"/197, 0xc5}, {&(0x7f0000000280)=""/140, 0x8c}], 0x4, 0x9, 0x7) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000400), 0x80, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000380), 0x2982, 0x0) io_uring_register$IORING_REGISTER_FILES_UPDATE(0xffffffffffffffff, 0x6, &(0x7f00000003c0)={0x2000f1c, 0x0, &(0x7f0000000380)}, 0x0) prctl$PR_SET_MM_AUXV(0x1b, 0xc, 0x0, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000440)={0x5d, 0x74, "2ca7e87637f3d92d43d92b0ae79d6fca4c98f674609bcf8fe5ad451e8d19d57b183402811c36cc7d7176dc55447155371c22ffe41c6e8608193bfeef6c684bcb7f5f7e0354378b3b93dc83ff3d024819f031210113aef84753690a711d561ae27ce64c563d13d629ae9a90ee1469897b7c3c5389"}) 13:24:16 executing program 2: syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8943, &(0x7f00000079c0)={'lo\x00', 0x0}) fallocate(r1, 0x58, 0x3b, 0xfff) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) [ 2376.880412][T14399] loop5: unable to read partition table [ 2376.886265][T14399] loop_reread_partitions: partition scan of loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) failed (rc=-5) 13:24:16 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1275, r1) 13:24:16 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8943, &(0x7f00000079c0)={'lo\x00', 0x0}) preadv(r1, &(0x7f0000000180)=[{&(0x7f0000000040)=""/55, 0x37}, {&(0x7f0000000080)=""/232, 0xe8}], 0x2, 0x6, 0x3ff) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000200), 0x20002, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00000001c0)) prctl$PR_SET_MM_AUXV(0x1b, 0xc, 0x0, 0x0) 13:24:16 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000000040)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000080)={0x0, r2, 0x9, 0xef, 0x91b, 0x1}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_AUXV(0x1b, 0xc, 0x0, 0x0) prctl$PR_SET_MM_AUXV(0x23, 0xc, &(0x7f00000000c0)="5797f7dfac2e8d7f0ea7cd95e741162bdbc8a9adb109b78ccfd4172adb0406261e08104827c18539312799e1d419114c41a73bfa53825999f44f47bf54e7d5ed14e90a0502c6f05bb1e88e999f36a8f7c4a68f7814c549b4dccb6c02e3c700dedb3a06f9a55c7615ccfe3b1d509555b952345bd47d6cbba14e116eedf64a59b1d6454d671d62bea442545f431d83de8daf3efcffecd4151cc6013ea7f8b65696ba19914fff879c6e6133662e7ca005cf4fb97db23a1e32b0252ad7ff2cc28295f45594667787c5a8642f40ee1d43cbb649018173a6e436587988bb6c45600eec11a1d9125a4082068b6a96902fcc4e900b310562069e2439", 0xf8) 13:24:16 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8943, &(0x7f00000079c0)={'lo\x00', 0x0}) fallocate(r1, 0x10, 0x8, 0xffffffffffffff81) prctl$PR_SET_MM_AUXV(0x1b, 0xc, 0x0, 0x0) 13:24:16 executing program 3: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000040)) sendto$inet6(r0, &(0x7f0000000080)="0ba4868b24085a913c77e540c112631f27a9", 0x12, 0x8040, &(0x7f00000000c0)={0xa, 0x4e23, 0x80, @rand_addr=' \x01\x00', 0x3120}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000040), 0x0, 0xd9f, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x200800, 0x0) sendfile(r0, r2, &(0x7f0000000140)=0xcccf, 0x6) prctl$PR_SET_MM_AUXV(0x1b, 0xc, 0x0, 0x0) 13:24:16 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580), 0x200000, 0x0) write(r1, &(0x7f00000005c0)="57631bf4a33464e0d69c9a042ec81ee22cb135000cae8939dff728912355c8ad5ce2b4c38352662df2161682a51cef4cf5b47343d1e4874a9857f5eceb91feffb3b8bcffb81c775f8092cb6071886d3a3d7fba6874ef9c8f7d5bd4f2c82d5f544e072294429feab2f0af34c01ab1806aa325ae508108655edac0ce175c140e44e57def486732b7bacf3fe1ba172bc7fbf2", 0x91) prctl$PR_SET_MM_AUXV(0x1b, 0xc, 0x0, 