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"], 0x18b0}, 0x1, 0x0, 0x0, 0xc0}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$cgroup_ro(r0, &(0x7f0000000240)='net_prio.prioidx\x00', 0x0, 0x0) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(r2, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000440)={0x94, 0x0, 0x2, 0x70bd2d, 0x4, {}, [@MPTCP_PM_ATTR_ADDR={0x1c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x5}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x7}]}, @MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x60, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0xc}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast1}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x2}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @loopback}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @ipv4={'\x00', '\xff\xff', @broadcast}}]}]}, 0x94}, 0x1, 0x0, 0x0, 0x8000}, 0x4040000) clone(0x4104400, &(0x7f0000000100)="779177025821db12aa6774c33c20b1ed9ef856bdc7e6d8", &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)="4d32c9ee9c62059fdc056be6b084f9511e11f435148b5a8968d1a1ca31825a0c2436430efd592096902649e521a113fbfd071d3f7a89b88477e1") mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766558c53a593ab90eddd4d5b97f57", @ANYRESDEC]) [ 215.649452][T19162] tmpfs: Bad value for 'mpol' [ 215.665129][T19163] loop0: detected capacity change from 0 to 1 [ 215.683130][T19161] tmpfs: Bad value for 'mpol' [ 215.719669][T19177] tmpfs: Bad value for 'mpol' [ 215.737954][T19182] tmpfs: Bad value for 'mpol' 19:04:20 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e661744c0404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:04:20 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC]) 19:04:20 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01100000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:20 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) (fail_nth: 28) 19:04:20 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000)=0x1400, 0x10) 19:04:20 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x12) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC]) [ 215.760999][T19163] loop0: detected capacity change from 0 to 1 [ 215.838464][T19199] tmpfs: Bad value for 'mpol' [ 215.838681][T19201] FAULT_INJECTION: forcing a failure. [ 215.838681][T19201] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 215.843348][T19197] tmpfs: Bad value for 'mpol' [ 215.856373][T19201] CPU: 0 PID: 19201 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 215.863057][T19202] loop5: detected capacity change from 0 to 264192 [ 215.869780][T19201] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 215.869792][T19201] Call Trace: [ 215.869799][T19201] dump_stack_lvl+0xd6/0x122 [ 215.880670][T19202] FAT-fs (loop5): bogus logical sector size 1100 [ 215.886369][T19201] dump_stack+0x11/0x1b [ 215.886393][T19201] should_fail+0x23c/0x250 [ 215.886409][T19201] __alloc_pages+0x102/0x320 [ 215.886429][T19201] alloc_pages_vma+0x5ee/0x770 [ 215.886449][T19201] ? page_add_new_anon_rmap+0x26d/0x2c0 [ 215.886466][T19201] do_anonymous_page+0x16e/0x8b0 [ 215.889741][T19202] FAT-fs (loop5): Can't find a valid FAT filesystem [ 215.894303][T19201] ? cgroup_rstat_updated+0x34/0x100 [ 215.940723][T19201] handle_mm_fault+0x7f5/0x1580 [ 215.945579][T19201] ? follow_page_mask+0x97a/0x10b0 [ 215.950696][T19201] __get_user_pages+0x381/0xc50 [ 215.955545][T19201] __get_user_pages_remote+0x17f/0x610 [ 215.961008][T19201] ? iovec_from_user+0x2a6/0x2e0 [ 215.965943][T19201] pin_user_pages_remote+0x58/0x80 [ 215.971058][T19201] process_vm_rw_single_vec+0x17d/0x460 [ 215.976609][T19201] process_vm_rw+0x3a2/0x540 [ 215.981202][T19201] __x64_sys_process_vm_writev+0x76/0x90 [ 215.986871][T19201] do_syscall_64+0x44/0xa0 [ 215.991314][T19201] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 215.997211][T19201] RIP: 0033:0x7f2ff1f8a709 [ 216.001619][T19201] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 216.021243][T19201] RSP: 002b:00007f2fefd02188 EFLAGS: 00000246 ORIG_RAX: 0000000000000137 [ 216.029723][T19201] RAX: ffffffffffffffda RBX: 00007f2ff208ef60 RCX: 00007f2ff1f8a709 19:04:20 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC]) wait4(0x0, 0x0, 0x2, &(0x7f0000000100)) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) wait4(r0, &(0x7f00000001c0), 0x4, &(0x7f0000000200)) 19:04:20 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC]) 19:04:20 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000)=0x1f00, 0x10) [ 216.037690][T19201] RDX: 1000000000000005 RSI: 0000000020000000 RDI: 0000000000000576 [ 216.045658][T19201] RBP: 00007f2fefd021d0 R08: 0000000000000006 R09: 0000000000000000 [ 216.053628][T19201] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000002 [ 216.061704][T19201] R13: 00007ffff9e7474f R14: 00007f2fefd02300 R15: 0000000000022000 [ 216.082030][T19202] loop5: detected capacity change from 0 to 264192 19:04:20 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x7, 0x5, &(0x7f00000003c0)=[{&(0x7f0000000180)="2d9f3a917f18b7d3076feb76538a00ffc75745bdff5b2efd1dc90231204030149d970cb6df924d93fb34", 0x2a, 0x8}, {&(0x7f00000001c0)="46fd2bc2b01173bc4bb32c37f9726932adb77b306ce338e8276f78132e77601f4819b679acc218465bb657fd9c32f939a17b5d8ce79cebabf71f5ed724a077335cc42dab63f3013a895117e8469451619188e787c33466a6c3392f46cccbf68cb6b86d28b6000878202dd0c07721354bf54babfb258ac0ad8cb29d4c5fcabfb13d23c24558adf0718e8adad695f9cf8d7713bc42f567c9be9540566f3e8547fbf5218db008834635e54a41f97e29d7", 0xaf, 0x1}, {&(0x7f0000000280)="fbc70b2fce7c7ebe7671bda078cfe37cd444ab29ffedd67293ec8af9b6d79253016799f3a311b834d7207e6912d08cf65328ee10ac6133974375793eac653885d091c41262483797986a96eb7b95c7adbee7ea", 0x53}, {&(0x7f0000000300)="e7230001a4bed14e2f50719a74c90d181306b4a76b74a315cc62b1b6671bde27321f6ed9774d1e08715a0473a2a5b68ecf82f7", 0x33, 0x3f}, {&(0x7f0000000340)="6f692de43e0a06a3fd0f992e7ab3e73cf93cc4f436aff39002b02bb8fa89433b52ae9d8c883b8489a8a56759fa6bc71be1e35da90e4f6056602313b61fb7d26fcc7f67b9864f321adb7661e021cdb98c6d", 0x51}], 0x8, &(0x7f0000000540)=ANY=[@ANYBLOB='dioread_nolock,jqfmt=vfsv0,fsmagic=0x0000000000000008,appraise_type=imasig,uid=', @ANYRESDEC=0xee01, @ANYBLOB="e70ba37a44a4b6424d9b85618a030000000000000007a11873e26acdb7f471cce4e2a7eae1ae626e72abb1df60743b995227729d71b2b2cee5a53fb4314bc0ecc30f5268634dda1dfe256bdb48f34bce0a", @ANYRESDEC, @ANYBLOB=',appraise,\x00']) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x2842001, &(0x7f0000000040)=ANY=[@ANYBLOB="6d706f6c3d7072723d94656c61746976657ac53a", @ANYRESDEC=r0, @ANYRES16=r1]) 19:04:20 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) (fail_nth: 29) 19:04:20 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000)=0x2000, 0x10) [ 216.091388][T19216] loop0: detected capacity change from 0 to 1 [ 216.102139][T19202] FAT-fs (loop5): bogus logical sector size 1100 [ 216.108498][T19202] FAT-fs (loop5): Can't find a valid FAT filesystem [ 216.118027][T19223] tmpfs: Bad value for 'mpol' [ 216.123967][T19222] tmpfs: Bad value for 'mpol' [ 216.175068][T19216] loop0: detected capacity change from 0 to 1 [ 216.187785][T19238] FAULT_INJECTION: forcing a failure. [ 216.187785][T19238] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 216.201105][T19238] CPU: 1 PID: 19238 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 216.209859][T19238] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 19:04:20 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174600404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:04:20 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC]) [ 216.212596][T19237] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 216.219901][T19238] Call Trace: [ 216.219910][T19238] dump_stack_lvl+0xd6/0x122 [ 216.219935][T19238] dump_stack+0x11/0x1b [ 216.238380][T19238] should_fail+0x23c/0x250 [ 216.242794][T19238] __alloc_pages+0x102/0x320 [ 216.243337][T19249] tmpfs: Bad value for 'mpol' [ 216.247384][T19238] alloc_pages_vma+0x5ee/0x770 [ 216.247426][T19238] ? page_add_new_anon_rmap+0x26d/0x2c0 [ 216.262330][T19238] do_anonymous_page+0x16e/0x8b0 [ 216.267269][T19238] ? cgroup_rstat_updated+0x34/0x100 [ 216.272609][T19238] handle_mm_fault+0x7f5/0x1580 [ 216.277443][T19238] ? follow_page_mask+0x97a/0x10b0 [ 216.282657][T19238] __get_user_pages+0x381/0xc50 [ 216.287558][T19238] __get_user_pages_remote+0x17f/0x610 [ 216.293017][T19238] ? iovec_from_user+0x2a6/0x2e0 [ 216.298010][T19238] pin_user_pages_remote+0x58/0x80 [ 216.303111][T19238] process_vm_rw_single_vec+0x17d/0x460 [ 216.308639][T19238] process_vm_rw+0x3a2/0x540 [ 216.313280][T19238] __x64_sys_process_vm_writev+0x76/0x90 [ 216.318937][T19238] do_syscall_64+0x44/0xa0 [ 216.323410][T19238] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 216.329379][T19238] RIP: 0033:0x7f2ff1f8a709 [ 216.333777][T19238] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 216.353398][T19238] RSP: 002b:00007f2fefd02188 EFLAGS: 00000246 ORIG_RAX: 0000000000000137 [ 216.361784][T19238] RAX: ffffffffffffffda RBX: 00007f2ff208ef60 RCX: 00007f2ff1f8a709 [ 216.369731][T19238] RDX: 1000000000000005 RSI: 0000000020000000 RDI: 0000000000000578 [ 216.377716][T19238] RBP: 00007f2fefd021d0 R08: 0000000000000006 R09: 0000000000000000 [ 216.385666][T19238] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000002 [ 216.393660][T19238] R13: 00007ffff9e7474f R14: 00007f2fefd02300 R15: 0000000000022000 19:04:21 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01110000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:21 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000)=0x2500, 0x10) 19:04:21 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC]) 19:04:21 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) (fail_nth: 30) [ 216.424348][T19256] loop5: detected capacity change from 0 to 264192 [ 216.443407][T19237] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 216.449402][T19267] FAULT_INJECTION: forcing a failure. [ 216.449402][T19267] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 216.450983][T19256] FAT-fs (loop5): bogus logical sector size 1120 [ 216.463119][T19267] CPU: 1 PID: 19267 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 216.469451][T19256] FAT-fs (loop5): Can't find a valid FAT filesystem [ 216.478164][T19267] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 216.478176][T19267] Call Trace: [ 216.478183][T19267] dump_stack_lvl+0xd6/0x122 [ 216.502601][T19267] dump_stack+0x11/0x1b [ 216.506757][T19267] should_fail+0x23c/0x250 [ 216.511172][T19267] __alloc_pages+0x102/0x320 [ 216.515761][T19267] alloc_pages_vma+0x5ee/0x770 [ 216.520521][T19267] ? page_add_new_anon_rmap+0x26d/0x2c0 19:04:21 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000)=0x2900, 0x10) 19:04:21 executing program 3: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) ftruncate(r0, 0x2008001) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_EXTERNAL_AUTH(r0, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x88, r1, 0x200, 0x70bd27, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0x0, 0x31}}}}, [@NL80211_ATTR_SSID={0x1d, 0x34, @random="6aa5f2a7ac121c1f9d0dc3502af57fe9c099835d394fc80465"}, @NL80211_ATTR_SSID={0x1d, 0x34, @random="ed508af59d978fddf8c5b18ca265c5cf5570f678b6aa4f5872"}, @NL80211_ATTR_BSSID={0xa, 0xf5, @from_mac=@device_b}, @NL80211_ATTR_SSID={0x1c, 0x34, @random="b8b6b3aa705fed9cbaf180c47d200b20fbab4756ed9e1ab6"}]}, 0x88}, 0x1, 0x0, 0x0, 0x800}, 0x1) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC]) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6101, 0x1) [ 216.526061][T19267] do_anonymous_page+0x16e/0x8b0 [ 216.531023][T19267] ? cgroup_rstat_updated+0x34/0x100 [ 216.536312][T19267] handle_mm_fault+0x7f5/0x1580 [ 216.541188][T19267] ? follow_page_mask+0x97a/0x10b0 [ 216.546350][T19267] __get_user_pages+0x381/0xc50 [ 216.551198][T19267] __get_user_pages_remote+0x17f/0x610 [ 216.556668][T19267] ? iovec_from_user+0x2a6/0x2e0 [ 216.561600][T19267] pin_user_pages_remote+0x58/0x80 [ 216.566795][T19267] process_vm_rw_single_vec+0x17d/0x460 [ 216.572339][T19267] process_vm_rw+0x3a2/0x540 [ 216.576925][T19267] __x64_sys_process_vm_writev+0x76/0x90 [ 216.582571][T19267] do_syscall_64+0x44/0xa0 [ 216.587061][T19267] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 216.592963][T19267] RIP: 0033:0x7f2ff1f8a709 [ 216.597387][T19267] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 216.617038][T19267] RSP: 002b:00007f2fefd02188 EFLAGS: 00000246 ORIG_RAX: 0000000000000137 [ 216.625444][T19267] RAX: ffffffffffffffda RBX: 00007f2ff208ef60 RCX: 00007f2ff1f8a709 [ 216.633405][T19267] RDX: 1000000000000005 RSI: 0000000020000000 RDI: 000000000000057a [ 216.641367][T19267] RBP: 00007f2fefd021d0 R08: 0000000000000006 R09: 0000000000000000 [ 216.649418][T19267] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000002 [ 216.657368][T19267] R13: 00007ffff9e7474f R14: 00007f2fefd02300 R15: 0000000000022000 19:04:21 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC]) 19:04:21 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000)=0x3f00, 0x10) 19:04:21 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x20a24000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC]) removexattr(&(0x7f0000000100)='./file1\x00', &(0x7f0000000140)=@known='trusted.syz\x00') 19:04:21 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) (fail_nth: 31) [ 216.689359][T19283] tmpfs: Bad value for 'mpol' [ 216.699038][T19288] tmpfs: Bad value for 'mpol' [ 216.718635][T19256] loop5: detected capacity change from 0 to 264192 [ 216.747620][T19256] FAT-fs (loop5): bogus logical sector size 1120 [ 216.754003][T19256] FAT-fs (loop5): Can't find a valid FAT filesystem [ 216.757442][T19303] tmpfs: Bad value for 'mpol' [ 216.783853][T19304] FAULT_INJECTION: forcing a failure. [ 216.783853][T19304] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 216.797203][T19304] CPU: 0 PID: 19304 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 216.805984][T19304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 216.816033][T19304] Call Trace: [ 216.819307][T19304] dump_stack_lvl+0xd6/0x122 [ 216.823903][T19304] dump_stack+0x11/0x1b [ 216.828081][T19304] should_fail+0x23c/0x250 [ 216.832492][T19304] __alloc_pages+0x102/0x320 [ 216.837082][T19304] alloc_pages_vma+0x5ee/0x770 [ 216.841868][T19304] ? page_add_new_anon_rmap+0x26d/0x2c0 [ 216.847403][T19304] do_anonymous_page+0x16e/0x8b0 [ 216.852325][T19304] ? cgroup_rstat_updated+0x34/0x100 [ 216.857613][T19304] handle_mm_fault+0x7f5/0x1580 [ 216.862468][T19304] ? follow_page_mask+0x97a/0x10b0 [ 216.867571][T19304] __get_user_pages+0x381/0xc50 [ 216.872400][T19304] __get_user_pages_remote+0x17f/0x610 [ 216.877911][T19304] ? iovec_from_user+0x2a6/0x2e0 [ 216.882871][T19304] pin_user_pages_remote+0x58/0x80 [ 216.887962][T19304] process_vm_rw_single_vec+0x17d/0x460 [ 216.893507][T19304] process_vm_rw+0x3a2/0x540 [ 216.898091][T19304] __x64_sys_process_vm_writev+0x76/0x90 [ 216.903857][T19304] do_syscall_64+0x44/0xa0 [ 216.908257][T19304] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 216.914255][T19304] RIP: 0033:0x7f2ff1f8a709 [ 216.918650][T19304] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 216.938239][T19304] RSP: 002b:00007f2fefd02188 EFLAGS: 00000246 ORIG_RAX: 0000000000000137 19:04:21 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174680404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:04:21 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000)=0x4800, 0x10) [ 216.946632][T19304] RAX: ffffffffffffffda RBX: 00007f2ff208ef60 RCX: 00007f2ff1f8a709 [ 216.954584][T19304] RDX: 1000000000000005 RSI: 0000000020000000 RDI: 000000000000057c [ 216.962594][T19304] RBP: 00007f2fefd021d0 R08: 0000000000000006 R09: 0000000000000000 [ 216.970543][T19304] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000002 [ 216.978552][T19304] R13: 00007ffff9e7474f R14: 00007f2fefd02300 R15: 0000000000022000 [ 216.993003][T19316] tmpfs: Bad value for 'mpol' [ 217.013364][T19318] loop0: detected capacity change from 0 to 1 19:04:21 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01120000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:21 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC]) 19:04:21 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) (fail_nth: 32) 19:04:21 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000)=0x4c00, 0x10) [ 217.095688][T19333] loop5: detected capacity change from 0 to 264192 [ 217.105405][T19333] FAT-fs (loop5): bogus logical sector size 1128 [ 217.111753][T19333] FAT-fs (loop5): Can't find a valid FAT filesystem [ 217.119147][T19334] FAULT_INJECTION: forcing a failure. [ 217.119147][T19334] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 217.126875][T19338] tmpfs: Bad value for 'mpol' [ 217.132379][T19334] CPU: 1 PID: 19334 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 217.145857][T19334] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 217.155903][T19334] Call Trace: [ 217.159171][T19334] dump_stack_lvl+0xd6/0x122 [ 217.163760][T19334] dump_stack+0x11/0x1b [ 217.167917][T19334] should_fail+0x23c/0x250 [ 217.172327][T19334] __alloc_pages+0x102/0x320 [ 217.176906][T19334] alloc_pages_vma+0x5ee/0x770 [ 217.181658][T19334] ? page_add_new_anon_rmap+0x26d/0x2c0 [ 217.187224][T19334] do_anonymous_page+0x16e/0x8b0 [ 217.192147][T19334] ? cgroup_rstat_updated+0x34/0x100 [ 217.197419][T19334] handle_mm_fault+0x7f5/0x1580 [ 217.202310][T19334] ? follow_page_mask+0x97a/0x10b0 [ 217.207507][T19334] __get_user_pages+0x381/0xc50 [ 217.212427][T19334] __get_user_pages_remote+0x17f/0x610 [ 217.217880][T19334] ? iovec_from_user+0x2a6/0x2e0 [ 217.222832][T19334] pin_user_pages_remote+0x58/0x80 [ 217.227921][T19334] process_vm_rw_single_vec+0x17d/0x460 [ 217.233486][T19334] process_vm_rw+0x3a2/0x540 [ 217.238062][T19334] __x64_sys_process_vm_writev+0x76/0x90 [ 217.243679][T19334] do_syscall_64+0x44/0xa0 [ 217.248138][T19334] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 217.254105][T19334] RIP: 0033:0x7f2ff1f8a709 [ 217.258497][T19334] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 217.278124][T19334] RSP: 002b:00007f2fefd02188 EFLAGS: 00000246 ORIG_RAX: 0000000000000137 [ 217.286514][T19334] RAX: ffffffffffffffda RBX: 00007f2ff208ef60 RCX: 00007f2ff1f8a709 19:04:22 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYRESDEC, @ANYRESDEC]) 19:04:22 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000)=0x6000, 0x10) 19:04:22 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e661746c0404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) [ 217.294468][T19334] RDX: 1000000000000005 RSI: 0000000020000000 RDI: 000000000000057e [ 217.302419][T19334] RBP: 00007f2fefd021d0 R08: 0000000000000006 R09: 0000000000000000 [ 217.310374][T19334] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000002 [ 217.318432][T19334] R13: 00007ffff9e7474f R14: 00007f2fefd02300 R15: 0000000000022000 19:04:22 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) (fail_nth: 33) [ 217.362235][T19348] tmpfs: Unknown parameter '1844674407370955161518446744073709551615' [ 217.368087][T19350] loop0: detected capacity change from 0 to 1 [ 217.388023][T19358] FAULT_INJECTION: forcing a failure. [ 217.388023][T19358] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 217.401277][T19358] CPU: 0 PID: 19358 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 217.410037][T19358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 217.420088][T19358] Call Trace: [ 217.423356][T19358] dump_stack_lvl+0xd6/0x122 [ 217.428002][T19358] dump_stack+0x11/0x1b [ 217.429248][T19364] loop5: detected capacity change from 0 to 264192 [ 217.432159][T19358] should_fail+0x23c/0x250 [ 217.443047][T19358] __alloc_pages+0x102/0x320 [ 217.447643][T19358] alloc_pages_vma+0x5ee/0x770 [ 217.452417][T19358] ? page_add_new_anon_rmap+0x26d/0x2c0 [ 217.457955][T19358] do_anonymous_page+0x16e/0x8b0 [ 217.462888][T19358] ? cgroup_rstat_updated+0x34/0x100 [ 217.468172][T19358] handle_mm_fault+0x7f5/0x1580 [ 217.473086][T19358] ? follow_page_mask+0x97a/0x10b0 [ 217.478351][T19358] __get_user_pages+0x381/0xc50 [ 217.483236][T19358] __get_user_pages_remote+0x17f/0x610 [ 217.488680][T19358] ? iovec_from_user+0x2a6/0x2e0 [ 217.493598][T19358] pin_user_pages_remote+0x58/0x80 [ 217.498690][T19358] process_vm_rw_single_vec+0x17d/0x460 [ 217.504219][T19358] process_vm_rw+0x3a2/0x540 [ 217.508794][T19358] __x64_sys_process_vm_writev+0x76/0x90 [ 217.514410][T19358] do_syscall_64+0x44/0xa0 [ 217.518815][T19358] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 217.524707][T19358] RIP: 0033:0x7f2ff1f8a709 [ 217.529143][T19358] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 217.548731][T19358] RSP: 002b:00007f2fefd02188 EFLAGS: 00000246 ORIG_RAX: 0000000000000137 [ 217.557146][T19358] RAX: ffffffffffffffda RBX: 00007f2ff208ef60 RCX: 00007f2ff1f8a709 [ 217.565096][T19358] RDX: 1000000000000005 RSI: 0000000020000000 RDI: 0000000000000580 [ 217.573046][T19358] RBP: 00007f2fefd021d0 R08: 0000000000000006 R09: 0000000000000000 [ 217.580996][T19358] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000002 [ 217.589029][T19358] R13: 00007ffff9e7474f R14: 00007f2fefd02300 R15: 0000000000022000 19:04:22 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bind$netlink(r0, &(0x7f0000000100)={0x10, 0x0, 0x25dfdbff, 0x40000000}, 0xc) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c616469766578c53a", @ANYRESDEC]) 19:04:22 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYRESDEC, @ANYRESDEC]) 19:04:22 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000)=0x6800, 0x10) 19:04:22 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) (fail_nth: 34) [ 217.624391][T19364] FAT-fs (loop5): bogus logical sector size 1132 [ 217.630424][T19368] tmpfs: Bad value for 'mpol' [ 217.630748][T19364] FAT-fs (loop5): Can't find a valid FAT filesystem [ 217.643287][T19350] loop0: detected capacity change from 0 to 1 [ 217.682753][T19364] loop5: detected capacity change from 0 to 264192 [ 217.688051][T19385] FAULT_INJECTION: forcing a failure. [ 217.688051][T19385] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 217.691971][T19383] tmpfs: Unknown parameter '1844674407370955161518446744073709551615' [ 217.702492][T19385] CPU: 0 PID: 19385 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 217.711675][T19364] FAT-fs (loop5): bogus logical sector size 1132 [ 217.719364][T19385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 217.725715][T19364] FAT-fs (loop5): Can't find a valid FAT filesystem [ 217.735718][T19385] Call Trace: [ 217.735726][T19385] dump_stack_lvl+0xd6/0x122 [ 217.750114][T19385] dump_stack+0x11/0x1b [ 217.754274][T19385] should_fail+0x23c/0x250 [ 217.758699][T19385] __alloc_pages+0x102/0x320 [ 217.763281][T19385] alloc_pages_vma+0x5ee/0x770 [ 217.768045][T19385] ? page_add_new_anon_rmap+0x26d/0x2c0 [ 217.773579][T19385] do_anonymous_page+0x16e/0x8b0 [ 217.778512][T19385] ? cgroup_rstat_updated+0x34/0x100 [ 217.783805][T19385] handle_mm_fault+0x7f5/0x1580 [ 217.788634][T19385] ? follow_page_mask+0x97a/0x10b0 [ 217.793720][T19385] __get_user_pages+0x381/0xc50 [ 217.798616][T19385] __get_user_pages_remote+0x17f/0x610 [ 217.804046][T19385] ? iovec_from_user+0x2a6/0x2e0 [ 217.808988][T19385] pin_user_pages_remote+0x58/0x80 [ 217.814102][T19385] process_vm_rw_single_vec+0x17d/0x460 [ 217.819657][T19385] process_vm_rw+0x3a2/0x540 [ 217.824232][T19385] __x64_sys_process_vm_writev+0x76/0x90 [ 217.829841][T19385] do_syscall_64+0x44/0xa0 [ 217.834278][T19385] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 217.840150][T19385] RIP: 0033:0x7f2ff1f8a709 [ 217.844539][T19385] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 217.864130][T19385] RSP: 002b:00007f2fefd02188 EFLAGS: 00000246 ORIG_RAX: 0000000000000137 [ 217.872521][T19385] RAX: ffffffffffffffda RBX: 00007f2ff208ef60 RCX: 00007f2ff1f8a709 19:04:22 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01220000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:22 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYRESDEC, @ANYRESDEC]) 19:04:22 executing program 3: ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000240)) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="6d706f6c3d707265c006000094656c617469766578c53a", @ANYRESDEC]) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mount$9p_fd(0x0, &(0x7f0000000140)='./file1\x00', &(0x7f0000000180), 0x1002, &(0x7f00000001c0)=ANY=[@ANYBLOB, @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',cachetag=tmpfs\x00,afid=0x000000000000007f,\x00']) r2 = syz_open_dev$ptys(0xc, 0x3, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000100)={0x7f, 0x41, 0x7}) 19:04:22 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000)=0x6c00, 0x10) 19:04:22 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) (fail_nth: 35) 19:04:22 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174740404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) [ 217.880469][T19385] RDX: 1000000000000005 RSI: 0000000020000000 RDI: 0000000000000582 [ 217.888467][T19385] RBP: 00007f2fefd021d0 R08: 0000000000000006 R09: 0000000000000000 [ 217.896482][T19385] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000002 [ 217.904465][T19385] R13: 00007ffff9e7474f R14: 00007f2fefd02300 R15: 0000000000022000 19:04:22 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRESDEC]) [ 217.974199][T19400] tmpfs: Bad value for 'mpol' [ 217.979137][T19407] tmpfs: Unknown parameter '1844674407370955161518446744073709551615' [ 217.981043][T19403] loop5: detected capacity change from 0 to 264192 [ 218.000634][T19410] FAULT_INJECTION: forcing a failure. [ 218.000634][T19410] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 218.009809][T19415] tmpfs: Unknown parameter '1844674407370955161518446744073709551615' [ 218.013879][T19410] CPU: 0 PID: 19410 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 218.030776][T19410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 218.041007][T19410] Call Trace: [ 218.044287][T19410] dump_stack_lvl+0xd6/0x122 [ 218.048906][T19410] dump_stack+0x11/0x1b [ 218.053056][T19410] should_fail+0x23c/0x250 [ 218.053292][T19418] tmpfs: Unknown parameter '1844674407370955161518446744073709551615' [ 218.057463][T19410] __alloc_pages+0x102/0x320 [ 218.057487][T19410] alloc_pages_vma+0x5ee/0x770 [ 218.074945][T19410] ? page_add_new_anon_rmap+0x26d/0x2c0 [ 218.080482][T19410] do_anonymous_page+0x16e/0x8b0 [ 218.085477][T19410] ? cgroup_rstat_updated+0x34/0x100 [ 218.086280][T19421] tmpfs: Unknown parameter '1844674407370955161518446744073709551615' [ 218.090886][T19410] handle_mm_fault+0x7f5/0x1580 [ 218.103838][T19410] ? follow_page_mask+0x97a/0x10b0 [ 218.108949][T19410] __get_user_pages+0x381/0xc50 [ 218.113797][T19410] __get_user_pages_remote+0x17f/0x610 [ 218.119318][T19410] ? iovec_from_user+0x2a6/0x2e0 [ 218.120967][T19424] tmpfs: Bad value for 'mpol' [ 218.124248][T19410] pin_user_pages_remote+0x58/0x80 [ 218.134019][T19410] process_vm_rw_single_vec+0x17d/0x460 [ 218.139595][T19410] process_vm_rw+0x3a2/0x540 [ 218.144218][T19410] __x64_sys_process_vm_writev+0x76/0x90 [ 218.149852][T19410] do_syscall_64+0x44/0xa0 [ 218.154268][T19410] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 218.159226][T19427] tmpfs: Bad value for 'mpol' [ 218.160228][T19410] RIP: 0033:0x7f2ff1f8a709 [ 218.160244][T19410] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 218.188877][T19410] RSP: 002b:00007f2fefd02188 EFLAGS: 00000246 ORIG_RAX: 0000000000000137 [ 218.193917][T19430] tmpfs: Bad value for 'mpol' [ 218.197364][T19410] RAX: ffffffffffffffda RBX: 00007f2ff208ef60 RCX: 00007f2ff1f8a709 [ 218.209993][T19410] RDX: 1000000000000005 RSI: 0000000020000000 RDI: 0000000000000584 19:04:22 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRESDEC]) 19:04:22 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRESDEC]) 19:04:22 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d", @ANYRESDEC, @ANYRESDEC]) 19:04:22 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d", @ANYRESDEC, @ANYRESDEC]) 19:04:22 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d", @ANYRESDEC, @ANYRESDEC]) [ 218.217953][T19410] RBP: 00007f2fefd021d0 R08: 0000000000000006 R09: 0000000000000000 [ 218.226019][T19410] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000002 [ 218.234027][T19410] R13: 00007ffff9e7474f R14: 00007f2fefd02300 R15: 0000000000022000 [ 218.253034][T19432] tmpfs: Bad value for 'mpol' [ 218.279111][T19403] FAT-fs (loop5): bogus logical sector size 1140 [ 218.285549][T19403] FAT-fs (loop5): Can't find a valid FAT filesystem [ 218.307181][T19440] loop0: detected capacity change from 0 to 1 19:04:23 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01250000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:23 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469", @ANYRESDEC, @ANYRESDEC]) 19:04:23 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000)=0x7400, 0x10) 19:04:23 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x40) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRES32]) 19:04:23 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) (fail_nth: 36) 19:04:23 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174780404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) [ 218.369050][T19403] loop5: detected capacity change from 0 to 264192 [ 218.376257][T19403] FAT-fs (loop5): bogus logical sector size 1140 [ 218.382619][T19403] FAT-fs (loop5): Can't find a valid FAT filesystem [ 218.395221][T19440] loop0: detected capacity change from 0 to 1 [ 218.456474][T19458] FAULT_INJECTION: forcing a failure. [ 218.456474][T19458] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 218.469711][T19458] CPU: 0 PID: 19458 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 218.478469][T19458] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 218.488526][T19458] Call Trace: [ 218.491798][T19458] dump_stack_lvl+0xd6/0x122 [ 218.496388][T19458] dump_stack+0x11/0x1b [ 218.500549][T19458] should_fail+0x23c/0x250 [ 218.503425][T19466] tmpfs: Bad value for 'mpol' [ 218.504967][T19458] __alloc_pages+0x102/0x320 [ 218.514215][T19458] alloc_pages_vma+0x5ee/0x770 [ 218.518989][T19458] ? page_add_new_anon_rmap+0x26d/0x2c0 [ 218.524561][T19458] do_anonymous_page+0x16e/0x8b0 [ 218.529496][T19458] ? cgroup_rstat_updated+0x34/0x100 [ 218.532304][T19471] loop5: detected capacity change from 0 to 264192 [ 218.534785][T19458] handle_mm_fault+0x7f5/0x1580 [ 218.546115][T19458] ? follow_page_mask+0x97a/0x10b0 [ 218.551226][T19458] __get_user_pages+0x381/0xc50 [ 218.556171][T19458] __get_user_pages_remote+0x17f/0x610 [ 218.561623][T19458] ? iovec_from_user+0x2a6/0x2e0 [ 218.566611][T19458] pin_user_pages_remote+0x58/0x80 [ 218.571709][T19458] process_vm_rw_single_vec+0x17d/0x460 [ 218.577245][T19458] process_vm_rw+0x3a2/0x540 [ 218.581821][T19458] __x64_sys_process_vm_writev+0x76/0x90 [ 218.587520][T19458] do_syscall_64+0x44/0xa0 [ 218.592008][T19458] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 218.597959][T19458] RIP: 0033:0x7f2ff1f8a709 [ 218.602377][T19458] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 218.621972][T19458] RSP: 002b:00007f2fefd02188 EFLAGS: 00000246 ORIG_RAX: 0000000000000137 [ 218.630366][T19458] RAX: ffffffffffffffda RBX: 00007f2ff208ef60 RCX: 00007f2ff1f8a709 [ 218.638319][T19458] RDX: 1000000000000005 RSI: 0000000020000000 RDI: 0000000000000586 [ 218.646277][T19458] RBP: 00007f2fefd021d0 R08: 0000000000000006 R09: 0000000000000000 19:04:23 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469", @ANYRESDEC, @ANYRESDEC]) 19:04:23 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000)=0x7a00, 0x10) [ 218.654232][T19458] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000002 [ 218.662183][T19458] R13: 00007ffff9e7474f R14: 00007f2fefd02300 R15: 0000000000022000 [ 218.674063][T19462] tmpfs: Bad value for 'mpol' 19:04:23 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)=ANY=[@ANYRES64, @ANYRESDEC]) r0 = getpgid(0x0) ptrace$cont(0x18, r0, 0x9, 0x10000) [ 218.701030][T19471] FAT-fs (loop5): bogus logical sector size 1144 [ 218.707404][T19471] FAT-fs (loop5): Can't find a valid FAT filesystem 19:04:23 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469", @ANYRESDEC, @ANYRESDEC]) 19:04:23 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000)=0xff00, 0x10) 19:04:23 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000100)=0x800c0410) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC]) [ 218.743556][T19483] loop0: detected capacity change from 0 to 1 [ 218.747428][T19485] tmpfs: Bad value for 'mpol' [ 218.762997][T19489] tmpfs: Unknown parameter 'ÿÿÿÿÿÿÿÿ18446744073709551615' [ 218.768183][T19494] tmpfs: Unknown parameter 'ÿÿÿÿÿÿÿÿ18446744073709551615' [ 218.818882][T19502] tmpfs: Bad value for 'mpol' [ 218.830803][T19471] loop5: detected capacity change from 0 to 264192 [ 218.843796][T19506] tmpfs: Bad value for 'mpol' [ 218.853547][T19471] FAT-fs (loop5): bogus logical sector size 1144 [ 218.859904][T19471] FAT-fs (loop5): Can't find a valid FAT filesystem 19:04:23 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01480000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:23 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) (fail_nth: 37) 19:04:23 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578", @ANYRESDEC, @ANYRESDEC]) 19:04:23 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000)=0x40000, 0x10) 19:04:23 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)=ANY=[@ANYRES16=r0, @ANYRESDEC]) ioctl$F2FS_IOC_START_ATOMIC_WRITE(r0, 0xf501, 0x0) 19:04:23 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e661747a0404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) [ 218.880246][T19483] loop0: detected capacity change from 0 to 1 [ 218.974011][T19535] FAULT_INJECTION: forcing a failure. [ 218.974011][T19535] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 218.977431][T19537] loop5: detected capacity change from 0 to 264192 [ 218.987259][T19535] CPU: 1 PID: 19535 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 219.001573][T19538] loop0: detected capacity change from 0 to 1 [ 219.002478][T19535] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 219.002489][T19535] Call Trace: [ 219.002496][T19535] dump_stack_lvl+0xd6/0x122 [ 219.026437][T19535] dump_stack+0x11/0x1b [ 219.030599][T19535] should_fail+0x23c/0x250 [ 219.035080][T19535] __alloc_pages+0x102/0x320 [ 219.039745][T19535] alloc_pages_vma+0x5ee/0x770 [ 219.044534][T19535] ? page_add_new_anon_rmap+0x26d/0x2c0 [ 219.050068][T19535] do_anonymous_page+0x16e/0x8b0 [ 219.054995][T19535] ? cgroup_rstat_updated+0x34/0x100 [ 219.060394][T19535] handle_mm_fault+0x7f5/0x1580 [ 219.065238][T19535] ? follow_page_mask+0x97a/0x10b0 [ 219.070339][T19535] __get_user_pages+0x381/0xc50 [ 219.075176][T19535] __get_user_pages_remote+0x17f/0x610 [ 219.080628][T19535] ? iovec_from_user+0x2a6/0x2e0 [ 219.085583][T19535] pin_user_pages_remote+0x58/0x80 [ 219.090687][T19535] process_vm_rw_single_vec+0x17d/0x460 [ 219.096280][T19535] process_vm_rw+0x3a2/0x540 [ 219.100858][T19535] __x64_sys_process_vm_writev+0x76/0x90 [ 219.106477][T19535] do_syscall_64+0x44/0xa0 [ 219.110897][T19535] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 219.116791][T19535] RIP: 0033:0x7f2ff1f8a709 [ 219.121185][T19535] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 219.140785][T19535] RSP: 002b:00007f2fefd02188 EFLAGS: 00000246 ORIG_RAX: 0000000000000137 [ 219.149182][T19535] RAX: ffffffffffffffda RBX: 00007f2ff208ef60 RCX: 00007f2ff1f8a709 [ 219.157134][T19535] RDX: 1000000000000005 RSI: 0000000020000000 RDI: 0000000000000588 [ 219.165100][T19535] RBP: 00007f2fefd021d0 R08: 0000000000000006 R09: 0000000000000000 [ 219.173052][T19535] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000002 [ 219.181008][T19535] R13: 00007ffff9e7474f R14: 00007f2fefd02300 R15: 0000000000022000 [ 219.191153][T19534] tmpfs: Unknown parameter '' [ 219.203254][T19536] tmpfs: Bad value for 'mpol' [ 219.208109][T19548] tmpfs: Unknown parameter '' [ 219.217543][T19537] FAT-fs (loop5): bogus logical sector size 1146 19:04:23 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) (fail_nth: 38) 19:04:23 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578", @ANYRESDEC, @ANYRESDEC]) 19:04:24 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) tkill(r0, 0x17) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x8c0888, &(0x7f0000000140)=ANY=[@ANYRES32=r0, @ANYRESDEC]) [ 219.223925][T19537] FAT-fs (loop5): Can't find a valid FAT filesystem [ 219.262083][T19558] FAULT_INJECTION: forcing a failure. [ 219.262083][T19558] name fail_page_alloc, interval 1, probability 0, space 0, times 0 19:04:24 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000)=0x100000, 0x10) 19:04:24 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578", @ANYRESDEC, @ANYRESDEC]) [ 219.275373][T19558] CPU: 0 PID: 19558 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 219.276576][T19560] tmpfs: Bad value for 'mpol' [ 219.284132][T19558] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 219.284160][T19558] Call Trace: [ 219.284167][T19558] dump_stack_lvl+0xd6/0x122 [ 219.306699][T19558] dump_stack+0x11/0x1b [ 219.310855][T19558] should_fail+0x23c/0x250 [ 219.315270][T19558] __alloc_pages+0x102/0x320 [ 219.319868][T19558] alloc_pages_vma+0x5ee/0x770 [ 219.324636][T19558] ? page_add_new_anon_rmap+0x26d/0x2c0 [ 219.330227][T19558] do_anonymous_page+0x16e/0x8b0 [ 219.335169][T19558] ? cgroup_rstat_updated+0x34/0x100 [ 219.340469][T19558] handle_mm_fault+0x7f5/0x1580 [ 219.345353][T19558] ? follow_page_mask+0x97a/0x10b0 [ 219.350495][T19558] __get_user_pages+0x381/0xc50 [ 219.355346][T19558] __get_user_pages_remote+0x17f/0x610 [ 219.360804][T19558] ? iovec_from_user+0x2a6/0x2e0 [ 219.365749][T19558] pin_user_pages_remote+0x58/0x80 [ 219.370859][T19558] process_vm_rw_single_vec+0x17d/0x460 [ 219.376411][T19558] process_vm_rw+0x3a2/0x540 [ 219.381003][T19558] __x64_sys_process_vm_writev+0x76/0x90 [ 219.386640][T19558] do_syscall_64+0x44/0xa0 [ 219.391066][T19558] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 219.396965][T19558] RIP: 0033:0x7f2ff1f8a709 [ 219.401371][T19558] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 219.419328][T19575] tmpfs: Bad value for 'mpol' 19:04:24 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x42104080, &(0x7f0000002200)="fbf61b2464d3fcd324e8092c2ee79605ceff2f8b99fdcb5c634ed102709f6827909049a4b320a6ca16c18790324d1a5acf53160bf6a920feb0a1a4283aa0e8a915f51d93a3f0", &(0x7f00000000c0), &(0x7f0000002280), &(0x7f00000022c0)="fbc2b623d7b10f23ada531ebcfce217a9b43b16a865dc57a8491703de42a48e7a5e223f67f7b44de65013acdc3863ce3c7bee8163aaa8cae5545ecc4f0d0eb3f54e73d74cb182b4508ce8b7c51f309c7625a97f82c35758a591949e103ed802a87398d87daea7360c4f567aa") clone(0xc2010000, &(0x7f0000002340)="37c23aaefe299c2a7b0b0e705a4f6ca4b3d268dca98791adce6ac6a72aa3dfb94de8ed3a6fbf680e3525471d12f704438c4ca1ad77", &(0x7f0000002380), &(0x7f00000023c0), &(0x7f0000002400)="584207a6ea38a0de754aacdad31e7906a7d9c699c1abbcd695a65e14293672c13a6b06a2a3cb3773abfc7d1c907cdab911f9a5e6255cdd0e6ce1b076c8d04c1bd0f1300f6b6f0c147ac24dfba84b44f6c65af031403e5913d2edc0841837b9656943de793e6eab9606074a029409878363b3492e67e137a770c4625b5df2988a6bb3275fe88f8956fc47c534b53be9de2a5daa2c8d419e44ede35da3c68880f672122ad92ad3acaad14f18966c0f0f07e0013404446068de6a35c8e7806ffa293c7caa59ef2946f05a432dff8a5c0c04ff32832e93ac91be0760f2ae1b9626169681") clone(0x48250400, &(0x7f0000000100)="26ee4d5326011fbfd7751b17e5c74104bf5c9c2f982de1867441a0e5013c62d7561bcd2ff2f809530f42fc6cf683d92c8d10bc77ad7f4ed22cf47c2795457bf40af349ccff32d445a683d26a4b453680e362393fdeb8e4b6a57834dfa29d825b8ef277163f8357a98c47160df088766de81a40111d6b2b21dd6703b104fe755c5c1d5316891763c3fe133f13b184b1023bcab41742779eddd3fd35cab303c25c4349aca096c65d2c082b59d4f84ae6795ed322518048b7444a88b7af5d04dcc35bb18c96a8fc6fdf401911db70a512dc6a32e27c04475319ba7cd9de21c8aea2f9745a00045fa441bd39b2bc0f98202b8f3138a31c15bf98755b25f00da623ef56d93c0e32ac146645ebd42d726cc14b94b13f1a27a618215f57fd5fa4d1b7fe0d1440458d1e5e376df846ea8e8fe7ccfec3211b0a48656d57492209800c1d90bb788a98f209f601c1dce0df3c9981a58bd11b37df99172dbdfc54a0fae3aada2a3618dd1c8f8e0488d360c39c78da64f2a5aa125536f1c890be556cfc97289009cc7d70ce5bc1e734df3b6fa8cca9b28bbeec584055255b2bf7111565a66f11c3c13e9f5ef187164566b9817a86c11925086656d51ed589c83e77ef3ca6ea07c4c521ef82a04795d911a3c5ace00ec7b2b6d5bf87ea2f55af29ecfdbbebaea403edbe2ed4406c8be6b119c5d82dbb9a3a291d8ab0c8e4a3effd0f4bfc072c232d90fd7f65e4ab9888fb412eefec375ce3eb8e0b09d108546bb39d7ef88223893608c2e3be872767ae2215cd40dbd3f04f81e232ca678ee258567157bee220ab9658e50e6566781606445158925dcaac4676295c24c1bb3a43f5dec99848dba793d8254138fe58efa3d81339673ce76a37c766b00afe16024528b862ffff4f3180bfd49d0a5f89010a8c2a4cefd6c3b6a1c6442af01c2deedbb107d1b524c0b3a6d58bec8b159bccdefe615d5a9c265274fc001d5742a72d8f7a455c1ffde1500b9d1fa5d92dc762d0df4b6878b314d32105d63e5aadc225fdddc3a7c4213d6be506cc5ed6ebae2d69ee3d9e826ceee96fb70400a6731e40881c7cccc99b89ffe4e6cab3510ef4eccf48d10896e3808af64fe27ec71c29f52040aa9f33ccaf920d6f82370879b1496e7d8f0e240a5f8ebb1985c72b11a0e2e388003695ee7dcc65a982e6926fa84b1c0a1381f0df0db0dccefb012324ffed722b345effb54d218683845c0838280025182350365a947058d3f24de7511fb846a138b80b1f3af47e780df3ce693583fb8c1247f1e6cb4ef5a1dbdee570cce04b2d96aa580d677e2f2b5f3733e61defcabc90436a36ca4c85c10c6a85a34358c8339e5c40057651888cda1cace6462f00ef3de2d4fa61d4f5b5af74dbcbf65820264b48ffa1431ea09f75a59a1c95f704384d6c736dd4c829d25f0db3fc46da257a03a244f17eb2aaad5762f22e8964a6419ef7528bb4af084a3da0d22797bd2b46380eae80ea444f173e641f0eb20207c306577f41946249e32f0a2238cf60735a7a4afad2ae637b7a485908979d8693fc4ed8635189b8f6833432ae761298482b560f881c023a40da4d61e6cfbc88e9b359244a3612310d148e8e2e118d93b4c2961cd35ae3cb781bb7b1d40eb8ceda5b6f7893df10897660aad85a5d4b8ed96ce4d029129162a6dab040455e86d3249c86290822baadf5598783f9ef2161e5a986298b46dd5e24aa024568dd92e631dc6d0698286fae19ee3de51ac2e98c58b9513de1242ce293c953bad364cc01e54a723b1fc357e4e4e4c966c1c80a70a80b09029134217b9db4bfea234ec825d886d75e3f6b44f2aeabcbafa59a5b18deec9ebef434dbbf4c27f017cd9a89689c77aeb0c1c3540b4a26569912e133afe0cb6aca78bcac7a68164106f5d165384fb0f9fcb7e8bb1e1b807beecc26d725a310c91773ed516d9fc1368640a362e1e11a33ecf208a6f8892258147e0fc4ddc893538df0fac920a0904c9707df5bfb1043d0ba2633e89fe4fee2e2c375f19c56da91056711ac7633f8473c4703a86799ecedd4af36c26e30a2dcd465444bf8fe58fa85de5544403179b590bb21f0467908fabc831fb7353117f8e9968895d88869947825d21dee2626e20c4e4f46e4186a014323ad7221836fa8392a9f45172e7bf5cb498641870f431cfd4ddfb7d52d394f74385b80a63caa1e448d66a7915877e21863b6bdcd7e89c77895ebca5c081cce72b85508d075fb9bcce2c4f2a98fe7bfae5205e1f4abc0cbf0b6a7d838e82d37de374d85d54cc723f5023cab8bb253533eee369a66cb72e36d1c568a7e6741071ba2289d59b8dc6109add8608e281928e26ddc4df610c88777233112cca0ceead2ce855c1203d09a6ecfd640ce568b8eca8dd59664192c57eb7a60fc8599a4b3f556f0c9a2f9672bf6b25a9bf093effc75f0b27003487d03c3a322cc34ac587c45bcf1875155c007e3a149b5a4081024cd1767ea3050e8c9cdf84e567033f8e22857365c934fd1fe3c6999de2050fd3b2a55b50f18fc34afed97b17269b4b5a4feee033436e097c615ec6e419d7eb362dabb16b9a5513ff08722204dd86ec57d7b41d364d6bcbb6ee23b7e7722165a59b096e5389c9ac9b66f31afc5d7f30223df71a9eac5d874268db8c0188044f12fc91359c8238a0bb24644cb6284118ab192a93228491197228808786f696a05fffb507ee8e980a8f42fa33641fd05d7cae9a5c1e8971c6661995957e0f2970b99638f7affc52844d69040350e907e4f8845b249f3b2e4941a241152869f9562bc27e3a85d686330ee6c9a153c7c0bc7dcef7e97aafa26a19282d368ff94c8ffe56d3f861128e1a1570ec3fd45c6e7d9cb4b01ff06ce2e33cb8c42e9eaad4bc5fd493a04ac8f8c960e46401101770d3dd1eb61172440bbd9081532e3aa71c2ae3a8354324365b096278237dcb4baa57870e6f9724cebbc4929860fb8f8d542033ea34e5fc18bfd9ec7bc328162908d179d7d5e0806bc0b4302e10e76c7f452e9cd6c65b331f909f472736d709645b99366682593ff05cda95040adeb5dbbfcf4a3154867ffa7d2d90fb774d2d477853977b851584e5de51b75d7f395dfd1e5c5851def86b59457e85618413290c920cee9d1b114504c8d4c39d8cdecc0c1e3d28e777c4dafbf25c802377b9cd0eee19d7e5e4f80011645c5399b45fba4649633aa49cccc8dbbc2ad19b5b3e5349f63b3d2b4f29c9814f87b1026e404cb9b5275a3582198631ffb861e46ed3e6e8451feba543903a6a5f7b78dc1a0db02946709b3c29dd11b6dbdbf9dab37fe1757ca3ff4f774db839826b77ac9cced80bdcaca46874de4a39cd4851722d566282ccd242c96d9aaf3105cfcdb315510a1b38dc941f3336e2103f0bb31999281e07ba9f7e7bb6f99e91190d00a5ee1ae0d15f81c6e217fde395145bd307260fac4cb817970e5e8ad3ebb6341bc4a36ecf5ebd2dfe90e9d8af5e9269b8aa686b86cd3d308a4f6c6d94c8e087e750fd859b2d4ba5098fc2a7937db5840937da42f71d24b956438a9a497c15747510aafea063bf3e099cedc376981bf39f4dcd286f8aa3b611d4f0bb563a9212447720d94d8cbabfc16612ef162c159ce0c515cf2944aebdabb56a1144a48b415ab309873dd04e60e269dfc976c0ad5e52327d7dc580d5c43f9315948cb410e4f4170133693e057b0ad337d8603643a7dc63dc611b367969515488753b3d1d0a012590cc01373f2cb6e669a863a7fa66a421b425787aef05fb5a20b58aedcddf8d0637c3df3a32ae47b3cedb3ff99a8b753413b9668b38d68026894cbcaf59b6e44402b59cf07cfc01cbe44a9383b5a2bfdeecc997c8302705d4816a446002c297c991d4eacbfbda1740aa9f8d256837bf1e2806f9e6c6821b9bd902a7f0584a880406901eb6dc6efaaad9fa94b6a9b66ffc6dd84628b746b99ea262b954f9c3410e771b258dd6fc17e0cd6c149bb91783c88a49d5df99a95cec7767f3eef0e92a7d93d1cb3781c795137a351d46f11b64d26cd6961bea1646d761efdadb1cf0f8169237b41ef41068dc5fde7048def2705f45647d6f69329649fd0169bfbe04ba4aa4291ad05dc39ed36e0eb73ae58efe6ff977a446572ad1fa86a412b3137332ce3f745ebeeb8a421537426c56b9b7aa407619495bde21edbef17714c255122811f2ebb54337dd4f04f4c38679e7bb2901aa653869d2bfb56f66837b99538355c53ff6e4c0a4d446391b637a836bc5ec20f1bfdc956b7a55ce3a4930a63278dd9d3908d849789d643389cc97bc4c3b41be13a2dcd6ce636d4925add65afab57b135b2d36f346b5e7936751b15bcea27da97a0de852be514b845e5234f523a078715e1577218493292f841ae5a962fa1104b09aeeeff0d81b1fbdb3b122bb662c1fd10d3a4559f3a324aad877e6cebc4eb53f01b257d505e56997a619125b2379912882f1281f3aa8b939132d8f4caec9c009dd6dc99e098908f4b2a3327c403207f73757f2a73994b1b3fd64c01175b5b03c04f534732b1d57b9c4068d3bbdcebb73ef475ec6d905259761bd587a317604731e223eac8921d77a2ff0a383f8e0b9ddabac778689a61f17ca2b660007a509faa871c3d6902e66fe96414852f8cc13f4d0ea1f43a32e14a97a32db21b7acf146af94012008b3ed70366bf163308f4463b0a349c2c03f5183c9219bfdaa8457ecf2f5672a4c9a690dbbb1c42e567c1f8e54d9e43cc5a1f613db879d2cd2bea078480c4da3902ef2222c0b3df3fb0e2794df41bb5eeb82e51a527a5ad92b5289e81725f19c03925597543d71ba1fbab5d0548f9953ecf6a2c5ac31d239eeebf3eb0e628ac17c1720212cf22e68771c6d91d514ef91232cf34e01f9945dd112aede8d534208fe00f6919ed881b1098c47e7e013f944ebf77d363a0ce58fac0d141ff14eb0816d12f23701116b6d247c2a3d8dee80024b6c9fd6215ae6228258da3171f1f3a268842cb32a7d4ed942c5e48e49675d5e18b555b95aecfb000d39422d4e2cb83131622f9bbe3c97ed59c9afdd0be2cbde7f0db8b0f6b053bc8c3229b9ac1a8609783f95d4ff52851f436fc44ec1b39a3b6085a5dc883f2d8a0a877dcf5aea456e8293ec3f5471ba15fa6ff7a9508174db17d3a8bec9d8577935a911da71b6001ecc34b892e0ad6500444ebdb71f1a7cb783a6f9a758b00c1437b924c3c8b73dfaaf6154f50a915572a2603a19622ff72dfa9bab3b06d65518898bdcf880b515c7bc42daa6ff34b50a89e0e3ac18d2ad35ac12abdf1985a73dffcebb49aa47e90f2a459f135f4c6808f94d35a701296deb2a264c1554805e1a36e485f79b578c898b4461527963d726648a40118974a92d371a482a27fa9eb48ef2f1e9738dea887b707f29bfe818b8deb8ad21749cf3914656f9814916a6c9636e3cce0f3a9f55004687d8b19a344c9d460fd55623a11fbf9747500065528cc45d6a6cb0959a3a69c7743c1dc09216561e8c5ea97a3de88ca73d56722fa371b2ebb6a74d61b17d8ef543df2acb4b87f88a1cc27dcb78d05e1db871c47c9b0f94ac2ba0ac8634b941fca4b5591cde6290474789adace4039c9585207c97be283142d87225afd3874ceccdc74634ca4026b110bc3a3c04014aa15d2d214a0de05d13d90ad20a7eb0d801ba000c8b3fb6f8b59f1fc9339bc5f5cd0b3b55217646e4fd3844099bfada025a47790772f8d52694865b1c8ae8afa67e82634c1db1a8490368dd64cb7d973e2dabd6f2a9aba830c6eae1fd7cc2c68fe8b6a9269567c", &(0x7f0000000000), &(0x7f0000001100), &(0x7f0000001140)="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") mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB="6d706f6c58fd7765c08eff0100000000000076b714c53ab8e2b70b31aa08d351cb10acc05b4e6ae8468787225c86452544b0f2f9fb9b8a72280bc054a63a02e9120bc05f6c8159df909056c5da793b6c9211bd181136f5b855556eadb47edd93bf6927a2c007006bc935c1e47162f6aa9956d3b94e0881a4b7142fbe00"/136, @ANYRESDEC]) ptrace$setregs(0xd, 0xffffffffffffffff, 0x3c40, &(0x7f0000002500)="c88b4b28906b4512a94ef46795cded86f0f9f2ad13e09365b9ebfad23051a868ebe865e266dac3df0e9cad7ddd7ab295d6b128b85666662838df964acecd334d23f44286360f3d899f6ceb8be17c868a68dae347a1cffff43aba28f1cdaaca0f149601638836354db3676d82590e943db2a6541008fd84a7e99f3738a6948755daed13ce033f51c1f29215497394aafb92b5c494608898262e62c0557b9758f6adc2242a84c0a546436b6f95aa07") [ 219.421038][T19558] RSP: 002b:00007f2fefd02188 EFLAGS: 00000246 ORIG_RAX: 0000000000000137 [ 219.421058][T19558] RAX: ffffffffffffffda RBX: 00007f2ff208ef60 RCX: 00007f2ff1f8a709 [ 219.421071][T19558] RDX: 1000000000000005 RSI: 0000000020000000 RDI: 000000000000058a [ 219.450013][T19558] RBP: 00007f2fefd021d0 R08: 0000000000000006 R09: 0000000000000000 [ 219.457978][T19558] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000002 [ 219.465945][T19558] R13: 00007ffff9e7474f R14: 00007f2fefd02300 R15: 0000000000022000 [ 219.497016][T19538] loop0: detected capacity change from 0 to 1 [ 219.525300][T19537] loop5: detected capacity change from 0 to 264192 19:04:24 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff014c0000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:24 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c5", @ANYRESDEC, @ANYRESDEC]) 19:04:24 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) (fail_nth: 39) 19:04:24 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000)=0x1000000, 0x10) 19:04:24 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) process_vm_writev(0x0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) tkill(0x0, 0x3b) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="6d706f6c3d747265c006723d94656c61f995766578c53ae770f8faacd7d7c6d6ec6e000f9fee78f01890914537f0f9a47afc63115a352df073d63fb63b2c1d9eb3510924df628e1fa1ef60fa68023078caa55eb1327df9f8", @ANYRESDEC]) creat(&(0x7f00000001c0)='./file0\x00', 0x2) r1 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) fallocate(r1, 0x50, 0xfff, 0x69c9f3a4) r2 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, &(0x7f0000058c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x0, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004f300)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x8, "6504a8385cb0d4"}) r6 = perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x5, 0x80, 0x5, 0x1, 0x0, 0xfffffffffffffff9, 0x80, 0xd, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0xffff, 0x1, @perf_config_ext={0x5, 0x6}, 0x200, 0x9, 0x9, 0x4, 0x100000001, 0x80000001, 0x7, 0x0, 0x5, 0x0, 0x6}, 0xffffffffffffffff, 0x2, r2, 0x2) perf_event_open(&(0x7f0000000200)={0x4, 0x80, 0x9, 0x8, 0x40, 0x1, 0x0, 0x3, 0x400, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, @perf_config_ext={0x9, 0xffffffff}, 0x40000, 0x2, 0x800, 0x7, 0x63, 0x9, 0x2, 0x0, 0x1, 0x0, 0x1}, 0xffffffffffffffff, 0xf, r6, 0x9) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f00000000c0)=ANY=[@ANYRES64=r3, @ANYBLOB="ff01000000000000a7070000000000000400000000000000760000000000000000080000000000000004000000000000090000000600000000040000080000000100070000000000000001800000000000001000"/120]) r7 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r8) quotactl(0x1, &(0x7f0000000300)='./file0\x00', r8, &(0x7f0000000340)="99983b282a59eb5b952875fcb867793ee2c3fe176be5b0f83968cf77541fbf1686bf480d094457e4142b235914cc37b21f") [ 219.552459][T19537] FAT-fs (loop5): bogus logical sector size 1146 [ 219.558814][T19537] FAT-fs (loop5): Can't find a valid FAT filesystem [ 219.622786][T19617] loop0: detected capacity change from 0 to 1 [ 219.640087][T19620] tmpfs: Bad value for 'mpol' [ 219.645030][T19621] FAULT_INJECTION: forcing a failure. [ 219.645030][T19621] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 219.658258][T19621] CPU: 1 PID: 19621 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 219.667019][T19621] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 219.677064][T19621] Call Trace: [ 219.680339][T19621] dump_stack_lvl+0xd6/0x122 [ 219.684937][T19621] dump_stack+0x11/0x1b [ 219.689143][T19621] should_fail+0x23c/0x250 [ 219.693558][T19621] __alloc_pages+0x102/0x320 [ 219.694088][T19622] tmpfs: Bad value for 'mpol' [ 219.698146][T19621] alloc_pages_vma+0x5ee/0x770 [ 219.698173][T19621] ? page_add_new_anon_rmap+0x26d/0x2c0 [ 219.713163][T19621] do_anonymous_page+0x16e/0x8b0 19:04:24 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174b80404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:04:24 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/65, 0x41}], 0x1, 0x0, 0x9455) fcntl$lock(r0, 0x6, &(0x7f00000000c0)={0x2, 0x3, 0x3, 0x2, 0xffffffffffffffff}) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x1004802, &(0x7f0000000100)=ANY=[]) socketpair(0x29, 0x3, 0x3ff, &(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000680), r0) sendmsg$NL80211_CMD_SET_CHANNEL(r1, &(0x7f0000000740)={&(0x7f0000000640), 0xc, &(0x7f0000000700)={&(0x7f00000006c0)={0x40, r2, 0x200, 0x70bd26, 0x25dfdbff, {{}, {@val={0x8}, @val={0xc, 0x99, {0x0, 0x36}}}}, [@NL80211_ATTR_CENTER_FREQ1={0x8}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0xbe}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x994}]}, 0x40}}, 0x480d5) 19:04:24 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c5", @ANYRESDEC, @ANYRESDEC]) [ 219.718205][T19621] ? cgroup_rstat_updated+0x34/0x100 [ 219.723515][T19621] handle_mm_fault+0x7f5/0x1580 [ 219.728363][T19621] ? follow_page_mask+0x97a/0x10b0 [ 219.733472][T19621] __get_user_pages+0x381/0xc50 [ 219.738326][T19621] __get_user_pages_remote+0x17f/0x610 [ 219.743847][T19621] ? __list_del_entry_valid+0x54/0xc0 [ 219.749253][T19621] ? __list_add_valid+0x28/0x90 [ 219.754094][T19621] pin_user_pages_remote+0x58/0x80 [ 219.757449][T19637] tmpfs: Bad value for 'mpol' [ 219.759287][T19621] process_vm_rw_single_vec+0x17d/0x460 19:04:24 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c5", @ANYRESDEC, @ANYRESDEC]) [ 219.759314][T19621] process_vm_rw+0x3a2/0x540 [ 219.774051][T19621] __x64_sys_process_vm_writev+0x76/0x90 [ 219.779682][T19621] do_syscall_64+0x44/0xa0 [ 219.784167][T19621] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 219.790063][T19621] RIP: 0033:0x7f2ff1f8a709 [ 219.794505][T19621] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 219.797510][T19642] loop5: detected capacity change from 0 to 264192 [ 219.814137][T19621] RSP: 002b:00007f2fefd02188 EFLAGS: 00000246 ORIG_RAX: 0000000000000137 [ 219.814158][T19621] RAX: ffffffffffffffda RBX: 00007f2ff208ef60 RCX: 00007f2ff1f8a709 [ 219.814170][T19621] RDX: 1000000000000005 RSI: 0000000020000000 RDI: 000000000000058c [ 219.814181][T19621] RBP: 00007f2fefd021d0 R08: 0000000000000006 R09: 0000000000000000 [ 219.814191][T19621] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000002 [ 219.823866][T19642] FAT-fs (loop5): bogus logical sector size 1208 19:04:24 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) (fail_nth: 40) 19:04:24 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) (fail_nth: 1) [ 219.829111][T19621] R13: 00007ffff9e7474f R14: 00007f2fefd02300 R15: 0000000000022000 [ 219.851150][T19646] tmpfs: Bad value for 'mpol' [ 219.853115][T19642] FAT-fs (loop5): Can't find a valid FAT filesystem [ 219.926284][T19617] loop0: detected capacity change from 0 to 1 [ 219.942896][T19667] FAULT_INJECTION: forcing a failure. [ 219.942896][T19667] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 219.956211][T19667] CPU: 0 PID: 19667 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 219.964967][T19667] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 219.975019][T19667] Call Trace: [ 219.975372][T19668] FAULT_INJECTION: forcing a failure. [ 219.975372][T19668] name failslab, interval 1, probability 0, space 0, times 0 [ 219.978288][T19667] dump_stack_lvl+0xd6/0x122 [ 219.995431][T19667] dump_stack+0x11/0x1b [ 219.999587][T19667] should_fail+0x23c/0x250 [ 220.004028][T19667] __alloc_pages+0x102/0x320 [ 220.008720][T19667] alloc_pages_vma+0x5ee/0x770 [ 220.013471][T19667] ? page_add_new_anon_rmap+0x26d/0x2c0 [ 220.019071][T19667] do_anonymous_page+0x16e/0x8b0 [ 220.023991][T19667] ? cgroup_rstat_updated+0x34/0x100 [ 220.029316][T19667] handle_mm_fault+0x7f5/0x1580 [ 220.034151][T19667] ? follow_page_mask+0x97a/0x10b0 [ 220.039296][T19667] __get_user_pages+0x381/0xc50 [ 220.044126][T19667] __get_user_pages_remote+0x17f/0x610 [ 220.049589][T19667] ? iovec_from_user+0x2a6/0x2e0 [ 220.054510][T19667] pin_user_pages_remote+0x58/0x80 [ 220.059602][T19667] process_vm_rw_single_vec+0x17d/0x460 [ 220.065132][T19667] process_vm_rw+0x3a2/0x540 [ 220.069818][T19667] __x64_sys_process_vm_writev+0x76/0x90 [ 220.075436][T19667] do_syscall_64+0x44/0xa0 [ 220.079843][T19667] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 220.085733][T19667] RIP: 0033:0x7f2ff1f8a709 [ 220.090242][T19667] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 220.109850][T19667] RSP: 002b:00007f2fefd02188 EFLAGS: 00000246 ORIG_RAX: 0000000000000137 [ 220.118318][T19667] RAX: ffffffffffffffda RBX: 00007f2ff208ef60 RCX: 00007f2ff1f8a709 19:04:24 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174fe0404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) [ 220.126302][T19667] RDX: 1000000000000005 RSI: 0000000020000000 RDI: 000000000000058e [ 220.134257][T19667] RBP: 00007f2fefd021d0 R08: 0000000000000006 R09: 0000000000000000 [ 220.142209][T19667] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000002 [ 220.150164][T19667] R13: 00007ffff9e7474f R14: 00007f2fefd02300 R15: 0000000000022000 [ 220.158192][T19668] CPU: 1 PID: 19668 Comm: syz-executor.2 Not tainted 5.15.0-rc3-syzkaller #0 [ 220.166962][T19668] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 220.177012][T19668] Call Trace: [ 220.180286][T19668] dump_stack_lvl+0xd6/0x122 [ 220.184919][T19668] dump_stack+0x11/0x1b [ 220.189078][T19668] should_fail+0x23c/0x250 [ 220.193495][T19668] ? __se_sys_mount+0x4e/0x2f0 [ 220.198265][T19668] __should_failslab+0x81/0x90 [ 220.203028][T19668] should_failslab+0x5/0x20 [ 220.207526][T19668] __kmalloc_track_caller+0x6d/0x350 [ 220.212810][T19668] ? strnlen_user+0x137/0x1c0 [ 220.217555][T19668] strndup_user+0x73/0x120 [ 220.221973][T19668] __se_sys_mount+0x4e/0x2f0 [ 220.226584][T19668] ? fput+0x2d/0x130 [ 220.230162][T19677] loop5: detected capacity change from 0 to 264192 [ 220.230474][T19668] ? ksys_write+0x162/0x190 [ 220.241431][T19668] __x64_sys_mount+0x63/0x70 [ 220.246023][T19668] do_syscall_64+0x44/0xa0 [ 220.250444][T19668] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 220.256394][T19668] RIP: 0033:0x7f89bd013709 [ 220.260793][T19668] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 220.280449][T19668] RSP: 002b:00007f89bad8b188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 220.288857][T19668] RAX: ffffffffffffffda RBX: 00007f89bd117f60 RCX: 00007f89bd013709 [ 220.296812][T19668] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 [ 220.304770][T19668] RBP: 00007f89bad8b1d0 R08: 0000000020000100 R09: 0000000000000000 [ 220.312764][T19668] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 19:04:25 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01680000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:25 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000)=0x2000000, 0x10) 19:04:25 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) (fail_nth: 41) 19:04:25 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x529f0500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC]) 19:04:25 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 220.320784][T19668] R13: 00007ffdc29ba23f R14: 00007f89bad8b300 R15: 0000000000022000 [ 220.337761][T19677] FAT-fs (loop5): bogus logical sector size 1278 [ 220.344148][T19677] FAT-fs (loop5): Can't find a valid FAT filesystem 19:04:25 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000504090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) [ 220.385627][T19686] tmpfs: Bad value for 'mpol' [ 220.393848][T19688] tmpfs: Bad value for 'mpol' [ 220.396999][T19687] FAULT_INJECTION: forcing a failure. [ 220.396999][T19687] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 220.411817][T19687] CPU: 0 PID: 19687 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 220.420651][T19687] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 220.428622][T19694] loop5: detected capacity change from 0 to 264192 [ 220.430700][T19687] Call Trace: [ 220.430708][T19687] dump_stack_lvl+0xd6/0x122 [ 220.445031][T19687] dump_stack+0x11/0x1b [ 220.449181][T19687] should_fail+0x23c/0x250 [ 220.453597][T19687] __alloc_pages+0x102/0x320 [ 220.458248][T19687] alloc_pages_vma+0x5ee/0x770 [ 220.463002][T19687] ? page_add_new_anon_rmap+0x26d/0x2c0 [ 220.468531][T19687] do_anonymous_page+0x16e/0x8b0 [ 220.473450][T19687] ? cgroup_rstat_updated+0x34/0x100 [ 220.478719][T19687] handle_mm_fault+0x7f5/0x1580 [ 220.483549][T19687] ? follow_page_mask+0x97a/0x10b0 [ 220.488696][T19687] __get_user_pages+0x381/0xc50 [ 220.493525][T19687] __get_user_pages_remote+0x17f/0x610 [ 220.498962][T19687] ? iovec_from_user+0x2a6/0x2e0 [ 220.503878][T19687] pin_user_pages_remote+0x58/0x80 [ 220.508966][T19687] process_vm_rw_single_vec+0x17d/0x460 [ 220.514493][T19687] process_vm_rw+0x3a2/0x540 [ 220.519062][T19687] __x64_sys_process_vm_writev+0x76/0x90 [ 220.524675][T19687] do_syscall_64+0x44/0xa0 [ 220.529133][T19687] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 220.535046][T19687] RIP: 0033:0x7f2ff1f8a709 [ 220.539442][T19687] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 220.559027][T19687] RSP: 002b:00007f2fefd02188 EFLAGS: 00000246 ORIG_RAX: 0000000000000137 [ 220.567416][T19687] RAX: ffffffffffffffda RBX: 00007f2ff208ef60 RCX: 00007f2ff1f8a709 [ 220.575369][T19687] RDX: 1000000000000005 RSI: 0000000020000000 RDI: 0000000000000590 19:04:25 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x36) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)=ANY=[@ANYRESDEC, @ANYRESDEC]) 19:04:25 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) (fail_nth: 42) [ 220.583319][T19687] RBP: 00007f2fefd021d0 R08: 0000000000000006 R09: 0000000000000000 [ 220.591267][T19687] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000002 [ 220.599234][T19687] R13: 00007ffff9e7474f R14: 00007f2fefd02300 R15: 0000000000022000 [ 220.613136][T19697] tmpfs: Bad value for 'mpol' 19:04:25 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x2, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:25 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC]) wait4(0x0, &(0x7f0000000100), 0x2, &(0x7f0000000140)) 19:04:25 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000)=0x3000000, 0x10) [ 220.656631][T19694] FAT-fs (loop5): bogus logical sector size 1280 [ 220.663027][T19694] FAT-fs (loop5): Can't find a valid FAT filesystem [ 220.678940][T19708] tmpfs: Unknown parameter '1844674407370955161518446744073709551615' [ 220.688607][T19717] tmpfs: Unknown parameter '1844674407370955161518446744073709551615' [ 220.702753][T19709] FAULT_INJECTION: forcing a failure. [ 220.702753][T19709] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 220.715987][T19709] CPU: 0 PID: 19709 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 220.724824][T19709] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 220.734868][T19709] Call Trace: [ 220.738137][T19709] dump_stack_lvl+0xd6/0x122 [ 220.740583][T19724] tmpfs: Bad value for 'mpol' [ 220.742772][T19709] dump_stack+0x11/0x1b [ 220.751577][T19709] should_fail+0x23c/0x250 [ 220.752602][T19727] tmpfs: Bad value for 'mpol' [ 220.755983][T19709] __alloc_pages+0x102/0x320 [ 220.756009][T19709] alloc_pages_vma+0x5ee/0x770 [ 220.770000][T19709] ? page_add_new_anon_rmap+0x26d/0x2c0 [ 220.775631][T19709] do_anonymous_page+0x16e/0x8b0 [ 220.780564][T19709] ? cgroup_rstat_updated+0x34/0x100 [ 220.782806][T19720] loop0: detected capacity change from 0 to 1 [ 220.785849][T19709] handle_mm_fault+0x7f5/0x1580 [ 220.785872][T19709] ? follow_page_mask+0x97a/0x10b0 [ 220.785905][T19709] __get_user_pages+0x381/0xc50 19:04:25 executing program 3: sendmsg$IPSET_CMD_ADD(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)={0x108, 0x9, 0x6, 0x801, 0x0, 0x0, {0x1, 0x0, 0x9}, [@IPSET_ATTR_ADT={0x48, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_CIDR2={0x5, 0x15, 0x6}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_CADT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x2}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_PROTO={0x5, 0x7, 0x2f}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_IP2={0xc, 0x14, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @dev={0xac, 0x14, 0x14, 0x23}}}}]}, @IPSET_ATTR_ADT={0x64, 0x8, 0x0, 0x1, [{0x1c, 0x7, 0x0, 0x1, @IPSET_ATTR_IP_TO={0x18, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_SKBMARK={0xc, 0x1b, 0x1, 0x0, 0x200}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_CIDR2={0x5, 0x15, 0x6}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_MARK={0x8, 0xa, 0x1, 0x0, 0xb95a}}, {0x1c, 0x7, 0x0, 0x1, @IPSET_ATTR_IP2={0x18, 0x14, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @mcast1}}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_ADT={0x40, 0x8, 0x0, 0x1, [{0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_NAME={0x9, 0x12, 'syz1\x00'}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_BYTES={0xc, 0x18, 0x1, 0x0, 0x2}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0x10000}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_BYTES={0xc, 0x18, 0x1, 0x0, 0x1ff}}]}]}, 0x108}, 0x1, 0x0, 0x0, 0xc080}, 0x40) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000001b00)={'wpan4\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000001b40)={'wpan4\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_DEV(0xffffffffffffffff, &(0x7f0000001c40)={&(0x7f0000001ac0), 0xc, &(0x7f0000001c00)={&(0x7f0000001b80)={0x54, 0x0, 0x400, 0x70bd27, 0x25dfdbfb, {}, [@NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0302}}}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0102}}}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r0}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0202}}}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r1}]}, 0x54}, 0x1, 0x0, 0x0, 0x40}, 0x24040040) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) open(&(0x7f0000000100)='./file0\x00', 0x400, 0x0) write$binfmt_elf64(r2, &(0x7f0000000340)={{0x7f, 0x45, 0x4c, 0x46, 0xdc, 0x9, 0x8, 0x1, 0x1, 0x3, 0x3e, 0xc0000000, 0x2d7, 0x40, 0x273, 0x80000001, 0x8, 0x38, 0x2, 0x50, 0x0, 0x7f}, [{0x5, 0x80000000, 0x7, 0x1, 0x6, 0x0, 0x9, 0x7}], "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", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x1778) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC]) [ 220.806689][T19709] __get_user_pages_remote+0x17f/0x610 [ 220.812188][T19709] ? iovec_from_user+0x2a6/0x2e0 [ 220.817115][T19709] pin_user_pages_remote+0x58/0x80 [ 220.822225][T19709] process_vm_rw_single_vec+0x17d/0x460 [ 220.827767][T19709] process_vm_rw+0x3a2/0x540 [ 220.832361][T19709] __x64_sys_process_vm_writev+0x76/0x90 [ 220.838129][T19709] do_syscall_64+0x44/0xa0 [ 220.842624][T19709] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 220.848516][T19709] RIP: 0033:0x7f2ff1f8a709 [ 220.852200][T19741] tmpfs: Bad value for 'mpol' [ 220.852987][T19709] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 220.875146][T19743] tmpfs: Bad value for 'mpol' [ 220.877235][T19709] RSP: 002b:00007f2fefd02188 EFLAGS: 00000246 ORIG_RAX: 0000000000000137 [ 220.890293][T19709] RAX: ffffffffffffffda RBX: 00007f2ff208ef60 RCX: 00007f2ff1f8a709 [ 220.898254][T19709] RDX: 1000000000000005 RSI: 0000000020000000 RDI: 0000000000000592 [ 220.906217][T19709] RBP: 00007f2fefd021d0 R08: 0000000000000006 R09: 0000000000000000 [ 220.914175][T19709] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000002 [ 220.922127][T19709] R13: 00007ffff9e7474f R14: 00007f2fefd02300 R15: 0000000000022000 [ 220.948605][T19694] loop5: detected capacity change from 0 to 264192 [ 220.955663][T19694] FAT-fs (loop5): bogus logical sector size 1280 [ 220.962053][T19694] FAT-fs (loop5): Can't find a valid FAT filesystem [ 220.984089][T19720] loop0: detected capacity change from 0 to 1 19:04:25 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) gettid() mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC]) 19:04:25 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff016c0000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:25 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x3, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:25 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) (fail_nth: 43) 19:04:25 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000604090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:04:25 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000)=0x4000000, 0x10) [ 221.061179][T19772] loop5: detected capacity change from 0 to 264192 [ 221.081976][T19782] FAULT_INJECTION: forcing a failure. [ 221.081976][T19782] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 221.095340][T19782] CPU: 1 PID: 19782 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 221.102571][T19786] loop0: detected capacity change from 0 to 1 [ 221.104091][T19782] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 221.104104][T19782] Call Trace: [ 221.104111][T19782] dump_stack_lvl+0xd6/0x122 [ 221.128035][T19782] dump_stack+0x11/0x1b [ 221.132236][T19782] should_fail+0x23c/0x250 [ 221.136645][T19782] __alloc_pages+0x102/0x320 [ 221.141230][T19782] alloc_pages_vma+0x5ee/0x770 [ 221.145985][T19782] ? page_add_new_anon_rmap+0x26d/0x2c0 [ 221.151543][T19782] do_anonymous_page+0x16e/0x8b0 [ 221.156535][T19782] ? cgroup_rstat_updated+0x34/0x100 [ 221.161811][T19782] handle_mm_fault+0x7f5/0x1580 [ 221.166693][T19782] ? follow_page_mask+0x97a/0x10b0 [ 221.171790][T19782] __get_user_pages+0x381/0xc50 [ 221.176625][T19782] __get_user_pages_remote+0x17f/0x610 [ 221.182070][T19782] ? iovec_from_user+0x2a6/0x2e0 [ 221.186994][T19782] pin_user_pages_remote+0x58/0x80 [ 221.192088][T19782] process_vm_rw_single_vec+0x17d/0x460 [ 221.197646][T19782] process_vm_rw+0x3a2/0x540 [ 221.202226][T19782] ? idr_alloc_cyclic+0x100/0x2f0 [ 221.207236][T19782] __x64_sys_process_vm_writev+0x76/0x90 [ 221.212914][T19782] do_syscall_64+0x44/0xa0 [ 221.217343][T19782] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 221.223252][T19782] RIP: 0033:0x7f2ff1f8a709 [ 221.227666][T19782] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 221.247255][T19782] RSP: 002b:00007f2fefd02188 EFLAGS: 00000246 ORIG_RAX: 0000000000000137 19:04:26 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x4, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:26 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) ftruncate(r0, 0x2008001) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4000005, 0x13, r0, 0xb7297000) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC]) [ 221.255740][T19782] RAX: ffffffffffffffda RBX: 00007f2ff208ef60 RCX: 00007f2ff1f8a709 [ 221.263691][T19782] RDX: 1000000000000005 RSI: 0000000020000000 RDI: 0000000000000594 [ 221.271676][T19782] RBP: 00007f2fefd021d0 R08: 0000000000000006 R09: 0000000000000000 [ 221.279760][T19782] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000002 [ 221.287715][T19782] R13: 00007ffff9e7474f R14: 00007f2fefd02300 R15: 0000000000022000 [ 221.302304][T19781] tmpfs: Bad value for 'mpol' 19:04:26 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) (fail_nth: 44) [ 221.352282][T19786] loop0: detected capacity change from 0 to 1 [ 221.370155][T19806] tmpfs: Bad value for 'mpol' [ 221.379974][T19812] FAULT_INJECTION: forcing a failure. [ 221.379974][T19812] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 221.393224][T19812] CPU: 0 PID: 19812 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 221.401981][T19812] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 221.412100][T19812] Call Trace: [ 221.412697][T19772] FAT-fs (loop5): bogus logical sector size 1536 [ 221.415364][T19812] dump_stack_lvl+0xd6/0x122 [ 221.421698][T19772] FAT-fs (loop5): Can't find a valid FAT filesystem [ 221.426249][T19812] dump_stack+0x11/0x1b [ 221.436930][T19812] should_fail+0x23c/0x250 [ 221.441386][T19812] __alloc_pages+0x102/0x320 [ 221.445970][T19812] alloc_pages_vma+0x5ee/0x770 19:04:26 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000)=0x5000000, 0x10) 19:04:26 executing program 3: faccessat2(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x17c, 0x100) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC]) lsetxattr$trusted_overlay_redirect(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x8, 0x3) 19:04:26 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x5, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:26 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94a3611a3b0fcdbdbfc53a", @ANYRESDEC]) [ 221.450733][T19812] ? page_add_new_anon_rmap+0x26d/0x2c0 [ 221.452194][T19821] tmpfs: Bad value for 'mpol' [ 221.456271][T19812] do_anonymous_page+0x16e/0x8b0 [ 221.456294][T19812] ? cgroup_rstat_updated+0x34/0x100 [ 221.463330][T19821] tmpfs: Bad value for 'mpol' [ 221.465859][T19812] handle_mm_fault+0x7f5/0x1580 [ 221.465882][T19812] ? follow_page_mask+0x97a/0x10b0 [ 221.465897][T19812] __get_user_pages+0x381/0xc50 [ 221.490530][T19812] __get_user_pages_remote+0x17f/0x610 [ 221.496042][T19812] ? iovec_from_user+0x2a6/0x2e0 [ 221.500970][T19812] pin_user_pages_remote+0x58/0x80 [ 221.506073][T19812] process_vm_rw_single_vec+0x17d/0x460 [ 221.511630][T19812] process_vm_rw+0x3a2/0x540 [ 221.516272][T19812] __x64_sys_process_vm_writev+0x76/0x90 [ 221.521892][T19812] do_syscall_64+0x44/0xa0 [ 221.526303][T19812] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 221.532222][T19812] RIP: 0033:0x7f2ff1f8a709 [ 221.536623][T19812] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 221.556219][T19812] RSP: 002b:00007f2fefd02188 EFLAGS: 00000246 ORIG_RAX: 0000000000000137 [ 221.558352][T19832] tmpfs: Bad value for 'mpol' [ 221.564623][T19812] RAX: ffffffffffffffda RBX: 00007f2ff208ef60 RCX: 00007f2ff1f8a709 [ 221.564637][T19812] RDX: 1000000000000005 RSI: 0000000020000000 RDI: 0000000000000596 [ 221.564647][T19812] RBP: 00007f2fefd021d0 R08: 0000000000000006 R09: 0000000000000000 [ 221.564657][T19812] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000002 19:04:26 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01740000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:26 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x6, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:26 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r0, 0xf504, 0x0) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="6d706f6c3d1ffe65c006723d94656c617469766578c53a1b74aaee80c46001c55157bab42c3ad30eb777f42a8a7a81d24c9a5a5018f954f1da0599fc520b25ca2803d61634fc990ae2d54e33ba63b14faafea1fbd6e2404af05a8d81ade45014cd7a5bb06f86954e9e1d1689f21df134f0fb8a16c66ba161019cd970fee86605284f7576a8f932c888640d0fdafae039fdec80490a7cb3db6d410e5115", @ANYRESDEC]) ioctl$BTRFS_IOC_QGROUP_LIMIT(r0, 0x8030942b, &(0x7f0000000100)={0x6, {0x26, 0x2, 0x60000000000, 0x3, 0x1}}) [ 221.564672][T19812] R13: 00007ffff9e7474f R14: 00007f2fefd02300 R15: 0000000000022000 [ 221.630836][T19772] loop5: detected capacity change from 0 to 264192 [ 221.637896][T19772] FAT-fs (loop5): bogus logical sector size 1536 [ 221.644682][T19772] FAT-fs (loop5): Can't find a valid FAT filesystem [ 221.646099][T19850] tmpfs: Bad value for 'mpol' [ 221.658606][T19850] tmpfs: Bad value for 'mpol' 19:04:26 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000704090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:04:26 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) (fail_nth: 45) 19:04:26 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000)=0x6000000, 0x10) 19:04:26 executing program 3: ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f00000014c0)={0x53, 0xffffffffffffffff, 0xc, 0x1, @scatter={0x7, 0x0, &(0x7f0000001380)=[{&(0x7f0000000100)=""/241, 0xf1}, {&(0x7f0000000200)=""/127, 0x7f}, {&(0x7f0000000280)}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/15, 0xf}, {&(0x7f0000001300)=""/62, 0x3e}, {&(0x7f0000001340)=""/58, 0x3a}]}, &(0x7f0000001400)="937c59578a1f9b85c9229cfe", &(0x7f0000001440)=""/8, 0xfffffffb, 0x10012, 0x3, &(0x7f0000001480)}) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000001b00)=""/92, 0x5c}], 0x1, 0x3f, 0x5) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) r5 = creat(&(0x7f0000000400)='./bus\x00', 0x0) preadv(r5, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/65, 0x41}], 0x1, 0x0, 0x9455) sendmsg$IPSET_CMD_DEL(r5, &(0x7f0000001cc0)={&(0x7f0000001c00)={0x10, 0x0, 0x0, 0xa00018}, 0xc, &(0x7f0000001c80)={&(0x7f0000001c40)={0x38, 0xa, 0x6, 0x101, 0x0, 0x0, {0x58af502ca4b095ef, 0x0, 0x9}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x5b8f806d}, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x3ff}]}, 0x38}, 0x1, 0x0, 0x0, 0x40000}, 0x10) r6 = syz_mount_image$nfs(&(0x7f0000000280), &(0x7f0000001540)='./file0\x00', 0x1, 0x8, &(0x7f0000001940)=[{&(0x7f0000001580)="c281293e9aae2e5067e36f374febe4dc2f0841fcb9f69e8a3ca6887c0f34f96f867aefe0bf2514ed0c4b208043a2274a6cffae1c31c78bde4d41de40a63ca2bea32d04de28afc012fd3b3396bffb0eb0616121a873124add20994b8f08af3b915a97f6ccfb9b759ef5ade2fb1f8d27be164a28d3fe82eb5ffbbe5ff7", 0x7c, 0x2e3b}, {&(0x7f0000001600)="9bd154f49e790cef98249b0ea383356742048888f79d698e984360e1ec1959cd71c98d46beca31704434609d96270278745dd47c3efcbdd27748b8ade00ace26198631fb6a7a95c87239d1ddfae4d97f6a2712581e120128898bb02cb5a8bce9e2c35f91ab776dc396c9b4c85848a74406847fbe2fcd822f8ed68c97de47639fcedf05a88e6d757f6025f8da3751d267f14d97e5958030de154fa78cdebfe52ee53178bf2e69639e49d93cd188863a2262", 0xb1, 0x5}, {&(0x7f00000016c0)="4b9075256db634c3025c52eb95bc661fa5f35536e263ed50d14aea0db426992ae3346e43cd6362d6748b2694a2a38e9c7f611ed0d1b2a93589c70f8e80c40464a0658a2d4317ba625a61a92520e96b90e90ec172499400ce8cb7a6ed230a9094fb7d4eed7390f5c4b16cd90b6ae3e948b3e7763bb876e3fbbbab37f3ba2cfb5afbcb3ff7289e51e55cbce244240c47", 0x8f, 0x8001}, {&(0x7f0000001780)="602bdca4788149bc444e90d5511a8ebb3cc9018f1dfce5ff899d241b6784e496b6c3cec696394c2a", 0x28, 0x10001}, {&(0x7f00000017c0)="f73dd4a15c5a73006b20ee7dd2dd9d8740cff87909fbb97d82f9d3d69b898d4b5a839df8193a36d187808ef84c18cf8986a2e0c67a81f9", 