVCFJHGQuTRjiyKOBlFDCKrnlGt6EcWzRhEN/qRxrFoxaORRj3mYi5mIo0spuNkdGMlOrEY89GslnIm1qrtPnNVXge+8eJPX/7dx++Vw5eC6jt0JClfzJVBf9khaEsxV/+5ZrdgLw7X5+JG/QcAAAA+s5Lq3ffy+H8yHqiGFvJ29uW9TgsAAAC4iar//B8um8ly6IFIyuP/2pjID297bgAAAMDNkVTn2CURMRUPDoc2Tpca9yYAAAAA8B+o+v//kbKZini7GuH4HwAAAD5jvrXdNfY/2rjGbtG7O/n5n6Pfn0wu9E48kpxrlnHNc3cN5xs1X7q0xMHCoeTe0UKqZnbi/D1JREy0ssPJxtUv/3X3sP2kuj80cWn27a71n+ySQOycQPUovhsPDWMeOj1sT29MGa5laiFvZ9Otbvvp6pKI5c/gzVfWvh5V97/dWb43iTNr66vTL726frrK5UK5lAvnRhdQ3HIdxR1yuTjaAvHA+B5PVidijNY7NVxvbXP/9w1n33cN63w3jg5jjk4N26kr+7+/XGd9+ul6NJv37htkJwZvXtzU+1EW9Rvs+bvx8DDm4WMPD5sxWTSuyOKVrVk0NmdxXdti+yzee+jtE3/7VTfJZnbLYuYGswDYK2eqq/5cXYX+eXGorP9b6u517OXOXH6V8d+j6E21biJuTnV/N44NY44NX09MHBpTV2pj9uivrb3269Ee/YkPfvijrxz5zY+vv7p9EI8OY0ZN3P/LbWps2efvXVVV3y/neH/b9RbtRhKTEXd99dxrceCNt84/tnbu1MurL6++0mjMzNaeqNWebMRk9VJh1Kg9AIyx+3fs7BqRPLHLUfX9lz5SMB0vxauxHqfjeHW2QUQ8OH6pU5s+hnB8l6PWqU3f8HJ8l2PLy7GNrbFJbBM7s2mL/d8Pqubvt+xXAgC33NFd6vCnqf/HdznuvrKWX3V0HNvX8nG+cEu3BgB8PmT9T5KpwTeTfj/vvVCfm6s3B0tZ2u+2nk/7+fxiluadQdZvLTU7i1na63cH3dbGG8fzWZEWK71etz9IF7r9tNct8hPVN7+no69+L7LlZmeQt4peO2sWWdrqdgbN1iCdz4tW2lt5tp0XS1m/mrnoZa18IW81B3m3kxbdlX4rm07TIss2BebzWWeQL+TlYCft9fPlZv9CRLRXlrN0Pita/bw36A4XuLGuvLPQ7S9Xi53e2v0/3O7tDQB3gjfeOn/21Pr66uvXN/D7TxO8130EAK6kSgMAAAAAAAAAAAAAwJ1v6+l65dgbOCPw2gbujlu+is/tQPmLvAPS2NuBF5955ux2Mc++fXDp0y1n/F/K+FNd3/njf/3k+8MxX7xdPf0wIq5j9ovJDjF7vWcCAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgK3+HQAA//+wmGUO") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x7) 00:04:01 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x0, 0x34, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:04:01 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r4, &(0x7f0000004b40)={0x2020}, 0x1403) 00:04:01 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x300000000000000, 0x4004400}) 00:04:01 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0x80000000000000) [ 241.930088][T10350] loop3: detected capacity change from 0 to 256 00:04:01 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x400000000000000, 0x4004400}) 00:04:01 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0x100000000000000) 00:04:01 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x0, 0x48, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:04:01 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r4, &(0x7f0000004b40)={0x2020}, 0x10) 00:04:01 executing program 1: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000001340)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRESHEX, @ANYRESDEC, @ANYRES64, @ANYBLOB="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", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x7a) 00:04:02 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x500000000000000, 0x4004400}) 00:04:02 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0x200000000000000) [ 242.036797][T10360] loop4: detected capacity change from 0 to 764 [ 242.049393][T10360] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 242.096090][T10366] loop3: detected capacity change from 0 to 256 00:04:02 executing program 4: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRES8, @ANYRESDEC, @ANYRESOCT, @ANYBLOB="3f66161893f1bf1a3e2bdb6a22f62d2be206d10e0fef286db765943a8a781c760c5979070548e2eb51d87390ecd983e261ec884265d9107fae466b020000006f8efe811d688b6fb5a99d545131f8eff1b0a1681a5eace97cbe4c0070088afe79c80e813566c7227a9b2c1a7d38075d3a3f69096e3dd9cb07445c1f4bb70c7728adf3f6f195c6460000002548c1d037c7d9d01836e6a5d29b9616447c", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x8) 00:04:02 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x0, 0x60, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:04:02 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0x300000000000000) 00:04:02 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x600000000000000, 0x4004400}) 00:04:02 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x0, 0x1b0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:04:02 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r4, &(0x7f0000004b40)={0x2020}, 0x21) [ 242.186396][T10371] loop1: detected capacity change from 0 to 764 00:04:02 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0x400000000000000) 00:04:02 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x700000000000000, 0x4004400}) [ 242.209940][T10376] loop4: detected capacity change from 0 to 764 [ 242.217002][T10371] rock: corrupted directory entry. extent=32, offset=2044, size=237 00:04:02 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x0, 0x300, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) [ 242.234668][T10376] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 242.265254][T10385] loop3: detected capacity change from 0 to 256 00:04:02 executing program 1: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000001340)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRESHEX, @ANYRESDEC, @ANYRES64, @ANYBLOB="3f661618939970b8dc2bdf6a22f62d2be206d10e0fef286db765943a8a781c760c5979070548e2eb51007390ecd983e261ec884265d9107fae466b020000006f8efe811d688b6fb5a99d545131f8eff1b0a1681a5eace97cbe4c0070088afe79c80e813566c7227a9b2c1a7d38075d3a3f69096e3dd9cb07445c1f4bb70c7728adf3f6f195c6460000002548c1d037c7d9d01836e6a5d29b9616447c24d1edc81f01d1ef3093333981d8ff546415b8616ba7bf43d8abeca8472431cc7ea5ed7b6232d383fcc6a3faada2b9e71cfe64a9e613c8b2e7f3eba7651ac1ebd158ef4bf81e5e0783c8bc1d86dfca5cd2fff110d17b06bfff1b66c63e3f2ee46c96361a9040965e24df35b311db5a4679b2fb8351981a77f4df2742b8c4e831ea0a42076e244ff75492941482dd6788327e9fd4e6411ff0a83f1a0fd635cb18d79fad76cd4a0db5df0b05eecf3d283e8207b1fef384390725", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x89) 00:04:02 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x800000000000000, 0x4004400}) 00:04:02 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0x500000000000000) 00:04:02 executing program 4: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRES8, @ANYRESDEC, @ANYRESOCT, @ANYBLOB="3f66161893f1bf1a3e2bdb6a22f62d2be206d10e0fef286db765943a8a781c760c5979070548e2eb51d87390ecd983e261ec884265d9107fae466b020000006f8efe811d688b6fb5a99d545131f8eff1b0a1681a5eace97cbe4c0070088afe79c80e813566c7227a9b2c1a7d38075d3a3f69096e3dd9cb07445c1f4bb70c7728adf3f6f195c6460000002548c1d037c7d9d01836e6a5d29b9616447c", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x9) 00:04:02 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x0, 0x3e7, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:04:02 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x900000000000000, 0x4004400}) 00:04:02 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r4, &(0x7f0000004b40)={0x2020}, 0x70) 00:04:02 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0x600000000000000) 00:04:02 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x0, 0x500, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:04:02 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0xa00000000000000, 0x4004400}) 00:04:02 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0x700000000000000) [ 242.463234][T10402] loop4: detected capacity change from 0 to 764 [ 242.466009][T10399] loop3: detected capacity change from 0 to 256 [ 242.468564][T10400] loop1: detected capacity change from 0 to 764 [ 242.471685][T10402] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 242.472460][T10400] rock: corrupted directory entry. extent=32, offset=2044, size=237 00:04:02 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x0, 0x600, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:04:02 executing program 1: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000001340)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRESHEX, @ANYRESDEC, @ANYRES64, @ANYBLOB="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", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x91) 00:04:02 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0xb00000000000000, 0x4004400}) 00:04:02 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0x800000000000000) 00:04:02 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r4, &(0x7f0000004b40)={0x2020}, 0xb3) 00:04:02 executing program 4: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRES8, @ANYRESDEC, @ANYRESOCT, @ANYBLOB="3f66161893f1bf1a3e2bdb6a22f62d2be206d10e0fef286db765943a8a781c760c5979070548e2eb51d87390ecd983e261ec884265d9107fae466b020000006f8efe811d688b6fb5a99d545131f8eff1b0a1681a5eace97cbe4c0070088afe79c80e813566c7227a9b2c1a7d38075d3a3f69096e3dd9cb07445c1f4bb70c7728adf3f6f195c6460000002548c1d037c7d9d01836e6a5d29b9616447c", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0xa) 00:04:02 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x0, 0x700, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:04:02 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0xc00000000000000, 0x4004400}) 00:04:02 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0x900000000000000) [ 242.630486][T10415] loop3: detected capacity change from 0 to 256 [ 242.660918][T10421] loop4: detected capacity change from 0 to 764 [ 242.672594][T10421] rock: corrupted directory entry. extent=32, offset=2044, size=237 00:04:02 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x0, 0x900, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:04:02 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0xd00000000000000, 0x4004400}) [ 242.687992][T10423] loop1: detected capacity change from 0 to 764 00:04:02 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0xa00000000000000) 00:04:02 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r4, &(0x7f0000004b40)={0x2020}, 0xe1) [ 242.724432][T10423] rock: corrupted directory entry. extent=32, offset=2044, size=237 00:04:02 executing program 1: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000001340)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRESHEX, @ANYRESDEC, @ANYRES64, @ANYBLOB="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", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0xa1) 00:04:02 executing program 4: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRES8, @ANYRESDEC, @ANYRESOCT, @ANYBLOB="3f66161893f1bf1a3e2bdb6a22f62d2be206d10e0fef286db765943a8a781c760c5979070548e2eb51d87390ecd983e261ec884265d9107fae466b020000006f8efe811d688b6fb5a99d545131f8eff1b0a1681a5eace97cbe4c0070088afe79c80e813566c7227a9b2c1a7d38075d3a3f69096e3dd9cb07445c1f4bb70c7728adf3f6f195c6460000002548c1d037c7d9d01836e6a5d29b9616447c", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0xb) 00:04:02 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0xe00000000000000, 0x4004400}) 00:04:02 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x0, 0xf00, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) [ 242.771390][T10433] loop3: detected capacity change from 0 to 256 00:04:02 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0xd00000000000000) 00:04:02 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r4, &(0x7f0000004b40)={0x2020}, 0x102) 00:04:02 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x1000000000000000, 0x4004400}) 00:04:02 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x0, 0x3400, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:04:02 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0xe00000000000000) [ 242.923852][T10446] loop1: detected capacity change from 0 to 764 [ 242.934279][T10443] loop4: detected capacity change from 0 to 764 [ 242.934796][T10449] loop3: detected capacity change from 0 to 256 00:04:02 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x0, 0x4000, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) [ 242.949703][T10446] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 242.952603][T10443] rock: corrupted directory entry. extent=32, offset=2044, size=237 00:04:02 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x1100000000000000, 0x4004400}) 00:04:02 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0xf00000000000000) 00:04:02 executing program 1: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000001340)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRESHEX, @ANYRESDEC, @ANYRES64, @ANYBLOB="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", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0xc0) 00:04:03 executing program 4: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRES8, @ANYRESDEC, @ANYRESOCT, @ANYBLOB="3f66161893f1bf1a3e2bdb6a22f62d2be206d10e0fef286db765943a8a781c760c5979070548e2eb51d87390ecd983e261ec884265d9107fae466b020000006f8efe811d688b6fb5a99d545131f8eff1b0a1681a5eace97cbe4c0070088afe79c80e813566c7227a9b2c1a7d38075d3a3f69096e3dd9cb07445c1f4bb70c7728adf3f6f195c6460000002548c1d037c7d9d01836e6a5d29b9616447c", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0xc) 00:04:03 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r4, &(0x7f0000004b40)={0x2020}, 0x134) 00:04:03 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x1200000000000000, 0x4004400}) 00:04:03 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x0, 0x4800, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:04:03 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0x1000000000000000) [ 243.087187][T10462] loop3: detected capacity change from 0 to 256 00:04:03 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x0, 0x6000, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:04:03 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x1800000000000000, 0x4004400}) [ 243.145629][T10466] loop1: detected capacity change from 0 to 764 00:04:03 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r4, &(0x7f0000004b40)={0x2020}, 0x16f) [ 243.179893][T10466] rock: corrupted directory entry. extent=32, offset=2044, size=237 00:04:03 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0x1100000000000000) [ 243.189999][T10472] loop4: detected capacity change from 0 to 764 00:04:03 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x0, 0xb001, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) [ 243.206442][T10472] rock: corrupted directory entry. extent=32, offset=2044, size=237 00:04:03 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x2500000000000000, 0x4004400}) 00:04:03 executing program 1: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000001340)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRESHEX, @ANYRESDEC, @ANYRES64, @ANYBLOB="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", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$eJzs3U9sHPW9APDvBPuRZySEeE95URTCEHhSkILZXYOpxYEu67E9sN5d7ayrRFUFEXGQFQcQFLXkUMiF/lGrqqceKVduvbWq1Eo9tD1VKtfekDi1tGqlqlVVKdXMrhMnXtvkr1P4fFbe3+zMd2a+v/F6vjvrndkAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACJpzddq9STaeWflRLq91ny/u7zD9I3l/eKKZof1RiTlT+zfHweHow7+7+XJB8q7o3F4+Ohw7C+b/XH+ngP3Pf0/E/s25t8hoVstiXinTOrsqfX11df3MJGb4Ds/u+ZZ/nGxvF/MOnnRzZebi1maF910bna29vjSQpEu5O2sOFkMsuW01c+ag24/PdZ6NK3Pzc2k2fTJ7kpncb7ZzjZGPvVYo1abTZ+b7mXNftHtPP7cdNFaytvtvLNYxTRqX4sy5qnyifh8PkgHWXM5Tc+sra/O7JZqGVTfYfrhR+77+M2P/rq22tghKBk9MRv1eqNRn31y7smnarWJRq1x5YjaVWJLxJ4+abkD3LydN9ygfaP6H+3IoxMrcSLSMbfJaMV89KMby2Onb6n////4n36703o31/+NKn/w8uRDUdX/I8NHR7ar/9vkcvtub8RbcT7OxqlYj/VYjdf3PKNdbvtu7vIWI4tO5FFEN/JYjmY1Jh2NSWMuZmM2avFCLMVCFJHGQuTRjiyKOBlFDCKrnlGt6EcWzRhEN/qRxrFoxaORRj3mYi5mIo0spuNkdGMlOrEY89GslnIm1qrtPnNVXge+8eJPX/7dx++Vw5eC6jt0JClfzJVBf9khaEsxV/+5ZrdgLw7X5+JG/QcAAAA+s5Lq3ffy+H8yHqiGFvJ29uW9TgsAAAC4iar//B8um8ly6IFIyuP/2pjID297bgAAAMDNkVTn2CURMRUPDoc2Tpca9yYAAAAA8B+o+v//kbKZini7GuH4HwAAAD5jvrXdNfY/2rjGbtG7O/n5n6Pfn0wu9E48kpxrlnHNc3cN5xs1X7q0xMHCoeTe0UKqZnbi/D1JREy0ssPJxtUv/3X3sP2kuj80cWn27a71n+ySQOycQPUovhsPDWMeOj1sT29MGa5laiFvZ9Otbvvp6pKI5c/gzVfWvh5V97/dWb43iTNr66vTL726frrK5UK5lAvnRhdQ3HIdxR1yuTjaAvHA+B5PVidijNY7NVxvbXP/9w1n33cN63w3jg5jjk4N26kr+7+/XGd9+ul6NJv37htkJwZvXtzU+1EW9Rvs+bvx8DDm4WMPD5sxWTSuyOKVrVk0NmdxXdti+yzee+jtE3/7VTfJZnbLYuYGswDYK2eqq/5cXYX+eXGorP9b6u517OXOXH6V8d+j6E21biJuTnV/N44NY44NX09MHBpTV2pj9uivrb3269Ee/YkPfvijrxz5zY+vv7p9EI8OY0ZN3P/LbWps2efvXVVV3y/neH/b9RbtRhKTEXd99dxrceCNt84/tnbu1MurL6++0mjMzNaeqNWebMRk9VJh1Kg9AIyx+3fs7BqRPLHLUfX9lz5SMB0vxauxHqfjeHW2QUQ8OH6pU5s+hnB8l6PWqU3f8HJ8l2PLy7GNrbFJbBM7s2mL/d8Pqubvt+xXAgC33NFd6vCnqf/HdznuvrKWX3V0HNvX8nG+cEu3BgB8PmT9T5KpwTeTfj/vvVCfm6s3B0tZ2u+2nk/7+fxiluadQdZvLTU7i1na63cH3dbGG8fzWZEWK71etz9IF7r9tNct8hPVN7+no69+L7LlZmeQt4peO2sWWdrqdgbN1iCdz4tW2lt5tp0XS1m/mrnoZa18IW81B3m3kxbdlX4rm07TIss2BebzWWeQL+TlYCft9fPlZv9CRLRXlrN0Pita/bw36A4XuLGuvLPQ7S9Xi53e2v0/3O7tDQB3gjfeOn/21Pr66uvXN/D7TxO8130EAK6kSgMAAAAAAAAAAAAAwJ1v6+l65dgbOCPw2gbujlu+is/tQPmLvAPS2NuBF5955ux2Mc++fXDp0y1n/F/K+FNd3/njf/3k+8MxX7xdPf0wIq5j9ovJDjF7vWcCAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgK3+HQAA//+wmGUO") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x204) [ 243.263387][T10479] loop3: detected capacity change from 0 to 256 00:04:03 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0x1f00000000000000) 00:04:03 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x0, 0xe703, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:04:03 executing program 