0x0) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000200)=ANY=[@ANYBLOB="00000000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000aec71419040000001f1200000000000009000000000000000500000000000000db7a000000000000000000000000000000000000000000000000000000000000020000002000000001000000000000000800000000000000060000000000000081000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004f0300"/386]) [ 2377.047784][T14444] loop5: unable to read partition table [ 2377.054164][T14444] loop_reread_partitions: partition scan of loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) failed (rc=-5) [ 2377.068409][ T1032] loop5: unable to read partition table [ 2377.074629][T14446] FAULT_INJECTION: forcing a failure. [ 2377.074629][T14446] name failslab, interval 1, probability 0, space 0, times 0 [ 2377.087436][T14446] CPU: 1 PID: 14446 Comm: syz-executor.0 Not tainted 5.13.0-rc6-syzkaller #0 13:24:16 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x6e02739d, 0x8, 0x0, 0x5, 0xa, 0x4, "46881cf33fcd4e48269690330e931d2d07d3fe8aaa98e40f96bd893412190b72b2e68978ee8043c4058b13bf6d1587d7cef5563d777a315fecd73932491c4ce9", "6e224b6e7533153c98be867e975720c730200a2e0bb9ac19509cb17fa610ed0b70ccae21f1a3384d3a42473591e4946a394fa3b791f2f3d32a7accb2bef60fb1", "c6ee6ae57eaa82ff839a0d7e3f9757892c5a6d9935defe6469a64f7bf3394cd1", [0x2, 0x1ff]}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200c40, 0x132) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$F2FS_IOC_RESIZE_FS(r4, 0x4008f510, &(0x7f0000000040)=0x3) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r3) [ 2377.096201][T14446] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2377.106261][T14446] Call Trace: [ 2377.109536][T14446] dump_stack+0x137/0x19d [ 2377.113870][T14446] should_fail+0x23c/0x250 [ 2377.118315][T14446] __should_failslab+0x81/0x90 [ 2377.123152][T14446] should_failslab+0x5/0x20 [ 2377.127676][T14446] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 2377.133520][T14446] ? __get_vm_area_node+0x11b/0x260 [ 2377.138985][T14446] __get_vm_area_node+0x11b/0x260 [ 2377.144005][T14446] __vmalloc_node_range+0xc2/0x5b0 [ 2377.149303][T14446] ? blk_add_partitions+0x136/0xa80 [ 2377.154610][T14446] ? blk_add_partitions+0x136/0xa80 [ 2377.159834][T14446] vzalloc+0x5a/0x70 [ 2377.163741][T14446] ? blk_add_partitions+0x136/0xa80 [ 2377.168948][T14446] blk_add_partitions+0x136/0xa80 [ 2377.173970][T14446] bdev_disk_changed+0x2d3/0x340 [ 2377.178892][T14446] lo_ioctl+0x1148/0x11f0 [ 2377.183208][T14446] ? avc_has_extended_perms+0x5d8/0x7b0 [ 2377.188736][T14446] ? do_filp_open+0x17a/0x1f0 [ 2377.193429][T14446] ? fsnotify_perm+0x59/0x2e0 [ 2377.198154][T14446] ? __fsnotify_parent+0x32f/0x430 [ 2377.203316][T14446] ? get_pid_task+0x8b/0xc0 [ 2377.207897][T14446] ? blkdev_common_ioctl+0x9c3/0x1040 [ 2377.213254][T14446] ? selinux_file_ioctl+0x8e0/0x970 [ 2377.218452][T14446] ? lo_release+0x120/0x120 [ 2377.222979][T14446] blkdev_ioctl+0x1d0/0x3c0 [ 2377.227517][T14446] block_ioctl+0x6d/0x80 [ 2377.231765][T14446] ? blkdev_iopoll+0x70/0x70 [ 2377.236385][T14446] __se_sys_ioctl+0xcb/0x140 [ 2377.241068][T14446] __x64_sys_ioctl+0x3f/0x50 [ 2377.245658][T14446] do_syscall_64+0x4a/0x90 [ 2377.250087][T14446] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2377.255997][T14446] RIP: 0033:0x4665d9 [ 2377.259875][T14446] 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 [ 2377.279566][T14446] RSP: 002b:00007f044a45d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2377.287978][T14446] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 2377.295957][T14446] RDX: 0000000000000004 RSI: 0000000000004c06 RDI: 0000000000000003 [ 2377.303913][T14446] RBP: 00007f044a45d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2377.311876][T14446] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2377.319943][T14446] R13: 00007fff61288d4f