0x37, 0x7}, {&(0x7f0000001800)="f3ef6f98fe3301edaa3890abd6749475109fef4041a9117fe748e38d036432cad0c00999d6f29155a26cdfed64e1589f095ef19a5b8d112a088c602143e5bfbef455090bb1b5", 0x46, 0x6}, {&(0x7f0000001880)="b92265fb419b08e5c7df8c9994c83670325c923b012277a1fcd36cf2b6a3f1613850b08e0f41758846fc3e813e7fe212b0576c91ddb7cbc51b78434582cfc9c1e387991044531770f659b6591557199e59", 0x51, 0x7fffffff}, {&(0x7f0000001900)="a6e4cae7d1c63c941e164434666a1db5", 0x10, 0x95df}], 0x43049, &(0x7f0000001a00)={[{'tmpfs\x00'}], [{@obj_type={'obj_type', 0x3d, 'tmpfs\x00'}}, {@dont_appraise}, {@uid_lt={'uid<', r4}}, {@fsmagic={'fsmagic', 0x3d, 0x7}}, {@uid_eq={'uid', 0x3d, r2}}, {@smackfstransmute={'smackfstransmute', 0x3d, 'tmpfs\x00'}}, {@audit}]}) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r6, 0xf504, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) preadv(r6, &(0x7f0000001bc0)=[{&(0x7f0000001b80)=""/46, 0x2e}], 0x1, 0x397, 0x0) ptrace$setopts(0x4200, 0x0, 0x9, 0x27) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000001ac0)=ANY=[@ANYBLOB="6d706f6c3d7072723d94656c617469766578c53afe10a45c", @ANYRESDEC]) 19:04:26 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x7, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 221.712753][T19867] loop0: detected capacity change from 0 to 1 [ 221.775161][T19883] FAULT_INJECTION: forcing a failure. [ 221.775161][T19883] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 221.779857][T19885] loop5: detected capacity change from 0 to 264192 [ 221.788441][T19883] CPU: 1 PID: 19883 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 221.803655][T19883] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 221.813700][T19883] Call Trace: [ 221.816966][T19883] dump_stack_lvl+0xd6/0x122 [ 221.821568][T19883] dump_stack+0x11/0x1b [ 221.825708][T19883] should_fail+0x23c/0x250 [ 221.830106][T19883] __alloc_pages+0x102/0x320 [ 221.834682][T19883] alloc_pages_vma+0x5ee/0x770 [ 221.839466][T19883] ? page_add_new_anon_rmap+0x26d/0x2c0 [ 221.844991][T19883] do_anonymous_page+0x16e/0x8b0 [ 221.849986][T19883] ? cgroup_rstat_updated+0x34/0x100 [ 221.855255][T19883] handle_mm_fault+0x7f5/0x1580 [ 221.860084][T19883] ? follow_page_mask+0x97a/0x10b0 [ 221.865177][T19883] __get_user_pages+0x381/0xc50 [ 221.870055][T19883] __get_user_pages_remote+0x17f/0x610 [ 221.875499][T19883] ? iovec_from_user+0x2a6/0x2e0 [ 221.880419][T19883] pin_user_pages_remote+0x58/0x80 [ 221.885518][T19883] process_vm_rw_single_vec+0x17d/0x460 [ 221.891088][T19883] process_vm_rw+0x3a2/0x540 [ 221.895697][T19883] __x64_sys_process_vm_writev+0x76/0x90 [ 221.901309][T19883] do_syscall_64+0x44/0xa0 [ 221.905722][T19883] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 221.911602][T19883] RIP: 0033:0x7f2ff1f8a709 [ 221.915996][T19883] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 221.935595][T19883] RSP: 002b:00007f2fefd02188 EFLAGS: 00000246 ORIG_RAX: 0000000000000137 [ 221.943985][T19883] RAX: ffffffffffffffda RBX: 00007f2ff208ef60 RCX: 00007f2ff1f8a709 [ 221.951946][T19883] RDX: 1000000000000005 RSI: 0000000020000000 RDI: 0000000000000598 [ 221.959928][T19883] RBP: 00007f2fefd021d0 R08: 0000000000000006 R09: 0000000000000000 [ 221.967986][T19883] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000002 19:04:26 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0xaf0d0280, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ptrace$cont(0x18, 0xffffffffffffffff, 0x9, 0x8534b) gettid() mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="6d706f6c3d707265c006766578c53a", @ANYRESDEC]) 19:04:26 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x8, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 221.975936][T19883] R13: 00007ffff9e7474f R14: 00007f2fefd02300 R15: 0000000000022000 [ 221.988080][T19885] FAT-fs (loop5): bogus logical sector size 1792 [ 221.994436][T19885] FAT-fs (loop5): Can't find a valid FAT filesystem 19:04:26 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000904090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:04:26 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x9, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 222.027633][T19867] loop0: detected capacity change from 0 to 1 [ 222.065306][T19911] tmpfs: Bad value for 'mpol' 19:04:26 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff017a0000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:26 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) (fail_nth: 46) 19:04:26 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0xa, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:26 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000)=0x7000000, 0x10) 19:04:26 executing program 3: r0 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) openat$cgroup_procs(r0, &(0x7f0000000340)='tasks\x00', 0x2, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') preadv(r3, &(0x7f0000000ac0)=[{0x0, 0x4800}, {&(0x7f0000000900)=""/73, 0x49}, {&(0x7f0000000980)=""/100, 0x64}, {&(0x7f0000000a00)=""/172, 0xac}], 0x4, 0x0, 0x0) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESHEX=r1]) clone(0x20000000, &(0x7f00000001c0)="658658575e637f5acffa13c1ef91a329c5f712c67b20f17c062efc812af00ba19c71f7b2032bcc900e97ffd2e9adf14a73859f33c1e4df022257ceb15403b7a16cfc238f548e069e2c5d9df99361ed40cc932d1405909f11fd3f2b36c357f602ac185e19efe2db9e7438d94afe48836ae47cb31792483f5b4ec4f68210c9ed3d53b958da8172b30ae6926b36066f0a864964783c9c76f83a6051b6f8b85d7164", &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)="b06c99a7797b968c3f8c87a2e295c9220ecaa4f2f77388") mount$bind(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x20000, 0x0) [ 222.091145][T19918] tmpfs: Bad value for 'mpol' [ 222.092468][T19915] loop5: detected capacity change from 0 to 264192 [ 222.142309][T19915] FAT-fs (loop5): bogus logical sector size 2304 [ 222.148688][T19915] FAT-fs (loop5): Can't find a valid FAT filesystem [ 222.173682][ C0] sd 0:0:1:0: tag#3707 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 222.181971][T19933] FAULT_INJECTION: forcing a failure. [ 222.181971][T19933] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 222.183547][ C0] sd 0:0:1:0: tag#3707 CDB: opcode=0xe5 (vendor) [ 222.196699][T19933] CPU: 1 PID: 19933 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 222.203043][ C0] sd 0:0:1:0: tag#3707 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 222.203060][ C0] sd 0:0:1:0: tag#3707 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 222.203075][ C0] sd 0:0:1:0: tag#3707 CDB[20]: ba [ 222.234881][T19933] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 222.244917][T19933] Call Trace: [ 222.248209][T19933] dump_stack_lvl+0xd6/0x122 [ 222.252788][T19933] dump_stack+0x11/0x1b [ 222.256929][T19933] should_fail+0x23c/0x250 [ 222.261331][T19933] __alloc_pages+0x102/0x320 [ 222.265938][T19933] alloc_pages_vma+0x5ee/0x770 [ 222.270686][T19933] ? page_add_new_anon_rmap+0x26d/0x2c0 [ 222.276312][T19933] do_anonymous_page+0x16e/0x8b0 [ 222.281324][T19933] ? cgroup_rstat_updated+0x34/0x100 [ 222.286598][T19933] handle_mm_fault+0x7f5/0x1580 [ 222.291433][T19933] ? follow_page_mask+0x97a/0x10b0 [ 222.296536][T19933] __get_user_pages+0x381/0xc50 [ 222.301366][T19933] __get_user_pages_remote+0x17f/0x610 [ 222.306840][T19933] ? iovec_from_user+0x2a6/0x2e0 [ 222.311757][T19933] pin_user_pages_remote+0x58/0x80 [ 222.316905][T19933] process_vm_rw_single_vec+0x17d/0x460 [ 222.322433][T19933] process_vm_rw+0x3a2/0x540 [ 222.327007][T19933] __x64_sys_process_vm_writev+0x76/0x90 [ 222.332699][T19933] do_syscall_64+0x44/0xa0 [ 222.337097][T19933] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 222.342974][T19933] RIP: 0033:0x7f2ff1f8a709 [ 222.347368][T19933] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 222.367013][T19933] RSP: 002b:00007f2fefd02188 EFLAGS: 00000246 ORIG_RAX: 0000000000000137 [ 222.375404][T19933] RAX: ffffffffffffffda RBX: 00007f2ff208ef60 RCX: 00007f2ff1f8a709 [ 222.383355][T19933] RDX: 1000000000000005 RSI: 0000000020000000 RDI: 000000000000059a 19:04:27 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0xb, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 222.391305][T19933] RBP: 00007f2fefd021d0 R08: 0000000000000006 R09: 0000000000000000 [ 222.399269][T19933] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000002 [ 222.407219][T19933] R13: 00007ffff9e7474f R14: 00007f2fefd02300 R15: 0000000000022000 [ 222.420367][T19934] tmpfs: Bad value for 'mpol' 19:04:27 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) (fail_nth: 47) 19:04:27 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0xc, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:27 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0xd, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 222.455658][T19950] loop0: detected capacity change from 0 to 1 [ 222.464807][ C0] sd 0:0:1:0: tag#3708 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 222.474663][ C0] sd 0:0:1:0: tag#3708 CDB: opcode=0xe5 (vendor) [ 222.481014][ C0] sd 0:0:1:0: tag#3708 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 222.490073][ C0] sd 0:0:1:0: tag#3708 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 222.499112][ C0] sd 0:0:1:0: tag#3708 CDB[20]: ba 19:04:27 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 222.539826][T19969] FAULT_INJECTION: forcing a failure. [ 222.539826][T19969] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 222.553054][T19969] CPU: 0 PID: 19969 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 222.561836][T19969] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 222.571910][T19969] Call Trace: [ 222.575232][T19969] dump_stack_lvl+0xd6/0x122 [ 222.579877][T19969] dump_stack+0x11/0x1b [ 222.584074][T19969] should_fail+0x23c/0x250 [ 222.588512][T19969] __alloc_pages+0x102/0x320 [ 222.593230][T19969] alloc_pages_vma+0x5ee/0x770 [ 222.597997][T19969] ? page_add_new_anon_rmap+0x26d/0x2c0 [ 222.603523][T19969] do_anonymous_page+0x16e/0x8b0 [ 222.608442][T19969] ? cgroup_rstat_updated+0x34/0x100 [ 222.613727][T19969] handle_mm_fault+0x7f5/0x1580 [ 222.618559][T19969] ? follow_page_mask+0x97a/0x10b0 [ 222.623645][T19969] __get_user_pages+0x381/0xc50 [ 222.628480][T19969] __get_user_pages_remote+0x17f/0x610 [ 222.633949][T19969] ? iovec_from_user+0x2a6/0x2e0 [ 222.638898][T19969] pin_user_pages_remote+0x58/0x80 [ 222.644054][T19969] process_vm_rw_single_vec+0x17d/0x460 [ 222.649611][T19969] process_vm_rw+0x3a2/0x540 [ 222.654184][T19969] __x64_sys_process_vm_writev+0x76/0x90 [ 222.659841][T19969] do_syscall_64+0x44/0xa0 [ 222.664238][T19969] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 222.670116][T19969] RIP: 0033:0x7f2ff1f8a709 [ 222.674513][T19969] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 222.694116][T19969] RSP: 002b:00007f2fefd02188 EFLAGS: 00000246 ORIG_RAX: 0000000000000137 [ 222.702502][T19969] RAX: ffffffffffffffda RBX: 00007f2ff208ef60 RCX: 00007f2ff1f8a709 [ 222.710454][T19969] RDX: 1000000000000005 RSI: 0000000020000000 RDI: 000000000000059c [ 222.718403][T19969] RBP: 00007f2fefd021d0 R08: 0000000000000006 R09: 0000000000000000 [ 222.726360][T19969] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000002 [ 222.734319][T19969] R13: 00007ffff9e7474f R14: 00007f2fefd02300 R15: 0000000000022000 19:04:27 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000a04090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:04:27 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0xe, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:27 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01900000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:27 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d946504000000000000003a", @ANYRESDEC]) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)=0x0) wait4(r0, &(0x7f0000000140), 0x20000000, 0x0) syz_mount_image$tmpfs(&(0x7f0000000180), &(0x7f00000001c0)='./file1\x00', 0x5c, 0x4, &(0x7f0000000480)=[{&(0x7f0000000200)="7fa9eb662ab6e65ab8480e098f530f5995d09f8e1f5207075f0c53cb13f3825488141a732edf50562e89af26cde848d5ca271dc5452f9c08f7ee1223a2fbe12323e8fef0dd39736e4df24481b69e6fbb7768c93ce17ee9e932a2e0343262eab3eaad074e94f562f05fdc02660a0e0b7cc2415d74fbceda3c874107483286425ddb541f8df283cd", 0x87, 0x9}, {&(0x7f00000002c0)="d041c262a82fa7ee0f4eed5bcd27a4c8ce30f0e86936fc9ec47aace58d7fc79ed5f3e52ef2280e3ae1b50d6bc69ec52b29202635f7255615dbe93ed995cf22efcbdab68a9547d66c47e77202e3b5ccaea2c485f5af8d05038c39015425f8fd59b4ab47e54d2afe5933c305b8b46e6280ff5585ec", 0x74, 0x401}, {&(0x7f0000000340)="884ec07f0e40e1818d7c11ea71e96ca7187d8dd03b8125a5e1305cdb10534013ae3cd36cac653a186abd842b063f8adddf112dc39a44a5b08eb3cf32420b43e20f59c9b542217d343d4d90f012abe8e3c8fe6bfdc249a3e6610a52c0e60273072145fbe69b95140e73dd331997befd395e656b71ee21c7d4c33bce963fcfbbbdf30b5bba521ce088bb6ab400270cc468e609937c77dfbbc928a9112472ab2c0dc566823910b1440ebc63b855c753", 0xae, 0x4a}, {&(0x7f0000000400)="a618f5751a8234b499ce1b8fe9acd7e4f4e271af78ee3f82e66f081b0d54c3c9b6be94f43a4af5f199ffe02e610b7a314252ebd43f2eeda3ad56d713b28d0509c0162f3e66781bd23e47c4f18dea212d7764d122342f54b412297a2727992bbbd64b9bd9b0c2486516", 0x69}], 0x80, &(0x7f0000000500)={[{@mpol={'mpol', 0x3d, {'local', '=relative', @val={0x3a, [0x2c, 0x39, 0x31, 0x38, 0x2f, 0x31]}}}}], [{@obj_type={'obj_type', 0x3d, 'tmpfs\x00'}}, {@pcr={'pcr', 0x3d, 0x20}}, {@obj_type={'obj_type', 0x3d, 'tmpfs\x00'}}]}) 19:04:27 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) (fail_nth: 48) 19:04:27 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000)=0x8000000, 0x10) 19:04:27 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x10, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:27 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000b04090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) [ 222.812620][T19950] loop0: detected capacity change from 0 to 1 [ 222.815424][T19988] loop5: detected capacity change from 0 to 264192 [ 222.828924][T19988] FAT-fs (loop5): bogus logical sector size 2560 [ 222.835270][T19988] FAT-fs (loop5): Can't find a valid FAT filesystem [ 222.896423][T20005] FAULT_INJECTION: forcing a failure. [ 222.896423][T20005] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 222.909681][T20005] CPU: 0 PID: 20005 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 222.918442][T20005] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 222.927902][T20016] loop5: detected capacity change from 0 to 264192 [ 222.928511][T20005] Call Trace: [ 222.928519][T20005] dump_stack_lvl+0xd6/0x122 [ 222.942838][T20005] dump_stack+0x11/0x1b [ 222.947018][T20005] should_fail+0x23c/0x250 [ 222.951442][T20005] __alloc_pages+0x102/0x320 [ 222.956044][T20005] alloc_pages_vma+0x5ee/0x770 [ 222.960821][T20005] ? page_add_new_anon_rmap+0x26d/0x2c0 [ 222.966374][T20005] do_anonymous_page+0x16e/0x8b0 [ 222.971320][T20005] ? cgroup_rstat_updated+0x34/0x100 [ 222.976609][T20005] handle_mm_fault+0x7f5/0x1580 [ 222.981469][T20005] ? follow_page_mask+0x97a/0x10b0 [ 222.986574][T20005] __get_user_pages+0x381/0xc50 [ 222.991415][T20005] __get_user_pages_remote+0x17f/0x610 [ 222.996886][T20005] ? iovec_from_user+0x2a6/0x2e0 [ 223.001812][T20005] pin_user_pages_remote+0x58/0x80 [ 223.006905][T20005] process_vm_rw_single_vec+0x17d/0x460 [ 223.012438][T20005] process_vm_rw+0x3a2/0x540 [ 223.017015][T20005] __x64_sys_process_vm_writev+0x76/0x90 [ 223.022634][T20005] do_syscall_64+0x44/0xa0 [ 223.027041][T20005] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 223.032994][T20005] RIP: 0033:0x7f2ff1f8a709 [ 223.037390][T20005] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 223.057033][T20005] RSP: 002b:00007f2fefd02188 EFLAGS: 00000246 ORIG_RAX: 0000000000000137 [ 223.065444][T20005] RAX: ffffffffffffffda RBX: 00007f2ff208ef60 RCX: 00007f2ff1f8a709 [ 223.073396][T20005] RDX: 1000000000000005 RSI: 0000000020000000 RDI: 000000000000059e [ 223.081347][T20005] RBP: 00007f2fefd021d0 R08: 0000000000000006 R09: 0000000000000000 [ 223.089304][T20005] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000002 19:04:27 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x82880d00, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC]) 19:04:27 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x11, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:27 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000c04090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) [ 223.097265][T20005] R13: 00007ffff9e7474f R14: 00007f2fefd02300 R15: 0000000000022000 [ 223.114114][T20007] tmpfs: Bad value for 'mpol' [ 223.117723][T20016] FAT-fs (loop5): bogus logical sector size 2816 [ 223.125225][T20016] FAT-fs (loop5): Can't find a valid FAT filesystem [ 223.125653][T20017] loop0: detected capacity change from 0 to 1 19:04:27 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x12, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:27 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) (fail_nth: 49) [ 223.210762][T20039] tmpfs: Bad value for 'mpol' 19:04:28 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000)=0x9000000, 0x10) [ 223.233002][T20051] tmpfs: Bad value for 'mpol' [ 223.245770][T20052] FAULT_INJECTION: forcing a failure. [ 223.245770][T20052] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 223.259042][T20052] CPU: 0 PID: 20052 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 223.267801][T20052] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 223.277848][T20052] Call Trace: [ 223.281142][T20052] dump_stack_lvl+0xd6/0x122 [ 223.284547][T20053] loop5: detected capacity change from 0 to 264192 [ 223.285754][T20052] dump_stack+0x11/0x1b [ 223.295891][T20053] FAT-fs (loop5): bogus logical sector size 3072 [ 223.296412][T20052] should_fail+0x23c/0x250 [ 223.296435][T20052] __alloc_pages+0x102/0x320 [ 223.302757][T20053] FAT-fs (loop5): Can't find a valid FAT filesystem [ 223.307152][T20052] alloc_pages_vma+0x5ee/0x770 [ 223.323034][T20052] ? page_add_new_anon_rmap+0x26d/0x2c0 [ 223.328583][T20052] do_anonymous_page+0x16e/0x8b0 [ 223.333526][T20052] ? cgroup_rstat_updated+0x34/0x100 [ 223.338822][T20052] handle_mm_fault+0x7f5/0x1580 [ 223.343655][T20052] ? follow_page_mask+0x97a/0x10b0 [ 223.348745][T20052] __get_user_pages+0x381/0xc50 [ 223.353635][T20052] __get_user_pages_remote+0x17f/0x610 [ 223.359087][T20052] ? __list_del_entry_valid+0x54/0xc0 [ 223.364494][T20052] ? __list_add_valid+0x28/0x90 [ 223.369324][T20052] pin_user_pages_remote+0x58/0x80 [ 223.374414][T20052] process_vm_rw_single_vec+0x17d/0x460 [ 223.379939][T20052] process_vm_rw+0x3a2/0x540 [ 223.384513][T20052] __x64_sys_process_vm_writev+0x76/0x90 [ 223.390203][T20052] do_syscall_64+0x44/0xa0 [ 223.394604][T20052] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 223.400481][T20052] RIP: 0033:0x7f2ff1f8a709 [ 223.404876][T20052] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 223.424473][T20052] RSP: 002b:00007f2fefd02188 EFLAGS: 00000246 ORIG_RAX: 0000000000000137 19:04:28 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01fe0000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:28 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x80000000, &(0x7f0000000100)="f5de234e1a51451e85794ef3e0a9f7aaa692fa57148b613f27503623bdb892a2b2c5a8b5a356c30f7646a344d3b2dda1e7cfb1a1c43bfccb545eedc401f772e7663f9d91b5355358e3d95cd0b66bf95eada44227a6c3183ec7ae5e51f4e4683ff1b04eec147b", &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)="97bbf831cf51") mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="6d706f6c1f22ae60707265c006723d94656c617469766578c53a", @ANYRESDEC]) clone(0x21040800, &(0x7f0000000240)="01dd23c102acb8e2c122c52b1be213f4d1fbd05df43e39b41d1c689d9b0a604bf9d7313736cf4e826ac31c94f04a8601676fc63292af374b9f76aaf8faf34f511691166c9a60", &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) 19:04:28 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x22, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 223.432865][T20052] RAX: ffffffffffffffda RBX: 00007f2ff208ef60 RCX: 00007f2ff1f8a709 [ 223.440812][T20052] RDX: 1000000000000005 RSI: 0000000020000000 RDI: 00000000000005a0 [ 223.448758][T20052] RBP: 00007f2fefd021d0 R08: 0000000000000006 R09: 0000000000000000 [ 223.456734][T20052] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000002 [ 223.464694][T20052] R13: 00007ffff9e7474f R14: 00007f2fefd02300 R15: 0000000000022000 19:04:28 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) (fail_nth: 50) 19:04:28 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000)=0xa000000, 0x10) [ 223.511930][T20053] loop5: detected capacity change from 0 to 264192 [ 223.526707][T20053] FAT-fs (loop5): bogus logical sector size 3072 [ 223.533122][T20053] FAT-fs (loop5): Can't find a valid FAT filesystem [ 223.535364][T20076] loop0: detected capacity change from 0 to 1 [ 223.572959][T20087] FAULT_INJECTION: forcing a failure. [ 223.572959][T20087] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 223.586218][T20087] CPU: 0 PID: 20087 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 223.594973][T20087] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 223.605021][T20087] Call Trace: [ 223.608330][T20087] dump_stack_lvl+0xd6/0x122 [ 223.612922][T20087] dump_stack+0x11/0x1b [ 223.617079][T20087] should_fail+0x23c/0x250 [ 223.621497][T20087] __alloc_pages+0x102/0x320 [ 223.626091][T20087] alloc_pages_vma+0x5ee/0x770 [ 223.630868][T20087] ? page_add_new_anon_rmap+0x26d/0x2c0 [ 223.636418][T20087] do_anonymous_page+0x16e/0x8b0 [ 223.641355][T20087] ? cgroup_rstat_updated+0x34/0x100 [ 223.646644][T20087] handle_mm_fault+0x7f5/0x1580 [ 223.651496][T20087] ? follow_page_mask+0x97a/0x10b0 [ 223.656604][T20087] __get_user_pages+0x381/0xc50 [ 223.661455][T20087] __get_user_pages_remote+0x17f/0x610 [ 223.666908][T20087] ? iovec_from_user+0x2a6/0x2e0 [ 223.671917][T20087] pin_user_pages_remote+0x58/0x80 [ 223.677019][T20087] process_vm_rw_single_vec+0x17d/0x460 [ 223.682571][T20087] process_vm_rw+0x3a2/0x540 [ 223.687167][T20087] __x64_sys_process_vm_writev+0x76/0x90 [ 223.692799][T20087] do_syscall_64+0x44/0xa0 [ 223.697220][T20087] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 223.703119][T20087] RIP: 0033:0x7f2ff1f8a709 [ 223.707525][T20087] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 223.727186][T20087] RSP: 002b:00007f2fefd02188 EFLAGS: 00000246 ORIG_RAX: 0000000000000137 [ 223.735661][T20087] RAX: ffffffffffffffda RBX: 00007f2ff208ef60 RCX: 00007f2ff1f8a709 [ 223.743614][T20087] RDX: 1000000000000005 RSI: 0000000020000000 RDI: 00000000000005a2 [ 223.751567][T20087] RBP: 00007f2fefd021d0 R08: 0000000000000006 R09: 0000000000000000 [ 223.759614][T20087] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000002 19:04:28 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x25, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:28 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x48, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:28 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x4c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 223.767619][T20087] R13: 00007ffff9e7474f R14: 00007f2fefd02300 R15: 0000000000022000 19:04:28 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) (fail_nth: 51) 19:04:28 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000d04090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:04:28 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x60, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:28 executing program 3: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NL80211_CMD_STOP_P2P_DEVICE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r0, 0x700, 0x70bd2a, 0x25dfdbff, {{}, {@void, @void}}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4800}, 0x8090) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC]) [ 223.802496][T20091] tmpfs: Unknown parameter 'mpol"®`preÀr' [ 223.862507][T20118] FAULT_INJECTION: forcing a failure. [ 223.862507][T20118] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 223.875830][T20118] CPU: 1 PID: 20118 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 223.884587][T20118] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 223.888662][T20120] tmpfs: Bad value for 'mpol' [ 223.894635][T20118] Call Trace: [ 223.894644][T20118] dump_stack_lvl+0xd6/0x122 [ 223.894666][T20118] dump_stack+0x11/0x1b [ 223.902752][T20123] tmpfs: Bad value for 'mpol' [ 223.907175][T20118] should_fail+0x23c/0x250 [ 223.907198][T20118] __alloc_pages+0x102/0x320 [ 223.924977][T20118] alloc_pages_vma+0x5ee/0x770 [ 223.929824][T20118] ? page_add_new_anon_rmap+0x26d/0x2c0 [ 223.935367][T20118] do_anonymous_page+0x16e/0x8b0 [ 223.940355][T20118] ? cgroup_rstat_updated+0x34/0x100 [ 223.945650][T20118] handle_mm_fault+0x7f5/0x1580 [ 223.950545][T20118] ? follow_page_mask+0x97a/0x10b0 [ 223.955631][T20118] __get_user_pages+0x381/0xc50 [ 223.960457][T20118] __get_user_pages_remote+0x17f/0x610 [ 223.965891][T20118] ? iovec_from_user+0x2a6/0x2e0 [ 223.970807][T20118] pin_user_pages_remote+0x58/0x80 [ 223.975910][T20118] process_vm_rw_single_vec+0x17d/0x460 [ 223.981438][T20118] process_vm_rw+0x3a2/0x540 [ 223.986024][T20118] __x64_sys_process_vm_writev+0x76/0x90 [ 223.991634][T20118] do_syscall_64+0x44/0xa0 [ 223.996030][T20118] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 224.001907][T20118] RIP: 0033:0x7f2ff1f8a709 [ 224.006298][T20118] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 224.026127][T20118] RSP: 002b:00007f2fefd02188 EFLAGS: 00000246 ORIG_RAX: 0000000000000137 [ 224.034590][T20118] RAX: ffffffffffffffda RBX: 00007f2ff208ef60 RCX: 00007f2ff1f8a709 [ 224.042626][T20118] RDX: 1000000000000005 RSI: 0000000020000000 RDI: 00000000000005a4 [ 224.050581][T20118] RBP: 00007f2fefd021d0 R08: 0000000000000006 R09: 0000000000000000 [ 224.058530][T20118] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000002 [ 224.066638][T20118] R13: 00007ffff9e7474f R14: 00007f2fefd02300 R15: 0000000000022000 [ 224.095299][T20076] loop0: detected capacity change from 0 to 1 [ 224.108815][T20141] loop5: detected capacity change from 0 to 264192 [ 224.117517][T20141] FAT-fs (loop5): bogus logical sector size 3328 [ 224.123836][T20141] FAT-fs (loop5): Can't find a valid FAT filesystem 19:04:28 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01040200ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:28 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)=ANY=[@ANYRES64=r0, @ANYRESDEC]) 19:04:28 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x68, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:28 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) (fail_nth: 52) 19:04:28 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000)=0xb000000, 0x10) 19:04:28 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000e04090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) [ 224.157189][T20141] loop5: detected capacity change from 0 to 264192 [ 224.165850][T20141] FAT-fs (loop5): bogus logical sector size 3328 [ 224.172185][T20141] FAT-fs (loop5): Can't find a valid FAT filesystem [ 224.244855][T20166] loop0: detected capacity change from 0 to 1 [ 224.251621][T20168] loop5: detected capacity change from 0 to 264192 [ 224.253358][T20170] tmpfs: Unknown parameter '' [ 224.265732][T20168] FAT-fs (loop5): bogus logical sector size 3584 [ 224.267498][T20171] FAULT_INJECTION: forcing a failure. [ 224.267498][T20171] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 224.272107][T20168] FAT-fs (loop5): Can't find a valid FAT filesystem 19:04:29 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x6c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 224.285307][T20171] CPU: 1 PID: 20171 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 224.300613][T20171] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 224.310664][T20171] Call Trace: [ 224.313936][T20171] dump_stack_lvl+0xd6/0x122 [ 224.318539][T20171] dump_stack+0x11/0x1b [ 224.322743][T20171] should_fail+0x23c/0x250 [ 224.327176][T20171] __alloc_pages+0x102/0x320 [ 224.331755][T20171] alloc_pages_vma+0x5ee/0x770 [ 224.336502][T20171] ? page_add_new_anon_rmap+0x26d/0x2c0 [ 224.342064][T20171] do_anonymous_page+0x16e/0x8b0 [ 224.346988][T20171] ? cgroup_rstat_updated+0x34/0x100 [ 224.352308][T20171] handle_mm_fault+0x7f5/0x1580 [ 224.357151][T20171] ? follow_page_mask+0x97a/0x10b0 [ 224.362246][T20171] __get_user_pages+0x381/0xc50 [ 224.367157][T20171] __get_user_pages_remote+0x17f/0x610 [ 224.372597][T20171] ? iovec_from_user+0x2a6/0x2e0 [ 224.377532][T20171] pin_user_pages_remote+0x58/0x80 [ 224.382620][T20171] process_vm_rw_single_vec+0x17d/0x460 [ 224.388202][T20171] process_vm_rw+0x3a2/0x540 [ 224.392775][T20171] __x64_sys_process_vm_writev+0x76/0x90 [ 224.398437][T20171] do_syscall_64+0x44/0xa0 [ 224.402862][T20171] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 224.408745][T20171] RIP: 0033:0x7f2ff1f8a709 [ 224.413197][T20171] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 224.432782][T20171] RSP: 002b:00007f2fefd02188 EFLAGS: 00000246 ORIG_RAX: 0000000000000137 19:04:29 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC=r0]) [ 224.441170][T20171] RAX: ffffffffffffffda RBX: 00007f2ff208ef60 RCX: 00007f2ff1f8a709 [ 224.449121][T20171] RDX: 1000000000000005 RSI: 0000000020000000 RDI: 00000000000005a6 [ 224.457075][T20171] RBP: 00007f2fefd021d0 R08: 0000000000000006 R09: 0000000000000000 [ 224.465038][T20171] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000002 [ 224.472987][T20171] R13: 00007ffff9e7474f R14: 00007f2fefd02300 R15: 0000000000022000 19:04:29 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x74, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:29 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000)=0xc000000, 0x10) 19:04:29 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) (fail_nth: 53) [ 224.510103][T20184] tmpfs: Bad value for 'mpol' [ 224.517295][T20168] loop5: detected capacity change from 0 to 264192 [ 224.526455][T20166] loop0: detected capacity change from 0 to 1 [ 224.535832][T20168] FAT-fs (loop5): bogus logical sector size 3584 [ 224.542161][T20168] FAT-fs (loop5): Can't find a valid FAT filesystem [ 224.551602][T20198] tmpfs: Bad value for 'mpol' 19:04:29 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="6d706f6c3d723d03000000c53a006469bc9cb6dc", @ANYRESDEC]) preadv(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/65, 0x41}], 0x1, 0x400, 0x9455) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/65, 0x41}], 0x1, 0x0, 0x9455) fcntl$setown(r0, 0x8, 0x0) r1 = gettid() mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./bus\x00', &(0x7f0000000500), 0x1, 0x0) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) r2 = syz_mount_image$msdos(&(0x7f0000001780), &(0x7f00000017c0)='./bus\x00', 0x8, 0x3, &(0x7f0000001a80)=[{&(0x7f0000001800)="e5d53795716323fa6d45a3f619f0722d24634dd7067d73dd5a6d9d50856ad173373610290adaa6f767f00458d7979ba46cb79d295c830ac9e8374da3bd88d0dadd800075e9828eac0587d5b3f961d8a4f8d89555c1ef79a41265ab407e1d602792de8e2b50fab75a53", 0x69, 0xffffffff}, {&(0x7f0000001880)="a2039a08ea587fdcd8d4d89c31b41051b4359e330089dde8538680d059cf4d3ac9fba084d50715e37fb9f785a59f39a6da0fa2560c878d85479a13dc28a3429445ab7f45f13c45c9cdbc78eded10003d27d101026f6f93acc91f04e635cd2719f0e147ad3ab3fadf9cbdf670733798ee8cbc24684481f4656088a57a32bf9a1f7d5cd66152a5c03ee391c2375241642f18ba35aef9de366ae69c84c34c3d56b2e5b092c55f38548b26098031cab35f7b64dbb81c16b31cc59e874c12de708c0fc6282b618ba3a4dc3439c274e7695ec74ef6d76a25b521f54e082644a125", 0xde, 0xffffffffffffff2e}, {&(0x7f0000001980)="8f80b105a9c5abd812f7ee4d9379da760f034db3e27a5f1c153cd6fdb65efc46250dbf354ac86ed87b59e0cd44103eaef0ddc28ed1a0dd5096ec9b46b0bea4ca26f9862203949dc04a681fb09a75a40e4ff5a425b6bc15b25574adced5b58da3adbe3a45227c6b4f4a7fe61d4a5a1b062ea4bbd0b836dc7ecc3588d0201db5c4d945d29149115dd06805d86fc1d836a18f05987e5715d40f49b9ddc076b758bd7a613598c39b22480a47d987755d9aff30fa97804a7e66df49b5a55b11696906973655d6", 0xc4, 0xfffffffffffffffb}], 0x20, &(0x7f0000001b00)={[{@dots}, {@fat=@gid}, {@fat=@discard}, {@dots}, {@nodots}, {@fat=@errors_remount}, {@fat=@debug}, {@dots}], [{@fscontext={'fscontext', 0x3d, 'root'}}]}) fallocate(r2, 0x4a, 0x5, 0x1) tkill(r1, 0x0) wait4(r1, &(0x7f00000002c0), 0x1000000, &(0x7f0000000440)) r3 = getpgid(0x0) ptrace$setregs(0xd, r3, 0x1, &(0x7f0000000200)="cb013069fb4385ed96ec4f4e8bb67ca4305eb08204dc6077564ecf9a78bf11df5421abaed6df9a908616b1ac72c900") sendmsg$IPCTNL_MSG_CT_GET_STATS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x14, 0x5, 0x1, 0x401, 0x0, 0x0, {0x3, 0x0, 0x2}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8060090}, 0x0) 19:04:29 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01000300ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:29 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x7a, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 224.620273][T20213] FAULT_INJECTION: forcing a failure. [ 224.620273][T20213] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 224.633517][T20213] CPU: 0 PID: 20213 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 224.635408][T20216] tmpfs: Bad value for 'mpol' [ 224.642274][T20213] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 224.642286][T20213] Call Trace: [ 224.642292][T20213] dump_stack_lvl+0xd6/0x122 19:04:29 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x300, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:29 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x500, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 224.658913][T20216] loop3: detected capacity change from 0 to 264192 [ 224.660254][T20213] dump_stack+0x11/0x1b [ 224.675539][T20213] should_fail+0x23c/0x250 [ 224.680013][T20213] __alloc_pages+0x102/0x320 [ 224.684648][T20213] alloc_pages_vma+0x5ee/0x770 [ 224.687901][T20225] tmpfs: Bad value for 'mpol' [ 224.689411][T20213] ? page_add_new_anon_rmap+0x26d/0x2c0 [ 224.689434][T20213] do_anonymous_page+0x16e/0x8b0 [ 224.704591][T20213] ? cgroup_rstat_updated+0x34/0x100 [ 224.709883][T20213] handle_mm_fault+0x7f5/0x1580 [ 224.714755][T20213] ? follow_page_mask+0x97a/0x10b0 19:04:29 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x600, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 224.719848][T20213] __get_user_pages+0x381/0xc50 [ 224.724817][T20213] __get_user_pages_remote+0x17f/0x610 [ 224.730325][T20213] ? iovec_from_user+0x2a6/0x2e0 [ 224.735256][T20213] pin_user_pages_remote+0x58/0x80 [ 224.740443][T20213] process_vm_rw_single_vec+0x17d/0x460 [ 224.745977][T20213] process_vm_rw+0x3a2/0x540 [ 224.750558][T20213] __x64_sys_process_vm_writev+0x76/0x90 [ 224.756250][T20213] do_syscall_64+0x44/0xa0 [ 224.760643][T20213] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 224.766522][T20213] RIP: 0033:0x7f2ff1f8a709 [ 224.770912][T20213] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 224.790498][T20213] RSP: 002b:00007f2fefd02188 EFLAGS: 00000246 ORIG_RAX: 0000000000000137 [ 224.798922][T20213] RAX: ffffffffffffffda RBX: 00007f2ff208ef60 RCX: 00007f2ff1f8a709 [ 224.806911][T20213] RDX: 1000000000000005 RSI: 0000000020000000 RDI: 00000000000005a8 19:04:29 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000f04090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:04:29 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x700, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:29 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) (fail_nth: 54) [ 224.814859][T20213] RBP: 00007f2fefd021d0 R08: 0000000000000006 R09: 0000000000000000 [ 224.822819][T20213] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000002 [ 224.830770][T20213] R13: 00007ffff9e7474f R14: 00007f2fefd02300 R15: 0000000000022000 19:04:29 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC]) r0 = syz_mount_image$iso9660(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x4, 0x2, &(0x7f0000001240)=[{&(0x7f0000000180)="5ad9b77f0c02d8ddea972d478b52ae659368af20dec67f6e29f2b546797d205a5ec7fb6c32160b589955adda4f4fcd13044d489ba3dda66e652928cf5502cf2e9e4a3f5b0d53e487d176ca36f3da0641ed84c98890b46b698859fe05094b5a162c60964b27cb088aae76d7bbb55b868a3e1e91bbae1eec10e948033da0588d3e5d3b063068f48a8dcbc3bb2668bba8e784914abb8eb04ab715caa51533259c1c8aa4bbcc", 0xa4, 0x14}, {&(0x7f0000000240)="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", 0x1000, 0xd}], 0x240000, &(0x7f0000001280)={[{@unhide}, {@dmode={'dmode', 0x3d, 0x400}}, {@unhide}, {@check_strict}, {@sbsector={'sbsector', 0x3d, 0x9}}, {@cruft}, {@dmode={'dmode', 0x3d, 0x81}}, {@dmode={'dmode', 0x3d, 0x7fff}}, {@session={'session', 0x3d, 0x4d}}, {@sbsector={'sbsector', 0x3d, 0x80000000}}], [{@fowner_lt={'fowner<', 0xee00}}]}) mknodat(r0, &(0x7f0000001380)='./file0\x00', 0x1, 0x7) chroot(&(0x7f00000013c0)='./file0\x00') 19:04:29 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000)=0xd000000, 0x10) [ 224.909746][T20259] loop5: detected capacity change from 0 to 264192 [ 224.925984][T20260] tmpfs: Bad value for 'mpol' [ 224.936656][T20267] FAULT_INJECTION: forcing a failure. [ 224.936656][T20267] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 224.949906][T20267] CPU: 1 PID: 20267 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 224.951157][T20260] loop3: detected capacity change from 0 to 8 [ 224.958659][T20267] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 224.958672][T20267] Call Trace: [ 224.958678][T20267] dump_stack_lvl+0xd6/0x122 [ 224.958701][T20267] dump_stack+0x11/0x1b [ 224.958716][T20267] should_fail+0x23c/0x250 [ 224.958731][T20267] __alloc_pages+0x102/0x320 [ 224.965734][T20259] FAT-fs (loop5): bogus logical sector size 3840 [ 224.974832][T20267] alloc_pages_vma+0x5ee/0x770 [ 224.978121][T20259] FAT-fs (loop5): Can't find a valid FAT filesystem [ 224.982679][T20267] ? page_add_new_anon_rmap+0x26d/0x2c0 [ 225.018995][T20267] do_anonymous_page+0x16e/0x8b0 [ 225.023924][T20267] ? cgroup_rstat_updated+0x34/0x100 [ 225.029211][T20267] handle_mm_fault+0x7f5/0x1580 [ 225.034100][T20267] ? follow_page_mask+0x97a/0x10b0 [ 225.039207][T20267] __get_user_pages+0x381/0xc50 [ 225.044052][T20267] __get_user_pages_remote+0x17f/0x610 [ 225.049502][T20267] ? iovec_from_user+0x2a6/0x2e0 [ 225.054433][T20267] pin_user_pages_remote+0x58/0x80 19:04:29 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174011004090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:04:29 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x900, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 225.059536][T20267] process_vm_rw_single_vec+0x17d/0x460 [ 225.065206][T20267] process_vm_rw+0x3a2/0x540 [ 225.069795][T20267] __x64_sys_process_vm_writev+0x76/0x90 [ 225.075505][T20267] do_syscall_64+0x44/0xa0 [ 225.079913][T20267] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 225.085809][T20267] RIP: 0033:0x7f2ff1f8a709 [ 225.086142][T20275] loop0: detected capacity change from 0 to 1 [ 225.090212][T20267] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 225.090229][T20267] RSP: 002b:00007f2fefd02188 EFLAGS: 00000246 ORIG_RAX: 0000000000000137 [ 225.124255][T20267] RAX: ffffffffffffffda RBX: 00007f2ff208ef60 RCX: 00007f2ff1f8a709 [ 225.132222][T20267] RDX: 1000000000000005 RSI: 0000000020000000 RDI: 00000000000005aa [ 225.140254][T20267] RBP: 00007f2fefd021d0 R08: 0000000000000006 R09: 0000000000000000 [ 225.148290][T20267] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000002 [ 225.156240][T20267] R13: 00007ffff9e7474f R14: 00007f2fefd02300 R15: 0000000000022000 [ 225.178109][T20277] loop3: detected capacity change from 0 to 8 [ 225.184422][T20260] tmpfs: Bad value for 'mpol' [ 225.206264][T20299] loop5: detected capacity change from 0 to 264192 [ 225.225390][T20299] FAT-fs (loop5): bogus logical sector size 4097 [ 225.229625][T20275] loop0: detected capacity change from 0 to 1 [ 225.231777][T20299] FAT-fs (loop5): Can't find a valid FAT filesystem [ 225.305113][T20299] loop5: detected capacity change from 0 to 264192 [ 225.312462][T20299] FAT-fs (loop5): bogus logical sector size 4097 [ 225.318821][T20299] FAT-fs (loop5): Can't find a valid FAT filesystem 19:04:30 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01020400ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:30 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0xa00, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:30 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) (fail_nth: 55) 19:04:30 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000)=0xe000000, 0x10) 19:04:30 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="6d707265c006723d94656c617469766578c53a00000000", @ANYRESDEC]) [ 225.403177][T20329] FAULT_INJECTION: forcing a failure. [ 225.403177][T20329] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 225.408870][T20325] tmpfs: Unknown parameter 'mpreÀr' [ 225.416429][T20329] CPU: 0 PID: 20329 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 225.430426][T20329] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 225.440908][T20329] Call Trace: [ 225.444175][T20329] dump_stack_lvl+0xd6/0x122 [ 225.448754][T20329] dump_stack+0x11/0x1b [ 225.452896][T20329] should_fail+0x23c/0x250 [ 225.457318][T20329] __alloc_pages+0x102/0x320 [ 225.461969][T20329] alloc_pages_vma+0x5ee/0x770 [ 225.466728][T20329] do_anonymous_page+0x16e/0x8b0 [ 225.471651][T20329] ? __perf_event_task_sched_in+0x7e7/0x850 [ 225.477533][T20329] ? cgroup_rstat_updated+0x34/0x100 [ 225.482828][T20329] handle_mm_fault+0x7f5/0x1580 [ 225.487662][T20329] ? follow_page_mask+0x97a/0x10b0 [ 225.492779][T20329] __get_user_pages+0x381/0xc50 [ 225.497652][T20329] __get_user_pages_remote+0x17f/0x610 [ 225.503092][T20329] ? iovec_from_user+0x2a6/0x2e0 [ 225.508013][T20329] pin_user_pages_remote+0x58/0x80 [ 225.513179][T20329] process_vm_rw_single_vec+0x17d/0x460 [ 225.518711][T20329] process_vm_rw+0x3a2/0x540 [ 225.523288][T20329] __x64_sys_process_vm_writev+0x76/0x90 [ 225.528967][T20329] do_syscall_64+0x44/0xa0 [ 225.533370][T20329] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 225.539252][T20329] RIP: 0033:0x7f2ff1f8a709 [ 225.543789][T20329] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 225.563379][T20329] RSP: 002b:00007f2fefd02188 EFLAGS: 00000246 ORIG_RAX: 0000000000000137 [ 225.571822][T20329] RAX: ffffffffffffffda RBX: 00007f2ff208ef60 RCX: 00007f2ff1f8a709 [ 225.579786][T20329] RDX: 1000000000000005 RSI: 0000000020000000 RDI: 00000000000005ac [ 225.587744][T20329] RBP: 00007f2fefd021d0 R08: 0000000000000006 R09: 0000000000000000 [ 225.595702][T20329] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000002 19:04:30 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0xb00, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:30 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040), 0x80000, 0x0) sendmsg$NL80211_CMD_DEL_STATION(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2801000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x1c, 0x0, 0x600, 0x70bd2b, 0x25dfdc00, {{}, {@val={0x8}, @void}}}, 0x1c}, 0x1, 0x0, 0x0, 0x200408c5}, 0x4000000) 19:04:30 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174001104090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) [ 225.603784][T20329] R13: 00007ffff9e7474f R14: 00007f2fefd02300 R15: 0000000000022000 19:04:30 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000)=0x10000000, 0x10) 19:04:30 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) (fail_nth: 56) 19:04:30 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0xc00, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 225.655580][T20345] loop5: detected capacity change from 0 to 264192 [ 225.677429][T20345] FAT-fs (loop5): bogus logical sector size 4352 [ 225.683811][T20345] FAT-fs (loop5): Can't find a valid FAT filesystem [ 225.686904][T20341] loop0: detected capacity change from 0 to 1 19:04:30 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174001204090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) [ 225.742210][T20368] FAULT_INJECTION: forcing a failure. [ 225.742210][T20368] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 225.755550][T20368] CPU: 0 PID: 20368 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 225.764377][T20368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 225.774426][T20368] Call Trace: [ 225.777764][T20368] dump_stack_lvl+0xd6/0x122 [ 225.782358][T20368] dump_stack+0x11/0x1b [ 225.786576][T20368] should_fail+0x23c/0x250 [ 225.790990][T20368] __alloc_pages+0x102/0x320 [ 225.795582][T20368] alloc_pages_vma+0x5ee/0x770 [ 225.800397][T20368] do_anonymous_page+0x16e/0x8b0 [ 225.805417][T20368] ? cgroup_rstat_updated+0x34/0x100 [ 225.810799][T20368] handle_mm_fault+0x7f5/0x1580 [ 225.815656][T20368] ? follow_page_mask+0x97a/0x10b0 [ 225.820836][T20368] __get_user_pages+0x381/0xc50 [ 225.825685][T20368] __get_user_pages_remote+0x17f/0x610 [ 225.831149][T20368] ? iovec_from_user+0x2a6/0x2e0 [ 225.836092][T20368] pin_user_pages_remote+0x58/0x80 [ 225.841202][T20368] process_vm_rw_single_vec+0x17d/0x460 [ 225.846751][T20368] process_vm_rw+0x3a2/0x540 [ 225.851388][T20368] __x64_sys_process_vm_writev+0x76/0x90 [ 225.857023][T20368] do_syscall_64+0x44/0xa0 [ 225.861524][T20368] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 225.867491][T20368] RIP: 0033:0x7f2ff1f8a709 [ 225.871907][T20368] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 225.891610][T20368] RSP: 002b:00007f2fefd02188 EFLAGS: 00000246 ORIG_RAX: 0000000000000137 [ 225.900028][T20368] RAX: ffffffffffffffda RBX: 00007f2ff208ef60 RCX: 00007f2ff1f8a709 [ 225.908002][T20368] RDX: 1000000000000005 RSI: 0000000020000000 RDI: 00000000000005ae [ 225.915974][T20368] RBP: 00007f2fefd021d0 R08: 0000000000000006 R09: 0000000000000000 [ 225.924025][T20368] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000002 [ 225.931996][T20368] R13: 00007ffff9e7474f R14: 00007f2fefd02300 R15: 0000000000022000 [ 225.969714][T20341] loop0: detected capacity change from 0 to 1 [ 226.004296][T20389] loop5: detected capacity change from 0 to 264192 19:04:30 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01060400ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:30 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000)=0x11000000, 0x10) 19:04:30 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0xd00, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 226.033755][T20389] FAT-fs (loop5): bogus logical sector size 4608 [ 226.040094][T20389] FAT-fs (loop5): Can't find a valid FAT filesystem 19:04:30 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174001b04090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:04:30 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0xe00, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:30 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000)=0x12000000, 0x10) 19:04:30 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x1020, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 226.143803][T20404] loop0: detected capacity change from 0 to 1 [ 226.155203][T20416] loop5: detected capacity change from 0 to 264192 [ 226.177505][T20416] FAT-fs (loop5): bogus logical sector size 6912 [ 226.183941][T20416] FAT-fs (loop5): Can't find a valid FAT filesystem 19:04:31 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174003f04090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:04:31 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x1100, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 226.326893][T20448] loop5: detected capacity change from 0 to 264192 [ 226.343593][T20448] FAT-fs (loop5): bogus logical sector size 16128 [ 226.350071][T20448] FAT-fs (loop5): Can't find a valid FAT filesystem 19:04:31 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) (fail_nth: 57) 19:04:31 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000)=0x14000000, 0x10) 19:04:31 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01000500ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:31 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x1200, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:31 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174004004090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:04:31 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x151b, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 226.501858][T20467] loop5: detected capacity change from 0 to 264192 [ 226.533065][T20470] FAULT_INJECTION: forcing a failure. [ 226.533065][T20470] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 226.540417][T20472] loop0: detected capacity change from 0 to 1 [ 226.546313][T20470] CPU: 1 PID: 20470 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 226.561075][T20470] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 226.571133][T20470] Call Trace: [ 226.574377][T20467] FAT-fs (loop5): bogus logical sector size 16384 [ 226.574423][T20470] dump_stack_lvl+0xd6/0x122 [ 226.574446][T20470] dump_stack+0x11/0x1b [ 226.580839][T20467] FAT-fs (loop5): Can't find a valid FAT filesystem [ 226.585388][T20470] should_fail+0x23c/0x250 [ 226.585423][T20470] __alloc_pages+0x102/0x320 [ 226.605054][T20470] alloc_pages_vma+0x5ee/0x770 [ 226.609822][T20470] ? page_add_new_anon_rmap+0x26d/0x2c0 [ 226.615405][T20470] do_anonymous_page+0x16e/0x8b0 [ 226.620343][T20470] ? cgroup_rstat_updated+0x34/0x100 [ 226.625645][T20470] handle_mm_fault+0x7f5/0x1580 [ 226.630554][T20470] ? follow_page_mask+0x97a/0x10b0 [ 226.635654][T20470] __get_user_pages+0x381/0xc50 [ 226.640484][T20470] __get_user_pages_remote+0x17f/0x610 [ 226.645958][T20470] pin_user_pages_remote+0x58/0x80 [ 226.651047][T20470] process_vm_rw_single_vec+0x17d/0x460 [ 226.656664][T20470] process_vm_rw+0x3a2/0x540 [ 226.661237][T20470] __x64_sys_process_vm_writev+0x76/0x90 [ 226.666855][T20470] do_syscall_64+0x44/0xa0 [ 226.671303][T20470] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 226.677177][T20470] RIP: 0033:0x7f2ff1f8a709 [ 226.681570][T20470] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 226.701153][T20470] RSP: 002b:00007f2fefd02188 EFLAGS: 00000246 ORIG_RAX: 0000000000000137 [ 226.709543][T20470] RAX: ffffffffffffffda RBX: 00007f2ff208ef60 RCX: 00007f2ff1f8a709 [ 226.717491][T20470] RDX: 1000000000000005 RSI: 0000000020000000 RDI: 00000000000005b0 [ 226.725614][T20470] RBP: 00007f2fefd021d0 R08: 0000000000000006 R09: 0000000000000000 [ 226.733574][T20470] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000002 [ 226.742020][T20470] R13: 00007ffff9e7474f R14: 00007f2fefd02300 R15: 0000000000022000 19:04:31 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x1b15, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:31 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) (fail_nth: 58) 19:04:31 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x2000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 226.845218][T20497] FAULT_INJECTION: forcing a failure. [ 226.845218][T20497] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 226.858557][T20497] CPU: 1 PID: 20497 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 226.867313][T20497] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 226.877428][T20497] Call Trace: [ 226.880701][T20497] dump_stack_lvl+0xd6/0x122 [ 226.885300][T20497] dump_stack+0x11/0x1b [ 226.889455][T20497] should_fail+0x23c/0x250 19:04:31 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000)=0x1f000000, 0x10) [ 226.893871][T20497] __alloc_pages+0x102/0x320 [ 226.898515][T20497] alloc_pages_vma+0x5ee/0x770 [ 226.903276][T20497] ? page_add_new_anon_rmap+0x26d/0x2c0 [ 226.908863][T20497] do_anonymous_page+0x16e/0x8b0 [ 226.913799][T20497] ? cgroup_rstat_updated+0x34/0x100 [ 226.919079][T20497] handle_mm_fault+0x7f5/0x1580 [ 226.923931][T20497] ? follow_page_mask+0x97a/0x10b0 [ 226.929032][T20497] __get_user_pages+0x381/0xc50 [ 226.933878][T20497] __get_user_pages_remote+0x17f/0x610 [ 226.939329][T20497] ? iovec_from_user+0x2a6/0x2e0 [ 226.944256][T20497] pin_user_pages_remote+0x58/0x80 [ 226.949413][T20497] process_vm_rw_single_vec+0x17d/0x460 [ 226.954959][T20497] process_vm_rw+0x3a2/0x540 [ 226.959548][T20497] __x64_sys_process_vm_writev+0x76/0x90 [ 226.965183][T20497] do_syscall_64+0x44/0xa0 [ 226.969627][T20497] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 226.975522][T20497] RIP: 0033:0x7f2ff1f8a709 [ 226.979930][T20497] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 226.999526][T20497] RSP: 002b:00007f2fefd02188 EFLAGS: 00000246 ORIG_RAX: 0000000000000137 [ 227.008011][T20497] RAX: ffffffffffffffda RBX: 00007f2ff208ef60 RCX: 00007f2ff1f8a709 [ 227.015977][T20497] RDX: 1000000000000005 RSI: 0000000020000000 RDI: 00000000000005b2 [ 227.023943][T20497] RBP: 00007f2fefd021d0 R08: 0000000000000006 R09: 0000000000000000 [ 227.031909][T20497] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000002 19:04:31 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x2010, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:31 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174006404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) [ 227.039881][T20497] R13: 00007ffff9e7474f R14: 00007f2fefd02300 R15: 0000000000022000 [ 227.060667][T20472] loop0: detected capacity change from 0 to 1 19:04:31 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) (fail_nth: 59) [ 227.133764][T20525] loop5: detected capacity change from 0 to 264192 [ 227.139823][T20529] FAULT_INJECTION: forcing a failure. [ 227.139823][T20529] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 227.153514][T20529] CPU: 1 PID: 20529 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 227.162274][T20529] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 227.172399][T20529] Call Trace: [ 227.175671][T20529] dump_stack_lvl+0xd6/0x122 19:04:31 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000)=0x20000000, 0x10) [ 227.180264][T20529] dump_stack+0x11/0x1b [ 227.184424][T20529] should_fail+0x23c/0x250 [ 227.188836][T20529] __alloc_pages+0x102/0x320 [ 227.193424][T20529] alloc_pages_vma+0x5ee/0x770 [ 227.198192][T20529] ? page_add_new_anon_rmap+0x26d/0x2c0 [ 227.203730][T20529] do_anonymous_page+0x16e/0x8b0 [ 227.208745][T20529] ? cgroup_rstat_updated+0x34/0x100 [ 227.214058][T20529] handle_mm_fault+0x7f5/0x1580 [ 227.218911][T20529] ? follow_page_mask+0x97a/0x10b0 [ 227.224021][T20529] __get_user_pages+0x381/0xc50 [ 227.228869][T20529] __get_user_pages_remote+0x17f/0x610 [ 227.234323][T20529] ? iovec_from_user+0x2a6/0x2e0 [ 227.239595][T20529] pin_user_pages_remote+0x58/0x80 [ 227.244696][T20529] process_vm_rw_single_vec+0x17d/0x460 [ 227.250233][T20529] process_vm_rw+0x3a2/0x540 [ 227.254819][T20529] __x64_sys_process_vm_writev+0x76/0x90 [ 227.260442][T20529] do_syscall_64+0x44/0xa0 [ 227.264882][T20529] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 227.270776][T20529] RIP: 0033:0x7f2ff1f8a709 [ 227.275183][T20529] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 227.294778][T20529] RSP: 002b:00007f2fefd02188 EFLAGS: 00000246 ORIG_RAX: 0000000000000137 [ 227.303206][T20529] RAX: ffffffffffffffda RBX: 00007f2ff208ef60 RCX: 00007f2ff1f8a709 [ 227.311184][T20529] RDX: 1000000000000005 RSI: 0000000020000000 RDI: 00000000000005b4 [ 227.319138][T20529] RBP: 00007f2fefd021d0 R08: 0000000000000006 R09: 0000000000000000 19:04:32 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01000600ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:32 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x2200, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 227.327092][T20529] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000002 [ 227.335045][T20529] R13: 00007ffff9e7474f R14: 00007f2fefd02300 R15: 0000000000022000 19:04:32 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x2500, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 227.409145][T20525] FAT-fs (loop5): bogus logical sector size 25600 [ 227.415625][T20525] FAT-fs (loop5): Can't find a valid FAT filesystem 19:04:32 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000)=0x25000000, 0x10) 19:04:32 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x4000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 227.462674][T20525] loop5: detected capacity change from 0 to 264192 [ 227.463359][T20554] loop0: detected capacity change from 0 to 1 [ 227.482983][T20525] FAT-fs (loop5): bogus logical sector size 25600 [ 227.489486][T20525] FAT-fs (loop5): Can't find a valid FAT filesystem 19:04:32 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01040600ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:32 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174fffe04090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:04:32 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x4800, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:32 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) (fail_nth: 60) [ 227.630450][T20600] FAULT_INJECTION: forcing a failure. [ 227.630450][T20600] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 227.634970][T20593] loop5: detected capacity change from 0 to 264192 [ 227.643747][T20600] CPU: 0 PID: 20600 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 227.658968][T20600] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 227.669049][T20600] Call Trace: [ 227.672319][T20600] dump_stack_lvl+0xd6/0x122 [ 227.676915][T20600] dump_stack+0x11/0x1b [ 227.681074][T20600] should_fail+0x23c/0x250 [ 227.685526][T20600] __alloc_pages+0x102/0x320 [ 227.690200][T20600] alloc_pages_vma+0x5ee/0x770 [ 227.694975][T20600] ? page_add_new_anon_rmap+0x26d/0x2c0 [ 227.700521][T20600] do_anonymous_page+0x16e/0x8b0 [ 227.705499][T20600] ? cgroup_rstat_updated+0x34/0x100 [ 227.710847][T20600] handle_mm_fault+0x7f5/0x1580 [ 227.715697][T20600] ? follow_page_mask+0x97a/0x10b0 [ 227.720885][T20600] __get_user_pages+0x381/0xc50 [ 227.725731][T20600] __get_user_pages_remote+0x17f/0x610 [ 227.731187][T20600] ? iovec_from_user+0x2a6/0x2e0 [ 227.736130][T20600] pin_user_pages_remote+0x58/0x80 [ 227.741246][T20600] process_vm_rw_single_vec+0x17d/0x460 [ 227.746807][T20600] process_vm_rw+0x3a2/0x540 [ 227.751543][T20600] __x64_sys_process_vm_writev+0x76/0x90 [ 227.757174][T20600] do_syscall_64+0x44/0xa0 [ 227.761628][T20600] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 227.767525][T20600] RIP: 0033:0x7f2ff1f8a709 [ 227.772018][T20600] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 227.791620][T20600] RSP: 002b:00007f2fefd02188 EFLAGS: 00000246 ORIG_RAX: 0000000000000137 [ 227.800056][T20600] RAX: ffffffffffffffda RBX: 00007f2ff208ef60 RCX: 00007f2ff1f8a709 [ 227.808081][T20600] RDX: 1000000000000005 RSI: 0000000020000000 RDI: 00000000000005b6 [ 227.816047][T20600] RBP: 00007f2fefd021d0 R08: 0000000000000006 R09: 0000000000000000 19:04:32 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000)=0x250bcc96, 0x10) 19:04:32 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000380)='./bus/file0\x00', 0x40000, 0x103) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = creat(&(0x7f0000000100)='./bus\x00', 0x0) ftruncate(r1, 0x2008001) r2 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) r3 = dup3(0xffffffffffffffff, r0, 0x80000) ioctl$RTC_WKALM_SET(r3, 0x4028700f, &(0x7f00000004c0)={0x1, 0x1, {0x1c, 0x1035, 0x8000011, 0x16, 0x1, 0x7ffffffb, 0x1, 0x7d}}) clone(0x2400, &(0x7f0000000600)="c4de0b681e336b10900567b27c9a56c84950a6e7757aabb18b0fcc3ac1f99a7f61d0210431dcf256ec3156e76462d746b5723bca40edde9fc05a0a2594fc0b2da344fc612d4839b4df8a939174df0c506f8dd04a0d456095e8acebff61df6c1e360b90f88dfbef2dd14b2cfb5388f7609259fccbdccb93686472b2234072cd50c9e6fe888f46916cd78b054c5ee0e5d08b702a54a8bfa76b7aeac4aefe0678db165806594ce82a6e73480b2016e3ac15a996ba2726b5b58a76c2098888252329d8ec643814d7e0e8", &(0x7f0000000040), &(0x7f0000000180), &(0x7f0000000500)="5b3c5ee1cdbccf55a5e2e10d719b571bd0a5854e28f525d4a01ba754428c4fc0704b44e6c24bfbe5ca7ebb0ec769498d168877079c1e45afa78b0b1b13a031e3202625aaee8229d9acb825fc752fc9d90d59359dd174d0f734c7b60630a306826cd089624e249692d649d5f870d43f0341fe5747e3af1fe7bd8b5033388943d50f4de57a7f4a9280ec6ac1d0b236ad4d391330c7feabc439a2286888249cda8e4d45bdc9b38656c3c5a1b8996b54d062c40b7f64fc93886e6ab1fa14f3f6affee67f3bdebb57579aa6076c39fcaab1b379285aa026594b649568951c182e1031665c6a447c8d6c59e8b44469be") r4 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r4, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x0, [], 0x0, "2156816c73038c"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r3, 0xd000943e, &(0x7f000005b740)={0x0, 0x0, "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", "7bdd773e1048f87b39fb870317ccfc55ce5f3680754144f4006e3c1ae9c2ac546700478851a94734822dffac3ad2b106780f8f6db184bca5c1984dd2737f442e54ac1ac65e7892ddd2b34838e673aaa41c43a952cb7f06d861e4c4ede0298b913ece83e1ad9855b88a23e9a9b3c56c58e8e310259add27a6f4f3b0718004a4a6c5bb2c0518028ae67305a0c7374fb1b9accfe2d283092947c019f795f990a0ba4949a8d21302c17aceb5bd3c7d6bdeab22ab9e91f423b83764903050bde37a0b4d4dc0f36859e853b3651d81ffe66bded17f80fc2a2132a83f880fbf30fca3438ec1a44616fe145bd6cf9db61f3b343c27d7326679ffd0fd8018e57910f5997148750a9497464bac170d09058913fe1c3450ca53a7b4f73d3815167e1269188eb717248bdbcb3d941e38b6bcac319f9bd4850c341a44b6aaf0363d95badf420cd97d88652f4fae0179e2a8b19e6847251a83fbbfedff4c76a944599ca8d755f90dd7d3d47913cd7b5a9ba45ce064009aabbc5b446a0f5d349dac9dc27496e25c95fe10e16d53b2e055f5c0fb06f106a8c5895c05dbea435c26aef1cc03e60462f936a5af4a0422a1d0c3367549978ac1bd62474c63204b10614dfa04237e2254da1fd8d55f2dfb5f9921ba1dc1b650069024f5b941f8aaad92caadc8e5e5c1f7f62adee5b6f7971d40bc97edf90aed281635ee8ed7926a96492b8dbdbd4dbaa8f2538da7eec2a053653d0983da5271c780e0bbd90cecdf923bcd4c6940868cc09ad523499f145050a47195693f2bf124f050cc0d95ebbd4b681d18a647e3bd6f6805e3855a05207d56150836cede645a71839cc97cbdcdd5667e4fcac0b421c30292c10b08e67b857231477168a42d245944584916bd08cde996b68d1f8db8689bf345acedb144e0629d59d895259c5a6c246bc16529f87479a3c8347b4b205b54df50bb7e6dc716106fe6d840ad8a21a6a289702f50dc838595b1179fd529c9904144f5e4b9d8d5344bf6adca8fd70b38ea4472b386d3f05349923a21655d16c2bd2a0ebcccdf1db33291e518979e6ec6d9fc62efe03e57363851907d9ac53671be080191990c394b07670b289cf8dc5390e582caa7f904e3968ec766545ebe1441d42432f54092f7594e4c50ac655d3f1ad14d6bd2bd8fd8b431c665e36e7fe59497e20ca947941b06d338e27c20e5479a6b5d842b03a1963c8e192b6850accf7c18340fc76ae4e26f83d9ddbed05514cde569bfff23b39b89af59da8133e53c7ecf3315535226059f5363bfbe298ceda82760f1a35c35169f3313b7d73276d8f58a9b11132b72562155669cc3703bde509f3dbbcae4715a6a0b8fb096a798f979770284fccc371f2af1917ba070d585eb85af0442ee7682d20e6a44aceb6d0a48cbb2c6666729e61444992c280d239f1fc306f9ff2906cca4ff94cb1dfa97a46c88466612820f1b6cad9b27085b8299b90a6c22dcaa6e86450c8a8a4af0d3fc2c6644afc50792269eb34f7eb75befe30afa151ddca2d25da421343111a35b881e00884402effe4c6fa12ad1530c84b4d3236e74764091c0a9c391859c241238d4415a20257f68de9fc0686b9d2fd18c8a552420ef5aa5b22fd9c3606a7f6b2a3716857d0f50c82530f2ef84cba52336088c651fd39fbb441e469b467d2e9192d02d82651221b24a1fd502f21c32a4fa74be0659dee991f0a6ec151bbd8773cda05ba724365057a2a2db7434ddba00dc51c38dc08ccab5cdd5b8111f33080bc8ca98726149225014dbaaa390e1075792750a31dcbfdae0ccae48c0e54c836203efda4174c0153976b37c3f42563fa03a2ddcb897439508a4cc834c7151d1ebc4deaeef25fbb2deb97df3d61a625629bd409e19cb82b65adcb9d8d4b5dbcd1dac0d19b6e2fcfa5504ee8a3acccf7f6a358480ef68825926369eff1fc4968a7e43bdd5b40881b08b9827b4eb2d7e7978a31e560c01192962ff6d6726bcca5b441260af8819608251ff007b2970c5c8be86fc8481583b9f287d56f658d2f34b8ab8cdeb980f6668bac1185728176662752cfd2db2ad69b3b7efd838016a43c8012012a8cecec3c3cc017380c9d4eb139b41b3091aa747eaebe152fbb6f567c3f67eac85d8e112b3cf55213878d048c0f5b4ef2a8a16bd7e39ef47ef617bc357e04d1c111c45073130022115e583558761b2a22d960c593270a381422cd5e9ee381ab13061b4637ab532965effece12657d7498db332147134b0c8e8378306cf607289f3647f32ac9c6e215305fcc3ff6d3c6f1412b50c03c6fa04825557c76723d7becbe601ea927593e3392728201923374e29f790b2ef37d1a4b23e361d5175a4096306d208ac4f01b2bde5dd18b93e4f0c76cc65bc32dff62035ad3b132150dc8684c8834839ec981e81c8acde78005edb3c5f0f4ff8286385a9dcc53b799b4a6e584dd72cd29257af41a49e9a14558c7637c9bd286975fcda37e03453573ed25738862af7100f1bd44180829b8bfaff0a11a5ab80cdf8ee9bbc7ff5feda53c6e172909c3870c859c549e27dad6751550b226bfb2e9921d7ee3730a30ac954010d4a51cc5cb0d5127ff6770a90e9cb8add3ef0ed7e19488beba77d33f5edee2170bceefc556486105a6c78188a5e61d67cbbcf235a13794ab7e138518025025d17b188d3ca4579797744c5ac9668a151b476632a97f337421730aa79f90cdd01e63d4ff34291a9b4c47acca18c470fb642232e8988638908d98672c1ab35664c68c259c85f1237cd805b027cba7e56d55d76ed4bdd6e6f8a983e455e365cbbbd348f45e0bfdb914f1871d65b3eb31cb9a17a5a67008fd100bed6fe6ffade26b63bfe51293f7969767804a7a5fc11dd3a56d991c2ca208d65122c1374cd2544c8eaa2210c133b8f1045c4d3e557740650f4931ff950ef5fa191c7b42546af8864fed9f12fbefb9a9557b80b1bb7a50a070a28f299b64791270e36ebdfce87687710b51f02a14e6f69c46378c6f3eaa1de4cfad3ac7a8f54cdffbce83c706bab7ee79800d7558b159a5f9d648ed9e2d8a58aadbde1053ae9fabca319ae9acf825281152ac7a54d25cea0161d8c9f50e3278f9a7063647741719cfcfdd270edb998a9a7a2613524d2aa5bdf8335c01872d5607b7865cc260c3b50d6b2c9e4de5614a04478d8dd530253c3c06666785a9409e62c20f7d0f6ac350257a7f4acb457251ca74c6214509083bda4b41628392d332d07630d5b1e6f89ac253fbbc64dee63bf1e5dd9fbb6b9ace7dad9f2eccd841f054ab170043b9f14ba22890f5ef2bf75a9426a4ccbe3470fe236664e3a9b3bfe9bc797199934f775cc37ec5e72f57762409153eaaac56366698eb8866ac8867389b561a0cf993c0a26435876a046b08250dc970b1c43e81a17e13a95a3c2c1b6a152932f71766203d28f406e572ee3e6f0dc791a92da4c69f134aeaa98665a60917103a9e0edd811761e49127a8e7253e47e97c6c8eb879cdd15158830d2c3355479cbfc74ae6e898b9330035bc2768987e94e42ab45a0837f1582493285300a8b046e0fcb159519836e396072565c7b47361f638979ab71b0cef8343bbc6a9a484b30d4c69d596a0a2f655f4c8e8696f686d0c21f93ecf0e5afa2fa3a1d224cdaad6a3b486a4151ea2c390f4fa88bb8af4a2a714c958bb785907ec7c27bab60ef03aa6bdc9de306e5e1a5602c615276fcecf0d69302ab6f7974dde870502fce3cd1531e0b372b75937d0386acae907115aac275db5faa82cff929b0eba797a51670d6e7fb7be47ae1cc0781452c26bf8f9282522b0c0bb9bbddabf7146236ee0fe276306123025a9fdd137c3100de6a16b174a4f74f579c74eee43dfd1b6dbe4eb72a11551cb88659c65185f4db51aace545120878a49ce26ef2209e53367003645ca537d95405d2799c41d18b4d8b11fb6cb145cf1e33530a1fbd9b1557eeb15b89984dacbeb486eaea16921f5541442ebac66f89848b4498e652578be64e6116eec9ce92cce3dc6977886d89032c3905285488e4abd04125192b269e3b271e5cf42fb68f9cb8d0e2c852b7c1aa0c8073c66bebc6c21a0aa99f7ce9a5a947f7e5ff94cf5038c5894b82fa4365fb3efed9aab4fd4c4e3134f6c6ff05431ce95bbc71bc6b17b7364a5580887a2ab1c40e781bda1ca428bc7b1481a411d802ac18726ac1b872281d8f1a83c1eed8cc5768062cd20f6c48a6be958637e44b87367207751443e345a7ddfcd658584ae9ebe9ae5c346553e36d068945bf547b592f2fd6284c297ea8e1b5e675e7938c91a57ddb05f5c2ecaff3191d5445c8373156923235fab023502595379b4756723a96269ac7e616f6168c95d8337d23ce52ba98e0de820146721d3487a92c0e7ee47eccf5fb098e189af4e5248e1ab0b099abdc7ff61515d236341734bb10508c55efaa70433cb74136a7c5c0661c1e7e6b5e91338102c5c15d72bd00ff8435c20f08a064e2219dfe1f3710737b26ac158ab8e9c57d5f3b91516ce3f897bbe98dfea7ddfe639675c3c32f8f52320cb034e0b0c4491ec993fae4870a856a847a26ff726ad78fd3f1d3391fb4ccf91ad6e1c5a0248d480d857223a1de8edde102cd5298912e2ec2da3e8b72977087d502c1b53b42e70ccbec239b8189c7016a0216d7522857fb5afcea3a449f9095f73dc6eb8293a53e0c18031259e0ea452755d61dd2b1a97c757fb59d1774738b7b190d5e1f71a93bed47e28e8c18faf082cae8d90f9fedf2e70aa5e3648c36a8478f44fef7e319ab32e2d22e6d6e81765fa5fe4bbba739213be42405993e36f24625b87b174b241880d965f5bd92afe6f83b63cfbf8d5bf9e09c4a4ca21b935357102c10702f8f2ea0b45ae1fb90880bd8bfaf41b3ce0229f633d771a281fd23be5a24b50cf4d22e1a16027ca40257a4e9ce6a4161348aa50a905604ef2099f2443a137ef7586a7c5f343a98b26b47c73c70c220c479cf423559c3b358a8958dd3342fb6ae4512da99da8164d5c82809020fc495c3a35eb1297004d006a60b6b133214c2ffd49319a3cd2507b96f236284cffa2e5398b0874d6850a9c0ff77222962dd1c9fea26cdb068b55d7b145acbe3b602f937cddddda1312b4f85156eba550e1407f8d5c82a2c55b387994b022e4bc420ea7cc2f90f6e2f92d5378ac2c74e86d754ddeddd33e15f3459aad0d97e48c8604e91b2031a2f76ffe28b95c62d0ab68e1e58906bee0b371e678129b4cf51c5f4aadd762a98acb95f5fd7102ea2bc99495b1e33b4173fd87a1b88e73d1d743ab0145f8d380ed55b5cba32747863c35829c8d2a4c59d6adbedd8b1e0202e3816392c1f5c3a9c1a4d5361a935d67e6351fb8b0a89f71e7dd6bb20a7413041776122c784aca8b9405dada0e427fa24b946f0755"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005c740)={0x1f, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}], 0x6, "4bc86583e39769"}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f00000001c0)={0x6, &(0x7f0000000140)=[{0x1f, 0x9a, 0x80, 0x4}, {0x1, 0x52, 0x5, 0x60000000}, {0xfffa, 0x81, 0x5, 0x80000000}, {0x0, 0x1, 0x0, 0xd15a}, {0x8001, 0x2, 0x0, 0x7}, {0x4, 0x2a, 0x7}]}, 0x10) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r2, 0x0) r6 = getpgrp(0x0) wait4(r6, &(0x7f0000000240), 0x1000000, &(0x7f0000000400)) mount$tmpfs(0x0, &(0x7f0000000080)='./bus/file0\x00', &(0x7f00000000c0), 0x202047d, &(0x7f0000000140)=ANY=[]) 19:04:32 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x4c00, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:32 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174feff04090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) [ 227.824072][T20600] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000002 [ 227.832039][T20600] R13: 00007ffff9e7474f R14: 00007f2fefd02300 R15: 0000000000022000 [ 227.847738][T20593] FAT-fs (loop5): bogus logical sector size 65279 [ 227.854195][T20593] FAT-fs (loop5): Can't find a valid FAT filesystem [ 227.856248][T20594] loop0: detected capacity change from 0 to 1 19:04:32 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000)=0x29000000, 0x10) 19:04:32 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x6000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 227.955124][T20622] loop5: detected capacity change from 0 to 264192 [ 227.979059][T20622] FAT-fs (loop5): bogus logical sector size 65534 [ 227.985548][T20622] FAT-fs (loop5): Can't find a valid FAT filesystem 19:04:32 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000204090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:04:32 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x6800, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 228.038600][T20594] loop0: detected capacity change from 0 to 1 19:04:32 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01000700ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:32 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000)=0x3f000000, 0x10) 19:04:32 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x6c00, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 228.147840][T20654] loop5: detected capacity change from 0 to 264192 [ 228.214775][T20654] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 228.231881][T20671] loop0: detected capacity change from 0 to 1 [ 228.351038][T20671] loop0: detected capacity change from 0 to 1 19:04:33 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) (fail_nth: 61) 19:04:33 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x7400, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:33 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) fchdir(r1) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000340)=ANY=[@ANYBLOB="000000000000000006000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000001010000060000000000000008000000000000007a1b0000000000000008000000000000000000000000000000000000000000000000000000000000ff03000000010000050000000000000002000000008000000900000000000000010100"/576]) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617c69766578c53a", @ANYBLOB="5af4b050ab8175b85ee9cf40aeed6563510cb090c23281f2aec04c21f21d3e00d9141672134fd56f277436b9a364aa6fd33e877fc1d90b50148a410f6e3d31af67654b9122af6b0878c960cf609c9effe47828b05afbf4ba3f448ceb24b244c2fd80c7af10b27cd61b7f98d16e4eaa9ee00be99cbfaaa9f8af0236b76d1e35e210755f88a0f90e526af870956c86c52467c26772ae42e50d06ceb40c8733039fb15b86403063ff740c6ce5f896ddfc69c777dff4c924ec1579e2051ddc8e7770e681e05cd891f73910b4bd5967781684e6b27785277f707665923f0c5359b8f3"]) 19:04:33 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000)=0x48000000, 0x10) 19:04:33 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000304090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:04:33 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01000900ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) [ 228.454046][T20700] loop5: detected capacity change from 0 to 264192 [ 228.456533][T20699] FAULT_INJECTION: forcing a failure. [ 228.456533][T20699] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 228.466116][T20698] tmpfs: Bad value for 'mpol' [ 228.473799][T20699] CPU: 0 PID: 20699 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 228.482255][T20706] tmpfs: Bad value for 'mpol' [ 228.487276][T20699] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 228.487288][T20699] Call Trace: [ 228.487295][T20699] dump_stack_lvl+0xd6/0x122 [ 228.509878][T20699] dump_stack+0x11/0x1b [ 228.514019][T20699] should_fail+0x23c/0x250 [ 228.518420][T20699] __alloc_pages+0x102/0x320 [ 228.522993][T20699] alloc_pages_vma+0x5ee/0x770 [ 228.527744][T20699] ? page_add_new_anon_rmap+0x26d/0x2c0 [ 228.533269][T20699] do_anonymous_page+0x16e/0x8b0 [ 228.538189][T20699] ? cgroup_rstat_updated+0x34/0x100 [ 228.543459][T20699] handle_mm_fault+0x7f5/0x1580 [ 228.548291][T20699] ? follow_page_mask+0x97a/0x10b0 [ 228.553524][T20699] __get_user_pages+0x381/0xc50 [ 228.558357][T20699] __get_user_pages_remote+0x17f/0x610 [ 228.563794][T20699] ? iovec_from_user+0x2a6/0x2e0 [ 228.568710][T20699] pin_user_pages_remote+0x58/0x80 [ 228.573802][T20699] process_vm_rw_single_vec+0x17d/0x460 [ 228.579383][T20699] process_vm_rw+0x3a2/0x540 [ 228.583957][T20699] __x64_sys_process_vm_writev+0x76/0x90 [ 228.589636][T20699] do_syscall_64+0x44/0xa0 [ 228.594091][T20699] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 228.599969][T20699] RIP: 0033:0x7f2ff1f8a709 [ 228.604362][T20699] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 228.623950][T20699] RSP: 002b:00007f2fefd02188 EFLAGS: 00000246 ORIG_RAX: 0000000000000137 [ 228.632418][T20699] RAX: ffffffffffffffda RBX: 00007f2ff208ef60 RCX: 00007f2ff1f8a709 [ 228.640632][T20699] RDX: 1000000000000005 RSI: 0000000020000000 RDI: 00000000000005b8 19:04:33 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat$cgroup_procs(r0, &(0x7f0000000100)='tasks\x00', 0x2, 0x0) ftruncate(r1, 0x8) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC]) 19:04:33 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x7a00, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 228.648638][T20699] RBP: 00007f2fefd021d0 R08: 0000000000000006 R09: 0000000000000000 [ 228.656587][T20699] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000002 [ 228.664539][T20699] R13: 00007ffff9e7474f R14: 00007f2fefd02300 R15: 0000000000022000 19:04:33 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0xedc0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 228.697548][T20700] FAT-fs (loop5): bogus logical sector size 768 [ 228.703935][T20700] FAT-fs (loop5): Can't find a valid FAT filesystem 19:04:33 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000504090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:04:33 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0xe0ffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:33 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000)=0x4c000000, 0x10) [ 228.766206][T20727] loop0: detected capacity change from 0 to 1 [ 228.775266][T20728] tmpfs: Bad value for 'mpol' 19:04:33 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) (fail_nth: 62) 19:04:33 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC]) lseek(r0, 0xe356, 0x0) 19:04:33 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x1000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 228.813380][T20745] loop5: detected capacity change from 0 to 264192 [ 228.827896][T20745] FAT-fs (loop5): bogus logical sector size 1280 [ 228.834256][T20745] FAT-fs (loop5): Can't find a valid FAT filesystem 19:04:33 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01000a00ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) [ 228.862265][T20727] loop0: detected capacity change from 0 to 1 19:04:33 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x2000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 228.908632][T20745] loop5: detected capacity change from 0 to 264192 [ 228.915568][T20765] tmpfs: Bad value for 'mpol' [ 228.923120][T20745] FAT-fs (loop5): bogus logical sector size 1280 [ 228.929454][T20745] FAT-fs (loop5): Can't find a valid FAT filesystem [ 228.943448][T20767] FAULT_INJECTION: forcing a failure. [ 228.943448][T20767] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 228.956685][T20767] CPU: 0 PID: 20767 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 228.965443][T20767] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 228.975490][T20767] Call Trace: [ 228.978769][T20767] dump_stack_lvl+0xd6/0x122 [ 228.983452][T20767] dump_stack+0x11/0x1b [ 228.987608][T20767] should_fail+0x23c/0x250 [ 228.992017][T20767] __alloc_pages+0x102/0x320 [ 228.996593][T20767] alloc_pages_vma+0x5ee/0x770 [ 229.001343][T20767] ? page_add_new_anon_rmap+0x26d/0x2c0 [ 229.006874][T20767] do_anonymous_page+0x16e/0x8b0 [ 229.011794][T20767] ? cgroup_rstat_updated+0x34/0x100 [ 229.017101][T20767] handle_mm_fault+0x7f5/0x1580 [ 229.021932][T20767] ? follow_page_mask+0x97a/0x10b0 [ 229.027025][T20767] __get_user_pages+0x381/0xc50 [ 229.031855][T20767] __get_user_pages_remote+0x17f/0x610 [ 229.037299][T20767] ? __schedule+0x435/0x680 [ 229.041784][T20767] pin_user_pages_remote+0x58/0x80 [ 229.046909][T20767] process_vm_rw_single_vec+0x17d/0x460 [ 229.052438][T20767] process_vm_rw+0x3a2/0x540 [ 229.057040][T20767] __x64_sys_process_vm_writev+0x76/0x90 [ 229.062659][T20767] do_syscall_64+0x44/0xa0 [ 229.067068][T20767] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 229.072947][T20767] RIP: 0033:0x7f2ff1f8a709 [ 229.077342][T20767] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 229.096929][T20767] RSP: 002b:00007f2fefd02188 EFLAGS: 00000246 ORIG_RAX: 0000000000000137 19:04:33 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000100)={0x16, 0x17, 0x1, {0xd, './file0/file0'}}, 0x16) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC]) 19:04:33 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000604090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:04:33 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000)=0x60000000, 0x10) 19:04:33 