4: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRES8, @ANYRESDEC, @ANYRESOCT, @ANYBLOB="3f66161893f1bf1a3e2bdb6a22f62d2be206d10e0fef286db765943a8a781c760c5979070548e2eb51d87390ecd983e261ec884265d9107fae466b020000006f8efe811d688b6fb5a99d545131f8eff1b0a1681a5eace97cbe4c0070088afe79c80e813566c7227a9b2c1a7d38075d3a3f69096e3dd9cb07445c1f4bb70c7728adf3f6f195c6460000002548c1d037c7d9d01836e6a5d29b9616447c", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0xd) 00:04:03 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x5c00000000000000, 0x4004400}) 00:04:03 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r4, &(0x7f0000004b40)={0x2020}, 0x1a4) [ 243.367954][T10487] loop1: detected capacity change from 0 to 764 00:04:03 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0x2000000000000000) 00:04:03 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x0, 0xff00, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) [ 243.404776][T10487] rock: corrupted directory entry. extent=32, offset=2044, size=237 00:04:03 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0xff43000400000000, 0x4004400}) [ 243.426331][T10496] loop3: detected capacity change from 0 to 256 [ 243.430322][T10494] loop4: detected capacity change from 0 to 764 [ 243.448843][T10494] rock: corrupted directory entry. extent=32, offset=2044, size=237 00:04:03 executing program 1: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000001340)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRESHEX, @ANYRESDEC, @ANYRES64, @ANYBLOB="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", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x300) 00:04:03 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x0, 0x30000, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:04:03 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0x2100000000000000) 00:04:03 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0xffff07a60080ffff, 0x4004400}) 00:04:03 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r4, &(0x7f0000004b40)={0x2020}, 0x1d4) 00:04:03 executing program 4: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRES8, @ANYRESDEC, @ANYRESOCT, @ANYBLOB="3f66161893f1bf1a3e2bdb6a22f62d2be206d10e0fef286db765943a8a781c760c5979070548e2eb51d87390ecd983e261ec884265d9107fae466b020000006f8efe811d688b6fb5a99d545131f8eff1b0a1681a5eace97cbe4c0070088afe79c80e813566c7227a9b2c1a7d38075d3a3f69096e3dd9cb07445c1f4bb70c7728adf3f6f195c6460000002548c1d037c7d9d01836e6a5d29b9616447c", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0xe) 00:04:03 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0x2300000000000000) 00:04:03 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x0, 0x34000, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:04:03 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0xffff8000a607ffff, 0x4004400}) [ 243.589736][T10507] loop1: detected capacity change from 0 to 764 [ 243.592368][T10511] loop3: detected capacity change from 0 to 256 [ 243.616546][T10507] rock: corrupted directory entry. extent=32, offset=2044, size=237 00:04:03 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x0, 0x400300, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:04:03 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r4, &(0x7f0000004b40)={0x2020}, 0x20d) 00:04:03 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0xffffff7f00000000, 0x4004400}) [ 243.666344][T10518] loop4: detected capacity change from 0 to 764 00:04:03 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0x4000000000000000) 00:04:03 executing program 1: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000001340)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRESHEX, @ANYRESDEC, @ANYRES64, @ANYBLOB="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", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x402) [ 243.700047][T10518] rock: corrupted directory entry. extent=32, offset=2044, size=237 00:04:03 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x0, 0x4004402}) 00:04:03 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x0, 0x1000000, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) [ 243.757177][T10526] loop3: detected capacity change from 0 to 256 00:04:03 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0xc9f4ffffffff0700) 00:04:03 executing program 4: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRES8, @ANYRESDEC, @ANYRESOCT, @ANYBLOB="3f66161893f1bf1a3e2bdb6a22f62d2be206d10e0fef286db765943a8a781c760c5979070548e2eb51d87390ecd983e261ec884265d9107fae466b020000006f8efe811d688b6fb5a99d545131f8eff1b0a1681a5eace97cbe4c0070088afe79c80e813566c7227a9b2c1a7d38075d3a3f69096e3dd9cb07445c1f4bb70c7728adf3f6f195c6460000002548c1d037c7d9d01836e6a5d29b9616447c", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x10) 00:04:03 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x0, 0x2000000, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:04:03 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x0, 0x4004403}) [ 243.826085][T10532] loop1: detected capacity change from 0 to 764 [ 243.844739][T10532] rock: corrupted directory entry. extent=32, offset=2044, size=237 00:04:03 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0xff0f002100000000) 00:04:03 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r4, &(0x7f0000004b40)={0x2020}, 0x23a) 00:04:03 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0xff3fa6e9aaaa0000) 00:04:03 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x0, 0x3000000, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) [ 243.908134][T10541] loop4: detected capacity change from 0 to 764 [ 243.911327][T10541] rock: corrupted directory entry. extent=32, offset=2044, size=237 00:04:03 executing program 1: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000001340)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRESHEX, @ANYRESDEC, @ANYRES64, @ANYBLOB="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", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x406) 00:04:03 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x0, 0x4004404}) 00:04:03 executing program 4: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRES8, @ANYRESDEC, @ANYRESOCT, @ANYBLOB="3f66161893f1bf1a3e2bdb6a22f62d2be206d10e0fef286db765943a8a781c760c5979070548e2eb51d87390ecd983e261ec884265d9107fae466b020000006f8efe811d688b6fb5a99d545131f8eff1b0a1681a5eace97cbe4c0070088afe79c80e813566c7227a9b2c1a7d38075d3a3f69096e3dd9cb07445c1f4bb70c7728adf3f6f195c6460000002548c1d037c7d9d01836e6a5d29b9616447c", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x11) 00:04:03 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x0, 0x4004405}) 00:04:03 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0xff5fa8e9aaaa0000) 00:04:03 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x0, 0x4000000, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) [ 243.998728][T10551] loop3: detected capacity change from 0 to 256 00:04:04 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x0, 0x4004406}) [ 244.038455][T10554] loop1: detected capacity change from 0 to 764 [ 244.049917][T10554] rock: corrupted directory entry. extent=32, offset=2044, size=237 00:04:04 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0xff5fb32000000000) 00:04:04 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r4, &(0x7f0000004b40)={0x2020}, 0x25e) [ 244.096858][T10561] loop4: detected capacity change from 0 to 764 00:04:04 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x0, 0x5000000, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:04:04 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x0, 0x4004407}) 00:04:04 executing program 1: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000001340)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRESHEX, @ANYRESDEC, @ANYRES64, @ANYBLOB="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", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x500) [ 244.143468][T10561] rock: corrupted directory entry. extent=32, offset=2044, size=237 00:04:04 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0xffefff1f00000000) [ 244.176903][T10569] loop3: detected capacity change from 0 to 256 00:04:04 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x0, 0x4004408}) 00:04:04 executing program 4: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRES8, @ANYRESDEC, @ANYRESOCT, @ANYBLOB="3f66161893f1bf1a3e2bdb6a22f62d2be206d10e0fef286db765943a8a781c760c5979070548e2eb51d87390ecd983e261ec884265d9107fae466b020000006f8efe811d688b6fb5a99d545131f8eff1b0a1681a5eace97cbe4c0070088afe79c80e813566c7227a9b2c1a7d38075d3a3f69096e3dd9cb07445c1f4bb70c7728adf3f6f195c6460000002548c1d037c7d9d01836e6a5d29b9616447c", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x12) 00:04:04 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x0, 0x6000000, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:04:04 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0xffff1f90ffff0000) 00:04:04 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r4, &(0x7f0000004b40)={0x2020}, 0x292) 00:04:04 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x0, 0x7000000, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:04:04 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x0, 0x4004409}) 00:04:04 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0xffff3f90ffff0000) 00:04:04 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x0, 0x400440a}) [ 244.345782][T10583] loop1: detected capacity change from 0 to 764 [ 244.348587][T10587] loop3: detected capacity change from 0 to 256 00:04:04 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x0, 0x8000000, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) [ 244.363952][T10588] loop4: detected capacity change from 0 to 764 [ 244.364400][T10583] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 244.392482][T10588] rock: corrupted directory entry. extent=32, offset=2044, size=237 00:04:04 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r4, &(0x7f0000004b40)={0x2020}, 0x2b2) 00:04:04 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0xffff5f90ffff0000) 00:04:04 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x0, 0x400440b}) 00:04:04 executing program 4: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRES8, @ANYRESDEC, @ANYRESOCT, @ANYBLOB="3f66161893f1bf1a3e2bdb6a22f62d2be206d10e0fef286db765943a8a781c760c5979070548e2eb51d87390ecd983e261ec884265d9107fae466b020000006f8efe811d688b6fb5a99d545131f8eff1b0a1681a5eace97cbe4c0070088afe79c80e813566c7227a9b2c1a7d38075d3a3f69096e3dd9cb07445c1f4bb70c7728adf3f6f195c6460000002548c1d037c7d9d01836e6a5d29b9616447c", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$eJzs3U9sHPW9APDvBPuRZySEeE95URTCEHhSkILZXYOpxYEu67E9sN5d7ayrRFUFEXGQFQcQFLXkUMiF/lGrqqceKVduvbWq1Eo9tD1VKtfekDi1tGqlqlVVKdXMrhMnXtvkr1P4fFbe3+zMd2a+v/F6vjvrndkAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACJpzddq9STaeWflRLq91ny/u7zD9I3l/eKKZof1RiTlT+zfHweHow7+7+XJB8q7o3F4+Ohw7C+b/XH+ngP3Pf0/E/s25t8hoVstiXinTOrsqfX11df3MJGb4Ds/u+ZZ/nGxvF/MOnnRzZebi1maF910bna29vjSQpEu5O2sOFkMsuW01c+ag24/PdZ6NK3Pzc2k2fTJ7kpncb7ZzjZGPvVYo1abTZ+b7mXNftHtPP7cdNFaytvtvLNYxTRqX4sy5qnyifh8PkgHWXM5Tc+sra/O7JZqGVTfYfrhR+77+M2P/rq22tghKBk9MRv1eqNRn31y7smnarWJRq1x5YjaVWJLxJ4+abkD3LydN9ygfaP6H+3IoxMrcSLSMbfJaMV89KMby2Onb6n////4n36703o31/+NKn/w8uRDUdX/I8NHR7ar/9vkcvtub8RbcT7OxqlYj/VYjdf3PKNdbvtu7vIWI4tO5FFEN/JYjmY1Jh2NSWMuZmM2avFCLMVCFJHGQuTRjiyKOBlFDCKrnlGt6EcWzRhEN/qRxrFoxaORRj3mYi5mIo0spuNkdGMlOrEY89GslnIm1qrtPnNVXge+8eJPX/7dx++Vw5eC6jt0JClfzJVBf9khaEsxV/+5ZrdgLw7X5+JG/QcAAAA+s5Lq3ffy+H8yHqiGFvJ29uW9TgsAAAC4iar//B8um8ly6IFIyuP/2pjID297bgAAAMDNkVTn2CURMRUPDoc2Tpca9yYAAAAA8B+o+v//kbKZini7GuH4HwAAAD5jvrXdNfY/2rjGbtG7O/n5n6Pfn0wu9E48kpxrlnHNc3cN5xs1X7q0xMHCoeTe0UKqZnbi/D1JREy0ssPJxtUv/3X3sP2kuj80cWn27a71n+ySQOycQPUovhsPDWMeOj1sT29MGa5laiFvZ9Otbvvp6pKI5c/gzVfWvh5V97/dWb43iTNr66vTL726frrK5UK5lAvnRhdQ3HIdxR1yuTjaAvHA+B5PVidijNY7NVxvbXP/9w1n33cN63w3jg5jjk4N26kr+7+/XGd9+ul6NJv37htkJwZvXtzU+1EW9Rvs+bvx8DDm4WMPD5sxWTSuyOKVrVk0NmdxXdti+yzee+jtE3/7VTfJZnbLYuYGswDYK2eqq/5cXYX+eXGorP9b6u517OXOXH6V8d+j6E21biJuTnV/N44NY44NX09MHBpTV2pj9uivrb3269Ee/YkPfvijrxz5zY+vv7p9EI8OY0ZN3P/LbWps2efvXVVV3y/neH/b9RbtRhKTEXd99dxrceCNt84/tnbu1MurL6++0mjMzNaeqNWebMRk9VJh1Kg9AIyx+3fs7BqRPLHLUfX9lz5SMB0vxauxHqfjeHW2QUQ8OH6pU5s+hnB8l6PWqU3f8HJ8l2PLy7GNrbFJbBM7s2mL/d8Pqubvt+xXAgC33NFd6vCnqf/HdznuvrKWX3V0HNvX8nG+cEu3BgB8PmT9T5KpwTeTfj/vvVCfm6s3B0tZ2u+2nk/7+fxiluadQdZvLTU7i1na63cH3dbGG8fzWZEWK71etz9IF7r9tNct8hPVN7+no69+L7LlZmeQt4peO2sWWdrqdgbN1iCdz4tW2lt5tp0XS1m/mrnoZa18IW81B3m3kxbdlX4rm07TIss2BebzWWeQL+TlYCft9fPlZv9CRLRXlrN0Pita/bw36A4XuLGuvLPQ7S9Xi53e2v0/3O7tDQB3gjfeOn/21Pr66uvXN/D7TxO8130EAK6kSgMAAAAAAAAAAAAAwJ1v6+l65dgbOCPw2gbujlu+is/tQPmLvAPS2NuBF5955ux2Mc++fXDp0y1n/F/K+FNd3/njf/3k+8MxX7xdPf0wIq5j9ovJDjF7vWcCAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgK3+HQAA//+wmGUO") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x18) 00:04:04 executing program 1: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000001340)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRESHEX, @ANYRESDEC, @ANYRES64, @ANYBLOB="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", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x600) 00:04:04 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x0, 0x9000000, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) [ 244.491062][T10599] loop3: detected capacity change from 0 to 256 00:04:04 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x0, 0x400440c}) 00:04:04 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0xffff7f90ffff0000) 00:04:04 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r4, &(0x7f0000004b40)={0x2020}, 0x2f3) 00:04:04 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x0, 0xf000000, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:04:04 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0xffff80009a8cffff) 00:04:04 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x0, 0x400440d}) [ 244.615069][T10610] loop1: detected capacity change from 0 to 764 [ 244.615505][T10609] loop4: detected capacity change from 0 to 764 [ 244.622524][T10610] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 244.636027][T10609] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 244.654400][T10616] loop3: detected capacity change from 0 to 256 00:04:04 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x0, 0x400440e}) 00:04:04 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x0, 0x34000000, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:04:04 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0xffff8c9a0080ffff) 00:04:04 executing program 4: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRES8, @ANYRESDEC, @ANYRESOCT, @ANYBLOB="3f66161893f1bf1a3e2bdb6a22f62d2be206d10e0fef286db765943a8a781c760c5979070548e2eb51d87390ecd983e261ec884265d9107fae466b020000006f8efe811d688b6fb5a99d545131f8eff1b0a1681a5eace97cbe4c0070088afe79c80e813566c7227a9b2c1a7d38075d3a3f69096e3dd9cb07445c1f4bb70c7728adf3f6f195c6460000002548c1d037c7d9d01836e6a5d29b9616447c", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$eJzs3U9sHPW9APDvBPuRZySEeE95URTCEHhSkILZXYOpxYEu67E9sN5d7ayrRFUFEXGQFQcQFLXkUMiF/lGrqqceKVduvbWq1Eo9tD1VKtfekDi1tGqlqlVVKdXMrhMnXtvkr1P4fFbe3+zMd2a+v/F6vjvrndkAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACJpzddq9STaeWflRLq91ny/u7zD9I3l/eKKZof1RiTlT+zfHweHow7+7+XJB8q7o3F4+Ohw7C+b/XH+ngP3Pf0/E/s25t8hoVstiXinTOrsqfX11df3MJGb4Ds/u+ZZ/nGxvF/MOnnRzZebi1maF910bna29vjSQpEu5O2sOFkMsuW01c+ag24/PdZ6NK3Pzc2k2fTJ7kpncb7ZzjZGPvVYo1abTZ+b7mXNftHtPP7cdNFaytvtvLNYxTRqX4sy5qnyifh8PkgHWXM5Tc+sra/O7JZqGVTfYfrhR+77+M2P/rq22tghKBk9MRv1eqNRn31y7smnarWJRq1x5YjaVWJLxJ4+abkD3LydN9ygfaP6H+3IoxMrcSLSMbfJaMV89KMby2Onb6n////4n36703o31/+NKn/w8uRDUdX/I8NHR7ar/9vkcvtub8RbcT7OxqlYj/VYjdf3PKNdbvtu7vIWI4tO5FFEN/JYjmY1Jh2NSWMuZmM2avFCLMVCFJHGQuTRjiyKOBlFDCKrnlGt6EcWzRhEN/qRxrFoxaORRj3mYi5mIo0spuNkdGMlOrEY89GslnIm1qrtPnNVXge+8eJPX/7dx++Vw5eC6jt0JClfzJVBf9khaEsxV/+5ZrdgLw7X5+JG/QcAAAA+s5Lq3ffy+H8yHqiGFvJ29uW9TgsAAAC4iar//B8um8ly6IFIyuP/2pjID297bgAAAMDNkVTn2CURMRUPDoc2Tpca9yYAAAAA8B+o+v//kbKZini7GuH4HwAAAD5jvrXdNfY/2rjGbtG7O/n5n6Pfn0wu9E48kpxrlnHNc3cN5xs1X7q0xMHCoeTe0UKqZnbi/D1JREy0ssPJxtUv/3X3sP2kuj80cWn27a71n+ySQOycQPUovhsPDWMeOj1sT29MGa5laiFvZ9Otbvvp6pKI5c/gzVfWvh5V97/dWb43iTNr66vTL726frrK5UK5lAvnRhdQ3HIdxR1yuTjaAvHA+B5PVidijNY7NVxvbXP/9w1n33cN63w3jg5jjk4N26kr+7+/XGd9+ul6NJv37htkJwZvXtzU+1EW9Rvs+bvx8DDm4WMPD5sxWTSuyOKVrVk0NmdxXdti+yzee+jtE3/7VTfJZnbLYuYGswDYK2eqq/5cXYX+eXGorP9b6u517OXOXH6V8d+j6E21biJuTnV/N44NY44NX09MHBpTV2pj9uivrb3269Ee/YkPfvijrxz5zY+vv7p9EI8OY0ZN3P/LbWps2efvXVVV3y/neH/b9RbtRhKTEXd99dxrceCNt84/tnbu1MurL6++0mjMzNaeqNWebMRk9VJh1Kg9AIyx+3fs7BqRPLHLUfX9lz5SMB0vxauxHqfjeHW2QUQ8OH6pU5s+hnB8l6PWqU3f8HJ8l2PLy7GNrbFJbBM7s2mL/d8Pqubvt+xXAgC33NFd6vCnqf/HdznuvrKWX3V0HNvX8nG+cEu3BgB8PmT9T5KpwTeTfj/vvVCfm6s3B0tZ2u+2nk/7+fxiluadQdZvLTU7i1na63cH3dbGG8fzWZEWK71etz9IF7r9tNct8hPVN7+no69+L7LlZmeQt4peO2sWWdrqdgbN1iCdz4tW2lt5tp0XS1m/mrnoZa18IW81B3m3kxbdlX4rm07TIss2BebzWWeQL+TlYCft9fPlZv9CRLRXlrN0Pita/bw36A4XuLGuvLPQ7S9Xi53e2v0/3O7tDQB3gjfeOn/21Pr66uvXN/D7TxO8130EAK6kSgMAAAAAAAAAAAAAwJ1v6+l65dgbOCPw2gbujlu+is/tQPmLvAPS2NuBF5955ux2Mc++fXDp0y1n/F/K+FNd3/njf/3k+8MxX7xdPf0wIq5j9ovJDjF7vWcCAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgK3+HQAA//+wmGUO") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x24) 00:04:04 executing program 