R14: 00007f044a45d300 R15: 0000000000022000 [ 2377.327960][T14446] warn_alloc: 3 callbacks suppressed [ 2377.327970][T14446] syz-executor.0: vmalloc size 32768 allocation failure: vm_struct allocation failed, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0 [ 2377.349434][T14446] CPU: 1 PID: 14446 Comm: syz-executor.0 Not tainted 5.13.0-rc6-syzkaller #0 [ 2377.358241][T14446] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2377.368283][T14446] Call Trace: [ 2377.371630][T14446] dump_stack+0x137/0x19d [ 2377.375962][T14446] warn_alloc+0x105/0x160 [ 2377.380294][T14446] __vmalloc_node_range+0x222/0x5b0 [ 2377.385476][T14446] ? blk_add_partitions+0x136/0xa80 [ 2377.390669][T14446] vzalloc+0x5a/0x70 [ 2377.394561][T14446] ? blk_add_partitions+0x136/0xa80 [ 2377.399747][T14446] blk_add_partitions+0x136/0xa80 [ 2377.404772][T14446] bdev_disk_changed+0x2d3/0x340 [ 2377.409699][T14446] lo_ioctl+0x1148/0x11f0 [ 2377.414058][T14446] ? avc_has_extended_perms+0x5d8/0x7b0 [ 2377.419622][T14446] ? do_filp_open+0x17a/0x1f0 [ 2377.424345][T14446] ? fsnotify_perm+0x59/0x2e0 [ 2377.429004][T14446] ? __fsnotify_parent+0x32f/0x430 [ 2377.434115][T14446] ? get_pid_task+0x8b/0xc0 [ 2377.438617][T14446] ? blkdev_common_ioctl+0x9c3/0x1040 [ 2377.443974][T14446] ? selinux_file_ioctl+0x8e0/0x970 [ 2377.449180][T14446] ? lo_release+0x120/0x120 [ 2377.453713][T14446] blkdev_ioctl+0x1d0/0x3c0 [ 2377.458201][T14446] block_ioctl+0x6d/0x80 [ 2377.462447][T14446] ? blkdev_iopoll+0x70/0x70 [ 2377.467094][T14446] __se_sys_ioctl+0xcb/0x140 [ 2377.471679][T14446] __x64_sys_ioctl+0x3f/0x50 [ 2377.476295][T14446] do_syscall_64+0x4a/0x90 [ 2377.480760][T14446] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2377.486673][T14446] RIP: 0033:0x4665d9 [ 2377.490653][T14446] 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 [ 2377.510274][T14446] RSP: 002b:00007f044a45d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2377.518812][T14446] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 2377.526769][T14446] RDX: 0000000000000004 RSI: 0000000000004c06 RDI: 0000000000000003 [ 2377.534749][T14446] RBP: 00007f044a45d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2377.542705][T14446] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2377.550783][T14446] R13: 00007fff61288d4f R14: 00007f044a45d300 R15: 0000000000022000 [ 2377.558808][T14446] Mem-Info: [ 2377.561914][T14446] active_anon:7684 inactive_anon:83756 isolated_anon:0 [ 2377.561914][T14446] active_file:31098 inactive_file:55966 isolated_file:0 [ 2377.561914][T14446] unevictable:8 dirty:256 writeback:0 [ 2377.561914][T14446] slab_reclaimable:5290 slab_unreclaimable:8546 [ 2377.561914][T14446] mapped:61029 shmem:21079 pagetables:9106 bounce:0 [ 2377.561914][T14446] free:1760557 free_pcp:821 free_cma:0 [ 2377.599051][T14446] Node 0 active_anon:30736kB inactive_anon:335024kB active_file:124392kB inactive_file:223864kB unevictable:32kB isolated(anon):0kB isolated(file):0kB mapped:244116kB dirty:1024kB writeback:0kB shmem:84316kB writeback_tmp:0kB kernel_stack:6496kB pagetables:36424kB all_unreclaimable? no [ 2377.626280][T14446] Node 0 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 [ 2377.652243][T14446] lowmem_reserve[]: 0 2938 7916 7916 [ 2377.657629][T14446] Node 0 DMA32 free:3012112kB min:4220kB low:7228kB high:10236kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:3013528kB mlocked:0kB bounce:0kB free_pcp:1416kB local_pcp:0kB free_cma:0kB [ 2377.685104][T14446] lowmem_reserve[]: 0 0 4978 4978 [ 2377.690199][T14446] Node 0 Normal free:4014692kB min:7152kB low:12248kB high:17344kB reserved_highatomic:0KB active_anon:30740kB inactive_anon:335024kB