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x3000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 229.105357][T20767] RAX: ffffffffffffffda RBX: 00007f2ff208ef60 RCX: 00007f2ff1f8a709 [ 229.113307][T20767] RDX: 1000000000000005 RSI: 0000000020000000 RDI: 00000000000005ba [ 229.121260][T20767] RBP: 00007f2fefd021d0 R08: 0000000000000006 R09: 0000000000000000 [ 229.129211][T20767] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000002 [ 229.137219][T20767] R13: 00007ffff9e7474f R14: 00007f2fefd02300 R15: 0000000000022000 19:04:33 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC]) mount(&(0x7f0000000100)=@filename='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='vxfs\x00', 0x11, &(0x7f00000001c0)='\x00') 19:04:33 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x4000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:34 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) (fail_nth: 63) [ 229.200753][T20800] tmpfs: Bad value for 'mpol' [ 229.209990][T20803] loop0: detected capacity change from 0 to 1 [ 229.262108][T20801] loop5: detected capacity change from 0 to 264192 [ 229.269978][T20823] FAULT_INJECTION: forcing a failure. [ 229.269978][T20823] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 229.283228][T20823] CPU: 1 PID: 20823 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 229.291996][T20823] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 229.302129][T20823] Call Trace: [ 229.305389][T20823] dump_stack_lvl+0xd6/0x122 [ 229.309961][T20823] dump_stack+0x11/0x1b [ 229.314130][T20823] should_fail+0x23c/0x250 [ 229.318527][T20823] __alloc_pages+0x102/0x320 [ 229.323107][T20823] alloc_pages_vma+0x5ee/0x770 [ 229.327873][T20823] ? page_add_new_anon_rmap+0x26d/0x2c0 [ 229.333439][T20823] do_anonymous_page+0x16e/0x8b0 [ 229.338407][T20823] ? cgroup_rstat_updated+0x34/0x100 [ 229.343679][T20823] handle_mm_fault+0x7f5/0x1580 [ 229.348559][T20823] ? follow_page_mask+0x97a/0x10b0 [ 229.353648][T20823] __get_user_pages+0x381/0xc50 [ 229.358488][T20823] __get_user_pages_remote+0x17f/0x610 [ 229.363925][T20823] ? iovec_from_user+0x2a6/0x2e0 [ 229.368840][T20823] pin_user_pages_remote+0x58/0x80 [ 229.373929][T20823] process_vm_rw_single_vec+0x17d/0x460 [ 229.379455][T20823] process_vm_rw+0x3a2/0x540 [ 229.384056][T20823] __x64_sys_process_vm_writev+0x76/0x90 [ 229.389665][T20823] do_syscall_64+0x44/0xa0 [ 229.394063][T20823] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 229.399944][T20823] RIP: 0033:0x7f2ff1f8a709 [ 229.404351][T20823] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 229.424043][T20823] RSP: 002b:00007f2fefd02188 EFLAGS: 00000246 ORIG_RAX: 0000000000000137 [ 229.432444][T20823] RAX: ffffffffffffffda RBX: 00007f2ff208ef60 RCX: 00007f2ff1f8a709 [ 229.440391][T20823] RDX: 1000000000000005 RSI: 0000000020000000 RDI: 00000000000005bc [ 229.448374][T20823] RBP: 00007f2fefd021d0 R08: 0000000000000006 R09: 0000000000000000 19:04:34 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000)=0x68000000, 0x10) 19:04:34 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) lsetxattr$trusted_overlay_opaque(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140), &(0x7f0000000180), 0x2, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC]) 19:04:34 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) (fail_nth: 64) [ 229.456322][T20823] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000002 [ 229.464269][T20823] R13: 00007ffff9e7474f R14: 00007f2fefd02300 R15: 0000000000022000 [ 229.527543][T20803] loop0: detected capacity change from 0 to 1 [ 229.536353][T20842] tmpfs: Bad value for 'mpol' [ 229.545148][T20801] FAT-fs (loop5): bogus logical sector size 1536 [ 229.551495][T20801] FAT-fs (loop5): Can't find a valid FAT filesystem [ 229.563591][T20849] FAULT_INJECTION: forcing a failure. [ 229.563591][T20849] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 229.576847][T20849] CPU: 0 PID: 20849 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 229.585646][T20849] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 229.595684][T20849] Call Trace: [ 229.598990][T20849] dump_stack_lvl+0xd6/0x122 [ 229.603566][T20849] dump_stack+0x11/0x1b [ 229.607805][T20849] should_fail+0x23c/0x250 [ 229.612194][T20849] __alloc_pages+0x102/0x320 [ 229.616759][T20849] alloc_pages_vma+0x5ee/0x770 [ 229.621512][T20849] ? page_add_new_anon_rmap+0x26d/0x2c0 [ 229.627034][T20849] do_anonymous_page+0x16e/0x8b0 [ 229.631954][T20849] ? cgroup_rstat_updated+0x34/0x100 [ 229.637315][T20849] handle_mm_fault+0x7f5/0x1580 [ 229.642176][T20849] ? follow_page_mask+0x97a/0x10b0 [ 229.647261][T20849] __get_user_pages+0x381/0xc50 [ 229.652090][T20849] __get_user_pages_remote+0x17f/0x610 [ 229.657532][T20849] ? iovec_from_user+0x2a6/0x2e0 [ 229.662442][T20849] pin_user_pages_remote+0x58/0x80 [ 229.667525][T20849] process_vm_rw_single_vec+0x17d/0x460 [ 229.673061][T20849] process_vm_rw+0x3a2/0x540 [ 229.677628][T20849] __x64_sys_process_vm_writev+0x76/0x90 [ 229.683288][T20849] do_syscall_64+0x44/0xa0 [ 229.687687][T20849] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 229.693608][T20849] RIP: 0033:0x7f2ff1f8a709 [ 229.698014][T20849] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 229.717668][T20849] RSP: 002b:00007f2fefd02188 EFLAGS: 00000246 ORIG_RAX: 0000000000000137 19:04:34 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01000b00ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:34 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x5000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:34 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$binfmt_elf32(r0, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x50, 0x1, 0x4, 0x3, 0x9, 0x2, 0x3, 0x57, 0x20f, 0x38, 0x109, 0x8, 0xc713, 0x20, 0x1, 0xffff, 0x7, 0x8}, [{0x70000000, 0x8, 0x40, 0x7, 0x0, 0xdb, 0x9, 0x3}, {0x1, 0x81, 0x949f, 0x4, 0x4, 0x53b, 0x2, 0xe521}]}, 0x78) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xa94c8db95987b256, &(0x7f00000000c0)=ANY=[@ANYBLOB="6d706f6c3d70918615da21c59f8a7994a7bbc4c6f55f49", @ANYRESDEC]) [ 229.726073][T20849] RAX: ffffffffffffffda RBX: 00007f2ff208ef60 RCX: 00007f2ff1f8a709 [ 229.734064][T20849] RDX: 1000000000000005 RSI: 0000000020000000 RDI: 00000000000005be [ 229.742015][T20849] RBP: 00007f2fefd021d0 R08: 0000000000000006 R09: 0000000000000000 [ 229.749980][T20849] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000002 [ 229.757997][T20849] R13: 00007ffff9e7474f R14: 00007f2fefd02300 R15: 0000000000022000 19:04:34 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000704090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:04:34 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) (fail_nth: 65) 19:04:34 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000)=0x6c000000, 0x10) 19:04:34 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x6000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:34 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c538", @ANYRESDEC]) [ 229.846536][T20870] FAULT_INJECTION: forcing a failure. [ 229.846536][T20870] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 229.859875][T20870] CPU: 0 PID: 20870 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 229.868639][T20870] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 229.869435][T20875] loop5: detected capacity change from 0 to 264192 [ 229.878687][T20870] Call Trace: [ 229.878695][T20870] dump_stack_lvl+0xd6/0x122 [ 229.893053][T20870] dump_stack+0x11/0x1b [ 229.897259][T20870] should_fail+0x23c/0x250 [ 229.901300][T20875] FAT-fs (loop5): bogus logical sector size 1792 [ 229.901778][T20870] __alloc_pages+0x102/0x320 [ 229.908100][T20875] FAT-fs (loop5): Can't find a valid FAT filesystem [ 229.912755][T20870] alloc_pages_vma+0x5ee/0x770 [ 229.912784][T20870] ? page_add_new_anon_rmap+0x26d/0x2c0 [ 229.929601][T20870] do_anonymous_page+0x16e/0x8b0 [ 229.934619][T20870] ? cgroup_rstat_updated+0x34/0x100 [ 229.939908][T20870] handle_mm_fault+0x7f5/0x1580 [ 229.944798][T20870] ? follow_page_mask+0x97a/0x10b0 [ 229.949906][T20870] __get_user_pages+0x381/0xc50 [ 229.954749][T20870] __get_user_pages_remote+0x17f/0x610 [ 229.960201][T20870] ? iovec_from_user+0x2a6/0x2e0 [ 229.965204][T20870] pin_user_pages_remote+0x58/0x80 [ 229.970832][T20870] process_vm_rw_single_vec+0x17d/0x460 [ 229.976375][T20870] process_vm_rw+0x3a2/0x540 [ 229.980968][T20870] __x64_sys_process_vm_writev+0x76/0x90 [ 229.986600][T20870] do_syscall_64+0x44/0xa0 [ 229.991017][T20870] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 229.996916][T20870] RIP: 0033:0x7f2ff1f8a709 [ 230.001321][T20870] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 230.021002][T20870] RSP: 002b:00007f2fefd02188 EFLAGS: 00000246 ORIG_RAX: 0000000000000137 [ 230.029405][T20870] RAX: ffffffffffffffda RBX: 00007f2ff208ef60 RCX: 00007f2ff1f8a709 [ 230.037450][T20870] RDX: 1000000000000005 RSI: 0000000020000000 RDI: 00000000000005c0 19:04:34 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x7000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:34 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x8000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:34 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x9000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:34 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0xa000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 230.045413][T20870] RBP: 00007f2fefd021d0 R08: 0000000000000006 R09: 0000000000000000 [ 230.053374][T20870] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000002 [ 230.061322][T20870] R13: 00007ffff9e7474f R14: 00007f2fefd02300 R15: 0000000000022000 [ 230.075406][T20872] tmpfs: Bad value for 'mpol' [ 230.077142][T20906] tmpfs: Bad value for 'mpol' [ 230.093181][T20911] loop0: detected capacity change from 0 to 1 [ 230.103218][T20875] loop5: detected capacity change from 0 to 264192 [ 230.120893][T20875] FAT-fs (loop5): bogus logical sector size 1792 [ 230.127235][T20875] FAT-fs (loop5): Can't find a valid FAT filesystem [ 230.163550][T20911] loop0: detected capacity change from 0 to 1 19:04:35 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01000c00ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:35 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0xb000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:35 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, &(0x7f0000000100)={0x0, 0xf87, 0x1000, 0x1}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="6d706f6c3d707265c0061af57135cab5020dae8973971317f71067bf832ee354723d94656c617469766578c53a000000000000000000000000000200fa6ac12207706a292be15c593866d61a8bb4c50577c6f78a326bbfbfd48021f207c30a487207fb77745c36f5a6322139542b4e1d50747086a8f8edd2693d79c2bf1ea94936a9a25097d97734f1de8bdb8c0839b8506bf51e0d26718e3b30c2ef0210d5ea8facd76fdf0996", @ANYRESDEC]) r1 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = syz_open_dev$vcsu(&(0x7f0000000500), 0x6, 0x24201) kcmp$KCMP_EPOLL_TFD(0xffffffffffffffff, 0x0, 0x7, r0, &(0x7f0000000540)={r1, r2, 0x2}) write$binfmt_elf64(r0, &(0x7f0000000640)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x5, 0x14, 0x8, 0x7, 0x3, 0x3, 0x6, 0x376, 0x40, 0x1d6, 0x7fff, 0x4, 0x38, 0x1, 0x7, 0x1, 0x8}, [{0x60000000, 0x597, 0x8, 0xffe9, 0x66b, 0x9, 0xfff, 0x5}], "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", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xb77) 19:04:35 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) (fail_nth: 66) 19:04:35 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000804090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:04:35 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000)=0x74000000, 0x10) [ 230.257198][T20944] loop5: detected capacity change from 0 to 264192 [ 230.269200][T20944] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 230.281020][T20951] FAULT_INJECTION: forcing a failure. [ 230.281020][T20951] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 230.282277][T20950] tmpfs: Bad value for 'mpol' [ 230.294272][T20951] CPU: 0 PID: 20951 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 19:04:35 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0xc000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:35 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000)=0x7a000000, 0x10) 19:04:35 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000904090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) [ 230.294293][T20951] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 230.294302][T20951] Call Trace: [ 230.294308][T20951] dump_stack_lvl+0xd6/0x122 [ 230.315515][T20950] tmpfs: Bad value for 'mpol' [ 230.317746][T20951] dump_stack+0x11/0x1b [ 230.334371][T20951] should_fail+0x23c/0x250 [ 230.334546][T20951] __alloc_pages+0x102/0x320 19:04:35 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0xd000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 230.334571][T20951] alloc_pages_vma+0x5ee/0x770 [ 230.334634][T20951] ? page_add_new_anon_rmap+0x26d/0x2c0 [ 230.334650][T20951] do_anonymous_page+0x16e/0x8b0 [ 230.334672][T20951] ? cgroup_rstat_updated+0x34/0x100 [ 230.334696][T20951] handle_mm_fault+0x7f5/0x1580 [ 230.334767][T20951] ? follow_page_mask+0x97a/0x10b0 [ 230.334782][T20951] __get_user_pages+0x381/0xc50 [ 230.334798][T20951] __get_user_pages_remote+0x17f/0x610 [ 230.334813][T20951] ? iovec_from_user+0x2a6/0x2e0 [ 230.334829][T20951] pin_user_pages_remote+0x58/0x80 [ 230.334848][T20951] process_vm_rw_single_vec+0x17d/0x460 [ 230.334937][T20951] process_vm_rw+0x3a2/0x540 [ 230.334961][T20951] __x64_sys_process_vm_writev+0x76/0x90 [ 230.334984][T20951] do_syscall_64+0x44/0xa0 [ 230.335010][T20951] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 230.335087][T20951] RIP: 0033:0x7f2ff1f8a709 19:04:35 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) (fail_nth: 67) 19:04:35 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0xe000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 230.335102][T20951] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 230.335120][T20951] RSP: 002b:00007f2fefd02188 EFLAGS: 00000246 ORIG_RAX: 0000000000000137 [ 230.335137][T20951] RAX: ffffffffffffffda RBX: 00007f2ff208ef60 RCX: 00007f2ff1f8a709 [ 230.335147][T20951] RDX: 1000000000000005 RSI: 0000000020000000 RDI: 00000000000005c2 [ 230.335158][T20951] RBP: 00007f2fefd021d0 R08: 0000000000000006 R09: 0000000000000000 [ 230.335168][T20951] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000002 [ 230.335178][T20951] R13: 00007ffff9e7474f R14: 00007f2fefd02300 R15: 0000000000022000 [ 230.406354][T20965] loop0: detected capacity change from 0 to 1 [ 230.599889][T20996] loop5: detected capacity change from 0 to 264192 [ 230.607157][T21000] FAULT_INJECTION: forcing a failure. [ 230.607157][T21000] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 230.620375][T21000] CPU: 1 PID: 21000 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 230.629135][T21000] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 230.629712][T20996] FAT-fs (loop5): bogus logical sector size 2304 [ 230.639174][T21000] Call Trace: [ 230.639182][T21000] dump_stack_lvl+0xd6/0x122 [ 230.645531][T20996] FAT-fs (loop5): Can't find a valid FAT filesystem [ 230.648763][T21000] dump_stack+0x11/0x1b [ 230.668895][T21000] should_fail+0x23c/0x250 [ 230.673311][T21000] __alloc_pages+0x102/0x320 [ 230.677904][T21000] alloc_pages_vma+0x5ee/0x770 [ 230.682665][T21000] ? page_add_new_anon_rmap+0x26d/0x2c0 [ 230.688207][T21000] do_anonymous_page+0x16e/0x8b0 [ 230.693151][T21000] ? cgroup_rstat_updated+0x34/0x100 [ 230.698435][T21000] handle_mm_fault+0x7f5/0x1580 [ 230.703275][T21000] ? follow_page_mask+0x97a/0x10b0 [ 230.708386][T21000] __get_user_pages+0x381/0xc50 [ 230.713318][T21000] __get_user_pages_remote+0x17f/0x610 [ 230.718764][T21000] ? iovec_from_user+0x2a6/0x2e0 [ 230.723688][T21000] pin_user_pages_remote+0x58/0x80 [ 230.728785][T21000] process_vm_rw_single_vec+0x17d/0x460 [ 230.734359][T21000] process_vm_rw+0x3a2/0x540 [ 230.739070][T21000] __x64_sys_process_vm_writev+0x76/0x90 [ 230.744692][T21000] do_syscall_64+0x44/0xa0 [ 230.749131][T21000] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 230.755085][T21000] RIP: 0033:0x7f2ff1f8a709 [ 230.759479][T21000] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 230.779065][T21000] RSP: 002b:00007f2fefd02188 EFLAGS: 00000246 ORIG_RAX: 0000000000000137 [ 230.787456][T21000] RAX: ffffffffffffffda RBX: 00007f2ff208ef60 RCX: 00007f2ff1f8a709 [ 230.795409][T21000] RDX: 1000000000000005 RSI: 0000000020000000 RDI: 00000000000005c4 [ 230.803358][T21000] RBP: 00007f2fefd021d0 R08: 0000000000000006 R09: 0000000000000000 [ 230.811317][T21000] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000002 [ 230.819268][T21000] R13: 00007ffff9e7474f R14: 00007f2fefd02300 R15: 0000000000022000 [ 230.874331][T20965] loop0: detected capacity change from 0 to 1 19:04:35 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01000d00ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:35 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000080), 0xfff, 0x0) ioctl$BLKDISCARD(r0, 0x80081280, &(0x7f00000000c0)) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC]) 19:04:35 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x10000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:35 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000)=0x96cc0b25, 0x10) 19:04:35 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) (fail_nth: 68) 19:04:35 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000a04090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:04:35 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x11000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 230.972539][T21017] loop5: detected capacity change from 0 to 264192 [ 231.002616][T21029] FAULT_INJECTION: forcing a failure. [ 231.002616][T21029] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 231.015862][T21029] CPU: 1 PID: 21029 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 231.024508][T21017] FAT-fs (loop5): bogus logical sector size 2560 [ 231.024623][T21029] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 231.030971][T21017] FAT-fs (loop5): Can't find a valid FAT filesystem [ 231.041053][T21029] Call Trace: [ 231.041063][T21029] dump_stack_lvl+0xd6/0x122 [ 231.055479][T21029] dump_stack+0x11/0x1b [ 231.059705][T21029] should_fail+0x23c/0x250 [ 231.064114][T21029] __alloc_pages+0x102/0x320 19:04:35 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000)=0xa4ffffff, 0x10) 19:04:35 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000b04090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) [ 231.068763][T21029] alloc_pages_vma+0x5ee/0x770 [ 231.073602][T21029] ? page_add_new_anon_rmap+0x26d/0x2c0 [ 231.079149][T21029] do_anonymous_page+0x16e/0x8b0 [ 231.084083][T21029] ? cgroup_rstat_updated+0x34/0x100 [ 231.089372][T21029] handle_mm_fault+0x7f5/0x1580 [ 231.094219][T21029] ? follow_page_mask+0x97a/0x10b0 [ 231.099332][T21029] __get_user_pages+0x381/0xc50 [ 231.104188][T21029] __get_user_pages_remote+0x17f/0x610 [ 231.109727][T21029] ? iovec_from_user+0x2a6/0x2e0 [ 231.114655][T21029] pin_user_pages_remote+0x58/0x80 19:04:35 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x12000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 231.119768][T21029] process_vm_rw_single_vec+0x17d/0x460 [ 231.125309][T21029] process_vm_rw+0x3a2/0x540 [ 231.129911][T21029] __x64_sys_process_vm_writev+0x76/0x90 [ 231.135543][T21029] do_syscall_64+0x44/0xa0 [ 231.139987][T21029] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 231.145884][T21029] RIP: 0033:0x7f2ff1f8a709 [ 231.150316][T21029] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 19:04:35 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000)=0xc3ffffff, 0x10) 19:04:35 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x151b0000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 231.169923][T21029] RSP: 002b:00007f2fefd02188 EFLAGS: 00000246 ORIG_RAX: 0000000000000137 [ 231.178340][T21029] RAX: ffffffffffffffda RBX: 00007f2ff208ef60 RCX: 00007f2ff1f8a709 [ 231.186303][T21029] RDX: 1000000000000005 RSI: 0000000020000000 RDI: 00000000000005c6 [ 231.194273][T21029] RBP: 00007f2fefd021d0 R08: 0000000000000006 R09: 0000000000000000 [ 231.202319][T21029] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000002 [ 231.210294][T21029] R13: 00007ffff9e7474f R14: 00007f2fefd02300 R15: 0000000000022000 [ 231.249932][T21059] loop0: detected capacity change from 0 to 1 [ 231.260793][T21032] tmpfs: Bad value for 'mpol' [ 231.296702][T21071] loop5: detected capacity change from 0 to 264192 [ 231.306568][T21071] FAT-fs (loop5): bogus logical sector size 2816 [ 231.312947][T21071] FAT-fs (loop5): Can't find a valid FAT filesystem [ 231.343059][T21059] loop0: detected capacity change from 0 to 1 19:04:36 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01000e00ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:36 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) r1 = creat(&(0x7f0000000100)='./bus\x00', 0x0) ftruncate(r1, 0x2008001) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC=r1]) 19:04:36 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x20000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:36 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000)=0xfeffffff, 0x10) 19:04:36 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) (fail_nth: 69) 19:04:36 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000c04090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:04:36 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000)=0xff000000, 0x10) [ 231.453927][T21088] FAULT_INJECTION: forcing a failure. [ 231.453927][T21088] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 231.467177][T21088] CPU: 1 PID: 21088 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 231.475937][T21088] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 231.486047][T21088] Call Trace: [ 231.489311][T21088] dump_stack_lvl+0xd6/0x122 [ 231.493897][T21088] dump_stack+0x11/0x1b [ 231.498045][T21088] should_fail+0x23c/0x250 [ 231.502494][T21088] __alloc_pages+0x102/0x320 [ 231.507072][T21088] alloc_pages_vma+0x5ee/0x770 [ 231.511893][T21088] ? page_add_new_anon_rmap+0x26d/0x2c0 [ 231.517466][T21088] do_anonymous_page+0x16e/0x8b0 [ 231.522387][T21088] ? cgroup_rstat_updated+0x34/0x100 [ 231.527661][T21088] ? sync_mm_rss+0x136/0x150 [ 231.532234][T21088] handle_mm_fault+0x7f5/0x1580 [ 231.537068][T21088] ? follow_page_mask+0x97a/0x10b0 [ 231.542162][T21088] __get_user_pages+0x381/0xc50 [ 231.547016][T21088] __get_user_pages_remote+0x17f/0x610 [ 231.552545][T21088] ? iovec_from_user+0x2a6/0x2e0 [ 231.557463][T21088] pin_user_pages_remote+0x58/0x80 [ 231.562554][T21088] process_vm_rw_single_vec+0x17d/0x460 [ 231.568086][T21088] process_vm_rw+0x3a2/0x540 [ 231.572753][T21088] __x64_sys_process_vm_writev+0x76/0x90 [ 231.578369][T21088] do_syscall_64+0x44/0xa0 [ 231.582809][T21088] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 231.588693][T21088] RIP: 0033:0x7f2ff1f8a709 [ 231.593089][T21088] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 231.612679][T21088] RSP: 002b:00007f2fefd02188 EFLAGS: 00000246 ORIG_RAX: 0000000000000137 [ 231.621069][T21088] RAX: ffffffffffffffda RBX: 00007f2ff208ef60 RCX: 00007f2ff1f8a709 [ 231.629018][T21088] RDX: 1000000000000005 RSI: 0000000020000000 RDI: 00000000000005c8 [ 231.637019][T21088] RBP: 00007f2fefd021d0 R08: 0000000000000006 R09: 0000000000000000 [ 231.644971][T21088] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000002 [ 231.652921][T21088] R13: 00007ffff9e7474f R14: 00007f2fefd02300 R15: 0000000000022000 [ 231.687066][T21099] loop5: detected capacity change from 0 to 264192 [ 231.687148][T21098] tmpfs: Bad value for 'mpol' 19:04:36 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) (fail_nth: 70) 19:04:36 executing program 3: ptrace$setsig(0x4203, 0x0, 0x5b76, &(0x7f0000000100)={0x2b, 0xff}) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="6d706f6c3d707265c06c617469766578c53a", @ANYRESDEC]) 19:04:36 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x20100000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 231.700710][T21099] FAT-fs (loop5): bogus logical sector size 3072 [ 231.707052][T21099] FAT-fs (loop5): Can't find a valid FAT filesystem [ 231.713765][T21096] tmpfs: Bad value for 'mpol' [ 231.720510][T21107] tmpfs: Bad value for 'mpol' [ 231.732109][T21110] FAULT_INJECTION: forcing a failure. [ 231.732109][T21110] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 231.745402][T21110] CPU: 1 PID: 21110 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 19:04:36 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c0f313b95030f3de0bf80942176ca1978c53aa8a83250bcaf500a801d380eb6f28f260e107d9446f1", @ANYRESDEC]) [ 231.754173][T21110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 231.761824][T21115] tmpfs: Bad value for 'mpol' [ 231.764222][T21110] Call Trace: [ 231.764230][T21110] dump_stack_lvl+0xd6/0x122 [ 231.769939][T21116] tmpfs: Bad value for 'mpol' [ 231.772161][T21110] dump_stack+0x11/0x1b [ 231.772184][T21110] should_fail+0x23c/0x250 [ 231.783474][T21120] tmpfs: Bad value for 'mpol' [ 231.785524][T21110] __alloc_pages+0x102/0x320 [ 231.785551][T21110] alloc_pages_vma+0x5ee/0x770 19:04:36 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x22000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 231.803883][T21110] ? page_add_new_anon_rmap+0x26d/0x2c0 [ 231.809435][T21110] do_anonymous_page+0x16e/0x8b0 [ 231.814373][T21110] ? cgroup_rstat_updated+0x34/0x100 [ 231.819709][T21110] handle_mm_fault+0x7f5/0x1580 [ 231.824571][T21110] ? follow_page_mask+0x97a/0x10b0 [ 231.829676][T21110] __get_user_pages+0x381/0xc50 [ 231.833646][T21124] tmpfs: Unknown parameter 'mpol1;•' [ 231.834518][T21110] __get_user_pages_remote+0x17f/0x610 [ 231.834541][T21110] ? iovec_from_user+0x2a6/0x2e0 [ 231.850468][T21110] pin_user_pages_remote+0x58/0x80 [ 231.850604][T21128] tmpfs: Unknown parameter 'mpol1;•' [ 231.855568][T21110] process_vm_rw_single_vec+0x17d/0x460 [ 231.855596][T21110] process_vm_rw+0x3a2/0x540 [ 231.871192][T21110] __x64_sys_process_vm_writev+0x76/0x90 [ 231.876826][T21110] do_syscall_64+0x44/0xa0 [ 231.881385][T21110] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 231.887341][T21110] RIP: 0033:0x7f2ff1f8a709 [ 231.891733][T21110] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 231.911325][T21110] RSP: 002b:00007f2fefd02188 EFLAGS: 00000246 ORIG_RAX: 0000000000000137 [ 231.919730][T21110] RAX: ffffffffffffffda RBX: 00007f2ff208ef60 RCX: 00007f2ff1f8a709 [ 231.927681][T21110] RDX: 1000000000000005 RSI: 0000000020000000 RDI: 00000000000005ca [ 231.935662][T21110] RBP: 00007f2fefd021d0 R08: 0000000000000006 R09: 0000000000000000 [ 231.943622][T21110] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000002 [ 231.951603][T21110] R13: 00007ffff9e7474f R14: 00007f2fefd02300 R15: 0000000000022000 [ 231.962178][T21101] loop0: detected capacity change from 0 to 1 [ 231.979854][T21099] loop5: detected capacity change from 0 to 264192 [ 231.999739][T21099] FAT-fs (loop5): bogus logical sector size 3072 [ 232.006077][T21099] FAT-fs (loop5): Can't find a valid FAT filesystem 19:04:36 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01000f00ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:36 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x25000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:36 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x89) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6df8c994f0966254f91c752a6bb2735ae5d0fbec3e707265c006723d946c617469766578c53a00", @ANYRESDEC]) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) sched_setattr(r0, &(0x7f0000000140)={0x38, 0x3, 0x2, 0xff, 0x6, 0x6, 0x3e3, 0xff, 0xc9, 0x9}, 0x0) tkill(r0, 0x27) 19:04:36 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) (fail_nth: 71) 19:04:36 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000)=0xffffffa4, 0x10) 19:04:36 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000d04090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:04:36 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x40000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 232.098457][T21101] loop0: detected capacity change from 0 to 1 19:04:36 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000)=0xffffffc3, 0x10) 19:04:36 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x0, &(0x7f0000001240)="07f787ff5f67311af60034611cb693757a27fafe0fdf929a61f4c3960b7506a0b21a7029ab81ecae8d83cc63ba4e0e8ec058217295d7dab0995236310bbd8a45e406710b8235e8e78d78b15dc7b203e6f598576b5ab15a5615cb1b816e69347a3c8f5e65a46f99337c2723d1319e18e80bf909435597a4aee5dba00db3702a4a2d430258289ee4879f9370d7b5a8aabf3a01b3f4084b52dba839808dfbcaea49fe3c987d3e10b01c6e237050e91e9dd2f44f093f60e4fbaee307e839fbecc7418f4df8532edccaef8500de50071eca080589acf3c5aca179fbee", &(0x7f0000001340), &(0x7f0000001380), &(0x7f00000013c0)="e4064084b75353935d0ac71a2ceb6d5e5fb03a3b2377fea080f0330e66e2c387defe43eb068d67a6826f9d61201e1b503b036f8cca11676a6449224d40bcf1e11f0db3e7c5c038e30e84f4250f") clone(0x400, &(0x7f0000000100)="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", &(0x7f0000001100), &(0x7f0000001140), &(0x7f0000001180)="2adb8d159f261e8883c7f9b9db642c990d6fdd7f45d74f0d9f7adfe90fca455ba1573a27ed498a12d26746266e79f71e57d89f40868710787a21bed6d570c8381d204dde1990f1fe4839ad1a12d120ec4b81c41a6e5e46bd20761cc5ae18e2b56620c6bb419ef469f2c76145f9c1da4e21b445d232f653efc8bd7c88abd0cdc4712d2da5e47e3e51627d412efd7662c339f2e26687a7055dc3c52a7a9357f34554117274d747c27687539e86b0956fb18a0530a06c7d039975d424") mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC]) [ 232.177005][T21176] tmpfs: Unknown parameter 'møÉ”ð–bTùu*k²sZåÐûì>preÀr' [ 232.180319][T21175] FAULT_INJECTION: forcing a failure. [ 232.180319][T21175] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 232.189312][T21182] tmpfs: Unknown parameter 'møÉ”ð–bTùu*k²sZåÐûì>preÀr' [ 232.197269][T21175] CPU: 1 PID: 21175 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 232.213029][T21175] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 232.223069][T21175] Call Trace: [ 232.226339][T21175] dump_stack_lvl+0xd6/0x122 [ 232.230972][T21175] dump_stack+0x11/0x1b [ 232.231531][T21178] loop5: detected capacity change from 0 to 264192 [ 232.235116][T21175] should_fail+0x23c/0x250 [ 232.235138][T21175] __alloc_pages+0x102/0x320 [ 232.247788][T21178] FAT-fs (loop5): bogus logical sector size 3328 [ 232.250565][T21175] alloc_pages_vma+0x5ee/0x770 [ 232.250592][T21175] ? page_add_new_anon_rmap+0x26d/0x2c0 [ 232.250612][T21175] do_anonymous_page+0x16e/0x8b0 19:04:37 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x48000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 232.256922][T21178] FAT-fs (loop5): Can't find a valid FAT filesystem [ 232.278766][T21175] ? cgroup_rstat_updated+0x34/0x100 [ 232.284067][T21175] handle_mm_fault+0x7f5/0x1580 [ 232.288914][T21175] ? follow_page_mask+0x97a/0x10b0 [ 232.294025][T21175] __get_user_pages+0x381/0xc50 [ 232.298871][T21175] __get_user_pages_remote+0x17f/0x610 [ 232.304326][T21175] ? iovec_from_user+0x2a6/0x2e0 [ 232.309257][T21175] pin_user_pages_remote+0x58/0x80 [ 232.314358][T21175] process_vm_rw_single_vec+0x17d/0x460 [ 232.319903][T21175] process_vm_rw+0x3a2/0x540 19:04:37 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x4c000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 232.324540][T21175] __x64_sys_process_vm_writev+0x76/0x90 [ 232.330169][T21175] do_syscall_64+0x44/0xa0 [ 232.334590][T21175] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 232.340482][T21175] RIP: 0033:0x7f2ff1f8a709 [ 232.344963][T21175] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 232.364632][T21175] RSP: 002b:00007f2fefd02188 EFLAGS: 00000246 ORIG_RAX: 0000000000000137 [ 232.373040][T21175] RAX: ffffffffffffffda RBX: 00007f2ff208ef60 RCX: 00007f2ff1f8a709 [ 232.381012][T21175] RDX: 1000000000000005 RSI: 0000000020000000 RDI: 00000000000005cc [ 232.381284][T21197] tmpfs: Bad value for 'mpol' [ 232.389015][T21175] RBP: 00007f2fefd021d0 R08: 0000000000000006 R09: 0000000000000000 [ 232.389030][T21175] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000002 [ 232.389042][T21175] R13: 00007ffff9e7474f R14: 00007f2fefd02300 R15: 0000000000022000 19:04:37 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000)=0xfffffffe, 0x10) [ 232.433961][T21200] tmpfs: Bad value for 'mpol' [ 232.445455][T21178] loop5: detected capacity change from 0 to 264192 [ 232.450906][T21214] loop0: detected capacity change from 0 to 1 [ 232.480076][T21178] FAT-fs (loop5): bogus logical sector size 3328 [ 232.486471][T21178] FAT-fs (loop5): Can't find a valid FAT filesystem 19:04:37 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01001100ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:37 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x60000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:37 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) mount$9p_fd(0x0, &(0x7f00000022c0)='./file0\x00', &(0x7f0000002300), 0x20c18, &(0x7f0000002340)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@fscache}], [{@appraise}, {@subj_user={'subj_user', 0x3d, '$#'}}, {@appraise}, {@seclabel}, {@smackfshat={'smackfshat', 0x3d, '\\'}}, {@smackfshat={'smackfshat', 0x3d, '@'}}, {@fowner_lt={'fowner<', 0xee00}}]}}) clone(0x23309300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) recvmsg$unix(r0, &(0x7f0000003940)={0x0, 0x0, &(0x7f00000037c0)=[{&(0x7f0000002540)=""/117, 0x75}, {&(0x7f00000025c0)=""/236, 0xec}, {&(0x7f00000026c0)=""/4096, 0x1000}, {&(0x7f00000036c0)=""/157, 0x9d}, {&(0x7f0000003780)=""/46, 0x2e}], 0x5, &(0x7f0000003840)=[@cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xc8}, 0x20) recvmsg$unix(r2, &(0x7f0000003b80)={&(0x7f0000003980), 0x6e, &(0x7f0000003b40)=[{&(0x7f0000003a00)=""/140, 0x8c}, {&(0x7f0000003ac0)=""/98, 0x62}], 0x2}, 0x1) syncfs(r0) clone(0x10800, &(0x7f0000001180)="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", &(0x7f0000002180), &(0x7f00000021c0), &(0x7f0000002200)="cfee6664068262c3ab1afdbd3f27cf8484d9bdae226e9cc7eb82f2c0354ba3395fdb0de653a6a9546490365a2f5b0123167d8831a473074649b0dc398d27dbd515c0c3ef5a5ca4328dc4c55f6fd1acfcb286d322d45c0350ab4205f2902da9e2a95e5f391ac38baf9e645c9546bd30fcc774a47b122dbd97d2d863b961c31bffeb21254e2b1f00fa6f4ae9a7795b271c4899269c59a896d411ac88bf0b4595d93ba38080b4d763c7ad") clone(0x31000000, &(0x7f0000000040)="59a29e81b0bbc788ca2e9e3b04b3c763f73fe2d2dd6258182b296395679ae6e698f829f24de14cf3e1aefb8c027f7e211bec0ff17ae9d41051e313cca484c41d64ceb1d520bd2d86b252b983cb928d596013277aa46a70169b590adff12d8fd69b15c1e2c0f3e92ea1c08c4d6996cd0722893412860d3dbf233f3ae0461f9ff88d035bb094b13d6060361863d9e8397ac1bccc9b6d561e2ac38db604", &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="568647dec0f0263bd233e1968f36551cb4a9ae9febc75288c1f4a6ca5a99e9cd2b83bf09346c0d2744977d7d0365145849ca03333f12597275c7450aad21cfcb5d479dfa9c5a1688a46b337c78f50a5c56175bb7fb6519e7bdf68bde74cd6019a6c49f10ee4f7d4dba6bd2eed225cfa55f2b4a7576676901c51cdab228cc1548fd80668a30b5eb7536f07ec15207454548326516c5dfec74d1e20af2e44206001a2ffbf807517b93c18074edc39f1458683e3ea0322598ebfb7406c387846f786ec70e3f64a254251f4e30ee900211783bc41c7f1d65e69f27926b5e0cae20a13fdf67020ba6263d020970ddf6a966b2dc24b976e9489a19afa08e3a9fd4d2794161262cf1561741dfe7d81e6980ccaebfedceb020b4222fbcd80f608f2400310ec82214845f6d3932d6088838a2b83e0cb4b3c781ad15add9bfb803f3de2c489b4bc57103ac8a445b8dde46dc803bc6b5d6631e87a5b0234569cacbb9ab9eba02b2ad8b65d44132ed7a9cb59df7cba0d657d16e398df4805a60b98f586a3598f59e62127c0d33f6c542cf3196ab2b204d7addb0ef9cec3338627f542fdc690d97c0cde534feb9dc16765bea8bbc597da7d7ef6eab6586e5875f4c7cf260f9b6f6e9eef967baefc68a3779ba8beb7bae5b40a471987dce7d88b4b5cbd4769a09a22d12fecc1047959ab395eadd2eca0db1315951d71bf80950cfadf5a1130e3463b24577a370faecd2336b21c7f934e6a1bc05919c08f1704cbed805ad401ce16fa2adc29a4e55e2bc0941a52e96478965204e2f524482ac73131d28283030bb9abd486405e10d4bc53c99a03c6ea0e81437b81c902e7017fb602764b0e4cc924dfdb4240eaee1825727005a020fc85364b1519953b75c02279444f74e87c5f624956105da46b53818d8ddbcf56dc27e62f9d2a224d57fa8bd0a4d7c5365768868ea757a0a0624909f6cdef74a3939bf25f377c84b4de576d2a254cfb8ecd6004247e7ddbe28b241515a4d1ea1c20558e2415f6560d0bbb5e265e9a286a033792ec1cbd52784f2056e067607d21abce33c0744d7ddb9841878a4a67a2de32ee53dac2961a353aeb98ac5bd7095b66c7672a152779d3b5cf661d8f7f3a63772a3adb0fc6a33f02d11bf7dac6808beb957a68c21cb2880ed7d7527674e544f388668cd2359d6788185b5e4f013d28ee20cdf543331ad9ffabdeb537638750fe8e1493b63aa73a7704ffed47e90e57c928c801badd4d831de9d5b66888f7e0240d61b86c6d6f8c0f18ed9301c7c9907c6d1aad85ce2b3f0f38ef8d0dcd19a21b55eca286bd64eae19db369c5029fd8e2c2c5ecb08fc20bb296afa6a3898a3e9f43b72d27fdc9d8c80d3f06f57f2c7838dac5813b5216bb2a90da20aeaa589d65afbf64453db7294c780f8b197804db1c080f40c72bb7213b82b67ed5ba5e43c2854a309ed79d597959b8fd38f32368760d6bc2c1bd5c62a393618d641afd18e6c6360619ab9318d02e62ddb9382de22e5cde4522194e7026eb6c5744881dfa3c85b85b88aeddc6f1688310a12447c1f5ce9b8c21efb75ce82d15563d99127e0c245be25cbd7a2a88ccdf157753e31aaf5899e4fcc00b26518bd0dd7da2bd1015e022e2ede47222d149aa79c0cb626c58ca5f76ab6181a7a6c65a2f65944adcac2608ff33c62c3c03cb8ca917119403a09c9958245fb04bec6153b5d01010dca21792913f017ab013d8091fac43ba76b3c59ecc36bd294f98fa7673567a67a8c79b241b919906720ebc1e580c6df124c55bdf5c8e678b0f23d858b452eeae6c43a286a69877dc197a4589746e4a6df1dfc4d471bd238c6bb0d683ee3a2471f0d87a31da40ad9fd796c8a9166f5e371d6e64fa4bfc6fb8aec42e44c167d1923119b148faf284919da07ddbc3b7c1a9b9b870463c98f68a661888e2dd8844027ab049996e223c24e24880c9712d46e47935735e7109c6813fe9eeea6e84a1b75a34da2399aba00f1e076d73ab940e3ea8a58048e4ff906c810ab89c20eeb60055e4cf5721bc48d919b00224992092bd38fd6a2b4c325ea02be7e280c40c9e628281c5305f92cb8a2750dc5eab9eee67da056a195d6e7c848899f98e7198a433de84258dfb29a6392868868d884b201ae405e248a9e9bcc815baee392c2516100c7aa1fe6609e3527cacd7321dc6f2b7912f099f47266a738eb019ec2d0de888fd3596e20c6f86fc5478efed796d669caacbadfb7d3c5758ca6860e947b0b7ebaccd1dc93f89a398f526d3b96e396cbcbe3918f20026a9a5cd1056fcb18e16057c4ef2a0d504365ff3cfc1761bc0abbc78881c1c6b1b7eaec875ba1e3d8c2a5fcb4f6b79782cacef515e4ccc9396b283e5a7131f45b2ea20260963b4b823b1f87b3e5ddbc193dd575df98dc94d453677f624804b79116395b136d55852223300c96d595c7809ac7928f8b6f7f827efb901db1baa3d1fadf1dba321b9cc4e5bfe7dca284cf741e0af65c234635f3d0b009c98d39c296cbb4deffeb2a5e31c95fcb70a1ed17c7015f8dbd14797503db919c0a9140a22b5ba3f4ede009d122dd7df69a8c19ace48a11a9766b9398870b86f3cb2c45328c998d6854eff6343f3d50f6445efb98d0632c9677686c8e5b5b1ecb0f89c7a57a714b2bcdd7f981c5ce7c8f060cfbf9a87f2b31012a9db5afbec07e53113746e0890a200da43bfb04042ac94e2c9f65d08bb4635812ec07d8bb337ce2039b775e7d55bb38fa31e247538e39d96f00e11ca4487c0a3d5277c79dd6ba0eb748a74c81e436fe6dc5b419147b1383fbdfe6db53655ee42004685a916bc463cbbca664e9aec5317d3158c99ef49edec0eb555dd2ebbf94926cd5dca8d04940e130d4c97ae61aa1e6e5552053d60f55bf005487235c50df2235bd685d9cefa21256b03cb1041d0be521ba3eea04bab85d9739cfe4fd1802b2cac3bf085b1d4c3c21f094acd29a490f52ad23cb496e36240cf8ccf02c13f1bcc77be640eb915468e89a349ce488455bfa2fe0bc5be6762f6f2744b09815f940f8d5f0f0478f809f006e5f4fb816339fec6d93374e94d7c232fd3e4f4e51af0c7cd2d16ecfd6832ee4732a46185bea66a668125775004dbf979411970da72874901479121e72ca6990024bb701198279086b5828f49aa939c599eab281203315cf82bfd5dc049544c2909dc53fecb98504dd2aff8d20bb1b633f7132dec3aafd466bc4f1dc4f0f10b5468400d44c55d0deee10fb2f832f1d9e49129ff0c5b27d7abaa988d238585a76926bc17f70bd34a858e1996a32c538dad64b034493a97b64a3393a7b226b73006934ae02b84b1d4f8fa87ef037bfd00c950e9ea32fbe9044457dd4d413fc6fe6a2c381ce2bff1c1bf945460b5b334280af9c932aa29cbed0fd0a72586678b6d19b82e7a486f602121bb26ee6e21b9a4ce4f870f92e82c73874791a2b19c01cf4be96cbb8a240a640bb0f226413347fc6b4d657dd8fc357f502c331228589156512055dc3da7f22f555e3f6a2257ec663388277e90243202eb82a19a648ace07fa522f4d38ec56f10d387e99e2a3135aa931c522998fea68cdd995e7b70235692c1bcc7ed17bddbe08ebe532bb6be10f1d2eacc7dde89a848a68ce7b53e3a78c5eacbf6d6ee33783293cf259c5634374152e5d01f6391c29d02e94c5ecdfe82de3ec0f9c97510dbd42e412dd859e257c85e3b1f6e964ab7f22b3778c73118f0a5d510f5b84415a4e6659953e32ad2fdc46ec520d1ae4e34d98456e236ae6e89f3bc61a0b13688bd790fe70f2c11c30ff0a17f8000a739c0c5d1240d8c331e3d8ae191cb0b423dd5745b40c288613ecd15c1aec2dfaa5f082127fbfab4b87c1d1afb51bbdf22ebbe86d5be1f1799b5f93ca9c29d73bd1b78f7e6462a8623c57e35c2873a8e1ca2308ec2f078ad7d0bdedebef57146829a4141e24156bf225915a8d4da34ae14fea50e9f340f5ec930bbeba459ca6f168b4ef059a1ddc5f61f4e133c89ece600589214a1ce81815f770011af9d4c17090403fbf168ac2a319bf6c7df1825bdd9e9959fc701776c19e961c150709ebd7473574699201d7ce869979d4c5e0f6cc36628a6032667fbf64eb63ab77501bb6bc2905f90ee6b8c3b84498f2f2f45908fe3f68cba1ec015fbe649603ec0a5335bb1ec61b24963319885c478244f81384bc5884f6e4f15454b042ad3998034facad2821af22f15d584d12570d9427deedec67b02666d0756e7fafdccb68f7b5e7ce1bcbc914817858f4f8794be90672469bf2d93aa542d0ca1bd11632d33806910e3daa507dc1c926e9aff9c758aad148728dbfc5005a66af4a120ca7f2cb7c4726bf4a7d2d15794e8de95cdf0011da5ee3881a3d350440244bc828695b472ee2920874b3eba75ca2e40f7a534a470dbdc7915d782db07d65b664589e43141bdbc7f757238267de790707b237e175eb67a5053e504ec4cd43af95a698819dceef56caecf32eadca5366e13a105ae4bf0efe4f5232fb58ac2c072c69b75004ea8225180f875077c8e137ec58820388a1b4436861ba3df22bc13ef4d23b344bd178302b7b387e717465e3ba900e48f3979106fb9e8b346133fa782969336f9132b3c129f005848a4b5c570eeba2e5640b2e63a5acca4a07429499e4028133f910e5d2985feb7b8e0602adf48f3f5f93fc3a7e65836e6c9657ed03bafc04b38695774904a02f74bb95ee711bb1b1b3b0bd9af30f2c966f1e8f04ae11a3e908e74dac1662f67eafed667c7c3f1450ed0428f905aae493cb667f2d50d1fb69aa6ebf3761dbaf819d99a2930700e1a6418df55bc628d15a7478446184c5b207c49867442c840ad87e1b242f4880c97f374ffdc4788804f9db46c3c1c3680c33f52c555f4f2dfe68cdbdfbc5eb73aa5b39bbd2791b7f048faec749578753f15f8bff5fe8f9b7c1f3cc15b0b26ab8c9a82c3b0817eaca9bbdaeee30d9515766175e54aa43ca0cf49d61fd24ec4f011c5c27b8aa20e339f5a1e195da09b0fd02c7ad3899b64d39b0c1607d20cae0d1765779478dcd3e579f44eccfd2c6555b2e2732af4099629004a66fb9fea4ff5ab8903c827481def92b06fffa2a059e4de71aa979988bb6ced83117e777840d176d9cff7b2de9aeff9d9bc170a7825d8261f788e3953736b00b6265848d58dd5aa944048ba721b511a0bfdbf448fcb503a8e461bdc52c1b0095fe6fedc6d25ad1a4b2199ee74acc36c14fdcbe3f6fe770fa24b666229fcced4be09127e9a7d13dcb568af2ea2ce09ca62c194b23b22a3411ed7f55879a60729296e77d40505f498be2c5675704ee281800c88959604811515b45eb2a6ee2c7bdca5b7931a7ca9b77b0fc1d53a8831c4fefe61e293c18a8b86c61123acf48e2b15629aa8711e6097f06505efced2eaef3fec38c3e5fcfc30caa935acfbdf8b9900dc65135c680e559671aca404794f12b491793b466ce588e18216f3635bbdefeaf914b46811479e0dc8eb497fc21539912486a7c01681f9891860060f0720eeb1919d7835576ecc1c18b752e039cca1e6808bd618103d96f5cdaa9f2e0265531256b71e2ca1876b56c952f58c82b37a7051cfef264e40ebaad99674afdbdc2b5712d432aab9f0bc1d728ef5f384ab181074710554a79cca775b53a2a4bf8802e33c5cbee2ac31bea537b64b15db341dd171f3beec5161141507b3cab7398f900862beca891f11180889b33af92f6e7c199011f3af50fd6cf6ced516ca2d681851d9de1d404afc2f3f218338b564e5d72502d63020e65e7590") clone(0x40000100, &(0x7f0000002400)="cebf8701b03fed41107c198303df804c9b959802cdb98566774f71c2c2c1399c76400c8767882d725a84fc85b363f03e29c5ab2835ac48dc7f05fa21a853ca6fd3dd2aa40b385180b947539fc2", &(0x7f0000002480), &(0x7f00000024c0), &(0x7f0000002500)="b2bf8587cf5a0acf38721199b1947793031264df90e8fe6dbcc8fed253072bb967b17a") 19:04:37 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) (fail_nth: 72) 19:04:37 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000e04090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:04:37 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000), 0x2) [ 232.553041][T21214] loop0: detected capacity change from 0 to 1 [ 232.608181][T21244] FAULT_INJECTION: forcing a failure. [ 232.608181][T21244] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 232.618860][T21247] loop5: detected capacity change from 0 to 264192 [ 232.621451][T21244] CPU: 1 PID: 21244 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 232.631003][T21247] FAT-fs (loop5): bogus logical sector size 3584 [ 232.636655][T21244] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 232.636667][T21244] Call Trace: [ 232.636674][T21244] dump_stack_lvl+0xd6/0x122 [ 232.643000][T21247] FAT-fs (loop5): Can't find a valid FAT filesystem [ 232.653003][T21244] dump_stack+0x11/0x1b [ 232.671517][T21244] should_fail+0x23c/0x250 [ 232.675919][T21244] __alloc_pages+0x102/0x320 [ 232.680513][T21244] alloc_pages_vma+0x5ee/0x770 [ 232.685268][T21244] ? page_add_new_anon_rmap+0x26d/0x2c0 [ 232.690837][T21244] do_anonymous_page+0x16e/0x8b0 [ 232.695757][T21244] ? cgroup_rstat_updated+0x34/0x100 [ 232.701022][T21244] handle_mm_fault+0x7f5/0x1580 [ 232.705858][T21244] ? follow_page_mask+0x97a/0x10b0 [ 232.711000][T21244] __get_user_pages+0x381/0xc50 [ 232.715827][T21244] __get_user_pages_remote+0x17f/0x610 [ 232.721264][T21244] ? iovec_from_user+0x2a6/0x2e0 [ 232.726233][T21244] pin_user_pages_remote+0x58/0x80 [ 232.731323][T21244] process_vm_rw_single_vec+0x17d/0x460 [ 232.736861][T21244] process_vm_rw+0x3a2/0x540 [ 232.741474][T21244] __x64_sys_process_vm_writev+0x76/0x90 [ 232.747087][T21244] do_syscall_64+0x44/0xa0 [ 232.751489][T21244] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 232.757365][T21244] RIP: 0033:0x7f2ff1f8a709 [ 232.761756][T21244] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 232.781340][T21244] RSP: 002b:00007f2fefd02188 EFLAGS: 00000246 ORIG_RAX: 0000000000000137 [ 232.789727][T21244] RAX: ffffffffffffffda RBX: 00007f2ff208ef60 RCX: 00007f2ff1f8a709 [ 232.797673][T21244] RDX: 1000000000000005 RSI: 0000000020000000 RDI: 00000000000005ce 19:04:37 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x68000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 232.805623][T21244] RBP: 00007f2fefd021d0 R08: 0000000000000006 R09: 0000000000000000 [ 232.813571][T21244] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000002 [ 232.821520][T21244] R13: 00007ffff9e7474f R14: 00007f2fefd02300 R15: 0000000000022000 19:04:37 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000), 0x3) 19:04:37 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x6c000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:37 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x74000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 232.884102][T21247] loop5: detected capacity change from 0 to 264192 [ 232.900449][T21247] FAT-fs (loop5): bogus logical sector size 3584 [ 232.907390][T21247] FAT-fs (loop5): Can't find a valid FAT filesystem [ 232.921395][T21264] loop0: detected capacity change from 0 to 1 19:04:37 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r1, 0x84009422, &(0x7f0000000140)={0x0, 0x0, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC]) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000100)={0x80, 0x1000, 0x4, 0x9, 0x1, "614fe62590e18923"}) r2 = memfd_create(&(0x7f0000000540)='-{@\x00', 0x4) r3 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r4) fchown(r2, 0xffffffffffffffff, r4) 19:04:37 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x7a000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:37 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01001200ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:37 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x8cffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:37 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0xad25770d94922251, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0xf7}], 0x1, &(0x7f0000000180), 0x0, 0x0) ptrace$cont(0x20, r1, 0x3e5, 0x425) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC=r0]) 19:04:37 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) (fail_nth: 73) 19:04:37 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000), 0x4) 19:04:37 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000f04090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) [ 233.008188][T21310] tmpfs: Bad value for 'mpol' [ 233.017035][T21311] tmpfs: Bad value for 'mpol' [ 233.037665][T21264] loop0: detected capacity change from 0 to 1 [ 233.078296][T21323] tmpfs: Bad value for 'mpol' [ 233.093114][T21328] FAULT_INJECTION: forcing a failure. [ 233.093114][T21328] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 233.106367][T21328] CPU: 0 PID: 21328 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 233.115149][T21328] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 233.125193][T21328] Call Trace: [ 233.128464][T21328] dump_stack_lvl+0xd6/0x122 [ 233.133044][T21328] dump_stack+0x11/0x1b [ 233.137187][T21328] should_fail+0x23c/0x250 [ 233.141587][T21328] __alloc_pages+0x102/0x320 [ 233.146286][T21328] alloc_pages_vma+0x5ee/0x770 [ 233.151039][T21328] ? page_add_new_anon_rmap+0x26d/0x2c0 [ 233.156582][T21328] do_anonymous_page+0x16e/0x8b0 [ 233.161507][T21328] ? cgroup_rstat_updated+0x34/0x100 [ 233.166782][T21328] handle_mm_fault+0x7f5/0x1580 [ 233.171617][T21328] ? follow_page_mask+0x97a/0x10b0 [ 233.176714][T21328] __get_user_pages+0x381/0xc50 [ 233.181617][T21328] __get_user_pages_remote+0x17f/0x610 [ 233.187058][T21328] ? iovec_from_user+0x2a6/0x2e0 [ 233.191976][T21328] pin_user_pages_remote+0x58/0x80 [ 233.197094][T21328] process_vm_rw_single_vec+0x17d/0x460 [ 233.202690][T21328] process_vm_rw+0x3a2/0x540 [ 233.207269][T21328] __x64_sys_process_vm_writev+0x76/0x90 [ 233.212886][T21328] do_syscall_64+0x44/0xa0 [ 233.217291][T21328] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 233.223239][T21328] RIP: 0033:0x7f2ff1f8a709 [ 233.227636][T21328] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 233.247374][T21328] RSP: 002b:00007f2fefd02188 EFLAGS: 00000246 ORIG_RAX: 0000000000000137 [ 233.255775][T21328] RAX: ffffffffffffffda RBX: 00007f2ff208ef60 RCX: 00007f2ff1f8a709 [ 233.263740][T21328] RDX: 1000000000000005 RSI: 0000000020000000 RDI: 00000000000005d0 19:04:38 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0xc0ed0000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:38 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94876c617469766578c53a", @ANYRESDEC]) [ 233.271702][T21328] RBP: 00007f2fefd021d0 R08: 0000000000000006 R09: 0000000000000000 [ 233.279665][T21328] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000002 [ 233.287623][T21328] R13: 00007ffff9e7474f R14: 00007f2fefd02300 R15: 0000000000022000 19:04:38 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0xf6ffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:38 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) lsetxattr$security_ima(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600), &(0x7f00000006c0)=@v1={0x2, "aef5b8dc8f0a3b"}, 0x8, 0x3) lsetxattr$security_ima(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740), &(0x7f0000000780)=@sha1={0x1, "40377a81a42198439a01fe761d3ea4875037530b"}, 0x15, 0x5) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000840)=ANY=[@ANYBLOB="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", @ANYRES16=r0]) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x7ff, 0x7, &(0x7f0000000500)=[{&(0x7f0000000180)="bdaec969104882360e1485381c97c8199f9993a75c783d359dfe2b25f990c0d9b4b7823295e5606c9edd04b111f22b19979816f296ec90ee", 0x38, 0x2}, {&(0x7f00000001c0)='EFZ*', 0x4, 0x9}, {&(0x7f0000000a80)="2b84d71cea594025c5dc4274c65f9c64b3d25b0b5da04083b873e0e4de766ea0e8f81f57a6aa5b9154113a865a0028b8b1a4e583c4c8bcd5df1b1ec1aee9410c88bfdb52fdbcbae67fdbfc2ea4f179d9f5d89d31857a524251d41448d3dd62bd43416719543c58f2b85ea4e59625224b11ff4fcc7df0454d693a02af43ce77c1a6d189b0fc5209439b00e1a83a3a66b2b77644242a987c10e83f0790c355c2c69942c3c0a5e3e61c03227935a20f1864a4a086a92719826af3a4a28125d99a0a5825e652343900f1ed83387f", 0xcc, 0xfffe}, {&(0x7f0000000300)="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", 0xfb, 0x3}, {&(0x7f0000000b80)="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", 0x1d0, 0x8000}, {&(0x7f0000000480)="80fc9dea1945d27cc9879fa0e371939fb9e56be084b7fc67a762b5b3d1363a90ba56e6db493f28c1783a0a627e1bbba260a7d50008f3d52a86e4aae64d8a", 0x3e, 0x8001}, {&(0x7f00000004c0)="81722a6dd61dab8add6c81d01ec43530b3a43839b19b8bda80bbf53dd16a172b73d5f8b7d899f11b24afef7e0812c22e", 0x30, 0x2}], 0x921048, &(0x7f0000000640)=ANY=[]) 19:04:38 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0xfeffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 233.324758][T21339] tmpfs: Bad value for 'mpol' [ 233.342709][T21348] loop0: detected capacity change from 0 to 1 [ 233.354943][T21354] loop5: detected capacity change from 0 to 264192 [ 233.364021][T21359] tmpfs: Bad value for 'mpol' 19:04:38 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000), 0x5) [ 233.371185][T21366] tmpfs: Bad value for 'mpol' [ 233.375921][T21364] loop3: detected capacity change from 0 to 255 [ 233.394861][T21354] FAT-fs (loop5): bogus logical sector size 3840 [ 233.401333][T21354] FAT-fs (loop5): Can't find a valid FAT filesystem [ 233.461568][T21348] loop0: detected capacity change from 0 to 1 [ 233.476443][T21354] loop5: detected capacity change from 0 to 264192 19:04:38 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01002000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:38 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0xffffe000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:38 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000), 0x6) 19:04:38 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) (fail_nth: 74) 19:04:38 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174001004090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) [ 233.507813][T21354] FAT-fs (loop5): bogus logical sector size 3840 [ 233.514171][T21354] FAT-fs (loop5): Can't find a valid FAT filesystem [ 233.559380][T21399] FAULT_INJECTION: forcing a failure. [ 233.559380][T21399] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 233.572694][T21399] CPU: 0 PID: 21399 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 233.581455][T21399] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 233.591554][T21399] Call Trace: [ 233.594832][T21399] dump_stack_lvl+0xd6/0x122 [ 233.599424][T21399] dump_stack+0x11/0x1b [ 233.603613][T21399] should_fail+0x23c/0x250 [ 233.608040][T21399] __alloc_pages+0x102/0x320 [ 233.612698][T21399] alloc_pages_vma+0x5ee/0x770 [ 233.617458][T21399] ? page_add_new_anon_rmap+0x26d/0x2c0 [ 233.623027][T21399] do_anonymous_page+0x16e/0x8b0 [ 233.628048][T21399] ? cgroup_rstat_updated+0x34/0x100 [ 233.633405][T21399] handle_mm_fault+0x7f5/0x1580 [ 233.638264][T21399] ? follow_page_mask+0x97a/0x10b0 [ 233.643439][T21399] __get_user_pages+0x381/0xc50 [ 233.648343][T21399] __get_user_pages_remote+0x17f/0x610 [ 233.653842][T21399] ? iovec_from_user+0x2a6/0x2e0 [ 233.658780][T21399] pin_user_pages_remote+0x58/0x80 [ 233.663891][T21399] process_vm_rw_single_vec+0x17d/0x460 [ 233.669506][T21399] process_vm_rw+0x3a2/0x540 [ 233.674160][T21399] __x64_sys_process_vm_writev+0x76/0x90 [ 233.679795][T21399] do_syscall_64+0x44/0xa0 [ 233.684214][T21399] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 233.690120][T21399] RIP: 0033:0x7f2ff1f8a709 [ 233.694532][T21399] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 233.714135][T21399] RSP: 002b:00007f2fefd02188 EFLAGS: 00000246 ORIG_RAX: 0000000000000137 [ 233.722640][T21399] RAX: ffffffffffffffda RBX: 00007f2ff208ef60 RCX: 00007f2ff1f8a709 [ 233.730698][T21399] RDX: 1000000000000005 RSI: 0000000020000000 RDI: 00000000000005d2 [ 233.738700][T21399] RBP: 00007f2fefd021d0 R08: 0000000000000006 R09: 0000000000000000 [ 233.746678][T21399] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000002 [ 233.754693][T21399] R13: 00007ffff9e7474f R14: 00007f2fefd02300 R15: 0000000000022000 19:04:38 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0xffffff7f, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:38 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000), 0x7) 19:04:38 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0xffffff8c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:38 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174001104090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) [ 233.786564][T21410] loop5: detected capacity change from 0 to 264192 [ 233.820834][T21410] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 19:04:38 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000), 0x8) 19:04:38 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0xfffffff6, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 233.872645][T21424] loop0: detected capacity change from 0 to 1 19:04:38 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) (fail_nth: 75) [ 233.926946][T21442] loop5: detected capacity change from 0 to 264192 [ 233.956999][T21442] FAT-fs (loop5): bogus logical sector size 4352 [ 233.963466][T21442] FAT-fs (loop5): Can't find a valid FAT filesystem [ 233.980024][T21453] FAULT_INJECTION: forcing a failure. [ 233.980024][T21453] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 233.993329][T21453] CPU: 1 PID: 21453 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 234.002091][T21453] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 234.012150][T21453] Call Trace: [ 234.015427][T21453] dump_stack_lvl+0xd6/0x122 [ 234.020027][T21453] dump_stack+0x11/0x1b [ 234.024216][T21453] should_fail+0x23c/0x250 [ 234.028732][T21453] __alloc_pages+0x102/0x320 [ 234.033370][T21453] alloc_pages_vma+0x5ee/0x770 [ 234.038147][T21453] ? page_add_new_anon_rmap+0x26d/0x2c0 [ 234.043705][T21453] do_anonymous_page+0x16e/0x8b0 [ 234.048647][T21453] ? cgroup_rstat_updated+0x34/0x100 [ 234.053966][T21453] handle_mm_fault+0x7f5/0x1580 [ 234.058867][T21453] ? follow_page_mask+0x97a/0x10b0 [ 234.064002][T21453] __get_user_pages+0x381/0xc50 [ 234.068856][T21453] __get_user_pages_remote+0x17f/0x610 [ 234.074315][T21453] ? iovec_from_user+0x2a6/0x2e0 [ 234.079255][T21453] pin_user_pages_remote+0x58/0x80 [ 234.084382][T21453] process_vm_rw_single_vec+0x17d/0x460 [ 234.089932][T21453] process_vm_rw+0x3a2/0x540 [ 234.094548][T21453] __x64_sys_process_vm_writev+0x76/0x90 [ 234.100188][T21453] do_syscall_64+0x44/0xa0 [ 234.104830][T21453] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 234.110732][T21453] RIP: 0033:0x7f2ff1f8a709 [ 234.115194][T21453] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 234.134869][T21453] RSP: 002b:00007f2fefd02188 EFLAGS: 00000246 ORIG_RAX: 0000000000000137 [ 234.143330][T21453] RAX: ffffffffffffffda RBX: 00007f2ff208ef60 RCX: 00007f2ff1f8a709 [ 234.151361][T21453] RDX: 1000000000000005 RSI: 0000000020000000 RDI: 00000000000005d4 [ 234.159331][T21453] RBP: 00007f2fefd021d0 R08: 0000000000000006 R09: 0000000000000000 [ 234.167304][T21453] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000002 19:04:38 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01002200ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) [ 234.175276][T21453] R13: 00007ffff9e7474f R14: 00007f2fefd02300 R15: 0000000000022000 19:04:38 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0xfffffffe, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:38 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000), 0x9) 19:04:39 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) (fail_nth: 76) [ 234.214376][T21442] loop5: detected capacity change from 0 to 264192 [ 234.237318][T21442] FAT-fs (loop5): bogus logical sector size 4352 [ 234.243666][T21442] FAT-fs (loop5): Can't find a valid FAT filesystem [ 234.255562][T21464] loop0: detected capacity change from 0 to 1 [ 234.271618][T21469] FAULT_INJECTION: forcing a failure. [ 234.271618][T21469] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 234.284929][T21469] CPU: 1 PID: 21469 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 234.293720][T21469] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 234.303786][T21469] Call Trace: [ 234.307068][T21469] dump_stack_lvl+0xd6/0x122 [ 234.311728][T21469] dump_stack+0x11/0x1b [ 234.315979][T21469] should_fail+0x23c/0x250 [ 234.320377][T21469] __alloc_pages+0x102/0x320 [ 234.325024][T21469] alloc_pages_vma+0x5ee/0x770 [ 234.329782][T21469] ? page_add_new_anon_rmap+0x26d/0x2c0 [ 234.335316][T21469] do_anonymous_page+0x16e/0x8b0 [ 234.340321][T21469] ? cgroup_rstat_updated+0x34/0x100 [ 234.345622][T21469] handle_mm_fault+0x7f5/0x1580 [ 234.350461][T21469] ? follow_page_mask+0x97a/0x10b0 [ 234.355554][T21469] __get_user_pages+0x381/0xc50 [ 234.360388][T21469] __get_user_pages_remote+0x17f/0x610 [ 234.365836][T21469] ? iovec_from_user+0x2a6/0x2e0 [ 234.370855][T21469] pin_user_pages_remote+0x58/0x80 [ 234.376027][T21469] process_vm_rw_single_vec+0x17d/0x460 [ 234.381603][T21469] process_vm_rw+0x3a2/0x540 [ 234.386246][T21469] __x64_sys_process_vm_writev+0x76/0x90 [ 234.391915][T21469] do_syscall_64+0x44/0xa0 [ 234.396448][T21469] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 234.402329][T21469] RIP: 0033:0x7f2ff1f8a709 [ 234.406728][T21469] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 234.426319][T21469] RSP: 002b:00007f2fefd02188 EFLAGS: 00000246 ORIG_RAX: 0000000000000137 [ 234.434712][T21469] RAX: ffffffffffffffda RBX: 00007f2ff208ef60 RCX: 00007f2ff1f8a709 [ 234.442666][T21469] RDX: 1000000000000005 RSI: 0000000020000000 RDI: 00000000000005d6 [ 234.450625][T21469] RBP: 00007f2fefd021d0 R08: 0000000000000006 R09: 0000000000000000 [ 234.458582][T21469] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000002 19:04:39 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174001204090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) [ 234.466547][T21469] R13: 00007ffff9e7474f R14: 00007f2fefd02300 R15: 0000000000022000 19:04:39 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x8000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:39 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000), 0xa) 19:04:39 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000), 0xb) 19:04:39 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0xedc000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 234.566273][T21464] loop0: detected capacity change from 0 to 1 19:04:39 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000), 0xc) 19:04:39 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0xe0ffff00000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:39 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x100000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:39 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01002500ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:39 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x200000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:39 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) (fail_nth: 77) 19:04:39 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000), 0xd) [ 234.697348][T21517] loop5: detected capacity change from 0 to 264192 [ 234.716427][T21517] FAT-fs (loop5): bogus logical sector size 4608 [ 234.722780][T21517] FAT-fs (loop5): Can't find a valid FAT filesystem [ 234.738519][T21524] FAULT_INJECTION: forcing a failure. [ 234.738519][T21524] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 234.751769][T21524] CPU: 0 PID: 21524 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 234.760525][T21524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 234.770580][T21524] Call Trace: [ 234.773864][T21524] dump_stack_lvl+0xd6/0x122 [ 234.778459][T21524] dump_stack+0x11/0x1b [ 234.782618][T21524] should_fail+0x23c/0x250 [ 234.787089][T21524] __alloc_pages+0x102/0x320 [ 234.791686][T21524] alloc_pages_vma+0x5ee/0x770 [ 234.796487][T21524] ? page_add_new_anon_rmap+0x26d/0x2c0 [ 234.802077][T21524] do_anonymous_page+0x16e/0x8b0 [ 234.807029][T21524] ? cgroup_rstat_updated+0x34/0x100 [ 234.812365][T21524] handle_mm_fault+0x7f5/0x1580 [ 234.817237][T21524] ? follow_page_mask+0x97a/0x10b0 [ 234.822353][T21524] __get_user_pages+0x381/0xc50 [ 234.827210][T21524] __get_user_pages_remote+0x17f/0x610 [ 234.832681][T21524] ? iovec_from_user+0x2a6/0x2e0 [ 234.837620][T21524] pin_user_pages_remote+0x58/0x80 [ 234.842731][T21524] process_vm_rw_single_vec+0x17d/0x460 [ 234.848347][T21524] process_vm_rw+0x3a2/0x540 [ 234.852947][T21524] __x64_sys_process_vm_writev+0x76/0x90 [ 234.858586][T21524] do_syscall_64+0x44/0xa0 [ 234.863019][T21524] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 234.868992][T21524] RIP: 0033:0x7f2ff1f8a709 [ 234.873404][T21524] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 234.893014][T21524] RSP: 002b:00007f2fefd02188 EFLAGS: 00000246 ORIG_RAX: 0000000000000137 [ 234.901425][T21524] RAX: ffffffffffffffda RBX: 00007f2ff208ef60 RCX: 00007f2ff1f8a709 [ 234.909390][T21524] RDX: 1000000000000005 RSI: 0000000020000000 RDI: 00000000000005d8 [ 234.917376][T21524] RBP: 00007f2fefd021d0 R08: 0000000000000006 R09: 0000000000000000 [ 234.925347][T21524] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000002 [ 234.933313][T21524] R13: 00007ffff9e7474f R14: 00007f2fefd02300 R15: 0000000000022000 19:04:39 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174001b04090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:04:39 executing program 3: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r2, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x3}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_START_AP(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x74, r2, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@beacon=[@NL80211_ATTR_BEACON_HEAD={0x28, 0xe, {@wo_ht={{}, {}, @broadcast, @device_a, @from_mac}, 0x0, @default, 0x1, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}}], @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @NL80211_ATTR_BEACON_INTERVAL={0x8}, @NL80211_ATTR_DTIM_PERIOD={0x8}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_AUTH_TYPE={0x8}, @NL80211_ATTR_EXTERNAL_AUTH_SUPPORT={0x4}]}, 0x74}}, 0x0) sendmsg$NL80211_CMD_ADD_NAN_FUNCTION(0xffffffffffffffff, &(0x7f00000015c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000001580)={&(0x7f00000001c0)={0x1384, r0, 0x400, 0x70bd28, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_NAN_FUNC={0x1c, 0xf0, 0x0, 0x1, [@NL80211_NAN_FUNC_FOLLOW_UP_ID={0x5, 0x6, 0x7}, @NL80211_NAN_FUNC_TTL={0x8, 0xa, 0xffffffff}, @NL80211_NAN_FUNC_FOLLOW_UP_REQ_ID={0x5, 0x7, 0xe1}]}, @NL80211_ATTR_NAN_FUNC={0x94, 0xf0, 0x0, 0x1, [@NL80211_NAN_FUNC_SERVICE_ID={0xa, 0x2, "867e04c0eaa3"}, @NL80211_NAN_FUNC_TX_MATCH_FILTER={0x58, 0xe, 0x0, 0x1, [{0x46, 0x0, "b89e51959f6f80916d8fea4dcf7ff9dd7b14c8b2ad981371d38edc30681fbd6d1142d836499f808efff93a6faea73450905855b52d4d3be91ffdad044fad28d8eb74"}, {0xb, 0x0, "e163f860941ba2"}]}, @NL80211_NAN_FUNC_SERVICE_ID={0xa, 0x2, "b26608a02dec"}, @NL80211_NAN_FUNC_FOLLOW_UP_DEST={0xa}, @NL80211_NAN_FUNC_FOLLOW_UP_DEST={0xa}, @NL80211_NAN_FUNC_INSTANCE_ID={0x5, 0xf, 0x8c}]}, @NL80211_ATTR_NAN_FUNC={0xc, 0xf0, 0x0, 0x1, [@NL80211_NAN_FUNC_INSTANCE_ID={0x5, 0xf, 0x9}]}, @NL80211_ATTR_NAN_FUNC={0xc, 0xf0, 0x0, 0x1, [@NL80211_NAN_FUNC_TERM_REASON={0x5, 0x10, 0x3}]}, @NL80211_ATTR_NAN_FUNC={0x12a0, 0xf0, 0x0, 0x1, [@NL80211_NAN_FUNC_CLOSE_RANGE={0x4}, @NL80211_NAN_FUNC_TTL={0x8, 0xa, 0x9}, @NL80211_NAN_FUNC_FOLLOW_UP_REQ_ID={0x5}, @NL80211_NAN_FUNC_TX_MATCH_FILTER={0x1274, 0xe, 0x0, 0x1, [{0xb3, 0x0, "c64c9a93ffbed4c0d587133137839b13be56280572f379b7a046bef60100832d577e2ac8d73a6c5b448f3934552b7d284457a2d06c56c81eb21c18a7c437c2785ea075841a787115a4c044a0414e917744400abdf1f59ad9e1dfa7bf375b4fca41e4a85be3fcde87257c5d35d4f12a827df638fad03f13093e252d4e9fcf72e04f4c92bc4b5fdb0939b32ef1290939af197dac5779a517fb5e3366e0af6851628a8bdc2bc332b91aa0cf8f89624bc8"}, {0x3d, 0x0, "3ea10f24348585f4c0465d8296a8b2670707a47cb71807f77c9e4a671ceb12b97d481c9cbc935c47ea3afabcb4c53428a2c9262d8393d659d0"}, {0x4}, {0x1004, 0x0, "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"}, {0x91, 0x0, "be7da91ca442400bd89cc28d728b6015a302118d289d013c44ac32053bb73812da8c008df7573a024b2d006665b0ee1109d9bc40e579d80c4e3372790db16a696a46504e87723206a52f72dbe7990cf228e2f167131e9acb2ef49cc8d4bb8bf3407ac33ce2f72f4d2dd652edd1feea866a3ef8e0fff4cfdac73eb8e25f2e5b802f8c1e4efcb4ad7959702a7408"}, {0x24, 0x0, "72d4c468e34f954371faea0c24de236fc7bef09e782c3b5dc34117780aca766c"}, {0xa9, 0x0, "219f716b8cf970b36497003a8e8f37cd262eec7ed33812f6a629e02243b7491205228a76e40c2f6c880e060b29d10fc6bedade3187aa7f3ca75fd4bf268a6c96f9e798b4fd129f9b9a015e63af3e85869196ef32516d2ba6e89ff2fd0ef23f5a183363e401f4b7e5d5b5cf673f08fb7a1ff68c0b1835228c582a2b013d38800f7a67bd628a5dd49e3e04e050427ce6ea4ec02ef1ea622db8471915990f7ffc9c6a39fe29c9"}, {0xe, 0x0, "f032658233cba6eef16e"}]}, @NL80211_NAN_FUNC_SUBSCRIBE_ACTIVE={0x4}, @NL80211_NAN_FUNC_FOLLOW_UP_ID={0x5, 0x6, 0x5}, @NL80211_NAN_FUNC_TTL={0x8, 0xa, 0x400}]}]}, 0x1384}, 0x1, 0x0, 0x0, 0x11}, 0x4080) r4 = socket(0xa, 0x5, 0x5) setsockopt$inet6_udp_int(r4, 0x11, 0x65, &(0x7f0000000100)=0x8, 0x4) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC]) 19:04:39 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x300000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:39 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000), 0xe) 19:04:39 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) (fail_nth: 78) 19:04:39 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x400000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 234.957363][T21536] loop0: detected capacity change from 0 to 1 [ 234.964504][T21517] loop5: detected capacity change from 0 to 264192 [ 234.981444][T21517] FAT-fs (loop5): bogus logical sector size 4608 [ 234.987816][T21517] FAT-fs (loop5): Can't find a valid FAT filesystem 19:04:39 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x500000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 235.029404][T21557] FAULT_INJECTION: forcing a failure. [ 235.029404][T21557] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 235.042639][T21557] CPU: 1 PID: 21557 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 235.051400][T21557] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 235.061446][T21557] Call Trace: [ 235.064716][T21557] dump_stack_lvl+0xd6/0x122 [ 235.069310][T21557] dump_stack+0x11/0x1b [ 235.073548][T21557] should_fail+0x23c/0x250 19:04:39 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000), 0x11) [ 235.077958][T21557] __alloc_pages+0x102/0x320 [ 235.082561][T21557] alloc_pages_vma+0x5ee/0x770 [ 235.087346][T21557] ? page_add_new_anon_rmap+0x26d/0x2c0 [ 235.092890][T21557] do_anonymous_page+0x16e/0x8b0 [ 235.097834][T21557] ? cgroup_rstat_updated+0x34/0x100 [ 235.103125][T21557] handle_mm_fault+0x7f5/0x1580 [ 235.107972][T21557] ? follow_page_mask+0x97a/0x10b0 [ 235.113112][T21557] __get_user_pages+0x381/0xc50 [ 235.114724][T21572] loop5: detected capacity change from 0 to 264192 [ 235.117955][T21557] __get_user_pages_remote+0x17f/0x610 [ 235.117977][T21557] ? iovec_from_user+0x2a6/0x2e0 [ 235.117996][T21557] pin_user_pages_remote+0x58/0x80 [ 235.139968][T21557] process_vm_rw_single_vec+0x17d/0x460 [ 235.145597][T21557] process_vm_rw+0x3a2/0x540 [ 235.150181][T21557] __x64_sys_process_vm_writev+0x76/0x90 [ 235.155857][T21557] do_syscall_64+0x44/0xa0 [ 235.160263][T21557] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 235.166243][T21557] RIP: 0033:0x7f2ff1f8a709 [ 235.170643][T21557] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 235.190262][T21557] RSP: 002b:00007f2fefd02188 EFLAGS: 00000246 ORIG_RAX: 0000000000000137 [ 235.198656][T21557] RAX: ffffffffffffffda RBX: 00007f2ff208ef60 RCX: 00007f2ff1f8a709 [ 235.206612][T21557] RDX: 1000000000000005 RSI: 0000000020000000 RDI: 00000000000005da [ 235.214565][T21557] RBP: 00007f2fefd021d0 R08: 0000000000000006 R09: 0000000000000000 [ 235.222516][T21557] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000002 19:04:40 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01003f00ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:40 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000), 0x12) [ 235.230469][T21557] R13: 00007ffff9e7474f R14: 00007f2fefd02300 R15: 0000000000022000 [ 235.254694][T21572] FAT-fs (loop5): bogus logical sector size 6912 [ 235.261071][T21572] FAT-fs (loop5): Can't find a valid FAT filesystem 19:04:40 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = dup3(r0, r0, 0x80000) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), r0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000180)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_ABORT_SCAN(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x28, r2, 0x400, 0x70bd29, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r3}, @val={0xc, 0x99, {0x8, 0x40}}}}, [""]}, 0x28}, 0x1, 0x0, 0x0, 0x1}, 0x10) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00060000cb99880000", @ANYRESDEC]) fcntl$notify(r0, 0x402, 0x4) [ 235.308059][T21556] tmpfs: Bad value for 'mpol' 19:04:40 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000), 0x29) 19:04:40 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174006404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:04:40 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x600000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:40 executing program 3: creat(&(0x7f0000000100)='./file0\x00', 0x0) r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000140), 0x80240) ioctl$FITHAW(r0, 0xc0045878) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f00000000c0)={{0x1, 0x2, 0x3, 0x1, 0x9}}) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="6d706f6c3d7072eb1b7d5b0283700f5220f7aa0765c006723d94656c617469766578c53abad5506342927480c9088af4406acd7a602888aba774d69236c157b87409b8d2112bcf43f8de064529e1ffa5a71d1fb3842a3b3606444074d4a31a89bd407d2805fb156a0a0d8cb04eda6ec84e250d9e6e66e10da42db20952d3", @ANYRESDEC]) 19:04:40 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000), 0x7c0) [ 235.335838][T21599] loop0: detected capacity change from 0 to 1 [ 235.347214][T21572] loop5: detected capacity change from 0 to 264192 [ 235.366817][T21572] FAT-fs (loop5): bogus logical sector size 6912 [ 235.373192][T21572] FAT-fs (loop5): Can't find a valid FAT filesystem 19:04:40 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) (fail_nth: 79) 19:04:40 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000001580)={0x7, &(0x7f0000001540)=[{0x1, 0x3, 0x4, 0x200}, {0xfffd, 0x7, 0x8, 0xf814}, {0x3, 0x73, 0x9, 0x7fff}, {0x3, 0x7f, 0x1, 0xb45b}, {0x17, 0x7, 0x1, 0x6944}, {0xfff8, 0x3, 0xe4, 0x9}, {0x101, 0x6, 0x1, 0x101}]}) ftruncate(r0, 0x9e4) clone(0x101800, &(0x7f0000000100)="74f80dd172bcf932e354655f937e6eadcba3a56e95f534058321248571bc22cd6c20ab", &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)="6ff3ff75") mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB="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", @ANYRESDEC]) gettid() clone(0x8200000, &(0x7f0000000200)="5dd62ed5922bc78cefcaf541a035489603f2fa5459dda1bdd0c5aaa3a0b6d8a7d4c54876f6183317c239e180db02c9841998574e476fb46579f39e146b909577c7b151dd1cb93c3df2548e3d883329b5e6bf4f722a89f9668908bfbf242d946695c1760da86af6262099c4ab5bd93a03913f4cb67dcb624ffedfcfa18236924a9bbebe6b5f7518680fa2ec5462cc7905158e94", &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)="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") clone(0x2000200, &(0x7f0000001340)="a03e7cf189fcf6ea5901887d9795a6f13ed64f34054d6039dfb3164d115106d9f16bbd84cdea2ed51e484d926ec5fe456293a54542f163b1dd80c66531d2de8501a16b048536be8283645120e166752cf5c9ef2c2b102d6dfc5020a784fb5eb9afdff5f6138927d634ba36656a7dff56541eaad4e6e4d48bde5d4eb3c1fe5e62188f532785c4b15e390df1118c5ca6760a8fe7069dc54095efb16cba22dcecd09dd925b4fcfb8b566e61f2908c61d50ae3d5", &(0x7f0000001400), &(0x7f0000001440), &(0x7f0000001480)="079a1c547a5498580079afef91e250d2a8ea196b5ac32c40057d3e0c8cb5b4f872b2ceee3fb4f58c280d609c3f50efb33e57a934123493fce933a282d9c0954f66f765609a0acb02e33af2e95cc9c0f54c0abc3f8d3dbb2c35a2058c8917cffc8decc42ae6d7c0469099ac9f322c9ab7690233f82ac4bf727907dd54b91e7464ca54b89843928335c9f4fd2027d855d7be21b2e2ba4bc57aec3054c44037251e6195b8f1536e446e6e8f8f2c4e7f0b703e3849e872ed14") [ 235.422418][T21622] tmpfs: Bad value for 'mpol' 19:04:40 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x700000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:40 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x820000, &(0x7f0000000100)="d409639ac47505aea9cf2e5f6d37186e8e5041ad9346b59a1fa3f50aba914e60033308c5310b7b1da4cbf2a198dadd7dff450bef85f8c9b73e74488653564659bc5c619d693710c2689bbaf11f1db43cfc349c88ad2fe21b19f87dcb39dc92ddd071be1ed83dcff70c0e623d82ee2831e1318cda7759c8ad80379a1cf7190b766aabf32e1151b959b8beaa6a730f2018ff4f087d3903932842caa10d945a2b6e5c8a2fc5710e3daf4e3c264e6b195d947108ba91d2b6734759ceb7", &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)="425b455787fa7a7285fa84bbed3a379eeef1279da611def409e65231491e630adc61bc92daca4f432152a4ba52a1b05d2f773e2f1db4f1560ec97f1b5dd182afefb8f72ee3f1774c409f62af0ba4d78458b44eb38c120dff729cbd9e943204954fa4e55efa987e768e758ea171f88f2f14a3f41851c607bda2eac0db3f0a2ca0161e8294c08913b24b97aaccadc0ab444b18e78db9a6f2cb72fe01a95a98c44580a40f3cea1af7e0c7501b577ad7a3b6b38ad4358943792c03b29fefde9e8db3376305") mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000500), 0x0, &(0x7f00000000c0)=ANY=[@ANYRES16, @ANYRESDEC]) clone(0x20000, &(0x7f0000000340)="1f82a8d51f5a17a1f5", &(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)="d5cc25e5bf207c0f8b627f45c5956e46e3f95cd31d9e7bf69d705b2a195d97e8c97b22b44abd93354983c041528247cb214341376d4c9210cba9d0e465487f30d99038ee6d8f975a1fcea82038208a3d7f453445d26cfdbc3e3d6dc081f4f065518f1c145dfafa82993d1508e0cc2874f46a71f684966f463109eeb6c750abfd9437778b69b8a909b3eb1eb0ef869385ce34e0e149bcb8956e4af95c65669f02d7dabf164dc5a21ce517a0bdb688cd9e55d583e09edf4e5e70df007c7f4eafb2ab03be559b9aa1") [ 235.447307][T21620] loop5: detected capacity change from 0 to 264192 [ 235.457823][T21599] loop0: detected capacity change from 0 to 1 [ 235.474897][T21620] FAT-fs (loop5): bogus logical sector size 25600 [ 235.477460][T21645] tmpfs: Bad value for 'mpol' [ 235.481348][T21620] FAT-fs (loop5): Can't find a valid FAT filesystem [ 235.511009][T21648] FAULT_INJECTION: forcing a failure. [ 235.511009][T21648] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 235.524296][T21648] CPU: 1 PID: 21648 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 235.533055][T21648] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 235.543107][T21648] Call Trace: [ 235.546381][T21648] dump_stack_lvl+0xd6/0x122 [ 235.549521][T21653] tmpfs: Unknown parameter 