1: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000001340)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRESHEX, @ANYRESDEC, @ANYRES64, @ANYBLOB="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", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x604) 00:04:04 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r4, &(0x7f0000004b40)={0x2020}, 0x314) 00:04:04 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x0, 0x4004410}) 00:04:04 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0xffff9e8fffff0000) 00:04:04 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x0, 0x40000000, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) [ 244.780470][T10627] loop3: detected capacity change from 0 to 256 00:04:04 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x0, 0x4004411}) [ 244.826409][T10633] loop1: detected capacity change from 0 to 764 00:04:04 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x0, 0x48000000, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) [ 244.843910][T10633] rock: corrupted directory entry. extent=32, offset=2044, size=237 00:04:04 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0xffff9f8fffff0000) 00:04:04 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r4, &(0x7f0000004b40)={0x2020}, 0x34b) [ 244.881917][T10637] loop4: detected capacity change from 0 to 764 00:04:04 executing program 1: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000001340)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRESHEX, @ANYRESDEC, @ANYRES64, @ANYBLOB="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", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x700) 00:04:04 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x0, 0x4004412}) [ 244.910442][T10637] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 244.951246][T10645] loop3: detected capacity change from 0 to 256 00:04:04 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x0, 0x60000000, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:04:04 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0xffff9f90ffff0000) 00:04:04 executing program 4: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRES8, @ANYRESDEC, @ANYRESOCT, @ANYBLOB="3f66161893f1bf1a3e2bdb6a22f62d2be206d10e0fef286db765943a8a781c760c5979070548e2eb51d87390ecd983e261ec884265d9107fae466b020000006f8efe811d688b6fb5a99d545131f8eff1b0a1681a5eace97cbe4c0070088afe79c80e813566c7227a9b2c1a7d38075d3a3f69096e3dd9cb07445c1f4bb70c7728adf3f6f195c6460000002548c1d037c7d9d01836e6a5d29b9616447c", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x25) 00:04:05 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x0, 0x4004418}) 00:04:05 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x0, 0xb0010000, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:04:05 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r4, &(0x7f0000004b40)={0x2020}, 0x37b) 00:04:05 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0xffffdf90ffff0000) [ 245.066647][T10654] loop1: detected capacity change from 0 to 764 00:04:05 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x0, 0x4004425}) [ 245.085310][T10654] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 245.091595][T10660] loop3: detected capacity change from 0 to 256 [ 245.096914][T10656] loop4: detected capacity change from 0 to 764 [ 245.107362][T10656] rock: corrupted directory entry. extent=32, offset=2044, size=237 00:04:05 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x0, 0xe7030000, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:04:05 executing program 1: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000001340)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRESHEX, @ANYRESDEC, @ANYRES64, @ANYBLOB="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", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x7fc) 00:04:05 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0xfffff1321b000000) 00:04:05 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x0, 0x400445c}) 00:04:05 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r4, &(0x7f0000004b40)={0x2020}, 0x3c5) 00:04:05 executing program 4: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRES8, @ANYRESDEC, @ANYRESOCT, @ANYBLOB="3f66161893f1bf1a3e2bdb6a22f62d2be206d10e0fef286db765943a8a781c760c5979070548e2eb51d87390ecd983e261ec884265d9107fae466b020000006f8efe811d688b6fb5a99d545131f8eff1b0a1681a5eace97cbe4c0070088afe79c80e813566c7227a9b2c1a7d38075d3a3f69096e3dd9cb07445c1f4bb70c7728adf3f6f195c6460000002548c1d037c7d9d01836e6a5d29b9616447c", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x28) 00:04:05 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0xffffff1f00000000) 00:04:05 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x0, 0xf0ffffff, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) [ 245.258471][T10674] loop3: detected capacity change from 0 to 256 00:04:05 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x0, 0x4005e00}) [ 245.271248][T10673] loop1: detected capacity change from 0 to 764 [ 245.299338][T10673] rock: corrupted directory entry. extent=32, offset=2044, size=237 00:04:05 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x0, 0xff000000, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:04:05 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r4, &(0x7f0000004b40)={0x2020}, 0x41d) 00:04:05 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0xffffff2000000000) [ 245.337457][T10682] loop4: detected capacity change from 0 to 764 [ 245.369545][T10682] rock: corrupted directory entry. extent=32, offset=2044, size=237 00:04:05 executing program 1: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000001340)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRESHEX, @ANYRESDEC, @ANYRES64, @ANYBLOB="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", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x900) [ 245.403308][T10686] loop3: detected capacity change from 0 to 256 00:04:05 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x0, 0x4004400}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='blkio.bfq.time_recursive\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xfea7) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='blkio.bfq.time_recursive\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xfea7) ioctl$BTRFS_IOC_SUBVOL_CREATE(r1, 0x5000940e, &(0x7f00000000c0)={{r2}, "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"}) 00:04:05 executing program 4: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRES8, @ANYRESDEC, @ANYRESOCT, @ANYBLOB="3f66161893f1bf1a3e2bdb6a22f62d2be206d10e0fef286db765943a8a781c760c5979070548e2eb51d87390ecd983e261ec884265d9107fae466b020000006f8efe811d688b6fb5a99d545131f8eff1b0a1681a5eace97cbe4c0070088afe79c80e813566c7227a9b2c1a7d38075d3a3f69096e3dd9cb07445c1f4bb70c7728adf3f6f195c6460000002548c1d037c7d9d01836e6a5d29b9616447c", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x2e) 00:04:05 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x0, 0xffffff7f, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:04:05 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0xffffffff00000000) 00:04:05 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$eJzs3UGLEmEYB/BHM7VO3oLoMNClk1SfwAiDaCAoPNSpwLpoBHmZuuTH2A+4H2Dx5GVx2Z1dZxUXRFbHdX+/iw/+52We9/LOaZ759uzXoP979PP4yVE0m5WodqIT00q0ohpXxgEAHJLpbBYns1zZvQAAu7HG8/90xy0BAFv2+cvXD2/StPspSZoRk3HWy3r5b56/e592XyYXWsWqSZb1HszzV3meLOYP4/Fl/nplXo8Xz/P8PHv7MV3KG9Hf/vYBAAAAAAAAAAAAAAAAAAAAAKAU7WRu5XyfdvumPK+uzQdamt9Ti6e1nW0DAAAAAAAAAAAAAAAAAAAA7rTR33+D78Phjz9F0YiIxX8OuKjGXrShuNUi2Y82hrHZ8npElN58cUY0yjygAAAAAAAAAAAAAAAAAADgHile+i27EwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAoT/H9/w2K/xGxxsXzmz0qdasAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAcsLMAAAD//xnsMng=") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r4, &(0x7f0000004b40)={0x2020}, 0x455) 00:04:05 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x0, 0xfffffff0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) [ 245.509640][T10696] loop1: detected capacity change from 0 to 764 [ 245.530947][T10696] rock: corrupted directory entry. extent=32, offset=2044, size=237 00:04:05 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f000049f000/0x3000)=nil, 0x3000, 0x1000006, 0x13, r1, 0xdf7dd000) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='blkio.bfq.time_recursive\x00', 0x275a, 0x0) r3 = socket$isdn(0x22, 0x3, 0x3) write$binfmt_script(r3, &(0x7f0000000240)={'#! ', './file0', [{0x20, '/dev/nullb0\x00'}, {0x20, 'blkio.bfq.time_recursive\x00'}, {0x20, '%,'}, {0x20, 'blkio.bfq.time_recursive\x00'}, {0x20, 'blkio.bfq.time_recursive\x00'}, {0x20, '/dev/n$\x94lb0\x00\xdc\xf7noDi\xb2\x95\xd2<\xdf\xac7\xb1\x16\xba\xce6\xaa\xa7\x88\x06\a\xd5z\xaf\xc54\xb4\x9a\x06\xb4\x12`n\xee\xda\xb5o\xc9V6g\xb0\xa0c\x03\xd7Y\xb9\x01;\x03\xdf\xf2j\xf2\xed\x87 \x11q\x03\xf8s\xc5\xc5\x8b\xb2j8\xfa\x81\x99\xab,\x7f\xfcf\x8c\xd1\xc0u\xb2\xe5eURZ<\xde\x80\xa9\xee\xc1\x9f\xcd$C\xc3\xd9XD\xd8\xa0LN\xca\xd6/\xda\x86'}, {0x20, '/dev/nullb0\x00'}, {0x20, 'blkio.bfq.time_recursive\x00'}, {0x20, '\x06'}], 0xa, "a4605eac88b258687e42c0a0482d813f7a0d9da69e1ec63241ad35f4935d2db6107f4e78553f22f6db9122ea108f1b3d1170dbedec50ae7ebe1b0db32c67507dce2601c4d97b7955ab9a47472e996be27a6bb3dd6fdd122693f886f92475d5f9ff37eabe344f69ceaf2efbe99ad138c6001751646cc641d8dd60b31f571fb67188b2e35fed4d27c65e47"}, 0x199) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xfea7) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='blkio.bfq.time_recursive\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000180)=ANY=[], 0xfea7) write$binfmt_script(r4, &(0x7f0000000100)={'#! ', './file0', [{0x20, '(\\/'}], 0xa, "6a9ae606462d1628a8e65474fea8a18f02eb6601de5210dfb7901c5dc55be20f48b74e99d34a7e361116"}, 0x39) socket$isdn(0x22, 0x3, 0x1) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@ipv4_getrule={0x1c, 0x22, 0x20, 0x70bd26, 0x25dfdbff, {0x2, 0x10, 0x14, 0x81, 0xff, 0x0, 0x0, 0x1, 0x10001}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20008000}, 0x6008800) r5 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) ioctl$BTRFS_IOC_SET_FEATURES(r5, 0x40309439, &(0x7f0000000180)={0x2, 0x0, 0x2}) [ 245.565871][T10703] loop3: detected capacity change from 0 to 256 [ 245.579263][T10701] loop4: detected capacity change from 0 to 764 00:04:05 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x0, 0x0, {{0x2}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) [ 245.600080][T10701] rock: corrupted directory entry. extent=32, offset=2044, size=237 00:04:05 executing program 1: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000001340)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRESHEX, @ANYRESDEC, @ANYRES64, @ANYBLOB="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", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0xa00) 00:04:05 executing program 4: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRES8, @ANYRESDEC, @ANYRESOCT, @ANYBLOB="3f66161893f1bf1a3e2bdb6a22f62d2be206d10e0fef286db765943a8a781c760c5979070548e2eb51d87390ecd983e261ec884265d9107fae466b020000006f8efe811d688b6fb5a99d545131f8eff1b0a1681a5eace97cbe4c0070088afe79c80e813566c7227a9b2c1a7d38075d3a3f69096e3dd9cb07445c1f4bb70c7728adf3f6f195c6460000002548c1d037c7d9d01836e6a5d29b9616447c", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x30) 00:04:05 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x0, 0x4004400}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='blkio.bfq.time_recursive\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xfea7) (async) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xfea7) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='blkio.bfq.time_recursive\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xfea7) (async) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xfea7) ioctl$BTRFS_IOC_SUBVOL_CREATE(r1, 0x5000940e, &(0x7f00000000c0)={{r2}, "b31dcdaf6adde90405580c043c7049fc6865a861ab70ef39efebe305813705ebe02615cdeae6dff0e1cdb4ceebd58d9dd3f98e2c701375d7faa2b39e5b2686cb16eb3df4a5cd3c70a20588ac9213b9e4321e18cd9924e7f93739041a1e75d18b9f849482a88597fd6d7e8bc21216c794a7c84a5daa292e74bb08d9c4dfb7612b632105ba74ad3ef0d269fc3092c9949251d4c8a65f7a47bc82906eef6fe4eb6d861af883b73438c6b2cbf09b7d25a930e1378ce40250485a7dadbfada83aa9235ddb0a3a435f8fe6bb7afc9ca68357590648edefff0091964ae384a8813aadbc6b186fe5f38a2452241d535d4671a9c008064561329de54f59f451a4071636382039833052a612f98a2b9d33438056b716d07ade2c60ca56615fc7e65ad00354d5e8e0c75b3fe9bd8b8139d6b744a570014fd564b2d46562ca7e01e3a5c3ca3a5737a632d25e84596a05c7bf1aeececd00b568be8d7bed151dd9c24aefc65665d0ec758fb893aaeeb7b979ed30d5672b68d2b76c057902f4e94459a400b21aae7f01154f23a4cbaa89487d2746cbd245d0f9ae722d67d5a074744e5cbd99454a159aa09393b799feb8a371ce55af909f7f0ee8c1f045cccd67979edad36fd7094d1286ce25b2553b6c0d48ef3b9c22412d0abba765be29033942e63f738da7fb447e67458f193c64daed720c7d9cde1c7862e6c6e52817b08664aad4aaf94b63dbde89adb1fb4f47c1fe0c497614002a4240d20c611953f85f84513d64c8f519525bb40a55c2a91a884c26417cc697e99ed71bda229d6bbd402202ceb2dcae1053bef95e0cdfe6d9ce4fdb3bcf5a8ad36bd3044084c6f1cbe71ac0405de00b81eace64d39c767ff26d2addfebb38c3bfca784e20ffa8cd99da9abffb2536c047517da0a152e56ae3c19d1345798d50eea70d2e8662987cc54c3de7d84dcc96e8310eee543f69d778a5fd21e070777d78692d683ab77bb1d037bdbd9043263a30231491914688433a4bf259b0f19b037fd2977031f85426104345d128a69dc7856232c43054a4aefb6c357379080820f8cf0d25c7c0d6d5bef548dde2f1690a643670e59dfa1defca7c76ff27fa53292c9a67c28bfdf956ccf481abb4841f375d054d7a166bf1000f735b20f8c0bc21fb613f4bb30ae658f3fe0cf4a77b298202010ebc0f6447ef8fda937f483f5c9db617991f2bfcf12e40ce1ff3e2520693ab0def0457e797c07cf6844e03c0b397215164ad913367cde051341038cebf8d99a7aa40a960e865581b14717740caa6c19727e25376b8483461c281b90843c8a7264e3f01e4e6f1e6cb14fc01c71c99979e9acc7bcf2d7ef451674810a7c7dd4e64dfbd20cd6269688ab1aaed65aa52a203db80960a487d2c7ea4965a620b498280e7e693d5c4feb059c16c18f379e2987f11a5f1972a442370ba9231124e53359370a1b87e59d48d6266173291810889721f31d6e3c7ea56621a51d296d25c773e2136e83d5334c2da3d70e651a7616567c0f4e0d494f43951599a948567b7667ac885dacd474b33e1701971435a45fa64e8d5a2387cf775f384682a428abf7894a046d0264b39f03edb6969f65230d6ebdffb65713b8f1f0047c2b2ccb5cce97c056f0253dc81552c78768dfe66a82c70c3856347cca5a57a1de22354eedbfa809086ef325c9116833cfe51139217337b2b8fc4c7d5b1d9018b5459e1d29d8465026d69f24f1fec1f2f6603496a86a7c7b2ffbcc89afc44034aaccf2326f2a31fa37cd37b742b3eca92e910e7b3f9f190af6e492c528a4bed409abae4896114a66d66e55b6ea3ea20919a03a890c6bc62fbaa59332f290c4b1ff75a59cbb22c9e03b1785e26013548bcca426d9a512f0fae522e3d64637807ac651783182dc4982bf149848390606ec4d2a39da55f87749f8f45b1a206417cbe530ada4ebe7c6b4a86cfc0274673ecf3ab627e6cb65ae0572b44ca7c182d71e990ee892eaf352366f56657714a027a203f826feeb12d29c7b97ae9acd07f62211ff2b68168a93a2dd2eaaa365c8039fa66227ff1a5f293a0bb83e1619c6036771f5057a63e24227f82765b8751a75e4f8f150d79f3efe91294a0d0c02f71212f6734c3d6042d52075c60a52ef2175874c1ed9acae889ca02f7f38bc3a98d014c4bf154af5b203fd0b0522f1e385560e94261d67e21ffae73e93612da63f55268a241ca86de2a9b1f1c78bc9d98b4bdf50d5d05ab6db5071e9abcc1db5380dadf162d4db71dd217f64227f23b14bd3a74c4599066b1add53d1d8874c9a6001b01f5e5f1f0daf2f715580e9f863068a893f1e48ce3d7319c9d216996ab7da88d3dc54235dae3f57b163f6997ff3ff26be1d0e196ea9317f61746cafb4bab9b5c15b5c5e926542bf6aea286c135dfb1f07b93634cfc7ccd910fd00a66a1ab5004a125a8ad3f6a3a93d970e2ce1a51db3c9fe016a2877c2a031de5f4b1eba752ef20025ccada6370f55815e77d51155ce997bd669a6b0275f0d86ba32c4bd36d353b9715dc76c4681950f12a501dda2dca009d5e846be3d64bce947728e1f73ae1b5432433740386021bdcdb8531c68225b86cebac502ea6dd9bdce412b8e19bfe6ac43183f74f8d5984f11531ed1a1e12c4effde047a9ae81853f6e797c8702fdd42ea9e3f17b571a3c2278f718b3c792b5049e75b7ac3deda26f8c3dc9927b879fee4bb03e1076344d15809098e1c664577f33dd860af2a4cd457ccdfa78469fd1f854fac3af2b42e761cb4d8cac19602fb8526a49aec9cb85f45429c7765c6f43866eb10b79e71817df9032ad149843b004a31464994a91be1d3b5fe748c3c4cd8e6a4452bd9f90f9843c65fcee22722ea2714a7b088c38aed2ff934dd1787e088a73e703153da3c3c215da88cc0c689b5e170681685709d5d3d28bed7e10a4e950f404c38f0555cd45f0ff7a88558a71ca509e2764ec9996bcad9bb5a3e8b28ced2fc1b07e81ad3afb821205d03a0fbf575ffb6c81199050787dd9da7a1c6a5db643ad3b67e87e31d76f8db2d2e8eb4036052704f12acb037235525b0d062f34f7ce2454e2485d091b2b29d67d507195fcf3f71df31794cf0ad75ce419bba57a85cdeafa5921e8e6f537b8e2b8b2ba632a89bbac7084696070d594f48cc71a5514aa42453ba6df249394da5a301eef61281251893c15843981763baf55a2d608f2397ef7591460d127b43a9edab3a595af2555d869b4b7d7c47f8710974a3728f48c989fa7fe3bdb35943473ffc2f3116cd67063d1a74c73cd29b786d9d0ae8d430b5671bcfc317ab8a2edddc8bab08500f37c80ed93223ac2f6dba6cc78768ccd942b01985944ae7e3affb1128c806ff2879bc4256e5919de28cee6730576a7d434d5c0d59a6a817bc89ab308441c08bc3bae9012b3b713a9005085ecb39d2f64697a2b8af346a7dff86719de32bf9c1fa31e52fac0e33aee2de40b717bba36c680eb46ab4c9c86e53bc476022b809478661593a9daa627556eb440e4b686e90c0d7b36038bc18cd868ed48bb1e7d1ff48a62ef8329484eb0d15d6dd5b7bddeacd85062ff716399ba110e1c75bafa563bd0c088eafde2a54ef5afb2e579849ee9a9e80404ac9c18a2110c342af87af07a5ed546687383302f5e5cabcf6f05797f1ee1e94ae9be2b04ffd6cc1e1c80b230586ff0bb4eba4fb5178a35a18d873eef45463a207d8da77727f2c9c83fa718fe1710338