active_file:124392kB inactive_file:223904kB unevictable:32kB writepending:1064kB present:5242880kB managed:5098252kB mlocked:32kB bounce:0kB free_pcp:1852kB local_pcp:1104kB free_cma:0kB [ 2377.720245][T14446] lowmem_reserve[]: 0 0 0 0 [ 2377.724760][T14446] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 2377.737371][T14446] Node 0 DMA32: 4*4kB (M) 2*8kB (M) 5*16kB (M) 5*32kB (M) 4*64kB (M) 6*128kB (M) 5*256kB (M) 6*512kB (M) 2*1024kB (M) 1*2048kB (M) 733*4096kB (M) = 3012112kB [ 2377.753452][T14446] Node 0 Normal: 71*4kB (UME) 185*8kB (UME) 108*16kB (UME) 38*32kB (UME) 34*64kB (UME) 83*128kB (UM) 40*256kB (UM) 23*512kB (UM) 16*1024kB (UME) 7*2048kB (UME) 963*4096kB (UM) = 4014692kB [ 2377.772057][T14446] Node 0 hugepages_total=6 hugepages_free=4 hugepages_surp=2 hugepages_size=2048kB [ 2377.781830][T14446] 63848 total pagecache pages [ 2377.786522][T14446] 0 pages in swap cache [ 2377.790684][T14446] Swap cache stats: add 0, delete 0, find 0/0 [ 2377.796766][T14446] Free swap = 0kB 13:24:17 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) [ 2377.800479][T14446] Total swap = 0kB [ 2377.804174][T14446] 2097051 pages RAM [ 2377.807982][T14446] 0 pages HighMem/MovableOnly [ 2377.812642][T14446] 65266 pages reserved [ 2377.817503][T14445] loop5: unable to read partition table [ 2377.823278][T14445] loop_reread_partitions: partition scan of loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) failed (rc=-5) 13:24:17 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:17 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8943, &(0x7f00000079c0)={'lo\x00', 0x0}) preadv(r1, &(0x7f0000000280), 0x0, 0xd9f, 0x0) prctl$PR_SET_MM_AUXV(0x1b, 0xc, 0x0, 0x0) 13:24:17 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1276, r1) 13:24:17 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x80010, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x14) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 13:24:17 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:17 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x0, 0xd9b, 0x0) prctl$PR_SET_MM_AUXV(0x1b, 0xc, 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f0000000040)) 13:24:17 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x8, 0x3, &(0x7f0000000280)=[{&(0x7f00000000c0)="fa2a084c8bd1b69ea2bdfe63f3ae1b2566fa40b45775b781ccce3bd016f5a8ac03687c87b89b4d90f137112ee85b34d6b9671c15ad0a68a11eeb2852b6f276fb8a0a141fcfd0b99a7e94fc", 0x4b, 0x100000001}, {&(0x7f0000000140)="7555e441ea419eac2e9c77", 0xb, 0x7465}, {&(0x7f0000000180)="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", 0xff, 0x40}], 0x900010, &(0x7f0000000300)={[{@session={'session', 0x3d, 0x22}}, {@sbsector={'sbsector', 0x3d, 0x9}}, {@hide}, {@cruft}, {@map_off}, {@cruft}], [{@smackfsfloor={'smackfsfloor', 0x3d, '\x93^'}}, {@uid_eq={'uid', 0x3d, 0xee00}}, {@subj_type}]}) preadv(r1, &(0x7f0000000680)=[{&(0x7f00000003c0)=""/115, 0x73}, {&(0x7f0000000440)=""/9, 0x9}, {&(0x7f0000000480)=""/184, 0xb8}, {&(0x7f0000000540)=""/73, 0x49}, {&(0x7f00000005c0)=""/52, 0x34}, {&(0x7f0000000600)=""/116, 0x74}], 0x6, 0x7ff, 0x800) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_AUXV(0x1b, 0xc, 0x0, 0x0) [ 2377.916570][T14490] loop5: unable to read partition table [ 2377.926404][T14490] loop_reread_partitions: partition scan of loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) failed (rc=-5) [ 2377.989968][T14514] loop3: detected capacity change from 0 to 264192 13:24:17 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000040)=""/210, 0xd2}, {&(0x7f00000001c0)=""/35, 0x23}], 0x2, 0xda2, 0x0) prctl$PR_SET_MM_AUXV(0x1b, 0xc, 0x0, 0x0) [ 2378.040350][T14514] loop3: detected