'ÿÿ18446744073709551615' [ 235.550989][T21648] dump_stack+0x11/0x1b [ 235.561771][T21648] should_fail+0x23c/0x250 [ 235.566186][T21648] __alloc_pages+0x102/0x320 [ 235.570809][T21648] alloc_pages_vma+0x5ee/0x770 [ 235.575651][T21648] ? page_add_new_anon_rmap+0x26d/0x2c0 [ 235.581190][T21648] do_anonymous_page+0x16e/0x8b0 [ 235.586127][T21648] ? cgroup_rstat_updated+0x34/0x100 [ 235.591437][T21648] handle_mm_fault+0x7f5/0x1580 [ 235.596288][T21648] ? follow_page_mask+0x97a/0x10b0 [ 235.601430][T21648] __get_user_pages+0x381/0xc50 [ 235.606291][T21648] __get_user_pages_remote+0x17f/0x610 [ 235.611775][T21648] ? iovec_from_user+0x2a6/0x2e0 [ 235.616751][T21648] pin_user_pages_remote+0x58/0x80 [ 235.621859][T21648] process_vm_rw_single_vec+0x17d/0x460 [ 235.627458][T21648] process_vm_rw+0x3a2/0x540 [ 235.632048][T21648] __x64_sys_process_vm_writev+0x76/0x90 [ 235.637695][T21648] do_syscall_64+0x44/0xa0 [ 235.642117][T21648] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 235.648020][T21648] RIP: 0033:0x7f2ff1f8a709 [ 235.652429][T21648] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 235.672031][T21648] RSP: 002b:00007f2fefd02188 EFLAGS: 00000246 ORIG_RAX: 0000000000000137 [ 235.680499][T21648] RAX: ffffffffffffffda RBX: 00007f2ff208ef60 RCX: 00007f2ff1f8a709 [ 235.688467][T21648] RDX: 1000000000000005 RSI: 0000000020000000 RDI: 00000000000005dc [ 235.696493][T21648] RBP: 00007f2fefd021d0 R08: 0000000000000006 R09: 0000000000000000 19:04:40 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01004000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:40 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000), 0x7c2) 19:04:40 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x800000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:40 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) (fail_nth: 80) [ 235.704488][T21648] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000002 [ 235.712456][T21648] R13: 00007ffff9e7474f R14: 00007f2fefd02300 R15: 0000000000022000 [ 235.779785][T21620] loop5: detected capacity change from 0 to 264192 [ 235.788494][T21620] FAT-fs (loop5): bogus logical sector size 25600 [ 235.794934][T21620] FAT-fs (loop5): Can't find a valid FAT filesystem [ 235.803888][T21670] FAULT_INJECTION: forcing a failure. [ 235.803888][T21670] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 235.817133][T21670] CPU: 1 PID: 21670 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 235.825900][T21670] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 235.835951][T21670] Call Trace: [ 235.839227][T21670] dump_stack_lvl+0xd6/0x122 [ 235.843833][T21670] dump_stack+0x11/0x1b [ 235.847995][T21670] should_fail+0x23c/0x250 [ 235.852458][T21670] __alloc_pages+0x102/0x320 [ 235.857227][T21670] alloc_pages_vma+0x5ee/0x770 [ 235.862076][T21670] ? page_add_new_anon_rmap+0x26d/0x2c0 [ 235.867625][T21670] do_anonymous_page+0x16e/0x8b0 [ 235.872565][T21670] ? cgroup_rstat_updated+0x34/0x100 [ 235.877858][T21670] handle_mm_fault+0x7f5/0x1580 [ 235.882709][T21670] ? follow_page_mask+0x97a/0x10b0 [ 235.887821][T21670] __get_user_pages+0x381/0xc50 [ 235.892746][T21670] __get_user_pages_remote+0x17f/0x610 [ 235.898204][T21670] ? iovec_from_user+0x2a6/0x2e0 [ 235.903224][T21670] pin_user_pages_remote+0x58/0x80 [ 235.908334][T21670] process_vm_rw_single_vec+0x17d/0x460 [ 235.913956][T21670] process_vm_rw+0x3a2/0x540 [ 235.918554][T21670] __x64_sys_process_vm_writev+0x76/0x90 [ 235.924191][T21670] do_syscall_64+0x44/0xa0 [ 235.928619][T21670] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 235.934582][T21670] RIP: 0033:0x7f2ff1f8a709 [ 235.938991][T21670] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 235.958607][T21670] RSP: 002b:00007f2fefd02188 EFLAGS: 00000246 ORIG_RAX: 0000000000000137 [ 235.967021][T21670] RAX: ffffffffffffffda RBX: 00007f2ff208ef60 RCX: 00007f2ff1f8a709 19:04:40 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e6617400fe04090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:04:40 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000), 0x20000010) 19:04:40 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x900000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:40 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) (fail_nth: 81) [ 235.974997][T21670] RDX: 1000000000000005 RSI: 0000000020000000 RDI: 00000000000005de [ 235.983050][T21670] RBP: 00007f2fefd021d0 R08: 0000000000000006 R09: 0000000000000000 [ 235.991020][T21670] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000002 [ 235.998994][T21670] R13: 00007ffff9e7474f R14: 00007f2fefd02300 R15: 0000000000022000 [ 236.015647][T21673] loop0: detected capacity change from 0 to 1 [ 236.072352][T21693] loop5: detected capacity change from 0 to 264192 [ 236.080828][T21693] FAT-fs (loop5): bogus logical sector size 65024 [ 236.087373][T21693] FAT-fs (loop5): Can't find a valid FAT filesystem [ 236.096085][T21692] FAULT_INJECTION: forcing a failure. [ 236.096085][T21692] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 236.109300][T21692] CPU: 1 PID: 21692 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 19:04:40 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01004800ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) [ 236.118058][T21692] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 236.128201][T21692] Call Trace: [ 236.131479][T21692] dump_stack_lvl+0xd6/0x122 [ 236.136072][T21692] dump_stack+0x11/0x1b [ 236.140249][T21692] should_fail+0x23c/0x250 [ 236.144664][T21692] __alloc_pages+0x102/0x320 [ 236.149272][T21692] alloc_pages_vma+0x5ee/0x770 [ 236.154039][T21692] do_anonymous_page+0x16e/0x8b0 [ 236.158976][T21692] ? cgroup_rstat_updated+0x34/0x100 [ 236.164335][T21692] handle_mm_fault+0x7f5/0x1580 [ 236.169210][T21692] ? follow_page_mask+0x97a/0x10b0 [ 236.174378][T21692] __get_user_pages+0x381/0xc50 [ 236.179297][T21692] __get_user_pages_remote+0x17f/0x610 [ 236.184754][T21692] ? iovec_from_user+0x2a6/0x2e0 [ 236.189694][T21692] pin_user_pages_remote+0x58/0x80 [ 236.192488][T21706] loop0: detected capacity change from 0 to 1 [ 236.194842][T21692] process_vm_rw_single_vec+0x17d/0x460 [ 236.206530][T21692] process_vm_rw+0x3a2/0x540 [ 236.211236][T21692] __x64_sys_process_vm_writev+0x76/0x90 [ 236.216943][T21692] do_syscall_64+0x44/0xa0 [ 236.221401][T21692] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 236.227303][T21692] RIP: 0033:0x7f2ff1f8a709 [ 236.231711][T21692] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 236.251311][T21692] RSP: 002b:00007f2fefd02188 EFLAGS: 00000246 ORIG_RAX: 0000000000000137 [ 236.259716][T21692] RAX: ffffffffffffffda RBX: 00007f2ff208ef60 RCX: 00007f2ff1f8a709 19:04:41 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0xa00000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 236.267680][T21692] RDX: 1000000000000005 RSI: 0000000020000000 RDI: 00000000000005e0 [ 236.275650][T21692] RBP: 00007f2fefd021d0 R08: 0000000000000006 R09: 0000000000000000 [ 236.283636][T21692] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000002 [ 236.291598][T21692] R13: 00007ffff9e7474f R14: 00007f2fefd02300 R15: 0000000000022000 19:04:41 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) (fail_nth: 82) 19:04:41 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0xb00000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 236.345549][T21693] loop5: detected capacity change from 0 to 264192 [ 236.357388][T21693] FAT-fs (loop5): bogus logical sector size 65024 [ 236.363886][T21693] FAT-fs (loop5): Can't find a valid FAT filesystem [ 236.381412][T21706] loop0: detected capacity change from 0 to 1 19:04:41 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) ftruncate(r2, 0x2008001) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000), 0x10) 19:04:41 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0xc00000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 236.396586][T21729] FAULT_INJECTION: forcing a failure. [ 236.396586][T21729] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 236.409888][T21729] CPU: 1 PID: 21729 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 236.418638][T21729] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 236.428730][T21729] Call Trace: [ 236.432000][T21729] dump_stack_lvl+0xd6/0x122 [ 236.436586][T21729] dump_stack+0x11/0x1b [ 236.440736][T21729] should_fail+0x23c/0x250 [ 236.445171][T21729] __alloc_pages+0x102/0x320 [ 236.449774][T21729] alloc_pages_vma+0x5ee/0x770 [ 236.454669][T21729] ? page_add_new_anon_rmap+0x26d/0x2c0 [ 236.460209][T21729] do_anonymous_page+0x16e/0x8b0 [ 236.465143][T21729] ? cgroup_rstat_updated+0x34/0x100 [ 236.470421][T21729] handle_mm_fault+0x7f5/0x1580 [ 236.475261][T21729] ? follow_page_mask+0x97a/0x10b0 [ 236.480439][T21729] __get_user_pages+0x381/0xc50 [ 236.485285][T21729] __get_user_pages_remote+0x17f/0x610 [ 236.490729][T21729] ? iovec_from_user+0x2a6/0x2e0 [ 236.495668][T21729] pin_user_pages_remote+0x58/0x80 [ 236.500778][T21729] process_vm_rw_single_vec+0x17d/0x460 [ 236.506366][T21729] process_vm_rw+0x3a2/0x540 [ 236.510938][T21729] __x64_sys_process_vm_writev+0x76/0x90 [ 236.516556][T21729] do_syscall_64+0x44/0xa0 [ 236.520956][T21729] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 236.526886][T21729] RIP: 0033:0x7f2ff1f8a709 [ 236.531281][T21729] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 236.550869][T21729] RSP: 002b:00007f2fefd02188 EFLAGS: 00000246 ORIG_RAX: 0000000000000137 [ 236.559258][T21729] RAX: ffffffffffffffda RBX: 00007f2ff208ef60 RCX: 00007f2ff1f8a709 [ 236.567208][T21729] RDX: 1000000000000005 RSI: 0000000020000000 RDI: 00000000000005e2 [ 236.575159][T21729] RBP: 00007f2fefd021d0 R08: 0000000000000006 R09: 0000000000000000 [ 236.583108][T21729] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000002 [ 236.591129][T21729] R13: 00007ffff9e7474f R14: 00007f2fefd02300 R15: 0000000000022000 19:04:41 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0xd00000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:41 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01004c00ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) [ 236.743243][T21755] loop0: detected capacity change from 0 to 1 19:04:41 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000402090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:04:41 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000), 0x10) r2 = accept4$inet(r0, &(0x7f0000000040)={0x2, 0x0, @multicast1}, &(0x7f0000000080)=0x10, 0x800) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f00000000c0)={@rand_addr=0x64010100, @multicast2}, 0xc) 19:04:41 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0xe00000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:41 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) (fail_nth: 83) [ 236.818400][T21762] FAULT_INJECTION: forcing a failure. [ 236.818400][T21762] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 236.831664][T21762] CPU: 1 PID: 21762 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 236.840420][T21762] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 236.850461][T21762] Call Trace: [ 236.853724][T21762] dump_stack_lvl+0xd6/0x122 [ 236.858303][T21762] dump_stack+0x11/0x1b [ 236.862449][T21762] should_fail+0x23c/0x250 [ 236.866848][T21762] __alloc_pages+0x102/0x320 [ 236.871460][T21762] alloc_pages_vma+0x5ee/0x770 [ 236.876208][T21762] ? page_add_new_anon_rmap+0x26d/0x2c0 [ 236.881737][T21762] do_anonymous_page+0x16e/0x8b0 [ 236.886656][T21762] ? cgroup_rstat_updated+0x34/0x100 [ 236.892105][T21762] handle_mm_fault+0x7f5/0x1580 [ 236.896943][T21762] ? follow_page_mask+0x97a/0x10b0 [ 236.902094][T21762] __get_user_pages+0x381/0xc50 [ 236.906925][T21762] __get_user_pages_remote+0x17f/0x610 [ 236.912365][T21762] ? iovec_from_user+0x2a6/0x2e0 [ 236.917289][T21762] pin_user_pages_remote+0x58/0x80 [ 236.922388][T21762] process_vm_rw_single_vec+0x17d/0x460 [ 236.927917][T21762] process_vm_rw+0x3a2/0x540 [ 236.932587][T21762] __x64_sys_process_vm_writev+0x76/0x90 [ 236.938200][T21762] do_syscall_64+0x44/0xa0 [ 236.942676][T21762] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 236.948553][T21762] RIP: 0033:0x7f2ff1f8a709 [ 236.952949][T21762] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 236.972536][T21762] RSP: 002b:00007f2fefd02188 EFLAGS: 00000246 ORIG_RAX: 0000000000000137 [ 236.980925][T21762] RAX: ffffffffffffffda RBX: 00007f2ff208ef60 RCX: 00007f2ff1f8a709 [ 236.988876][T21762] RDX: 1000000000000005 RSI: 0000000020000000 RDI: 00000000000005e4 [ 236.996882][T21762] RBP: 00007f2fefd021d0 R08: 0000000000000006 R09: 0000000000000000 [ 237.004830][T21762] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000002 19:04:41 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0xfffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:41 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) (fail_nth: 84) 19:04:41 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x1000000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 237.012779][T21762] R13: 00007ffff9e7474f R14: 00007f2fefd02300 R15: 0000000000022000 [ 237.057728][T21778] FAULT_INJECTION: forcing a failure. [ 237.057728][T21778] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 237.070963][T21778] CPU: 1 PID: 21778 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 237.079717][T21778] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 237.089807][T21778] Call Trace: [ 237.093162][T21778] dump_stack_lvl+0xd6/0x122 [ 237.097749][T21778] dump_stack+0x11/0x1b [ 237.102009][T21778] should_fail+0x23c/0x250 19:04:41 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000840)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}], 0x0, "2156816c73038c"}) r5 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r5, 0xd000943d, &(0x7f0000058c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}], 0x0, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004f300)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}], 0x8, "6504a8385cb0d4"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000050d00)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000051d00)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000052d00)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000053d00)={0x0}) r13 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r13, 0xd000943d, &(0x7f0000058c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r14}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}], 0x0, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000053f00)={0x3ff, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {r6, r9}, {r10, r11}, {}, {r12, r15}], 0x5, "b710685d3db91e"}) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC]) [ 237.106481][T21778] __alloc_pages+0x102/0x320 [ 237.111144][T21778] alloc_pages_vma+0x5ee/0x770 [ 237.115907][T21778] ? page_add_new_anon_rmap+0x26d/0x2c0 [ 237.121447][T21778] do_anonymous_page+0x16e/0x8b0 [ 237.126383][T21778] ? cgroup_rstat_updated+0x34/0x100 [ 237.131674][T21778] handle_mm_fault+0x7f5/0x1580 [ 237.136569][T21778] ? follow_page_mask+0x97a/0x10b0 [ 237.141678][T21778] __get_user_pages+0x381/0xc50 [ 237.142501][ C0] sd 0:0:1:0: tag#3665 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 237.146562][T21778] __get_user_pages_remote+0x17f/0x610 [ 237.156387][ C0] sd 0:0:1:0: tag#3665 CDB: opcode=0xe5 (vendor) [ 237.161792][T21778] ? iovec_from_user+0x2a6/0x2e0 [ 237.161812][T21778] pin_user_pages_remote+0x58/0x80 [ 237.168132][ C0] sd 0:0:1:0: tag#3665 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 237.173015][T21778] process_vm_rw_single_vec+0x17d/0x460 [ 237.178113][ C0] sd 0:0:1:0: tag#3665 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 237.187079][T21778] process_vm_rw+0x3a2/0x540 [ 237.187102][T21778] __x64_sys_process_vm_writev+0x76/0x90 [ 237.192623][ C0] sd 0:0:1:0: tag#3665 CDB[20]: ba [ 237.201595][T21778] do_syscall_64+0x44/0xa0 [ 237.221240][T21778] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 237.223546][T21782] tmpfs: Bad value for 'mpol' [ 237.227141][T21778] RIP: 0033:0x7f2ff1f8a709 [ 237.227157][T21778] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 237.227173][T21778] RSP: 002b:00007f2fefd02188 EFLAGS: 00000246 ORIG_RAX: 0000000000000137 [ 237.227190][T21778] RAX: ffffffffffffffda RBX: 00007f2ff208ef60 RCX: 00007f2ff1f8a709 [ 237.227207][T21778] RDX: 1000000000000005 RSI: 0000000020000000 RDI: 00000000000005e6 [ 237.227219][T21778] RBP: 00007f2fefd021d0 R08: 0000000000000006 R09: 0000000000000000 [ 237.227231][T21778] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000002 [ 237.236531][ C0] sd 0:0:1:0: tag#3666 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 237.255950][T21778] R13: 00007ffff9e7474f R14: 00007f2fefd02300 R15: 0000000000022000 [ 237.264404][ C0] sd 0:0:1:0: tag#3666 CDB: opcode=0xe5 (vendor) [ 237.286038][T21790] loop5: detected capacity change from 0 to 264192 [ 237.288290][ C0] sd 0:0:1:0: tag#3666 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 237.306253][T21790] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 237.314001][ C0] sd 0:0:1:0: tag#3666 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d 19:04:42 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000403090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:04:42 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x1100000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:42 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x2042000, &(0x7f0000000100)="3813693a9c18e8edae30770c5916240072dcaa5a50eef155acecc8e354fa552c9ae31e0389c4d17c2a9536969cca43b2d8d520d71474a6f1e52a68d0f2a145fbf34ba3686182223a03ab7430d8e6b2dfd9b08f39bcaa0b765e08a5732c4f3d5dd9558f8856216e7442f9d3f54fadaa5d2c8736cec90a564f2c5435070cbece64af95d139da05e0db870cb399ef10cf7f83ca8bb70f757566783f5c6957f506b8af3be49d87b9a7089b50018a60bb998f50", &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)="6f0deaccdb658d32c1b29a86d800488aef0a65a51ff803c93cf9acb089dd1e410b49c5a034969537415d576fc793a250d2e4a04bcd4100420c013d2827f4639d0e519451a846656582f3acda67ab10e422b93767f9a6b7c4afabc918da604c7f2e87cf31f88051ecc07a7acef24e65db1517be76af710fa4ea428f9655faa1a0") mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC]) [ 237.348431][T21755] loop0: detected capacity change from 0 to 1 [ 237.353876][ C0] sd 0:0:1:0: tag#3666 CDB[20]: ba [ 237.411672][T21808] tmpfs: Bad value for 'mpol' 19:04:42 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x1200000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:42 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01006800ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:42 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) (fail_nth: 85) 19:04:42 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ptrace$setopts(0x4200, 0xffffffffffffffff, 0xfffffffffffffffe, 0x47) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC]) 19:04:42 executing program 4: setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xcb, &(0x7f0000000000), 0x10) recvmmsg(r0, &(0x7f0000000300)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000080)=""/127, 0x7f}, 0xc00000}, {{&(0x7f0000000100)=@sco, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/29, 0x1d}, {&(0x7f00000001c0)=""/37, 0x25}, {&(0x7f0000000200)=""/138, 0x8a}], 0x3}, 0x3}], 0x2, 0x10042, &(0x7f0000000380)={0x77359400}) [ 237.455445][T21814] loop5: detected capacity change from 0 to 264192 [ 237.489684][T21835] FAULT_INJECTION: forcing a failure. [ 237.489684][T21835] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 237.502931][T21835] CPU: 0 PID: 21835 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 237.510339][T21837] tmpfs: Bad value for 'mpol' [ 237.511687][T21835] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 237.511699][T21835] Call Trace: [ 237.511706][T21835] dump_stack_lvl+0xd6/0x122 [ 237.519539][T21814] FAT-fs (loop5): bogus sectors per cluster 3 [ 237.526400][T21835] dump_stack+0x11/0x1b [ 237.526423][T21835] should_fail+0x23c/0x250 [ 237.529690][T21814] FAT-fs (loop5): Can't find a valid FAT filesystem 19:04:42 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x202800) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={'\x00', 0x7b4, 0xfffffff9, 0x400ff, 0x8, 0xb, 0xffffffffffffffff}) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000200)) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000400)={'syz1', "180c7c0b0c7977db4cbc221c4e00c998878fbe82c5d0a49f4e332feac1ac2a2e452a4537afb77fc05b9fe6d388219d3233c7a2a696c27a966d0baabf97b070159080bbfbab93d43fb0245a23d4ed9d41a4a660265575d6814fb89ff2566e72244f7f789eb38d6f44ccdb01e9953d37c68865ff1353c5adf656009350b2714d22585d106b206403eb38ff09dfa476e240a64ad0016189de0623beeec2935859ff6843fd221af6f82560bb8b97a5ff1b1d48ad859559deaab9fb505842e71a17681747e66dd9c2363c3c743012460d7c6496b70878319489e0f18c8353"}, 0xe0) clone(0xa008800, &(0x7f0000000500)="863ddcfb698c1809474d8518f94da9e896e776e69357ee4b6ad75a1b227a1f48053b2ee4668c23451f5b94f9b38e60cb1ac6c0081b90786d15277d708fef572b4936ca60702417fa9f", &(0x7f0000000580), &(0x7f00000005c0), &(0x7f0000000600)="dc93cead7ccbf9579c44d3e24000cee3f4cbc13bd4aa70af56c81e2ac8af4ac6ca1611f00329dfbccd8a92651b7858419e00f4d14bd18d961832d5bd02cf3717895a23d9a190d74a55e5a28f5d89ad4c1d5a2232024c381d7a925497a846eda0ffffdcceeed2e8c53a4e1e4d42e3ddc72b8f53ec00d072c9f4aef7eca2bf5c624c3ca0aa3105fce0e80c267db65b318654b98fc9a96d3cf22044d1b0b1b3661c42141f7b198d4abeb77961") r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) ftruncate(r2, 0x2008001) r3 = creat(&(0x7f0000000100)='./bus\x00', 0x0) ftruncate(r3, 0x2008001) fsync(r3) r4 = getpid() ptrace$setopts(0x4206, r4, 0x7, 0x8) ioctl$FS_IOC_GETFLAGS(r2, 0x80086601, &(0x7f0000000000)) mount$tmpfs(0x0, &(0x7f00000000c0)='./file1\x00', &(0x7f0000000040), 0x800490, &(0x7f0000000140)=ANY=[@ANYRES64=r1, @ANYRES32]) 19:04:42 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x151b000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 237.534251][T21835] __alloc_pages+0x102/0x320 [ 237.559971][T21835] alloc_pages_vma+0x5ee/0x770 [ 237.564746][T21835] ? page_add_new_anon_rmap+0x26d/0x2c0 [ 237.570283][T21835] do_anonymous_page+0x16e/0x8b0 [ 237.575215][T21835] ? cgroup_rstat_updated+0x34/0x100 [ 237.580497][T21835] handle_mm_fault+0x7f5/0x1580 [ 237.585355][T21835] ? follow_page_mask+0x97a/0x10b0 [ 237.590465][T21835] __get_user_pages+0x381/0xc50 [ 237.595391][T21835] __get_user_pages_remote+0x17f/0x610 [ 237.600844][T21835] ? iovec_from_user+0x2a6/0x2e0 19:04:42 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x2000000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:42 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="6d606f633d70847469767e78c5", @ANYRESDEC]) [ 237.605837][T21835] pin_user_pages_remote+0x58/0x80 [ 237.610943][T21835] process_vm_rw_single_vec+0x17d/0x460 [ 237.616529][T21835] process_vm_rw+0x3a2/0x540 [ 237.621118][T21835] __x64_sys_process_vm_writev+0x76/0x90 [ 237.626754][T21835] do_syscall_64+0x44/0xa0 [ 237.631255][T21835] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 237.637157][T21835] RIP: 0033:0x7f2ff1f8a709 [ 237.641650][T21835] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 237.647325][T21860] tmpfs: Unknown parameter 'm`oc' [ 237.661252][T21835] RSP: 002b:00007f2fefd02188 EFLAGS: 00000246 ORIG_RAX: 0000000000000137 [ 237.661274][T21835] RAX: ffffffffffffffda RBX: 00007f2ff208ef60 RCX: 00007f2ff1f8a709 [ 237.661285][T21835] RDX: 1000000000000005 RSI: 0000000020000000 RDI: 00000000000005e8 [ 237.661297][T21835] RBP: 00007f2fefd021d0 R08: 0000000000000006 R09: 0000000000000000 [ 237.698524][T21835] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000002 [ 237.706471][T21835] R13: 00007ffff9e7474f R14: 00007f2fefd02300 R15: 0000000000022000 [ 237.743339][T21814] loop5: detected capacity change from 0 to 264192 19:04:42 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000405090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:04:42 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100), 0x2480, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)) unlink(&(0x7f0000000040)='./file0\x00') llistxattr(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)=""/176, 0xb0) lremovexattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='trusted.overlay.impure\x00') clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) tkill(r1, 0x1f) 19:04:42 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x2010000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:42 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) (fail_nth: 86) 19:04:42 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) setsockopt$inet_int(r1, 0x0, 0x1b, &(0x7f0000000040)=0x80, 0x4) r2 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r2, 0x0, 0xcb, &(0x7f0000000000), 0x10) [ 237.764349][T21814] FAT-fs (loop5): bogus sectors per cluster 3 [ 237.770449][T21814] FAT-fs (loop5): Can't find a valid FAT filesystem [ 237.810306][T21876] loop0: detected capacity change from 0 to 1 [ 237.840786][T21890] FAULT_INJECTION: forcing a failure. [ 237.840786][T21890] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 237.844420][T21900] loop5: detected capacity change from 0 to 264192 [ 237.854089][T21890] CPU: 1 PID: 21890 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 237.862099][T21900] FAT-fs (loop5): bogus sectors per cluster 5 [ 237.869297][T21890] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 237.869309][T21890] Call Trace: [ 237.869316][T21890] dump_stack_lvl+0xd6/0x122 [ 237.875388][T21900] FAT-fs (loop5): Can't find a valid FAT filesystem [ 237.885399][T21890] dump_stack+0x11/0x1b [ 237.903953][T21890] should_fail+0x23c/0x250 [ 237.908350][T21890] __alloc_pages+0x102/0x320 [ 237.912917][T21890] alloc_pages_vma+0x5ee/0x770 [ 237.917697][T21890] do_anonymous_page+0x16e/0x8b0 [ 237.922696][T21890] ? cgroup_rstat_updated+0x34/0x100 [ 237.927962][T21890] handle_mm_fault+0x7f5/0x1580 [ 237.932791][T21890] ? follow_page_mask+0x97a/0x10b0 [ 237.937878][T21890] __get_user_pages+0x381/0xc50 [ 237.942706][T21890] __get_user_pages_remote+0x17f/0x610 [ 237.948146][T21890] ? iovec_from_user+0x2a6/0x2e0 [ 237.953107][T21890] pin_user_pages_remote+0x58/0x80 [ 237.958278][T21890] process_vm_rw_single_vec+0x17d/0x460 [ 237.963810][T21890] process_vm_rw+0x3a2/0x540 [ 237.968394][T21890] __x64_sys_process_vm_writev+0x76/0x90 [ 237.974006][T21890] do_syscall_64+0x44/0xa0 [ 237.978427][T21890] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 237.984303][T21890] RIP: 0033:0x7f2ff1f8a709 [ 237.988702][T21890] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 238.008289][T21890] RSP: 002b:00007f2fefd02188 EFLAGS: 00000246 ORIG_RAX: 0000000000000137 [ 238.016682][T21890] RAX: ffffffffffffffda RBX: 00007f2ff208ef60 RCX: 00007f2ff1f8a709 [ 238.024630][T21890] RDX: 1000000000000005 RSI: 0000000020000000 RDI: 00000000000005ea [ 238.032582][T21890] RBP: 00007f2fefd021d0 R08: 0000000000000006 R09: 0000000000000000 [ 238.040543][T21890] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000002 [ 238.048492][T21890] R13: 00007ffff9e7474f R14: 00007f2fefd02300 R15: 0000000000022000 19:04:42 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01006c00ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:42 executing program 3: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01fe0000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:42 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x2200000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:42 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) (fail_nth: 87) 19:04:42 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x4, 0x5) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000), 0x10) 19:04:42 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000406090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) [ 238.080067][T21900] loop5: detected capacity change from 0 to 264192 [ 238.090824][T21876] loop0: detected capacity change from 0 to 1 [ 238.104556][T21900] FAT-fs (loop5): bogus sectors per cluster 5 [ 238.110627][T21900] FAT-fs (loop5): Can't find a valid FAT filesystem [ 238.151899][T21921] loop3: detected capacity change from 0 to 1 [ 238.159726][T21926] FAULT_INJECTION: forcing a failure. [ 238.159726][T21926] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 238.172964][T21926] CPU: 0 PID: 21926 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 238.181794][T21926] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 238.191840][T21926] Call Trace: [ 238.195116][T21926] dump_stack_lvl+0xd6/0x122 [ 238.199709][T21926] dump_stack+0x11/0x1b [ 238.203939][T21926] should_fail+0x23c/0x250 [ 238.208356][T21926] __alloc_pages+0x102/0x320 [ 238.213102][T21926] alloc_pages_vma+0x5ee/0x770 [ 238.217867][T21926] ? page_add_new_anon_rmap+0x26d/0x2c0 [ 238.223406][T21926] do_anonymous_page+0x16e/0x8b0 [ 238.228340][T21926] ? cgroup_rstat_updated+0x34/0x100 [ 238.233628][T21926] handle_mm_fault+0x7f5/0x1580 [ 238.238482][T21926] ? follow_page_mask+0x97a/0x10b0 [ 238.243592][T21926] __get_user_pages+0x381/0xc50 19:04:43 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x2500000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 238.248444][T21926] __get_user_pages_remote+0x17f/0x610 [ 238.253899][T21926] ? iovec_from_user+0x2a6/0x2e0 [ 238.258985][T21926] pin_user_pages_remote+0x58/0x80 [ 238.264099][T21926] process_vm_rw_single_vec+0x17d/0x460 [ 238.269660][T21926] process_vm_rw+0x3a2/0x540 [ 238.274255][T21926] __x64_sys_process_vm_writev+0x76/0x90 [ 238.279910][T21926] do_syscall_64+0x44/0xa0 [ 238.281775][T21943] loop0: detected capacity change from 0 to 1 [ 238.284326][T21926] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 238.284356][T21926] RIP: 0033:0x7f2ff1f8a709 19:04:43 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @local}, 0x10) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000), 0x10) 19:04:43 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x4000000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 238.300662][T21926] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 238.320268][T21926] RSP: 002b:00007f2fefd02188 EFLAGS: 00000246 ORIG_RAX: 0000000000000137 [ 238.328679][T21926] RAX: ffffffffffffffda RBX: 00007f2ff208ef60 RCX: 00007f2ff1f8a709 [ 238.336643][T21926] RDX: 1000000000000005 RSI: 0000000020000000 RDI: 00000000000005ec [ 238.344610][T21926] RBP: 00007f2fefd021d0 R08: 0000000000000006 R09: 0000000000000000 19:04:43 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x4800000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:43 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) (fail_nth: 88) [ 238.352601][T21926] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000002 [ 238.360568][T21926] R13: 00007ffff9e7474f R14: 00007f2fefd02300 R15: 0000000000022000 [ 238.404123][T21963] FAULT_INJECTION: forcing a failure. [ 238.404123][T21963] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 238.417386][T21963] CPU: 0 PID: 21963 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 238.426154][T21963] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 238.436205][T21963] Call Trace: [ 238.439564][T21963] dump_stack_lvl+0xd6/0x122 [ 238.441678][T21976] loop5: detected capacity change from 0 to 264192 [ 238.444160][T21963] dump_stack+0x11/0x1b [ 238.444183][T21963] should_fail+0x23c/0x250 [ 238.444207][T21963] __alloc_pages+0x102/0x320 [ 238.444227][T21963] alloc_pages_vma+0x5ee/0x770 [ 238.468695][T21963] ? page_add_new_anon_rmap+0x26d/0x2c0 [ 238.469022][T21976] FAT-fs (loop5): bogus sectors per cluster 6 [ 238.474243][T21963] do_anonymous_page+0x16e/0x8b0 [ 238.474270][T21963] ? cgroup_rstat_updated+0x34/0x100 [ 238.480312][T21976] FAT-fs (loop5): Can't find a valid FAT filesystem [ 238.485347][T21963] handle_mm_fault+0x7f5/0x1580 [ 238.485370][T21963] ? follow_page_mask+0x97a/0x10b0 [ 238.507206][T21963] __get_user_pages+0x381/0xc50 [ 238.512097][T21963] __get_user_pages_remote+0x17f/0x610 [ 238.517553][T21963] ? iovec_from_user+0x2a6/0x2e0 [ 238.522487][T21963] pin_user_pages_remote+0x58/0x80 [ 238.527594][T21963] process_vm_rw_single_vec+0x17d/0x460 [ 238.533140][T21963] process_vm_rw+0x3a2/0x540 [ 238.537714][T21963] __x64_sys_process_vm_writev+0x76/0x90 [ 238.543419][T21963] do_syscall_64+0x44/0xa0 [ 238.547867][T21963] entry_SYSCALL_64_after_hwframe+0x44/0xae 19:04:43 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000040)={0x2, 'dummy0\x00', {0x9}, 0x8}) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000), 0x10) [ 238.553780][T21963] RIP: 0033:0x7f2ff1f8a709 [ 238.558190][T21963] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 238.577790][T21963] RSP: 002b:00007f2fefd02188 EFLAGS: 00000246 ORIG_RAX: 0000000000000137 [ 238.586256][T21963] RAX: ffffffffffffffda RBX: 00007f2ff208ef60 RCX: 00007f2ff1f8a709 [ 238.594261][T21963] RDX: 1000000000000005 RSI: 0000000020000000 RDI: 00000000000005ee [ 238.602207][T21963] RBP: 00007f2fefd021d0 R08: 0000000000000006 R09: 0000000000000000 [ 238.610240][T21963] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000002 [ 238.618194][T21963] R13: 00007ffff9e7474f R14: 00007f2fefd02300 R15: 0000000000022000 [ 238.662850][T21943] loop0: detected capacity change from 0 to 1 19:04:43 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01007400ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:43 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000407090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:04:43 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x4c00000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:43 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) (fail_nth: 89) 19:04:43 executing program 3: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000)=0x7000000, 0x10) 19:04:43 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x80) ftruncate(r2, 0x2008001) setsockopt$inet_int(r2, 0x0, 0xcb, &(0x7f0000000000)=0x80000000, 0x4) recvmmsg(r1, &(0x7f0000000780)=[{{&(0x7f0000000040)=@caif, 0x80, &(0x7f0000000640)=[{&(0x7f0000000140)=""/201, 0xc9}, {&(0x7f00000000c0)=""/41, 0x29}, {&(0x7f0000000240)=""/250, 0xfa}, {&(0x7f0000000340)=""/79, 0x4f}, {&(0x7f00000003c0)=""/31, 0x1f}, {&(0x7f0000000400)=""/85, 0x55}, {&(0x7f0000000480)=""/65, 0x41}, {&(0x7f0000000500)=""/23, 0x17}, {&(0x7f0000000540)=""/253, 0xfd}], 0x9, &(0x7f0000000700)=""/84, 0x54}}], 0x1, 0x102, &(0x7f00000007c0)) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000800)={{0x2, 0x4e22, @local}, {0x1, @multicast}, 0x8, {0x2, 0x4e24, @remote}, 'team_slave_0\x00'}) 19:04:43 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x6000000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 238.791023][T22010] loop0: detected capacity change from 0 to 1 [ 238.802386][T22015] FAULT_INJECTION: forcing a failure. [ 238.802386][T22015] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 238.809959][T22021] loop5: detected capacity change from 0 to 264192 [ 238.815632][T22015] CPU: 0 PID: 22015 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 238.828317][T22021] FAT-fs (loop5): bogus sectors per cluster 7 19:04:43 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x6800000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:43 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x6c00000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 238.830830][T22015] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 238.830843][T22015] Call Trace: [ 238.830850][T22015] dump_stack_lvl+0xd6/0x122 [ 238.836909][T22021] FAT-fs (loop5): Can't find a valid FAT filesystem [ 238.846930][T22015] dump_stack+0x11/0x1b [ 238.846956][T22015] should_fail+0x23c/0x250 [ 238.869915][T22015] __alloc_pages+0x102/0x320 [ 238.874567][T22015] alloc_pages_vma+0x5ee/0x770 [ 238.879363][T22015] ? page_add_new_anon_rmap+0x26d/0x2c0 [ 238.885041][T22015] do_anonymous_page+0x16e/0x8b0 19:04:43 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x7400000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:43 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x7a00000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 238.890055][T22015] ? cgroup_rstat_updated+0x34/0x100 [ 238.895337][T22015] handle_mm_fault+0x7f5/0x1580 [ 238.900213][T22015] ? follow_page_mask+0x97a/0x10b0 [ 238.905382][T22015] __get_user_pages+0x381/0xc50 [ 238.910233][T22015] __get_user_pages_remote+0x17f/0x610 [ 238.915682][T22015] ? iovec_from_user+0x2a6/0x2e0 [ 238.920637][T22015] pin_user_pages_remote+0x58/0x80 [ 238.925810][T22015] process_vm_rw_single_vec+0x17d/0x460 [ 238.931359][T22015] process_vm_rw+0x3a2/0x540 [ 238.936026][T22015] __x64_sys_process_vm_writev+0x76/0x90 19:04:43 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x8cffffff00000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 238.941659][T22015] do_syscall_64+0x44/0xa0 [ 238.946075][T22015] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 238.951980][T22015] RIP: 0033:0x7f2ff1f8a709 [ 238.956380][T22015] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 238.975982][T22015] RSP: 002b:00007f2fefd02188 EFLAGS: 00000246 ORIG_RAX: 0000000000000137 [ 238.984387][T22015] RAX: ffffffffffffffda RBX: 00007f2ff208ef60 RCX: 00007f2ff1f8a709 [ 238.992365][T22015] RDX: 1000000000000005 RSI: 0000000020000000 RDI: 00000000000005f0 [ 239.000330][T22015] RBP: 00007f2fefd021d0 R08: 0000000000000006 R09: 0000000000000000 [ 239.008286][T22015] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000002 [ 239.016236][T22015] R13: 00007ffff9e7474f R14: 00007f2fefd02300 R15: 0000000000022000 [ 239.072815][T22021] loop5: detected capacity change from 0 to 264192 [ 239.087401][T22021] FAT-fs (loop5): bogus sectors per cluster 7 [ 239.093515][T22021] FAT-fs (loop5): Can't find a valid FAT filesystem [ 239.108945][T22010] loop0: detected capacity change from 0 to 1 19:04:43 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01007a00ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:43 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0xf6ffffff00000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:43 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) (fail_nth: 90) 19:04:43 executing program 3: r0 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) openat$cgroup_procs(r0, &(0x7f0000000340)='tasks\x00', 0x2, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') preadv(r3, &(0x7f0000000ac0)=[{0x0, 0x4800}, {&(0x7f0000000900)=""/73, 0x49}, {&(0x7f0000000980)=""/100, 0x64}, {&(0x7f0000000a00)=""/172, 0xac}], 0x4, 0x0, 0x0) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESHEX=r1]) clone(0x20000000, &(0x7f00000001c0)="658658575e637f5acffa13c1ef91a329c5f712c67b20f17c062efc812af00ba19c71f7b2032bcc900e97ffd2e9adf14a73859f33c1e4df022257ceb15403b7a16cfc238f548e069e2c5d9df99361ed40cc932d1405909f11fd3f2b36c357f602ac185e19efe2db9e7438d94afe48836ae47cb31792483f5b4ec4f68210c9ed3d53b958da8172b30ae6926b36066f0a864964783c9c76f83a6051b6f8b85d7164", &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)="b06c99a7797b968c3f8c87a2e295c9220ecaa4f2f77388") mount$bind(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x20000, 0x0) 19:04:43 executing program 4: socket$inet(0x2, 0x3, 0x802) r0 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x4e22, @private=0xa010101}, 0x10) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r2, 0x0) ftruncate(r2, 0x1) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x31) fdatasync(r1) write$P9_RREMOVE(r0, &(0x7f0000000140)={0x7, 0x7b, 0x1}, 0x7) r3 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r3, 0x0, 0xcb, &(0x7f0000000000), 0x10) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r4, 0xc0709411, &(0x7f0000000040)=ANY=[@ANYRES64=0x0, @ANYBLOB="ff000000000000000400000000100000c292250000000014a50deb1e21610a00a3050000508ffc47ff000000000000008000000001800000018000000900000007000000000000000000000000000003040900000006000000000000000000001000e4ffffff00"/120]) 19:04:43 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000408090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) [ 239.187874][T22082] loop5: detected capacity change from 0 to 264192 [ 239.198115][ C0] sd 0:0:1:0: tag#3672 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 239.203156][T22088] FAULT_INJECTION: forcing a failure. [ 239.203156][T22088] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 239.207981][ C0] sd 0:0:1:0: tag#3672 CDB: opcode=0xe5 (vendor) [ 239.221189][T22088] CPU: 1 PID: 22088 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 239.227500][ C0] sd 0:0:1:0: tag#3672 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 239.236235][T22088] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 239.236251][T22088] Call Trace: [ 239.245286][ C0] sd 0:0:1:0: tag#3672 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 239.255278][T22088] dump_stack_lvl+0xd6/0x122 [ 239.258574][ C0] sd 0:0:1:0: tag#3672 CDB[20]: ba [ 239.277234][T22088] dump_stack+0x11/0x1b [ 239.281400][T22088] should_fail+0x23c/0x250 [ 239.285798][T22088] __alloc_pages+0x102/0x320 [ 239.290413][T22088] alloc_pages_vma+0x5ee/0x770 [ 239.295161][T22088] ? page_add_new_anon_rmap+0x26d/0x2c0 [ 239.300685][T22088] do_anonymous_page+0x16e/0x8b0 [ 239.305695][T22088] ? cgroup_rstat_updated+0x34/0x100 [ 239.310969][T22088] handle_mm_fault+0x7f5/0x1580 [ 239.315799][T22088] ? follow_page_mask+0x97a/0x10b0 [ 239.320902][T22088] __get_user_pages+0x381/0xc50 [ 239.325731][T22088] __get_user_pages_remote+0x17f/0x610 [ 239.331172][T22088] ? iovec_from_user+0x2a6/0x2e0 [ 239.336088][T22088] pin_user_pages_remote+0x58/0x80 [ 239.341212][T22088] process_vm_rw_single_vec+0x17d/0x460 [ 239.346743][T22088] process_vm_rw+0x3a2/0x540 [ 239.351332][T22088] __x64_sys_process_vm_writev+0x76/0x90 [ 239.356945][T22088] do_syscall_64+0x44/0xa0 [ 239.361343][T22088] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 239.367266][T22088] RIP: 0033:0x7f2ff1f8a709 [ 239.371660][T22088] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 239.391332][T22088] RSP: 002b:00007f2fefd02188 EFLAGS: 00000246 ORIG_RAX: 0000000000000137 [ 239.399765][T22088] RAX: ffffffffffffffda RBX: 00007f2ff208ef60 RCX: 00007f2ff1f8a709 [ 239.407713][T22088] RDX: 1000000000000005 RSI: 0000000020000000 RDI: 00000000000005f2 [ 239.415736][T22088] RBP: 00007f2fefd021d0 R08: 0000000000000006 R09: 0000000000000000 [ 239.423767][T22088] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000002 19:04:44 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0xfeffffff00000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:44 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) (fail_nth: 91) [ 239.431719][T22088] R13: 00007ffff9e7474f R14: 00007f2fefd02300 R15: 0000000000022000 [ 239.448219][T22083] tmpfs: Bad value for 'mpol' [ 239.461557][T22082] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 19:04:44 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0xffffff7f00000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:44 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000409090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) [ 239.511970][T22102] loop0: detected capacity change from 0 to 1 [ 239.549427][T22112] FAULT_INJECTION: forcing a failure. 19:04:44 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x5, 0x900c) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000), 0x10) 19:04:44 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0xffffffffffffff0f, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 239.549427][T22112] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 239.562665][T22112] CPU: 1 PID: 22112 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 239.571414][T22112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 239.581462][T22112] Call Trace: [ 239.584787][T22112] dump_stack_lvl+0xd6/0x122 [ 239.589377][T22112] dump_stack+0x11/0x1b [ 239.593524][T22112] should_fail+0x23c/0x250 [ 239.597938][T22112] __alloc_pages+0x102/0x320 [ 239.602530][T22112] alloc_pages_vma+0x5ee/0x770 [ 239.607342][T22112] ? page_add_new_anon_rmap+0x26d/0x2c0 [ 239.612887][T22112] do_anonymous_page+0x16e/0x8b0 [ 239.617886][T22112] ? cgroup_rstat_updated+0x34/0x100 [ 239.623170][T22112] handle_mm_fault+0x7f5/0x1580 [ 239.628051][T22112] ? follow_page_mask+0x97a/0x10b0 [ 239.633217][T22112] __get_user_pages+0x381/0xc50 [ 239.638055][T22112] __get_user_pages_remote+0x17f/0x610 [ 239.643504][T22112] ? iovec_from_user+0x2a6/0x2e0 [ 239.648436][T22112] pin_user_pages_remote+0x58/0x80 [ 239.653541][T22112] process_vm_rw_single_vec+0x17d/0x460 [ 239.659084][T22112] process_vm_rw+0x3a2/0x540 [ 239.663673][T22112] __x64_sys_process_vm_writev+0x76/0x90 [ 239.669371][T22112] do_syscall_64+0x44/0xa0 [ 239.673787][T22112] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 239.679681][T22112] RIP: 0033:0x7f2ff1f8a709 [ 239.684128][T22112] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 239.703738][T22112] RSP: 002b:00007f2fefd02188 EFLAGS: 00000246 ORIG_RAX: 0000000000000137 [ 239.712123][T22112] RAX: ffffffffffffffda RBX: 00007f2ff208ef60 RCX: 00007f2ff1f8a709 [ 239.720068][T22112] RDX: 1000000000000005 RSI: 0000000020000000 RDI: 00000000000005f4 [ 239.728022][T22112] RBP: 00007f2fefd021d0 R08: 0000000000000006 R09: 0000000000000000 [ 239.736000][T22112] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000002 [ 239.743944][T22112] R13: 00007ffff9e7474f R14: 00007f2fefd02300 R15: 0000000000022000 [ 239.776022][T22140] loop5: detected capacity change from 0 to 264192 [ 239.783866][T22140] FAT-fs (loop5): bogus sectors per cluster 9 [ 239.789982][T22140] FAT-fs (loop5): Can't find a valid FAT filesystem [ 239.805042][T22102] loop0: detected capacity change from 0 to 1 19:04:44 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01009000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:44 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:44 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/65, 0x41}], 0x1, 0x0, 0x9455) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000040)={@empty, @dev={0xac, 0x14, 0x14, 0x2a}}, 0xc) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r2 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r2, 0x0, 0xcb, &(0x7f0000000000), 0x10) 19:04:44 executing program 3: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) (fail_nth: 1) 19:04:44 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) (fail_nth: 92) 19:04:44 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e6617400040a090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:04:44 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 239.911558][T22157] FAULT_INJECTION: forcing a failure. [ 239.911558][T22157] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 239.922233][T22159] tmpfs: Bad value for 'mpol' [ 239.924795][T22157] CPU: 1 PID: 22157 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 239.933110][T22163] tmpfs: Bad value for 'mpol' [ 239.938185][T22157] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 239.938199][T22157] Call Trace: [ 239.938206][T22157] dump_stack_lvl+0xd6/0x122 [ 239.938226][T22157] dump_stack+0x11/0x1b [ 239.944069][T22158] loop5: detected capacity change from 0 to 264192 [ 239.952946][T22157] should_fail+0x23c/0x250 [ 239.952967][T22157] __alloc_pages+0x102/0x320 [ 239.952986][T22157] alloc_pages_vma+0x5ee/0x770 [ 239.964122][T22161] FAULT_INJECTION: forcing a failure. [ 239.964122][T22161] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 239.964942][T22157] ? page_add_new_anon_rmap+0x26d/0x2c0 [ 240.003843][T22157] do_anonymous_page+0x16e/0x8b0 [ 240.008769][T22157] ? cgroup_rstat_updated+0x34/0x100 [ 240.014095][T22157] handle_mm_fault+0x7f5/0x1580 [ 240.018929][T22157] ? follow_page_mask+0x97a/0x10b0 [ 240.024068][T22157] __get_user_pages+0x381/0xc50 [ 240.028899][T22157] __get_user_pages_remote+0x17f/0x610 [ 240.034337][T22157] ? iovec_from_user+0x2a6/0x2e0 [ 240.039281][T22157] pin_user_pages_remote+0x58/0x80 [ 240.044374][T22157] process_vm_rw_single_vec+0x17d/0x460 [ 240.049963][T22157] process_vm_rw+0x3a2/0x540 [ 240.054550][T22157] __x64_sys_process_vm_writev+0x76/0x90 [ 240.060180][T22157] do_syscall_64+0x44/0xa0 [ 240.064595][T22157] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 240.070555][T22157] RIP: 0033:0x7f2ff1f8a709 [ 240.074961][T22157] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 240.094560][T22157] RSP: 002b:00007f2fefd02188 EFLAGS: 00000246 ORIG_RAX: 0000000000000137 [ 240.102961][T22157] RAX: ffffffffffffffda RBX: 00007f2ff208ef60 RCX: 00007f2ff1f8a709 [ 240.110919][T22157] RDX: 1000000000000005 RSI: 0000000020000000 RDI: 00000000000005f6 [ 240.118874][T22157] RBP: 00007f2fefd021d0 R08: 0000000000000006 R09: 0000000000000000 [ 240.126835][T22157] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000002 [ 240.134793][T22157] R13: 00007ffff9e7474f R14: 00007f2fefd02300 R15: 0000000000022000 [ 240.142749][T22161] CPU: 0 PID: 22161 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 240.151510][T22161] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 240.161586][T22161] Call Trace: [ 240.164852][T22161] dump_stack_lvl+0xd6/0x122 [ 240.169505][T22161] dump_stack+0x11/0x1b [ 240.170050][T22158] FAT-fs (loop5): bogus sectors per cluster 10 [ 240.173657][T22161] should_fail+0x23c/0x250 [ 240.173680][T22161] __alloc_pages+0x102/0x320 [ 240.179918][T22158] FAT-fs (loop5): Can't find a valid FAT filesystem [ 240.184301][T22161] alloc_pages_vma+0x5ee/0x770 [ 240.184328][T22161] ? __alloc_pages+0x194/0x320 [ 240.204967][T22161] wp_page_copy+0x12c/0x10a0 [ 240.209557][T22161] ? _kstrtoull+0x301/0x320 [ 240.214055][T22161] do_wp_page+0x5a8/0xba0 [ 240.218405][T22161] handle_mm_fault+0x96e/0x1580 [ 240.223341][T22161] do_user_addr_fault+0x609/0xbe0 [ 240.224368][T22174] FAULT_INJECTION: forcing a failure. [ 240.224368][T22174] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 240.228394][T22161] exc_page_fault+0x91/0x220 [ 240.228414][T22161] ? asm_exc_page_fault+0x8/0x30 [ 240.228439][T22161] asm_exc_page_fault+0x1e/0x30 [ 240.255893][T22161] RIP: 0033:0x7f80470a9acc [ 240.260324][T22161] Code: e1 48 29 c1 4c 8b 0e 4c 89 c8 49 f7 e3 48 c1 ea 1b 48 89 d0 48 c1 e0 07 48 01 d0 4c 89 ca 48 c1 e0 14 48 29 c2 48 39 ca 77 3c <48> 89 16 48 89 d1 48 01 c9 48 39 cf 48 0f 42 f9 49 83 c0 01 48 83 [ 240.279914][T22161] RSP: 002b:00007f8044e81ea0 EFLAGS: 00010287 [ 240.285971][T22161] RAX: 0000000000000000 RBX: 0000000020000080 RCX: 0000000008100000 [ 240.293925][T22161] RDX: 0000000000000000 RSI: 0000000020001008 RDI: 0000000000000380 [ 240.301879][T22161] RBP: 00000000000001bf R08: 00000000000000a5 R09: 0000000000000000 [ 240.309832][T22161] R10: 00000000000001bf R11: fe03f80fe03f80ff R12: 0000000008100000 [ 240.317994][T22161] R13: 00007fff0a50b78f R14: 00007f8044e82300 R15: 0000000000022000 [ 240.325992][T22174] CPU: 1 PID: 22174 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 240.326074][T22161] syz-executor.3 invoked oom-killer: gfp_mask=0x0(), order=0, oom_score_adj=1000 [ 240.334792][T22174] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 240.334804][T22174] Call Trace: [ 240.334810][T22174] dump_stack_lvl+0xd6/0x122 [ 240.361733][T22174] dump_stack+0x11/0x1b [ 240.365874][T22174] should_fail+0x23c/0x250 [ 240.370274][T22174] __alloc_pages+0x102/0x320 [ 240.374920][T22174] alloc_pages_vma+0x5ee/0x770 [ 240.379691][T22174] ? page_add_new_anon_rmap+0x26d/0x2c0 [ 240.385292][T22174] do_anonymous_page+0x16e/0x8b0 [ 240.390214][T22174] ? cgroup_rstat_updated+0x34/0x100 [ 240.395513][T22174] handle_mm_fault+0x7f5/0x1580 [ 240.400350][T22174] ? follow_page_mask+0x97a/0x10b0 [ 240.405475][T22174] __get_user_pages+0x381/0xc50 [ 240.410321][T22174] __get_user_pages_remote+0x17f/0x610 [ 240.415766][T22174] ? iovec_from_user+0x2a6/0x2e0 [ 240.420689][T22174] pin_user_pages_remote+0x58/0x80 [ 240.425820][T22174] process_vm_rw_single_vec+0x17d/0x460 [ 240.431351][T22174] process_vm_rw+0x3a2/0x540 [ 240.435929][T22174] __x64_sys_process_vm_writev+0x76/0x90 [ 240.441545][T22174] do_syscall_64+0x44/0xa0 [ 240.445949][T22174] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 240.451910][T22174] RIP: 0033:0x7f2ff1f8a709 [ 240.456305][T22174] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 240.475931][T22174] RSP: 002b:00007f2fefd02188 EFLAGS: 00000246 ORIG_RAX: 0000000000000137 [ 240.484325][T22174] RAX: ffffffffffffffda RBX: 00007f2ff208ef60 RCX: 00007f2ff1f8a709 [ 240.492278][T22174] RDX: 1000000000000005 RSI: 0000000020000000 RDI: 00000000000005f8 [ 240.500233][T22174] RBP: 00007f2fefd021d0 R08: 0000000000000006 R09: 0000000000000000 19:04:44 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) (fail_nth: 93) [ 240.508187][T22174] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000002 [ 240.516143][T22174] R13: 00007ffff9e7474f R14: 00007f2fefd02300 R15: 0000000000022000 [ 240.524104][T22161] CPU: 0 PID: 22161 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 240.532871][T22161] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 240.542966][T22161] Call Trace: [ 240.546234][T22161] dump_stack_lvl+0xd6/0x122 [ 240.550833][T22161] dump_stack+0x11/0x1b [ 240.555062][T22161] dump_header+0x98/0x400 [ 240.556234][T22175] tmpfs: Bad value for 'mpol' 19:04:45 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) (fail_nth: 94) 19:04:45 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x4, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 240.559395][T22161] oom_kill_process+0xf5/0x250 [ 240.559417][T22161] out_of_memory+0x5ed/0x6e0 [ 240.573373][T22161] pagefault_out_of_memory+0x64/0xa0 [ 240.578684][T22161] exc_page_fault+0x91/0x220 [ 240.581539][T22170] tmpfs: Bad value for 'mpol' [ 240.583270][T22161] ? asm_exc_page_fault+0x8/0x30 [ 240.583298][T22161] asm_exc_page_fault+0x1e/0x30 [ 240.597704][T22161] RIP: 0033:0x7f80470a9acc [ 240.602114][T22161] Code: e1 48 29 c1 4c 8b 0e 4c 89 c8 49 f7 e3 48 c1 ea 1b 48 89 d0 48 c1 e0 07 48 01 d0 4c 89 ca 48 c1 e0 14 48 29 c2 48 39 ca 77 3c <48> 89 16 48 89 d1 48 01 c9 48 39 cf 48 0f 42 f9 49 83 c0 01 48 83 [ 240.612425][T22180] FAULT_INJECTION: forcing a failure. [ 240.612425][T22180] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 240.621718][T22161] RSP: 002b:00007f8044e81ea0 EFLAGS: 00010287 [ 240.621739][T22161] RAX: 0000000000000000 RBX: 0000000020000080 RCX: 0000000008100000 [ 240.648881][T22161] RDX: 0000000000000000 RSI: 0000000020001008 RDI: 0000000000000380 [ 240.656833][T22161] RBP: 00000000000001bf R08: 00000000000000a5 R09: 0000000000000000 [ 240.664786][T22161] R10: 00000000000001bf R11: fe03f80fe03f80ff R12: 0000000008100000 [ 240.672739][T22161] R13: 00007fff0a50b78f R14: 00007f8044e82300 R15: 0000000000022000 [ 240.680772][T22180] CPU: 1 PID: 22180 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 240.680801][T22161] Mem-Info: [ 240.680807][T22161] active_anon:3658 inactive_anon:120776 isolated_anon:0 [ 240.680807][T22161] active_file:6530 inactive_file:50792 isolated_file:0 [ 240.680807][T22161] unevictable:0 dirty:208 writeback:0 [ 240.680807][T22161] slab_reclaimable:4514 slab_unreclaimable:10058 [ 240.680807][T22161] mapped:62796 shmem:4651 pagetables:13533 bounce:0 [ 240.680807][T22161] kernel_misc_reclaimable:0 [ 240.680807][T22161] free:1750974 free_pcp:2763 free_cma:0 [ 240.689545][T22180] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 240.689556][T22180] Call Trace: [ 240.689562][T22180] dump_stack_lvl+0xd6/0x122 [ 240.692655][T22161] Node 0 active_anon:14632kB inactive_anon:483104kB active_file:26120kB inactive_file:203168kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:251184kB dirty:832kB writeback:0kB shmem:18604kB writeback_tmp:0kB kernel_stack:8480kB pagetables:54132kB all_unreclaimable? no [ 240.734276][T22180] dump_stack+0x11/0x1b [ 240.734297][T22180] should_fail+0x23c/0x250 [ 240.744339][T22161] Node 0 [ 240.747584][T22180] __alloc_pages+0x102/0x320 [ 240.752162][T22161] DMA free:15360kB min:20kB low:32kB high:44kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 240.778852][T22180] alloc_pages_vma+0x5ee/0x770 [ 240.783005][T22161] lowmem_reserve[]: [ 240.787383][T22180] ? page_add_new_anon_rmap+0x26d/0x2c0 [ 240.790294][T22161] 0 2942 [ 240.794856][T22180] do_anonymous_page+0x16e/0x8b0 [ 240.794878][T22180] ? cgroup_rstat_updated+0x34/0x100 [ 240.794900][T22180] handle_mm_fault+0x7f5/0x1580 [ 240.794917][T22180] ? follow_page_mask+0x97a/0x10b0 [ 240.794932][T22180] __get_user_pages+0x381/0xc50 [ 240.820165][T22161] 7920 [ 240.824890][T22180] __get_user_pages_remote+0x17f/0x610 [ 240.824910][T22180] ? iovec_from_user+0x2a6/0x2e0 [ 240.828685][T22161] 7920 [ 240.834200][T22180] pin_user_pages_remote+0x58/0x80 [ 240.834219][T22180] process_vm_rw_single_vec+0x17d/0x460 [ 240.837142][T22161] Node 0 DMA32 free:3014332kB min:4224kB low:7236kB high:10248kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:3017196kB mlocked:0kB bounce:0kB free_pcp:2864kB local_pcp:56kB free_cma:0kB [ 240.842048][T22180] process_vm_rw+0x3a2/0x540 [ 240.847316][T22161] lowmem_reserve[]: 0 0 4978 4978 [ 240.847337][T22161] Node 0 Normal free:3974204kB min:7152kB low:12248kB high:17344kB reserved_highatomic:0KB active_anon:14632kB inactive_anon:483104kB active_file:26120kB inactive_file:203168kB unevictable:0kB writepending:832kB present:5242880kB managed:5098288kB mlocked:0kB bounce:0kB free_pcp:8188kB local_pcp:3376kB free_cma:0kB [ 240.852192][T22180] __x64_sys_process_vm_writev+0x76/0x90 [ 240.857279][T22161] lowmem_reserve[]: 0 [ 240.862102][T22180] do_syscall_64+0x44/0xa0 [ 240.862127][T22180] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 240.864861][T22161] 0 0 [ 240.870292][T22180] RIP: 0033:0x7f2ff1f8a709 [ 240.870307][T22180] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 240.870323][T22180] RSP: 002b:00007f2fefd02188 EFLAGS: 00000246 ORIG_RAX: 0000000000000137 19:04:45 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) (fail_nth: 95) [ 240.870344][T22180] RAX: ffffffffffffffda RBX: 00007f2ff208ef60 RCX: 00007f2ff1f8a709 [ 240.870354][T22180] RDX: 1000000000000005 RSI: 0000000020000000 RDI: 00000000000005fa [ 240.870365][T22180] RBP: 00007f2fefd021d0 R08: 0000000000000006 R09: 0000000000000000 [ 240.875283][T22161] 0 [ 240.878006][T22180] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000002 [ 240.883104][T22161] [ 240.888607][T22180] R13: 00007ffff9e7474f R14: 00007f2fefd02300 R15: 0000000000022000 [ 240.916124][T22161] Node 0 [ 241.038869][T22185] tmpfs: Bad value for 'mpol' 19:04:45 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 241.044657][T22161] DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB [ 241.050183][T22189] tmpfs: Bad value for 'mpol' [ 241.055009][T22161] 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 241.081226][T22191] FAULT_INJECTION: forcing a failure. [ 241.081226][T22191] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 241.081635][T22161] Node 0 DMA32: 3*4kB [ 241.094814][T22191] CPU: 1 PID: 22191 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 241.094824][T22161] (M) 2*8kB [ 241.107604][T22191] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 241.107616][T22191] Call Trace: [ 241.107623][T22191] dump_stack_lvl+0xd6/0x122 [ 241.110796][T22161] (M) 4*16kB [ 241.120831][T22191] dump_stack+0x11/0x1b [ 241.124118][T22161] (M) [ 241.128668][T22191] should_fail+0x23c/0x250 [ 241.131938][T22161] 5*32kB [ 241.136051][T22191] __alloc_pages+0x102/0x320 [ 241.138706][T22161] (M) 5*64kB [ 241.143092][T22191] alloc_pages_vma+0x5ee/0x770 [ 241.146014][T22161] (M) 3*128kB [ 241.150581][T22191] ? page_add_new_anon_rmap+0x26d/0x2c0 [ 241.153853][T22161] (M) [ 241.158573][T22191] do_anonymous_page+0x16e/0x8b0 [ 241.161949][T22161] 3*256kB [ 241.167452][T22191] ? cgroup_rstat_updated+0x34/0x100 [ 241.170107][T22161] (M) 4*512kB [ 241.175014][T22191] handle_mm_fault+0x7f5/0x1580 [ 241.178025][T22161] (M) 2*1024kB [ 241.183335][T22191] ? follow_page_mask+0x97a/0x10b0 [ 241.186632][T22161] (M) 1*2048kB [ 241.191451][T22191] __get_user_pages+0x381/0xc50 [ 241.194894][T22161] (M) [ 241.199977][T22191] __get_user_pages_remote+0x17f/0x610 [ 241.203421][T22161] 734*4096kB [ 241.208256][T22191] ? iovec_from_user+0x2a6/0x2e0 [ 241.210906][T22161] (M) = 3014332kB [ 241.216332][T22191] pin_user_pages_remote+0x58/0x80 [ 241.216353][T22191] process_vm_rw_single_vec+0x17d/0x460 [ 241.219607][T22161] Node 0 Normal: [ 241.224526][T22191] process_vm_rw+0x3a2/0x540 [ 241.228146][T22161] 229*4kB [ 241.233227][T22191] __x64_sys_process_vm_writev+0x76/0x90 [ 241.238745][T22161] (UME) 71*8kB (UME) 11*16kB [ 241.242362][T22191] do_syscall_64+0x44/0xa0 [ 241.246932][T22161] (UE) 2*32kB [ 241.249931][T22191] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 241.255545][T22161] (UE) [ 241.260180][T22191] RIP: 0033:0x7f2ff1f8a709 [ 241.264599][T22161] 4*64kB [ 241.267936][T22191] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 241.273835][T22161] (UME) [ 241.276561][T22191] RSP: 002b:00007f2fefd02188 EFLAGS: 00000246 [ 241.280947][T22161] 3*128kB [ 241.283858][T22191] ORIG_RAX: 0000000000000137 [ 241.283866][T22191] RAX: ffffffffffffffda RBX: 00007f2ff208ef60 RCX: 00007f2ff1f8a709 [ 241.283891][T22191] RDX: 1000000000000005 RSI: 0000000020000000 RDI: 00000000000005fc [ 241.283903][T22191] RBP: 00007f2fefd021d0 R08: 0000000000000006 R09: 0000000000000000 [ 241.303499][T22161] (E) [ 241.306307][T22191] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000002 [ 241.312370][T22161] 1*256kB [ 241.315353][T22191] R13: 00007ffff9e7474f R14: 00007f2fefd02300 R15: 0000000000022000 [ 241.320001][T22161] (E) 3*512kB (UME) 3*1024kB (UME) 1*2048kB (U) 968*4096kB (M) = 3974204kB [ 241.370493][T22193] tmpfs: Bad value for 'mpol' [ 241.374147][T22161] Node 0 hugepages_total=4 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 241.382357][T22196] tmpfs: Bad value for 'mpol' [ 241.388062][T22161] 21617 total pagecache pages [ 241.397372][T22161] 0 pages in swap cache [ 241.401525][T22161] Swap cache stats: add 0, delete 0, find 0/0 [ 241.407579][T22161] Free swap = 0kB [ 241.411274][T22161] Total swap = 0kB [ 241.414999][T22161] 2097051 pages RAM [ 241.418788][T22161] 0 pages HighMem/MovableOnly [ 241.423502][T22161] 64340 pages reserved [ 241.427577][T22161] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=syz-executor.3,pid=22161,uid=0 [ 241.441665][T22161] Out of memory (oom_kill_allocating_task): Killed process 22161 (syz-executor.3) total-vm:85208kB, anon-rss:424kB, file-rss:35700kB, shmem-rss:0kB, UID:0 pgtables:132kB oom_score_adj:1000 [ 241.461383][ T24] oom_reaper: reaped process 22161 (syz-executor.3), now anon-rss:0kB, file-rss:34820kB, shmem-rss:0kB [ 241.504447][T22206] loop0: detected capacity change from 0 to 1 19:04:46 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01fffe00ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:46 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) (fail_nth: 96) 19:04:46 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x6, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:46 executing program 3: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:46 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e6617400040b090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:04:46 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000040)=0x40000, 0x4) r1 = socket$inet(0x2, 0x3, 0x2) getsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000), 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f0000000080)={'ipvlan1\x00', {0x2, 0x0, @loopback}}) [ 241.571644][T22206] loop0: detected capacity change from 0 to 1 [ 241.642938][T22219] loop5: detected capacity change from 0 to 264192 [ 241.656813][T22223] loop3: detected capacity change from 0 to 1 [ 241.664639][T22225] tmpfs: Bad value for 'mpol' [ 241.665029][T22224] FAULT_INJECTION: forcing a failure. [ 241.665029][T22224] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 241.674531][T22219] FAT-fs (loop5): bogus sectors per cluster 11 19:04:46 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/65, 0x41}], 0x1, 0x0, 0x9455) setsockopt$inet_int(r1, 0x0, 0xe, &(0x7f0000000040)=0x9, 0x4) r2 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r2, 0x0, 0xcb, &(0x7f0000000000), 0x10) [ 241.682563][T22224] CPU: 0 PID: 22224 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 241.688674][T22219] FAT-fs (loop5): Can't find a valid FAT filesystem [ 241.697405][T22224] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 241.697415][T22224] Call Trace: [ 241.697422][T22224] dump_stack_lvl+0xd6/0x122 [ 241.721871][T22224] dump_stack+0x11/0x1b [ 241.726053][T22224] should_fail+0x23c/0x250 [ 241.730462][T22224] __alloc_pages+0x102/0x320 [ 241.735056][T22224] alloc_pages_vma+0x5ee/0x770 19:04:46 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x7, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 241.739844][T22224] ? page_add_new_anon_rmap+0x26d/0x2c0 [ 241.745385][T22224] do_anonymous_page+0x16e/0x8b0 [ 241.750393][T22224] ? cgroup_rstat_updated+0x34/0x100 [ 241.755679][T22224] handle_mm_fault+0x7f5/0x1580 [ 241.760552][T22224] ? follow_page_mask+0x97a/0x10b0 [ 241.763770][T22239] tmpfs: Bad value for 'mpol' [ 241.765675][T22224] __get_user_pages+0x381/0xc50 [ 241.765696][T22224] __get_user_pages_remote+0x17f/0x610 [ 241.774071][T22241] tmpfs: Bad value for 'mpol' [ 241.775176][T22224] ? iovec_from_user+0x2a6/0x2e0 19:04:46 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x8, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:46 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x9, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 241.775197][T22224] pin_user_pages_remote+0x58/0x80 [ 241.795284][T22224] process_vm_rw_single_vec+0x17d/0x460 [ 241.800824][T22224] process_vm_rw+0x3a2/0x540 [ 241.805413][T22224] __x64_sys_process_vm_writev+0x76/0x90 [ 241.806729][T22244] tmpfs: Bad value for 'mpol' [ 241.811044][T22224] do_syscall_64+0x44/0xa0 [ 241.811071][T22224] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 241.818192][T22246] tmpfs: Bad value for 'mpol' [ 241.820119][T22224] RIP: 0033:0x7f2ff1f8a709 [ 241.820136][T22224] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 241.854065][T22249] tmpfs: Bad value for 'mpol' [ 241.854637][T22224] RSP: 002b:00007f2fefd02188 EFLAGS: 00000246 ORIG_RAX: 0000000000000137 [ 241.854658][T22224] RAX: ffffffffffffffda RBX: 00007f2ff208ef60 RCX: 00007f2ff1f8a709 [ 241.854713][T22224] RDX: 1000000000000005 RSI: 0000000020000000 RDI: 00000000000005fe [ 241.854725][T22224] RBP: 00007f2fefd021d0 R08: 0000000000000006 R09: 0000000000000000 19:04:46 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) (fail_nth: 97) [ 241.860263][T22251] tmpfs: Bad value for 'mpol' [ 241.867754][T22224] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000002 [ 241.867768][T22224] R13: 00007ffff9e7474f R14: 00007f2fefd02300 R15: 0000000000022000 [ 241.893569][T22256] FAULT_INJECTION: forcing a failure. [ 241.893569][T22256] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 241.925560][T22256] CPU: 0 PID: 22256 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 241.934335][T22256] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 19:04:46 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 241.944378][T22256] Call Trace: [ 241.947736][T22256] dump_stack_lvl+0xd6/0x122 [ 241.952329][T22256] dump_stack+0x11/0x1b [ 241.956554][T22256] should_fail+0x23c/0x250 [ 241.960994][T22256] __alloc_pages+0x102/0x320 [ 241.965653][T22256] alloc_pages_vma+0x5ee/0x770 [ 241.970422][T22256] ? page_add_new_anon_rmap+0x26d/0x2c0 [ 241.975978][T22256] do_anonymous_page+0x16e/0x8b0 [ 241.980979][T22256] ? cgroup_rstat_updated+0x34/0x100 [ 241.986257][T22256] handle_mm_fault+0x7f5/0x1580 [ 241.991091][T22256] ? follow_page_mask+0x97a/0x10b0 [ 241.996186][T22256] __get_user_pages+0x381/0xc50 [ 242.001025][T22256] __get_user_pages_remote+0x17f/0x610 [ 242.006481][T22256] ? iovec_from_user+0x2a6/0x2e0 [ 242.011423][T22256] pin_user_pages_remote+0x58/0x80 [ 242.016519][T22256] process_vm_rw_single_vec+0x17d/0x460 [ 242.022054][T22256] process_vm_rw+0x3a2/0x540 [ 242.026629][T22256] __x64_sys_process_vm_writev+0x76/0x90 [ 242.032343][T22256] do_syscall_64+0x44/0xa0 [ 242.036746][T22256] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 242.042666][T22256] RIP: 0033:0x7f2ff1f8a709 [ 242.047081][T22256] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 242.066672][T22256] RSP: 002b:00007f2fefd02188 EFLAGS: 00000246 ORIG_RAX: 0000000000000137 [ 242.075068][T22256] RAX: ffffffffffffffda RBX: 00007f2ff208ef60 RCX: 00007f2ff1f8a709 [ 242.083037][T22256] RDX: 1000000000000005 RSI: 0000000020000000 RDI: 0000000000000600 [ 242.090993][T22256] RBP: 00007f2fefd021d0 R08: 0000000000000006 R09: 0000000000000000 [ 242.098945][T22256] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000002 [ 242.106900][T22256] R13: 00007ffff9e7474f R14: 00007f2fefd02300 R15: 0000000000022000 [ 242.125557][T22265] loop0: detected capacity change from 0 to 1 [ 242.144820][T22268] tmpfs: Bad value for 'mpol' [ 242.158284][T22271] tmpfs: Bad value for 'mpol' [ 242.177211][T22265] loop0: detected capacity change from 0 to 1 19:04:47 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff010fff00ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:47 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e6617400040c090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:04:47 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) (fail_nth: 98) 19:04:47 executing program 3: syz_read_part_table(0x2, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:47 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xb, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:47 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) r2 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) setsockopt$inet_int(r2, 0x0, 0x7, &(0x7f0000000140)=0x1, 0x4) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000), 0x10) r3 = fsmount(0xffffffffffffffff, 0x1, 0x80) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000180)={'ip6tnl0\x00', 0x0, 0x4, 0xd9, 0x1, 0xd9f80000, 0x0, @private2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x80, 0x10, 0xa9, 0x80000000}}) setsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000000100)={@multicast1, @empty, r4}, 0xc) [ 242.248302][T22290] loop5: detected capacity change from 0 to 264192 [ 242.258031][T22290] FAT-fs (loop5): bogus sectors per cluster 12 [ 242.262919][T22294] tmpfs: Bad value for 'mpol' [ 242.264211][T22290] FAT-fs (loop5): Can't find a valid FAT filesystem [ 242.272459][T22296] loop3: detected capacity change from 0 to 1 [ 242.283665][T22298] tmpfs: Bad value for 'mpol' 19:04:47 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xc, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 242.299293][T22295] FAULT_INJECTION: forcing a failure. [ 242.299293][T22295] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 242.312551][T22295] CPU: 0 PID: 22295 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 242.321391][T22295] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.326430][T22310] loop0: detected capacity change from 0 to 1 [ 242.331431][T22295] Call Trace: [ 242.331440][T22295] dump_stack_lvl+0xd6/0x122 [ 242.345326][T22295] dump_stack+0x11/0x1b 19:04:47 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xd, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 242.349484][T22295] should_fail+0x23c/0x250 [ 242.352604][T22316] tmpfs: Bad value for 'mpol' [ 242.353894][T22295] __alloc_pages+0x102/0x320 [ 242.353921][T22295] alloc_pages_vma+0x5ee/0x770 [ 242.362688][T22318] tmpfs: Bad value for 'mpol' [ 242.363133][T22295] ? page_add_new_anon_rmap+0x26d/0x2c0 [ 242.378040][T22295] do_anonymous_page+0x16e/0x8b0 [ 242.383054][T22295] ? cgroup_rstat_updated+0x34/0x100 [ 242.388342][T22295] handle_mm_fault+0x7f5/0x1580 [ 242.392599][T22321] tmpfs: Bad value for 'mpol' 19:04:47 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xe, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 242.393232][T22295] ? follow_page_mask+0x97a/0x10b0 [ 242.393252][T22295] __get_user_pages+0x381/0xc50 [ 242.393269][T22295] __get_user_pages_remote+0x17f/0x610 [ 242.398872][T22323] tmpfs: Bad value for 'mpol' [ 242.403013][T22295] ? iovec_from_user+0x2a6/0x2e0 [ 242.403035][T22295] pin_user_pages_remote+0x58/0x80 [ 242.403052][T22295] process_vm_rw_single_vec+0x17d/0x460 [ 242.433496][T22295] process_vm_rw+0x3a2/0x540 [ 242.437772][T22326] tmpfs: Bad value for 'mpol' [ 242.438084][T22295] __x64_sys_process_vm_writev+0x76/0x90 19:04:47 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x10, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 242.438111][T22295] do_syscall_64+0x44/0xa0 [ 242.443697][T22328] tmpfs: Bad value for 'mpol' [ 242.448366][T22295] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 242.448398][T22295] RIP: 0033:0x7f2ff1f8a709 [ 242.467704][T22295] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 242.483033][T22331] tmpfs: Bad value for 'mpol' [ 242.487307][T22295] RSP: 002b:00007f2fefd02188 EFLAGS: 00000246 ORIG_RAX: 0000000000000137 19:04:47 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) (fail_nth: 99) [ 242.487329][T22295] RAX: ffffffffffffffda RBX: 00007f2ff208ef60 RCX: 00007f2ff1f8a709 [ 242.487342][T22295] RDX: 1000000000000005 RSI: 0000000020000000 RDI: 0000000000000602 [ 242.494355][T22333] tmpfs: Bad value for 'mpol' [ 242.500373][T22295] RBP: 00007f2fefd021d0 R08: 0000000000000006 R09: 0000000000000000 [ 242.500387][T22295] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000002 [ 242.500399][T22295] R13: 00007ffff9e7474f R14: 00007f2fefd02300 R15: 0000000000022000 [ 242.538760][T22337] FAULT_INJECTION: forcing a failure. 