ed10817ae1187d02990950ae3d98bb001c8311c2eb9b19af3dba1d4bfdbb63e18de703e5406b518c3ac2e6dfcc0fe3d966880fd03a87ad9da762567800291de17238a02557aae0a0290bfaccce1549cd3a8fbdebc0133b446813a1295c2ec6c603b9d1403be163f936d8936d726a17d7c270b7e96e2218728d0f6bdef34126c60ce8f34c12bc4fb4feb5374ed18de4537e033647adaa7dbbd464dbad2a3f6437a94406e7116f528d81a357f2326cb19a9d2e4d7dd07d867659fdcaf27a45659896d0c0ded360698fb454d8f9abda411ec479717c509b88cc9bfd02e8bd1a71dffce2340a240af2c6ef52573ecaf50c9051c20e203f0b664e946223763451dafeed7555127fe388a1400679ba497b7b831c9ac3eabe38586921ca101e0533d5c574e3cff46e63f8a6aa269e5e0164c723a4a5828e141e47dd373322f607941ebd1b8a243f4df4f47515003f2fcab042a385cd2083c542bc0968200b13467a5790b2dc1da078be8a6babd280f466a83c207cbbd18dd9d721e84b075457186b7b430343bb47fe7670e3bc6ff5b26695f9c60a6766e2c2845a22d0e8872180c6bd8051a1a22925ee61956777c133bbdeaa190161a25a9358df85358aeaee539ba74f350fa39469248bc1dec89e9bda2db59e54afae575da7fc1b778644219fcac273a359547e822778e44879e7d06dc33a78f6368dd52b05d25e6694b6143ac373ac6e7c26fd8b3a29bde6ee40ce04c49225c8beff763333263828ef0e2fa7ade1f2bb5fadb9d078e55f598962120c23d8746167a41ff1cb25ea6eb549a3d4f0608c0f5990d406b77850a5bb22274a6b362695e60196ae7a91886f869020a0dde92fb4173811ac42554512b8ce48bbf17a6423d49f093b826dc825b92e8ebfca99ba07709111f92b636cbb31d720670c34d1cb1313e5df9c04284602d7f5eb84877c0eaa9cce8db334733edba54536ca93f8101f9d723c5132c9a918912d6272a4add2e2b1ee4bf742066dd8f86d487b6379cffcf911b6819718d14a9781dcf0f3c28747ebb103ad6cead0aed525bf841e4086e990f2290fd34d591427021fd20ad3ccfd1d9f448d8353f1ce86f870ec6e10daabfa076b01b083bbb1e0bb036a6d2906998dd2e69cb2ea9d01e8b9f9e8bcb66c3ccbfe555935815c6c722f2c8df3d5669561c81af492153cb5e40498d180c24e1d79cfdf6d061cb2c9216679256a239beaf8718a372bd19ee930e99c1c5105ca87f1f649f4bb871f32d6c37c91b6ef47f3d90d6d242917eec4172fe376ee3e5f8a0eb53030f89aafde27dec475b9506bff4261ead41119388532a2b62e381d393f2e620149bc9c9339fefbbf8e6b56d42db00630c6ccdeac3a0d07d59ea31159a4708bb57def9d0dc23010c8c3be76bd7b44e78837655378c6fd0e27d6c6fe29fe3abe456dc03dc357d055ec6d147ff22902b6e08a954ac52a57d2e0b9eb0c356f57b0f81402c8eeecacea84183b93208e40632bf6c39f4c4a4dbae8c908b1d8a4e0eb8ad2b83a70e1237884cc6c600fc0bb5e25ce4d8e0b343cefe256f6fa1bf47a8cdded4308a9e2ca2ed81c8dff4e650af50a092afcfb0387362b0b4b32d29b512ba4b07f44c0ad08d8878e1f1c556831d27f3f5415008144d2f755161856fc03dac8831e87cd3867ec105402fd87e06e057cb891ae55d2056249faac4f366d95f0dc7c6c709fd8a5e380af4dec347140daa4569edf555172aaed39f29f2b7326fb889e8ef297cab8ccc26f48aa91fab669a728da9acee4f2971d0d958989d16124839c6fbb5650ccd892af42d598c6bcc86179d0ff19789d07108065248f8fab4f1813544e536647ba558567cdfef74d93b84a2a70a1e759f565f781fb9029aff6e4c30f94d9d3cc2abbdc8b9ff9b465f488e7cd98e94606d2fca31ce349a0c2d46e091b969222465cb1ed2ab3e73983bf0a614134c730db4b1b363d68ab386c7606ba9cd6aedbbe9aa0883441cc506e47c857ab0c56a95702b144348b492166972bb4b0b07182a06160eb3a7cbdb8b41ecf6a984b4db"}) 00:04:05 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x0, 0x0, {{0x5}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:04:05 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r4, &(0x7f0000004b40)={0x2020}, 0x53f) 00:04:05 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f000049f000/0x3000)=nil, 0x3000, 0x1000006, 0x13, r1, 0xdf7dd000) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='blkio.bfq.time_recursive\x00', 0x275a, 0x0) (async) r3 = socket$isdn(0x22, 0x3, 0x3) write$binfmt_script(r3, &(0x7f0000000240)={'#! ', './file0', [{0x20, '/dev/nullb0\x00'}, {0x20, 'blkio.bfq.time_recursive\x00'}, {0x20, '%,'}, {0x20, 'blkio.bfq.time_recursive\x00'}, {0x20, 'blkio.bfq.time_recursive\x00'}, {0x20, '/dev/n$\x94lb0\x00\xdc\xf7noDi\xb2\x95\xd2<\xdf\xac7\xb1\x16\xba\xce6\xaa\xa7\x88\x06\a\xd5z\xaf\xc54\xb4\x9a\x06\xb4\x12`n\xee\xda\xb5o\xc9V6g\xb0\xa0c\x03\xd7Y\xb9\x01;\x03\xdf\xf2j\xf2\xed\x87 \x11q\x03\xf8s\xc5\xc5\x8b\xb2j8\xfa\x81\x99\xab,\x7f\xfcf\x8c\xd1\xc0u\xb2\xe5eURZ<\xde\x80\xa9\xee\xc1\x9f\xcd$C\xc3\xd9XD\xd8\xa0LN\xca\xd6/\xda\x86'}, {0x20, '/dev/nullb0\x00'}, {0x20, 'blkio.bfq.time_recursive\x00'}, {0x20, '\x06'}], 0xa, "a4605eac88b258687e42c0a0482d813f7a0d9da69e1ec63241ad35f4935d2db6107f4e78553f22f6db9122ea108f1b3d1170dbedec50ae7ebe1b0db32c67507dce2601c4d97b7955ab9a47472e996be27a6bb3dd6fdd122693f886f92475d5f9ff37eabe344f69ceaf2efbe99ad138c6001751646cc641d8dd60b31f571fb67188b2e35fed4d27c65e47"}, 0x199) (async) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xfea7) (async) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='blkio.bfq.time_recursive\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000180)=ANY=[], 0xfea7) write$binfmt_script(r4, &(0x7f0000000100)={'#! ', './file0', [{0x20, '(\\/'}], 0xa, "6a9ae606462d1628a8e65474fea8a18f02eb6601de5210dfb7901c5dc55be20f48b74e99d34a7e361116"}, 0x39) socket$isdn(0x22, 0x3, 0x1) (async, rerun: 32) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@ipv4_getrule={0x1c, 0x22, 0x20, 0x70bd26, 0x25dfdbff, {0x2, 0x10, 0x14, 0x81, 0xff, 0x0, 0x0, 0x1, 0x10001}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20008000}, 0x6008800) (async, rerun: 32) r5 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) ioctl$BTRFS_IOC_SET_FEATURES(r5, 0x40309439, &(0x7f0000000180)={0x2, 0x0, 0x2}) 00:04:05 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x0, 0x0, {{0x6}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) [ 245.751297][T10718] loop3: detected capacity change from 0 to 256 00:04:05 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f000049f000/0x3000)=nil, 0x3000, 0x1000006, 0x13, r1, 0xdf7dd000) (async) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='blkio.bfq.time_recursive\x00', 0x275a, 0x0) (async) r3 = socket$isdn(0x22, 0x3, 0x3) write$binfmt_script(r3, &(0x7f0000000240)={'#! ', './file0', [{0x20, '/dev/nullb0\x00'}, {0x20, 'blkio.bfq.time_recursive\x00'}, {0x20, '%,'}, {0x20, 'blkio.bfq.time_recursive\x00'}, {0x20, 'blkio.bfq.time_recursive\x00'}, {0x20, '/dev/n$\x94lb0\x00\xdc\xf7noDi\xb2\x95\xd2<\xdf\xac7\xb1\x16\xba\xce6\xaa\xa7\x88\x06\a\xd5z\xaf\xc54\xb4\x9a\x06\xb4\x12`n\xee\xda\xb5o\xc9V6g\xb0\xa0c\x03\xd7Y\xb9\x01;\x03\xdf\xf2j\xf2\xed\x87 \x11q\x03\xf8s\xc5\xc5\x8b\xb2j8\xfa\x81\x99\xab,\x7f\xfcf\x8c\xd1\xc0u\xb2\xe5eURZ<\xde\x80\xa9\xee\xc1\x9f\xcd$C\xc3\xd9XD\xd8\xa0LN\xca\xd6/\xda\x86'}, {0x20, '/dev/nullb0\x00'}, {0x20, 'blkio.bfq.time_recursive\x00'}, {0x20, '\x06'}], 0xa, "a4605eac88b258687e42c0a0482d813f7a0d9da69e1ec63241ad35f4935d2db6107f4e78553f22f6db9122ea108f1b3d1170dbedec50ae7ebe1b0db32c67507dce2601c4d97b7955ab9a47472e996be27a6bb3dd6fdd122693f886f92475d5f9ff37eabe344f69ceaf2efbe99ad138c6001751646cc641d8dd60b31f571fb67188b2e35fed4d27c65e47"}, 0x199) (async) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xfea7) (async) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='blkio.bfq.time_recursive\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000180)=ANY=[], 0xfea7) (async) write$binfmt_script(r4, &(0x7f0000000100)={'#! ', './file0', [{0x20, '(\\/'}], 0xa, "6a9ae606462d1628a8e65474fea8a18f02eb6601de5210dfb7901c5dc55be20f48b74e99d34a7e361116"}, 0x39) (async) socket$isdn(0x22, 0x3, 0x1) (async) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@ipv4_getrule={0x1c, 0x22, 0x20, 0x70bd26, 0x25dfdbff, {0x2, 0x10, 0x14, 0x81, 0xff, 0x0, 0x0, 0x1, 0x10001}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20008000}, 0x6008800) (async) r5 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) ioctl$BTRFS_IOC_SET_FEATURES(r5, 0x40309439, &(0x7f0000000180)={0x2, 0x0, 0x2}) 00:04:05 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r4, &(0x7f0000004b40)={0x2020}, 0x62f) 00:04:05 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x0, 0x0, {{0x7}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) [ 245.879835][T10736] loop3: detected capacity change from 0 to 256 [ 245.883230][T10725] loop1: detected capacity change from 0 to 764 00:04:05 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x0, 0x0, {{0x8}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) [ 245.888323][T10724] loop4: detected capacity change from 0 to 764 [ 245.904826][T10725] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 245.909926][T10724] rock: corrupted directory entry. extent=32, offset=2044, size=237 00:04:05 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x0, 0x4004400}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='blkio.bfq.time_recursive\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xfea7) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='blkio.bfq.time_recursive\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xfea7) ioctl$BTRFS_IOC_SUBVOL_CREATE(r1, 0x5000940e, &(0x7f00000000c0)={{r2}, "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"}) 00:04:05 executing program 1: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000001340)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRESHEX, @ANYRESDEC, @ANYRES64, @ANYBLOB="3f661618939970b8dc2bdf6a22f62d2be206d10e0fef286db765943a8a781c760c5979070548e2eb51007390ecd983e261ec884265d9107fae466b020000006f8efe811d688b6fb5a99d545131f8eff1b0a1681a5eace97cbe4c0070088afe79c80e813566c7227a9b2c1a7d38075d3a3f69096e3dd9cb07445c1f4bb70c7728adf3f6f195c6460000002548c1d037c7d9d01836e6a5d29b9616447c24d1edc81f01d1ef3093333981d8ff546415b8616ba7bf43d8abeca8472431cc7ea5ed7b6232d383fcc6a3faada2b9e71cfe64a9e613c8b2e7f3eba7651ac1ebd158ef4bf81e5e0783c8bc1d86dfca5cd2fff110d17b06bfff1b66c63e3f2ee46c96361a9040965e24df35b311db5a4679b2fb8351981a77f4df2742b8c4e831ea0a42076e244ff75492941482dd6788327e9fd4e6411ff0a83f1a0fd635cb18d79fad76cd4a0db5df0b05eecf3d283e8207b1fef384390725", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0xb00) 00:04:05 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) ioctl$UI_GET_VERSION(r1, 0x8004552d, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0x0) 00:04:05 executing program 4: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRES8, @ANYRESDEC, @ANYRESOCT, @ANYBLOB="3f66161893f1bf1a3e2bdb6a22f62d2be206d10e0fef286db765943a8a781c760c5979070548e2eb51d87390ecd983e261ec884265d9107fae466b020000006f8efe811d688b6fb5a99d545131f8eff1b0a1681a5eace97cbe4c0070088afe79c80e813566c7227a9b2c1a7d38075d3a3f69096e3dd9cb07445c1f4bb70c7728adf3f6f195c6460000002548c1d037c7d9d01836e6a5d29b9616447c", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x48) 00:04:05 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r4, &(0x7f0000004b40)={0x2020}, 0x71f) 00:04:06 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) ioctl$UI_GET_VERSION(r1, 0x8004552d, &(0x7f0000000000)) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0x0) 00:04:06 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) ioctl$UI_GET_VERSION(r1, 0x8004552d, &(0x7f0000000000)) (async) ioctl$UI_GET_VERSION(r1, 0x8004552d, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0x0) [ 246.069889][T10748] loop1: detected capacity change from 0 to 764 [ 246.079994][T10750] loop3: detected capacity change from 0 to 256 00:04:06 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x242402, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x0, 0x4004400}) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x3, 0x9000000000000, 0x3}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000000c0)) [ 246.103363][T10748] rock: corrupted directory entry. extent=32, offset=2044, size=237 00:04:06 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r4, &(0x7f0000004b40)={0x2020}, 0x80f) [ 246.151265][T10755] loop4: detected capacity change from 0 to 764 00:04:06 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) dup(r1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0x0) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r1, 0x80489439, &(0x7f0000000000)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080), 0x8400, 0x0) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00000000c0), 0x2) [ 246.164502][T10755] rock: corrupted directory entry. extent=32, offset=2044, size=237 00:04:06 executing program 1: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000001340)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRESHEX, @ANYRESDEC, @ANYRES64, @ANYBLOB="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", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0xc00) [ 246.221775][T10761] loop3: detected capacity change from 0 to 256 [ 246.319909][T10763] loop1: detected capacity change from 0 to 764 00:04:06 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x242402, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x0, 0x4004400}) (async) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x0, 0x4004400}) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x3, 0x9000000000000, 0x3}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000000c0)) 00:04:06 executing program 4: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRES8, @ANYRESDEC, @ANYRESOCT, @ANYBLOB="3f66161893f1bf1a3e2bdb6a22f62d2be206d10e0fef286db765943a8a781c760c5979070548e2eb51d87390ecd983e261ec884265d9107fae466b020000006f8efe811d688b6fb5a99d545131f8eff1b0a1681a5eace97cbe4c0070088afe79c80e813566c7227a9b2c1a7d38075d3a3f69096e3dd9cb07445c1f4bb70c7728adf3f6f195c6460000002548c1d037c7d9d01836e6a5d29b9616447c", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x4c) 00:04:06 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r4, &(0x7f0000004b40)={0x2020}, 0x8ff) 00:04:06 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x0, 0x0, {{0x9}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) [ 246.343822][T10763] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 246.355046][T10770] loop3: detected capacity change from 0 to 256 [ 246.362165][T10768] loop4: detected capacity change from 0 to 764 00:04:06 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x242402, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x0, 0x4004400}) (async) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x3, 0x9000000000000, 0x3}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000000c0)) [ 246.374136][T10768] rock: corrupted directory entry. extent=32, offset=2044, size=237 00:04:06 executing program 1: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000001340)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRESHEX, @ANYRESDEC, @ANYRES64, @ANYBLOB="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", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0xd00) 00:04:06 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r4, &(0x7f0000004b40)={0x2020}, 0x9ef) 00:04:06 executing program 4: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRES8, @ANYRESDEC, @ANYRESOCT, @ANYBLOB="3f66161893f1bf1a3e2bdb6a22f62d2be206d10e0fef286db765943a8a781c760c5979070548e2eb51d87390ecd983e261ec884265d9107fae466b020000006f8efe811d688b6fb5a99d545131f8eff1b0a1681a5eace97cbe4c0070088afe79c80e813566c7227a9b2c1a7d38075d3a3f69096e3dd9cb07445c1f4bb70c7728adf3f6f195c6460000002548c1d037c7d9d01836e6a5d29b9616447c", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x5c) 00:04:06 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x6a8d01, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x0, 0x4004400}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='blkio.bfq.time_recursive\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xfea7) ioctl(r1, 0x9, &(0x7f0000000140)) r2 = syz_open_dev$mouse(&(0x7f0000000040), 0x401, 0x10000) ioctl$BLKZEROOUT(r2, 0x127f, &(0x7f00000000c0)={0x100000, 0x1000000000000002}) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r0, 0x400c6615, &(0x7f0000000100)={0x0, @aes256, 0x0, @desc1}) [ 246.493344][T10780] loop3: detected capacity change from 0 to 256 00:04:06 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r4, &(0x7f0000004b40)={0x2020}, 0xae5) [ 246.623771][T10785] loop1: detected capacity change from 0 to 764 [ 246.629583][T10786] loop4: detected capacity change from 0 to 764 [ 246.631375][T10788] loop3: detected capacity change from 0 to 256 [ 246.648844][T10786] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 246.673790][T10785] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 248.824013][ T2150] ieee802154 phy0 wpan0: encryption failed: -22 [ 248.825353][ T2150] ieee802154 phy1 wpan1: encryption failed: -22 [ 286.732967][ T48] Bluetooth: hci0: command 0x0406 tx timeout [ 286.734303][ T48] Bluetooth: hci1: command 0x0406 tx timeout [ 286.735591][ T48] Bluetooth: hci2: command 0x0406 tx timeout [ 286.736879][ T48] Bluetooth: hci3: command 0x0406 tx timeout [ 286.738188][ T48] Bluetooth: hci4: command 0x0406 tx timeout [ 286.739507][ T48] Bluetooth: hci5: command 0x0406 tx timeout 00:05:01 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) dup(r1) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0x0) (async) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r1, 0x80489439, &(0x7f0000000000)) (async) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080), 0x8400, 0x0) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00000000c0), 0x2) 00:05:01 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x6a8d01, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x0, 0x4004400}) (async) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='blkio.bfq.time_recursive\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xfea7) ioctl(r1, 