capacity change from 0 to 264192 [ 2378.066254][T14500] loop5: unable to read partition table [ 2378.072558][T14500] loop_reread_partitions: partition scan of loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) failed (rc=-5) 13:24:17 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1277, r1) 13:24:17 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:17 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x2, r1) [ 2378.086956][T14495] loop5: unable to read partition table [ 2378.092807][T14495] loop_reread_partitions: partition scan of loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) failed (rc=-5) [ 2378.107721][T14497] loop5: unable to read partition table [ 2378.113720][T14497] loop_reread_partitions: partition scan of loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) failed (rc=-5) [ 2378.129837][ T1032] loop5: unable to read partition table 13:24:17 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:17 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1278, r1) 13:24:17 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000040)={0x0, {}, 0x0, {}, 0x8, 0x6, 0x17, 0x10, "dbc75bf7630c2590a6e7d1e85b9b2c6665afce2a45640469f0e2349ba4e0323497fdb3794251f73018f70e8fed685e59e3aa380c8ae981c94625a0e8e5102c18", "6e9f1107f0c465dbb1b185096b13e4be85ca12fc7eebfc0c0d874919f2dc9e25", [0x3f]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x40) semget(0x2, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$F2FS_IOC_GET_PIN_FILE(r0, 0x8004f50e, &(0x7f0000000100)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) close(r5) write$binfmt_misc(r4, &(0x7f0000000000)=ANY=[], 0x4240a543) mmap(&(0x7f0000200000/0x400000)=nil, 0x519000, 0x0, 0x2012, 0xffffffffffffffff, 0x0) splice(r3, 0x0, r5, 0x0, 0x8900000, 0x0) preadv(r2, &(0x7f0000000140), 0x0, 0x400, 0x1) 13:24:17 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4400, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x200, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x1010, 0xffffffffffffffff, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = dup2(r1, r1) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r5, 0x8943, &(0x7f00000079c0)={'lo\x00', 0x0}) r6 = openat(0xffffffffffffff9c, &(0x7f0000001280)='./file0\x00', 0x100, 0x84) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f00000012c0)=[r0, r3, r4, r2, r1, r5, r6], 0x7) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x50, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0xd9f, 0x0) prctl$PR_SET_MM_AUXV(0x1b, 0xc, 0x0, 0x0) r7 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_STARTDAEMON(r7, 0x0, 0x48b, &(0x7f0000000040)={0x1, 'veth1\x00', 0x1}, 0x18) mmap(&(0x7f00007e7000/0x3000)=nil, 0x3000, 0x61c0e8386d60b075, 0x12, r0, 0xa6e60000) 13:24:17 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='system.posix_acl_access\x00', &(0x7f0000000080)='&\x00', 0x2, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_AUXV(0x1b, 0xc, 0x0, 0x0) 13:24:17 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1279, r1) [ 2378.275828][T14539] loop5: unable to read partition table [ 2378.281804][T14539] loop_reread_partitions: partition scan of loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) failed (rc=-5) [ 2378.292096][T14547] loop5: unable to read partition table [ 2378.306815][T14547] loop_reread_partitions: partition scan of loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) failed (rc=-5) 13:24:17 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x301, r1) 13:24:17 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x201, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8943, &(0x7f00000079c0)={'veth0_to_batadv\x00', 