19:04:47 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x11, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 242.538760][T22337] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 242.558209][T22337] CPU: 0 PID: 22337 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 242.566969][T22337] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.577016][T22337] Call Trace: [ 242.580278][T22337] dump_stack_lvl+0xd6/0x122 [ 242.584858][T22337] dump_stack+0x11/0x1b [ 242.588996][T22337] should_fail+0x23c/0x250 [ 242.593481][T22337] __alloc_pages+0x102/0x320 [ 242.598060][T22337] alloc_pages_vma+0x5ee/0x770 [ 242.602878][T22337] ? page_add_new_anon_rmap+0x26d/0x2c0 [ 242.608404][T22337] do_anonymous_page+0x16e/0x8b0 [ 242.613428][T22337] ? cgroup_rstat_updated+0x34/0x100 [ 242.618703][T22337] handle_mm_fault+0x7f5/0x1580 [ 242.623648][T22337] ? follow_page_mask+0x97a/0x10b0 [ 242.628742][T22337] __get_user_pages+0x381/0xc50 [ 242.633632][T22337] __get_user_pages_remote+0x17f/0x610 [ 242.639071][T22337] ? iovec_from_user+0x2a6/0x2e0 [ 242.643993][T22337] pin_user_pages_remote+0x58/0x80 [ 242.649089][T22337] process_vm_rw_single_vec+0x17d/0x460 [ 242.654623][T22337] process_vm_rw+0x3a2/0x540 [ 242.659232][T22337] __x64_sys_process_vm_writev+0x76/0x90 [ 242.664848][T22337] do_syscall_64+0x44/0xa0 [ 242.669259][T22337] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 242.675139][T22337] RIP: 0033:0x7f2ff1f8a709 [ 242.679598][T22337] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 242.699185][T22337] RSP: 002b:00007f2fefd02188 EFLAGS: 00000246 ORIG_RAX: 0000000000000137 [ 242.707577][T22337] RAX: ffffffffffffffda RBX: 00007f2ff208ef60 RCX: 00007f2ff1f8a709 [ 242.715533][T22337] RDX: 1000000000000005 RSI: 0000000020000000 RDI: 0000000000000604 [ 242.723489][T22337] RBP: 00007f2fefd021d0 R08: 0000000000000006 R09: 0000000000000000 [ 242.731443][T22337] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000002 [ 242.739412][T22337] R13: 00007ffff9e7474f R14: 00007f2fefd02300 R15: 0000000000022000 [ 242.759728][T22346] tmpfs: Bad value for 'mpol' [ 242.763087][T22296] loop3: detected capacity change from 0 to 1 [ 242.780091][T22290] loop5: detected capacity change from 0 to 264192 [ 242.790952][T22290] FAT-fs (loop5): bogus sectors per cluster 12 [ 242.797119][T22290] FAT-fs (loop5): Can't find a valid FAT filesystem [ 242.814776][T22310] loop0: detected capacity change from 0 to 1 19:04:47 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01feff00ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:47 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x12, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:47 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000000000)=0x40000, 0x4) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000080)=0x401, 0x4) r1 = creat(&(0x7f0000000100)='./bus\x00', 0x0) ftruncate(r1, 0x2008001) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000040)) r2 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r2, 0x0, 0xcb, &(0x7f0000000000), 0x10) 19:04:47 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) (fail_nth: 100) 19:04:47 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e6617400040d090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:04:47 executing program 3: syz_read_part_table(0x3, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) [ 242.945822][T22376] loop5: detected capacity change from 0 to 264192 [ 242.950538][T22378] tmpfs: Bad value for 'mpol' [ 242.960696][T22384] tmpfs: Bad value for 'mpol' [ 242.962880][T22383] loop0: detected capacity change from 0 to 1 [ 242.966393][T22380] FAULT_INJECTION: forcing a failure. [ 242.966393][T22380] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 242.977157][T22385] loop3: detected capacity change from 0 to 1 [ 242.984652][T22380] CPU: 0 PID: 22380 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 242.999461][T22380] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 243.009499][T22380] Call Trace: [ 243.012764][T22380] dump_stack_lvl+0xd6/0x122 [ 243.017340][T22380] dump_stack+0x11/0x1b [ 243.021551][T22380] should_fail+0x23c/0x250 [ 243.025954][T22380] __alloc_pages+0x102/0x320 [ 243.030529][T22380] alloc_pages_vma+0x5ee/0x770 [ 243.035325][T22380] ? page_add_new_anon_rmap+0x26d/0x2c0 [ 243.040855][T22380] do_anonymous_page+0x16e/0x8b0 [ 243.045778][T22380] ? cgroup_rstat_updated+0x34/0x100 [ 243.051049][T22380] handle_mm_fault+0x7f5/0x1580 [ 243.055999][T22380] ? follow_page_mask+0x97a/0x10b0 [ 243.061092][T22380] __get_user_pages+0x381/0xc50 [ 243.065924][T22380] __get_user_pages_remote+0x17f/0x610 [ 243.071402][T22380] ? iovec_from_user+0x2a6/0x2e0 [ 243.076427][T22380] pin_user_pages_remote+0x58/0x80 [ 243.081520][T22380] process_vm_rw_single_vec+0x17d/0x460 [ 243.087129][T22380] process_vm_rw+0x3a2/0x540 [ 243.091706][T22380] __x64_sys_process_vm_writev+0x76/0x90 [ 243.097322][T22380] do_syscall_64+0x44/0xa0 [ 243.101727][T22380] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 243.107608][T22380] RIP: 0033:0x7f2ff1f8a709 [ 243.112004][T22380] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 243.131593][T22380] RSP: 002b:00007f2fefd02188 EFLAGS: 00000246 ORIG_RAX: 0000000000000137 [ 243.139988][T22380] RAX: ffffffffffffffda RBX: 00007f2ff208ef60 RCX: 00007f2ff1f8a709 [ 243.147942][T22380] RDX: 1000000000000005 RSI: 0000000020000000 RDI: 0000000000000606 [ 243.155902][T22380] RBP: 00007f2fefd021d0 R08: 0000000000000006 R09: 0000000000000000 [ 243.163923][T22380] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000003 [ 243.171878][T22380] R13: 00007ffff9e7474f R14: 00007f2fefd02300 R15: 0000000000022000 [ 243.185900][T22376] FAT-fs (loop5): bogus sectors per cluster 13 19:04:47 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x22, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:47 executing program 4: r0 = socket$inet(0x2, 0x6, 0x3fc) setsockopt$inet_int(r0, 0x0, 0xf0b8f0029e6fab27, &(0x7f0000000040)=0x40000, 0x4) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000), 0x10) ioctl$BTRFS_IOC_SEND(r1, 0x40489426, &(0x7f00000000c0)={{r1}, 0x4, &(0x7f0000000080)=[0x3ff, 0x223, 0x4, 0xffffffffffffa468], 0x2624, 0x2, [0xffff, 0xfffffffffffffff9, 0x5, 0x40]}) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/cpuinfo\x00', 0x0, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000180)=0x5, 0x4) [ 243.192092][T22376] FAT-fs (loop5): Can't find a valid FAT filesystem 19:04:48 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) 19:04:48 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e6617400040e090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) [ 243.256907][T22385] loop3: detected capacity change from 0 to 1 [ 243.265883][T22383] loop0: detected capacity change from 0 to 1 [ 243.275049][ T22] kauditd_printk_skb: 23 callbacks suppressed [ 243.275059][ T22] audit: type=1400 audit(1632769488.047:7574): avc: denied { create } for pid=22394 comm="syz-executor.4" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dccp_socket permissive=1 19:04:48 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x25, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 243.294538][T22412] loop5: detected capacity change from 0 to 264192 19:04:48 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x48, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:48 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01000200ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:48 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) socket$inet(0x2, 0x3, 0x2) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x80, 0x0) r2 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r2, 0x0) r3 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000000100)={{r3}, 0x0, 0x16, @inherit={0x78, &(0x7f0000000080)={0x0, 0x6, 0x0, 0x8001, {0x40, 0x39, 0x0, 0x8, 0x100}, [0x9, 0x7, 0x1f0, 0x8, 0x3, 0x6]}}, @name="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"}) setsockopt$inet_int(r1, 0x0, 0x31, &(0x7f0000000000)=0x80, 0x4) 19:04:48 executing program 3: syz_read_part_table(0x4, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:48 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x7ffff000}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) [ 243.335834][T22412] FAT-fs (loop5): bogus sectors per cluster 14 [ 243.342020][T22412] FAT-fs (loop5): Can't find a valid FAT filesystem 19:04:48 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x4c, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:48 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, {0x2, 0x4e21, @private=0xa010101}, {0x2, 0x4e22, @broadcast}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}, 0x200, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='lo\x00', 0x0, 0xda, 0x80}) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000040)=""/19, &(0x7f0000000080)=0x13) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/65, 0x41}], 0x1, 0x0, 0x9455) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000640)={'broute\x00', 0x0, 0x0, 0x0, [0x100, 0x6, 0x7fffffff, 0x7, 0x100, 0x7]}, &(0x7f00000000c0)=0x78) pipe(&(0x7f0000000600)={0xffffffffffffffff}) sendto$inet(r0, &(0x7f0000000580)="297719a8aed02e9f11a934a685bb2de1e7d766836da16b0c7c25cd6f16c9a387f5981b3b7752b400592545c11a87166009838832260c9be4cf9a5748ea561c", 0x3f, 0x4cc50, &(0x7f00000005c0)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x38}}, 0x10) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000140)={'filter\x00', 0x7, 0x4, 0x3f0, 0x110, 0x1f8, 0x1f8, 0x308, 0x308, 0x308, 0x4, &(0x7f0000000100), {[{{@arp={@private=0xa010100, @multicast2, 0xffffff00, 0xffffffff, 0x5, 0xc, {@mac=@random="1798a7f2a5bf", {[0xff, 0x0, 0x0, 0xff]}}, {@mac=@remote, {[0xff, 0x0, 0xff, 0xff, 0xff]}}, 0x2, 0x65, 0x72, 0x8000, 0x4, 0x1, 'veth0_macvtap\x00', 'veth1_to_team\x00', {}, {0xff}, 0x0, 0x48}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @mac=@dev={'\xaa\xaa\xaa\xaa\xaa', 0x2d}, @loopback, @initdev={0xac, 0x1e, 0x0, 0x0}, 0xf}}}, {{@arp={@loopback, @remote, 0xff000000, 0xeab646f5d7d80793, 0xa, 0x1, {@mac=@broadcast, {[0x0, 0xff, 0x0, 0x0, 0xff, 0xff]}}, {@empty, {[0xff, 0x0, 0xff, 0x0, 0x0, 0xff]}}, 0x6, 0x9, 0x7, 0x101, 0x562, 0xbd, 'team0\x00', 'veth0_to_bridge\x00', {}, {0xff}, 0x0, 0x1aa}, 0xc0, 0xe8}, @unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x7fffffff}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @broadcast, @local, 0x2, 0x1}}}], {{'\x00', 0xc0, 0xe8}, {0x28}}}}, 0x440) r3 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r3, 0x0, 0xcb, &(0x7f0000000000), 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000800)={0xa, &(0x7f0000000780)=[{0x3, 0xfd, 0x9, 0x9}, {0x8, 0x0, 0x5, 0x8f}, {0x7, 0x1, 0x0, 0x2}, {0x5, 0x81, 0x0, 0xffff}, {0x1, 0x36, 0x5, 0x9}, {0x7, 0x7, 0x81, 0x4}, {0x1f, 0x9, 0x2, 0x8}, {0x62c, 0x3f, 0x20, 0x3f4}, {0x7, 0x1, 0x7f, 0x8000}, {0x7, 0x4, 0x67}]}, 0x10) clock_gettime(0x0, &(0x7f0000001180)={0x0, 0x0}) r6 = creat(&(0x7f0000000400)='./bus\x00', 0x0) preadv(r6, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/65, 0x41}], 0x1, 0x0, 0x9455) ioctl$sock_inet6_SIOCADDRT(r6, 0x890b, &(0x7f0000002a00)={@loopback, @private0={0xfc, 0x0, '\x00', 0x1}, @empty, 0x0, 0xff4d, 0x4, 0x500, 0x5}) recvmmsg$unix(r2, &(0x7f00000010c0)=[{{&(0x7f0000000840)=@abs, 0x6e, &(0x7f00000009c0)=[{&(0x7f00000008c0)=""/18, 0x12}, {&(0x7f0000000900)=""/103, 0x67}, {&(0x7f0000000980)}], 0x3}}, {{&(0x7f0000000a00), 0x6e, &(0x7f0000000d80)=[{&(0x7f0000000a80)=""/170, 0xaa}, {&(0x7f0000000b40)=""/90, 0x5a}, {&(0x7f0000000bc0)=""/152, 0x98}, {&(0x7f0000000c80)=""/200, 0xc8}], 0x4, &(0x7f0000000dc0)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x88}}, {{&(0x7f0000000e80), 0x6e, &(0x7f0000001000)=[{&(0x7f0000000f00)=""/43, 0x2b}, {&(0x7f0000000f40)=""/176, 0xb0}], 0x2, &(0x7f0000001040)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x60}}], 0x3, 0x0, &(0x7f00000011c0)={r4, r5+10000000}) recvmmsg(r7, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000002800)=[{&(0x7f0000001200)=""/162, 0xa2}, {&(0x7f00000012c0)=""/4096, 0x1000}, {&(0x7f00000022c0)=""/227, 0xe3}, {&(0x7f00000023c0)=""/178, 0xb2}, {&(0x7f0000002480)=""/123, 0x7b}, {&(0x7f0000002500)=""/87, 0x57}, {&(0x7f0000002580)=""/251, 0xfb}, {&(0x7f0000002680)=""/120, 0x78}, {&(0x7f0000002700)=""/212, 0xd4}], 0x9, &(0x7f00000028c0)=""/158, 0x9e}, 0x2}], 0x1, 0x20002001, &(0x7f00000029c0)) [ 243.396769][T22428] tmpfs: Bad value for 'mpol' 19:04:48 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x60, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 243.426367][T22439] tmpfs: Bad value for 'mpol' [ 243.433657][T22442] tmpfs: Bad value for 'mpol' [ 243.442508][T22412] loop5: detected capacity change from 0 to 264192 [ 243.462191][T22412] FAT-fs (loop5): bogus sectors per cluster 14 [ 243.468389][T22412] FAT-fs (loop5): Can't find a valid FAT filesystem 19:04:48 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x13fffffd0}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) 19:04:48 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x68, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 243.481390][T22448] loop3: detected capacity change from 0 to 1 [ 243.507189][T22464] loop0: detected capacity change from 0 to 1 19:04:48 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e6617400040f090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:04:48 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x6c, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:48 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000008, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) [ 243.560356][T22448] loop3: detected capacity change from 0 to 1 [ 243.597745][T22499] loop5: detected capacity change from 0 to 264192 [ 243.602945][T22464] loop0: detected capacity change from 0 to 1 [ 243.618263][T22499] FAT-fs (loop5): bogus sectors per cluster 15 [ 243.624441][T22499] FAT-fs (loop5): Can't find a valid FAT filesystem 19:04:48 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01000300ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:48 executing program 4: r0 = socket$inet(0x2, 0x800, 0x3) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x2, 0x8001) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000), 0x10) 19:04:48 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x74, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:48 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x100000000000000f, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) 19:04:48 executing program 3: syz_read_part_table(0x5, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) [ 243.664931][T22499] loop5: detected capacity change from 0 to 264192 [ 243.673580][T22499] FAT-fs (loop5): bogus sectors per cluster 15 [ 243.679756][T22499] FAT-fs (loop5): Can't find a valid FAT filesystem 19:04:48 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000410090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:04:48 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x1, 'ip_vti0\x00', 0x1}, 0x18) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) r2 = creat(&(0x7f0000000400)='./bus\x00', 0x0) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/65, 0x41}], 0x1, 0x0, 0x9455) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000040)=0x9, 0x4) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000), 0x10) fcntl$setflags(r0, 0x2, 0x8fc617aedba8e44d) 19:04:48 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x7a, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 243.744789][T22534] loop3: detected capacity change from 0 to 1 19:04:48 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff0ef}], 0x6, 0x0) 19:04:48 executing program 3: syz_read_part_table(0x6, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:48 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x300, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 243.798734][T22548] loop5: detected capacity change from 0 to 264192 [ 243.829107][T22558] loop0: detected capacity change from 0 to 1 19:04:48 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000), 0x10) [ 243.878235][T22548] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 243.883094][T22573] loop3: detected capacity change from 0 to 1 [ 243.910718][T22574] tmpfs: Bad value for 'mpol' [ 243.919124][T22582] tmpfs: Bad value for 'mpol' 19:04:48 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000411090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:04:48 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x11fffff90}], 0x6, 0x0) 19:04:48 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01000400ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:48 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x500, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 243.950612][T22558] loop0: detected capacity change from 0 to 1 19:04:48 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x600, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 243.995003][T22573] loop3: detected capacity change from 0 to 1 [ 244.002726][T22603] loop5: detected capacity change from 0 to 264192 [ 244.007519][T22609] tmpfs: Bad value for 'mpol' [ 244.024447][T22603] FAT-fs (loop5): bogus sectors per cluster 17 [ 244.030695][T22603] FAT-fs (loop5): Can't find a valid FAT filesystem 19:04:48 executing program 3: syz_read_part_table(0x7, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:48 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) r2 = creat(&(0x7f0000000400)='./bus\x00', 0x0) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/65, 0x41}], 0x1, 0x0, 0x9455) sendto$inet(r2, &(0x7f0000000040)="0eaefb9725c9a7ebabd12c6495944ce97cf99af14e5323cf5fb90144c4eb5caa08c2e548468b2249454c76f6700458339712c07076a1b0e730922cbdc09576d51dacb205bc702f6285e03dad1f574dc8b6750b9cc9b962ea4eddbca2865324174a75ea70859706f1d54c0635039d57e54a00e4dc79fac8dd870dd4304efd9d46d99ee7372d38f59d440b9443efdea7949891f9825e43388697c8aa06b8b50b67912c7d2351f97a933004f6a1607dddca26dc2a16ba874823d54c485bad463b1407b699af2a010f3e0c1676e984f46d9b7fb40f19e43995eb76c23c37b5f7c3a79a0631fcab2ff4", 0xe7, 0x8800, &(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000), 0x10) 19:04:48 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000412090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:04:48 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x8, 0x0) 19:04:48 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x700, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 244.088956][T22624] tmpfs: Bad value for 'mpol' [ 244.096775][T22627] tmpfs: Bad value for 'mpol' [ 244.111432][T22629] loop0: detected capacity change from 0 to 1 [ 244.157459][T22645] loop3: detected capacity change from 0 to 1 [ 244.176354][T22642] loop5: detected capacity change from 0 to 264192 [ 244.183318][T22629] loop0: detected capacity change from 0 to 1 [ 244.191060][T22658] tmpfs: Bad value for 'mpol' [ 244.203091][T22663] tmpfs: Bad value for 'mpol' 19:04:49 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0xf, 0x0) 19:04:49 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e6617400041b090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:04:49 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01000500ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:49 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x900, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 244.208156][T22642] FAT-fs (loop5): bogus sectors per cluster 18 [ 244.214356][T22642] FAT-fs (loop5): Can't find a valid FAT filesystem [ 244.228867][T22645] loop3: detected capacity change from 0 to 1 19:04:49 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000), 0x10) pread64(r1, &(0x7f0000000040)=""/155, 0x9b, 0x10001) 19:04:49 executing program 3: syz_read_part_table(0x8, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:49 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x10) [ 244.298945][T22683] loop5: detected capacity change from 0 to 264192 [ 244.325118][T22686] tmpfs: Bad value for 'mpol' [ 244.335410][T22683] FAT-fs (loop5): bogus sectors per cluster 27 [ 244.339575][T22692] tmpfs: Bad value for 'mpol' 19:04:49 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xa00, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 244.341609][T22683] FAT-fs (loop5): Can't find a valid FAT filesystem 19:04:49 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0xef) 19:04:49 executing program 4: r0 = socket$inet(0x2, 0x5, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = creat(&(0x7f0000000100)='./bus\x00', 0x0) ftruncate(r1, 0x2008001) r2 = creat(&(0x7f0000000400)='./bus\x00', 0x0) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000380)=""/75, 0x4b}], 0x1, 0x0, 0x3ab7) connect$inet(r0, 0xfffffffffffffffe, 0x0) r3 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r3, 0x0, 0xcb, &(0x7f0000000000), 0x10) r4 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) mmap(&(0x7f0000131000/0x3000)=nil, 0x3000, 0x17ffffe, 0x4010010, r5, 0x569b3000) r6 = socket(0xb, 0x6, 0xfffffffa) sendto$inet(r6, &(0x7f0000000240)="7b44addd2ad248b5825370f845876122d331bdb43ea0955bfe4c4b6c0ce2c4fbf9c510d018c1d69e35a3acd7f73412ac749b89184953418297272eb530be5f9355fc07dc70695a20619ce7361a045cd3c1a2f1a87d5f14bc6f98422f1e0c0cdd9c1c12827f14e08d5ce4f27af14994c751f2c5e94385ccea6fd22a840c33126da3d775c1ebfd1e473da9f48ba42e2d894a2088a2a1d8354818047ec4c374c0ab8dbcbdac9dc1962ab32ed7b45b340509600bec17c74ee91da611a3dd706cf6af660a17a53818d5f77d183b80a9c4e0ba45eef6", 0xd3, 0x20000000, &(0x7f0000000140)={0x2, 0x4e22, @remote}, 0x10) setsockopt$inet_int(r4, 0x0, 0xf, &(0x7f0000000080)=0x1, 0x4) 19:04:49 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000464090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:04:49 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xb00, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:49 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0xf0) [ 244.410635][T22693] loop3: detected capacity change from 0 to 1 [ 244.427947][T22718] loop0: detected capacity change from 0 to 1 [ 244.438689][T22719] tmpfs: Bad value for 'mpol' [ 244.444826][T22726] tmpfs: Bad value for 'mpol' 19:04:49 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x2000) [ 244.519798][T22693] loop3: detected capacity change from 0 to 1 [ 244.520483][T22738] loop5: detected capacity change from 0 to 264192 [ 244.535398][T22737] tmpfs: Bad value for 'mpol' [ 244.543166][T22748] tmpfs: Bad value for 'mpol' [ 244.550641][T22718] loop0: detected capacity change from 0 to 1 19:04:49 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01000600ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:49 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xc00, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:49 executing program 3: syz_read_part_table(0x9, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:49 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x4000) [ 244.579598][T22738] FAT-fs (loop5): bogus sectors per cluster 100 [ 244.585853][T22738] FAT-fs (loop5): Can't find a valid FAT filesystem 19:04:49 executing program 4: socket$inet(0x2, 0x3, 0x2) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/65, 0x41}], 0x1, 0x0, 0x9455) r1 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000040)={0xb0002014}) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) ftruncate(r2, 0x2008001) setsockopt$inet_int(r2, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x4) r3 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r3, 0x0, 0xcb, &(0x7f0000000000), 0x10) 19:04:49 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e661740004fe090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:04:49 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xd00, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 244.649041][T22767] tmpfs: Bad value for 'mpol' [ 244.654342][T22770] tmpfs: Bad value for 'mpol' 19:04:49 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0xefff) 19:04:49 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xe00, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 244.701463][T22787] tmpfs: Bad value for 'mpol' [ 244.706837][T22789] tmpfs: Bad value for 'mpol' [ 244.727267][T22791] loop0: detected capacity change from 0 to 1 [ 244.729086][T22792] loop3: detected capacity change from 0 to 1 19:04:49 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0xffef) 19:04:49 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x1020, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:49 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000000)=0x40000, 0x4) socket$inet(0x2, 0x3, 0x2) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000000040)=0x400, 0x4) [ 244.748474][T22802] tmpfs: Bad value for 'mpol' [ 244.759602][T22796] loop5: detected capacity change from 0 to 264192 [ 244.763972][T22807] tmpfs: Bad value for 'mpol' [ 244.770901][T22796] FAT-fs (loop5): bogus sectors per cluster 254 [ 244.777212][T22796] FAT-fs (loop5): Can't find a valid FAT filesystem [ 244.819418][T22791] loop0: detected capacity change from 0 to 1 [ 244.827274][T22796] loop5: detected capacity change from 0 to 264192 [ 244.838798][T22796] FAT-fs (loop5): bogus sectors per cluster 254 [ 244.845078][T22796] FAT-fs (loop5): Can't find a valid FAT filesystem 19:04:49 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01000700ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:49 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x1100, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 244.887428][T22792] loop3: detected capacity change from 0 to 1 19:04:49 executing program 3: syz_read_part_table(0xa, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:49 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x80000) 19:04:49 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404020a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:04:49 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000), 0x10) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) ftruncate(r2, 0x2008001) r3 = socket$inet6(0xa, 0x800, 0x6eb1) r4 = creat(&(0x7f0000000100)='./bus\x00', 0x0) ftruncate(r4, 0x2008001) r5 = syz_mount_image$nfs4(&(0x7f0000000040), &(0x7f0000000080)='./bus\x00', 0x8, 0x6, &(0x7f00000014c0)=[{&(0x7f00000000c0)="d584ad943dea751589ee95edb0280c42d4e3fe2608ce9a147dcc6dad1b7eb43c7385c8569057d32cb80717030612d4", 0x2f, 0x5}, {&(0x7f0000000140)="c93aeb54f55df8cb9060efcc4673e30f5dad203d439066b3a448b213f0f0b6fe52149ff770588ed705e9b0358860834ba07fe53e2ae5b026989029654237cd203fac0f46ae638ebe0d8ff19b756f720367763f371060f4070ec6cc40033d40eebb72556dffb9f4c4274891e98682a52a102ae478e67b9c202b51114b367aa66e9e11b43f5d3ec5f1efd61bfe296a2af7a2bc738e6da35f0ca1428ef36c17a1690b9909b993b2233bebac20c5746b89677a4b96b14003f98efb2218ce6f421b13c38778cfed1e07efb4530a1b30d1f3b46a", 0xd1, 0x7}, {&(0x7f0000000240)="55e7b1f42ad89dc7a2a5a0aad68e4cc7086bd190aa1a982d342a5f66f72671e891a6c8228580e7199a1fb7a306cca5bca1c9e7645521004a13bc9d8ff039fd967ad8f6363d95cc7da20bee2240e4061002d37a01167b927f8779020704573c28b170488ebdcbce5e8a1115edbf1e91da4330fd724585383570f67458b36f9b51348a886a167ad6366c0a2374d9537245e662c89eeea55252ef72367798da57249335e2a9214c989ad078b20e8b15452db782dbefc78e31f3159246bf7d9841b53f50c9e6be7740f97e88b92652bc981dcedecbc3a506c61fe821b319e1db2469525450a3ea148489c7277dcc32ce50", 0xef, 0x7}, {&(0x7f0000000340)="899aae9ab2d4635108ba28d7e3082a273b129ab68fadf313213c6c445508c5bb147581f23b2937f422fead818cfed0d75077ef7a01b4e31b8003ae17fd6ec7b5e37301a1209828987f661658d0b416db3becfda259587af1ffe6c54f5da3cb7b8041932cfa8410f00c1353d6b778271e4a2d9305456fb420d5f06524f611e54e22a18a43182cf0c531654ad63ed4c27c5702705c4b69b6ab3b2cb12456cedefa8933e38c4867054006178e9975b98f", 0xaf, 0x6}, {&(0x7f0000000400)="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", 0x1000, 0x9}, {&(0x7f0000001400)="43b0b22e1fac03c1e95abdc035872634339e1d93f740995bfbe5fd44d1993da8ce32542380941f8c71b28be64a46da27efe79eb8ab9161d10f46d74da1951a9ed1589ca47567ed153498a4011d674d0dc7eeec3bfc7d557abbc8496dc086e826d77689605b79981c12a4f79391f2b281ac023dd7e1fa962d12d87c9d5a39270d9663f32fd66b473f9e5249e862f7fb28556a129141aa7409c3594e2232b353a9", 0xa0, 0xfffffffffffffffd}], 0x50, &(0x7f0000001580)={[{'[-\xf8q'}, {':}'}, {'][:'}, {'+#'}, {'@\x90:-%'}, {',--@,+*&]}%@#@'}, {'3*{:%'}], [{@fowner_gt}, {@context={'context', 0x3d, 'unconfined_u'}}]}) sendfile(r5, r0, &(0x7f0000001600)=0x9, 0x2) dup3(r3, r4, 0x80000) 19:04:49 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x1200, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:49 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x151b, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 244.993377][T22860] loop5: detected capacity change from 0 to 264192 [ 245.003664][T22848] loop0: detected capacity change from 0 to 1 [ 245.017936][T22860] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 19:04:49 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404030a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:04:49 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x1b15, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:49 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x100000) 19:04:49 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x200000) [ 245.045448][T22874] loop3: detected capacity change from 0 to 1 [ 245.054963][T22861] loop4: detected capacity change from 0 to 16383 [ 245.068737][T22861] nfs4: Unknown parameter '[-øq' [ 245.078882][T22848] loop0: detected capacity change from 0 to 1 [ 245.124542][T22904] loop4: detected capacity change from 0 to 16383 [ 245.129528][T22874] loop3: detected capacity change from 0 to 1 [ 245.134053][T22908] loop5: detected capacity change from 0 to 264192 19:04:49 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01000800ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:49 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2000, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:49 executing program 3: syz_read_part_table(0xb, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:49 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x40000000) 19:04:49 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404040a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:04:49 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000000000)=0x40000, 0x4) r1 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@l2={0x1f, 0x0, @fixed}, &(0x7f0000000140)=0x80) sendto$inet(r1, &(0x7f0000000200)="dede2a687df91de43591a6029777b11d32a4351408d4ae5fbdeb2d886b09cb79f5da8ce58f4d35ef03e619b7b591beb0435f96296930250c9111c9dedd967e9b16511c272135372cf5592c7e9248bfc96bc2fbc4b4156b37739d25f284addcb045609ef8bcec275c902a558563545f0756547b6f3bc34f812111e7b1d5a1e78a98fae6655b67e43f80aeeb8b8af64005ccfb7c75bbee687828364288a706eb", 0x9f, 0x20000004, &(0x7f0000000180)={0x2, 0x4e20, @remote}, 0x10) r2 = socket$inet(0x2, 0x3, 0x2) r3 = creat(&(0x7f0000000400)='./bus\x00', 0x0) preadv(r3, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/65, 0x41}], 0x1, 0x0, 0x9455) sendto$inet(r3, &(0x7f0000000040)="71f616bed1a8857db6e0fd9bfa0d11a6", 0x10, 0x20000081, &(0x7f0000000080)={0x2, 0x4e24, @broadcast}, 0x10) setsockopt$inet_int(r2, 0x0, 0xcb, &(0x7f0000000000), 0x10) 19:04:50 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 245.165069][T22908] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 19:04:50 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0xefffffff) [ 245.223157][T22933] loop0: detected capacity change from 0 to 1 [ 245.259351][T22947] loop3: detected capacity change from 0 to 1 [ 245.265361][T22952] loop5: detected capacity change from 0 to 264192 19:04:50 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2200, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:50 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/65, 0x41}], 0x1, 0x0, 0x9455) sendmsg(r1, &(0x7f0000000680)={&(0x7f0000000040)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x4e21, 0x9, @mcast2, 0x8000}}, 0x80, &(0x7f0000000580)=[{&(0x7f00000000c0)="2452c82cc22428117090cfa6cac27cb00484a0a93ed34a599643275e7e529ebd13610a4142ca57b3c5d551b1805b59ed77c6b1c1e866216c7940b4e4d2dd2f27959c597cae20eaf99488761ef763d9177d4bb27e009617121ae21574daadcbf4724d511ef20e3674f50575b9a0da75ff7573eb26fbd0859f40e41bee6d2014888585378ed21c1c72df0b", 0x8a}, {&(0x7f0000000180)="1fb66f92262f23eecf3b3edc565b99cc56ac88b94808573f82b8fa2330000a405862647dd62ce187ce14315e179b6010d4dc73a5e88c3dae3c74d9574623a31448e2dc39bea265b75798f14e27fe4d62de04c905fef988670dc6e44671ce689b50b7113d8208857a1bb8f3dc9576127cc9ee9c94d8fd4ad91eb1b48ad1e1ffadba4ba763102d11e7b95b423dd3a43e112b023c7816c7ca0075ef8f8dfb722dcf12ac85c110f4d911c7d1a1c9b353b2644acb2e2f88991a3cccd123fc6388f43a5c44552d0435ced15a139525496ab440b76bce703f6125770ee81bea374ede7f873cdef4796e6069ef", 0xe9}, {&(0x7f0000000280)="df8211095fbcd0f738928a816662a133df124c0409a2abf8695b0ff8c06557f1", 0x20}, {&(0x7f00000002c0)="b347186d0a71d7da14d5eef5f768570305724ba2e3d462be17a4b0130277acc37bfb9d2a579f5ca2931ce81fd5949414cc0ac47dca1860e5ceeeb631443619b8893c3ba36e0ff3289d27a9a3924437aa37ece17c2bfa288530758e96c6c7fda4205756a962d68cf4bb7f4a0548a9da33847bba531d04e592f60063b6efab9c5815e894d78beb7dc7527d84", 0x8b}, {&(0x7f0000000380)="fdeca6c31a6ee47907354ef8ca08f4102be112ae7653b72d9b60c35823611780337c1043d74f8d9a205cd2876d6bd77a829f6645e669a7f530f7f2f96c8325f5f03476bd686f5210e9a0f9c1677f5e1296cc311d444f40ffbbb02ac1a228ea7291036d634c3397a8fa7bf0a2d3dbe2e8c4e52a3430384851e50a2fe2b9fae0684097ee8d5f", 0x85}, {&(0x7f0000000440)="efd8712ce809d80ddd31b0d166bef035f354cc4e19a51877304c9ef1fa139d43c5577219bc2804f0830234e0924a0302a73301ea61963d878e03d740acceca9d32e1f7d86585faeedd0400e3759bc533516807e96fb2c6c7d23efd82bcd4808eb713c3d0b1a91ce409eb0860ef603ca94294cf6ad9bbfc124eb0a1f8c5ce952d51351feb6ed251bed260caaa8c206cdd026f4314dd1179c379c631c9c0b4d5c0b2157c7c4bfff78d92b046ffdf6b278ae4fa7b833cf83db97a3059b1", 0xbc}, {&(0x7f0000000500)="d50718b14d3ba956c933025f79f9e08619dbe915e950f47bd04066dedda2065f34d8cd77fc636cdc3d24f64d38917cbb30c23748c2c5cf3e6adcfe416e895e3c7d20b6644377de434a1c814f5a5bcfd51ae267e65947d34026eb5cb8edb05b385e955c432f6339859b893aab5ac1f14c30cd47bed5bbf00817", 0x79}], 0x7, &(0x7f0000000600)=[{0x58, 0x10d, 0x7, "53b8dd13424aefaeb63fa17846b7e6ce5dee51f1e3764b86587028f1690db7fc7129728a4d399aad1373dc304b30acef863eb1f8d5f5ccdeba799d8e1082859c1e"}], 0x58}, 0x1) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r2 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r2, 0x0, 0xcb, &(0x7f0000000000), 0x10) 19:04:50 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2500, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:50 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0xffffffef) [ 245.286660][T22952] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 19:04:50 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01000900ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:50 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404050a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) [ 245.342736][T22947] loop3: detected capacity change from 0 to 1 19:04:50 executing program 3: syz_read_part_table(0xc, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:50 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x4000, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:50 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x80000000000) [ 245.395524][T22998] loop0: detected capacity change from 0 to 1 [ 245.402617][T23001] loop5: detected capacity change from 0 to 264192 [ 245.412863][T23001] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 19:04:50 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404060a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:04:50 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x7ffffffff000) 19:04:50 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000040)=0x5, 0x4) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xcb, &(0x7f0000000000), 0x10) [ 245.457601][T23018] loop3: detected capacity change from 0 to 1 [ 245.493096][T22998] loop0: detected capacity change from 0 to 1 [ 245.501735][T23022] tmpfs: Bad value for 'mpol' [ 245.528718][T23034] tmpfs: Bad value for 'mpol' [ 245.540107][T23037] loop5: detected capacity change from 0 to 264192 [ 245.565189][T23018] loop3: detected capacity change from 0 to 1 19:04:50 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e23, @multicast2}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r2 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r2, 0x0, 0xcb, &(0x7f0000000000), 0x10) r3 = fsmount(r1, 0x1, 0x80) setsockopt$IP_VS_SO_SET_EDIT(r3, 0x0, 0x483, &(0x7f0000000080)={0x0, @rand_addr=0x64010101, 0x4e24, 0x1, 'sed\x00', 0x0, 0x8000, 0x1e}, 0x2c) r4 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r4, 0x0) r5 = openat$cgroup_int(r3, &(0x7f0000000140)='cpuset.cpus\x00', 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r5, 0xc400941d, &(0x7f0000000240)={0x0, 0x6d, 0x81, 0x1}) setsockopt$inet_int(r4, 0x0, 0x13, &(0x7f0000000100)=0x9, 0x4) 19:04:50 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x4800, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:50 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01000a00ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:50 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x10000000000000) 19:04:50 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404070a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:04:50 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x20000000000000) 19:04:50 executing program 3: syz_read_part_table(0xd, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:50 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x4c00, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 245.575894][T23037] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 245.618861][T23056] tmpfs: Bad value for 'mpol' [ 245.624323][T23060] tmpfs: Bad value for 'mpol' 19:04:50 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0xf0ffffff7f0000) 19:04:50 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @local}, 0x9}, 0xfffc) connect$inet6(r3, &(0x7f0000004540)={0xa, 0x4e1d, 0x0, @ipv4={'\x00', '\xff\xff', @multicast2}}, 0x1c) sendmmsg(r3, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x24000854) getsockopt$sock_buf(r2, 0x1, 0x3d, &(0x7f0000000040)=""/184, &(0x7f0000000100)=0xb8) r4 = creat(&(0x7f0000000100)='./bus\x00', 0x0) ftruncate(r4, 0x2008001) syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r4) setsockopt$inet_int(r1, 0x0, 0x21, &(0x7f0000000140)=0x40, 0x4) sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(r4, &(0x7f0000000280)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x3c, 0x0, 0x4, 0x70bd28, 0x25dfdbfe, {}, [{@nsim={{0xe}, {0x6d, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x1}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x881}, 0x24000081) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000), 0x10) [ 245.706331][T23087] loop5: detected capacity change from 0 to 264192 [ 245.713263][T23086] loop3: detected capacity change from 0 to 1 [ 245.716805][T23083] loop0: detected capacity change from 0 to 1 [ 245.738904][T23088] tmpfs: Bad value for 'mpol' [ 245.744056][T23087] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 19:04:50 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x6000, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 245.747449][T23100] tmpfs: Bad value for 'mpol' 19:04:50 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x4000000000000000) 19:04:50 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404080a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:04:50 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x6800, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 245.802025][T23086] loop3: detected capacity change from 0 to 1 [ 245.836864][T23083] loop0: detected capacity change from 0 to 1 [ 245.886920][T23142] loop5: detected capacity change from 0 to 264192 [ 245.895708][T23142] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 19:04:50 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01000b00ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:50 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x6c00, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:50 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vlan0\x00', 0x10) r1 = socket$inet(0x2, 0x3, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'veth0_to_bridge\x00'}) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000), 0x10) 19:04:50 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0xefffffffffffffff) 19:04:50 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e661740004040a0a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:04:50 executing program 3: syz_read_part_table(0xe, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:50 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x7400, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 245.978838][T23155] loop0: detected capacity change from 0 to 1 [ 245.993766][T23157] loop5: detected capacity change from 0 to 264192 [ 246.010174][T23161] loop3: detected capacity change from 0 to 1 19:04:50 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0xf000000000000000) 19:04:50 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x7a00, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:50 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e661740004040b0a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) [ 246.031537][T23157] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 19:04:50 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) r2 = syz_open_dev$vcsu(&(0x7f0000000040), 0x8, 0x100) setsockopt$inet_int(r2, 0x0, 0x13, &(0x7f0000000080)=0x6, 0x4) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000), 0x10) r3 = open_tree(r2, &(0x7f00000000c0)='./file0\x00', 0x1) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000000100)=0x1, 0x4) 19:04:50 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0xffffffff00000000) [ 246.094292][T23155] loop0: detected capacity change from 0 to 1 [ 246.106564][T23161] loop3: detected capacity change from 0 to 1 19:04:50 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01000c00ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:50 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xedc0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:50 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0xffffffffffffffef) 19:04:50 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e661740004040c0a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:04:50 executing program 3: syz_read_part_table(0xf, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) [ 246.154602][T23212] loop5: detected capacity change from 0 to 264192 [ 246.165094][T23212] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 19:04:51 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xe0ffff, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:51 executing program 4: r0 = socket$inet(0x2, 0x3, 0x14002) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x7f, 0x4) r1 = socket$inet(0x2, 0x3, 0x2) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000000040)={@remote, @broadcast}, 0x8) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000), 0x10) r3 = creat(&(0x7f0000000400)='./bus\x00', 0x0) preadv(r3, &(0x7f00000001c0), 0x0, 0x2000000, 0x9455) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000080)={0x1, 'nr0\x00', 0x1}, 0x18) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x8, 0x110, r2, 0xf1b70000) 19:04:51 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) migrate_pages(r0, 0xfffffffffffffffa, &(0x7f0000000140)=0x9, &(0x7f00000001c0)=0xfffffffffffffa7b) 19:04:51 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x1000000, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:51 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) r1 = dup2(r0, r0) r2 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r2, 0x0) setsockopt$inet_int(r2, 0x0, 0x14, &(0x7f0000000080)=0x40000, 0x4) r3 = socket$inet(0x2, 0x80000, 0x20002) setsockopt$inet_int(r3, 0x0, 0xcb, &(0x7f0000000000), 0x10) ioctl$SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000040)) openat(r1, &(0x7f00000000c0)='./bus\x00', 0x400000, 0x20) [ 246.290015][T23257] loop5: detected capacity change from 0 to 264192 [ 246.300988][T23265] loop0: detected capacity change from 0 to 1 [ 246.332676][T23262] loop3: detected capacity change from 0 to 1 [ 246.350287][T23277] tmpfs: Bad value for 'mpol' [ 246.370594][T23282] tmpfs: Bad value for 'mpol' 19:04:51 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000040)=0x3, 0x4) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000), 0x10) 19:04:51 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2000000, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 246.371227][T23257] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 246.399193][T23265] loop0: detected capacity change from 0 to 1 19:04:51 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01000d00ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:51 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x3000000, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:51 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e661740004040d0a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) [ 246.427180][T23293] tmpfs: Bad value for 'mpol' [ 246.438168][T23262] loop3: detected capacity change from 0 to 1 19:04:51 executing program 1: readahead(0xffffffffffffffff, 0x8ac2, 0x9) mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) gettid() recvmmsg$unix(0xffffffffffffffff, &(0x7f0000002d80)=[{{&(0x7f00000013c0), 0x6e, &(0x7f0000001880)=[{&(0x7f0000001440)=""/234, 0xea}, {&(0x7f0000001540)=""/124, 0x7c}, {&(0x7f00000015c0)=""/246, 0xf6}, {&(0x7f00000016c0)=""/182, 0xb6}, {&(0x7f0000001780)=""/117, 0x75}, {&(0x7f0000001800)=""/111, 0x6f}], 0x6, &(0x7f0000000180)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x38}}, {{&(0x7f0000001900)=@abs, 0x6e, &(0x7f0000002a80)=[{&(0x7f0000001980)=""/4096, 0x1000}, {&(0x7f0000002980)=""/223, 0xdf}], 0x2, &(0x7f0000002ac0)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}], 0xa8}}, {{&(0x7f0000002b80)=@abs, 0x6e, &(0x7f0000002d40)=[{&(0x7f0000002c00)=""/104, 0x68}, {&(0x7f0000002c80)=""/141, 0x8d}], 0x2}}], 0x3, 0x100e0, &(0x7f0000002e40)={0x77359400}) process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/232, 0xe8}], 0x1, &(0x7f0000002e80)=[{&(0x7f00000012c0)=""/223, 0x63}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/238, 0x146}], 0x3, 0x0) 19:04:51 executing program 3: syz_read_part_table(0x10, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:51 executing program 1: chmod(&(0x7f0000000140)='./file0\x00', 0xa) mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r1) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000005440)=[{{&(0x7f00000004c0), 0x6e, &(0x7f0000000880)=[{&(0x7f0000000540)=""/195, 0xc3}, {&(0x7f0000000640)=""/37, 0x25}, {&(0x7f0000000680)=""/38, 0x26}, {&(0x7f00000006c0)=""/192, 0xc0}, {&(0x7f0000000780)=""/129, 0x81}, {&(0x7f0000000840)}], 0x6}}, {{0x0, 0x0, &(0x7f0000000c00)=[{&(0x7f0000000900)=""/216, 0xd8}, {&(0x7f0000005700)=""/109, 0x6d}, {&(0x7f0000000a80)=""/23, 0x17}, {&(0x7f0000000ac0)=""/61, 0x3d}, {&(0x7f0000000b00)=""/254, 0xfe}], 0x5}}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000000c80)=""/4096, 0x1000}, {&(0x7f0000001c80)=""/50, 0x32}, {&(0x7f0000001cc0)=""/237, 0xed}, {&(0x7f0000001dc0)=""/56, 0x38}], 0x4, &(0x7f0000001e40)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xc8}}, {{0x0, 0x0, &(0x7f0000002140)=[{&(0x7f0000001f40)=""/219, 0xdb}, {&(0x7f0000002040)=""/26, 0x1a}, {&(0x7f0000002080)=""/171, 0xab}], 0x3, &(0x7f0000002180)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xc8}}, {{&(0x7f0000002280)=@abs, 0x6e, &(0x7f00000034c0)=[{&(0x7f0000002300)=""/167, 0xa7}, {&(0x7f00000023c0)=""/4096, 0x1000}, {&(0x7f00000033c0)=""/223, 0xdf}], 0x3, &(0x7f0000003500)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @rights={{0x10}}], 0x30}}, {{0x0, 0x0, &(0x7f00000037c0)=[{&(0x7f0000003540)=""/232, 0xe8}, {&(0x7f0000003640)=""/181, 0xb5}, {&(0x7f0000003700)=""/160, 0xa0}], 0x3}}, {{&(0x7f0000003800), 0x6e, &(0x7f0000004b80)=[{&(0x7f0000003880)=""/21, 0x15}, {&(0x7f00000038c0)=""/233, 0xe9}, {&(0x7f00000039c0)=""/187, 0xbb}, {&(0x7f0000003a80)=""/195, 0xc3}, {&(0x7f0000003b80)=""/4096, 0x1000}], 0x5, &(0x7f0000004c00)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f0000004c40), 0x6e, &(0x7f0000005040)=[{&(0x7f0000004cc0)=""/74, 0x4a}, {&(0x7f0000004d40)=""/7, 0x7}, {&(0x7f0000004d80)=""/120, 0x78}, {&(0x7f0000004e00)=""/41, 0x29}, {&(0x7f0000004e40)=""/153, 0x99}, {&(0x7f0000004f00)=""/22, 0x16}, {&(0x7f0000004f40)=""/240, 0xf0}], 0x7, &(0x7f00000050c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xa0}}, {{&(0x7f0000005180)=@abs, 0x6e, &(0x7f0000005340)=[{&(0x7f0000005200)=""/104, 0x68}, {&(0x7f0000005280)=""/179, 0xb3}], 0x2, &(0x7f0000005380)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x90}}], 0x9, 0x40000020, 0x0) mount$tmpfs(0x0, &(0x7f0000000440)='./file1\x00', &(0x7f0000000480), 0x2000800, &(0x7f0000005680)={[{@gid={'gid', 0x3d, r1}}], [{@audit}, {@obj_type}, {@uid_gt={'uid>', r2}}]}) r3 = gettid() perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) getresuid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) chown(&(0x7f00000001c0)='./file0\x00', r4, 0xee01) getpgid(0x0) process_vm_writev(r3, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000380)=0x0) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x40, 0x0, 0xffffffff, 0x100, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x97, 0x0, @perf_bp={&(0x7f00000002c0), 0x3}, 0x12440, 0x3, 0x4, 0x0, 0x4, 0x1, 0x3a, 0x0, 0xf25, 0x0, 0xff}, r5, 0x3, 0xffffffffffffffff, 0xb) 19:04:51 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x4000000, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 246.504956][T23310] tmpfs: Bad value for 'mpol' [ 246.510386][T23319] tmpfs: Bad value for 'mpol' 19:04:51 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = creat(&(0x7f0000000400)='./bus\x00', 0x0) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/65, 0x41}], 0x1, 0x0, 0x9455) setsockopt$inet_int(r2, 0x0, 0xa7e1766165a6c340, &(0x7f0000000180)=0x4, 0x4) r3 = creat(&(0x7f0000000400)='./bus\x00', 0x0) preadv(r3, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/65, 0x41}], 0x1, 0x0, 0x9455) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000000040)={{0x2, 0xbe, @rand_addr=0x64010101}, {0x6, @multicast}, 0x0, {0x2, 0x4e21, @rand_addr=0x64010100}, 'batadv_slave_1\x00'}) r4 = creat(&(0x7f0000000100)='./bus\x00', 0x0) ftruncate(r4, 0x2008001) sendto$inet(r4, &(0x7f00000000c0)="4b205d1429fb9288489b88706b5a75adfeea765f625878cf1ecca803aad7c82840efc031f00dce7d7ee92bfb355659245bee894ab14f75cb87ae0acd49f625a538cadb4ce6957cac4e45c1b8fa564cdf1a2812db36664efa97991ae28250bc14e6cfcbe185", 0x65, 0x41, &(0x7f0000000140)={0x2, 0x4e23, @multicast2}, 0x10) r5 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r5, 0x0, 0xcb, &(0x7f0000000000), 0x10) [ 246.552282][T23313] loop5: detected capacity change from 0 to 264192 [ 246.579028][T23313] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 19:04:51 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e661740004040e0a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:04:51 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x5000000, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:51 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01000e00ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) [ 246.600978][T23333] tmpfs: Bad value for 'mpol' [ 246.608819][T23334] loop0: detected capacity change from 0 to 1 [ 246.635104][T23344] tmpfs: Bad value for 'mpol' [ 246.644370][T23346] loop3: detected capacity change from 0 to 1 19:04:51 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) socket$inet(0x2, 0x3, 0x2) r1 = creat(&(0x7f0000000100)='./bus\x00', 0x0) ftruncate(r1, 0x2008001) openat$zero(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r2, 0x0) openat(r2, &(0x7f0000000140)='./bus\x00', 0x20100, 0x52) r3 = creat(&(0x7f0000000100)='./bus\x00', 0x140) ftruncate(r3, 0x2008001) r4 = dup2(r3, r1) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) setsockopt$inet_int(r3, 0x0, 0x6, &(0x7f00000000c0), 0x4) 19:04:51 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x6000000, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 246.700889][T23362] tmpfs: Bad value for 'mpol' [ 246.711315][T23346] loop3: detected capacity change from 0 to 1 [ 246.715710][T23375] tmpfs: Bad value for 'mpol' [ 246.727875][T23361] loop5: detected capacity change from 0 to 264192 [ 246.736669][T23374] loop0: detected capacity change from 0 to 1 19:04:51 executing program 3: syz_read_part_table(0x11, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:51 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000), 0x0, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0xe7}], 0x1, 0x0) 19:04:51 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x7000000, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 246.788162][T23361] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 246.817599][T23389] tmpfs: Bad value for 'mpol' 19:04:51 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404100a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:04:51 executing program 1: ioctl$SCSI_IOCTL_GET_PCI(0xffffffffffffffff, 0x5387, &(0x7f0000000140)) mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) ioctl$SG_GET_REQUEST_TABLE(0xffffffffffffffff, 0x2286, &(0x7f00000001c0)) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) [ 246.851152][T23374] loop0: detected capacity change from 0 to 1 19:04:51 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01000f00ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:51 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x8000000, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 246.905885][T23405] loop3: detected capacity change from 0 to 1 [ 246.915180][T23408] tmpfs: Bad value for 'mpol' [ 246.920955][T23411] loop5: detected capacity change from 0 to 264192 19:04:51 executing program 4: r0 = socket$inet(0x2, 0x3, 0x6) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000040), 0x4) 19:04:51 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x9000000, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 246.962748][T23411] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 246.964010][T23423] tmpfs: Bad value for 'mpol' [ 246.994165][T23431] tmpfs: Bad value for 'mpol' [ 247.005600][T23405] loop3: detected capacity change from 0 to 1 19:04:51 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0xf7}], 0x1, &(0x7f0000000180)=[{&(0x7f00000026c0)=""/234, 0xfd57}], 0x1, 0x0) process_vm_writev(r1, &(0x7f0000002300)=[{&(0x7f0000002480)=""/89, 0x59}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000002500)=""/160, 0xa0}, {&(0x7f0000000140)=""/41, 0x29}, {&(0x7f0000001300)=""/4096, 0x1000}], 0x5, &(0x7f0000002440)=[{&(0x7f00000025c0)=""/195, 0xfffffffffffffff6}], 0x1, 0x0) 19:04:51 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404110a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:04:51 executing program 3: syz_read_part_table(0x12, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) [ 247.055395][T23436] loop0: detected capacity change from 0 to 1 19:04:51 executing program 4: r0 = socket$inet(0x2, 0x4, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000), 0x10) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) [ 247.098412][T23445] tmpfs: Bad value for 'mpol' [ 247.106204][T23451] tmpfs: Bad value for 'mpol' [ 247.120321][T23453] loop5: detected capacity change from 0 to 264192 19:04:51 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xa000000, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:51 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/65, 0x41}], 0x1, 0x0, 0x9455) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r1, 0x6612) process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) 19:04:51 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404120a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) [ 247.141277][T23453] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 19:04:52 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xb000000, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 247.193673][T23436] loop0: detected capacity change from 0 to 1 [ 247.211692][T23469] loop5: detected capacity change from 0 to 264192 [ 247.214959][T23482] loop3: detected capacity change from 0 to 1 [ 247.225859][T23476] tmpfs: Bad value for 'mpol' 19:04:52 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01001000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:52 executing program 4: r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000100)='./bus\x00', 0x0) ftruncate(r1, 0x2008001) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000080)=0x4000) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/65, 0x41}], 0x1, 0x0, 0x9455) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8) r2 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r2, 0x0, 0xca, &(0x7f0000000000), 0x4) r3 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_int(r3, 0x0, 0x3, &(0x7f0000000040)=0xfffffffd, 0x4) r4 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r4, 0x0, 0xcb, &(0x7f0000000000), 0x10) 19:04:52 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xc000000, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:52 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x12, 0xffffffffffffffff, 0xffffc000) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) tkill(r0, 0x2b) ptrace$cont(0x18, r0, 0x3, 0x0) 19:04:52 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404fe0a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:04:52 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/65, 0x41}], 0x1, 0x0, 0x9455) sendmsg(r1, &(0x7f0000000880)={&(0x7f00000000c0)=@l2tp={0x2, 0x0, @multicast1, 0x1}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000140)="a82b9422a6cc091d341b30ba10f8bfc66052636a930cd31f84bd849aed6e2eb404e0b2df4a3b6259713ea85623e9e04535b5accebec52f2cdc950738c1a881e78c8a9f27579d4d5491e9524ea4391119214e70aff53c7f6cd33fdffe70273927572c1192e4e8a1b05a023f6f00a04ea03a5e660fb1fdb5134dee5dbf7482ec831f9db3bbbf885384711b1a84842f5118adc0f9170261f04857900e3820ef3cb803fbfa5930543553992ba07036305a05dc76f18a4b9573c0bc20323c2b92003662443e56675ccf944f2c4cd31b81a98361b9b96637d19df97c0cb6b54d1f040f19866b1b535635f610", 0xe9}, {&(0x7f0000000240)="f94998821f5c617377dd1511de1a950b8a0f7ce9dc1c5abf9b794d091b2cb954d140dc610bfed976ab7bc94637d12e910e8629acc9c2201d7d322faaf6e50970f4f9766fcb11361d1b1943ef4f8d49b960f9140575485fd5dd1d5a84ea90116de2279b72473e554fbeb9823e325adfb6647161e6e38fa7cb5444e6c2cec0d458c34b88a7085f358e2f73afcbd8b87a02b2805d5aa0ad0d0b52a91d9c641a3e9af1df64e59886918c7dc9a5211bab7b74394902b8", 0xb4}, {&(0x7f0000000300)="b20e84743c484375667a3a40c9b5040096c600a9ca172970a4b7c08e9519faf46c0f232c2f7235ec9283c2543ee4f24faf74c1d116b864d6132e1f2391f601cd2debef3ab59a45d6ddc63f1aa9f91b696c49a6334ff2971df6ea8322a0aa9065ff39c28d9b88e967a558", 0x6a}, {&(0x7f0000000380)="18429212d02aea48d96ce79c319514df25617dabf6e26d007895a80c76a8032aa76ec63884b743deece9282f3f0db74533c06257c600aa65acdcdf52d8107df69739e38b5a8f001e2975282f4c0410449edc60fc1cc7d7b75a6214efae2337c13946fa3ad827646a7f525ac2c7f1ff8c87bb3f80ca91cd200a800f9dec92c692104c7bccd082d6f9326b52ff4372c7f17037aee92aca1e370b6dfa1fad4a632406526860ef8df0487c2841e58eb36297f6c797e47f68b004cc569970440660c8f47f", 0xc2}, {&(0x7f0000000480)="c5367a1dcff461156f4574db98ad0e38c7454231d3e85a438038d152f018cf8fdb379246a87df6cd03f71ea4f3759ac07efacd7b930853264589fe169c1ab094ad8249bcbb259338593127075698fa6e9fbe3974263f021ddb197598dec7b57c93dbea0d2f4af62c7b", 0x69}, {&(0x7f0000000500)="1389198ebaad54f6e59d2178d88fd7a19533da34dc11897f41e76a6154f95913f1f87e04a8981c4ae2caf97028651c4277520c78e50e0e8888f32376d8d001845a63776d08d15a4f89c34ebc3d60cb9ebed85b990e801cad533a709700973bdb6f2259e92b07c18a43d83526dfe40e2fc5876ca3ac095192ea245e900e3146b4ae1ebca4d64fbf0851810430165b6bf72c55c6582f3488bc46594bf0a2600176018b5b5086619b945b6ae6417955ddfb", 0xb0}, {&(0x7f00000005c0)="d8dee960eead4721a346391a89bca32753041880d5bb0ff7310dccac23a58a3c9a694911f7eb37bf13b5", 0x2a}, {&(0x7f0000000600)="0b0829d3c1dcf47fa94da9568c97161957060cbb3fb5779d4a396e22416c1076660cb3a4b749762fe30d11354724b1381a7fd3c0c20aa0eb14dc88a49a793a6706946d9cc2779a72e7e640652617129ca503c8a8eff07288317ffc8f84078b7dc02248eee5e686a3319569cc7902786f4a92e82eb1e6be4377b8025c7482948b00159f5b44742cf98da5128015f72e75befa7de8e94a3036b273243a372383eb90c2a3337a6363b3a7dad382c8d06a8caee9f6e40840cf11631348f52fa2e22636ac2057264f3e09cce445deb634714ef2cd5cde26809306e65bae59086bc514a9564ef5f715f4cee8ccf46c066a406cf11d92b4444c94a8", 0xf8}, {&(0x7f0000000700)="ab94a4c373ba8a0aa44b6d1568905b7cc5747ecf2301b171ee0a3bfac4740a62189b0173aec6663fd40082e74a86a57dee5a12bf008f369c8fdb4a901eadd9db142d65c9a5aeb54052bb8f8633f36803ce2e998fd781b6291a1f0b3456987b1e9a964d1f6835a0716867286598c8349dd7a9faa06945759fdccad0f3b6ee27c2e58496b38bf96421a2dc05dda4e19930dbeb4b242abfda4a7b6dcdf36e", 0x9d}], 0x9}, 0x24000000) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r2 = socket$inet(0x2, 0x3, 0x2) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @dev, @initdev}, &(0x7f0000000080)=0xc) setsockopt$inet_int(r2, 0x0, 0xcb, &(0x7f0000000000), 0x10) [ 247.267596][T23469] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 247.278676][T23496] tmpfs: Bad value for 'mpol' [ 247.300214][T23482] loop3: detected capacity change from 0 to 1 19:04:52 executing program 3: syz_read_part_table(0x22, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:52 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xd000000, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 247.355585][T23514] loop5: detected capacity change from 0 to 264192 [ 247.366968][T23512] tmpfs: Bad value for 'mpol' 19:04:52 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xe000000, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 247.408903][T23514] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 247.411412][T23530] loop0: detected capacity change from 0 to 1 [ 247.432217][T23538] tmpfs: Bad value for 'mpol' 19:04:52 executing program 4: r0 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="20002bbd7000fedbdf253b0000000c009900040000005b000000050018010b00d78f0b209ab141bc651cb9824c438d940000040087000800a1000080000008009f0006000000080027000200000008002201d80000000800270001000000"], 0x54}, 0x1, 0x0, 0x0, 0x4000000}, 0x20040805) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r2 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r2, 0x0, 0xcb, &(0x7f0000000000), 0x10) r3 = signalfd(r1, &(0x7f0000000080)={[0xffff]}, 0x8) setsockopt$inet_int(r3, 0x0, 0x32, &(0x7f00000000c0)=0x6b0, 0x4) 19:04:52 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = gettid() r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) tkill(r1, 0xc) process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) [ 247.466080][T23548] loop3: detected capacity change from 0 to 1 19:04:52 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e6617400040409080200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) [ 247.517729][T23555] tmpfs: Bad value for 'mpol' [ 247.541018][T23530] loop0: detected capacity change from 0 to 1 [ 247.564104][T23572] loop5: detected capacity change from 0 to 264192 [ 247.578751][T23548] loop3: detected capacity change from 0 to 1 19:04:52 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01001100ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:52 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x10000000, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:52 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000058c40)={0x0, [{}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}], 0x0, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004f300)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1}], 0x8, "6504a8385cb0d4"}) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f00000001c0)={r1, 0x6}) r5 = gettid() process_vm_writev(r5, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) 19:04:52 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x8100, 0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000080)=0xfffffffe, 0x4) ftruncate(r2, 0x2008001) setsockopt$inet_int(r2, 0x0, 0xcb, &(0x7f0000000000), 0x4) [ 247.585799][T23572] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 19:04:52 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e6617400040409090200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:04:52 executing program 3: syz_read_part_table(0x25, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:52 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x11000000, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 247.661832][T23591] tmpfs: Bad value for 'mpol' 19:04:52 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_START_AP(r1, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, r2, 0x152f0fe39c5a1b58, 0x70bd2b, 0x25dfdbfe, {{}, {@void, @void}}, [@NL80211_ATTR_HE_BSS_COLOR={0x20, 0x11b, 0x0, 0x1, [@NL80211_HE_BSS_COLOR_ATTR_PARTIAL={0x4}, @NL80211_HE_BSS_COLOR_ATTR_DISABLED={0x4}, @NL80211_HE_BSS_COLOR_ATTR_DISABLED={0x4}, @NL80211_HE_BSS_COLOR_ATTR_PARTIAL={0x4}, @NL80211_HE_BSS_COLOR_ATTR_DISABLED={0x4}, @NL80211_HE_BSS_COLOR_ATTR_COLOR={0x5, 0x1, 0x21}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x400c000) sendmsg$NL80211_CMD_SET_PMK(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="83f50400", @ANYRES16=r2, @ANYBLOB="130700000000000000006700000004000e00", @ANYRES32=0x0, @ANYBLOB], 0x1c}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan1\x00', 0x0}) fspick(0xffffffffffffffff, &(0x7f00000003c0)='./bus\x00', 0x1) sendmsg$NL80211_CMD_DEL_PMKSA(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x3c, r2, 0x400, 0x70bd2c, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r3}, @val={0xc, 0x99, {0x400, 0x34}}}}, [@NL80211_ATTR_PMKID={0x14, 0x55, "5a9be2437feb15f39e383804aa3e77af"}]}, 0x3c}, 0x1, 0x0, 0x0, 0x44000}, 0x4000041) r4 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r4, 0x0) sendmsg$IPVS_CMD_SET_CONFIG(r4, &(0x7f00000004c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x24, 0x0, 0x400, 0x70bd25, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x101}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}]}, 0x24}}, 0x8044) mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r5 = gettid() process_vm_writev(r5, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0xf) 19:04:52 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) r1 = creat(&(0x7f0000000100)='./bus\x00', 0x0) ftruncate(r1, 0x2008001) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'veth0_to_team\x00', {0x2, 0x0, @private}}) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000000)=0x40000, 0x4) socket$inet(0x2, 0x3, 0x2) [ 247.695863][T23598] loop5: detected capacity change from 0 to 264192 [ 247.697598][T23609] loop0: detected capacity change from 0 to 1 19:04:52 executing program 4: socket$inet(0x2, 0x3, 0x2) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x40000, 0x4) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000), 0x10) [ 247.741317][T23598] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 247.771447][T23626] loop3: detected capacity change from 0 to 1 [ 247.778906][T23612] tmpfs: Bad value for 'mpol' 19:04:52 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e6617400040409250200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) [ 247.793344][T23630] tmpfs: Bad value for 'mpol' 19:04:52 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x12000000, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:52 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01001200ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:52 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000080)={{0x2, 0x4e23, @empty}, {0x306, @remote}, 0x14, {0x2, 0x4e20, @rand_addr=0x64010100}, 'wlan0\x00'}) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000), 0x10) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x5c) ftruncate(r2, 0x2008001) setsockopt$inet_int(r2, 0x0, 0x3d, &(0x7f0000000040)=0x8, 0x4) r3 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) setsockopt$inet_int(r3, 0x0, 0x12, &(0x7f0000000140)=0xffff4990, 0x4) socket$inet(0x2, 0x5, 0x1) [ 247.850055][T23626] loop3: detected capacity change from 0 to 1 [ 247.883619][T23653] tmpfs: Bad value for 'mpol' 19:04:52 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x151b0000, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:52 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = creat(&(0x7f0000000100)='./bus\x00', 0x0) ftruncate(r1, 0x2008001) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000140)=0x100) process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) 19:04:52 executing program 3: syz_read_part_table(0x48, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:52 executing program 1: mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) [ 247.894311][T23652] loop5: detected capacity change from 0 to 264192 [ 247.907721][T23656] loop0: detected capacity change from 0 to 1 [ 247.932704][T23652] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 19:04:52 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e6617400040409fe0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:04:52 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x20000000, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 248.029952][T23656] loop0: detected capacity change from 0 to 1 19:04:52 executing program 1: r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/65, 0x41}], 0x1, 0x0, 0x9455) r1 = openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000240), 0x2, 0x0) ppoll(&(0x7f0000000280)=[{r0, 0x220a}, {0xffffffffffffffff, 0x524}, {}, {0xffffffffffffffff, 0x100}, {0xffffffffffffffff, 0x2428}, {0xffffffffffffffff, 0xd0}, {0xffffffffffffffff, 0x4c}, {r1, 0x163a}, {0xffffffffffffffff, 0x10}], 0x9, &(0x7f0000000300)={0x77359400}, &(0x7f0000000340)={[0x100000000]}, 0x8) mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) 19:04:52 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x20100000, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:52 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a0300027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:04:52 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01002200ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:52 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) r2 = dup2(r1, 0xffffffffffffffff) setsockopt$inet_int(r2, 0x0, 0x32, &(0x7f0000000040)=0x8, 0x4) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000), 0x10) [ 248.078824][T23694] loop5: detected capacity change from 0 to 264192 [ 248.088881][T23697] loop3: detected capacity change from 0 to 1 [ 248.096249][T23694] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 248.113074][T23709] tmpfs: Bad value for 'mpol' 19:04:53 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x22000000, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 248.189100][T23719] loop5: detected capacity change from 0 to 264192 [ 248.192679][T23730] loop0: detected capacity change from 0 to 1 [ 248.223293][T23719] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 248.234790][T23738] tmpfs: Bad value for 'mpol' 19:04:53 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x25000000, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:53 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a0400027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) [ 248.244467][T23697] loop3: detected capacity change from 0 to 1 [ 248.251807][T23746] tmpfs: Bad value for 'mpol' 19:04:53 executing program 3: syz_read_part_table(0x4c, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:53 executing program 4: prctl$PR_SET_FPEXC(0xc, 0x1) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x200040, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00000000c0)) open(&(0x7f0000000100)='./file0\x00', 0x40000, 0x100) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000), 0x10) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000040)=0x1, 0x4) 19:04:53 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x40000000, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 248.306340][T23752] tmpfs: Bad value for 'mpol' 19:04:53 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x48000000, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 248.334054][T23730] loop0: detected capacity change from 0 to 1 [ 248.347110][T23767] loop3: detected capacity change from 0 to 1 [ 248.354500][T23768] tmpfs: Bad value for 'mpol' [ 248.362155][T23770] loop5: detected capacity change from 0 to 264192 [ 248.372012][T23770] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 248.393839][T23784] tmpfs: Bad value for 'mpol' [ 248.399509][T23786] tmpfs: Bad value for 'mpol' [ 248.437627][T23767] loop3: detected capacity change from 0 to 1 19:04:53 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) ptrace$cont(0x18, 0x0, 0x13d8, 0x3) process_vm_writev(0x0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) sendmsg$TIPC_NL_KEY_SET(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x280c160}, 0xc, &(0x7f0000000300)={&(0x7f0000000600)=ANY=[@ANYBLOB="20010020", @ANYRES16=0x0, @ANYBLOB="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"], 0x120}, 0x1, 0x0, 0x0, 0x8000}, 0x4000880) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000380)=0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000004c0)={0x0, 0x0}) wait4(r1, &(0x7f0000000500), 0x1, &(0x7f0000000540)) ptrace$setregs(0xf, r0, 0x8001, &(0x7f00000003c0)="96b0817d10ddc17e7bdafa43d7ffa9fe8ca6cdd275ed36233801699f082919d59b554ae56659a83ff7a3b88460602156a142b249541d59f38e43c1b93fbf5d7182995869f5311ff9074a016337d57b660ad02ff67e4d052d16d8d2bd075d9977f5dce1b6308b8518bf56d51f68f0a427c7d56171eca1a435f819a9815311f7adbaf4e24f2024843e252e76d45f69662a5c778c087bc33df3e5bff616949b55e48cfa59f548cc8cbc855a682e539a1f5c332423191e5be39c059882a52879dd2ff5c03cfad0ef96c68b02008bce53ab1814babf8a69c47e6abb68cef6cdc50eed965ae51b818b7a0f90fb7aec741630abe6c4ac31ecca84c3") 19:04:53 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a0700027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:04:53 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x4c000000, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:53 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01002500ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:53 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000), 0x10) getsockname(0xffffffffffffffff, &(0x7f0000000040)=@sco, &(0x7f00000000c0)=0x80) 19:04:53 executing program 3: syz_read_part_table(0x68, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:53 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x60000000, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 249.070480][T23821] loop3: detected capacity change from 0 to 1 [ 249.072688][T23823] loop5: detected capacity change from 0 to 264192 [ 249.092649][T23819] tmpfs: Bad value for 'mpol' [ 249.097584][T23820] loop0: detected capacity change from 0 to 1 [ 249.104225][T23837] tmpfs: Bad value for 'mpol' 19:04:53 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = mq_open(&(0x7f0000000140)='.[\x00', 0x40, 0x100, &(0x7f0000000280)={0x73c6, 0x4, 0x9, 0x9d1}) preadv(r1, &(0x7f0000002600)=[{&(0x7f00000002c0)=""/144, 0x90}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000002380)=""/130, 0x82}, {&(0x7f0000002440)=""/6, 0x6}, {&(0x7f0000002480)=""/106, 0x6a}, {&(0x7f0000002500)=""/21, 0x15}, {&(0x7f0000002540)=""/19, 0x13}, {&(0x7f0000002580)=""/100, 0x64}], 0x9, 0x3, 0x101) process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f00000001c0)="1966f2824c1b3ca1c9520508daaf1bd8171feef75c3a7292f412b72c215877aba3bdf82151fcf2da371364ee458ec30d28f61f3f8033fcae1949bab4bd64777971584ff73793c5fcf348f5e114f8ec9706fa1cf65c9fa48030a5d65c0e573e315af55d96f1ece54de0f55a6901d4dcc0297c2f8245ef0b9bd45e68fec19cea61ee0e5a8a454f9400") 19:04:53 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x68000000, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:53 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) sendmmsg$sock(r0, &(0x7f00000014c0)=[{{0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000040)="cbd598cb7ce9c1b54518", 0xa}, {&(0x7f0000000080)="6cfdd3490572957373389d9f2b22c2b633a98abf5b4651af9bd6e6f0c248698ff4515f80418de634026e006b94daea33e8de6e4e49cb2598", 0x38}, {&(0x7f00000000c0)="5d1ea1d49c8981525b8a2d0f3a6e1b73d07662c7d6de508f43cd39c9d94b8a04c69e3cbf26a7b4fc35f0a0226465b9f17f30a4f87e50bd0ac13204993c3bb4676b7869323ec52cf886a9ec4c47c91d084037e1a114d2036343c32d8fb5a070e77c1a32c102715c83f41951d01931605d", 0x70}, {&(0x7f0000000140)="08fdabafbecd4a9e70a42d8141d5778b01dd405c1bb3f867eb21ed25bf6ea7c3cb07a199fb192468d639649fe6e6d51e54194fa53f46d580b483dc2083aded7d31203e4c7f8f544c1dc9cd30df50b557956085f6fc031ab3526db186d66174abc1acea6d60bae8888555869e84ab682f80b534313a6c5cd08df79e34ec83289f7725a2fa19da7a285c309a628ba5f98f75d3880f1f94966e8e58549f5b07332442c5a80075891dccabbb99ad6ef022d8d697b485631c64872065ed89fe", 0xbd}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="5374d36ae00bc28c684c5857526067719174bf019449a30b4f81dbdf7f6238a36a9e99506e2464743400989069261a2ab802918c41224bf02c7fb7648017a08a6bb17e15b69a8a7d0402822805e05021db50a939a8b799c4dffcb64deb1b471ae626b71167eeca2a3092d25df69c9ba524498602969048f6c30fbc46bbce0449ec2a23d07238286973683249657e1f635b2aa2f4babe0a03c88b505b44fef9e314034f5c73aea61cb53ec2fdef6a29bc00906ede7d32462cf551329d23912a17a362285c7c4916a086fe655e8f5e3da2a11e2479f920d08887795ec36f27669b7fd114215ea136462cf6697e01356259de36", 0xf2}, {&(0x7f0000001300)="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", 0xfc}], 0x7, &(0x7f0000001480)=[@txtime={{0x18, 0x1, 0x3d, 0x6}}, @mark={{0x14, 0x1, 0x24, 0x5}}], 0x30}}], 0x1, 0x80) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000), 0x10) [ 249.133495][T23823] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 249.138057][T23847] tmpfs: Bad value for 'mpol' [ 249.157127][T23821] loop3: detected capacity change from 0 to 1 19:04:54 executing program 3: syz_read_part_table(0x6c, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:54 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a0800027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:04:54 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x6c000000, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:54 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01004800ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:54 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000440)=[{&(0x7f0000000040)=""/247, 0xf7}, {&(0x7f00000002c0)=""/95, 0x5f}, {&(0x7f0000000340)=""/168, 0xa8}, {&(0x7f0000000140)=""/10, 0xa}, {&(0x7f0000000000)=""/50, 0x32}], 0x5, &(0x7f00000001c0)=[{&(0x7f00000004c0)=""/240, 0xf0}], 0x1, 0x0) [ 249.197785][T23820] loop0: detected capacity change from 0 to 1 [ 249.224573][T23866] tmpfs: Bad value for 'mpol' [ 249.230081][T23870] tmpfs: Bad value for 'mpol' 19:04:54 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x74000000, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:54 executing program 1: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) ftruncate(r0, 0x2008001) mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x100000c, 0x1010, r0, 0x4000) r1 = gettid() creat(&(0x7f00000002c0)='.