0x9, &(0x7f0000000140)) r2 = syz_open_dev$mouse(&(0x7f0000000040), 0x401, 0x10000) ioctl$BLKZEROOUT(r2, 0x127f, &(0x7f00000000c0)={0x100000, 0x1000000000000002}) (async) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r0, 0x400c6615, &(0x7f0000000100)={0x0, @aes256, 0x0, @desc1}) 00:05:01 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x0, 0x0, {{0xa}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:05:01 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r4, &(0x7f0000004b40)={0x2020}, 0xbdb) 00:05:01 executing program 4: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRES8, @ANYRESDEC, @ANYRESOCT, @ANYBLOB="3f66161893f1bf1a3e2bdb6a22f62d2be206d10e0fef286db765943a8a781c760c5979070548e2eb51d87390ecd983e261ec884265d9107fae466b020000006f8efe811d688b6fb5a99d545131f8eff1b0a1681a5eace97cbe4c0070088afe79c80e813566c7227a9b2c1a7d38075d3a3f69096e3dd9cb07445c1f4bb70c7728adf3f6f195c6460000002548c1d037c7d9d01836e6a5d29b9616447c", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x68) 00:05:01 executing program 1: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000001340)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRESHEX, @ANYRESDEC, @ANYRES64, @ANYBLOB="3f661618939970b8dc2bdf6a22f62d2be206d10e0fef286db765943a8a781c760c5979070548e2eb51007390ecd983e261ec884265d9107fae466b020000006f8efe811d688b6fb5a99d545131f8eff1b0a1681a5eace97cbe4c0070088afe79c80e813566c7227a9b2c1a7d38075d3a3f69096e3dd9cb07445c1f4bb70c7728adf3f6f195c6460000002548c1d037c7d9d01836e6a5d29b9616447c24d1edc81f01d1ef3093333981d8ff546415b8616ba7bf43d8abeca8472431cc7ea5ed7b6232d383fcc6a3faada2b9e71cfe64a9e613c8b2e7f3eba7651ac1ebd158ef4bf81e5e0783c8bc1d86dfca5cd2fff110d17b06bfff1b66c63e3f2ee46c96361a9040965e24df35b311db5a4679b2fb8351981a77f4df2742b8c4e831ea0a42076e244ff75492941482dd6788327e9fd4e6411ff0a83f1a0fd635cb18d79fad76cd4a0db5df0b05eecf3d283e8207b1fef384390725", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0xe00) [ 301.241409][T10791] loop1: detected capacity change from 0 to 764 [ 301.263216][T10794] loop3: detected capacity change from 0 to 256 [ 301.273530][T10791] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 301.277194][T10795] loop4: detected capacity change from 0 to 764 [ 301.283934][T10795] rock: corrupted directory entry. extent=32, offset=2044, size=237 00:05:01 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x6a8d01, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x0, 0x4004400}) (async, rerun: 32) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='blkio.bfq.time_recursive\x00', 0x275a, 0x0) (rerun: 32) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xfea7) (async) ioctl(r1, 0x9, &(0x7f0000000140)) r2 = syz_open_dev$mouse(&(0x7f0000000040), 0x401, 0x10000) ioctl$BLKZEROOUT(r2, 0x127f, &(0x7f00000000c0)={0x100000, 0x1000000000000002}) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r0, 0x400c6615, &(0x7f0000000100)={0x0, @aes256, 0x0, @desc1}) 00:05:01 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r4, &(0x7f0000004b40)={0x2020}, 0xcd1) 00:05:01 executing program 1: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000001340)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRESHEX, @ANYRESDEC, @ANYRES64, @ANYBLOB="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", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x10dd) 00:05:01 executing program 4: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRES8, @ANYRESDEC, @ANYRESOCT, @ANYBLOB="3f66161893f1bf1a3e2bdb6a22f62d2be206d10e0fef286db765943a8a781c760c5979070548e2eb51d87390ecd983e261ec884265d9107fae466b020000006f8efe811d688b6fb5a99d545131f8eff1b0a1681a5eace97cbe4c0070088afe79c80e813566c7227a9b2c1a7d38075d3a3f69096e3dd9cb07445c1f4bb70c7728adf3f6f195c6460000002548c1d037c7d9d01836e6a5d29b9616447c", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x6c) [ 301.445129][T10809] loop3: detected capacity change from 0 to 256 00:05:01 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x111002, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x208100, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x0, 0x4004400}) [ 301.507297][T10811] loop1: detected capacity change from 0 to 764 [ 301.530768][T10811] rock: corrupted directory entry. extent=32, offset=2044, size=237 00:05:01 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r4, &(0x7f0000004b40)={0x2020}, 0xdc7) [ 301.595135][T10815] loop4: detected capacity change from 0 to 764 [ 301.600630][T10815] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 301.659489][T10817] loop3: detected capacity change from 0 to 256 [ 304.182862][ T48] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 304.185058][ T48] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 304.187146][ T48] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 304.189134][ T48] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 304.190849][ T48] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 304.368432][T10822] chnl_net:caif_netlink_parms(): no params data found [ 304.395778][T10822] bridge0: port 1(bridge_slave_0) entered blocking state [ 304.397326][T10822] bridge0: port 1(bridge_slave_0) entered disabled state [ 304.398923][T10822] bridge_slave_0: entered allmulticast mode [ 304.400752][T10822] bridge_slave_0: entered promiscuous mode [ 304.404246][T10822] bridge0: port 2(bridge_slave_1) entered blocking state [ 304.405800][T10822] bridge0: port 2(bridge_slave_1) entered disabled state [ 304.407274][T10822] bridge_slave_1: entered allmulticast mode [ 304.408983][T10822] bridge_slave_1: entered promiscuous mode [ 304.421581][T10822] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 304.427159][T10822] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 304.440629][T10822] team0: Port device team_slave_0 added [ 304.443456][T10822] team0: Port device team_slave_1 added [ 304.468901][T10822] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 304.470397][T10822] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 304.476144][T10822] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 304.479651][T10822] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 304.481090][T10822] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 304.486675][T10822] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 304.536043][T10822] hsr_slave_0: entered promiscuous mode [ 304.583953][T10822] hsr_slave_1: entered promiscuous mode [ 304.623033][T10822] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 304.624736][T10822] Cannot create hsr debugfs directory [ 304.725864][T10822] netdevsim netdevsim5 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 304.797838][T10822] netdevsim netdevsim5 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 304.855613][T10822] netdevsim netdevsim5 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 304.914824][T10822] netdevsim netdevsim5 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 305.112045][T10822] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 305.154438][T10822] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 305.175169][T10822] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 305.225166][T10822] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 305.293626][T10822] bridge0: port 2(bridge_slave_1) entered blocking state [ 305.295473][T10822] bridge0: port 2(bridge_slave_1) entered forwarding state [ 305.297095][T10822] bridge0: port 1(bridge_slave_0) entered blocking state [ 305.298610][T10822] bridge0: port 1(bridge_slave_0) entered forwarding state [ 305.358121][T10822] 8021q: adding VLAN 0 to HW filter on device bond0 [ 305.375777][ T5976] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 305.378047][ T5976] bridge0: port 1(bridge_slave_0) entered disabled state [ 305.380208][ T5976] bridge0: port 2(bridge_slave_1) entered disabled state [ 305.392556][ T5976] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 305.400119][T10822] 8021q: adding VLAN 0 to HW filter on device team0 [ 305.422194][ T9027] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 305.424432][ T9027] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 305.426333][ T9027] bridge0: port 1(bridge_slave_0) entered blocking state [ 305.427823][ T9027] bridge0: port 1(bridge_slave_0) entered forwarding state [ 305.429667][ T9027] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 305.431780][ T9027] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 305.440886][ T9027] bridge0: port 2(bridge_slave_1) entered blocking state [ 305.442472][ T9027] bridge0: port 2(bridge_slave_1) entered forwarding state [ 305.444556][ T9027] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 305.447011][ T9027] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 305.449274][ T9027] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 305.451612][ T9027] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 305.461409][ T9027] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 305.464406][ T9027] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 305.471079][T10822] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 305.474585][T10822] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 305.482454][ T9025] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 305.484670][ T9025] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 305.486677][ T9025] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 305.488822][ T9025] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 305.490794][ T9025] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 305.493448][ T9025] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 305.571884][T10822] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 305.574872][ T9027] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 305.576615][ T9027] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 305.764966][ T9025] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 305.767138][ T9025] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 305.771658][ T9025] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 305.780551][ T9025] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 305.782949][ T9025] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 305.784938][ T9025] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 305.788257][T10822] veth0_vlan: entered promiscuous mode [ 305.793973][T10822] veth1_vlan: entered promiscuous mode [ 305.816072][ T6080] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 305.818089][ T6080] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 305.820136][ T6080] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 305.830000][ T6080] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 305.833883][T10822] veth0_macvtap: entered promiscuous mode [ 305.837117][T10822] veth1_macvtap: entered promiscuous mode [ 305.858737][T10822] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 305.860990][T10822] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 305.870419][T10822] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 305.872654][T10822] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 305.876235][T10822] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 305.878425][T10822] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 305.880407][T10822] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 305.891470][T10822] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 305.893853][T10822] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 305.896030][T10822] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 305.898111][T10822] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 305.900313][T10822] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 305.911178][T10822] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 305.914326][ T6086] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 305.916374][ T6086] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 305.918352][ T6086] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 305.920490][ T6086] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 305.931059][T10822] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 305.933463][T10822] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 305.935555][T10822] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 305.937653][T10822] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 305.939693][T10822] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 305.941920][T10822] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 305.944977][T10822] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 305.947122][T10822] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 305.949150][T10822] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 305.951329][T10822] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 305.953461][T10822] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 305.955628][T10822] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 305.958705][T10822] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 305.960869][ T6080] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 305.963101][ T6080] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 305.967653][T10822] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 305.969444][T10822] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 305.971183][T10822] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 305.973579][T10822] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 306.045417][ T7986] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 306.047162][ T7986] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 306.050675][ T9027] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 306.088730][ T7986] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 306.090581][ T7986] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 306.105004][ T5557] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 00:05:06 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) dup(r1) (async) dup(r1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0x0) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r1, 0x80489439, &(0x7f0000000000)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080), 0x8400, 0x0) (async) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080), 0x8400, 0x0) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00000000c0), 0x2) 00:05:06 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x0, 0x0, {{0xb}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:05:06 executing program 1: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000001340)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRESHEX, @ANYRESDEC, @ANYRES64, @ANYBLOB="3f661618939970b8dc2bdf6a22f62d2be206d10e0fef286db765943a8a781c760c5979070548e2eb51007390ecd983e261ec884265d9107fae466b020000006f8efe811d688b6fb5a99d545131f8eff1b0a1681a5eace97cbe4c0070088afe79c80e813566c7227a9b2c1a7d38075d3a3f69096e3dd9cb07445c1f4bb70c7728adf3f6f195c6460000002548c1d037c7d9d01836e6a5d29b9616447c24d1edc81f01d1ef3093333981d8ff546415b8616ba7bf43d8abeca8472431cc7ea5ed7b6232d383fcc6a3faada2b9e71cfe64a9e613c8b2e7f3eba7651ac1ebd158ef4bf81e5e0783c8bc1d86dfca5cd2fff110d17b06bfff1b66c63e3f2ee46c96361a9040965e24df35b311db5a4679b2fb8351981a77f4df2742b8c4e831ea0a42076e244ff75492941482dd6788327e9fd4e6411ff0a83f1a0fd635cb18d79fad76cd4a0db5df0b05eecf3d283e8207b1fef384390725", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x10de) 00:05:06 executing program 4: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRES8, @ANYRESDEC, @ANYRESOCT, @ANYBLOB="3f66161893f1bf1a3e2bdb6a22f62d2be206d10e0fef286db765943a8a781c760c5979070548e2eb51d87390ecd983e261ec884265d9107fae466b020000006f8efe811d688b6fb5a99d545131f8eff1b0a1681a5eace97cbe4c0070088afe79c80e813566c7227a9b2c1a7d38075d3a3f69096e3dd9cb07445c1f4bb70c7728adf3f6f195c6460000002548c1d037c7d9d01836e6a5d29b9616447c", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x74) 00:05:06 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r4, &(0x7f0000004b40)={0x2020}, 0xeb7) [ 306.252987][ T6016] Bluetooth: hci6: command 0x0409 tx timeout [ 306.258573][T10851] loop1: detected capacity change from 0 to 764 [ 306.274118][T10854] loop4: detected capacity change from 0 to 764 [ 306.287043][T10853] loop3: detected capacity change from 0 to 256 [ 306.290635][T10854] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 306.297025][T10851] rock: corrupted directory entry. extent=32, offset=2044, size=237 00:05:06 executing program 4: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRES8, @ANYRESDEC, @ANYRESOCT, @ANYBLOB="3f66161893f1bf1a3e2bdb6a22f62d2be206d10e0fef286db765943a8a781c760c5979070548e2eb51d87390ecd983e261ec884265d9107fae466b020000006f8efe811d688b6fb5a99d545131f8eff1b0a1681a5eace97cbe4c0070088afe79c80e813566c7227a9b2c1a7d38075d3a3f69096e3dd9cb07445c1f4bb70c7728adf3f6f195c6460000002548c1d037c7d9d01836e6a5d29b9616447c", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x7a) 00:05:06 executing program 