\x00', 0x20) r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) write$P9_RGETLOCK(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="20000000370200b9030000000000000069ff0000000000003d3365b6e8f7ce48eb535c408aca72ebc285ae9f245f0243b814d7fd6284901651d259e16f9e62cc50f94e4f54cba3fc78826649080000d8cd778000eb4032e743083a47ca6851bd01da", @ANYRES32=r2, @ANYBLOB="02002a2a"], 0x20) tkill(0x0, 0x13) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0xf7}], 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/247, 0xf7}], 0x1, 0x0) [ 249.291874][T23882] tmpfs: Bad value for 'mpol' [ 249.298077][T23888] loop3: detected capacity change from 0 to 1 [ 249.299258][T23886] loop5: detected capacity change from 0 to 264192 [ 249.311174][T23889] tmpfs: Bad value for 'mpol' 19:04:54 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x7a000000, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:54 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) sendto$inet(r0, &(0x7f0000000080)="4d9ae7915cd9fe2d911329b7eda447afa762f71237ec27efac1e0f3477ca84630127c38d28efa999f08a65af5711cc0397460441c80ec1a8d91c1a323d2b005a2ccb7b99b5c6079c8f8833e51f22b42758119b4e267d441b04655287bcf2d16d5afd9f6fc5ab56ea21ec9e4d03d2c8c7cd1bb0c4da763461c64c07dcf21597e061c38ff2e9f8da36baa9f7c8aca31a7f1480f5e9ad4adc", 0x97, 0x4000040, 0x0, 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000000380)=""/74, 0x4a}], 0x1, 0x3, 0x9455) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000040)=0x6, 0x4) r2 = creat(&(0x7f0000000400)='./bus\x00', 0x0) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/65, 0x41}], 0x1, 0x0, 0x9455) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000180), 0x0) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r3 = creat(&(0x7f0000000400)='./bus\x00', 0x0) preadv(r3, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/65, 0x41}], 0x1, 0x0, 0x9455) getsockopt$packet_buf(r3, 0x107, 0xd, &(0x7f0000000200)=""/179, &(0x7f0000000140)=0xb3) r4 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r4, 0x0, 0xcb, &(0x7f0000000000), 0x10) 19:04:54 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a0e00027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) [ 249.363678][T23886] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 249.372209][T23907] loop0: detected capacity change from 0 to 1 [ 249.384350][T23888] loop3: detected capacity change from 0 to 1 [ 249.391404][T23912] tmpfs: Bad value for 'mpol' [ 249.401818][T23916] tmpfs: Bad value for 'mpol' 19:04:54 executing program 3: syz_read_part_table(0x74, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:54 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x8cffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 249.461011][T23923] tmpfs: Bad value for 'mpol' [ 249.466598][T23928] tmpfs: Bad value for 'mpol' 19:04:54 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xc0ed0000, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:54 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) sendto$inet(r1, &(0x7f0000000080)="9287257625d0bdf3e15f9ab1c49b72a98bdfc16efe71097eb6fa2673d93d1a047ad7368a557f6e936309fec4b791bbeb8797fa83f61389b72194161f820eb22ee099daed8cd982779af3d0630f93e5dbdc00c403c34e97b8416f6cdfe30bb068d67c9652aaa56ee8f6d2d8de87376ed34972a3ea295a8edfe7c28005ac77ec52df155de112b6df18964c36e72a70d986077ab5158c4744141f203f0ed9d560c48c4e08d0935ed2e3cf3c2958c2f5bd601e34", 0xb2, 0x20004000, 0x0, 0x0) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000), 0x10) r2 = creat(&(0x7f0000000400)='./bus\x00', 0x0) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/65, 0x41}], 0x1, 0x0, 0x9455) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) sendfile(r2, r3, &(0x7f0000000180)=0x1, 0x3f) setsockopt$inet_int(r2, 0x0, 0x6, &(0x7f0000000040)=0x5, 0x4) [ 249.509609][T23907] loop0: detected capacity change from 0 to 1 [ 249.524561][T23945] loop5: detected capacity change from 0 to 264192 [ 249.528595][T23939] loop3: detected capacity change from 0 to 1 [ 249.549826][T23945] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 19:04:54 executing program 3: syz_read_part_table(0x7a, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:54 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01004c00ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:54 executing program 1: write$P9_RRENAME(0xffffffffffffffff, &(0x7f0000000280)={0x7, 0x15, 0x2}, 0x7) mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) ftruncate(r0, 0x2008001) write$P9_RLOCK(r0, &(0x7f00000006c0)={0x8, 0x35, 0x1}, 0x8) r1 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) r2 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r2, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x17fffff, 0x20010, r2, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f00000002c0)={0x0, 0x9b, 0x0, 0x1}) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000001100)={0x1c, 0x4, {0x4, @struct={0x1, 0x3f}, 0x0, 0xffff, 0x8, 0x4, 0x3, 0x3f, 0x0, @usage=0x5, 0x1c00, 0x1, [0x57, 0x9, 0x80000001, 0x6bbc, 0x101, 0x3f]}, {0x0, @struct={0x536d, 0xffffff80}, 0x0, 0x4, 0x1, 0x0, 0x7, 0x4bf4, 0x22, @usage=0x1, 0x8, 0x1, [0x10001, 0x8, 0x3ff, 0x284, 0x8419, 0x1]}, {0x1, @struct={0x7fffffff, 0x10000}, 0x0, 0x9, 0x1000, 0xea4, 0x1, 0x400, 0x2c, @struct={0x2, 0xfffffff9}, 0x7f, 0x3, [0x4, 0x4a72, 0x7ff, 0x0, 0x6, 0x4]}, {0x6, 0x1, 0x400}}) r5 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000800), 0x80000, 0x0) fcntl$getown(r5, 0x9) sendmsg$TIPC_CMD_SET_NETID(r2, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, 0x0, 0x2a180dd001a63a26, 0x70bd2d, 0x25dfdbff, {{}, {}, {0x8, 0x2, 0x9}}, ["", "", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0x8044) ioctl$BTRFS_IOC_BALANCE_V2(r1, 0xc4009420, &(0x7f0000001500)={0x1, 0x1, {0x5, @usage=0x2, 0x0, 0x2, 0x8, 0x9, 0x11d7, 0x5, 0x10, @struct={0x0, 0x1}, 0xffffffff, 0x5, [0x6, 0x4, 0xbe6, 0x1, 0x4, 0x100000001]}, {0x7, @struct={0x80, 0x5}, r3, 0x0, 0x5083, 0xfffffffffffffffe, 0x2, 0x6399, 0x0, @usage=0xaf, 0x4, 0x48, [0x401, 0x3, 0x5, 0x6, 0x801d, 0x332]}, {0x100, @struct={0x7ff, 0x7fffffff}, r4, 0x9, 0x8, 0x689, 0x9f03, 0xff, 0x14, @usage=0x3f, 0x64e670f2, 0x6, [0x8c4, 0x0, 0xd9a4, 0x2, 0x4, 0x1f]}, {0x4, 0x10000, 0x9}}) r6 = gettid() preadv(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/142, 0x8e}], 0x1, 0x401, 0x7) process_vm_writev(r6, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) 19:04:54 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xf6ffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:54 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a0f00027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) [ 249.617827][T23963] tmpfs: Bad value for 'mpol' 19:04:54 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xfeffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 249.654316][T23974] loop3: detected capacity change from 0 to 1 [ 249.691689][T23992] loop5: detected capacity change from 0 to 264192 19:04:54 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000), 0x10) recvmmsg(r0, &(0x7f0000005e40)=[{{&(0x7f0000000040)=@in6, 0x80, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/182, 0xb6}, {&(0x7f0000000180)=""/12, 0xc}], 0x2, &(0x7f0000000200)=""/211, 0xd3}, 0x7}, {{0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000300)=""/75, 0x4b}, {&(0x7f0000000380)=""/202, 0xca}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/29, 0x1d}], 0x4, &(0x7f0000001500)=""/39, 0x27}, 0x3f}, {{&(0x7f0000001540)=@x25={0x9, @remote}, 0x80, &(0x7f0000002740)=[{&(0x7f00000015c0)=""/45, 0x2d}, {&(0x7f0000001600)=""/255, 0xff}, {&(0x7f0000001700)=""/4096, 0x1000}, {&(0x7f0000002700)=""/26, 0x1a}], 0x4}}, {{&(0x7f0000002780)=@ieee802154={0x24, @long}, 0x80, &(0x7f0000003900)=[{&(0x7f0000002800)=""/4096, 0x1000}, {&(0x7f0000003800)=""/206, 0xce}], 0x2, &(0x7f0000003940)=""/102, 0x66}}, {{&(0x7f00000039c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000041c0)=[{&(0x7f0000003a40)=""/117, 0x75}, {&(0x7f0000003ac0)=""/250, 0xfa}, {&(0x7f0000003bc0)=""/174, 0xae}, {&(0x7f0000003c80)=""/76, 0x4c}, {&(0x7f0000003d00)=""/225, 0xe1}, {&(0x7f0000003e00)=""/225, 0xe1}, {&(0x7f0000003f00)=""/169, 0xa9}, {&(0x7f0000003fc0)=""/171, 0xab}, {&(0x7f0000004080)=""/215, 0xd7}, {&(0x7f0000004180)=""/31, 0x1f}], 0xa}, 0x5}, {{&(0x7f0000004280)=@generic, 0x80, &(0x7f0000005600)=[{&(0x7f0000004300)=""/181, 0xb5}, {&(0x7f00000043c0)=""/75, 0x4b}, {&(0x7f0000004440)=""/4096, 0x1000}, {&(0x7f0000005440)=""/97, 0x61}, {&(0x7f00000054c0)=""/62, 0x3e}, {&(0x7f0000005500)=""/237, 0xed}], 0x6, &(0x7f0000005680)=""/193, 0xc1}, 0x800}, {{&(0x7f0000005780)=@sco={0x1f, @none}, 0x80, &(0x7f0000005dc0)=[{&(0x7f0000005800)=""/228, 0xe4}, {&(0x7f0000005900)=""/215, 0xd7}, {&(0x7f0000005a00)=""/244, 0xf4}, {&(0x7f0000005b00)=""/153, 0x99}, {&(0x7f0000005bc0)=""/243, 0xf3}, {&(0x7f0000005cc0)=""/194, 0xc2}], 0x6}, 0x8}], 0x7, 0x22, &(0x7f0000006000)) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) ftruncate(r2, 0x2008001) fcntl$setsig(r2, 0xa, 0x40) r3 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) r4 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) creat(&(0x7f0000007c00)='./bus\x00', 0x20) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r4, 0x0) listen(r4, 0x9) clock_gettime(0x0, &(0x7f0000007b80)={0x0, 0x0}) recvmmsg(r3, &(0x7f0000007ac0)=[{{&(0x7f0000006040)=@nfc, 0x80, &(0x7f00000061c0)=[{&(0x7f00000060c0)=""/160, 0xa0}, {&(0x7f0000006180)=""/23, 0x17}], 0x2, &(0x7f0000006200)=""/182, 0xb6}, 0x1}, {{&(0x7f00000062c0)=@generic, 0x80, &(0x7f00000064c0)=[{&(0x7f0000006340)=""/177, 0xb1}, {&(0x7f0000006400)=""/94, 0x5e}, {&(0x7f0000006480)=""/8, 0x8}], 0x3, &(0x7f0000006500)=""/165, 0xa5}, 0x10000}, {{0x0, 0x0, &(0x7f0000007a40)=[{&(0x7f00000065c0)=""/199, 0xc7}, {&(0x7f00000066c0)=""/95, 0x5f}, {&(0x7f0000006740)=""/38, 0x26}, {&(0x7f0000006780)=""/230, 0xe6}, {&(0x7f0000006880)=""/4096, 0x1000}, {&(0x7f0000007880)=""/188, 0xbc}, {&(0x7f0000007940)=""/18, 0x12}, {&(0x7f0000007980)=""/178, 0xb2}], 0x8}, 0x6}], 0x3, 0x40, &(0x7f0000007bc0)={r5, r6+60000000}) [ 249.707848][T23989] loop0: detected capacity change from 0 to 1 [ 249.720904][T23992] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 19:04:54 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xffffe000, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:54 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a1000027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) [ 249.758929][T23974] loop3: detected capacity change from 0 to 1 19:04:54 executing program 3: syz_read_part_table(0x90, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:54 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xffffff7f, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 249.815494][T23989] loop0: detected capacity change from 0 to 1 [ 249.847423][T24030] loop5: detected capacity change from 0 to 264192 19:04:54 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xffffff8c, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:54 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090afe00027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) [ 249.857361][T24030] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 19:04:54 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01006800ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:54 executing program 1: r0 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x40000, 0x80, 0x6}, 0x18) mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x7000001, 0x2172, r0, 0x0) r1 = gettid() process_vm_writev(r1, &(0x7f0000000000), 0x0, &(0x7f0000000100)=[{&(0x7f0000217f28)=""/231, 0xe7}, {&(0x7f0000000000)=""/122, 0x7a}, {&(0x7f0000000180)=""/107, 0x6b}], 0x3, 0x0) mbind(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000140)=0x4, 0x7, 0x5) 19:04:54 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xfffffff6, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:54 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) [ 249.965246][T24049] loop3: detected capacity change from 0 to 1 [ 249.973199][T24054] loop5: detected capacity change from 0 to 264192 [ 249.985616][T24054] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 19:04:54 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xfffffffe, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 250.023022][T24068] loop0: detected capacity change from 0 to 1 [ 250.038151][T24049] loop3: detected capacity change from 0 to 1 [ 250.069154][T24088] loop5: detected capacity change from 0 to 264192 [ 250.080218][T24088] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 250.089287][T24088] FAT-fs (loop5): bogus number of directory entries (513) [ 250.096497][T24088] FAT-fs (loop5): Can't find a valid FAT filesystem [ 250.144368][T24088] loop5: detected capacity change from 0 to 264192 [ 250.144716][T24068] loop0: detected capacity change from 0 to 1 [ 250.151837][T24088] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 250.166036][T24088] FAT-fs (loop5): bogus number of directory entries (513) [ 250.173157][T24088] FAT-fs (loop5): Can't find a valid FAT filesystem 19:04:55 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x8000000000, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:55 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) ptrace$setregs(0xf, r0, 0x2, &(0x7f00000001c0)="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") 19:04:55 executing program 3: syz_read_part_table(0xfe, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:55 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a1001027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:04:55 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) r1 = accept(r0, 0x0, &(0x7f0000000040)) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000080)={@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast2}, 0xc) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r2 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r2, 0x0, 0xcb, &(0x7f0000000000), 0x10) recvmmsg(r0, &(0x7f0000000300)=[{{&(0x7f00000000c0)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000140)=""/198, 0xc6}], 0x1, &(0x7f0000000280)=""/118, 0x76}, 0x5}], 0x1, 0x0, 0x0) 19:04:55 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01006c00ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:55 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xedc000000000, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 250.684485][T24121] loop3: detected capacity change from 0 to 1 [ 250.691906][T24124] loop0: detected capacity change from 0 to 1 [ 250.693977][T24125] loop5: detected capacity change from 0 to 264192 19:04:55 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090afffe027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:04:55 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) fcntl$notify(0xffffffffffffffff, 0x402, 0x8000002b) r0 = gettid() preadv(0xffffffffffffffff, &(0x7f00000054c0)=[{&(0x7f0000001ac0)=""/42, 0x2a}, {&(0x7f0000001b00)=""/183, 0xb7}, {&(0x7f0000003300)=""/4096, 0x1000}, {&(0x7f0000004300)=""/158, 0x9e}, {&(0x7f00000043c0)=""/102, 0x66}, {&(0x7f0000004440)=""/4096, 0x1000}, {&(0x7f0000005440)=""/123, 0x7b}], 0x7, 0x8001, 0xfffffffa) process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) ptrace$setregs(0xd, r0, 0x9, &(0x7f0000005540)="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") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg$unix(r1, &(0x7f0000003040)=[{{&(0x7f00000001c0), 0x6e, &(0x7f00000012c0)=[{&(0x7f0000000240)=""/112, 0x70}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001300)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000010000007e02280000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000200001c000000000000000101000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xb0}}, {{&(0x7f00000013c0)=@abs, 0x6e, &(0x7f0000001500)=[{&(0x7f0000001440)=""/151, 0x97}], 0x1, &(0x7f0000001540)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f0000001580)=@abs, 0x6e, &(0x7f00000018c0)=[{&(0x7f0000001600)=""/162, 0xa2}, {&(0x7f00000016c0)=""/65, 0x41}, {&(0x7f0000001740)=""/161, 0xa1}, {&(0x7f0000001800)=""/133, 0x85}], 0x4, &(0x7f0000001900)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40}}, {{&(0x7f0000001940)=@abs, 0x6e, &(0x7f0000001a80)=[{&(0x7f00000019c0)=""/143, 0x8f}], 0x1, &(0x7f00000031c0)=ANY=[@ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="38000000000000002b1b80c7ad01fcffff00"/27, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32], 0x128}}, {{&(0x7f0000001c00), 0x6e, &(0x7f0000002fc0)=[{&(0x7f0000001c80)=""/95, 0x5f}, {&(0x7f0000001d00)=""/4096, 0x1000}, {&(0x7f0000002d00)=""/48, 0x30}, {&(0x7f0000002d40)=""/180, 0xb4}, {&(0x7f0000002e00)=""/224, 0xe0}, {&(0x7f0000002f00)=""/20, 0x14}, {&(0x7f0000002f40)=""/80, 0x50}], 0x7}}], 0x5, 0x2, &(0x7f0000003180)) 19:04:55 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xe0ffff00000000, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 250.730408][T24125] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 250.739503][T24125] FAT-fs (loop5): bogus number of directory entries (513) [ 250.746686][T24125] FAT-fs (loop5): Can't find a valid FAT filesystem [ 250.801558][T24121] loop3: detected capacity change from 0 to 1 [ 250.803463][T24124] loop0: detected capacity change from 0 to 1 [ 250.829177][T24166] loop5: detected capacity change from 0 to 264192 [ 250.839150][T24166] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 19:04:55 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x100000000000000, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:55 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01007400ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:55 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x200000000000000, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 250.848206][T24166] FAT-fs (loop5): bogus number of directory entries (766) [ 250.855375][T24166] FAT-fs (loop5): Can't find a valid FAT filesystem 19:04:55 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x300000000000000, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:55 executing program 3: syz_read_part_table(0x204, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:55 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x400000000000000, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 250.924558][T24166] loop5: detected capacity change from 0 to 264192 [ 250.931774][T24166] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 250.940851][T24166] FAT-fs (loop5): bogus number of directory entries (766) [ 250.947984][T24166] FAT-fs (loop5): Can't find a valid FAT filesystem [ 250.955330][T24184] loop0: detected capacity change from 0 to 1 [ 251.021627][T24206] loop3: detected capacity change from 0 to 1 [ 251.052379][T24184] loop0: detected capacity change from 0 to 1 [ 251.101206][T24206] loop3: detected capacity change from 0 to 1 19:04:56 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000), 0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@ipv4={""/10, ""/2, @broadcast}, @in6=@private2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={""/10, ""/2, @dev}}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000180)={@local, @broadcast, r2}, 0xc) 19:04:56 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x500000000000000, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:56 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a01ff027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:04:56 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01007a00ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) [ 251.604834][T24243] loop5: detected capacity change from 0 to 264192 [ 251.614795][T24248] loop0: detected capacity change from 0 to 1 [ 251.639214][T24243] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 19:04:56 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x7, &(0x7f00000001c0)=""/92) 19:04:56 executing program 3: syz_read_part_table(0x300, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:56 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x600000000000000, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:56 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x700000000000000, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 251.648322][T24243] FAT-fs (loop5): bogus number of directory entries (767) [ 251.655620][T24243] FAT-fs (loop5): Can't find a valid FAT filesystem 19:04:56 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a0fff027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:04:56 executing program 4: r0 = socket$inet(0x2, 0x2, 0xfffff000) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000), 0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000040)={'syz_tun\x00'}) [ 251.713169][T24271] loop3: detected capacity change from 0 to 1 [ 251.737897][T24248] loop0: detected capacity change from 0 to 1 19:04:56 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x800000000000000, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:56 executing program 1: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) ftruncate(r0, 0x2008001) mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, r0, 0x0) r1 = gettid() tkill(r1, 0x2e) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) [ 251.767703][T24292] loop5: detected capacity change from 0 to 264192 [ 251.784801][T24292] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 251.793889][T24292] FAT-fs (loop5): bogus number of directory entries (767) [ 251.801006][T24292] FAT-fs (loop5): Can't find a valid FAT filesystem 19:04:56 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f00000001c0)={&(0x7f0000005000/0x7000)=nil, &(0x7f0000006000/0x1000)=nil, &(0x7f000000a000/0x3000)=nil, &(0x7f0000006000/0x1000)=nil, &(0x7f0000007000/0x3000)=nil, &(0x7f0000009000/0x3000)=nil, &(0x7f0000000000/0x3000)=nil, &(0x7f0000008000/0x2000)=nil, &(0x7f000000a000/0x3000)=nil, &(0x7f0000004000/0x3000)=nil, &(0x7f000000b000/0x2000)=nil, &(0x7f0000000140), 0x0, r1}, 0x68) 19:04:56 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01009000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:56 executing program 4: ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, &(0x7f0000000040)) r0 = socket$inet(0x2, 0x3, 0x2) r1 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) sendto$inet(r1, &(0x7f0000000080)="9d4094e30cac41f24fb1b7af73a8e77c11ee4857b93f02725f82ac5eb44e242ff2ebd39aa194bc073ee1088658d8ef7d3c537823484bc8257c747473d045979b665a713f151a416add1afd0e5bf9d066900af8aeec4db8044d912a45e4f4cbea7c1ec7e1728c1faa6ad6855375c5bf", 0x6f, 0x20000000, &(0x7f0000000100)={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r2 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r2, 0x0, 0xcb, &(0x7f0000000000), 0x10) 19:04:56 executing program 3: syz_read_part_table(0x402, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:56 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x900000000000000, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:56 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) gettid() r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/245, 0xf5}], 0x1, &(0x7f0000000180), 0x0, 0x0) 19:04:56 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xa00000000000000, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 251.914081][T24322] loop3: detected capacity change from 0 to 2 19:04:56 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000080)={@private=0xa010100, @dev={0xac, 0x14, 0x14, 0x1c}}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000040)={@broadcast, @dev={0xac, 0x14, 0x14, 0xe}}, 0xc) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000), 0x10) [ 251.968561][T24292] loop5: detected capacity change from 0 to 264192 [ 251.978333][T24338] loop0: detected capacity change from 0 to 1 19:04:56 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090afeff027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:04:56 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xb00000000000000, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 252.015795][T24292] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 252.024870][T24292] FAT-fs (loop5): bogus number of directory entries (767) [ 252.032004][T24292] FAT-fs (loop5): Can't find a valid FAT filesystem [ 252.043444][T24322] loop3: detected capacity change from 0 to 2 19:04:56 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x2000000, 0x12, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000000)={0xffffffffffffffff, 0x2, 0x3, 0x1ff}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}}, 0x0, 0x0, 0x45, 0x0, "0ef0dac0329aa41959d0336a6e9aaa90f3f023a4c6245181111b4da8240913a5a5cfcfe3f3f20da2db513d754d8a8ebf1725901d489ada5024e2b610d091e9d93e3a55d9b4a1f29848c44fcb810905eb"}, 0xd8) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$NS_GET_USERNS(r1, 0xb701, 0x0) gettid() r2 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x36) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r2, 0x0) preadv(r2, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/134, 0x86}], 0x1, 0xfffeffff, 0x1) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000280)='.\x00', 0x141080, 0x10) mkdirat(0xffffffffffffffff, &(0x7f0000000380)='./bus\x00', 0x94) utimensat(r3, &(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)={{0x0, 0x2710}, {0x77359400}}, 0x100) 19:04:56 executing program 3: syz_read_part_table(0x406, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:56 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xc00000000000000, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 252.079451][T24338] loop0: detected capacity change from 0 to 1 19:04:56 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff0100fe00ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:56 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) socket$inet(0x2, 0x3, 0x2) r1 = socket$inet(0x2, 0x5, 0x1) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000), 0x4) 19:04:56 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x1000000, 0x2172, 0xffffffffffffffff, 0xffffc000) r0 = gettid() gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) 19:04:56 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xd00000000000000, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 252.147630][T24380] loop5: detected capacity change from 0 to 264192 [ 252.160899][T24380] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 252.169999][T24380] FAT-fs (loop5): bogus number of directory entries (767) [ 252.177121][T24380] FAT-fs (loop5): Can't find a valid FAT filesystem 19:04:57 executing program 1: mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x96b54f8ea3a0c953, 0x2172, 0xffffffffffffffff, 0xffffe000) ioctl$FS_IOC_GETFSLABEL(0xffffffffffffffff, 0x81009431, &(0x7f0000000000)) gettid() r0 = socket(0x2, 0x5, 0x401) fchdir(r0) 19:04:57 executing program 4: r0 = socket$inet(0x2, 0x2, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) socket$inet(0x2, 0x3, 0x2) r1 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) sendto$inet(r1, &(0x7f0000000240)="47ee29ed623c2956b2184cfea08baa96ca07dc67328b5bb2a8b7e7e8b2fadc3b136276f63d996639453ae0638abb7f0488ca6946b5922776e9f3186b3c51af15c35d69495b003412812fa7", 0x4b, 0xc040, &(0x7f0000000180)={0x2, 0x4e24, @empty}, 0x10) r2 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r2, 0x0) r3 = creat(&(0x7f0000000140)='./bus/file0\x00', 0x0) r4 = signalfd(r3, &(0x7f0000000040)={[0x5]}, 0x8) r5 = creat(&(0x7f0000000400)='./bus\x00', 0x0) preadv(r5, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/65, 0x41}], 0x1, 0x0, 0x9455) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f0000000100)=[@window={0x3, 0x200, 0x3ff}, @mss={0x2, 0x4}], 0x2) getsockopt$IPT_SO_GET_REVISION_MATCH(r4, 0x0, 0x42, &(0x7f0000000080)={'HL\x00'}, &(0x7f00000000c0)=0x1e) preadv(r3, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/65, 0x41}], 0x1, 0x0, 0x9455) socket$inet(0x2, 0x800, 0xfff) setxattr$incfs_id(&(0x7f00000002c0)='./bus/file0\x00', &(0x7f0000000380), &(0x7f00000003c0)={'0000000000000000000000000000000', 0x32}, 0x20, 0x2) setsockopt$inet_int(r3, 0x0, 0xcb, &(0x7f0000000000), 0x4) 19:04:57 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xe00000000000000, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 252.247656][T24407] loop3: detected capacity change from 0 to 2 [ 252.263672][T24380] loop5: detected capacity change from 0 to 264192 19:04:57 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a0204007400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:04:57 executing program 4: r0 = socket$inet(0x2, 0xa, 0x109) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xcb, &(0x7f0000000000), 0x10) r1 = creat(&(0x7f0000000100)='./bus\x00', 0x0) ftruncate(r1, 0x2008001) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x27}}, 0x10) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x2b0440, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000200)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000003d000000de388259928e2e706a983aad52ae952ed3bc02767c069651a46a721a3e862958c14f830ba9bd39f23bafa48b303d075045354aef86eceb947effc78c173c844d574f32f920ad58e796ee1e000000000000"], &(0x7f00000001c0)=0x61) ioctl$F2FS_IOC_RESIZE_FS(r2, 0x4008f510, &(0x7f00000000c0)=0x5) r3 = accept$inet(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000280)={{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x306, @local}, 0x4c, {0x2, 0x4e22, @empty}, 'ip6erspan0\x00'}) 19:04:57 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xfffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 252.302591][T24422] loop0: detected capacity change from 0 to 1 [ 252.310087][T24407] loop3: detected capacity change from 0 to 2 [ 252.319732][T24380] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 252.328839][T24380] FAT-fs (loop5): bogus number of directory entries (767) [ 252.335965][T24380] FAT-fs (loop5): Can't find a valid FAT filesystem 19:04:57 executing program 3: syz_read_part_table(0x500, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) [ 252.410722][T24422] loop0: detected capacity change from 0 to 1 [ 252.427903][T24449] syz-executor.4 uses obsolete (PF_INET,SOCK_PACKET) 19:04:57 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x1000000000000000, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:57 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01000402ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) [ 252.459583][T24458] loop5: detected capacity change from 0 to 264192 [ 252.463158][T24452] loop3: detected capacity change from 0 to 2 [ 252.494985][T24458] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 19:04:57 executing program 4: socket$inet(0x2, 0x3, 0x2) r0 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000000)=0x40000, 0x4) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000), 0x10) 19:04:57 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x1100000000000000, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 252.504053][T24458] FAT-fs (loop5): bogus number of directory entries (4) [ 252.511116][T24458] FAT-fs (loop5): Can't find a valid FAT filesystem 19:04:57 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000140), 0x20002, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$SEG6_CMD_DUMPHMAC(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, r2, 0x1}, 0x14}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0xae295811735ceda3}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x3c, r2, 0x400, 0x70bd2d, 0x25dfdbfd, {}, [@SEG6_ATTR_DST={0x14, 0x1, @mcast1}, @SEG6_ATTR_SECRET={0x14, 0x4, [0x7, 0x61, 0x9, 0x95]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x12}, 0x8001) mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x3000) r3 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f00000002c0)=""/38) mmap(&(0x7f000000b000/0x4000)=nil, 0x4000, 0x2000004, 0x4010, 0xffffffffffffffff, 0x90a4d000) r4 = gettid() process_vm_writev(r4, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) 19:04:57 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x1200000000000000, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 252.569705][T24475] loop0: detected capacity change from 0 to 1 [ 252.588286][T24452] loop3: detected capacity change from 0 to 2 19:04:57 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendto$inet(r1, &(0x7f0000000140)="1daf7e2fbef86abf2d7dd4b1bf7eb317acbb4ccc3650dcc2b41735198c0cb2047265554818ecc5081be42756079a9ce49faec29d99210ffba4b39bcc0c6acb630358e9c31c047d2ce336f96e92985073216cae72e85509a41220ba1ec6dc1c570180d8a3125f986b4f8d9c4b859b693657208b09de3f3664c1a4ccddac59dca85cb63135fb25b8659872105fa23a75a907f44fca0f83e0a3b1dca515b71264a8502dd0518e391737ea67c54a390d4b94409a40bf988b272f66e3aacea19060f94384844d6912bc7db251eec4ff9fee3fe6e5b1b2d59cd5926ca07dfdc0aea6", 0xdf, 0x20008001, &(0x7f0000000240)={0x2, 0x4e20, @rand_addr=0x64010100}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000280)={@loopback, @multicast1}, 0xc) r2 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r2, 0x0, 0xcb, &(0x7f0000000000), 0x10) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f00000000c0)={'syztnl1\x00', &(0x7f0000000040)={'syztnl2\x00', 0x0, 0x2f, 0x7f, 0x0, 0x9, 0x19, @dev={0xfe, 0x80, '\x00', 0x29}, @private1, 0x10, 0x1, 0x4, 0x2}}) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000100)={@multicast2, @multicast1, r3}, 0xc) 19:04:57 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x151b000000000000, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 252.617564][T24458] loop5: detected capacity change from 0 to 264192 [ 252.631201][T24458] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 252.640291][T24458] FAT-fs (loop5): bogus number of directory entries (4) [ 252.647259][T24458] FAT-fs (loop5): Can't find a valid FAT filesystem 19:04:57 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a0202027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:04:57 executing program 1: request_key(&(0x7f0000000140)='syzkaller\x00', &(0x7f00000001c0)={'syz', 0x1}, &(0x7f0000000200)='\x00', 0xfffffffffffffff9) mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) 19:04:57 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2000000000000000, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:57 executing program 3: syz_read_part_table(0x600, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:57 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01000003ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) [ 252.707989][T24475] loop0: detected capacity change from 0 to 1 19:04:57 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010000000000000, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:57 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000080)=0x44000, 0x4) r1 = socket$inet(0x2, 0x6, 0x6) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000), 0x10) [ 252.772919][T24539] loop3: detected capacity change from 0 to 3 [ 252.773356][T24541] loop5: detected capacity change from 0 to 264192 19:04:57 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2200000000000000, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:57 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) readv(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/112, 0x70}, {&(0x7f0000000240)=""/76, 0x4c}], 0x2) 19:04:57 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x89801) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e22, 0x4, @rand_addr=' \x01\x00', 0x7}, 0x1c) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000), 0x10) 19:04:57 executing program 3: syz_read_part_table(0x604, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) [ 252.871666][T24541] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 252.880739][T24541] FAT-fs (loop5): bogus number of directory entries (514) [ 252.887884][T24541] FAT-fs (loop5): Can't find a valid FAT filesystem [ 252.893688][T24570] loop0: detected capacity change from 0 to 1 19:04:57 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x4010, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) rt_tgsigqueueinfo(r1, r0, 0x26, &(0x7f00000001c0)={0x3e, 0x200, 0x4}) process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) 19:04:57 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a0203027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:04:57 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2500000000000000, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 252.981359][T24584] loop3: detected capacity change from 0 to 3 [ 252.992842][T24570] loop0: detected capacity change from 0 to 1 19:04:57 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000), 0x10) r2 = dup2(r1, r0) io_setup(0x3, &(0x7f0000000100)=0x0) r4 = creat(&(0x7f0000000400)='./bus\x00', 0x0) preadv(r4, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/65, 0x41}], 0x1, 0x0, 0x9455) r5 = creat(&(0x7f0000000400)='./bus\x00', 0x0) preadv(r5, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/65, 0x41}], 0x1, 0x0, 0x9455) io_submit(r3, 0x2, &(0x7f0000000280)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x1, r4, &(0x7f0000000140)="720b5c331f3d0f9939476d3c1f32f3a1dfde104a", 0x14, 0x1d5a000000, 0x0, 0x2, r2}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x3, 0x20, r5, &(0x7f00000001c0)="e07412412edd272cea30b329f8ff91a7705157d1b4a065cd96e0cb7c20c692b23268cfbd7f90e0e6a660f3c501d9206e6620d3255a279710a65cd2313dfb5e9b968ecf03cb4b8b4808a97c8f968a4b31c5975721e1fc12477df08969ddafccc691085a80f9b628f77c7d1b", 0x6b, 0x200, 0x0, 0x2}]) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000080)={0x0, {0x2, 0x4e23, @local}, {0x2, 0x4e21, @multicast1}, {0x2, 0x4e22, @multicast2}, 0x204, 0x0, 0x0, 0x0, 0x722e, &(0x7f0000000040)='bond_slave_1\x00', 0x7, 0x8001, 0x6}) 19:04:57 executing program 3: syz_read_part_table(0x700, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) [ 253.059949][T24610] loop5: detected capacity change from 0 to 264192 19:04:57 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01000204ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:57 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x4000000000000000, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 253.111212][T24610] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 253.120367][T24610] FAT-fs (loop5): bogus number of directory entries (515) [ 253.127526][T24610] FAT-fs (loop5): Can't find a valid FAT filesystem [ 253.136620][T24621] loop3: detected capacity change from 0 to 3 [ 253.168797][T24610] loop5: detected capacity change from 0 to 264192 [ 253.196127][T24610] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 253.205212][T24610] FAT-fs (loop5): bogus number of directory entries (515) [ 253.212309][T24610] FAT-fs (loop5): Can't find a valid FAT filesystem 19:04:58 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x4800000000000000, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:58 executing program 1: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) ftruncate(r0, 0x2008001) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r0, 0xf504, 0x0) mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) 19:04:58 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = creat(&(0x7f0000000100)='./bus\x00', 0x0) ftruncate(r1, 0x2008001) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@private2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@dev}}, &(0x7f0000000200)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000240)={@empty, @empty, r2}, 0xc) [ 253.214908][T24636] loop0: detected capacity change from 0 to 1 19:04:58 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a0204027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:04:58 executing program 3: syz_read_part_table(0x900, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) [ 253.275334][T24621] loop3: detected capacity change from 0 to 3 19:04:58 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x3, 0x4000010, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x4, 0x8010, 0xffffffffffffffff, 0xcdfe7000) 19:04:58 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x4c00000000000000, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:58 executing program 4: r0 = socket$inet(0x2, 0x6, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000), 0x10) [ 253.328908][T24654] loop5: detected capacity change from 0 to 264192 [ 253.342016][T24654] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 253.351105][T24654] FAT-fs (loop5): bogus number of directory entries (516) [ 253.358238][T24654] FAT-fs (loop5): Can't find a valid FAT filesystem 19:04:58 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01000604ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:58 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x6000000000000000, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 253.379335][T24636] loop0: detected capacity change from 0 to 1 [ 253.417849][T24683] loop3: detected capacity change from 0 to 4 19:04:58 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a0205027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:04:58 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x6800000000000000, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:58 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x6c00000000000000, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 253.519072][T24705] loop0: detected capacity change from 0 to 1 [ 253.539327][T24683] loop3: detected capacity change from 0 to 4 19:04:58 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x7400000000000000, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:58 executing program 3: syz_read_part_table(0xa00, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:58 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0x16, 0xfffffffffffffffc, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000), 0x10) [ 253.572505][T24721] loop5: detected capacity change from 0 to 264192 [ 253.598941][T24705] loop0: detected capacity change from 0 to 1 19:04:58 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, &(0x7f00000004c0)={0x0, 0xa000000, 0x1}) process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) r1 = openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000003900), 0x2, 0x0) r2 = creat(&(0x7f0000000400)='./bus\x00', 0x0) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/65, 0x41}], 0x1, 0x0, 0x9455) dup2(r1, r2) process_vm_readv(r0, &(0x7f0000001700)=[{&(0x7f0000000500)=""/183, 0xb7}, {&(0x7f00000005c0)=""/34, 0x22}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/223, 0xdf}], 0x4, &(0x7f0000003c00)=[{&(0x7f0000001740)=""/211, 0xd3}, {&(0x7f0000001840)=""/35, 0x23}, {&(0x7f0000001880)=""/4096, 0x1000}, {&(0x7f0000002880)=""/115, 0x73}, {&(0x7f0000002900)=""/4096, 0x1000}, {&(0x7f0000003900)}, {&(0x7f0000003940)=""/252, 0xfc}, {&(0x7f0000003a40)=""/228, 0xe4}, {&(0x7f0000003b40)=""/12, 0xc}, {&(0x7f0000003b80)=""/119, 0x77}], 0xa, 0x0) r3 = creat(&(0x7f0000000100)='./bus\x00', 0x0) ftruncate(r3, 0x2008001) rt_sigqueueinfo(0x0, 0x8, &(0x7f0000000400)={0x3d}) preadv(r3, &(0x7f0000000380)=[{&(0x7f0000000140)=""/2, 0x2}, {&(0x7f00000001c0)=""/41, 0x29}, {&(0x7f0000000200)=""/57, 0x39}, {&(0x7f0000000240)=""/121, 0x79}, {&(0x7f00000002c0)=""/150, 0x96}], 0x5, 0x401, 0x5) openat(r3, &(0x7f0000000480)='./bus\x00', 0x0, 0x90) 19:04:58 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x7a00000000000000, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:58 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01000005ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) [ 253.637845][T24721] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 253.646955][T24721] FAT-fs (loop5): bogus number of directory entries (517) [ 253.654056][T24721] FAT-fs (loop5): Can't find a valid FAT filesystem 19:04:58 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x8cffffff00000000, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:58 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) sendto$inet(r0, &(0x7f0000000040)="83c2a02c8ea7cac3f78716eeb2132030efeafcdc14eb55f632019a", 0x1b, 0x0, &(0x7f0000000080)={0x2, 0x4e20, @private=0xa010101}, 0x10) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) ftruncate(r2, 0x2008001) sendto$inet(r2, &(0x7f00000000c0)="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", 0xfa, 0x80, 0x0, 0x0) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000), 0x10) 19:04:58 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a0206027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) [ 253.706548][T24752] loop3: detected capacity change from 0 to 5 19:04:58 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xf6ffffff00000000, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:58 executing program 4: r0 = socket$inet(0x2, 0x1, 0x1) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000040)=0x101, 0x4) socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xcb, &(0x7f0000000000), 0x4) [ 253.776234][T24766] loop0: detected capacity change from 0 to 1 [ 253.785444][T24752] loop3: detected capacity change from 0 to 5 19:04:58 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000080)=[{&(0x7f0000000900)=""/247, 0xf7}, {&(0x7f0000000c00)=""/257, 0x101}, {&(0x7f0000000040)=""/7, 0x7}, {&(0x7f0000000b00)=""/199, 0xc7}], 0x4, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/229, 0xe5}], 0x1, 0x0) r1 = creat(&(0x7f0000000100)='./bus\x00', 0x0) ftruncate(r1, 0x2008001) recvmsg$unix(r1, &(0x7f00000008c0)={&(0x7f00000001c0)=@abs, 0x6e, &(0x7f0000000780)=[{&(0x7f0000000240)=""/222, 0xde}, {&(0x7f0000000340)=""/143, 0x8f}, {&(0x7f0000000140)}, {&(0x7f0000000400)=""/111, 0x6f}, {&(0x7f0000000480)=""/140, 0x8c}, {&(0x7f0000000540)=""/82, 0x52}, {&(0x7f00000005c0)=""/169, 0xa9}, {&(0x7f0000000680)=""/247, 0xf7}], 0x8, &(0x7f0000000800)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xa8}, 0x2) 19:04:58 executing program 3: syz_read_part_table(0xb00, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:58 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xfeffffff00000000, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:58 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01000006ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) [ 253.860747][T24790] loop5: detected capacity change from 0 to 264192 19:04:58 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xffffff7f00000000, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:58 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) gettid() [ 253.913838][T24790] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 253.922916][T24790] FAT-fs (loop5): bogus number of directory entries (518) [ 253.924805][T24817] loop0: detected capacity change from 0 to 1 [ 253.930084][T24790] FAT-fs (loop5): Can't find a valid FAT filesystem [ 253.938185][T24811] loop3: detected capacity change from 0 to 5 19:04:58 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() tkill(r0, 0x23) process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) wait4(r1, 0x0, 0x20000000, &(0x7f00000001c0)) 19:04:58 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xffffffffffffff0f, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:58 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) ptrace$setregs(0xf, r0, 0x1, &(0x7f0000004d80)="5ec413345159a2f83b2ede6fed0eb3dde50be3e9") recvmmsg$unix(0xffffffffffffffff, &(0x7f0000004b80)=[{{&(0x7f00000001c0)=@abs, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000240)=""/107, 0x6b}, {&(0x7f0000000140)=""/54, 0x36}, {&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/192, 0xc0}, {&(0x7f0000000400)=""/42, 0x2a}, {&(0x7f0000000440)=""/6, 0x6}, {&(0x7f0000000480)=""/198, 0xc6}, {&(0x7f0000000580)=""/190, 0xbe}], 0x8, &(0x7f00000006c0)=[@cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x68}}, {{0x0, 0x0, &(0x7f0000001800)=[{&(0x7f0000000740)=""/182, 0xb6}, {&(0x7f0000000800)=""/4096, 0x1000}], 0x2}}, {{&(0x7f0000001840)=@abs, 0x6e, &(0x7f00000019c0)=[{&(0x7f00000018c0)=""/205, 0xcd}], 0x1, &(0x7f0000001a00)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x110}}, {{&(0x7f0000001b40)=@abs, 0x6e, &(0x7f0000001d40)=[{&(0x7f0000001bc0)=""/217, 0xd9}, {&(0x7f0000001cc0)=""/28, 0x1c}, {&(0x7f0000001d00)=""/60, 0x3c}], 0x3, &(0x7f0000001d80)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x60}}, {{&(0x7f0000001e00)=@abs, 0x6e, &(0x7f0000001f80)=[{&(0x7f0000001e80)=""/41, 0x29}, {&(0x7f0000001ec0)=""/18, 0x12}, {&(0x7f0000001f00)=""/41, 0x29}, {&(0x7f0000001f40)=""/22, 0x16}], 0x4, &(0x7f0000001fc0)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xf8}}, {{&(0x7f00000020c0)=@abs, 0x6e, &(0x7f00000034c0)=[{&(0x7f0000002140)=""/135, 0x87}, {&(0x7f0000002200)=""/224, 0xe0}, {&(0x7f0000002300)=""/9, 0x9}, {&(0x7f0000002340)=""/37, 0x25}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000003380)=""/128, 0x80}, {&(0x7f0000003400)=""/172, 0xac}], 0x7, &(0x7f0000003540)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb0}}, {{&(0x7f0000003600), 0x6e, &(0x7f0000004ac0)=[{&(0x7f0000003680)=""/117, 0x75}, {&(0x7f0000003700)=""/4096, 0x1000}, {&(0x7f0000004700)=""/54, 0x36}, {&(0x7f0000004740)=""/208, 0xd0}, {&(0x7f0000004840)=""/214, 0xd6}, {&(0x7f0000004940)=""/203, 0xcb}, {&(0x7f0000004a40)=""/32, 0x20}, {&(0x7f0000004a80)=""/57, 0x39}], 0x8, &(0x7f0000004b40)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x30}}], 0x7, 0x0, &(0x7f0000004d40)={0x77359400}) ptrace$cont(0x7, r1, 0x0, 0x80000000) [ 254.067480][T24811] loop3: detected capacity change from 0 to 5 [ 254.071679][T24817] loop0: detected capacity change from 0 to 1 [ 254.080621][T24790] loop5: detected capacity change from 0 to 264192 [ 254.095944][T24790] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 254.105003][T24790] FAT-fs (loop5): bogus number of directory entries (518) [ 254.112129][T24790] FAT-fs (loop5): Can't find a valid FAT filesystem 19:04:58 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a0207027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:04:58 executing program 4: r0 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_SHORT_ADDR(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, r0, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x8050}, 0x20040040) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r2 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r2, 0x0, 0xcb, &(0x7f0000000000), 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x4e23, @rand_addr=0x64010101}, 0x10) 19:04:58 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="0a706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:58 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x7a05, 0x1700) write$cgroup_int(r2, &(0x7f0000000200), 0x43400) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) write$cgroup_subtree(r3, &(0x7f0000002980)=ANY=[], 0x32600) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x100002, 0x0) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f00000004c0)={0x0, 0x0, {0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @usage, 0x0, 0x0, [0x0, 0x0, 0x0, 0x1, 0x1]}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0xc028660f, &(0x7f00000005c0)=0x3fffffffe) mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r5 = gettid() r6 = creat(&(0x7f0000000100)='./bus\x00', 0x0) ftruncate(r6, 0x2008001) sendfile(r6, r0, &(0x7f00000001c0), 0x3) writev(r1, &(0x7f0000000140)=[{&(0x7f0000000280)="34e631f2f6542944725067e58bf82c73ddc4fb31d2689150bf5026b18402016f1f71192b49bd37150e92b5fc6e596d54f12d2a5e2465ea17dd449cba8c05b32244fecd417177701a16d307e81164e3edb2bb895dad3e8de1264423d041f073e3f0e25eb5877239d286fad3c1ef6b6b36fed175501faba98f8f65083914dc8eb96ef9d4c62a54fd65fc52b030a06a53c05fac4c01801e3429fbda7dbc5c5655b946c285fb21c8234c9d097f9d15ad78823ab3721e9e5085ac823ae30382274d6665c93a78e164802eb491aa44d2cdbe8923c7f7015176f3048019551214", 0xdd}], 0x1) process_vm_writev(r5, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) 19:04:58 executing program 3: syz_read_part_table(0xc00, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:58 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01000406ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) [ 254.201420][T24871] loop5: detected capacity change from 0 to 264192 [ 254.216214][T24871] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 254.216220][T24876] tmpfs: Unknown parameter ' [ 254.216220][T24876] pol' [ 254.219538][T24882] tmpfs: Unknown parameter ' [ 254.219538][T24882] pol' [ 254.225297][T24871] FAT-fs (loop5): bogus number of directory entries (519) 19:04:59 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="22706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 254.225311][T24871] FAT-fs (loop5): Can't find a valid FAT filesystem [ 254.250336][T24886] loop3: detected capacity change from 0 to 6 [ 254.279394][T24895] tmpfs: Unknown parameter '"pol' [ 254.285922][T24898] tmpfs: Unknown parameter '"pol' 19:04:59 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000), 0x10) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040), 0x701a42, 0x0) ioctl$BTRFS_IOC_FS_INFO(r2, 0x8400941f, &(0x7f0000000080)) [ 254.308025][T24900] loop0: detected capacity change from 0 to 1 19:04:59 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="2c706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:59 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a0208027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:04:59 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) ptrace$setregs(0xd, r1, 0x81, &(0x7f00000001c0)="8a01ea46fc1ca98aade67a958d072bc76a46c6dd9ccde3e6e0c3323618de61641e0760237f1f5766a23611d98d2a614a4f36f24987401de668f3a23c20fc982bf2e4da5bcc47be157dcf30be3d30890333a0b55d5f114c294d5a53606ec4ceb856d208505c29e096158c671f9c6473464d4109c1144531e1dad6d8101ea84862dc4ebee958f92a64e3b98e31c6421ed15e70df927968b3e67eb01c611d1ef5d7660e1e7ecb934bcf6a79655ca46e2ebd2d674f947c6897880018b07ac8b1041ece95f9e6d8330e6d713be6c5d75393553d0be5ac2d5dcc01800cb3603d67d7f2a7") process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) [ 254.355998][T24886] loop3: detected capacity change from 0 to 6 [ 254.385368][T24921] tmpfs: Unknown parameter 'pol' [ 254.391295][T24925] tmpfs: Unknown parameter 'pol' 19:04:59 executing program 3: syz_read_part_table(0xd00, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:59 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d0a6f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 254.407796][T24900] loop0: detected capacity change from 0 to 1 [ 254.418434][T24931] loop5: detected capacity change from 0 to 264192 [ 254.444124][T24931] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 19:04:59 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) rt_sigqueueinfo(r0, 0x27, &(0x7f00000001c0)={0x34, 0x10000, 0x178f}) [ 254.453218][T24931] FAT-fs (loop5): bogus number of directory entries (520) [ 254.460343][T24931] FAT-fs (loop5): Can't find a valid FAT filesystem [ 254.485992][T24948] tmpfs: Unknown parameter 'm [ 254.485992][T24948] ol' [ 254.493689][T24951] tmpfs: Unknown parameter 'm [ 254.493689][T24951] ol' [ 254.500982][T24941] loop3: detected capacity change from 0 to 6 19:04:59 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000), 0x10) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000040)='tunl0\x00') 19:04:59 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d226f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:59 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01000007ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) [ 254.523930][T24931] loop5: detected capacity change from 0 to 264192 [ 254.552951][T24931] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 254.558628][T24969] tmpfs: Unknown parameter 'm"ol' [ 254.562025][T24931] FAT-fs (loop5): bogus number of directory entries (520) 19:04:59 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d236f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:59 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0xc4) ftruncate(r0, 0x2008001) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4, 0x50, r0, 0xde769000) r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) ftruncate(r2, 0x2008001) preadv(r2, &(0x7f0000001500)=[{&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/142, 0x8e}, {&(0x7f0000001340)=""/189, 0xbd}, {&(0x7f0000001400)=""/17, 0x11}, {&(0x7f0000001440)=""/52, 0x34}, {&(0x7f0000001480)=""/65, 0x41}], 0x6, 0x0, 0x8001) readlinkat(0xffffffffffffff9c, &(0x7f0000000140)='./file0/file0\x00', &(0x7f00000001c0)=""/96, 0x60) 19:04:59 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d256f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 254.574162][T24931] FAT-fs (loop5): Can't find a valid FAT filesystem [ 254.592959][T24974] tmpfs: Unknown parameter 'm#ol' [ 254.597962][T24941] loop3: detected capacity change from 0 to 6 [ 254.599412][T24982] tmpfs: Unknown parameter 'm#ol' 19:04:59 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a0209027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:04:59 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000040)={0x0, {{0x2, 0x4e23, @local}}, {{0x2, 0x4e21, @local}}}, 0x108) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000440)={0x2, {{0x2, 0x4e23, @empty}}, {{0x2, 0x4e22, @local}}}, 0x108) r2 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r2, 0x0, 0xcb, &(0x7f0000000000), 0x10) r3 = creat(&(0x7f0000000400)='./bus\x00', 0x0) preadv(r3, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/65, 0x41}], 0x1, 0x0, 0x9455) setsockopt$inet_int(r3, 0x0, 0xc, &(0x7f0000000180)=0x100, 0x4) 19:04:59 executing program 3: syz_read_part_table(0xe00, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) [ 254.649897][T24997] loop0: detected capacity change from 0 to 1 [ 254.676547][T24992] tmpfs: Unknown parameter 'm%ol' [ 254.683514][T25005] loop5: detected capacity change from 0 to 264192 19:04:59 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d2a6f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:59 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() getpgrp(r0) process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) 19:04:59 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a020a027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:04:59 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d2b6f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 254.693565][T25005] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 254.702663][T25005] FAT-fs (loop5): bogus number of directory entries (521) [ 254.709876][T25005] FAT-fs (loop5): Can't find a valid FAT filesystem [ 254.736637][T25019] tmpfs: Unknown parameter 'm*ol' [ 254.743604][T25021] tmpfs: Unknown parameter 'm*ol' [ 254.781871][T24997] loop0: detected capacity change from 0 to 1 [ 254.800309][T25039] tmpfs: Unknown parameter 'm+ol' [ 254.806439][T25041] loop5: detected capacity change from 0 to 264192 [ 254.811511][T25047] tmpfs: Unknown parameter 'm+ol' [ 254.816393][T25049] loop3: detected capacity change from 0 to 7 19:04:59 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) gettid() r1 = creat(&(0x7f0000000100)='./bus\x00', 0x0) ftruncate(r1, 0x2008001) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) r2 = openat$cgroup_netprio_ifpriomap(r1, &(0x7f0000000140), 0x2, 0x0) sync_file_range(r2, 0x6, 0xfff, 0x1) 19:04:59 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01000009ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:59 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d2c6f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:59 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = creat(&(0x7f0000000100)='./bus\x00', 0x0) ftruncate(r1, 0x2008001) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='macvlan1\x00', 0x10) r2 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r2, 0x0, 0xcb, &(0x7f0000000000), 0x10) [ 254.829451][T25041] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 254.838527][T25041] FAT-fs (loop5): bogus number of directory entries (522) [ 254.845657][T25041] FAT-fs (loop5): Can't find a valid FAT filesystem 19:04:59 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d2d6f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:04:59 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x6000004, 0x30, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) preadv(r0, &(0x7f0000001580)=[{&(0x7f0000000080)=""/232, 0xe8}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/76, 0x4c}, {&(0x7f0000001440)=""/150, 0x96}, {&(0x7f0000001500)=""/81, 0x51}], 0x5, 0x8001, 0x3b092ac7) r1 = gettid() process_vm_writev(r1, &(0x7f0000000040)=[{&(0x7f00000002c0)=""/247, 0xf7}], 0x1, &(0x7f0000000180)=[{&(0x7f00000001c0)=""/231, 0xe7}], 0x1, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f0000001600)=@file={0x1, './file0\x00'}, 0x6e) [ 254.881593][T25059] tmpfs: Unknown parameter 'm' [ 254.886960][T25063] tmpfs: Unknown parameter 'm' [ 254.912034][T25065] loop0: detected capacity change from 0 to 1 [ 254.913260][T25041] loop5: detected capacity change from 0 to 264192 19:04:59 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d2e6f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 254.949558][T25041] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 254.958645][T25041] FAT-fs (loop5): bogus number of directory entries (522) [ 254.965808][T25041] FAT-fs (loop5): Can't find a valid FAT filesystem [ 254.977191][T25083] tmpfs: Unknown parameter 'm-ol' [ 254.995371][T25049] loop3: detected capacity change from 0 to 7 19:04:59 executing program 3: syz_read_part_table(0xf00, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:59 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x100000c, 0x100010, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) 19:04:59 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) preadv(r0, &(0x7f0000002080)=[{&(0x7f0000000040)=""/4096, 0x1000}, {&(0x7f0000001040)=""/49, 0x31}, {&(0x7f0000001080)=""/4096, 0x1000}], 0x3, 0x8, 0x40) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000002400)={0x53, 0xfffffffffffffffb, 0xa0, 0x3, @scatter={0x1, 0x0, &(0x7f0000002280)=[{&(0x7f00000021c0)=""/173, 0xad}]}, &(0x7f00000022c0)="e350c1205c3ee5848ebec0bc5634b84e71df2879a1c9539c5bad74e4b18d837a24498ea55beb7747a600f35235f3808392bf6f9cb2baeb0ccaae7c3054b6defc0cce6403c675611a08e44d8d0340b0270ea25bb3ac7d21c8b7ec021c9bb422e6830073e6ed5f30a5c6d91e624ec0ac83b8949a1fba852486b0ebea5757334392d2793ae7de9aa5c8b64e14cf4f1c706b59fb192c5c02ee294a4fc970be1f0054", &(0x7f0000002380)=""/51, 0x7, 0x0, 0x1, &(0x7f00000023c0)}) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) io_setup(0x8, &(0x7f0000002580)=0x0) r2 = signalfd4(r0, &(0x7f0000002640)={[0x401]}, 0x8, 0x80800) r3 = fsmount(0xffffffffffffffff, 0x1, 0x1) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002800), 0x210443, 0x0) r5 = syz_mount_image$ext4(&(0x7f0000002880)='ext2\x00', &(0x7f00000028c0)='./bus/../file0\x00', 0xc, 0x4, &(0x7f0000003b00)=[{&(0x7f0000002900)="f5d8f93f2d62aaaa67cfdf347b", 0xd, 0x655}, {&(0x7f0000002940)="6c4c74d935d3e494c65827dc9ea66ce36ebab2608b51d7e5053ca3d6cc06b51f4cd9d4d4f8cccb357e3397bbab7eec085d17e9ef1580e53bc07fed8b0ed4a7c7fd0e78ddef9413b084fe5bbcf36c0b4f7a59ae6cfe6956d71db4e15cf48c603ddd14fb6d4b062304d71da1af73b3384fce6a7b770b5a6a3d9605c90e8ff52f5e90148ebf5fa44e23bcdbf86f9a8ced17c21f184fb976a9a0c43f5d1cdeec31f680061bc9bb496f60e9bf32a9903989b1e5ef6695cbb653ec7c126fd65131020ad3b00c847f2bcf402ebe2b1bc7e60ea69bb7f69e067ec9", 0xd7, 0x65}, {&(0x7f0000002a40)="c91cd47ac8a623574f4d5180305e14405fa78aa7edf09a4f1834555ee39632e8c36f7ead26021f79b275c014cfca9091f7b7efaa925f7e9b31d134e9b96ced63dcb82c7e844483ab54909ce0f025d2058e933b81b3d0efd402600214bc6174a0e12fb139319f9653794deb42fdc838cf2c9d092a89672bf1ab4912b617be644d74a83cc2d6d8a3c43b7f6d7982554ebc02f57c906214b57de34290f6fb64f6f3b4c3e9081601407b4c1a6f2861a0e40403e6220dc0", 0xb5, 0x100}, {&(0x7f0000002b00)="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", 0x1000, 0x8}], 0x20800, &(0x7f0000003b80)={[{@init_itable_val={'init_itable', 0x3d, 0x2}}, {@noquota}, {@grpjquota_path={'grpjquota', 0x3d, './bus'}}]}) io_submit(r1, 0x4, &(0x7f0000004c80)=[&(0x7f0000002680)={0x0, 0x0, 0x0, 0x6, 0x5, r0, &(0x7f00000025c0)="8fbf8a7d0ebc9037d66bcfd9b75039299f181a5d84fa96f34645db6ede07a47655b60e39d387e11412ad96abcf1aa6eb663e2c1ec1605203a7f24b7513f77dcdc95e81f34f2ea57b2dc303124c006d9f99b61462d24282a230e535857879d7818e82d7d5a0f3b60b8016b42670f8", 0x6e, 0x80000001, 0x0, 0x2, r2}, &(0x7f0000002780)={0x0, 0x0, 0x0, 0x7, 0x71bc, r0, &(0x7f00000026c0)="4a5828b156495702f45dcd9cfb989f50b2971667d06099bc8c26f3ac3e621471276085ea56058518c417dd47cda44b1d2f32ba2fb5a785204ba336b82aaab79d0bdbc1ddce47f6f84a71cb24b931d36e8a5f3d1959cc506e4662acdfd72308cde2ce7d01b5f6b4d8d299504189156d3e8c6c5471b9632865a0fbb1ac7797defac4145b5acbf742242ee21469da3a6d6461b9972560c25bc5176894f5c9ae59df6b72554cf042ba64f57f8c9ff6e5100e83695e5211eed4a555", 0xb9, 0x100, 0x0, 0x85a1f1a244dc4d7c}, &(0x7f0000002840)={0x0, 0x0, 0x0, 0x5, 0xbb6, r3, &(0x7f00000027c0)="88b83958617f5194b774a1dbb83fedcba899cd0c08b58776a7eb780e77366e6dde3063a670542600911255a04a5fcc5e7e21cd8e8a", 0x35, 0x1, 0x0, 0x0, r4}, &(0x7f0000004c40)={0x0, 0x0, 0x0, 0x1, 0x7ff, r5, &(0x7f0000003c40)="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", 0x1000, 0xffffffffffffffac, 0x0, 0x1}]) r6 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r6, 0x0, 0x32, &(0x7f0000000000), 0x4) r7 = accept$inet(r0, 0x0, &(0x7f00000020c0)) r8 = creat(&(0x7f0000000400)='./bus\x00', 0x0) preadv(r8, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/65, 0x41}], 0x1, 0x8, 0x9455) r9 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r10) setsockopt$inet_IP_XFRM_POLICY(r8, 0x0, 0x11, &(0x7f0000002480)={{{@in=@dev={0xac, 0x14, 0x14, 0x13}, @in6=@empty, 0x4e20, 0xfffa, 0x4e22, 0x0, 0xa, 0xa0, 0x80, 0x29, 0x0, r10}, {0xfffffffffffffff9, 0xfff, 0x2e7d, 0x4, 0x1002, 0x0, 0x8, 0x9}, {0x3, 0x6, 0x800, 0x6}, 0xd8, 0x6e6bbd, 0x0, 0x0, 0x0, 0x3}, {{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x4d5, 0xff}, 0x2, @in6=@mcast2, 0x3501, 0x0, 0x1, 0x80, 0x1, 0x8, 0x1c6}}, 0xe8) write(r7, &(0x7f0000002100)="d37c73441a51179727297cea1443161e571cd3fe06192d374bf559151d54d2880bbae4250a55c1a0709d6a2513f436fb306f4fb18045f09cd14c894c66f940bccab730f697cde5a9840609e1b82c9cc2445749aa94bc44489720107acc97996053cb381a5d6375c742235ba68a1e75334342f625f22a4c11f5c0950a6c4544a19218e3c99ed214038b6dd332e63f6fa7ff070012401e246fc92480db3aa8999d8c9902820b34ccf00809fbced897f1637bda6c3b14", 0xb5) 19:04:59 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a020b027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:04:59 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d306f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 255.022590][T25065] loop0: detected capacity change from 0 to 1 [ 255.042775][T25102] tmpfs: Unknown parameter 'm.ol' [ 255.046778][T25109] tmpfs: Unknown parameter 'm.ol' 19:04:59 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff0100000aff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:04:59 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d4c6f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 255.137732][T25122] loop4: detected capacity change from 0 to 8 [ 255.144462][T25124] loop5: detected capacity change from 0 to 264192 [ 255.145063][T25125] tmpfs: Unknown parameter 'm0ol' [ 255.166866][T25133] tmpfs: Unknown parameter 'm0ol' [ 255.183226][T25136] loop3: detected capacity change from 0 to 7 [ 255.184314][T25132] loop0: detected capacity change from 0 to 1 [ 255.199808][T25124] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 255.208941][T25124] FAT-fs (loop5): bogus number of directory entries (523) [ 255.216066][T25124] FAT-fs (loop5): Can't find a valid FAT filesystem [ 255.216248][T25141] tmpfs: Unknown parameter 'mLol' 19:05:00 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a020c027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:05:00 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d586f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 255.241187][T25147] loop4: detected capacity change from 0 to 8 [ 255.267954][T25150] tmpfs: Unknown parameter 'mLol' [ 255.297447][T25136] loop3: detected capacity change from 0 to 7 [ 255.311675][T25163] tmpfs: Unknown parameter 'mXol' [ 255.317495][T25164] loop5: detected capacity change from 0 to 264192 [ 255.332598][T25164] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 19:05:00 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d636f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:05:00 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000000000)=0x3fffc, 0xfffffffffffffcc9) r1 = socket$inet(0x2, 0x3, 0xffffffff) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x18400, 0x0) sendto$inet(r2, &(0x7f0000000080)="cf50560523e9040259133dc3e40c0201475e55ea46ee8f585a33217717501b345a86b3578b1cada2ee3a417a09bf7922a89bf22c27d047b088ceef1c4fafa15137ecdc3aa85859668e323b6dc1a0c0c2d5e119efb6e81954fec45bdc4a27a538b1dc05cba2ec7ebcd526153a952ddd44a6d627f499e646c614d0859196afde11813ba4935c731ebaba07047c29c05cf8f58958f15a2fbb32e8cd2623066235d97c3076a3c924512da19c73ac321d6021bb4632030ff122f574c0ddb3c43edb78c3e28054e762eff16a1072734fa99aa8502ff4cbfe34", 0xd6, 0x40000, &(0x7f0000000180)={0x2, 0x4e22, @rand_addr=0x64010102}, 0x10) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000001c0)) 19:05:00 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000240)="ae9ecbef4d3b4ce437e35bc4b3c954fbc00c3c09fd0a39c2f359c94de3fd07b7e7756e98ba61ab4804fd962c63d32176138b2ca08f56c43eb9da72b30467e09febd4213be06ac600f3079f17f67f8df18c8495a0f13af04772786c85f1b1004aebf35651a563ec4d9fefacdd3e90f015a0c8", 0x72}, {&(0x7f00000002c0)="f9723e4b37e603d0e11cfb5e545d652220661008b77677d249f900f4954568fc2f8b866afaad67b309d93fec99ae69caad1bb0a9c74bd89a78fe303318c02c4f86b96890fc07c383181b67856a7c83eb3f3b46ed88b1c41278a5e4889b0735a54f08da63a45455e4a1a99db4f40e10852d407512b0ec4be129a8b715cac83bb5ad6ef36ecd1e6b50231b78f80b58c0a0b0034d329da926f70a009409389ecc230941df3f6d41fdcc40b733f28b859e8a4501a5962fac3d42fdcc", 0xba}, {&(0x7f0000000380)="af7dedd548c1f7650d3d76aa506d9d4eedbd2724e99902852e041efc5bfbc826822fa58453eac9bbf7d678a3b48bac1a76ff885d6f6a21d6872d9e48d59c321c67df6679e5c2d08b284cdf24976f1730106f83a560e3ee51c99f012abac070f18e9c6a9bd187f116d03fe46b5af3fe128922f413ccf5894707757e4d6908fc73e3c06f9f9beb936c0fcd8c1db36dd41b4b5c7a5b7660dda880efa99d547fa5d1afa9195d058d8afed5b78622abfc36f391e489285da1fa2407d70d4a0d", 0xbd}], 0x3, 0x0, 0x0, 0x8000}, 0x20000000) r0 = gettid() r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) tkill(r1, 0xf) process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) [ 255.341683][T25164] FAT-fs (loop5): bogus number of directory entries (524) [ 255.348800][T25164] FAT-fs (loop5): Can't find a valid FAT filesystem [ 255.368492][T25132] loop0: detected capacity change from 0 to 1 19:05:00 executing program 3: syz_read_part_table(0x1100, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:05:00 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a020d027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:05:00 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d646f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 255.422021][T25180] tmpfs: Unknown parameter 'mcol' 19:05:00 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000080)=0x28ac0, 0x4) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000), 0x10) 19:05:00 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff0100000bff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) [ 255.484178][T25193] loop5: detected capacity change from 0 to 264192 [ 255.504067][T25193] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 255.513118][T25193] FAT-fs (loop5): bogus number of directory entries (525) [ 255.520239][T25193] FAT-fs (loop5): Can't find a valid FAT filesystem 19:05:00 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2000002, 0x2172, r0, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000300), 0x2080, 0x0) preadv(r1, &(0x7f0000000500)=[{&(0x7f0000000340)=""/147, 0x93}, {&(0x7f0000000400)=""/248, 0xf8}, {&(0x7f0000000580)=""/166, 0xa6}, {&(0x7f0000000640)=""/201, 0xc9}], 0x4, 0x1, 0x5) r2 = gettid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) close(r3) io_setup(0x7, &(0x7f0000000280)=0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r3, &(0x7f0000000040), 0xfdef}]) r5 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r5, 0x0) io_cancel(r4, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2, 0x2, r0, &(0x7f00000001c0)="b532cd93840267a1c56ee12809b4cdf68b1fd65df900c78dcae94bd153f56558f206d7835cde078177a62398aa5676c94da5e87333c76b883a5edc34b00ae8f9b5902fbb7ea8384b1bfeaf5a0387fd7bfe3a66a5234d06aa1abf313efea00c2354a091e92344ef361d81431b6624eef016df8b2559c6a935939163b1fda8f45ecaa3d32565d2f4e0269491ca9630c64bfb04c302999daa5ec68ece32d36ff7c0e52c940f3ab38287417822b8fd6ce9d1e510baafbb20755744fa722a183736bcded825070cb485991395ccb16d604fbc4800f02f4f4be5b1f522a13a08f635ea9db24735bb5ddb399f625c22ba5cf003689a26dcead2", 0xf6, 0xf520, 0x0, 0x2, r5}, &(0x7f00000002c0)) process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) 19:05:00 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d686f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 255.532590][T25199] tmpfs: Unknown parameter 'mdol' [ 255.539257][T25200] loop0: detected capacity change from 0 to 1 [ 255.559614][T25209] tmpfs: Unknown parameter 'mdol' 19:05:00 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000), 0x10) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) ftruncate(r2, 0x2008001) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(0xffffffffffffffff, 0x89fb, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000040)={'syztnl0\x00', 0x0, 0x4, 0x41, 0xb6, 0x3, 0x26, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @empty, 0x700, 0x20, 0x1, 0x5}}) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000100)={@empty, @multicast1, r3}, 0xc) [ 255.581167][T25214] loop3: detected capacity change from 0 to 8 [ 255.599567][T25193] loop5: detected capacity change from 0 to 264192 [ 255.628133][T25193] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 255.628825][T25224] tmpfs: Unknown parameter 'mhol' [ 255.637204][T25193] FAT-fs (loop5): bogus number of directory entries (525) [ 255.637219][T25193] FAT-fs (loop5): Can't find a valid FAT filesystem 19:05:00 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff0100000cff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:05:00 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) futimesat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={{0x0, 0xea60}, {0x77359400}}) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0xf7}], 0x1, &(0x7f0000000340)=[{&(0x7f0000217f28)=""/231, 0xe7}, {&(0x7f0000000200)=""/25, 0x19}, {&(0x7f0000000240)=""/212, 0xd4}], 0x3, 0x0) 19:05:00 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a020e027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) [ 255.687126][T25237] tmpfs: Unknown parameter 'mhol' [ 255.697066][T25214] loop3: detected capacity change from 0 to 8 19:05:00 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d696f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 255.733140][T25252] loop0: detected capacity change from 0 to 1 [ 255.757364][T25259] tmpfs: Unknown parameter 'miol' [ 255.763107][T25261] tmpfs: Unknown parameter 'miol' [ 255.770144][T25253] loop5: detected capacity change from 0 to 264192 19:05:00 executing program 3: syz_read_part_table(0x1200, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:05:00 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x0) mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x3000018, 0x13, r0, 0xf63f1000) r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) 19:05:00 executing program 4: socket$inet(0x2, 0x3, 0x2) socketpair(0x1a, 0x6, 0x6, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000100)=0xffffff75, 0x4) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40080, 0x5) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/cpuinfo\x00', 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x7, 0x4) setsockopt$inet_int(r2, 0x0, 0x3, &(0x7f0000000080)=0x40000, 0x39) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r3, 0x0, 0x3, &(0x7f0000000040)=0x1, 0x4) r4 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r4, 0x0) setsockopt$inet_int(r4, 0x0, 0x5, &(0x7f0000000180)=0x5, 0x4) 19:05:00 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d6c6f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 255.793986][T25253] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 255.803044][T25253] FAT-fs (loop5): bogus number of directory entries (526) [ 255.810294][T25253] FAT-fs (loop5): Can't find a valid FAT filesystem [ 255.823383][T25252] loop0: detected capacity change from 0 to 1 19:05:00 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d6f6f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:05:00 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) r1 = creat(&(0x7f0000000100)='./bus\x00', 0x0) ftruncate(r1, 0x2008001) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000000040)=0x7, 0x4) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) ioctl$EXT4_IOC_CLEAR_ES_CACHE(r0, 0x6628) r2 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r2, 0x0, 0xcb, &(0x7f0000000000), 0x10) [ 255.860623][T25279] tmpfs: Unknown parameter 'mlol' [ 255.877522][T25280] loop3: detected capacity change from 0 to 9 19:05:00 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff0100000dff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:05:00 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d736f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 255.915825][T25253] loop5: detected capacity change from 0 to 264192 [ 255.926924][T25253] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 255.935986][T25253] FAT-fs (loop5): bogus number of directory entries (526) [ 255.939581][T25304] tmpfs: Unknown parameter 'mool' [ 255.943116][T25253] FAT-fs (loop5): Can't find a valid FAT filesystem [ 255.964432][T25280] loop3: detected capacity change from 0 to 9 19:05:00 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000), 0x10) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x31, &(0x7f0000000040)=0x1ff, 0x4) 19:05:00 executing program 3: syz_read_part_table(0x2000, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:05:00 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a020f027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:05:00 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d746f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 256.006244][T25318] tmpfs: Unknown parameter 'msol' [ 256.023723][T25317] loop0: detected capacity change from 0 to 1 [ 256.031170][T25320] tmpfs: Unknown parameter 'msol' [ 256.086621][T25337] loop5: detected capacity change from 0 to 264192 [ 256.102463][T25337] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 256.111546][T25337] FAT-fs (loop5): bogus number of directory entries (527) [ 256.118725][T25337] FAT-fs (loop5): Can't find a valid FAT filesystem [ 256.131600][T25343] tmpfs: Unknown parameter 'mtol' 19:05:00 executing program 4: setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) socket$inet(0x2, 0x4, 0xfc8) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @empty}, &(0x7f0000000080)=0xffffffffffffff10) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0), 0x1c1102, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000100)=0x9, 0x4) 19:05:00 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d756f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 256.149871][T25353] tmpfs: Unknown parameter 'mtol' [ 256.161722][T25317] loop0: detected capacity change from 0 to 1 [ 256.174149][T25352] loop3: detected capacity change from 0 to 16 [ 256.230556][T25364] tmpfs: Unknown parameter 'muol' 19:05:01 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff0100000eff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:05:01 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d786f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:05:01 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a0210027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) [ 256.257614][T25368] tmpfs: Unknown parameter 'muol' [ 256.297783][T25352] loop3: detected capacity change from 0 to 16 [ 256.328739][T25384] loop5: detected capacity change from 0 to 264192 19:05:01 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x80000, 0x2) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='veth0_to_hsr\x00', 0x10) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000080)=0x8, 0x4) sendto$inet(r1, &(0x7f00000000c0)="d0536580016cae770a63c87a34d73c2e64203a1d82b81954caf506", 0x1b, 0x41, &(0x7f0000000100)={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) ftruncate(r2, 0x2008001) setsockopt$inet_int(r2, 0x0, 0x3, &(0x7f0000000000), 0x4) r3 = creat(&(0x7f0000000400)='./bus\x00', 0x0) preadv(r3, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/65, 0x41}], 0x1, 0x0, 0x9455) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000140)={0x1, 0x20}, 0x8) 19:05:01 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d7a6f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 256.360679][T25386] tmpfs: Unknown parameter 'mxol' [ 256.364164][T25388] loop0: detected capacity change from 0 to 1 [ 256.395747][T25384] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 19:05:01 executing program 3: syz_read_part_table(0x2200, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:05:01 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d700a6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 256.404849][T25384] FAT-fs (loop5): bogus number of directory entries (528) [ 256.406513][T25398] tmpfs: Unknown parameter 'mzol' [ 256.411947][T25384] FAT-fs (loop5): Can't find a valid FAT filesystem [ 256.426631][T25400] tmpfs: Unknown parameter 'mzol' 19:05:01 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a0211027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) [ 256.474946][T25388] loop0: detected capacity change from 0 to 1 [ 256.492291][T25409] loop3: detected capacity change from 0 to 17 [ 256.501360][T25410] tmpfs: Unknown parameter 'mp [ 256.501360][T25410] l' [ 256.511798][T25421] tmpfs: Unknown parameter 