1: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000001340)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRESHEX, @ANYRESDEC, @ANYRES64, @ANYBLOB="3f661618939970b8dc2bdf6a22f62d2be206d10e0fef286db765943a8a781c760c5979070548e2eb51007390ecd983e261ec884265d9107fae466b020000006f8efe811d688b6fb5a99d545131f8eff1b0a1681a5eace97cbe4c0070088afe79c80e813566c7227a9b2c1a7d38075d3a3f69096e3dd9cb07445c1f4bb70c7728adf3f6f195c6460000002548c1d037c7d9d01836e6a5d29b9616447c24d1edc81f01d1ef3093333981d8ff546415b8616ba7bf43d8abeca8472431cc7ea5ed7b6232d383fcc6a3faada2b9e71cfe64a9e613c8b2e7f3eba7651ac1ebd158ef4bf81e5e0783c8bc1d86dfca5cd2fff110d17b06bfff1b66c63e3f2ee46c96361a9040965e24df35b311db5a4679b2fb8351981a77f4df2742b8c4e831ea0a42076e244ff75492941482dd6788327e9fd4e6411ff0a83f1a0fd635cb18d79fad76cd4a0db5df0b05eecf3d283e8207b1fef384390725", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x1100) 00:05:06 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r4, &(0x7f0000004b40)={0x2020}, 0xfad) 00:05:06 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x0, 0x0, {{0xc}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) [ 306.472681][T10865] loop3: detected capacity change from 0 to 256 [ 306.497899][T10869] loop4: detected capacity change from 0 to 764 [ 306.508155][T10868] loop1: detected capacity change from 0 to 764 [ 306.527446][T10869] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 306.528681][T10868] rock: corrupted directory entry. extent=32, offset=2044, size=237 00:05:06 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r4, &(0x7f0000004b40)={0x2020}, 0x1402) [ 306.633235][T10875] loop3: detected capacity change from 0 to 256 [ 308.332942][ T6016] Bluetooth: hci6: command 0x041b tx timeout [ 310.256164][ T2150] ieee802154 phy0 wpan0: encryption failed: -22 [ 310.257542][ T2150] ieee802154 phy1 wpan1: encryption failed: -22 [ 310.413022][ T6016] Bluetooth: hci6: command 0x040f tx timeout [ 312.492835][ T6016] Bluetooth: hci6: command 0x0419 tx timeout 00:05:56 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x111002, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x208100, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x0, 0x4004400}) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x111002, 0x0) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x208100, 0x0) (async) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x0, 0x4004400}) (async) 00:05:56 executing program 4: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRES8, @ANYRESDEC, @ANYRESOCT, @ANYBLOB="3f66161893f1bf1a3e2bdb6a22f62d2be206d10e0fef286db765943a8a781c760c5979070548e2eb51d87390ecd983e261ec884265d9107fae466b020000006f8efe811d688b6fb5a99d545131f8eff1b0a1681a5eace97cbe4c0070088afe79c80e813566c7227a9b2c1a7d38075d3a3f69096e3dd9cb07445c1f4bb70c7728adf3f6f195c6460000002548c1d037c7d9d01836e6a5d29b9616447c", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x89) [ 356.640445][T10883] loop4: detected capacity change from 0 to 764 [ 356.663774][T10883] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 358.279644][ T6016] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 358.282649][ T6016] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 358.285638][ T6016] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 358.287851][ T6016] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 358.289767][ T6016] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 358.291453][ T6016] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 358.376416][T10886] chnl_net:caif_netlink_parms(): no params data found [ 358.412068][T10886] bridge0: port 1(bridge_slave_0) entered blocking state [ 358.414298][T10886] bridge0: port 1(bridge_slave_0) entered disabled state [ 358.415841][T10886] bridge_slave_0: entered allmulticast mode [ 358.417679][T10886] bridge_slave_0: entered promiscuous mode [ 358.420643][T10886] bridge0: port 2(bridge_slave_1) entered blocking state [ 358.422216][T10886] bridge0: port 2(bridge_slave_1) entered disabled state [ 358.424446][T10886] bridge_slave_1: entered allmulticast mode [ 358.426249][T10886] bridge_slave_1: entered promiscuous mode [ 358.439472][T10886] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 358.443438][T10886] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 358.457034][T10886] team0: Port device team_slave_0 added [ 358.460043][T10886] team0: Port device team_slave_1 added [ 358.470848][T10886] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 358.472250][T10886] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 358.479056][T10886] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 358.484271][T10886] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 358.485651][T10886] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 358.490884][T10886] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 358.544591][T10886] hsr_slave_0: entered promiscuous mode [ 358.593787][T10886] hsr_slave_1: entered promiscuous mode [ 358.633085][T10886] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 358.634696][T10886] Cannot create hsr debugfs directory [ 358.735170][T10886] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 358.817859][T10886] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 358.935794][T10886] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 359.025816][T10886] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 359.234627][T10886] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 359.275075][T10886] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 359.314308][T10886] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 359.355125][T10886] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 359.471800][T10886] 8021q: adding VLAN 0 to HW filter on device bond0 [ 359.489122][ T9025] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 359.491009][ T9025] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 359.502311][T10886] 8021q: adding VLAN 0 to HW filter on device team0 [ 359.506943][ T9025] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 359.509007][ T9025] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 359.510901][ T9025] bridge0: port 1(bridge_slave_0) entered blocking state [ 359.512435][ T9025] bridge0: port 1(bridge_slave_0) entered forwarding state [ 359.515449][ T9025] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 359.526202][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 359.528252][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 359.530204][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 359.531622][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 359.542169][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 359.545190][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 359.565119][T10886] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 359.567243][T10886] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 359.571111][ T9026] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 359.573931][ T9026] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 359.576049][ T9026] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 359.578904][ T9026] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 359.580999][ T9026] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 359.591723][ T9026] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 359.594184][ T9026] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 359.596309][ T9026] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 359.601062][ T9026] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 359.611880][ T9026] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 359.727284][T10886] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 359.733472][ T9026] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 359.735135][ T9026] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 359.758680][ T9026] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 359.760856][ T9026] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 359.790745][ T9026] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 359.793573][ T9026] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 359.795925][ T9026] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 359.797788][ T9026] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 359.810620][T10886] veth0_vlan: entered promiscuous mode [ 359.818675][T10886] veth1_vlan: entered promiscuous mode [ 359.830723][ T9026] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 359.832709][ T9026] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 359.835144][ T9026] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 359.837165][ T9026] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 359.842511][T10886] veth0_macvtap: entered promiscuous mode [ 359.850104][T10886] veth1_macvtap: entered promiscuous mode [ 359.858269][T10886] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 359.860426][T10886] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 359.862591][T10886] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 359.865538][T10886] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 359.867576][T10886] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 359.869689][T10886] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 359.871774][T10886] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 359.874849][T10886] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 359.876891][T10886] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 359.879085][T10886] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 359.881206][T10886] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 359.883634][T10886] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 359.885688][T10886] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 359.887874][T10886] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 359.891143][T10886] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 359.893833][ T9025] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 359.896026][ T9025] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 359.898024][ T9025] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 359.900058][ T9025] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 359.905921][T10886] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 359.908038][T10886] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 359.910093][T10886] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 359.912164][T10886] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 359.921301][T10886] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 359.924359][T10886] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 359.926368][T10886] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 359.928449][T10886] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 359.930478][T10886] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 359.932673][T10886] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 359.946741][T10886] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 359.948856][T10886] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 359.951177][T10886] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 359.958390][T10886] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 359.961568][T10886] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 359.968000][ T9026] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 359.970189][ T9026] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 359.978457][T10886] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 359.980388][T10886] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 359.982130][T10886] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 359.988246][T10886] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 360.063406][ T1759] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 360.065085][ T1759] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 360.068432][ T6080] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 360.080374][ T1759] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 360.082095][ T1759] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 360.085816][ T8602] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 360.344167][ T6016] Bluetooth: hci7: command 0x0409 tx timeout 00:06:01 executing program 1: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000001340)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRESHEX, @ANYRESDEC, @ANYRES64, @ANYBLOB="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", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x1200) 00:06:01 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x0, 0x0, {{0xe}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:06:01 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r4, &(0x7f0000004b40)={0x2020}, 0x1404) 00:06:01 executing program 4: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRES8, @ANYRESDEC, @ANYRESOCT, @ANYBLOB="3f66161893f1bf1a3e2bdb6a22f62d2be206d10e0fef286db765943a8a781c760c5979070548e2eb51d87390ecd983e261ec884265d9107fae466b020000006f8efe811d688b6fb5a99d545131f8eff1b0a1681a5eace97cbe4c0070088afe79c80e813566c7227a9b2c1a7d38075d3a3f69096e3dd9cb07445c1f4bb70c7728adf3f6f195c6460000002548c1d037c7d9d01836e6a5d29b9616447c", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x91) [ 361.273392][T10910] loop3: detected capacity change from 0 to 256 [ 361.291704][T10903] loop1: detected capacity change from 0 to 764 [ 361.294331][T10908] loop4: detected capacity change from 0 to 764 [ 361.315782][T10908] rock: corrupted directory entry. extent=32, offset=2044, size=237 00:06:01 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169840, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x264300, 0x70) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='blkio.bfq.time_recursive\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xfea7) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0, {0x8}}, './file0\x00'}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='blkio.bfq.time_recursive\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000180)=ANY=[], 0xfea7) io_submit(0x0, 0x3, &(0x7f0000000300)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x6, 0x1ff, r1, &(0x7f0000000080)="a0def60eca9540cde227c9482a586c86d356a64f3cce7bab3b2244c14a33a43356724ebef6ad396178417962165ded1a2e9bb7ae72833781d72b22567c76382756b1e88cbd5746ce8ce2c3955422f5b105c088", 0x53, 0x3, 0x0, 0x2}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000140)="00c8c3f032f255693b7be870b6041eb10617952a2aad98e166d6dbc5726055d6bc4eb30bb8580d20723f1218454aa5f18f7cfcef2ce39853a067eb169161686e59f7b0af8deccea4e31ba81a4bc5c628ed4c96d48f5632106a0e76009ddce6f2af2fd7d55ee77ca7a088988780907251578f8279744b4c84dc8532fbb4eac9bc31b56ede124f06ff02a0034d9a4d3e38bfb02ab97c861bd702917eec27e148a3cbc1e2def9b3fb6b", 0xa8, 0x9, 0x0, 0x3, r3}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x6, 0x5, 0xffffffffffffffff, &(0x7f0000000280)="372f067820b14d425485fabc99af6aede0a890098cdb31e875f1c022c44573fc0458a24be8b4cb63eeff2f57e1017397cdd2", 0x32, 0x2, 0x0, 0x1, r4}]) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='blkio.bfq.time_recursive\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000180)=ANY=[], 0xfea7) dup(r5) r6 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r6, 0x0) [ 361.319950][T10903] rock: corrupted directory entry. extent=32, offset=2044, size=237 00:06:01 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r4, &(0x7f0000004b40)={0x2020}, 0x1405) 00:06:01 executing program 4: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRES8, @ANYRESDEC, @ANYRESOCT, @ANYBLOB="3f66161893f1bf1a3e2bdb6a22f62d2be206d10e0fef286db765943a8a781c760c5979070548e2eb51d87390ecd983e261ec884265d9107fae466b020000006f8efe811d688b6fb5a99d545131f8eff1b0a1681a5eace97cbe4c0070088afe79c80e813566c7227a9b2c1a7d38075d3a3f69096e3dd9cb07445c1f4bb70c7728adf3f6f195c6460000002548c1d037c7d9d01836e6a5d29b9616447c", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0xa1) 00:06:01 executing program 1: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000001340)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRESHEX, @ANYRESDEC, @ANYRES64, @ANYBLOB="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", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x1800) [ 361.455853][T10914] loop3: detected capacity change from 0 to 256 00:06:01 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x0, 0x0, {{0xf}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:06:01 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r4, &(0x7f0000004b40)={0x2020}, 0x1406) [ 361.573947][T10920] loop1: detected capacity change from 0 to 764 [ 361.579858][T10921] loop4: detected capacity change from 0 to 764 [ 361.584764][T10920] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 361.603145][T10921] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 361.645931][T10925] loop3: detected capacity change from 0 to 256 [ 362.412886][ T6016] Bluetooth: hci7: command 0x041b tx timeout [ 363.524315][ T6016] Bluetooth: hci8: unexpected cc 0x0c03 length: 249 > 1 [ 363.529013][ T6016] Bluetooth: hci8: unexpected cc 0x1003 length: 249 > 9 [ 363.531094][ T6016] Bluetooth: hci8: unexpected cc 0x1001 length: 249 > 9 [ 363.543303][ T6016] Bluetooth: hci8: unexpected cc 0x0c23 length: 249 > 4 [ 363.545324][ T6016] Bluetooth: hci8: unexpected cc 0x0c25 length: 249 > 3 [ 363.546989][ T6016] Bluetooth: hci8: unexpected cc 0x0c38 length: 249 > 2 [ 363.749159][T10930] chnl_net:caif_netlink_parms(): no params data found [ 363.806592][T10930] bridge0: port 1(bridge_slave_0) entered blocking state [ 363.808205][T10930] bridge0: port 1(bridge_slave_0) entered disabled state [ 363.809745][T10930] bridge_slave_0: entered allmulticast mode [ 363.811567][T10930] bridge_slave_0: entered promiscuous mode [ 363.823150][T10930] bridge0: port 2(bridge_slave_1) entered blocking state [ 363.825662][T10930] bridge0: port 2(bridge_slave_1) entered disabled state [ 363.827258][T10930] bridge_slave_1: entered allmulticast mode [ 363.829061][T10930] bridge_slave_1: entered promiscuous mode [ 363.861600][T10930] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 363.865538][T10930] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 363.889937][T10930] team0: Port device team_slave_0 added [ 363.902131][T10930] team0: Port device team_slave_1 added [ 363.921925][T10930] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 363.923538][T10930] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 363.928599][T10930] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 363.932180][T10930] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 363.944698][T10930] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 363.949724][T10930] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 364.024497][T10930] hsr_slave_0: entered promiscuous mode [ 364.063123][T10930] hsr_slave_1: entered promiscuous mode [ 364.102867][T10930] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 364.104482][T10930] Cannot create hsr debugfs directory [ 364.221299][T10930] netdevsim netdevsim5 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 364.302575][T10930] netdevsim netdevsim5 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 364.396657][T10930] netdevsim netdevsim5 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 364.473413][T10930] netdevsim netdevsim5 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 364.493090][ T6016] Bluetooth: hci7: command 0x040f tx timeout [ 364.641462][T10930] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 364.684515][T10930] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 364.724532][T10930] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 364.781640][T10930] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 364.895352][T10930] 8021q: adding VLAN 0 to HW filter on device bond0 [ 364.902008][ T5557] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 364.904113][ T5557] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 364.915814][T10930] 8021q: adding VLAN 0 to HW filter on device team0 [ 364.925651][ T9025] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 364.927802][ T9025] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 364.929690][ T9025] bridge0: port 1(bridge_slave_0) entered blocking state [ 364.931130][ T9025] bridge0: port 1(bridge_slave_0) entered forwarding state [ 364.933802][ T9025] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 364.935986][ T9025] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 364.938006][ T9025] bridge0: port 2(bridge_slave_1) entered blocking state [ 364.939500][ T9025] bridge0: port 2(bridge_slave_1) entered forwarding state [ 364.941375][ T9025] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 364.965099][ T5976] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 364.967573][ T5976] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 364.969728][ T5976] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 364.972070][ T5976] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 364.976028][ T5976] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 364.978513][ T5976] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 364.980849][ T5976] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 364.984188][ T5976] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 364.989459][T10930] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 364.992189][T10930] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 364.997103][ T5976] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 364.999274][ T5976] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 365.001483][ T5976] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 365.129616][ T9027] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 365.131329][ T9027] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 365.149585][T10930] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 365.362911][ T9027] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 365.365176][ T9027] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 365.404072][ T9027] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 365.406064][ T9027] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 365.408195][ T9027] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 365.410083][ T9027] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 365.414310][T10930] veth0_vlan: entered promiscuous mode [ 365.419411][T10930] veth1_vlan: entered promiscuous mode [ 365.452462][ T9027] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 365.454868][ T9027] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 365.456754][ T9027] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 365.458777][ T9027] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 365.462605][T10930] veth0_macvtap: entered promiscuous mode [ 365.475263][T10930] veth1_macvtap: entered promiscuous mode [ 365.485267][T10930] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 365.487335][T10930] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 365.489220][T10930] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 365.491297][T10930] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 365.500475][T10930] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 365.502716][T10930] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 365.507507][T10930] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 365.509603][T10930] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 365.511678][T10930] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 365.521091][T10930] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 365.525585][T10930] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 365.527697][T10930] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 365.529603][T10930] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 365.531692][T10930] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 365.544168][T10930] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 365.546326][T10930] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 365.553152][T10930] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 365.556029][ T5557] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 365.558212][ T5557] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 365.560243][ T5557] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 365.562349][ T5557] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 365.575081][T10930] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 365.577254][T10930] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 365.579139][T10930] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 365.581908][T10930] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 365.589422][T10930] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 365.596365][T10930] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 365.598454][T10930] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 365.600620][T10930] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 365.602532][T10930] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 365.610840][T10930] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 365.613494][ T6016] Bluetooth: hci8: command 0x0409 tx timeout [ 365.618727][T10930] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 365.620919][T10930] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 365.628096][T10930] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 365.630496][T10930] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 365.632565][T10930] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 365.638747][T10930] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 365.642101][T10930] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 365.649806][ T6080] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 365.651875][ T6080] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 365.661116][T10930] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 365.668635][T10930] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 365.670467][T10930] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 365.672308][T10930] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 365.757381][ T6159] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 365.759219][ T6159] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 365.771202][ T6080] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 365.784509][ T6159] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 365.787576][ T6159] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 365.790950][ T5557] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 366.575055][ T6016] Bluetooth: hci7: command 0x0419 tx timeout [ 367.692918][ T48] Bluetooth: hci8: command 0x041b tx timeout [ 369.773029][ T48] Bluetooth: hci8: command 0x040f tx timeout [ 371.693840][ T2150] ieee802154 phy0 wpan0: encryption failed: -22 [ 371.695193][ T2150] ieee802154 phy1 wpan1: encryption failed: -22 [ 371.852964][ T48] Bluetooth: hci8: command 0x0419 tx timeout 00:06:55 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x111002, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x208100, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x0, 0x4004400}) 00:06:55 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169840, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x264300, 0x70) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='blkio.bfq.time_recursive\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xfea7) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0, {0x8}}, './file0\x00'}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='blkio.bfq.time_recursive\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000180)=ANY=[], 0xfea7) io_submit(0x0, 0x3, &(0x7f0000000300)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x6, 0x1ff, r1, &(0x7f0000000080)="a0def60eca9540cde227c9482a586c86d356a64f3cce7bab3b2244c14a33a43356724ebef6ad396178417962165ded1a2e9bb7ae72833781d72b22567c76382756b1e88cbd5746ce8ce2c3955422f5b105c088", 0x53, 0x3, 0x0, 0x2}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000140)="00c8c3f032f255693b7be870b6041eb10617952a2aad98e166d6dbc5726055d6bc4eb30bb8580d20723f1218454aa5f18f7cfcef2ce39853a067eb169161686e59f7b0af8deccea4e31ba81a4bc5c628ed4c96d48f5632106a0e76009ddce6f2af2fd7d55ee77ca7a088988780907251578f8279744b4c84dc8532fbb4eac9bc31b56ede124f06ff02a0034d9a4d3e38bfb02ab97c861bd702917eec27e148a3cbc1e2def9b3fb6b", 0xa8, 0x9, 0x0, 0x3, r3}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x6, 0x5, 0xffffffffffffffff, &(0x7f0000000280)="372f067820b14d425485fabc99af6aede0a890098cdb31e875f1c022c44573fc0458a24be8b4cb63eeff2f57e1017397cdd2", 0x32, 0x2, 0x0, 0x1, r4}]) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='blkio.bfq.time_recursive\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000180)=ANY=[], 0xfea7) dup(r5) r6 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r6, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169840, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x264300, 0x70) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='blkio.bfq.time_recursive\x00', 0x275a, 0x0) (async) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xfea7) (async) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0, {0x8}}, './file0\x00'}) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='blkio.bfq.time_recursive\x00', 0x275a, 0x0) (async) write$binfmt_script(r4, &(0x7f0000000180)=ANY=[], 0xfea7) (async) io_submit(0x0, 0x3, &(0x7f0000000300)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x6, 0x1ff, r1, &(0x7f0000000080)="a0def60eca9540cde227c9482a586c86d356a64f3cce7bab3b2244c14a33a43356724ebef6ad396178417962165ded1a2e9bb7ae72833781d72b22567c76382756b1e88cbd5746ce8ce2c3955422f5b105c088", 0x53, 0x3, 0x0, 0x2}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000140)="00c8c3f032f255693b7be870b6041eb10617952a2aad98e166d6dbc5726055d6bc4eb30bb8580d20723f1218454aa5f18f7cfcef2ce39853a067eb169161686e59f7b0af8deccea4e31ba81a4bc5c628ed4c96d48f5632106a0e76009ddce6f2af2fd7d55ee77ca7a088988780907251578f8279744b4c84dc8532fbb4eac9bc31b56ede124f06ff02a0034d9a4d3e38bfb02ab97c861bd702917eec27e148a3cbc1e2def9b3fb6b", 0xa8, 0x9, 0x0, 0x3, r3}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x6, 0x5, 0xffffffffffffffff, &(0x7f0000000280)="372f067820b14d425485fabc99af6aede0a890098cdb31e875f1c022c44573fc0458a24be8b4cb63eeff2f57e1017397cdd2", 0x32, 0x2, 0x0, 0x1, r4}]) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='blkio.bfq.time_recursive\x00', 0x275a, 0x0) (async) write$binfmt_script(r5, &(0x7f0000000180)=ANY=[], 0xfea7) (async) dup(r5) (async) dup(r0) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r6, 0x0) (async) 00:06:55 executing program 4: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRES8, @ANYRESDEC, @ANYRESOCT, @ANYBLOB="3f66161893f1bf1a3e2bdb6a22f62d2be206d10e0fef286db765943a8a781c760c5979070548e2eb51d87390ecd983e261ec884265d9107fae466b020000006f8efe811d688b6fb5a99d545131f8eff1b0a1681a5eace97cbe4c0070088afe79c80e813566c7227a9b2c1a7d38075d3a3f69096e3dd9cb07445c1f4bb70c7728adf3f6f195c6460000002548c1d037c7d9d01836e6a5d29b9616447c", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0xc0) 00:06:55 executing program 1: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000001340)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRESHEX, @ANYRESDEC, @ANYRES64, @ANYBLOB="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", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x2000) 00:06:55 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x0, 0x0, {{0x10}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) 00:06:55 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r4, &(0x7f0000004b40)={0x2020}, 0x1407) [ 415.267280][T10955] loop4: detected capacity change from 0 to 764 [ 415.277790][T10962] loop3: detected capacity change from 0 to 256 [ 415.278833][T10955] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 415.297659][T10961] loop1: detected capacity change from 0 to 764 [ 415.331084][T10961] rock: corrupted directory entry. extent=32, offset=2044, size=237 00:06:55 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r4, &(0x7f0000004b40)={0x2020}, 0x1408) 00:06:55 executing program 4: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRES8, @ANYRESDEC, @ANYRESOCT, @ANYBLOB="3f66161893f1bf1a3e2bdb6a22f62d2be206d10e0fef286db765943a8a781c760c5979070548e2eb51d87390ecd983e261ec884265d9107fae466b020000006f8efe811d688b6fb5a99d545131f8eff1b0a1681a5eace97cbe4c0070088afe79c80e813566c7227a9b2c1a7d38075d3a3f69096e3dd9cb07445c1f4bb70c7728adf3f6f195c6460000002548c1d037c7d9d01836e6a5d29b9616447c", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x204) 00:06:55 executing program 1: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000001340)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES8=0x0, @ANYRESHEX, @ANYRESDEC, @ANYRES64, @ANYBLOB="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", @ANYRESOCT], 0x0, 0x74a, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000000)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x2400) 00:06:55 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r2, 0x1, 0x0, 0x0, {{0x11}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x34}}, 0x0) [ 415.496218][T10982] loop4: detected capacity change from 0 to 764 [ 415.504558][T10984] loop1: detected capacity change from 0 to 764 [ 415.508185][T10982] rock: corrupted directory entry. extent=32, offset=2044, size=237 00:06:55 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', 0x200040, &(0x7f0000000340)={[{@fat=@nfs_nostale_ro}, {@dots}, {@nodots}, {@nodots}, {@fat=@dos1xfloppy}, {@nodots}, {@nodots}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@nodots}, {@fat=@gid}, {@fat=@time_offset={'time_offset', 0x3d, 0xbf}}, {@dots}, {@dots}, {@fat=@flush}, {@nodots}, {@fat=@tz_utc}, {@fat=@errors_remount}, {@fat=@quiet}, {@fat=@usefree}, {@dots}, {}, {@fat=@quiet}], [{@measure}]}, 0x1, 0x1a0, &(0x7f0000000780)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x89901) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x89901) move_mount(r2, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r4, &(0x7f0000004b40)={0x2020}, 0x1409) [ 415.529989][T10984] rock: corrupted directory entry. extent=32, offset=2044, size=237 00:06:55 executing program 5: openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169840, 