'mp [ 256.511798][T25421] l' 19:05:01 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff0100000fff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:05:01 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d70226c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:05:01 executing program 4: r0 = syz_genetlink_get_family_id$tipc(&(0x7f00000004c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_GET_LINKS(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x24, r0, 0x2, 0x70bd2c, 0x25dfdbfb, {{}, {}, {0x8}}, ["", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000000000)=0x40000, 0x4) syz_io_uring_setup(0x5fa, &(0x7f0000000180)={0x0, 0x4d8a, 0x0, 0x3, 0x386}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000240)) syz_io_uring_setup(0x7aef, &(0x7f0000000280)={0x0, 0xd5e7, 0x7, 0x2, 0x22}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000300), &(0x7f0000000340)=0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000440)=@IORING_OP_READ=@pass_buffer={0x16, 0x3, 0x2007, @fd=r4, 0x6, &(0x7f0000000380)=""/181, 0xb5, 0x10, 0x0, {0x0, r5}}, 0x0) r6 = socket$inet(0x2, 0x3, 0x2) sendto$inet(r1, &(0x7f0000000040)="1271b031d605b8e5d7484453549e44b16715cb8268febbdcd69736d1b6bc06f323799abfb8ce60d0e278adb4f0312518f6f7b05569072da9b34529fb5a7066e56343a9780c72efd448a5c9beeddc55afe0930d7affb5b53eea750b7a47b344b24e6f19c1e21eb6a7738e5ad81786f7acad827157aff558d6dc8c6d1e12596da0368c1cb420054593f9919ca9c563091d13b8dbe4de2703359a68d9f9b3e2cd697f5e8539c59812387d7e35b088f88839a5da8544abaa8b0cb51df9545f6b6c0dea85ab71bbd498e621e5346a97a00d8b4ac5c76dd63be0fb30ba214c1143ff46b93a0a4e87f1487405928751341c349dcc665e", 0xf3, 0x8000, &(0x7f0000000140)={0x2, 0x4e24, @private=0xa010101}, 0x10) setsockopt$inet_int(r6, 0x0, 0xcb, &(0x7f0000000000), 0x10) [ 256.548157][T25430] loop5: detected capacity change from 0 to 264192 [ 256.559756][T25430] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 256.568893][T25430] FAT-fs (loop5): bogus number of directory entries (529) [ 256.576079][T25430] FAT-fs (loop5): Can't find a valid FAT filesystem 19:05:01 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a0212027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:05:01 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d70256c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 256.604851][T25409] loop3: detected capacity change from 0 to 17 [ 256.639398][T25444] tmpfs: Unknown parameter 'mp"l' 19:05:01 executing program 3: syz_read_part_table(0x2500, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) [ 256.681389][T25451] loop0: detected capacity change from 0 to 1 19:05:01 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d702c6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 256.724966][T25462] loop5: detected capacity change from 0 to 264192 [ 256.732711][T25461] tmpfs: Unknown parameter 'mp%l' [ 256.742158][T25466] tmpfs: Unknown parameter 'mp%l' 19:05:01 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000), 0x10) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) r3 = dup(r1) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e22, 0x5, @ipv4={'\x00', '\xff\xff', @remote}, 0x5}, 0x1c) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @rand_addr, @initdev}, &(0x7f0000000180)=0xc) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000000)={@remote, r4}, 0x14) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @initdev={0xac, 0x1e, 0x1, 0x0}, r4}, 0xc) [ 256.784717][T25462] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 256.793794][T25462] FAT-fs (loop5): bogus number of directory entries (530) [ 256.800897][T25462] FAT-fs (loop5): Can't find a valid FAT filesystem [ 256.811969][T25451] loop0: detected capacity change from 0 to 1 [ 256.818094][T25474] loop3: detected capacity change from 0 to 18 19:05:01 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a0218027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:05:01 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f0a3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 256.853171][T25483] tmpfs: Unknown parameter 'mp' [ 256.869546][T25486] tmpfs: Unknown parameter 'mp' 19:05:01 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01000011ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:05:01 executing program 3: syz_read_part_table(0x3f00, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:05:01 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000040)={{0x0, @empty, 0x4e21, 0x2, 'lblcr\x00', 0xb, 0x7fffffff, 0x67}, {@broadcast, 0x4e22, 0x2000, 0xe0c, 0x0, 0x7}}, 0x44) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000), 0x10) [ 256.919184][T25474] loop3: detected capacity change from 0 to 18 [ 256.936681][T25499] tmpfs: Unknown parameter 'mpo [ 256.936681][T25499] ' [ 256.954151][T25510] tmpfs: Unknown parameter 'mpo [ 256.954151][T25510] ' [ 256.961353][T25509] loop5: detected capacity change from 0 to 264192 19:05:01 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f223d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 257.029850][T25509] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 257.038944][T25509] FAT-fs (loop5): bogus number of directory entries (536) [ 257.046063][T25509] FAT-fs (loop5): Can't find a valid FAT filesystem [ 257.064661][T25520] loop0: detected capacity change from 0 to 1 [ 257.075188][T25532] tmpfs: Unknown parameter 'mpo"' 19:05:01 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f253d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:05:01 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a0219027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) [ 257.123991][T25542] loop3: detected capacity change from 0 to 31 [ 257.140097][T25520] loop0: detected capacity change from 0 to 1 19:05:01 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f2c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 257.166376][T25548] tmpfs: Unknown parameter 'mpo%' 19:05:02 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01000012ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:05:02 executing program 4: r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/65, 0x41}], 0x1, 0x0, 0x9455) openat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r2 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r2, 0x0, 0xcb, &(0x7f0000000000), 0x10) socket$inet(0x2, 0x5, 0x2) [ 257.217591][T25542] loop3: detected capacity change from 0 to 31 [ 257.224086][T25563] tmpfs: Unknown parameter 'mpo' [ 257.236068][T25560] loop5: detected capacity change from 0 to 264192 [ 257.259810][T25574] tmpfs: Unknown parameter 'mpo' [ 257.279313][T25560] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 257.288380][T25560] FAT-fs (loop5): bogus number of directory entries (537) [ 257.295509][T25560] FAT-fs (loop5): Can't find a valid FAT filesystem 19:05:02 executing program 3: syz_read_part_table(0x4000, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:05:02 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f2e3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 257.311866][T25577] loop0: detected capacity change from 0 to 1 19:05:02 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a0222027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:05:02 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) r1 = creat(&(0x7f0000000100)='./bus\x00', 0x0) ftruncate(r1, 0x2008001) sendto$inet(r1, &(0x7f0000000040)="9b0e137187a5c1eb9977b6054739227cdaca4688be338a6b5423049ba115f1844cd98786cba4df29da75fe465deb5e1e827d24b87a1153de748e78b4eca75036c731059f00bc877cf3e60a4ff12bde70e2826cdb5a100bf9d0c869", 0x5b, 0x8000, &(0x7f00000000c0)={0x2, 0x4e21, @broadcast}, 0x10) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r2 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r2, 0x0, 0x31, &(0x7f0000000000)=0x8, 0x4) [ 257.363757][T25587] tmpfs: Unknown parameter 'mpo.' [ 257.375486][T25590] tmpfs: Unknown parameter 'mpo.' [ 257.389037][T25577] loop0: detected capacity change from 0 to 1 19:05:02 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f483d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:05:02 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01000020ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) [ 257.421256][T25604] loop5: detected capacity change from 0 to 264192 [ 257.452724][T25604] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 257.461827][T25604] FAT-fs (loop5): bogus number of directory entries (546) 19:05:02 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f4c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 257.468321][T25608] loop3: detected capacity change from 0 to 32 [ 257.468952][T25604] FAT-fs (loop5): Can't find a valid FAT filesystem [ 257.508129][T25612] tmpfs: Unknown parameter 'mpoH' 19:05:02 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000040)=0xaa, 0x4) r1 = dup(r0) syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_FALLOCATE={0x11, 0x4}, 0xff) syz_io_uring_submit(r2, r3, &(0x7f0000000140)=@IORING_OP_REMOVE_BUFFERS, 0x10001) syz_io_uring_setup(0xfcb, &(0x7f0000000200), &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r4, r3, &(0x7f0000000280)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x1) syz_io_uring_setup(0x3322, &(0x7f00000000c0)={0x0, 0x257a, 0x1, 0x1, 0x8}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000140), &(0x7f0000000180)=0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000300)=@IORING_OP_SENDMSG={0x9, 0x5, 0x0, r0, 0x0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000001c0)="75c4c90ce0acfdd5d91869042effe3e28d8fb8064a19938169511481bd3c0af8ca08c756ef4bf87e6382d3ef09d23df293b43a886fab696e74aa7e75f4df0be9d3bc88e43ee24567b011eda29d9100748f2dabbb52928833623beab5bdd9a9b0fa660e4c8b5cef3472eac5f4e7727bea99c7d97c662feadb6674ce727f831c5ff855cf0bb3293efd08897be15816576083a5a4db122fc2504ccff96e526d", 0x9e}], 0x1}, 0x0, 0x20, 0x0, {0x0, r6}}, 0x8000) setsockopt$inet_int(r1, 0x0, 0x5, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r7 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r7, 0x0, 0xcb, &(0x7f0000000000), 0x10) 19:05:02 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a0225027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:05:02 executing program 3: syz_read_part_table(0x4800, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) [ 257.563182][T25608] loop3: detected capacity change from 0 to 32 [ 257.582898][T25624] loop0: detected capacity change from 0 to 1 [ 257.601574][T25632] tmpfs: Unknown parameter 'mpoL' [ 257.607315][T25638] tmpfs: Unknown parameter 'mpoL' 19:05:02 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f683d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:05:02 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000)=0xd75, 0x4) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) ftruncate(r2, 0x2008001) sendto$inet(r2, &(0x7f0000000040)="1906ee13463621f93c458a37848405c53bf2a0875440eebaa384ef85c94224f94272105e13c00a4f4144a2658c12b65038ac6f4eda8006d4fd632597b77457b5de346fb7ea83f7be262f6a036ed1592eea5bc8368c6d08ba3869209a3f7540bcfaf08bd0fd08f9c382d85767efe18eef056a4ccde2a391eaad247818305533267b027c57efee1f71ae91f8a1625c9424d292deb063bca407c24594752bc5748dcf5fcfa5cd8551d7539f6946a7f9a1df8b16c94804eb644da2dcd355efa9ca6d1a8d3e62b4a2989e83591e31a82d446e03d95f91b11fbbfc217a1214336034713dbc60579202a99ca308547bf2f90e83a71b3febe5bb77", 0xf7, 0x0, &(0x7f0000000140)={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) [ 257.667877][T25650] loop5: detected capacity change from 0 to 264192 [ 257.679667][T25624] loop0: detected capacity change from 0 to 1 [ 257.697401][T25650] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 257.706474][T25650] FAT-fs (loop5): bogus number of directory entries (549) 19:05:02 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01000022ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) [ 257.713612][T25650] FAT-fs (loop5): Can't find a valid FAT filesystem [ 257.738153][T25663] loop3: detected capacity change from 0 to 36 [ 257.749559][T25655] tmpfs: Unknown parameter 'mpoh' 19:05:02 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a0248027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:05:02 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f743d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:05:02 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000), 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r2, &(0x7f0000000040)="163e4b911704248ae2db0c7f7b49e017e00485bb50441b1b2a0479ba30763e3eafa8dbdf9fa5b519bd1d3d225bd12a56a51e0d49088b88e5a9d553840adde9eb615e2e531a3da4a262716ff9b09d0d49aea4ce480ea6d3ab933773df3eacde2059c9ea29150c41a6e783d2ce6cab4878ecfe0e0d917907a30e6b07415e79ee6634177b2895319ac7aac741920bb5e73ff564585b03f22a8d3f293525b3b6aa81718f75ecc0b5abf6d36956953830fc462ab6555ca773cc0cee063c4fc8e24653ee746a9fc026f72ae302ba57075fdbe9f6bc0b8ee50a72f789417bafae541066c8af6612d763c88b8976", 0xea, 0x880, 0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0x4e22, @rand_addr=0x64010101}, 0x10) [ 257.766393][T25667] tmpfs: Unknown parameter 'mpoh' 19:05:02 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f753d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 257.808257][T25675] tmpfs: Unknown parameter 'mpot' [ 257.814075][T25663] loop3: detected capacity change from 0 to 36 [ 257.828102][T25688] tmpfs: Unknown parameter 'mpot' [ 257.859164][T25691] loop5: detected capacity change from 0 to 264192 [ 257.868681][T25692] loop0: detected capacity change from 0 to 1 [ 257.882705][T25691] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 257.891762][T25691] FAT-fs (loop5): bogus number of directory entries (584) [ 257.898881][T25691] FAT-fs (loop5): Can't find a valid FAT filesystem 19:05:02 executing program 3: syz_read_part_table(0x4c00, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:05:02 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f7a3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:05:02 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a024c027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:05:02 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c0a707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 257.900737][T25701] tmpfs: Unknown parameter 'mpou' [ 257.913827][T25703] tmpfs: Unknown parameter 'mpou' [ 257.941989][T25710] tmpfs: Unknown parameter 'mpoz' [ 257.954353][T25714] tmpfs: Unknown parameter 'mpoz' 19:05:02 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = creat(&(0x7f0000000100)='./bus\x00', 0x0) ftruncate(r1, 0x2008001) sendto$inet(r1, &(0x7f0000000040)="e9853a3f148aed35ffc1df851a8523141beb4fd29d2469a8cff7e37018c6fbb0851f12cc0f614f4350491007ed6a8dce9b961328da061d0748bd264becd7e4ec0824178b5112577cc574c99aeb00a072ae6bc29c01d35c9a88093d6ab22a8708559e917d077d67b9bc4c9a58e65ef7070ce871969571d5ab9c18ce06da3ae5b32983f557418cf197624250d7a0c0d53a0f798655", 0x94, 0x20000000, 0x0, 0x0) r2 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r2, 0x0, 0xcb, &(0x7f0000000000), 0x10) [ 257.997331][T25692] loop0: detected capacity change from 0 to 1 [ 258.025828][T25728] loop5: detected capacity change from 0 to 264192 [ 258.038774][T25734] loop3: detected capacity change from 0 to 38 19:05:02 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c22707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:05:02 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01000025ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) [ 258.049631][T25731] tmpfs: Unknown parameter 'mpol [ 258.049631][T25731] preÀr' [ 258.056561][T25743] tmpfs: Unknown parameter 'mpol [ 258.056561][T25743] preÀr' [ 258.065566][T25728] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 258.074727][T25728] FAT-fs (loop5): bogus number of directory entries (588) [ 258.081830][T25728] FAT-fs (loop5): Can't find a valid FAT filesystem 19:05:02 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x1, 0x1d2) setsockopt$inet_int(r1, 0x0, 0x13, &(0x7f0000000080)=0x4, 0x4) r2 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r2, 0x0, 0xcb, &(0x7f0000000000), 0x10) 19:05:02 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a0260027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) [ 258.134345][T25734] loop3: detected capacity change from 0 to 38 19:05:02 executing program 3: syz_read_part_table(0x6800, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:05:03 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c2c707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 258.195067][T25764] loop0: detected capacity change from 0 to 1 [ 258.202934][T25763] tmpfs: Unknown parameter 'mpol"preÀr' [ 258.225387][T25766] loop5: detected capacity change from 0 to 264192 [ 258.230698][T25777] tmpfs: Unknown parameter 'mpol"preÀr' 19:05:03 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000)=0xfffffffc, 0x4) 19:05:03 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a0268027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) [ 258.260270][T25766] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 258.269712][T25780] loop3: detected capacity change from 0 to 52 [ 258.287277][T25764] loop0: detected capacity change from 0 to 1 19:05:03 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c64707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:05:03 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000), 0x10) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000040)={{0x33, @loopback, 0x4e24, 0x3, 'ovf\x00', 0x0, 0x7fff, 0x5e}, {@loopback, 0x4e23, 0x1, 0x8001, 0x1, 0xfd1}}, 0x44) [ 258.336963][T25795] tmpfs: Bad value for 'mpol' 19:05:03 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff0100003fff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:05:03 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d0a7265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 258.372960][T25804] loop5: detected capacity change from 0 to 264192 [ 258.400332][T25804] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 258.408651][T25813] tmpfs: Unknown parameter 'mpoldpreÀr' [ 258.409411][T25804] FAT-fs (loop5): bogus number of directory entries (616) [ 258.422173][T25804] FAT-fs (loop5): Can't find a valid FAT filesystem [ 258.424928][T25780] loop3: detected capacity change from 0 to 52 19:05:03 executing program 3: syz_read_part_table(0x6c00, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:05:03 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d227265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 258.484929][T25804] loop5: detected capacity change from 0 to 264192 [ 258.496402][T25829] tmpfs: Bad value for 'mpol' [ 258.506299][T25804] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 258.507782][T25837] loop0: detected capacity change from 0 to 1 [ 258.515413][T25804] FAT-fs (loop5): bogus number of directory entries (616) [ 258.528652][T25804] FAT-fs (loop5): Can't find a valid FAT filesystem 19:05:03 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000), 0x10) socket$inet(0x2, 0x1, 0x80000000) 19:05:03 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a026c027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:05:03 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d237265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 258.583551][T25849] tmpfs: Bad value for 'mpol' [ 258.595409][T25837] loop0: detected capacity change from 0 to 1 [ 258.620977][T25856] loop3: detected capacity change from 0 to 54 19:05:03 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d257265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 258.643957][T25868] tmpfs: Bad value for 'mpol' [ 258.654817][T25870] loop5: detected capacity change from 0 to 264192 [ 258.676197][T25870] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 258.685267][T25870] FAT-fs (loop5): bogus number of directory entries (620) 19:05:03 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01000040ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) [ 258.692391][T25870] FAT-fs (loop5): Can't find a valid FAT filesystem 19:05:03 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d2a7265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 258.724093][T25882] tmpfs: Bad value for 'mpol' [ 258.758103][T25856] loop3: detected capacity change from 0 to 54 19:05:03 executing program 4: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a0207027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:05:03 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a0274027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:05:03 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d2b7265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:05:03 executing program 3: syz_read_part_table(0x7400, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) [ 258.806705][T25900] loop0: detected capacity change from 0 to 1 [ 258.820304][T25901] tmpfs: Bad value for 'mpol' [ 258.840391][T25907] loop4: detected capacity change from 0 to 264192 19:05:03 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d2c7265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 258.884333][T25916] tmpfs: Bad value for 'mpol' [ 258.928713][T25900] loop0: detected capacity change from 0 to 1 [ 258.940981][T25922] loop5: detected capacity change from 0 to 264192 [ 258.946920][T25930] tmpfs: Bad value for 'mpol' [ 258.964652][T25934] tmpfs: Bad value for 'mpol' [ 258.965511][T25907] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 19:05:03 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d2d7265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 258.978384][T25907] FAT-fs (loop4): bogus number of directory entries (519) [ 258.985504][T25907] FAT-fs (loop4): Can't find a valid FAT filesystem [ 259.006266][T25933] loop3: detected capacity change from 0 to 58 [ 259.016164][T25922] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 19:05:03 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01000048ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:05:03 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d2e7265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 259.023450][T25940] tmpfs: Bad value for 'mpol' [ 259.025234][T25922] FAT-fs (loop5): bogus number of directory entries (628) [ 259.036997][T25922] FAT-fs (loop5): Can't find a valid FAT filesystem [ 259.043703][T25942] tmpfs: Bad value for 'mpol' [ 259.126016][T25933] loop3: detected capacity change from 0 to 58 [ 259.137161][T25922] loop5: detected capacity change from 0 to 264192 [ 259.151049][T25949] tmpfs: Bad value for 'mpol' 19:05:03 executing program 4: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x4010, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) rt_tgsigqueueinfo(r1, r0, 0x26, &(0x7f00000001c0)={0x3e, 0x200, 0x4}) process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) 19:05:04 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d307265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:05:04 executing program 3: syz_read_part_table(0x7a00, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:05:04 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a0278027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) [ 259.173259][T25922] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 259.179098][T25963] tmpfs: Bad value for 'mpol' [ 259.182329][T25922] FAT-fs (loop5): bogus number of directory entries (628) [ 259.194104][T25922] FAT-fs (loop5): Can't find a valid FAT filesystem [ 259.212843][T25966] loop0: detected capacity change from 0 to 1 19:05:04 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d4c7265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 259.255204][T25973] tmpfs: Bad value for 'mpol' [ 259.262948][T25975] tmpfs: Bad value for 'mpol' [ 259.276405][T25966] loop0: detected capacity change from 0 to 1 19:05:04 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff0100004cff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) [ 259.337374][T25990] loop5: detected capacity change from 0 to 264192 [ 259.340104][T25989] loop3: detected capacity change from 0 to 61 [ 259.349933][T25991] tmpfs: Bad value for 'mpol' [ 259.374768][T25997] tmpfs: Bad value for 'mpol' 19:05:04 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d587265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 259.389146][T25990] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 259.398252][T25990] FAT-fs (loop5): bogus number of directory entries (632) [ 259.405384][T25990] FAT-fs (loop5): Can't find a valid FAT filesystem [ 259.467883][T26001] tmpfs: Bad value for 'mpol' [ 259.472901][T25990] loop5: detected capacity change from 0 to 264192 [ 259.474352][T25989] loop3: detected capacity change from 0 to 61 [ 259.486497][T25990] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 259.495565][T25990] FAT-fs (loop5): bogus number of directory entries (632) [ 259.502788][T25990] FAT-fs (loop5): Can't find a valid FAT filesystem [ 259.515278][T26011] tmpfs: Bad value for 'mpol' 19:05:04 executing program 3: syz_read_part_table(0x9000, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:05:04 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d637265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 259.556434][T26018] loop0: detected capacity change from 0 to 1 19:05:04 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a027a027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:05:04 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d647265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 259.626864][T26030] tmpfs: Bad value for 'mpol' [ 259.638639][T26026] loop3: detected capacity change from 0 to 72 [ 259.645323][T26034] tmpfs: Bad value for 'mpol' [ 259.650737][T26018] loop0: detected capacity change from 0 to 1 [ 259.654961][T26036] loop5: detected capacity change from 0 to 264192 [ 259.684348][T26036] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 259.693415][T26036] FAT-fs (loop5): bogus number of directory entries (634) [ 259.700552][T26036] FAT-fs (loop5): Can't find a valid FAT filesystem 19:05:04 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01000068ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:05:04 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d687265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 259.730143][T26045] tmpfs: Bad value for 'mpol' 19:05:04 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a02b8027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:05:04 executing program 3: syz_read_part_table(0xfeff, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) [ 259.802629][T26054] loop5: detected capacity change from 0 to 264192 [ 259.836084][T26054] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 259.845165][T26054] FAT-fs (loop5): bogus number of directory entries (696) 19:05:04 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a02fe027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:05:04 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d697265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 259.848558][T26062] tmpfs: Bad value for 'mpol' [ 259.852279][T26054] FAT-fs (loop5): Can't find a valid FAT filesystem [ 259.864820][T26063] loop0: detected capacity change from 0 to 1 [ 259.865206][T26061] loop3: detected capacity change from 0 to 127 [ 259.892635][T26068] tmpfs: Bad value for 'mpol' 19:05:04 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d6c7265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 259.946063][T26063] loop0: detected capacity change from 0 to 1 [ 259.964071][T26079] tmpfs: Bad value for 'mpol' [ 259.979934][T26085] tmpfs: Bad value for 'mpol' [ 259.980462][T26061] loop3: detected capacity change from 0 to 127 19:05:04 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff0100006cff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) [ 260.010439][T26082] loop5: detected capacity change from 0 to 264192 [ 260.020171][T26082] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 260.029371][T26082] FAT-fs (loop5): bogus number of directory entries (766) [ 260.036520][T26082] FAT-fs (loop5): Can't find a valid FAT filesystem [ 260.054992][T26093] tmpfs: Bad value for 'mpol' 19:05:04 executing program 3: syz_read_part_table(0xff0f, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:05:04 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d6f7265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 260.077291][T26099] tmpfs: Bad value for 'mpol' [ 260.095430][T26101] loop0: detected capacity change from 0 to 1 19:05:04 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d737265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 260.152395][T26109] tmpfs: Bad value for 'mpol' [ 260.154404][T26110] loop3: detected capacity change from 0 to 127 [ 260.173766][T26082] loop5: detected capacity change from 0 to 264192 [ 260.182465][T26101] loop0: detected capacity change from 0 to 1 19:05:05 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01000074ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) [ 260.202651][T26082] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 260.211864][T26082] FAT-fs (loop5): bogus number of directory entries (766) [ 260.218970][T26082] FAT-fs (loop5): Can't find a valid FAT filesystem [ 260.247250][T26126] tmpfs: Bad value for 'mpol' 19:05:05 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d747265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:05:05 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000000)='$', 0x1) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r2 = socket$inet6(0x10, 0x2, 0x9) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000240)={0x1, &(0x7f0000000040)=[{0x16}]}, 0x10) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000840)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}], 0x0, "2156816c73038c"}) r4 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, &(0x7f0000058c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}], 0x0, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004f300)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}], 0x8, "6504a8385cb0d4"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f000003ec40)={0x8, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {r5}], 0x1f, "a058879d25cfee"}) splice(r0, 0x0, r2, 0x0, 0x8000000004ffe0, 0x0) r8 = gettid() process_vm_writev(r8, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) r9 = gettid() wait4(0xffffffffffffffff, &(0x7f0000000280), 0x1, 0x0) process_vm_writev(r9, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) wait4(r9, &(0x7f0000000140), 0x2, &(0x7f00000001c0)) [ 260.272025][T26110] loop3: detected capacity change from 0 to 127 19:05:05 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d757265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:05:05 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a0200037400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:05:05 executing program 3: syz_read_part_table(0xfffe, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) [ 260.331109][T26140] tmpfs: Bad value for 'mpol' [ 260.338177][T26144] tmpfs: Bad value for 'mpol' [ 260.353335][T26139] loop0: detected capacity change from 0 to 1 19:05:05 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d787265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 260.379757][T26147] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=26147 comm=syz-executor.1 [ 260.395473][T26149] tmpfs: Bad value for 'mpol' [ 260.404809][T26151] tmpfs: Bad value for 'mpol' 19:05:05 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) read(r0, &(0x7f00000001c0)=""/91, 0x5b) r1 = gettid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) ptrace$setopts(0x4206, r2, 0x7, 0x300009) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0xf7}], 0x1, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0xe7}], 0x1, 0x0) r3 = fork() ptrace$setregs(0xd, r3, 0xc4f, &(0x7f0000000240)="faec0ea8458731aa3b4656c8513f31706c987545539fdbfbec9d5ce77aa4f850a5850df62ee8e36c4fbd2de2ad28d010f052803dadc5900b701618b99376aa56ec164ee4535a7128e636676dc435911a6d8804965ddc4e424d1ad62df7afca23852110b282d1e5b84c9852e2e15705b74f98e53b2b94b9f4ba9438799f17a0ac5d60b53d8133d473a8896a624495f5effa69f5a67f1a1295ee92f44da04eaa2e72c3be0915a873b806ce971579052f8962c7c73b8f05ffcaf11544def492c986c849a7a802a93743ca57e04bb2289e3d145d316281a18ada82d95ff80dc7c294df280eb0b2bad58c75731b78271c952f8dbe") 19:05:05 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d7a7265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 260.452646][T26160] loop5: detected capacity change from 0 to 264192 [ 260.463869][T26159] tmpfs: Bad value for 'mpol' [ 260.473906][T26139] loop0: detected capacity change from 0 to 1 19:05:05 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d700a65c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 260.521368][T26160] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 260.542341][T26180] tmpfs: Bad value for 'mpol' [ 260.549611][T26178] loop3: detected capacity change from 0 to 127 19:05:05 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a0200077400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:05:05 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d702265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:05:05 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff0100007aff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:05:05 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() ptrace$cont(0x7, r0, 0x0, 0x82) process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) [ 260.582218][T26188] tmpfs: Bad value for 'mpol' [ 260.587657][T26190] tmpfs: Bad value for 'mpol' [ 260.649322][T26200] loop5: detected capacity change from 0 to 264192 [ 260.668493][T26178] loop3: detected capacity change from 0 to 127 [ 260.679184][T26202] tmpfs: Bad value for 'mpol' [ 260.690183][T26200] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 19:05:05 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x100, 0x118) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) 19:05:05 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d702565c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:05:05 executing program 3: syz_read_part_table(0x20000, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:05:05 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a02000e7400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) [ 260.743049][T26216] loop0: detected capacity change from 0 to 1 19:05:05 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d702c65c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 260.791374][T26222] tmpfs: Bad value for 'mpol' [ 260.842387][T26216] loop0: detected capacity change from 0 to 1 [ 260.868590][T26240] tmpfs: Bad value for 'mpol' 19:05:05 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01000090ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:05:05 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_FALLOCATE={0x11, 0x4}, 0xff) syz_io_uring_submit(r1, r2, &(0x7f0000000140)=@IORING_OP_REMOVE_BUFFERS, 0x10001) accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000001340)) syz_io_uring_setup(0xfcb, &(0x7f0000000200), &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r3, r2, &(0x7f0000000280)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x1) r4 = openat2(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={0x1, 0x110, 0x10}, 0x18) syz_io_uring_submit(r3, 0x0, &(0x7f0000001300)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r4, 0x0, &(0x7f00000012c0)={&(0x7f0000000200)=@caif=@dbg={0x25, 0x4, 0x3f}, 0x80, &(0x7f0000001280)=[{&(0x7f0000000280)="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", 0x1000}], 0x1}, 0x0, 0x8010}, 0xfffffffd) syz_io_uring_setup(0x3d55, &(0x7f0000001380)={0x0, 0x4d54, 0x20, 0x0, 0x6f, 0x0, r0}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000001400), &(0x7f0000001440)=0x0) syz_io_uring_submit(r3, r5, &(0x7f0000001480)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x3, 0x0, @fd_index=0x9, 0x0, 0x0, 0x7fffffff, 0x0, 0x1}, 0x9) r6 = gettid() process_vm_writev(r6, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) 19:05:05 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d70720ac006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 260.887029][T26241] loop5: detected capacity change from 0 to 264192 [ 260.896109][T26243] loop3: detected capacity change from 0 to 256 [ 260.896273][T26244] tmpfs: Bad value for 'mpol' [ 260.932446][T26241] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 19:05:05 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a02010e7400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) [ 261.018436][T26259] loop0: detected capacity change from 0 to 1 [ 261.030260][T26260] tmpfs: Bad value for 'mpol' [ 261.035806][T26261] loop5: detected capacity change from 0 to 264192 [ 261.049898][T26261] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 261.058955][T26261] FAT-fs (loop5): bogus number of directory entries (3585) 19:05:05 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x2000000, 0x2172, 0xffffffffffffffff, 0x0) gettid() r0 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) pwritev(r0, &(0x7f0000001000)=[{&(0x7f0000000000)="01da48eea9c5c1247691d097061ff548f5173938c61917c71673da95d3e40f5df2e0de1b629fb893d10f051fd6a1b1ec82ba2e8463dc00e65325346289258537110361fe6fa2f68ea5d32ce9518373c3ca50eccf18f89c82cbbc72ae68a01334f3850e16f6dafa469f75daca7fe98c7536a54e497ee8c712f8565b0e08a1ddec4f5740d3f6b07bee438b24fa79f380fc4a1d1740a8cbf0ce758ddbc03e33c6642009b742157e67fd95a376953e7e2d484cd60816b30d01f84c92e38ea1069d69cbc5370ac815a7e882bd5de375ad70324430d3dd273f18dd30fe8d1339c6eec5d39ee391fbfdd51683299245d0fbac2483b40049936edba5827e317c2877aad4b111a04817d2bb72c2fd3cf67ac2bc77cdfa3ee473d5d16cb76412727a1daf1862cf89fd3569f052e13f8d84c93324536b546439730c8f9cde1abead855508ebf91e9e2b7e588466fda6440a82308933f186cfc7b6cb40894977c5bd32d3461e30feef9b8371bc2f891e86cf532b4b149a9d46faf71771c2f6a7525586e360faed1f9903dbff67fa3bb9f58f8f78a44731fea51b686551741288cca7418221383a8fb3ef118e5f430fadb073830b50d6d99583d6cdb770af2e48989f2be8601b52a93b571021f138fdfe1bb06b7f5a70d8ae20455462c074bd097222615f420b8f481e9963c74280ea6a05e0e99acc96b822042da5fb568986003e43d6b5e5be9cc0ae87e5c64ca27f3388f34cfc5cc047cde1c9eca9103af37486b27a270c2481cdfc610062422a71e60dd03db4af88929658bb08b2a1673166a90d2b6ae2a9ac8d25a276b4d8c5d1c1084d6187eb8d98df7b3b38f53c83ddd6144418e5148a0d3974798c78f0b71a190fccdc281b3c356a37b5b49a39d3a264b359b363883df479b9a89aafaa42d2fbc729f738cfe2b41ca3fddfdbe6ba206f1c7fb514afb54a93fd14bd5ff4f7473f711d2bb545eb88275fcbe8ad102b00815c18139740435be7ab7ab1c8fe0f2508121889b75d96c1a0f2ba40d833e98f590d2351486ca9c8188216f6d05003ffe203eb15e25c8c28a689c6655395b80ec62a4313afffec9f706419ac0df9ec2cfd967cc203fe3295a5d66195e6bf993563c22af9ea6528867fd8a9df939192f85158fc60eb59505555aa24a1183f7328fff947972b7a8327752753b8dec82491c4ac7a08d78e655dacd6b81052595b43023e31c50c5b9c9e3928920df368fe8019cd8e06d45ce2844c1ee74e5de4a71c2d8b89e98c407e0bbf676c1fa5ec1a1330e97c8cd7b6f49258b22cb5294b895d91a94d7eff23c901534822556442e461647a9eaf3e48a13b1a5ab3dffee83d6f0dfca4f171d375ea77c2e23da5dc9a498650b0435fabdbe1a2e2a291228bf4b7785e99fbe9b24bb65aa3ceb9a7d26fa284e99d9cf6909ea76d33eb7c4744638bcb89456d371a961bdb959a54c496a466be39ae4f6486d881234732d11cbd2734c59cc165221e50dbd0fce783861ebd9851132daa535b3dd6a6c42c0c9f074f9b6a74b95ba2f6e89973ee0debe49929dd2ee0e3e163c133a62ba3cd4e0f674f25cf078230ee962b260c34bc7f5df5d88fccf58b2d21cda36a8003143b1d2d5c7207cc48b513f8deaf81ae1e499188568e29fec93e9915d314637a701fc00c1e81bc3d15e76f816381b7fa28e18eef1d4a66df0bd46a8cbca87c8e801791e720ba76a89384c4c956dbb093e72cd0b603567ed9d9cc0dad09df212d777d76787efffddf0413cb9d9f549a4b7c513c655eef7ea155d1cacc6768595783a9a062f3debf039eb24cabda31a481f14a703e8ca2fde9b4fab322a2be7ba77e4865ef9625c2d64d4690a7e2bf2d9df8facf2ce23046dd2579c3b9dff0ce8a3dbfb66fad16a574657617fd235659bcbafc5da307319f56899bb72e1f8e23395361809da7ef0771f393e05061a30b454fda48fb944cbc4cc9852e212bd0fc6dc9a33ff62a3c51f6ef76924953234229e2a8cdb026adca032c330e634e3359a550378904b056887195f4b81c3c493bb6334ee8e59de22d3746ec76d4de0f58700b7b3ae932208997a4172f062bf5d10f9b738090673a8704af68e1a64ea2f997e2441177d230e208c2650d8cb9c8478e4d1d6a918baee8796cdbc9c02ff806c700a69dc5c2ef99cb2055f594cdbab07bade7ec84c457595eb3ddfaede7f58c5861f033adae999ea2db26ce290d1a815de4232400381c767219acf16b8984a1cf2f1b85c4e45a8fdfd80f2c0f6f3a949c43e592261232ff42115b06b5a4908945390241c02fd3bbe5c4c1b64e4afa24be8e18f725046529b6c1571ab9d284ea3d166b976f2f59e87eb2eca47ffcfbcde4f14fc1fc8e7b4f7fa043d1cf20f9e76e3681af1c4b9021845fce29f6fdc121679134d0b2e1df366b53f9b6ebc367ec090542b6370a6deab0673583a2faea4414f068701378ff1514c4c6e4d370abf8e64bb9a1dc036e06cfbac261bf56cf5118e173cd6705fc2eab465b7ae0a01d43b8ae0e29891248ebfd61db5c2d41e6f32fa98e95bb1028cfa4a08ae2b13d4a4831933fcf0c3e3a00ece277a651c89788738431a636042c72776ee8d4d7092f48f8db5a9ba3ff36fc7a85e54991c024d01d216c80e4b463fce5b1a3db9377c9921846e4478505d1359ef45d07e1e749127b8fa941cd632cbd6fdf77e4580dc5a1a206f4078e4ac63c77fc52fffc78ff22e337e698799f76360ef775a58470cb850aa3a7bf6f1234f0b5f5b840f5267ab6a26b9425b74eebe6ab2016fd488520fb75c812d278a2e9502aff3349178fceac3be34d3d4a83c7bab3359656ae73f7580db72f5f9b4fcaf5058b561038f6b3d5db8e1869c88ace723302c926aff2af75a14f6b777ebe8d6dc3a0ff78b62adcd3760796f3c76b407f32ead8b03b3c9a57ffaae378c7db9abf73bccf910ea60e59e4a414cf3746c63faf54c41ef4f4c22f6ab896a97966e73435dd7c748da051bd951645ec2652e8b069564fa57889c7ebd1c3bf3143d34d2e1c3aa637a84d27453f0032680cdc5e2fe97bef4aeed673a1746cc257ef6602ce9896ada1f1728e2386c52bf540abc0395624eebd89801ace51ffbdab7cd42e550f1d248515be0567c9f035ced1a212770110fb6de586afbfefa4ac55548b09d0aa6cd6654743a9de898dc037d6decc9f128219ed1b9b7a0bc3a77abd6da46c456c9fda1653a941db495d792bed169f4996485d263131de220b5d3e35b558ab53d1012cc02370141707d6201e585df4f9c0bc56eb3b1d16e5d9b9bdcdfe3555f0e6676d7bab2681af48671bf7f1c6f0af843aa0a302b99ff5a49d46f1d3a54c95f972b58374c445da11dd85feae7695927b90575d15aae3096ca33fcffe6e3ee61145b37ce75f7df79460587a426ca2f1cfa61d5774f29658d97ecf3ea646dd4b1260214113855ee626a612f95b1cd97a3d816a85ab20bb87fee160cef476a83abf3c6d7f7ead5138f0bd80a15fdfd01306b3f8b7fcde511dadad37bad3a3d8b16c5f17dc542f992b4f98e679b8814879b022502f720ce54be57e944f819d1a439c648115651bbd5d43aa40f45ce3db7a3de2455e861e2f4c7ff11ce93e2107543f4e89524cabe7808da082f583a13f5774e8ff7445436b89e019a898c041ae1ff9f4066e7a0aca52c927f70851c5ef09267dbd1ceea37e8e6677c6b647bcbcf63ada4ad899b58e7a83bd070e7ba1187f98c3986476243ae62a7c5503bc3ce458327a090d87f27e5a100297073a3fee70d0eaf5eeb982b77ca278d82055dc2c16ad9f382bfe834c7afded4e06846d858da0d77e1635d5b4c99ebd4f8c6042510e57b9f6f825fcde509d44cd8721dd2611900fe2e609459922fcafefc375ad0eed4eaceaa1052424901ddf15449731d3c12c5ba905b3c8d10d9712efd5e0bb4fe10f5ec442a2002f6b101073d5fa42d671678a220b9680ea0f5d0055bdc98b39ea9861685a1d8b86f83cb4bfed8b519808653bbc6fd9fc6bd7253af5d6818c72eac34b4e46b8ee22f516a0517f768de1c0a112e2210af4158ef943e464acbd0a5ca9009311c5307fc8ebe0a3b4cde705533f97017c0a77d79ad7c1f2bd6727f4e981c483bbd58b3b42bd4b9aad60b136a4158965452b9dd85813ced0953c902fd5d73e65a1143b31ffe4bd70cae7468cb0504e423ae59e78f11844de21acd1027fff555bf2db7bb0c5a724bbfe02f5d5cc9fae170ba308064af3dd13ccf65fc33856438cca46863c2e825529312f189fde946c045f949b7dfd0fed1ebc8a757ce6214e9cbd8b11aef8b4aa0b4bf1ba358d627ae36f625d882e4c71df684ca27c95add509a1b8e7b8daccdda2b59d9a9f3f9d911864386ea934a6746f9290630205687c17119e7228ba6f0bb4ad57c905230d147ac0529d390773abf0d31c91d17d252328473dc85258393a3841488838483fee5e192ff57cfeb908cae2d6d43b45a1c8e94d28f2f8653a5ab7765ea67e68d28139c8ff40141b5b65e45bef0ed02f991bf7df4ff6efa17f0bd7215b2c9a5552945a544493ca9877ab74b786a43cc68b9b27dbf07318fcae20535ac2c5519b4397bad1161661da42fc27773be64e0846a9bc9efe2262174c8be44e0be4cf94224c32454cfd02dfa65a757e0e5b2e4c7dcc9702e3e0167beb5df4a32910021cbda065d2923fda4db503376b8e42c98c475872096c40ae25721af8004672b40da490bc12e7510ab48abca11762ac87eeec88321e895cffc714bbb807c463252e601182cad96f80bfcc5fe19468a7aa1581d1561dc182094a18e780eb15f3033907482ebfc827d7af598ff701cd8172d0a9a7487ca5b6edb8b378f555336fdda0805e37c34a93c91d9f30313802d09142b420c7f2b622352bbcade55ae8d0cf72427b3d01d46484e9e4637084de66894356e6a62084c35bb5791b5f419e8cf77b5d8c183253c70ef0bea1ddba81b7afd360c653905d52581e26dca98728718b6392aceee73bd67a76e51d2021df3abaa7d388ed47817efde79c16255dc59a0c7f9bbf077ca05bd12fbfca7fa1742c9002721893404d4305817170023960630f683b5e641611728ba20286e6ef6009ab0a51305a0399247f8c09b3eed130018a1b5af0e7c6ba065a0eb43278427c4149477cfdcf0ddc8867356ad8abd34f9e340d8f6541b97a49b056bcf84fcc8e9288b00f11eae6a78001a48dfc44949c6cc11061c20c81ea4eea932c220b86b93574451d986fd636724d392953dd880208f39e572ee11a8ff02aa9d7ac8002ecb94ef5956ac37ac926bdbe231da5b80c16aec932b5ffd51500c114bd43fd3515dad1994447da40244b2c494b75173c61ff208154998e53d0726eb4840a379996f9a0257e898b3dde2b77f981bd3e7c4e79900d3c2edd31da4b16749210ceab010161971bc39af7f0b958805012244266c6c7d3992deaa956af1e477e99e83d1faf6c5512f7fc63387489d82de7d5f1d4309ecd578376a7009c0326e77f32fd2d5f4e07e8f1f3caa7d182456ca9d5a2537f5d07e7e2d0624db7d51d38a1433916182a7c66026eadfa286f2370b5f8953f42a02d40cb24d138b1348c602e13a740235aad9893e095dee915fe4fe42acfeadf63d5579f634845b6321a990be84630ad1e7570ad4ba39c983b4290579895f5eff3563dc32a8ba1a1d6174d1a1e723a7fe757707a31a58c03b8748db39930a5f27b51f77b0a24d3ee68cb797cae1a0cf241d4a21b8b4576069d2a616a65206a656be2a1bc8b60a263145c5df1411de2d7bde7f3e24f61f536", 0x1000}], 0x1, 0x80000001, 0x7f) 19:05:05 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707222c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 261.066209][T26261] FAT-fs (loop5): Can't find a valid FAT filesystem 19:05:05 executing program 3: syz_read_part_table(0x80000, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) [ 261.138285][T26259] loop0: detected capacity change from 0 to 1 [ 261.153255][T26279] loop3: detected capacity change from 0 to 1024 [ 261.163642][T26283] tmpfs: Bad value for 'mpol' [ 261.178640][T26287] tmpfs: Bad value for 'mpol' 19:05:06 executing program 1: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xb, &(0x7f0000000240)=0x2, 0x4) r3 = gettid() process_vm_writev(r3, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) r4 = pidfd_open(r1, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, 0xffffffffffffffff, &(0x7f0000000140)={0xffffffffffffffff, r4, 0x1}) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) ptrace$getsig(0x4202, r1, 0xe9eb, &(0x7f00000001c0)) process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) [ 261.201543][T26261] loop5: detected capacity change from 0 to 264192 [ 261.227981][T26261] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 261.237105][T26261] FAT-fs (loop5): bogus number of directory entries (3585) [ 261.244330][T26261] FAT-fs (loop5): Can't find a valid FAT filesystem 19:05:06 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707225c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:05:06 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff0100fffeff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:05:06 executing program 3: syz_read_part_table(0x80040, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) [ 261.251278][T26279] loop3: detected capacity change from 0 to 1024 19:05:06 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a02000f7400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:05:06 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d70722cc006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 261.322778][T26301] tmpfs: Bad value for 'mpol' [ 261.335194][T26306] tmpfs: Bad value for 'mpol' [ 261.396414][T26319] loop5: detected capacity change from 0 to 264192 [ 261.403291][T26316] loop3: detected capacity change from 0 to 1024 [ 261.406827][T26317] loop0: detected capacity change from 0 to 1 [ 261.427683][T26319] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 19:05:06 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707277c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:05:06 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a0201107400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) [ 261.453497][T26324] tmpfs: Bad value for 'mpol' [ 261.458007][T26328] tmpfs: Bad value for 'mpol' 19:05:06 executing program 3: syz_read_part_table(0x400000, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) [ 261.522844][T26317] loop0: detected capacity change from 0 to 1 [ 261.527459][T26334] tmpfs: Bad value for 'mpol' [ 261.540737][T26345] tmpfs: Bad value for 'mpol' 19:05:06 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c005723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 261.571926][T26335] loop5: detected capacity change from 0 to 264192 19:05:06 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01000fffff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) [ 261.619169][T26335] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 261.628255][T26335] FAT-fs (loop5): bogus number of directory entries (4097) [ 261.635477][T26335] FAT-fs (loop5): Can't find a valid FAT filesystem 19:05:06 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c009723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 261.664135][T26352] loop3: detected capacity change from 0 to 8192 [ 261.685584][T26354] tmpfs: Bad value for 'mpol' [ 261.698140][T26354] tmpfs: Bad value for 'mpol' 19:05:06 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) capget(&(0x7f0000000140)={0x20071026, r1}, &(0x7f00000001c0)={0x3, 0x0, 0x193c, 0x8ded, 0x1, 0x1f}) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x39179000) gettid() 19:05:06 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a0200407400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:05:06 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c00a723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 261.742304][T26363] loop0: detected capacity change from 0 to 1 [ 261.769250][T26367] tmpfs: Bad value for 'mpol' 19:05:06 executing program 3: syz_read_part_table(0x900000, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) [ 261.823078][T26375] loop5: detected capacity change from 0 to 264192 [ 261.847214][T26380] tmpfs: Bad value for 'mpol' [ 261.853913][T26383] tmpfs: Bad value for 'mpol' 19:05:06 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c022723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 261.870549][T26363] loop0: detected capacity change from 0 to 1 [ 261.884683][T26375] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 261.899476][T26389] loop3: detected capacity change from 0 to 18432 19:05:06 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff0100feffff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:05:06 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a02fffe7400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:05:06 executing program 1: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) ftruncate(r0, 0x2008001) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x2, 0x1010, r0, 0x0) r1 = gettid() process_vm_writev(r1, &(0x7f0000000000), 0x1000000000000172, &(0x7f00000022c0)=[{&(0x7f0000217f28)=""/231, 0xe7}, {&(0x7f0000002340)=""/173}, {&(0x7f00000001c0)=""/4088}, {&(0x7f00000011c0)=""/101}, {&(0x7f0000001240)=""/4096}, {&(0x7f0000002240)=""/74}], 0x1, 0x0) 19:05:06 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c02c723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:05:06 executing program 3: syz_read_part_table(0x1000000, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) [ 261.961522][T26396] tmpfs: Bad value for 'mpol' [ 261.967777][T26398] tmpfs: Bad value for 'mpol' [ 262.057493][T26414] tmpfs: Bad value for 'mpol' [ 262.063864][T26415] loop5: detected capacity change from 0 to 264192 [ 262.078181][T26416] loop3: detected capacity change from 0 to 32768 [ 262.080490][T26423] tmpfs: Bad value for 'mpol' [ 262.089681][T26420] loop0: detected capacity change from 0 to 1 19:05:06 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/248, 0xf8}], 0x1, &(0x7f0000000180), 0x0, 0x0) r1 = creat(&(0x7f0000000100)='./bus\x00', 0x0) ftruncate(r1, 0x2008001) r2 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r2, 0x0) ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f0000000040)={0x9274, 0x1, 0x2, 0x0, 0x0, [{{}, 0x401}, {{r2}, 0x3}]}) 19:05:06 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c0060a3d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:05:06 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a02feff7400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) [ 262.099125][T26415] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 262.108192][T26415] FAT-fs (loop5): bogus number of directory entries (65279) [ 262.115497][T26415] FAT-fs (loop5): Can't find a valid FAT filesystem 19:05:07 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006223d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 262.186060][T26434] tmpfs: Bad value for 'mpol' [ 262.197768][T26437] loop5: detected capacity change from 0 to 264192 [ 262.217818][T26416] loop3: detected capacity change from 0 to 32768 [ 262.220539][T26420] loop0: detected capacity change from 0 to 1 19:05:07 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006253d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:05:07 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01000002ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) [ 262.240928][T26437] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 262.249985][T26437] FAT-fs (loop5): bogus number of directory entries (65534) [ 262.257352][T26437] FAT-fs (loop5): Can't find a valid FAT filesystem [ 262.262514][T26455] tmpfs: Bad value for 'mpol' [ 262.278035][T26458] tmpfs: Bad value for 'mpol' 19:05:07 executing program 1: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={0x0, @rand_addr, @initdev}, &(0x7f0000000180)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@remote, r1}, 0x14) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x4c, 0x0, 0x200, 0x70bd29, 0x25dfdbfd, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xffffdef5}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r1}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}]}, 0x4c}}, 0x4000040) dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = creat(&(0x7f0000000400)='./bus\x00', 0x0) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/65, 0x41}], 0x1, 0x0, 0x9455) mmap(&(0x7f000000a000/0xd000)=nil, 0xd000, 0x2, 0x810, r2, 0x0) r3 = gettid() process_vm_writev(r3, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) 19:05:07 executing program 3: syz_read_part_table(0x2000000, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:05:07 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c0062c3d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 262.328844][T26461] tmpfs: Bad value for 'mpol' [ 262.329276][T26463] tmpfs: Bad value for 'mpol' [ 262.342755][T26437] loop5: detected capacity change from 0 to 264192 [ 262.392840][T26437] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 262.401969][T26437] FAT-fs (loop5): bogus number of directory entries (65534) [ 262.409248][T26437] FAT-fs (loop5): Can't find a valid FAT filesystem 19:05:07 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006720a94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:05:07 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a0200037400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) [ 262.465086][T26480] loop0: detected capacity change from 0 to 1 [ 262.476075][T26483] loop3: detected capacity change from 0 to 65536 [ 262.483414][T26481] tmpfs: Bad value for 'mpol' 19:05:07 executing program 3: syz_read_part_table(0x2040000, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:05:07 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006722294656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 262.522944][T26489] tmpfs: Bad value for 'mpol' [ 262.535754][T26491] tmpfs: Bad value for 'mpol' [ 262.594240][T26496] tmpfs: Bad value for 'mpol' [ 262.617397][T26480] loop0: detected capacity change from 0 to 1 [ 262.635891][T26498] tmpfs: Bad value for 'mpol' [ 262.648820][T26510] loop3: detected capacity change from 0 to 66048 [ 262.659990][T26513] loop5: detected capacity change from 0 to 264192 19:05:07 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006722c94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:05:07 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0xf7}], 0x1, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0xe7}], 0x1, 0x0) 19:05:07 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01000003ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:05:07 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a0200077400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) [ 262.689570][T26513] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 19:05:07 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0xa000) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000000240)={0x0, 0xfffffffffffffffe, 0x0, 0x17, @buffer={0x0, 0x6d, &(0x7f0000000040)=""/109}, 0x0, &(0x7f0000000440)=""/4096, 0x5, 0x20, 0x2, 0x0}) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) ptrace$setregs(0xf, 0x0, 0x0, &(0x7f00000015c0)="559fa86d66d6006e4115eaa5ee570bca88014e7a2074eb13fb8249136e2cbfb6") r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) unshare(0x22060400) r2 = gettid() ptrace$setregs(0xf, 0x0, 0x9, &(0x7f00000000c0)="8828221d9fc5519dbfd7b7789dbc05f282fc1e9fbc0c614576fc3ecb5e2855f2a5e3b37db92d09753313112ba987f3a46e8bd9a69af3829c7364c312d82a7e2c9c66b52a5801e49d82d57fd97aad191476377f475fb78c27c4f00fc39228f99fcdea2550") clone(0x6cbaa500, 0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_FEATURES(r0, 0x80189439, &(0x7f0000000140)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000059a40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x7, "6ed696f7fe8458"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000005aa40)={0xb09, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x1, "1cd1a787ec5e27"}) ptrace(0x10, r2) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x0, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) clone(0x0, &(0x7f0000001440)="8814c95a168dd2a9b6a7f0577dc9da80a55a04f4c21b349ef87a2aad6f6a9cb643bad9efd15ffaeda79a229b63e5c3f7efbc63088d43a8e7ee09ae434d4748bcecefef77784c3fe8a449a4ca43e9e153e41b946465e542c96f2cd4db11b374fbbadb785b80432de97b08eb23d67a6f945debf5e497b2bcbb4f02b4102c7a5692be7b80afa2a3cd879486c1c65a4c67be97493b03fcac179df94c4debf06b5f67fe9bd12821570bea907aea81548aca22d5424b8b7d164a6ad96623dbd138b5317d1583b4a3e8ca7bee19b6431c", &(0x7f0000000180), &(0x7f00000002c0), &(0x7f0000001540)="e3d951266283e443bb72cd064d56edc4258815229655bfecd57a8f0ff2c8b671d6c36639c9beaad4cce8442c") 19:05:07 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = syz_genetlink_get_family_id$devlink(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_SB_PORT_POOL_SET(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)={0xd0, r0, 0x300, 0x70bd2b, 0x25dfdbfd, {}, [{{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x2}, {0x6, 0x11, 0x4}, {0x8, 0x15, 0x7ff}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0xb, 0x2}, {0x6, 0x11, 0x7ff}, {0x8, 0x15, 0x2af8}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x6}, {0x6, 0x11, 0xc11}, {0x8, 0x15, 0x870d}}]}, 0xd0}, 0x1, 0x0, 0x0, 0x4000804}, 0x20008041) r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) [ 262.741913][T26521] tmpfs: Bad value for 'mpol' [ 262.758215][T26524] tmpfs: Bad value for 'mpol' [ 262.778007][T26510] loop3: detected capacity change from 0 to 66048 19:05:07 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006726494656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 262.805808][T26539] loop5: detected capacity change from 0 to 264192 [ 262.812761][ C1] sd 0:0:1:0: tag#3707 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 262.822607][ C1] sd 0:0:1:0: tag#3707 CDB: opcode=0xe5 (vendor) [ 262.828940][ C1] sd 0:0:1:0: tag#3707 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 262.837979][ C1] sd 0:0:1:0: tag#3707 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 262.840008][T26544] loop0: detected capacity change from 0 to 1 19:05:07 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d940a6c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:05:07 executing program 3: syz_read_part_table(0x3000000, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:05:07 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a0200087400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) [ 262.847034][ C1] sd 0:0:1:0: tag#3707 CDB[20]: ba [ 262.871874][T26539] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 262.892688][T26551] tmpfs: Bad value for 'mpol' 19:05:07 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94226c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:05:07 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = gettid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) wait4(r1, &(0x7f0000000040), 0x3, 0x0) wait4(r0, &(0x7f0000000080), 0x8, 0x0) process_vm_writev(r0, &(0x7f00000000c0), 0x0, &(0x7f0000000180), 0x10000000000000e8, 0x0) [ 262.949664][ C0] sd 0:0:1:0: tag#3708 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 262.950759][T26562] tmpfs: Bad value for 'mpol' [ 262.959511][ C0] sd 0:0:1:0: tag#3708 CDB: opcode=0xe5 (vendor) [ 262.970529][ C0] sd 0:0:1:0: tag#3708 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 262.979563][ C0] sd 0:0:1:0: tag#3708 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 262.988604][ C0] sd 0:0:1:0: tag#3708 CDB[20]: ba 19:05:07 executing program 4: syz_read_part_table(0x1000000, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:05:07 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x430100, 0xa) mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) [ 263.002775][T26544] loop0: detected capacity change from 0 to 1 [ 263.022062][T26561] loop5: detected capacity change from 0 to 264192 [ 263.036648][T26561] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 19:05:07 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01000004ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:05:07 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a02000f7400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) [ 263.081711][T26589] loop4: detected capacity change from 0 to 32768 [ 263.113735][T26591] loop3: detected capacity change from 0 to 98304 [ 263.126088][T26590] tmpfs: Bad value for 'mpol' 19:05:07 executing program 4: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001640)={0x53, 0x0, 0x0, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0}) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) clone(0x1000000218007fb, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = socket$inet6(0xa, 0x3, 0x5) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00000000c0)={@remote, 0x800, 0x0, 0x3, 0x9}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x1000000000021, &(0x7f0000000180)=0xffffffc1, 0x4) sendmsg$DEVLINK_CMD_RELOAD(r1, &(0x7f0000000440)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f00000004c0)=ANY=[@ANYBLOB="d8000000", @ANYRES16=0x0, @ANYBLOB="040025bd7000ffdbdf25250000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008008b00", @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32, @ANYBLOB="0e0001006e657464657673696d0000000f0002006e657464657673696d30000008008a00", @ANYRES32=r1, @ANYBLOB="0e0001006e657464657673696d0000000f0002006e657464657673696d30000008008c0000000000"], 0xd8}, 0x1, 0x0, 0x0, 0x40840}, 0x40880) sendmmsg(r2, &(0x7f0000002e40), 0x2, 0x0) fchdir(r2) r3 = add_key$keyring(&(0x7f00000001c0), &(0x7f0000000200)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000000240)='dns_resolver\x00', 0x0, &(0x7f00000000c0)="7661c085bdf5720aabb5a9906b21cf98c35d99df6c4773d82c7a9adb6a2774b9a663c1756787b46d70db77b0b1e561b1bf6ccea5ff316d89051c07f49d05a045bf30638450295897f37e321d6cccd4168b1ac0af251900ce15c90bdcf935ecb8e7e7f33631ee8cdb4fb48fabeb3eb95dd08033fc29e5595944deb39fb719f80d86a631c5a33a85f54281098e31eea082aaa23aacc821482a08648ecc57a3e5ec63b723b7ddc71b464b9e43231955b7a5a010e67775c8cf2f8797df53bacb688fbd1bb4dd6dd31c9b7d6494a36dbfbc0b129b2800", 0xd4, r3) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) signalfd(r0, &(0x7f0000000080)={[0xffffffffffffff81]}, 0x8) 19:05:07 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a0200fe7400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) [ 263.136837][T26603] tmpfs: Bad value for 'mpol' 19:05:07 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94256c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:05:07 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) ptrace$setregs(0xd, 0x0, 0x80, &(0x7f00000001c0)="be13e596c16d1cf9cb8c80a7d79e7862e09d2a03e418cd20fadb45ce2fc40e9a48103e24ce15b58a6ce44e5b133e6f23a44302f22237c5875e17ea7e487131e0868e63ae951ad21877d241356213c97a3870d744c8b9427a4088e34a4c73580e9b66e7edc147918cc1feda969f267726489924107c92a0296d3360247eee2b1aaf3688d44c240138a8e8696dab3abbecb5b1") [ 263.173550][T26605] loop0: detected capacity change from 0 to 1 19:05:08 executing program 3: syz_read_part_table(0x4000000, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:05:08 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d942c6c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:05:08 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000bc0)={{0x1b, 0x5b, 0x0, 0x7, 0x0, 0x33, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x8}, [{0x3, 0x4e, 0x10000, 0xc00000000000000, 0xfffffffffffff033, 0x8, 0x1f}], "", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x778) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) [ 263.234720][T26620] loop5: detected capacity change from 0 to 264192 [ 263.240834][T26605] loop0: detected capacity change from 0 to 1 [ 263.247268][T26623] tmpfs: Bad value for 'mpol' [ 263.254496][T26624] Option '·ÝÇFKžC' to dns_resolver key: bad/missing value [ 263.268677][T26633] tmpfs: Bad value for 'mpol' 19:05:08 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01000005ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:05:08 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94776c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 263.308448][T26620] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 263.340525][T26646] tmpfs: Bad value for 'mpol' 19:05:08 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a0200020a00f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:05:08 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000), 0x1000000000000112, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) [ 263.344301][T26649] tmpfs: Bad value for 'mpol' [ 263.361207][T26647] loop3: detected capacity change from 0 to 131072 [ 263.387040][T26655] tmpfs: Bad value for 'mpol' [ 263.400413][T26660] tmpfs: Bad value for 'mpol' 19:05:08 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94650a617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 263.434898][T26667] loop5: detected capacity change from 0 to 264192 [ 263.438484][T26670] loop0: detected capacity change from 0 to 1 [ 263.450891][T26667] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 19:05:08 executing program 3: syz_read_part_table(0x5000000, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:05:08 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a0200022500f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:05:08 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d946522617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:05:08 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000900)={0x53, 0x0, 0x21, 0x0, @buffer={0x0, 0xc1, &(0x7f0000000240)=""/193}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/kcm\x00') ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000058c40)={0x0, [], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f0000000500)={0x0, 0x0, 0x3, 0x1}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = eventfd2(0x9, 0x80000) dup2(r3, r2) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000980)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r4, @ANYBLOB="af672f3bb950c89251fb5efc2eb04d848dae46fb5e36f96b5e3fc6eeb920870fdd96d1a00ce645a82646054fd3ad3893d3eb30094ece943de6068e101adda151fc7df246a3c19689e36b3a6df705", @ANYRESHEX=r5, @ANYBLOB]) r6 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x2}, 0x1c) connect$inet6(r6, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x1c) dup2(r1, r6) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r7, &(0x7f0000000140)=ANY=[], 0xfcfa) setsockopt$inet6_mtu(r7, 0x29, 0x17, &(0x7f0000000080)=0x5, 0x4) 19:05:08 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d946525617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 263.516759][T26678] tmpfs: Bad value for 'mpol' [ 263.534888][T26670] loop0: detected capacity change from 0 to 1 [ 263.546009][T26690] tmpfs: Bad value for 'mpol' 19:05:08 executing program 4: unshare(0xcbece91ba7437ce7) set_mempolicy(0x2, &(0x7f0000000080)=0xffffffffffffffc3, 0x3) unshare(0x0) unshare(0x40000100) io_uring_enter(0xffffffffffffffff, 0x311f, 0x8525, 0x1, &(0x7f0000000000)={[0xf1a2]}, 0x8) unshare(0x10000000) clone(0xd6be8080, 0x0, 0x0, 0x0, 0x0) 19:05:08 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01000006ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) [ 263.565968][T26697] 9pnet: Insufficient options for proto=fd [ 263.569935][T26682] loop3: detected capacity change from 0 to 163840 [ 263.582826][T26701] tmpfs: Bad value for 'mpol' [ 263.592764][T26706] tmpfs: Bad value for 'mpol' [ 263.602298][T26693] loop5: detected capacity change from 0 to 264192 19:05:08 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94652c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 263.632133][T26693] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 263.686484][T26729] tmpfs: Bad value for 'mpol' 19:05:08 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a02000274a76b", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:05:08 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94652e617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 263.707218][T26731] tmpfs: Bad value for 'mpol' [ 263.711319][T26720] loop0: detected capacity change from 0 to 1 [ 263.771782][T26743] tmpfs: Bad value for 'mpol' 19:05:08 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = gettid() clone3(&(0x7f0000000880)={0x210080, &(0x7f0000000580), &(0x7f00000005c0)=0x0, &(0x7f0000000600), {0x17}, &(0x7f0000000640)=""/203, 0xcb, &(0x7f0000000740)=""/242, &(0x7f0000000840)=[0xffffffffffffffff, r1], 0x2}, 0x58) ptrace$cont(0x9, r2, 0x5, 0x200) process_vm_writev(r0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/244, 0xf4}, {&(0x7f00000002c0)=""/221, 0xdd}], 0x2, &(0x7f0000000180)=[{&(0x7f0000000400)=""/247, 0xf7}, {&(0x7f00000001c0)=""/231, 0xe7}, {&(0x7f00000003c0)=""/51, 0x33}], 0x3, 0x0) move_pages(r0, 0x1, &(0x7f0000000000)=[&(0x7f000000b000/0x2000)=nil], &(0x7f0000000500)=[0x0, 0x3, 0x20, 0x1, 0x4, 0x6, 0x4, 0x0], &(0x7f0000000540)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xe) 19:05:08 executing program 3: syz_read_part_table(0x6000000, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:05:08 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a02000274a86b", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:05:08 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d946548617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:05:08 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0xa) madvise(&(0x7f0000bde000/0x1000)=nil, 0x1000, 0x3) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f0000002440)={{0x0}}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1}], 0x0, "30fc7c67d14296"}) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f0000001440)) io_submit(0x0, 0x2, &(0x7f0000000980)=[&(0x7f0000000900)={0x0, 0x0, 0x0, 0x7, 0x7fff, 0xffffffffffffffff, &(0x7f00000008c0)="48f2be2494fec1271bc79c81adcf1a003d5e720aa653a3997e8c8cd1d8725c5af3a799ce8ac348f70078c320804033a6d95585cd9fb7c60c0d8fff05e061e0", 0x3f, 0x6, 0x0, 0x2, r0}, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x8, 0x1, 0xffffffffffffffff, &(0x7f0000003440)="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", 0x1000, 0x9, 0x0, 0x3}]) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) ftruncate(r2, 0x2008001) openat$cgroup_netprio_ifpriomap(r2, &(0x7f0000000180), 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000005c0)={{{@in6=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@empty}}, &(0x7f00000006c0)=0xe8) r4 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r5) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{0x5c}, {0xac}, {0x6}]}) socket$packet(0x11, 0x0, 0x300) sendmsg$unix(r0, &(0x7f0000000740)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000440)=[{&(0x7f0000000080)="d2fad82b390eb0d38f954a6a0b6f46c193", 0x11}, {&(0x7f00000000c0)="440f2996344b28df71f16b5e8b111d214bd60e8fb98d0b2be4f04cc342623443c30ea9eaa2a3798d968034f30f26bb063f5704c24a28205ab2c526a759169e73a0838772a71cbc6d06c2c904b15d6f7c966b609f59b9", 0x56}, {&(0x7f0000000140)="957509b2294ee0f921d1d428f0", 0xd}, {&(0x7f0000000180)}, {&(0x7f00000001c0)="a0e11c4642360d1ab4f1f7db508e2277ce3253e89f03a7d8b538", 0x1a}, {&(0x7f0000000200)="818b4e36e4fd0cd75de612c3196dddbe6cee125ca3edede4814413f6f0", 0x1d}, {&(0x7f0000000240)="2e4aaa5d3b91b1e41c75d5976b4af176ed76ae067f6097869bc665a03f3dfbec3b5abe9337d3e694097ab34a93b1a9dd1019f682544172af577cae4b46d85fe170d852cba55d97aeb716c929be72cf8963961b7be825b9b1e970c3b905cb5713abe42559a83743538830ec05f92fa12ef5b9e9575d33938780eebe53663b48d0449ae6a4baae4840662caab784151211987a130732eaea1ea638a8a71db811", 0x9f}, {&(0x7f0000000380)="3e40c3513e3e6241cb8ccef68090826b38f735b163ce9856941865238e18606ba06b4c130cee371c8d903b7902e6ace8fdd8095073be757d8de6a2ba61bea052e1bdd466a692743bfaa3c7d6a8aeae68f922d554958b530807dffa6754078ea74b58d0cf41636770e89d45d2773a83de9b6785bd02cc7ff110942b05fbe4435e4dcbe53fa6e2a2520170dc13f69e600bb662f8af", 0x94}], 0x8, &(0x7f0000000700)=[@cred={{0x1c, 0x1, 0x2, {0x0, r3, r5}}}], 0x20, 0x20000080}, 0x44) mlock(&(0x7f0000bde000/0x3000)=nil, 0x3000) clone(0x22086605, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x2000080, &(0x7f00000004c0)="7e191e4aae9741a7b3ce3b4d3740f92d28ed2d210139437f34166ca926a1fdc38fd2311410e0ac556bb5e7dad1e5309e6240d5cf25cc0c5f6291b0c4647f6361653f79e5d60fa67560638407fcf12a63342c1e73658b4577666092b958d11828ba1eae92c75f813e45aab614aad59734c77064e2dc56a2f42c4f367d77a30d0087e0238c8fc23fc2c3150a4ed749de2e87c91b66a8c975c1d811d8d9819e1dcbb813e4b6a8accac09b6e9467ec58f4", &(0x7f0000000300), &(0x7f0000000580), &(0x7f0000000780)="cc7db67d568024a8f5063ee293254705dfc1a89ac336bcfa32f2f24de18a715bd96454f816c20c7d4c318baefc48b96d096c5aadcbcca76183ce9cc74001f59e67f2063fd71377a2b7df94b7fef36f6dfe8c68a3e54e3c24f4f433d20ff67f563c5fe8d814458c74e22eed335daec894d61050397209fd4e53b6f55c41c0cddfa57d7fd3a03582d896148d38f38cc3317cb2eae503d66d011daaec46ec2b7d65cd2296bf578805f8624b65e1e3155453bd541e90fced49f572ba76d8b9c72c1b233586400ea5f1c68708946d8bfbde075f411892607cebc0ee21e17356b0f0e24e493cb98431d52574e7e15de9f2142ead") [ 263.830640][T26720] loop0: detected capacity change from 0 to 1 [ 263.853484][T26755] tmpfs: Bad value for 'mpol' [ 263.869903][T26762] tmpfs: Bad value for 'mpol' [ 263.872069][T26761] loop3: detected capacity change from 0 to 196608 19:05:08 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94654c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:05:08 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01000007ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) [ 263.876513][T26764] loop5: detected capacity change from 0 to 264192 [ 263.892579][ T22] audit: type=1326 audit(1632769508.677:7575): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=26758 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f2a14d86709 code=0x0 [ 263.901942][T26772] tmpfs: Bad value for 'mpol' [ 263.924463][T26764] FAT-fs (loop5): invalid media value (0x6b) 19:05:08 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d946568617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 263.930519][T26764] FAT-fs (loop5): Can't find a valid FAT filesystem [ 263.950324][T26778] tmpfs: Bad value for 'mpol' [ 263.955681][T26780] tmpfs: Bad value for 'mpol' [ 263.964795][T26764] loop5: detected capacity change from 0 to 264192 19:05:08 executing program 3: syz_read_part_table(0x6040000, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:05:08 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d946574617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 263.976589][T26761] loop3: detected capacity change from 0 to 196608 [ 263.991763][T26764] FAT-fs (loop5): invalid media value (0x6b) [ 263.997755][T26764] FAT-fs (loop5): Can't find a valid FAT filesystem [ 264.009540][T26795] loop0: detected capacity change from 0 to 1 19:05:08 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a02000274a96b", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:05:08 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01000008ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) [ 264.100820][T26802] tmpfs: Bad value for 'mpol' 19:05:08 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d946575617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 264.127878][T26801] loop3: detected capacity change from 0 to 197120 [ 264.131198][T26811] tmpfs: Bad value for 'mpol' 19:05:09 executing program 3: syz_read_part_table(0x7000000, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) [ 264.200019][T26814] loop0: detected capacity change from 0 to 1 [ 264.208612][T26820] loop5: detected capacity change from 0 to 264192 [ 264.234831][T26823] tmpfs: Bad value for 'mpol' 19:05:09 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94657a617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 264.262761][T26830] tmpfs: Bad value for 'mpol' [ 264.268038][T26820] FAT-fs (loop5): invalid media value (0x6b) [ 264.274081][T26820] FAT-fs (loop5): Can't find a valid FAT filesystem [ 264.287856][T26833] loop3: detected capacity change from 0 to 229376 [ 264.300659][T26814] loop0: detected capacity change from 0 to 1 19:05:09 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01000009ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) [ 264.381522][T26820] loop5: detected capacity change from 0 to 264192 [ 264.388692][T26841] tmpfs: Bad value for 'mpol' [ 264.415365][T26820] FAT-fs (loop5): invalid media value (0x6b) [ 264.415405][T26833] loop3: detected capacity change from 0 to 229376 [ 264.421409][T26820] FAT-fs (loop5): Can't find a valid FAT filesystem [ 