0x0) (async) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169840, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x264300, 0x70) (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x264300, 0x70) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='blkio.bfq.time_recursive\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xfea7) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0, {0x8}}, './file0\x00'}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='blkio.bfq.time_recursive\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000180)=ANY=[], 0xfea7) io_submit(0x0, 0x3, &(0x7f0000000300)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x6, 0x1ff, r1, &(0x7f0000000080)="a0def60eca9540cde227c9482a586c86d356a64f3cce7bab3b2244c14a33a43356724ebef6ad396178417962165ded1a2e9bb7ae72833781d72b22567c76382756b1e88cbd5746ce8ce2c3955422f5b105c088", 0x53, 0x3, 0x0, 0x2}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000140)="00c8c3f032f255693b7be870b6041eb10617952a2aad98e166d6dbc5726055d6bc4eb30bb8580d20723f1218454aa5f18f7cfcef2ce39853a067eb169161686e59f7b0af8deccea4e31ba81a4bc5c628ed4c96d48f5632106a0e76009ddce6f2af2fd7d55ee77ca7a088988780907251578f8279744b4c84dc8532fbb4eac9bc31b56ede124f06ff02a0034d9a4d3e38bfb02ab97c861bd702917eec27e148a3cbc1e2def9b3fb6b", 0xa8, 0x9, 0x0, 0x3, r3}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x6, 0x5, 0xffffffffffffffff, &(0x7f0000000280)="372f067820b14d425485fabc99af6aede0a890098cdb31e875f1c022c44573fc0458a24be8b4cb63eeff2f57e1017397cdd2", 0x32, 0x2, 0x0, 0x1, r4}]) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='blkio.bfq.time_recursive\x00', 0x275a, 0x0) (async) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='blkio.bfq.time_recursive\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000180)=ANY=[], 0xfea7) dup(r5) (async) dup(r5) r6 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r6, 0x0) [ 415.606630][T10990] loop3: detected capacity change from 0 to 256 [ 417.329910][ T48] Bluetooth: hci9: unexpected cc 0x0c03 length: 249 > 1 [ 417.335738][ T48] Bluetooth: hci9: unexpected cc 0x1003 length: 249 > 9 [ 417.337742][ T48] Bluetooth: hci9: unexpected cc 0x1001 length: 249 > 9 [ 417.340262][ T48] Bluetooth: hci9: unexpected cc 0x0c23 length: 249 > 4 [ 417.342089][ T48] Bluetooth: hci9: unexpected cc 0x0c25 length: 249 > 3 [ 417.343787][ T48] Bluetooth: hci9: unexpected cc 0x0c38 length: 249 > 2 [ 417.454350][T10998] chnl_net:caif_netlink_parms(): no params data found [ 417.497405][T10998] bridge0: port 1(bridge_slave_0) entered blocking state [ 417.499364][T10998] bridge0: port 1(bridge_slave_0) entered disabled state [ 417.500939][T10998] bridge_slave_0: entered allmulticast mode [ 417.502685][T10998] bridge_slave_0: entered promiscuous mode [ 417.507840][T10998] bridge0: port 2(bridge_slave_1) entered blocking state [ 417.509466][T10998] bridge0: port 2(bridge_slave_1) entered disabled state [ 417.511115][T10998] bridge_slave_1: entered allmulticast mode [ 417.523105][T10998] bridge_slave_1: entered promiscuous mode [ 417.553400][T10998] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 417.557340][T10998] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 417.581389][T10998] team0: Port device team_slave_0 added [ 417.584363][T10998] team0: Port device team_slave_1 added [ 417.611972][T10998] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 417.614414][T10998] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 417.619500][T10998] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 417.623311][T10998] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 417.624852][T10998] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 417.630136][T10998] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 417.684660][T10998] hsr_slave_0: entered promiscuous mode [ 417.723933][T10998] hsr_slave_1: entered promiscuous mode [ 417.763018][T10998] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 417.764562][T10998] Cannot create hsr debugfs directory [ 417.887390][T10998] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 417.964037][T10998] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 418.075733][T10998] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 418.184491][T10998] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 418.386304][T10998] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 418.434994][T10998] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 418.474423][T10998] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 418.521562][T10998] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 418.654311][T10998] 8021q: adding VLAN 0 to HW filter on device bond0 [ 418.667515][ T6080] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 418.669441][ T6080] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 418.674680][T10998] 8021q: adding VLAN 0 to HW filter on device team0 [ 418.684654][ T6080] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 418.686802][ T6080] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 418.688673][ T6080] bridge0: port 1(bridge_slave_0) entered blocking state [ 418.690060][ T6080] bridge0: port 1(bridge_slave_0) entered forwarding state [ 418.691962][ T6080] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 418.704276][ T8602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 418.706318][ T8602] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 418.708156][ T8602] bridge0: port 2(bridge_slave_1) entered blocking state [ 418.709569][ T8602] bridge0: port 2(bridge_slave_1) entered forwarding state [ 418.711298][ T8602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 418.714552][ T8602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 418.716786][ T8602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 418.720025][ T8602] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 418.730066][T10998] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 418.732162][T10998] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 418.740985][ T5557] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 418.743183][ T5557] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 418.745402][ T5557] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 418.747458][ T5557] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 418.749445][ T5557] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 418.751713][ T5557] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 418.754774][ T5557] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 418.759171][ T5557] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 418.913233][ T5557] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 418.914948][ T5557] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 418.919699][T10998] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 418.940620][ T9026] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 418.942729][ T9026] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 418.968029][ T9026] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 418.970832][ T9026] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 418.973580][ T9026] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 418.975504][ T9026] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 418.985020][T10998] veth0_vlan: entered promiscuous mode [ 418.995379][T10998] veth1_vlan: entered promiscuous mode [ 419.024912][ T9026] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 419.026892][ T9026] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 419.028803][ T9026] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 419.030888][ T9026] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 419.035605][T10998] veth0_macvtap: entered promiscuous mode [ 419.039050][T10998] veth1_macvtap: entered promiscuous mode [ 419.058443][T10998] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 419.060554][T10998] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 419.062470][T10998] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 419.073785][T10998] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 419.075819][T10998] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 419.077901][T10998] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 419.079805][T10998] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 419.081836][T10998] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 419.093716][T10998] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 419.095854][T10998] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 419.097800][T10998] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 419.099876][T10998] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 419.101846][T10998] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 419.112728][T10998] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 419.115129][T10998] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 419.117167][T10998] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 419.119105][T10998] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 419.121153][T10998] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 419.134115][T10998] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 419.136008][ T5557] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 419.139036][ T5557] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 419.141052][ T5557] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 419.144018][ T5557] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 419.158497][T10998] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 419.160556][T10998] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 419.162420][T10998] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 419.171157][T10998] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 419.173956][T10998] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 419.176009][T10998] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 419.177873][T10998] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 419.179965][T10998] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 419.182092][T10998] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 419.186099][T10998] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 419.188399][T10998] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 419.190683][T10998] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 419.192757][T10998] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 419.196334][T10998] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 419.198349][T10998] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 419.200361][T10998] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 419.202385][T10998] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 419.205020][T10998] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 419.208351][T10998] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 419.211135][ T6080] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 419.214155][ T6080] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 419.220126][T10998] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 419.221855][T10998] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 419.224111][T10998] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 419.225900][T10998] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 419.287185][ T1759] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 419.288883][ T1759] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 419.292291][ T9026] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 419.333876][ T7986] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 419.335678][ T7986] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 419.339282][ T6080] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 419.373411][ T48] Bluetooth: hci9: command 0x0409 tx timeout [ 421.453001][ T48] Bluetooth: hci9: command 0x041b tx timeout [ 423.543665][ T48] Bluetooth: hci9: command 0x040f tx timeout [ 425.622991][ T48] Bluetooth: hci9: command 0x0419 tx timeout [ 430.093461][ T48] Bluetooth: hci6: command 0x0406 tx timeout [ 433.149157][ T2150] ieee802154 phy0 wpan0: encryption failed: -22 [ 433.150545][ T2150] ieee802154 phy1 wpan1: encryption failed: -22 [ 463.213083][ T28] INFO: task syz-executor.0:10813 blocked for more than 143 seconds. [ 463.214850][ T28] Not tainted 6.4.0-rc7-syzkaller-ge40939bbfc68 #0 [ 463.216399][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 463.218294][ T28] task:syz-executor.0 state:D stack:0 pid:10813 ppid:6008 flags:0x00000005 [ 463.220326][ T28] Call trace: [ 463.221061][ T28] __switch_to+0x320/0x754 [ 463.222038][ T28] __schedule+0x1368/0x23b8 [ 463.226207][ T28] schedule+0xc4/0x170 [ 463.227075][ T28] schedule_preempt_disabled+0x18/0x2c [ 463.228209][ T28] rwsem_down_write_slowpath+0xcfc/0x1aa0 [ 463.229501][ T28] down_write+0xb4/0xc0 [ 463.230512][ T28] blkdev_common_ioctl+0x1a08/0x26b4 [ 463.231627][ T28] blkdev_ioctl+0x380/0xb40 [ 463.232551][ T28] __arm64_sys_ioctl+0x14c/0x1c8 [ 463.234161][ T28] invoke_syscall+0x98/0x2c0 [ 463.235108][ T28] el0_svc_common+0x138/0x244 [ 463.236045][ T28] do_el0_svc+0x64/0x198 [ 463.236942][ T28] el0_svc+0x4c/0x160 [ 463.237999][ T28] el0t_64_sync_handler+0x84/0xfc [ 463.239066][ T28] el0t_64_sync+0x190/0x194 [ 463.240122][ T28] INFO: task syz-executor.5:10857 blocked for more than 143 seconds. [ 463.241781][ T28] Not tainted 6.4.0-rc7-syzkaller-ge40939bbfc68 #0 [ 463.244203][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 463.246172][ T28] task:syz-executor.5 state:D stack:0 pid:10857 ppid:10822 flags:0x00000005 [ 463.248175][ T28] Call trace: [ 463.248889][ T28] __switch_to+0x320/0x754 [ 463.249813][ T28] __schedule+0x1368/0x23b8 [ 463.250754][ T28] schedule+0xc4/0x170 [ 463.251574][ T28] schedule_preempt_disabled+0x18/0x2c [ 463.252669][ T28] rwsem_down_read_slowpath+0x57c/0xe58 [ 463.255639][ T28] down_read+0xa0/0x2fc [ 463.256674][ T28] page_cache_ra_unbounded+0xc8/0x58c [ 463.257876][ T28] page_cache_ra_order+0x7fc/0x994 [ 463.258975][ T28] do_sync_mmap_readahead+0x3a4/0x844 [ 463.260231][ T28] filemap_fault+0x5bc/0x1154 [ 463.261325][ T28] __do_fault+0x11c/0x3d8 [ 463.262206][ T28] handle_mm_fault+0x19f8/0x48ec [ 463.263858][ T28] do_page_fault+0x81c/0xcbc [ 463.264793][ T28] do_translation_fault+0x94/0xc8 [ 463.265886][ T28] do_mem_abort+0x74/0x200 [ 463.266809][ T28] el0_da+0x64/0x17c [ 463.267756][ T28] el0t_64_sync_handler+0xcc/0xfc [ 463.268773][ T28] el0t_64_sync+0x190/0x194 [ 463.269852][ T28] [ 463.269852][ T28] Showing all locks held in the system: [ 463.272310][ T28] 1 lock held by rcu_tasks_kthre/13: [ 463.274790][ T28] #0: ffff80008e0c16d0 (rcu_tasks.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x44/0xcf4 [ 463.277067][ T28] 1 lock held by rcu_tasks_trace/14: [ 463.278170][ T28] #0: ffff80008e0c1a90 (rcu_tasks_trace.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x44/0xcf4 [ 463.280537][ T28] 1 lock held by khungtaskd/28: [ 463.281500][ T28] #0: ffff80008e0c1500 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0xc/0x44 [ 463.283815][ T28] 2 locks held by getty/5732: [ 463.284868][ T28] #0: ffff0000c2d56098 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x3c/0x4c [ 463.286925][ T28] #1: ffff800092ec32f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x414/0x1210 [ 463.289022][ T28] 1 lock held by syz-executor.5/10759: [ 463.290239][ T28] 1 lock held by syz-executor.0/10813: [ 463.291317][ T28] #0: ffff0000c14b4ac8 (mapping.invalidate_lock#2){++++}-{3:3}, at: blkdev_common_ioctl+0x1a08/0x26b4 [ 463.294269][ T28] 1 lock held by syz-executor.5/10857: [ 463.295524][ T28] #0: ffff0000c14b4ac8 (mapping.invalidate_lock#2){++++}-{3:3}, at: page_cache_ra_unbounded+0xc8/0x58c [ 463.298049][ T28] 1 lock held by syz-executor.0/10899: [ 463.299273][ T28] #0: ffff0000c14b4ac8 (mapping.invalidate_lock#2){++++}-{3:3}, at: blkdev_common_ioctl+0x1a08/0x26b4 [ 463.301546][ T28] 1 lock held by syz-executor.0/10900: [ 463.302657][ T28] #0: ffff0000c14b4ac8 (mapping.invalidate_lock#2){++++}-{3:3}, at: blkdev_common_ioctl+0x1a08/0x26b4 [ 463.305641][ T28] 1 lock held by syz-executor.0/11011: [ 463.306894][ T28] #0: ffff0000c14b4ac8 (mapping.invalidate_lock#2){++++}-{3:3}, at: blkdev_common_ioctl+0x1a08/0x26b4 [ 463.309401][ T28] [ 463.309844][ T28] ============================================= [ 463.309844][ T28] [ 463.311579][ T28] Kernel panic - not syncing: hung_task: blocked tasks [ 463.312986][ T28] CPU: 1 PID: 28 Comm: khungtaskd Not tainted 6.4.0-rc7-syzkaller-ge40939bbfc68 #0 [ 463.315116][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023 [ 463.317139][ T28] Call trace: [ 463.317918][ T28] dump_backtrace+0x1b8/0x1e4 [ 463.318918][ T28] show_stack+0x2c/0x44 [ 463.319790][ T28] dump_stack_lvl+0xd0/0x124 [ 463.320708][ T28] dump_stack+0x1c/0x28 [ 463.321592][ T28] panic+0x2d0/0x7b4 [ 463.322412][ T28] hung_task_panic+0x0/0x2c [ 463.323353][ T28] kthread+0x288/0x310 [ 463.324252][ T28] ret_from_fork+0x10/0x20 [ 463.325180][ T28] SMP: stopping secondary CPUs [ 463.326274][ T28] Kernel Offset: disabled [ 463.327168][ T28] CPU features: 0x0000004,0e008010,c4017203 [ 463.328410][ T28] Memory Limit: none [ 464.175488][ T28] Rebooting in 86400 seconds..