264.433932][T26848] tmpfs: Bad value for 'mpol' [ 264.506546][T26857] loop0: detected capacity change from 0 to 1 [ 264.709201][ T22] audit: type=1326 audit(1632769509.487:7576): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=26758 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f2a14d86709 code=0x0 19:05:09 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x4}, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x200, 0x41) io_setup(0x8000, &(0x7f0000000080)=0x0) r3 = open(&(0x7f0000000100)='./bus\x00', 0x145802, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) r5 = gettid() process_vm_writev(r5, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) sched_setattr(r5, &(0x7f00000001c0)={0x38, 0x5, 0x63, 0xb2, 0x40, 0x1, 0x1, 0x1f, 0x5, 0x5}, 0x0) sendfile(r3, r4, 0x0, 0x100000000) dup3(r3, r0, 0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0x200a00}]) r6 = fcntl$getown(r1, 0x9) wait4(r6, &(0x7f0000000200), 0x80000000, &(0x7f0000000340)) sched_setattr(r6, &(0x7f0000000140)={0x38, 0x5, 0x1c, 0x1, 0x6, 0x200, 0x1ff, 0x1, 0x3f, 0x2}, 0x0) 19:05:09 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c0a7469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:05:09 executing program 3: syz_read_part_table(0x8000000, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:05:09 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a02000274466f", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:05:09 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff0100000aff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:05:09 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c227469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 264.852251][T26879] loop5: detected capacity change from 0 to 264192 [ 264.854782][T26878] loop3: detected capacity change from 0 to 262144 [ 264.862143][T26880] loop0: detected capacity change from 0 to 1 [ 264.871923][T26881] tmpfs: Bad value for 'mpol' [ 264.880522][T26879] FAT-fs (loop5): invalid media value (0x6f) [ 264.886546][T26879] FAT-fs (loop5): Can't find a valid FAT filesystem 19:05:09 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c257469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:05:09 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a0200027402f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) [ 264.899956][T26895] tmpfs: Bad value for 'mpol' 19:05:09 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c2c7469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 264.944867][T26902] tmpfs: Bad value for 'mpol' [ 264.962975][T26907] tmpfs: Bad value for 'mpol' [ 264.981214][T26880] loop0: detected capacity change from 0 to 1 19:05:09 executing program 3: syz_read_part_table(0x9000000, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) [ 265.001502][T26909] tmpfs: Bad value for 'mpol' 19:05:09 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff0100000bff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:05:09 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c610a69766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 265.031252][T26919] loop5: detected capacity change from 0 to 264192 [ 265.059821][T26925] loop3: detected capacity change from 0 to 264192 [ 265.063772][T26919] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 19:05:09 executing program 4: timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f00000001c0)) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/crypto\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000000005) r2 = getpid() r3 = gettid() process_vm_writev(r3, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) tkill(r2, 0x26) sched_rr_get_interval(r3, &(0x7f0000000000)) tkill(r2, 0x14) 19:05:09 executing program 3: syz_read_part_table(0xa000000, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:05:09 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a0200027403f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:05:09 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c612269766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 265.119423][T26931] tmpfs: Bad value for 'mpol' [ 265.120071][T26934] tmpfs: Bad value for 'mpol' [ 265.149939][T26932] loop0: detected capacity change from 0 to 1 19:05:09 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000003c0), r0) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="10002cbd7000fddbdf251400000008000300", @ANYRES32=r1, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB="0c00060002000000000000000800010000000000"], 0x38}, 0x1, 0x0, 0x0, 0x4810}, 0x800) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="10002cbd7000fddbdf251400000008000300", @ANYRES32=r2, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB="0c00060002000000000000000800010000000000"], 0x38}, 0x1, 0x0, 0x0, 0x4810}, 0x800) sendmsg$NL802154_CMD_GET_INTERFACE(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x50, 0x0, 0x8, 0x70bd2c, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r1}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}]}, 0x50}, 0x1, 0x0, 0x0, 0x4001}, 0x4000000) mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r3 = gettid() process_vm_writev(r3, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) 19:05:10 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c612c69766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 265.192440][T26951] loop3: detected capacity change from 0 to 264192 [ 265.192753][T26952] tmpfs: Bad value for 'mpol' [ 265.200603][T26955] loop5: detected capacity change from 0 to 264192 [ 265.207766][T26957] tmpfs: Bad value for 'mpol' [ 265.231579][T26955] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 19:05:10 executing program 4: r0 = socket(0x1e, 0x2, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f00000000c0)={0x6}, 0x10) write(r0, &(0x7f0000000280)="1c0000001a009b8a14e5f4070009042400000000ff000000000a0000", 0x1e5) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/65, 0x41}], 0x1, 0x0, 0x9455) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000000)=0x37, 0x4) 19:05:10 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617422766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:05:10 executing program 3: syz_read_part_table(0xb000000, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:05:10 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a0200027404f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) [ 265.243057][T26932] loop0: detected capacity change from 0 to 1 [ 265.282429][T26969] tmpfs: Bad value for 'mpol' 19:05:10 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff0100000cff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) [ 265.323373][T26978] tmpfs: Bad value for 'mpol' [ 265.337576][T26981] tmpfs: Bad value for 'mpol' 19:05:10 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c61742c766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:05:10 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x1) r1 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) r3 = gettid() process_vm_writev(r3, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) r5 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0), 0x165080, 0x0) r6 = gettid() process_vm_writev(r6, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) getgroups(0x8, &(0x7f0000000180)=[0xffffffffffffffff, 0xffffffffffffffff, 0xee01, 0x0, 0xee01, 0xffffffffffffffff, 0xee00, 0xee01]) sendmsg$netlink(r1, &(0x7f0000001900)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfd}, 0xc, &(0x7f0000000100)=[{&(0x7f0000000200)={0x11f0, 0x16, 0xd04, 0x70bd26, 0x25dfdbfe, "", [@nested={0x111a, 0x22, 0x0, 0x1, 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@typed={0x4, 0x72}, @generic="3a6ab7615e0fdb8fd46d2000813427"]}, @typed={0x8, 0x96, 0x0, 0x0, @pid=r3}, @typed={0x4, 0x92}]}, 0x11f0}, {&(0x7f0000001540)=ANY=[@ANYBLOB="100077f61855f0153eb8521d4fac52c8412da322e4bd700700000025"], 0x10}, {&(0x7f0000001400)={0x114, 0x3d, 0x100, 0x70bd2d, 0x25dfdbfc, "", [@typed={0x8, 0x71, 0x0, 0x0, @fd=r4}, @generic="612c042d9dd96b4fcaff479de2effb5d0aaafe7bc9049417bec456e7cf9dd2ab54d4bf4af990b29cbb35f9c7536aa983298a907c7bfc06cf5114773f95b0433619b1c3ee26a3966307d83017a7bdcc4601d490285ccf764905a15cf53d13001fa95d150f7580f46056bc815c388d12996577b3a8354a381fa3274c5a4c0119763e8381e290f6fdc8310899ae630de28c3ca9acaf87d8b17e90a4dcf3e592675a2eef175af12bf7ec1ed9c2cd51f54c34d6857ca1bcdbbf92765664beab6d3d328ae8ecfe8c5e9adcdc91511e3c144d1b3002d40b28077bdda1d8b6e47581f00efbe6d5074c3b99a23b208a155c942323930835271d19676207b5"]}, 0x114}, {&(0x7f0000001940)={0x440, 0x10, 0x200, 0x70bd2a, 0x25dfdbfe, "", [@nested={0x4b, 0x8f, 0x0, 0x1, [@generic="51c06ecffda8983497220735f9de85525f446a273d0b9aa206d79a8e286c95a4bb8814513bda67bd03753eb13c5314430e947b206afa703c6e84e1a573f710e877b4577a6237e3"]}, @generic, @generic="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", @typed={0x4, 0x41}, @nested={0x1ce, 0x25, 0x0, 0x1, [@typed={0x8, 0x87, 0x0, 0x0, @ipv4=@rand_addr=0x64010101}, @typed={0x8, 0x4f, 0x0, 0x0, @ipv4=@multicast1}, @typed={0xd7, 0x401, 0x0, 0x0, @binary="7d0395e35e9f44ee4bfbd37e9084e34e87add865e23a47f27a7d6fad72abaac1691f00289cc65049da044c925fb4f0a38a1cc185441bd5005252be742b627d936c6df01e6a29f97fbcd1d13c6fd8439e192f73b396bd50d9fe3f9d11f196922f476704f880d39e1a4bc4b0bb94e0709895ecb9cb693e991d413dc992137231e2c8a83c283549f12b26fe01f114b492feffc9938a2348337b0e3e8cb9fcd90663c912cc57b8c61b1fdd50af97aaecd9527ab68b172958fa68c81c129b5fd879cc06ed309bcf760fa7175cab436fd869efb56b77"}, @generic="d2e496be840fe7dc6022da38804c4cce42375c02cc7b6cf35af9da630668bb388dab0eaa4b9831cbeab55f7786b531df65a22e1aba47c3740eeb3fdcb9f27fc53d782d10c4658b3448b6731f9db107f31dc7fc7213ec9a2c4acb77007285f56ab5e339160b283d252e8c2b898f6ca9cd1e7881eb53482337c02f84166b34b4753786bdd90a4669251b5d3ed18984bedaa30142ede15d1efcc6d5b79285635a3a54028de5a29b0fb9e73163df274514f51376d35ad3bce185b34911e793dbf08a18da828d61ba9d01fcbd15c8c5f3cfd210b6932a55935d936ef463a31f88b0b23bb7"]}, @nested={0x94, 0x7c, 0x0, 0x1, [@typed={0xc, 0x44, 0x0, 0x0, @u64=0x7}, @typed={0x8, 0x43, 0x0, 0x0, @fd=r5}, @typed={0x8, 0x65, 0x0, 0x0, @fd}, @generic="2fd733a99890ef8db6a440fd7a8a58ead4e240f5ed12f65be00264b2adeed7d8aa5bf7734af0c9d7f682ceb9816d48592d1376c76859bc0884ed8a11d80e678f5ed8dfdb4e32072b2f0165492cea6040cae7aa997b24b7a7467059fcb83f0c0cd87e8b768ee9f63b6cbbbcb19c3ff0c3c0e6333d"]}, @generic="1b5c5eb2e6d7e38a6805f29a2338ca60ce68c4ee9ab27090e00bfb6a500c121311540a31d260c580535b3772c2776633f5c50f276d7191d63cc34bdc19a4f4dea15e0b368f395a5254803b9f090bc4fef65c987766cacbdc9e2b95af6338f03da882b25f", @generic="7b978b9171ef5517b4ed26691d6da7a0f37daeb145edff0647b5fd"]}, 0x440}], 0x4, &(0x7f00000018c0)=[@cred={{0x1c, 0x1, 0x2, {r6, 0xffffffffffffffff, r7}}}], 0x20}, 0x804) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000040019000400ad000200000000000006040000000000000000", 0x39}], 0x1) [ 265.369237][T26993] loop5: detected capacity change from 0 to 264192 [ 265.390914][T26997] loop3: detected capacity change from 0 to 264192 [ 265.398686][T26998] loop0: detected capacity change from 0 to 1 19:05:10 executing program 1: setregid(0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) r2 = getegid() recvmsg$unix(0xffffffffffffffff, &(0x7f0000006140)={&(0x7f0000004c00), 0x6e, &(0x7f0000006000)=[{&(0x7f0000004c80)=""/29, 0x1d}, {&(0x7f0000004cc0)=""/4096, 0x1000}, {&(0x7f0000005cc0)=""/26, 0x1a}, {&(0x7f0000005d00)=""/17, 0x11}, {&(0x7f0000005d40)=""/189, 0xbd}, {&(0x7f0000005e00)=""/181, 0xb5}, {&(0x7f0000005ec0)=""/78, 0x4e}, {&(0x7f0000005f40)=""/156, 0x9c}], 0x8, &(0x7f0000006080)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0xa8}, 0x2020) r4 = creat(&(0x7f0000000400)='./bus\x00', 0x0) preadv(r4, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/65, 0x41}], 0x1, 0x0, 0x9455) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000006400)={0x0, 0x0}) r6 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r7) r8 = gettid() process_vm_writev(r8, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) r9 = gettid() process_vm_writev(r9, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006500)=[{{&(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000240)="280eb0403853d7e65228ace28687ea07264b758a06954afa4e429bbcf9a762a57f48f65f4b78295ffbcf384949339e0081126b2fbddbd12b6352b0ac9909e0b1a76754b4143d0941bd919bb1d7fff04f45d02a8ea34ad000eb031a366cde8ad184e66e6f25eae52f17efecdc34f3853233006b664e32c90fbda71288ccc6e9c90f85c960b3cc09136e476cb726b3877f69a4d1ad03f2cbae2a82726fd1bae9c5abbf91f534c94b5717f4c14bfb23f37e5545275965d0c38419f34eb6ff26b6d002fd0e46df1342e4762532e61ab8adcb868157fe14a1cbb6062727271c22c066", 0xe0}, {&(0x7f0000000340)="1b4c50f3c1e28549cd7fffe051a3dba4e54c9861845ae5bbe9001601eb0672263add4fd55624e1912e44318c91e0de8975cf31a13e21aa4c48a70cfda92f66e63823684a5a6e9cae86bd063c8311f10e24daae3bbf9807fa7ef10bafdf6d0a9b2510fae6fdb2261040c59665b9a9765c804907e6", 0x74}, {&(0x7f00000003c0)="81d757b16ac724993c10e27072f7cb8cd8fc48488f1ccce471c5a7f73de10f78a8bffa56b43c5d75652fa598736eea847add7892448743f389990adc1fbb6a87b9f9ee522ba5866b0d265316642b2d1659abc73cc6f65312acb6466b612dcd77e37e5259bafba08c611c77b9667d9d8586ae829e997bbe53e05b73ca45ce31e95574cdf952c147c293664d6817a82a85d269a721a98dc75a044e5b6d3aeca9d93417892fe1145acb420aa05845ad4f3a797714be18e61c6f539c266974f3a9935cb9e819d3aab2a375da3b22a6e29ff6f48e40650acc08a392947f11", 0xdc}, {&(0x7f00000004c0)="e7ed0275279daf7ff313f4447d1c513b55ae58534934b44c55b5e1bc51445f4baa89330d7b768dc75ab694d421ed39fd9ebe075f42b89013992442a52c6bc13a6749d1a4abed0f64c343bd3ed15639b048c2f2f29857354fc8a4230b77c3d6c09b3014e65943ebee98a79dd6141edd4d063891f9dea27176b1f9b1712417502e474dc68a520d4bdcc282d2a02b9b781cb9541772d78beefc0bf2af4e40c92325b00e52756c67a90088b493277dddb3159ea17c285478bc65197097591816422a9df5a42490e7544d584f3917a7c552e16a25303a7dad36598124a8db64dd5ea1", 0xe0}], 0x4, &(0x7f0000000bc0)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x120, 0x40}}, {{&(0x7f0000000d00)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000002100)=[{&(0x7f0000000d80)="5fa3d0e703f89e4976022fb15d231d492fe970e43b27f0266f6b1da1ea8d0aff26a9bd0861ac1b3c369aad09ad72d6d1a5ff6a3bfe68b886a677a05946c450068250e1ec939955754bc1fd8aafc049f4fa33591a59b0a259280fa9183c52a476a54919e57d9826bea8ef6077ce6d7f183dfc2560199f7793e78b2b25383799a41962c3145c3396021889b74a372449e535d53b1a", 0x94}, {&(0x7f0000000e40)="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", 0x1000}], 0x4, &(0x7f0000006180)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r1, r2}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, r3}}}, @rights={{0x1c, 0x1, 0x1, [r4, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0, 0x1}}, {{&(0x7f0000006280)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000063c0)=[{&(0x7f0000006300)="1153817202a96ae918cc96375f7c8ea81ba94e9302871cd94281719e2f2f92a2b15596abf9bb1bfa564cb9ca597d2e305a6a0f60a6763b6c847ef53596c1a19f99cb75d6fcd2a74de0cb01eb205dfebc69599320c86885f577daf1c1b17f845e28bbdc0baf89c8ad93d4942365b86d177defbe235029bf0f9536ba3575d63800806fac5607377615af455c648c76ae", 0x8f}], 0x1, &(0x7f0000006480)=[@cred={{0x1c, 0x1, 0x2, {r5, r7}}}, @cred={{0x1c, 0x1, 0x2, {r8, 0xee00, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {r9, 0xffffffffffffffff, 0xee00}}}], 0x60, 0x4001}}], 0x6, 0x0) mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r10 = gettid() process_vm_writev(r10, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) 19:05:10 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a0200027405f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:05:10 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c6174690a6578c53a", @ANYRESDEC, @ANYRESDEC]) [ 265.432383][T26993] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 265.443023][T27007] tmpfs: Bad value for 'mpol' 19:05:10 executing program 3: syz_read_part_table(0xc000000, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:05:10 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469226578c53a", @ANYRESDEC, @ANYRESDEC]) [ 265.509234][T27018] tmpfs: Bad value for 'mpol' [ 265.514553][T27021] tmpfs: Bad value for 'mpol' [ 265.520706][T27015] loop5: detected capacity change from 0 to 264192 [ 265.532164][T26998] loop0: detected capacity change from 0 to 1 [ 265.541526][T27015] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 19:05:10 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff0100000dff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:05:10 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a0200027406f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:05:10 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469256578c53a", @ANYRESDEC, @ANYRESDEC]) [ 265.610776][T27039] tmpfs: Bad value for 'mpol' [ 265.617101][T27038] loop3: detected capacity change from 0 to 264192 [ 265.631111][T27043] tmpfs: Bad value for 'mpol' [ 265.654021][T27036] ================================================================== [ 265.662115][T27036] BUG: KCSAN: data-race in copy_page_from_iter / copy_page_from_iter [ 265.670188][T27036] [ 265.672499][T27036] write to 0xffff888148136000 of 4096 bytes by task 27017 on cpu 0: [ 265.680467][T27036] copy_page_from_iter+0x24e/0x510 [ 265.684353][T27047] loop5: detected capacity change from 0 to 264192 [ 265.685571][T27036] process_vm_rw_single_vec+0x274/0x460 [ 265.697576][T27036] process_vm_rw+0x3a2/0x540 [ 265.702159][T27036] __x64_sys_process_vm_writev+0x76/0x90 [ 265.707805][T27036] do_syscall_64+0x44/0xa0 [ 265.712210][T27036] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 265.718105][T27036] [ 265.720410][T27036] write to 0xffff888148136000 of 4096 bytes by task 27036 on cpu 1: [ 265.728361][T27036] copy_page_from_iter+0x24e/0x510 [ 265.733454][T27036] process_vm_rw_single_vec+0x274/0x460 [ 265.738981][T27036] process_vm_rw+0x3a2/0x540 [ 265.743551][T27036] __x64_sys_process_vm_writev+0x76/0x90 [ 265.749167][T27036] do_syscall_64+0x44/0xa0 [ 265.753566][T27036] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 265.759443][T27036] [ 265.761741][T27036] Reported by Kernel Concurrency Sanitizer on: [ 265.767878][T27036] CPU: 1 PID: 27036 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 265.776617][T27036] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 265.786649][T27036] ================================================================== [ 265.800188][T27051] tmpfs: Bad value for 'mpol' 19:05:10 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c6174692c6578c53a", @ANYRESDEC, @ANYRESDEC]) [ 265.809355][T27057] tmpfs: Bad value for 'mpol' [ 265.839268][T27062] loop0: detected capacity change from 0 to 1 [ 265.848399][T27047] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 265.866364][T27065] tmpfs: Bad value for 'mpol' [ 265.881689][T27038] loop3: detected capacity change from 0 to 264192 19:05:10 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469760a78c53a", @ANYRESDEC, @ANYRESDEC]) 19:05:10 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a0200027407f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) [ 265.901348][T27068] tmpfs: Bad value for 'mpol' 19:05:10 executing program 4: setregid(0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) r2 = getegid() recvmsg$unix(0xffffffffffffffff, &(0x7f0000006140)={&(0x7f0000004c00), 0x6e, &(0x7f0000006000)=[{&(0x7f0000004c80)=""/29, 0x1d}, {&(0x7f0000004cc0)=""/4096, 0x1000}, {&(0x7f0000005cc0)=""/26, 0x1a}, {&(0x7f0000005d00)=""/17, 0x11}, {&(0x7f0000005d40)=""/189, 0xbd}, {&(0x7f0000005e00)=""/181, 0xb5}, {&(0x7f0000005ec0)=""/78, 0x4e}, {&(0x7f0000005f40)=""/156, 0x9c}], 0x8, &(0x7f0000006080)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0xa8}, 0x2020) r4 = creat(&(0x7f0000000400)='./bus\x00', 0x0) preadv(r4, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/65, 0x41}], 0x1, 0x0, 0x9455) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000006400)={0x0, 0x0}) r6 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r7) r8 = gettid() process_vm_writev(r8, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) r9 = gettid() process_vm_writev(r9, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006500)=[{{&(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000240)="280eb0403853d7e65228ace28687ea07264b758a06954afa4e429bbcf9a762a57f48f65f4b78295ffbcf384949339e0081126b2fbddbd12b6352b0ac9909e0b1a76754b4143d0941bd919bb1d7fff04f45d02a8ea34ad000eb031a366cde8ad184e66e6f25eae52f17efecdc34f3853233006b664e32c90fbda71288ccc6e9c90f85c960b3cc09136e476cb726b3877f69a4d1ad03f2cbae2a82726fd1bae9c5abbf91f534c94b5717f4c14bfb23f37e5545275965d0c38419f34eb6ff26b6d002fd0e46df1342e4762532e61ab8adcb868157fe14a1cbb6062727271c22c066", 0xe0}, {&(0x7f0000000340)="1b4c50f3c1e28549cd7fffe051a3dba4e54c9861845ae5bbe9001601eb0672263add4fd55624e1912e44318c91e0de8975cf31a13e21aa4c48a70cfda92f66e63823684a5a6e9cae86bd063c8311f10e24daae3bbf9807fa7ef10bafdf6d0a9b2510fae6fdb2261040c59665b9a9765c804907e6", 0x74}, {&(0x7f00000003c0)="81d757b16ac724993c10e27072f7cb8cd8fc48488f1ccce471c5a7f73de10f78a8bffa56b43c5d75652fa598736eea847add7892448743f389990adc1fbb6a87b9f9ee522ba5866b0d265316642b2d1659abc73cc6f65312acb6466b612dcd77e37e5259bafba08c611c77b9667d9d8586ae829e997bbe53e05b73ca45ce31e95574cdf952c147c293664d6817a82a85d269a721a98dc75a044e5b6d3aeca9d93417892fe1145acb420aa05845ad4f3a797714be18e61c6f539c266974f3a9935cb9e819d3aab2a375da3b22a6e29ff6f48e40650acc08a392947f11", 0xdc}, {&(0x7f00000004c0)="e7ed0275279daf7ff313f4447d1c513b55ae58534934b44c55b5e1bc51445f4baa89330d7b768dc75ab694d421ed39fd9ebe075f42b89013992442a52c6bc13a6749d1a4abed0f64c343bd3ed15639b048c2f2f29857354fc8a4230b77c3d6c09b3014e65943ebee98a79dd6141edd4d063891f9dea27176b1f9b1712417502e474dc68a520d4bdcc282d2a02b9b781cb9541772d78beefc0bf2af4e40c92325b00e52756c67a90088b493277dddb3159ea17c285478bc65197097591816422a9df5a42490e7544d584f3917a7c552e16a25303a7dad36598124a8db64dd5ea1", 0xe0}], 0x4, &(0x7f0000000bc0)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x120, 0x40}}, {{&(0x7f0000000d00)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000002100)=[{&(0x7f0000000d80)="5fa3d0e703f89e4976022fb15d231d492fe970e43b27f0266f6b1da1ea8d0aff26a9bd0861ac1b3c369aad09ad72d6d1a5ff6a3bfe68b886a677a05946c450068250e1ec939955754bc1fd8aafc049f4fa33591a59b0a259280fa9183c52a476a54919e57d9826bea8ef6077ce6d7f183dfc2560199f7793e78b2b25383799a41962c3145c3396021889b74a372449e535d53b1a", 0x94}, 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{&(0x7f0000002040)="b7b3c3deb4afab63b9f678e56d8be71a631dcb3d29ec6255360a13e692e0cd77d6a9a823c22dee999ec86b28858c0e04d947c6e70359d442ebf7ced537a90a97a8b9bc5d083c85dd49b96fb5db8d1c7eaf4ffef6dd974f078ec947c8931c60199d5bf30c29bd1000a39540cb294db5e2c4329474a86e80d70eeda1ea462bafb503215ffe3c289f109af08f1da2105a7bae3a874fcb496f056b0f46e6f497ce2707f1c639", 0xa4}], 0x5, 0x0, 0x0, 0x40010}}, {{&(0x7f0000002180)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000002440)=[{&(0x7f0000002200)="ad5ca713f74d3d3b991605c4bca245990dda9211d8865981d82e53bb6da2d1be92023eb69cd5dffa9f5199a605edbe561233337b234de0e9f2019603d0e2837100ababa3c13289fa88e36852b18b92b27d7cc4c0694e1e6d3c680c08c89e4ad34a901b1335bf71bff074adffa5cd972c6cf1843a87badf2089bfc7f64c30b837bd256a25f040ea99bf27d8179c3fa984a8786d8e9ef0868c1a4dcc5cb3ede596b1826f6433d58c140dbc33591475fb2f3ed494c8e6a4ee0c331e1d5946d74a7c562bbada7c080cb50ca8228ed0cfbcbd046a84ea79c91c4b017951eed58e8592d5b3d2e104855c7eff5b3d5869", 0xed}, 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", 0x1000}], 0x4, &(0x7f0000006180)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r1, r2}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, r3}}}, @rights={{0x1c, 0x1, 0x1, [r4, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0, 0x1}}, {{&(0x7f0000006280)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000063c0)=[{&(0x7f0000006300)="1153817202a96ae918cc96375f7c8ea81ba94e9302871cd94281719e2f2f92a2b15596abf9bb1bfa564cb9ca597d2e305a6a0f60a6763b6c847ef53596c1a19f99cb75d6fcd2a74de0cb01eb205dfebc69599320c86885f577daf1c1b17f845e28bbdc0baf89c8ad93d4942365b86d177defbe235029bf0f9536ba3575d63800806fac5607377615af455c648c76ae", 0x8f}], 0x1, &(0x7f0000006480)=[@cred={{0x1c, 0x1, 0x2, {r5, r7}}}, @cred={{0x1c, 0x1, 0x2, {r8, 0xee00, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {r9, 0xffffffffffffffff, 0xee00}}}], 0x60, 0x4001}}], 0x6, 0x0) mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r10 = gettid() process_vm_writev(r10, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) 19:05:10 executing program 1: ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() writev(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000140)="b035d31f24e6dbec78936d9e1f49a9f40a5b", 0x12}, {&(0x7f0000000400)="d663dcd8f349c0fb7d0608fdb725fbc22fb7066c87af1478e0635cc67d1a5e56dce64d3b994446f16480036901131c7771be275bc7a3036a6bb2a5971836e1ff60e0e9096475a111f7574be8e358b49ca302462ecf881a6b3fed2b76f14386d4ac1a4d04a7e695bc195af9ba734fd2fc6076bfc566dae481969b802b79b89db006f1cf963118b7de1af3c6fc53ff05d8ab2af1cedafa332a8227ac1b12381404f228b0330b653d99f1267cb7d2529e0ecf7ff35f034586e8987dd4c8d34d00000000000000d2bc8a44a8789f", 0xcc}, {&(0x7f0000000240)="141bdf2714f77d4acc40e29aa54c3c909e0cb771c5f165ebde59ba0a25ccb80edbb6a1e36a1b3954f399b3c312d700007916b7898f05b179aad030f491a99fff1cee3db20e7ac5ac3261f1d722d4c2b2178e279382b0473f682a48030b310d2b328df8b8507900"/112, 0x70}], 0x3) process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0), 0x400082, 0x0) ptrace$setregs(0xf, r0, 0x80000001, &(0x7f0000000300)="9d982107ceeb9bf67d3cb4fffec822df88f4c10a86b7b984a3ee72f9020328b3d131a1dfff4aa5e39052ef8a7b7940009c40be658c2a3d130ac88cb8b1adc1988d8d75ff3b076f75a59374e948") ioctl$SG_GET_COMMAND_Q(r1, 0x2270, &(0x7f0000000200)) 19:05:10 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff0100000eff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:05:10 executing program 3: syz_read_part_table(0xd000000, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:05:10 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469762278c53a", @ANYRESDEC, @ANYRESDEC]) [ 265.929141][T27077] tmpfs: Bad value for 'mpol' [ 265.936504][T27079] tmpfs: Bad value for 'mpol' [ 265.983077][T27097] loop5: detected capacity change from 0 to 264192 [ 265.992408][T27098] loop3: detected capacity change from 0 to 264192 [ 266.002250][T27097] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 266.017452][T27095] loop0: detected capacity change from 0 to 1 19:05:10 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a0200027408f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) [ 266.040252][T27107] tmpfs: Bad value for 'mpol' 19:05:10 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469762578c53a", @ANYRESDEC, @ANYRESDEC]) 19:05:10 executing program 3: syz_read_part_table(0xe000000, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:05:10 executing program 1: mmap(&(0x7f0000009000/0x4000)=nil, 0x4000, 0x0, 0x80010, 0xffffffffffffffff, 0x0) r0 = gettid() creat(&(0x7f0000000140)='./file0\x00', 0x27) process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) 19:05:10 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469762c78c53a", @ANYRESDEC, @ANYRESDEC]) [ 266.119077][T27117] tmpfs: Bad value for 'mpol' [ 266.124470][T27120] tmpfs: Bad value for 'mpol' [ 266.131391][T27116] loop5: detected capacity change from 0 to 264192 [ 266.144731][T27095] loop0: detected capacity change from 0 to 1 19:05:11 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469767778c53a", @ANYRESDEC, @ANYRESDEC]) 19:05:11 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff0100000fff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) [ 266.161626][T27116] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 266.166723][T27135] loop3: detected capacity change from 0 to 264192 [ 266.191028][T27136] tmpfs: Bad value for 'mpol' [ 266.197597][T27140] tmpfs: Bad value for 'mpol' 19:05:11 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766522c53a", @ANYRESDEC, @ANYRESDEC]) 19:05:11 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a0200027409f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) [ 266.253177][T27144] tmpfs: Bad value for 'mpol' 19:05:11 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c61746976652cc53a", @ANYRESDEC, @ANYRESDEC]) [ 266.294605][T27135] loop3: detected capacity change from 0 to 264192 [ 266.304239][T27158] tmpfs: Bad value for 'mpol' [ 266.332053][T27162] loop5: detected capacity change from 0 to 264192 [ 266.338648][T27169] loop0: detected capacity change from 0 to 1 19:05:11 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) gettid() r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) ftruncate(r0, 0x2008001) write$binfmt_misc(r0, &(0x7f00000001c0)={'syz0', "769dbd57178d2bbbc470060dbcd02b5a198dd04d60fa8ea71998157fb3a2fe1622d7739435783ed72594593855d15bfad8635ffc0e5b94f698ee13e7f6845a4c28c26753c2ff720bb6516f2c3887a5de74013b2e33cc93e34541bc0d32cce61ef990c8cf4e1186fe1d78a464e735a829cb3196baf0992152fb50a147f18119"}, 0x83) 19:05:11 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c50a", @ANYRESDEC, @ANYRESDEC]) 19:05:11 executing program 3: syz_read_part_table(0xf000000, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) [ 266.345779][T27162] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 266.351691][T27171] tmpfs: Bad value for 'mpol' [ 266.363605][T27176] tmpfs: Bad value for 'mpol' 19:05:11 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a020002740af8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:05:11 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x1010, 0xffffffffffffffff, 0x3000) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) tkill(r1, 0x38) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/stat\x00', 0x0, 0x0) preadv(r2, &(0x7f0000002380)=[{&(0x7f00000001c0)=""/138, 0x8a}, {&(0x7f0000000280)=""/134, 0x86}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/4096, 0x1000}], 0x4, 0xffffffff, 0x3) r3 = creat(&(0x7f0000000100)='./bus\x00', 0x0) ftruncate(r3, 0x2008001) open(&(0x7f0000002340)='./bus/file0\x00', 0x2, 0x1a) fcntl$setlease(r3, 0x400, 0x1) [ 266.417470][T27184] tmpfs: Bad value for 'mpol' [ 266.428238][T27187] tmpfs: Bad value for 'mpol' [ 266.443098][T27169] loop0: detected capacity change from 0 to 1 [ 266.460740][T27185] loop3: detected capacity change from 0 to 264192 19:05:11 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c522", @ANYRESDEC, @ANYRESDEC]) [ 266.492437][T27203] loop5: detected capacity change from 0 to 264192 [ 266.520783][T27203] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 19:05:11 executing program 3: syz_read_part_table(0x10000000, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:05:11 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01000010ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:05:11 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a020002740bf8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:05:11 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c52c", @ANYRESDEC, @ANYRESDEC]) [ 266.562672][T27207] tmpfs: Bad value for 'mpol' 19:05:11 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = getuid() mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0xa90000, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cache_fscache}, {@version_L}, {@nodevmap}, {@cache_none}, {@dfltuid={'dfltuid', 0x3d, 0xee00}}, {@version_u}, {@access_user}, {@cachetag={'cachetag', 0x3d, 'tmpfs\x00'}}], [{@euid_lt={'euid<', r1}}, {@audit}, {@smackfsroot={'smackfsroot', 0x3d, 'tmpfs\x00'}}, {@subj_user={'subj_user', 0x3d, '+-^}&-/'}}, {@permit_directio}]}}) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) clone(0x4000000, &(0x7f00000002c0)="9abba09892ffdea2d5ffab3d6c1aeb25e1d6802dc05dd388409927c2d1787adf876981bab805d35abf078577086bb4c188f2d0f4bf87c59fbd92032f44f381e03b535a90b7b19c14e85b4c932bd37bb487b54e595727279411d503e3efdd66497c475e74d48874662b8819c8a463153eaf1468c469b6e755febff22b07889a6842eb2b1c39bc7bb318f80387115ac82915e8ff47f492fc1f26647d1d", &(0x7f00000000c0), &(0x7f0000000200), &(0x7f0000000240)="2fb046e419c1da07685e31414e937ed69e13dcafa13826d80953e8de688e14d5ee54b75173075c887ce59e50e3a76022ab9a6b25f31f355a08b29d7363025e9d22f23dda0db7eafb8f07fdefb50fe2") [ 266.617961][T27216] loop3: detected capacity change from 0 to 264192 [ 266.624852][T27217] tmpfs: Bad value for 'mpol' 19:05:11 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() ptrace$cont(0x9, 0x0, 0x483, 0x83c) gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0xf7}], 0x1, &(0x7f0000000180)=[{&(0x7f00000001c0)=""/231, 0xe7}], 0x1, 0x0) [ 266.669081][T27228] loop5: detected capacity change from 0 to 264192 [ 266.684591][T27226] loop0: detected capacity change from 0 to 1 [ 266.693509][T27228] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 19:05:11 executing program 3: syz_read_part_table(0x11000000, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) [ 266.744851][T27238] tmpfs: Bad value for 'mpol' [ 266.768971][T27238] tmpfs: Bad value for 'mpol' 19:05:11 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a020002740cf8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) [ 266.791318][T27226] loop0: detected capacity change from 0 to 1 19:05:11 executing program 1: mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x3000005, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) ptrace$cont(0x7, r1, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000140)}, {&(0x7f00000001c0)=""/104, 0x68}, {&(0x7f0000000240)=""/127, 0x7f}], 0x3, 0x200, 0xffff) r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) ptrace$cont(0x20, r2, 0x4, 0x1) process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) 19:05:11 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_FALLOCATE={0x11, 0x4}, 0xff) syz_io_uring_submit(r2, r3, &(0x7f0000000140)=@IORING_OP_REMOVE_BUFFERS, 0x10001) syz_io_uring_setup(0xfcb, &(0x7f0000000200), &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r4, r3, &(0x7f0000000280)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x1) r5 = mmap$IORING_OFF_SQES(&(0x7f0000ee7000/0x3000)=nil, 0x3000, 0x6, 0x11, r1, 0x10000000) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer, 0x0) syz_io_uring_submit(r2, r5, &(0x7f0000000400)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) syz_io_uring_submit(r2, r3, &(0x7f00000000c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000a00)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) syz_io_uring_submit(r2, r5, &(0x7f00000001c0)=@IORING_OP_SEND={0x1a, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) r6 = mmap$IORING_OFF_SQES(&(0x7f0000ff6000/0x8000)=nil, 0x8000, 0x0, 0x80010, r0, 0x10000000) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r2, r6, &(0x7f00000000c0)=@IORING_OP_POLL_REMOVE={0x7, 0x1, 0x0, 0x0, 0x0, 0x12345, 0x0, 0x0, 0x0, {0x0, r7}}, 0x1) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xa6080, &(0x7f0000000180)=ANY=[@ANYRESOCT=r0, @ANYRESDEC, @ANYRESHEX]) [ 266.853214][T27252] loop3: detected capacity change from 0 to 264192 [ 266.870914][T27255] loop5: detected capacity change from 0 to 264192 [ 266.881727][T27255] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 19:05:11 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a020002740df8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:05:11 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01000011ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:05:11 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x18a) close(r0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000140)=ANY=[]) clone(0x41000000, &(0x7f00000000c0)="2bfc6672c862a0f003a9f7387304b97cd8f0030c7d80eaaa27c441668f7b271534c8d58d68b43dd42b62cd9ac11f06238aafa03c4974d56c613c4e580c088c542e49a5abf2287a7d461d3749bcc80660a1f460b9e1d2bc7d717336ef9668b90ccab07c0bf9845dce894451f86373a6eb3e2c57146754c3925b1a396532a36678755e8a6564", &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)="eaf8a5fc6f446e3c94f5a8d7bed3d70acc85b79c6dc5ab0522934c82cf4b05fe96e00011c5ac86b015d2295d3d7da78e4acb521e31992d244cd4688c30c21487e0ef64c849d325c4bfdd1532496e651071235f2e1e987460565f7e5db44c48b1a79a946d803984ed05b231695536fbaec5b5ff415fc0d8e6bdcb62991720b950de6951400f8728bab1bc427962c9bed0dce8f1f6a227a3f675b3614454c8b58a09e8bac1e4b7d10ac6ff06c929fe578873d02d0b5e7371348b6bc3bd587f2aa1cdcb03fd6ddaf40cd93a327b87f207") r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000300), 0x800, 0x0) vmsplice(r1, &(0x7f0000000740)=[{&(0x7f0000000340)="b8e2dcc8d694519651ea12fc6c972a613827b01a7a223f226c28", 0x1a}, {&(0x7f0000000580)="31ab5e131132b6e374cca3b9cff6c6093d953c9fb60284611b5f4d806cb4463c08643cbfe353f25efeab231f7823848a468f50233a7ba4e977a5b2af189808fe26a623662e0e2faf91a0db85214168a642fabf0000451153c16e0d5377e75fc298f0a0766ebd0028da82a391", 0x68}, {&(0x7f0000000400)="3fea6032d93cc11395973d1a8600d7f5182d9d", 0xb}, {&(0x7f0000000440)="ba7c25", 0x3}, {&(0x7f0000000480)="f6fed8c741f30e11660c14443678849ba1d20bb1bb2d8298d75a7ea19cd36b8b9bfff869a1a74ebf6a196590a2e212683e7e708c779a02bc2e0e98d450a2ce384719bf222f431570d679b241f4d2df54b45f87f5a47c43c6f65e506954f01d59188ad4cecb4de210e9867b97ed755f4e3c0c84e7ff0bf7dcace9a323e595f5395ecc1ba2951214c51ac045120ba70727bdf232286970b60a9a2a1b66f3d91c891d6b655a43ac4cd37954d8fbca1dd1832debfdda21f80b3b5645cec727b8c2abb146f8981ac3d22dd47b01378ced0e4869cfec", 0xd3}, {&(0x7f00000007c0)="db27e356dcad9e8383839533664b280b6b1e65364cd2337249e8b4036ff6415e82d592309c3f7149e386cc2d9b6c629866212b23b5ebe67a602582bcb3d808a0b4e6f724d776de4d993deb803b5df1cbb4ab528917c11aff9c2a5b77e7e95f44cef1b6e0cdc7d5f7abc8f248672b4d5c51d3c6f50d9f9d79a126c1bbe9ec2e8eb687a561e475ff4d5109f5812a8af2125637d2cf9882e4dbe2251a0e27c2a1b3c8f96afda873ff2fef9c573908f7d4867130e71885091df27a415fbfdc58947b39ed3b12404285fd1f1856a58f2216011c6faf10559106", 0xd7}, {&(0x7f0000000680)}, {&(0x7f00000006c0)="acddb2a271942f6f90dda7e5a8187e814fc533f477d280a706efd8d33ccef06865c1a1b23b5e7f32e5ac5990c8166095f5d21c147bdee6da3ec9fdd104f04a7aa3538c482b01b829aad0de956861d788fa3cd0aea5100ed585b616fc929f6436999209bccc4f3a53657d8755e646", 0x6e}], 0x8, 0x4) [ 266.931371][T27252] loop3: detected capacity change from 0 to 264192 19:05:11 executing program 3: syz_read_part_table(0x12000000, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) [ 267.037453][T27284] loop0: detected capacity change from 0 to 1 [ 267.053479][T27286] loop5: detected capacity change from 0 to 264192 [ 267.062518][T27283] tmpfs: Unknown parameter 'u^Šed' [ 267.081236][T27299] loop3: detected capacity change from 0 to 264192 19:05:11 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000140)='./file1\x00', 0x5, 0x3, &(0x7f0000000400)=[{&(0x7f0000000180)="b9a61aed83e8f3dc0033e6b775aa2d925170345550667e251277c869ef723213d08e4b5512972d1ac8c68091d643a03e7fecd5abeb2bc25b1fe10c9baaec0f66ed5335146552d377dd9a349e5ac713cdff7aa9812461edf9e8fe39fac0c38bf710c65c063df522b49c65805abd0fa16176a48c9ce4123109e993fd77d567cdfba4913d8cb3804dbb4989ff668826aea5fa4dce", 0x93, 0x9}, {&(0x7f0000000240)="be509f5fc17fdab3f3c8a262c2535fb2a9f2470b05ebded6fd3d78c2add897fd515d653690485071e0528bcfbfb53358ab32f52a4314cbead3afbbd0f01f1b1e08096108d16167e2bdb2e5865731e5e7cc85569509d8cab664ac4299de5f64359f18be0cc5928c6c58ad29edcf53d8718bcb942297416b2f856887c1d473175e24b16c21fdb6a9128b34f17ac2f50cfcd70d37e12813e197634301db8a7582f313dde2a9", 0xa4, 0x200}, {&(0x7f0000000300)="7e450c0f9b523191714a635282666f4755a2688d46f59199e265815f85644a7bfc20ab9fecc2ba2e89a083c68bf5d94d5cbd933907ccedf6b9e67fc17f172671f1e6422879b1c3a2df3be6173babcbd6f34a6ba00082f7d6bffa8b54d5ed549a1ddd028271f211f4f1ee6b919bae4b7a40d5ae77dce7bfde8592e5c5d510b5909e40fcbff210a0950f7a351e39e253e61f4b282bc74671082aef0ab3d180bfc13a9abf7294528d0a898b12b39c474de72eb9e0239d34fca517ae506c7ba8d4394296fec8a9d48b5cffe6f1e9df0310349377328b8f2b5210d4779667d2c37376a75415530e1d973c0d40e9ae", 0xec, 0x5694}], 0x1041, &(0x7f0000000480)={[{@utf8}, {@shortname_winnt}], [{@fowner_eq={'fowner', 0x3d, 0xee01}}, {@obj_type={'obj_type', 0x3d, '\xec'}}, {@smackfsroot}, {@smackfstransmute={'smackfstransmute', 0x3d, 'tmpfs\x00'}}]}) [ 267.117946][T27286] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 267.142336][T27284] loop0: detected capacity change from 0 to 1 19:05:12 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a020002740ef8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:05:12 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01000012ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:05:12 executing program 3: syz_read_part_table(0x20000000, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:05:12 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) clock_gettime(0x1, &(0x7f0000000140)={0x0, 0x0}) utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={{r0, r1/1000+10000}, {0x77359400}}) [ 267.266926][T27316] tmpfs: Unknown parameter 'mpreÀr' [ 267.270279][T27317] loop2: detected capacity change from 0 to 86 [ 267.290113][T27320] tmpfs: Unknown parameter 'mpreÀr' 19:05:12 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) process_vm_readv(r1, &(0x7f0000000700)=[{&(0x7f00000001c0)=""/199, 0xc7}, {&(0x7f00000002c0)=""/169, 0xa9}, {&(0x7f0000000980)=""/198, 0xc6}, {&(0x7f0000000480)=""/107, 0x6b}, {&(0x7f0000000380)=""/95, 0x5d}, {&(0x7f0000000580)=""/75, 0x4d}, {&(0x7f0000000600)=""/231, 0xe7}], 0x7, &(0x7f0000000940)=[{&(0x7f0000000780)=""/189, 0x2e}, {&(0x7f0000000840)=""/82, 0x52}, {&(0x7f00000008c0)=""/91, 0x5b}, {&(0x7f0000000140)=""/57, 0x39}], 0x4, 0x0) [ 267.338609][T27333] loop5: detected capacity change from 0 to 264192 [ 267.360961][T27337] tmpfs: Bad value for 'mpol' [ 267.362468][T27334] loop3: detected capacity change from 0 to 264192 [ 267.382849][T27342] tmpfs: Bad value for 'mpol' [ 267.383004][T27338] loop0: detected capacity change from 0 to 1 19:05:12 executing program 2: io_uring_enter(0xffffffffffffffff, 0x196e, 0x6bba, 0x0, &(0x7f00000000c0)={[0x8001]}, 0x8) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x100, &(0x7f0000000140)="e43d7eda56fe0aa146e162d2", &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)="edab8ee53d56add040e75b2ddf65d3ad71c64475afc2c567eb236581b96f67dcbe4b4522a3b49292c55c1fb516eef9a3f0fd9c94af2f50d79b4dba272d8cb8db566bf0381033930989521a0a0b3de50cf7602c12406a380ef78d3b816ed2b22f7b9dced8973fcd63a6ac3a8c24eddacdfddfcfc82aaed87c8b4bf64c718808af957b2fda") mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 267.415776][T27333] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 19:05:12 executing program 3: syz_read_part_table(0x22000000, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:05:12 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a020002740ff8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) [ 267.494052][T27352] tmpfs: Bad value for 'mpol' 19:05:12 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01000022ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:05:12 executing program 1: mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x0, 0x50, 0xffffffffffffffff, 0x0) gettid() process_vm_writev(0x0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/249, 0xf7}], 0x1, &(0x7f0000000180), 0x1, 0x0) 19:05:12 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = accept4$inet(r0, 0x0, &(0x7f00000000c0), 0x80800) sendfile(r1, r0, &(0x7f0000000100)=0xfffffffffffffffd, 0x2) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a1b08b954037796300a78be9659c69ce28d3003f83274f486f260ebd4d4e51c1bc4ff8b61792a57992a71c3b1d8002eba", @ANYRESDEC, @ANYRESDEC]) [ 267.590925][T27365] loop5: detected capacity change from 0 to 264192 [ 267.613142][T27369] loop0: detected capacity change from 0 to 1 [ 267.620420][T27365] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 267.622329][T27366] loop3: detected capacity change from 0 to 264192 19:05:12 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a0200027410f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) [ 267.676251][T27378] tmpfs: Bad value for 'mpol' 19:05:12 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000140)=0x0) ptrace$setregs(0xd, r1, 0x4, &(0x7f00000001c0)) process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) 19:05:12 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2000002, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC=r0]) [ 267.700057][T27369] loop0: detected capacity change from 0 to 1 19:05:12 executing program 3: syz_read_part_table(0x25000000, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:05:12 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01000025ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:05:12 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a0200027411f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) [ 267.826421][T27393] tmpfs: Bad value for 'mpol' [ 267.831681][T27402] loop3: detected capacity change from 0 to 264192 [ 267.855819][T27410] tmpfs: Bad value for 'mpol' [ 267.859920][T27406] loop5: detected capacity change from 0 to 264192 19:05:12 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) [ 267.907070][T27414] loop0: detected capacity change from 0 to 1 [ 267.922168][T27406] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 19:05:12 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) setxattr$security_evm(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380), &(0x7f00000003c0)=@sha1={0x1, "2391c411950213e8720a9c9b52f7bee7a81ef49c"}, 0x15, 0x2) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) gettid() mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f22b34e14c53a", @ANYRESDEC=r0, @ANYRESDEC]) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000440)) setuid(r2) chown(&(0x7f0000000400)='./file0\x00', r2, 0xee00) clone(0x0, &(0x7f0000000140)="6bce75754ee38f0026c995e2119017eaacf2c29956e6721dc5e264ef2d5138f17242217884b6a499e3e1975e09b7bfeaef23d3a4662bc3e7990d4976290752fbef96683dcbfee13f2f2275feb041821c67d47fa729c6e270914b0ee62178fabb582461fb1ab6ac09a7e71b6259b05ce37a2b81280ff38cf2840d59014b795435935a39df0bf67e83a65df41c5a36892dc8a0c7434ada455c5dba361c5c6e3c1eb523af4cccc52e49165432404c59434a64b5ca611f966158fa8a9df44ffbd0f1a8444d59e7c30198487352ea06979a2c1ee6828df0481a3580ed", &(0x7f00000000c0), &(0x7f0000000240), &(0x7f0000000280)="4313a77199eeb69b44c8ec3c76a72416a4ff812dedbd46c19dab59a18ff2cdff8e2a424ddde899eb5c69e15848262c429434486aae1706a561ba56d7c48b5c1fcbd8a209c51113080c7533117bcf86614be5864f05b60390fb98ee83dd3f6b8a2b94280c589111b9a825efba1ab6106280db546a15ae924256eff2e8dce9d3a604d6d73b5b66750c051346dea0ac7d98afd2471d04eb185340b9d638f3fda76a831107e35c") [ 267.980572][T27402] loop3: detected capacity change from 0 to 264192 19:05:12 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01000048ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:05:12 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a0200027412f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:05:12 executing program 3: syz_read_part_table(0x250bcc96, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) [ 268.080394][T27437] tmpfs: Unknown parameter 'mpo"³NÅ:0000000000000000000318446744073709551615' [ 268.090077][T27438] loop5: detected capacity change from 0 to 264192 [ 268.109906][T27441] loop0: detected capacity change from 0 to 1 19:05:12 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a0200027418f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) [ 268.128011][T27438] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 268.131869][T27442] loop3: detected capacity change from 0 to 264192 19:05:12 executing program 2: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) ftruncate(r0, 0x2008001) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000180)=""/235) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = open(&(0x7f0000000100)='./file0\x00', 0x10103e, 0xf8) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0xc) fcntl$lock(r2, 0x7, &(0x7f0000000340)={0x1, 0x1, 0x1ae2, 0xbf6b, r3}) r4 = dup3(r1, r2, 0x80000) fcntl$lock(0xffffffffffffffff, 0x23, &(0x7f0000000140)={0x3, 0x4, 0x101, 0x8, r3}) inotify_add_watch(r4, &(0x7f00000000c0)='./bus\x00', 0x4) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53aaad90b898a0df52ac0e4d3465ab3b1f2f00edc2e9ba3d206c19454fae0f33891f2636a57bf1e97813bb78d1224e869a357959fef9acee244da74b50800000000000000d6b43184eb3d9a95f9b55777568fe29086e03f9ff5ba2b559b886e782ff5b3f836c163ae3b7f9c1fda3ac835bc77dd897c1582c6ff41e1e2801d72c30fcfdacf6a7a453c2aa0a189126ba9583a35ec1c2c262d66db02d947e6b75084e0a15e5a61aba785201d0e37cc872a065c71b2f5b72631309cebbfdb26768a1b2d4f012d1c44d8", @ANYRESDEC, @ANYRESDEC]) 19:05:13 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000140)=0x5) fadvise64(0xffffffffffffffff, 0xfffffffffffffffc, 0x0, 0x4) r1 = gettid() r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) ptrace$setopts(0x4206, r2, 0x1, 0x8) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) tkill(r1, 0x3) process_vm_writev(r0, &(0x7f0000001380)=[{&(0x7f00000001c0)=""/70, 0x46}, {&(0x7f0000000240)=""/121, 0x79}, {&(0x7f00000002c0)=""/50, 0x32}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/76, 0x4c}], 0x5, &(0x7f0000000140), 0x0, 0x0) 19:05:13 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x1, 0x0) 19:05:13 executing program 3: syz_read_part_table(0x3f000000, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:05:13 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff0100004cff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) [ 268.244213][T27457] loop5: detected capacity change from 0 to 264192 [ 268.259296][T27441] loop0: detected capacity change from 0 to 1 19:05:13 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000001280)=ANY=[@ANYBLOB="6d706fffff000065c0065b3d9c656c61747f766578c53a2cc9884e68e98c1c787d2cc9c05e9843b0a879d3a2f024752b759c85531d6a68bed7fb3b27886f7b1920eb1188167ac2092a304a4abf82861acf6478a9e1c7a52adc740330cd784375e7f4aad5721eaed897183d11444c52e2b51f9ee09a9aa03b", @ANYRESDEC, @ANYRESDEC]) clone(0x42003000, &(0x7f0000000140)="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", &(0x7f00000000c0), &(0x7f0000001140), &(0x7f0000001180)="47f337b20354afbff545f62459143690514a8549e71b9e9c0019fd143100deafb4f4511825076f7d7c2daaa961b80d0a40757e1f5b7f70948351029528ca68e74821864f609d1347ede2046d138b0a6760c19fdbc5c61708f1c1906159f498f1fce95df7a30014e7e51670d4509bda927dcd74f60fd09d0e4b859e8a0eb3a5adf8911c3a3f3c35372fa19b38f5610fa9f7423df77edd1bebe015896242897dd92a6b9c27da92783ccbab256c9714b51ae41f0b88471e4352e6d7d5277ac33f2a94c5340fb054e9159048d577e43ff5d615d771d6c3456091ef906a11db13e98ca6e6ed723d7bfad765ba77") [ 268.301475][T27472] tmpfs: Bad value for 'mpol' [ 268.316514][T27457] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 268.331502][T27478] loop3: detected capacity change from 0 to 264192 [ 268.336310][T27482] tmpfs: Unknown parameter 'mpoÿÿ' 19:05:13 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a0200027419f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:05:13 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/65, 0x41}], 0x1, 0x0, 0x9455) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f0000000380)=[{&(0x7f0000000140)=""/51, 0x33}, {&(0x7f00000001c0)=""/12, 0xc}, {&(0x7f0000000200)=""/10, 0xa}, {&(0x7f0000000240)=""/77, 0x4d}, {&(0x7f00000002c0)=""/113, 0x71}, {&(0x7f0000000340)=""/37, 0x25}], 0x6) [ 268.371184][T27487] tmpfs: Unknown parameter 'mpoÿÿ' 19:05:13 executing program 3: syz_read_part_table(0x40000000, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) [ 268.416193][T27497] loop0: detected capacity change from 0 to 1 19:05:13 executing program 2: creat(&(0x7f00000000c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265723d94646c617469766578c53a0000", @ANYRESDEC, @ANYRESDEC]) 19:05:13 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$setsig(0x4203, r1, 0x1, &(0x7f00000001c0)={0x12, 0x1, 0x2}) process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/247, 0xf7}], 0x1, &(0x7f0000000180), 0x0, 0x0) [ 268.456949][T27508] loop5: detected capacity change from 0 to 264192 [ 268.478934][T27509] loop3: detected capacity change from 0 to 264192 19:05:13 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01000068ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) [ 268.512590][T27508] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 268.534341][T27516] tmpfs: Bad value for 'mpol' 19:05:13 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/247, 0xf7}], 0x1, &(0x7f0000000180)=[{&(0x7f00000001c0)=""/218, 0xda}], 0x1, 0x0) 19:05:13 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a0200027422f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:05:13 executing program 2: setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xa, &(0x7f0000000640)=0x3, 0x4) setxattr$trusted_overlay_opaque(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0), &(0x7f0000000600), 0x2, 0x1) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x294900, &(0x7f0000000140)="d56e8810cec9fe6e7341f8c771593fe8fcc9ef1a54dc945678b1165fb94eec89b26ed5efb7aa55b0eaf117", &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)="bd916c59abcbfc7cd87fc4b4578ca8a0343f33d1044c94a67261e2eb646dd22da3151dbb3f8905abfd1532aef58681f1e3ba5502ad39f3cf263a10") r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) r2 = getpgrp(r1) connect$inet6(r0, &(0x7f00000004c0)={0xa, 0x4e24, 0x2, @mcast1, 0x2}, 0x1c) wait4(r2, &(0x7f0000000480), 0x1, &(0x7f0000000680)) clone(0x10000100, &(0x7f0000000240)="661fe7dd6d7b6f9890cdbbda99a76171aa65d49a6dcd0e06177cfd90879b70d2995c45030895bf6d3d91f110bbaff1942d6f1122fc06d70738c4e80a18b7daa34a9de445a6ae733973cc7b51850a70ff701668c61d4b2810c66cd69ec1272e6fff6707db4cf22c6f94274e30a8bcef08bfdb27acedfa212974305b3dbafa57be1155e66b34bfa9738b5cff7a6d34", &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="7b1b81a2ea043eaba87927680d9135490b73e65c92d41233939cf77443b12f123048005b54d13043622ee3ac41c6334f73ac5079b753439b1cd2ab8b2db32264736ac896395c45fb5b7772333ae5b66d99ec3393b060c8f05da6223e5f975c05cc47fce89bab314a201175dacfbbb7a8848d5b4ec8cd487b554cd495fb075f84538fb9d6babe3bd157781803122d13eb914267c5106a3ff8ffbd5024be3a82e9627c86c1882d9c2a34c16429c5361d93874e71a35c5a562e51c9f0b216cad20c605ec69984c189473d5baf3aba493098eee1edb0a1b9a7347cc99d9c31a0") r3 = gettid() process_vm_writev(r3, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x204050, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d7055b82b947265c006965894656c61746976", @ANYRESDEC, @ANYRESDEC=r3]) mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x800, 0x1) 19:05:13 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x58) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706fc53a002000", @ANYRESDEC, @ANYRESDEC]) fallocate(r0, 0x0, 0xff, 0x50f12345) [ 268.560433][T27529] tmpfs: Bad value for 'mpol' [ 268.574180][T27509] loop3: detected capacity change from 0 to 264192 [ 268.598310][T27535] loop0: detected capacity change from 0 to 1 19:05:13 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) ftruncate(r0, 0x2008001) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x68, 0x15, 0xa, 0x101, 0x0, 0x0, {0x0, 0x0, 0x6}, [@NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz0\x00'}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) 19:05:13 executing program 3: syz_read_part_table(0x40000800, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) [ 268.656571][T27550] loop5: detected capacity change from 0 to 264192 19:05:13 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a0200027425f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) [ 268.696763][T27558] tmpfs: Unknown parameter 'mpoÅ:' [ 268.714006][T27535] loop0: detected capacity change from 0 to 1 [ 268.718864][T27566] loop3: detected capacity change from 0 to 264192 [ 268.730131][T27550] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 19:05:13 executing program 3: syz_read_part_table(0x48000000, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:05:13 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff0100006cff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:05:13 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x20000, &(0x7f0000000140)="7e79e9e1154fa3bd4e27484fe70452f6d85a718ad4128e1455e99f71edd39e1f648098dc5aa64723409602dafe838f2896386e75d0be8618407ec3c4a7d89fe420e1f0edcf5e34293e993077ef27b9d5f7c8807ea4676ba08cf00d44cd07037fde4f0b04090e1ec1f9972d2a79554d6a37064458129042223c6eaa19806d9fe760b3d4060bf2deca0fc9848ee17caf0cee30342f23739627ab45cd44979deadc7c6dea33ecc4458ffad64f0036dc206ea6bb079c486aef346ccc515f6f70cd1bf49d08287cb51b1b36311698", &(0x7f00000000c0), &(0x7f0000000240), &(0x7f0000000280)="d82936209cd7ee1ef45a5a1872177e65e7ebc741ae21eb65e610707a4e8c1408d5ea27a33317ef1d068f633e5dbbb10e5bd563f9866f5c3b3eb2d8f57737020d6cc49cb99dd71bf1ffb284228e1e37ef58459e17a4906342ae6be7c47812a37d5c7794cbbcc52bfa5d11b688892d4da4f22d7c16265887186948059aeb") tkill(0x0, 0x29) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) ptrace$setregs(0xf, 0x0, 0x8001, &(0x7f0000000300)="278f78") gettid() 19:05:13 executing program 1: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = gettid() ptrace$setregs(0xd, 0x0, 0x8, &(0x7f00000001c0)="e9c52910f0994c2b951d232bdf30deb641f7154d29594995281ddde6eb3696c3690cd13eebc992179326a2071200da604b6a0fc351e65b63f56d6bcd04f7145135285abac6c775b658ed1e8ce628515ed570d4057665962ef83acb7ebe80bb47b2e9fa03b185df553d8176465c763b2e0806bd26197bbf4cb219c6dfb3d4be1974953415ed46da5a018793d2123ca67d55823e48f35c4becf461a4788e9f3e0978ad5b8c2d3cbd616aa5ef1a376af2c1db6e33f489f28e8b8c47a3730359f1fdaebeaefb4c1ad4bc64e4a110cffffc7d01663ab22ac514e4c2fc4b4dc2dca7b8bd548de13c51f5dc1009e5163e4a512b1572f661b9fa") process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) [ 268.848834][T27581] loop3: detected capacity change from 0 to 264192 [ 268.888558][T27585] tmpfs: Bad value for 'mpol' 19:05:13 executing program 3: syz_read_part_table(0x4c000000, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) [ 268.900906][T27582] loop5: detected capacity change from 0 to 264192 [ 268.901988][T27593] loop0: detected capacity change from 0 to 1 19:05:13 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1) clone(0x50140400, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x1000880, &(0x7f00000000c0)=ANY=[@ANYRES64=r0, @ANYRESDEC, @ANYRESHEX=r0]) 19:05:13 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a0200027448f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) [ 268.958485][T27582] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 268.978099][T27606] loop3: detected capacity change from 0 to 264192 [ 269.049446][T27614] loop5: detected capacity change from 0 to 264192 [ 269.058939][T27606] loop3: detected capacity change from 0 to 264192 [ 269.061805][T27613] tmpfs: Unknown parameter '' [ 269.088762][T27593] loop0: detected capacity change from 0 to 1 [ 269.107912][T27629] tmpfs: Unknown parameter '' [ 269.121541][T27614] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 19:05:13 executing program 3: syz_read_part_table(0x68000000, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:05:13 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01000074ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:05:14 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) ptrace$setopts(0x4200, r0, 0x1, 0x4) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:05:14 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a020002744cf8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:05:14 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a0200027460f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) [ 269.273016][T27651] loop3: detected capacity change from 0 to 264192 [ 269.287892][T27655] tmpfs: Bad value for 'mpol' [ 269.293282][T27654] loop0: detected capacity change from 0 to 1 19:05:14 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0xa000, &(0x7f00000000c0)="49ce41e56a27aed5ced694ffe75737b0e4a171ccb3e40ab15382677ae7f67506fb4a816db59803f5cad9f60880", &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)="fc364777017705247723bb32d2042d1fab41d425deef6793a7f9e3d2c82c469d15fbe3665bf0daf53d6aee612d8d6231fa690579a9a63abbcabeb9ef064a457868dbad153ec8861ce3bb95f45ef2bf1133c9e8dea408b6c6dcb172685bcafa1aba0fb6655f202c72a29eb589835cea63522b054d23cfd2b03c129eb326b9df70dfd0c529") mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) clone(0x8809400, &(0x7f0000000280)="9ed87d1b956fcae1dc82fca90ec2fb4cac12bbe74df1f3d42e0cd62360d3d4beaa09a0575a13e2db0d2a408d141e16aa42f78f12d78d55282ac38eca8544c574ce3dc0e54ef924e68d42b613ddf250e2ab6da65403cff13ece1b91af73d5aec6801dd604b0a7768b6f4105dbf39710fa09fa9b83c10605d10e500cf3fe595ab88c5bffc2ba9dc8d32c6b1de9984619f824f7c106082ddec28830bf512cfe2a9c1f4e3247", &(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)="a055f3a2709c01bc9df5a916d343548f2a68e1484cd56b728a9aa71a4332548e08642f94321e55a4cb6ecff43889bf84694c0e817a159376a4c015439f25ad47a7bcfda1b8e198268bc01b66775d2b5f9bf8388e80550ab8d8de05aef6eb25762731fe28e8e641eabfbe15d59b55be870b7aacb3ff2dfe7665c573ac2447542e84fd2ff26c1afea4104afa2627a24d854b2ac7385d773b") [ 269.327518][T27655] tmpfs: Bad value for 'mpol' [ 269.368864][T27666] loop5: detected capacity change from 0 to 264192 [ 269.384460][T27667] tmpfs: Bad value for 'mpol' [ 269.394876][T27651] loop3: detected capacity change from 0 to 264192 [ 269.403261][T27666] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 19:05:14 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a0200027468f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) [ 269.441438][T27654] loop0: detected capacity change from 0 to 1 [ 269.483457][T27667] tmpfs: Bad value for 'mpol' 19:05:14 executing program 3: syz_read_part_table(0x6c000000, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:05:14 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff0100007aff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:05:14 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) open(&(0x7f00000000c0)='./file0\x00', 0x580800, 0x4) [ 269.549121][T27687] loop5: detected capacity change from 0 to 264192 [ 269.587323][T27692] loop3: detected capacity change from 0 to 264192 19:05:14 executing program 2: setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f00000009c0)=0x4, 0x4) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) newfstatat(0xffffffffffffff9c, &(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40), 0x1000) r0 = syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x6d68, 0x3, &(0x7f0000000240)=[{&(0x7f0000000180)="44d83c81eee8b4dba0e4e50cdb56910a9d2ecdcc769ea87927afd298d08fbc1ff46f792ebba130d48d6126c7d25bd04b5ca44a698fefafad48bb1878af", 0x3d, 0xd6e}, {&(0x7f00000001c0), 0x0, 0x1}, {&(0x7f0000000200)="1401b20f9f958a819f222f8346cf1ef560abb8d6c5d7d56ee130", 0x1a, 0x2}], 0x81010, &(0x7f00000002c0)={[{'tmpfs\x00'}], [{@dont_appraise}, {@dont_measure}]}) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000340), 0x2b0400, 0x0) syz_mount_image$nfs4(&(0x7f0000000480), &(0x7f00000004c0)='./file0\x00', 0xe75, 0x4, &(0x7f0000000900)=[{&(0x7f0000000500)="b08a2171678c9ac47cfeade0fef01f109a9c8121506832a8fb10067b1eee4d970b0fc0d04c9bcb5f0a3d830dc083c815d0bc1fd3a15db1d259335354cb8d4d6dde1537ee84a379dcce04b3316a60b9926009f20ca0ad0b378449f99c758e89572de82f97d3714de1d45d4799ab914a08c0f67f624eaa9e79ad31ee68e414b7185e02d207100e9a1d0622a4e2438ddd47c90760fa9b8b9efc88345e8388de4b0043d0e021a4fb3d3eb4b238a64f449e517a5dcbde3dd5d77dfa81f057bf76bb60b00040", 0xc3, 0xeab}, {&(0x7f0000000600)="f43b23e7a05c7da70346a02f8955ab286cbc03ef348eb9f1cd7a92f192fcbcb145cb23094ab9597ab5999fcd14b2454bf4dac2ffcbbfcdc29152b34273d2d8fec04f4846947b90e304a3b727a1b860ded856bef728b0a818c37979344bfd7d9562c6719e7878fd1525d74c4ef2f15fada568d5f1264e2a70cf2a7e48f7dccd7b7a60e53e6dd156e2f41ca897703587bfcc878064bbd93d6944f874c774f8a6e431a60206032bd0c6b0bb845f100f7a55cd63adcdda0b81155e4934042fd1109867", 0xc1, 0x800}, {&(0x7f0000000700)="71f37404d5dc84c1e7103988bfd38b983abfe1124cb7ec69c493d8e6b479dcb9c743f9ce9e8875bc48fc7139ebe31069c5390ed7fca9a8408b14626b84d53edeaea545fa3f48fa3cc86e4dc6435c8e48dbd906ca8c3a2b0ed40379b2fe36141cb56d6c81a561cb31a798ddcfb652f20123a4ff5e01cfae7cf21d67d1ccd337ddf2783badbc9975f4f176c5c51911108708c67e9aa01fb3d61e32b2756ed8b08ee4d4a278f71ef133b3b2bb8f2432e910eb5c9103d0fedd54d32692f1ae73cee34543e37c1289593e106f60df39e37db899a64550", 0xd4, 0x8}, {&(0x7f0000000800)="dd29a69bedf385cdef169532c8b111c6d3786b9110c5c1e31ecffe1ee33369edaeacdfc630a36857839c9ee5d5399b6e43e72139c2a376a6a66e36961622f00345286cdec21c83b97d88db404397adc36fba26c7bd8e248b937930d27d7d3e7cd48896828a17f72777bb1060c19f8de66a7c93705be5d04a273dcc254105cfce4762cffb8bd0103889536b862b51a4e39b57f97353d167a612d1e9001dac0563bc0d8c2a6ffca595561d778a0e2cf25e10c19897c2ff2d92f26fb1d598db92d3436d1c57b0b7911c29c20cdcb7c652c06b663c53438077d05e293ce9143cfd6c140adacc88", 0xe5, 0x7}], 0x200000, &(0x7f0000000980)={[{'/dev/full\x00'}, {'[!'}, {'.}'}], [{@fowner_gt}]}) sendmsg$AUDIT_SIGNAL_INFO(r1, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x10, 0x3f2, 0x1, 0x70bd25, 0x25dfdbfb, "", ["", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x4}, 0x40000) move_mount(r0, &(0x7f0000000300)='./file0\x00', r1, &(0x7f0000000380)='./file0\x00', 0x41) [ 269.605154][T27687] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 269.612569][T27699] tmpfs: Bad value for 'mpol' 19:05:14 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a020002746cf8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:05:14 executing program 3: syz_read_part_table(0x74000000, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) [ 269.699754][T27712] tmpfs: Bad value for 'mpol' [ 269.703594][T27711] loop0: detected capacity change from 0 to 1 [ 269.729859][T27714] loop5: detected capacity change from 0 to 264192 19:05:14 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x80000, &(0x7f00000000c0)="a66cc525db3de15a13ab2e653abd177bdec940", &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)="917c5f62b981424a9ad893366ae14b1d9e3306e946937f4a5849fee9e6e0b78e46c8380f236ae6f7f3ef64296267e24e5ad51f04c18e0c513f578e1aed67354bb223854040d44abf298b981533b33b96cb35459a46a649191e3f4fa01ef5f0a80a7c91ffc6b716238e5ee2e6ff7645684427d13a69ed9d062958169ffc65338abd5ca964ee1bb0ba3f") mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 269.767632][T27714] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 19:05:14 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2201060, &(0x7f0000000100)=ANY=[@ANYBLOB="6d7469766578003c000000000000e9ff00000000000000", @ANYRESDEC, @ANYRESDEC=r0]) [ 269.807933][T27729] loop3: detected capacity change from 0 to 264192 [ 269.827923][T27733] tmpfs: Bad value for 'mpol' [ 269.838830][T27711] loop0: detected capacity change from 0 to 1 19:05:14 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff010000feff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:05:14 executing program 3: syz_read_part_table(0x7a000000, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:05:14 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a0200027474f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:05:14 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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", @ANYRESDEC, @ANYRESDEC]) clone(0x180, &(0x7f0000000140)="eecc98f1687768ee77c487196a9b822c774e2ea41d4e107676cdc0daaa2e54d9c89a1324dcef5138f7b3bc825b2405041d4ee47ff6e67bd634a94d83fcfc9f33e35106e798fbc9473d34c3bfdb909167e4f5", &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f0000000200)="648319ee1d0b35388783f45d540f21c257e41af4585ac07943e0") [ 269.964959][T27754] loop3: detected capacity change from 0 to 264192 [ 269.967574][T27756] loop5: detected capacity change from 0 to 264192 [ 270.015532][T27756] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 270.035210][T27768] tmpfs: Bad value for 'mpol' [ 270.047999][T27767] loop0: detected capacity change from 0 to 1 19:05:14 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) open(&(0x7f0000000340)='./file0\x00', 0x208200, 0x22) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x12010400, &(0x7f0000000140)="0f500d2b9764b03ae9d968600d05d67f1a026f90b69e50f066be7287957124cf63b82592e1d87254ae25a73735c5588e6e75ed9c05073384f982860507d93c99b5972f815186e721a40bd81972afbeae72175ca121179771438f22de84d047dcf68261266fbae874491da9e7c6795d848a9ff3651f553e4b47519909c66efe001f623a7810032b75c933f5d7c68d052506030ba0dbff86be8e6cafac5f5a3952c35edaddebb54fc837731fa24e5964786bf9c17064fcdee0adf377322b", &(0x7f00000000c0), &(0x7f0000000200), &(0x7f0000000240)="69ac44741876df5e475f8fe6a0489635deb57881f9b7e3592a5a9d7a225dc77933aed334ad6df16a4467adaf397bf8e2e4c3faf4cad6031e57bf4cd80e15f791e4851d16af4f036e4c77dab6f0df4aa8b1ab0b540d44024a7d9943ecc00b1e070d20e18e6e6d76c471dcba5ee47c287f433ee4892ddc1665297bb8191e9af04f483a120cbe7ba3633bd0937f911786884078a12f40c404447dea989b6a4e3cc8a8d7de37b1eabafc47720fe3f28bf3abec69fef3a50f9ced0c0415eabf7c26bc4aa707c9c8b02c715cda92609b1c92802796be9c8df1") mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) 19:05:14 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a0200027478f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) [ 270.073925][T27754] loop3: detected capacity change from 0 to 264192 [ 270.117052][T27782] tmpfs: Bad value for 'mpol' 19:05:14 executing program 3: syz_read_part_table(0x80ffffff, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:05:14 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x80, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) [ 270.138657][T27767] loop0: detected capacity change from 0 to 1 [ 270.161064][T27785] tmpfs: Bad value for 'mpol' [ 270.170028][T27794] loop5: detected capacity change from 0 to 264192 [ 270.216425][T27794] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 270.234704][T27801] loop3: detected capacity change from 0 to 264192 [ 270.256021][T27805] tmpfs: Bad value for 'mpol' 19:05:15 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01000000ff08000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:05:15 executing program 3: syz_read_part_table(0x96cc0b25, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:05:15 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a020002747af8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:05:15 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000140)='./file1\x00', 0x9, 0x1, &(0x7f0000000200)=[{&(0x7f0000000180)="9c81fde42cf2d012e100f790fa5c8151b41de5f52d6bdda5e1129ae8915fe0e533a2553f4329ec89573f3b6ace2a03a6b6b91b3e75859d0d0b8fa34820758d2b7abda6e14587f61e1a9d8116fc4e2e", 0x4f, 0x100000000}], 0x2080cd4, &(0x7f0000000240)={[{@shortname_win95}, {@fat=@debug}, {@numtail}], [{@uid_gt={'uid>', 0xee01}}, {@measure}]}) [ 270.269958][T27810] tmpfs: Bad value for 'mpol' [ 270.353840][T27822] loop0: detected capacity change from 0 to 1 [ 270.362094][T27820] tmpfs: Bad value for 'mpol' [ 270.367244][T27816] loop3: detected capacity change from 0 to 264192 [ 270.386495][T27830] loop5: detected capacity change from 0 to 264192 [ 270.389740][T27832] tmpfs: Bad value for 'mpol' 19:05:15 executing program 3: syz_read_part_table(0x97ffffff, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) [ 270.414878][T27830] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 270.436676][T27822] loop0: detected capacity change from 0 to 1 19:05:15 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) open(&(0x7f00000000c0)='./file0/file0\x00', 0x4400, 0x18a) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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", @ANYRESDEC, @ANYRESDEC]) 19:05:15 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a02000274b8f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:05:15 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01000000ff0a000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:05:15 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000480)=0x5) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0), 0x24801, 0x0) recvmmsg(r1, &(0x7f0000000840)=[{{&(0x7f0000000140)=@pppoe={0x18, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/254, 0xfe}], 0x1, &(0x7f0000000300)=""/227, 0xe3}, 0x1}, {{&(0x7f0000000400)=@l2tp6={0xa, 0x0, 0x0, @local}, 0x80, &(0x7f0000000780), 0x0, &(0x7f0000000800)=""/44, 0x2c}, 0xba9}], 0x2, 0x41, &(0x7f00000008c0)={0x77359400}) [ 270.550357][T27850] loop3: detected capacity change from 0 to 264192 [ 270.566190][T27852] tmpfs: Bad value for 'mpol' [ 270.567955][T27854] loop5: detected capacity change from 0 to 264192 19:05:15 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) ptrace$cont(0x20, 0x0, 0x3, 0xffffffffffffffff) [ 270.636281][T27864] tmpfs: Bad value for 'mpol' [ 270.637037][T27854] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 270.657948][T27850] loop3: detected capacity change from 0 to 264192 [ 270.668804][T27865] loop0: detected capacity change from 0 to 1 [ 270.704914][T27878] tmpfs: Bad value for 'mpol' 19:05:15 executing program 2: fsconfig$FSCONFIG_SET_FD(0xffffffffffffffff, 0x5, &(0x7f0000000000)='tmpfs\x00', 0x0, 0xffffffffffffffff) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x1d0) clone(0x44180000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/65, 0x41}], 0x1, 0x0, 0x9455) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="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", @ANYRES16, @ANYRESDEC, @ANYRESDEC, @ANYRES16, @ANYRESHEX=r0, @ANYRES16=r1]) 19:05:15 executing program 3: syz_read_part_table(0xc9ffffff, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:05:15 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a02000274fef8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) [ 270.768479][T27865] loop0: detected capacity change from 0 to 1 19:05:15 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01000000ff74070000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) [ 270.850752][T27902] loop5: detected capacity change from 0 to 264192 [ 270.875654][T27906] loop3: detected capacity change from 0 to 264192 [ 270.910971][T27902] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 19:05:15 executing program 2: ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f0000000100)) ioctl$KDGETLED(0xffffffffffffffff, 0x4b31, &(0x7f0000000180)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) truncate(&(0x7f0000000040)='./file0\x00', 0x100000001) r1 = creat(&(0x7f0000000100)='./bus\x00', 0x0) ftruncate(r1, 0x2008001) ioctl$TIOCGPTPEER(r1, 0x5441, 0xfffffffffffffff7) mount$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESHEX=r0, @ANYRESDEC]) 19:05:15 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="0408000980f1ff21e66174000404090a02000274006f", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)={[{@fat=@discard}]}) 19:05:15 executing program 2: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x20) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r0, 0x80083313, &(0x7f0000000140)) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c61746978b7ce2a91ec76651428b2d622a18bab494d660b65d4acd8d65c67260553e0a1ff2ef33688711d79c7", @ANYRESDEC, @ANYRESDEC]) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x40, 0x1) 19:05:15 executing program 3: syz_read_part_table(0xf6ffffff, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff02000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) [ 270.991091][T27916] loop0: detected capacity change from 0 to 1 19:05:15 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6d706f6c3d707265c006723d94656c617469766578c53a", @ANYRESDEC, @ANYRESDEC]) ptrace$setopts(0x4206, 0xffffffffffffffff, 0x4, 0x8) 19:05:15 executing program 0: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021eeeffffff01000000ff88070000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 19:05:15 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000200), 0x0, 0x0) setreuid(0x0, 0xee01) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000ca38e00"]) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x0, [], 0x0, "2156816c73038c"}) r2 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, &(0x7f0000058c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x0, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004f300)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x8, "6504a8385cb0d4"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f000004f180)={0x3, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x7, "cf4ce680e2e8fe"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000050180)={0x0, ""/256, 0x0, 0x0}) r8 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r8, 0xd000943d, &(0x7f0000058c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r10}], 0x0, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004f300)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}], 0x8, "6504a8385cb0d4"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000050380)={0x0, 0x0, "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", "1fea146c2b8ab01d159e720331d077f68a5ccc1447b221ffdcd0c8e69cee650e9e986b406a968a7d867d582387edac26d30aa474b8ebd75fcfcb8bd5c279f2754f6dbb90f108905b53cdcd4fdee31f91e37b91261fb30f1a85f683576085b845239c12e81b5b7d5030c9c997e5d932152a9fa8bcf10fdeb5490c207d521e7b58d03230429cd8eb7d2a87c0f6f81a992eb5b96a9cb3631b67db4c7b8a5512ec25a27140d2c0bf667da5609789bcefc14e253c02e3c595c747ad8a28af6f83e54651d67cfd141a444e9f53f3e48f711bdd43c46de9710c759ec5a00e015802f577bdc4789bfb2f0fea6978ffd43a64f68adee530fe5332689f765e716841c8ff8b3c669e87201fd053e4bef1e2966d3626c4518a229e79a94e3982dd31d0206841b2c33d324886e62e411e612acf642442c38fe9b4533625e0d88cb81f08ba894a797bf94afee495cc550dbacad6aa880c5a69d152ef7ac3a7a7960394ac2ecc543e0e45d40a2e1412c34c9384cb283709e5132230614f6f81c4e20f5e9e15164a4a02ad6d0875c11bf332c1f38ad7c4fd6958cc67c46f98572b9a26799e719a126efbfb5cc028edadcbeb76e125e859913b9fa39d79d3547b0b45056b85735b1e330602671b72bc34fc19f05adb3d4b787f461c29143e3433f0bb7a3025975d88cea2c4396d723dd16ca7132e2b0463616af8800b57874316368641a77fd341e63a81ac37070de4c8eb2b003854f75be249f5b743a68fc6fa5ece308f4760aa710171360fd7bcbf1f7fbbec1412b7ae3196ec56fe91eeb1390ce44b78c4a5ceecb526d74759784b447c539ca2ca7996a0b03a827f2f11f8ed3f6da7dbb5c55fa7f76fd6fcdc9f98d9451a993565232557b00b238c862c2ef1e28c3230733137d6a250538cc6ebccf6fe1c06974c4a3cea55ee766559dfd591e77e08846d7d4c146a25e9be6f54caeb25f8ea055dbe027e8eff221a0fd04372a44f43d666de2d7d2e4e88bef9f7248545d5dceb45b78985bedcc2f477f92806411d96437857951baab088b902ffbb5fbab0b1724abec61341393f789d89d9191de8316841172a05d3aacb41cbbd05e877cd0ffe97402267233c6572cdce54925214da6fbb3a3eacb9c6f3cc5debde664d52b3bf01623dee356e5ba81b4c5a84bf8ebd4417072e6bf50e88522da1d91ab20cb985dcba30add2e5242a7ac218c2a2eebbdd6aca05d3074ec2a39fff64ddac314f3e48ecec24f98291747585edd25b234c6955ce64d71aed3d6b126d5b701043b601959874fb658b05a7c3ebcba582b73c0e51d595b5664e397549eeac2a9ea149de2ff68aa67e3c77d83932fb728228