0x0}) ioctl$BTRFS_IOC_SPACE_INFO(r1, 0xc0109414, &(0x7f0000000040)=ANY=[@ANYBLOB="7606000000000000feffffffffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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prctl$PR_SET_MM_AUXV(0x1b, 0xc, 0x0, 0x0) vmsplice(r1, &(0x7f0000009fc0)=[{&(0x7f0000009b80)="eb73d423e677555ce82f6eb8322cc25ea47b200284e87c5b80cef7c0d74cbce44544b658205fc78d8da8828ef7f3cffa02fb048c04f7f09565346ce20161f53ea1b2398ebb2ed520a69c11adf261b44f2a1a094e25bc83511bbfe9095723a222ea537f3e5bf71a9ae5f24044864c22afa4502d6682b7fc706b421c36b278ff26a1f0787ca6dc1458deb587b7b13794cab2577846b4a33e49e083d73be075f34922926fef1d0fcebec05678c9a73bc217dd7f18da68ea7ab267fe82263bf9ce0b56e09084350d1758919e6738dc733ea5c6cc9f9a5281217eb99e582cb52f79f81f748f0e62f7fabece9d40dc3ac8f8b854da0507", 0xf4}, {&(0x7f0000009c80)="2812324647efd3950525f1a2438f1bc86ca9b398a585ada9d7688822d758c30ae9f4d1", 0x23}, {&(0x7f0000009cc0)="01fb4549a01e4f9ab1e769ac8dd4798bd514c802dd0d15ba4e5c5b5638bac97980fc5090b8b545ff20888b6aa623d395f9fa3da62cff798a7de456c59dc3a6368344bc75b58429659134e755a655343b9ea933573d7eb1504c788eee985079c4", 0x7c}, {&(0x7f0000009d40)="0bd5f2c166425dc023eb0e6e6e300635e18d66d0e4118aa38a8437e99fe9a6b980e724fae5bb66a7f420d07a1d0fcdce5d5453231c75621a1e1a8449a56903e1a25d41e58ac8a5b3900e8ee32cde04869338cfe36413211004d8408aab9d11cb15a7221d891b45e6aa0deb3c9b968081ba17592b85711c054916dfbafce93ac590cbd59a702f7ec555f5d95309c9064bad8004d803b78bf111c702fe3bbd39f6359b5817ab9b63e1b684e63185decda6c287510ab06bccbc14dd898f7a8192c0d164a93173f4ac725f0e9d5632c9977013e951419ef4987fe3b901acce714a553012aae2085c8fa3a38302432dacf48828b7", 0xf2}, {&(0x7f0000009ec0)="39c8a2a123eca2b21e324dda832d3903b352057379ef531c4709981b7ed9b70300000000000000db6f91837da63d292d5739bc9383af5123634fe69aa51f1ddbe05e1f7f6c863a457f465d7bf41494", 0xfffffffffffffcfc}, {&(0x7f000000a040)="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", 0xf6}], 0x6, 0xc) 13:24:17 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) [ 2378.330206][ T1032] loop5: unable to read partition table 13:24:17 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_AUXV(0x1b, 0xc, 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000040)={0x40002000}) 13:24:17 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:17 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x127a, r1) 13:24:17 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x125d, r1) 13:24:17 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000001280)=[{&(0x7f0000000040)=""/4096, 0x1000}, {&(0x7f0000001040)=""/41, 0x29}, {&(0x7f0000001080)=""/198, 0xc6}, {&(0x7f0000001180)=""/216, 0xd8}], 0x4, 0xd9f, 0x0) prctl$PR_SET_MM_AUXV(0x1b, 0xc, 0x0, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) preadv(r0, &(0x7f0000001a00)=[{&(0x7f00000012c0)=""/21, 0x15}, {&(0x7f0000001300)=""/227, 0xe3}, {&(0x7f0000001400)=""/243, 0xf3}, {&(0x7f0000001500)=""/221, 0xdd}, {&(0x7f0000001600)=""/219, 0xdb}, {&(0x7f0000001700)=""/93, 0x5d}, {&(0x7f0000001780)=""/135, 0x87}, {&(0x7f0000001840)=""/140, 0x8c}, {&(0x7f0000001900)=""/211, 0xd3}], 0x9, 0x10000, 0x0) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000001ac0), 0x1, 0x0) mmap(&(0x7f00005c1000/0x400000)=nil, 0x400000, 0x2000002, 0x40010, r1, 0xcc3f3000) [ 2378.424590][T14572] loop5: unable to read partition table [ 2378.430359][T14572] loop_reread_partitions: partition scan of loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) failed (rc=-5) [ 2378.454187][ T1032] loop5: unable to read partition table [ 2378.558329][T14603] loop5: unable to read partition table [ 2378.564147][T14603] loop_reread_partitions: partition scan of loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) failed (rc=-5) [ 2378.590364][ T1032] loop5: unable to read partition table [ 2378.612768][ C0] print_req_error: 139 callbacks suppressed [ 2378.612780][ C0] blk_update_request: I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2378.629904][ C0] buffer_io_error: 138 callbacks suppressed [ 2378.629936][ C0] Buffer I/O error on dev loop5, logical block 0, async page read 13:24:18 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 13:24:18 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:18 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x125e, r1) 13:24:18 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x127b, r1) 13:24:18 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_AUXV(0x1b, 0xc, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r2, 0x8943, &(0x7f00000079c0)={'lo\x00', 0x0}) r3 = syz_open_dev$usbmon(&(0x7f0000000480), 0x5, 0x0) mmap(&(0x7f0000314000/0x1000)=nil, 0x1000, 0x1000001, 0x8010, r3, 0x78f0b000) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r5, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x3}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_START_AP(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="58010000", @ANYRES16=r5, @ANYBLOB="050000000000000000000f00000008000300", @ANYRES32=r6, @ANYBLOB="09010e0080000000080251000001080211000000be08029cf4fcc4172b5323d0ca4d42749811000000000000000000000000006400210005d202b20518ef9cd6a0f976b80663ed58726f89ab2ebebf7b4f96d4f5749378640afaacdcc66082ee4bd50f3f8a635c8d8b52068c793316672a89f2775ee8e005c097393fa15aac11036fbf70c3515f4f762f126ac976dcd494f53f1366750f49523fd29cec0cc3781fb49136178a02af3ba1b81f3f0f8409bf4f278acc47b318048c01df9ba1d8a33d9b1b4ac1b6af184f8a7e27baf95d2607ba6575d9c288b80ef01f5e9e99ded883c25843e3d0a6b1aacae461a8c8daee4f0bea0c89deb836f9f746754f9a36ca3dd129ce57f7c8272fd4a00b49da70ec1c96d72825030170017206030303030303000000080026006c09000008000c006400000008050d00000000000a00d6000202020202020000080035"], 0x158}}, 0x0) sendmsg$NL80211_CMD_START_P2P_DEVICE(r2, &(0x7f00000002c0)={&(0x7f0000000200), 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, 0x0, 0x1, 0x70bd2b, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r6}, @void}}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x2400c000) r7 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000080), r0) sendmsg$WG_CMD_GET_DEVICE(r1, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0xa4, r7, 0x20, 0x70bd2d, 0x25dfdbfc, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @a}, @WGDEVICE_A_IFINDEX={0x8}, @WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @b}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0x6}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @b}]}, 0xa4}, 0x1, 0x0, 0x0, 0x10}, 0x40000) close(0xffffffffffffffff) 13:24:18 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:18 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8943, &(0x7f00000079c0)={'lo\x00', 0x0}) preadv(r1, &(0x7f0000000040), 0x0, 0xd9f, 0x0) prctl$PR_SET_MM_AUXV(0x1b, 0xc, 0x0, 0x0) [ 2379.107814][ C0] blk_update_request: I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2379.118796][ C0] Buffer I/O error on dev loop5, logical block 0, async page read [ 2379.155413][ C0] blk_update_request: I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2379.166420][ C0] Buffer I/O error on dev loop5, logical block 0, async page read [ 2379.174781][T14611] loop5: unable to read partition table [ 2379.180809][T14611] loop_reread_partitions: partition scan of loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) failed (rc=-5) 13:24:18 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) [ 2379.194940][ C0] blk_update_request: I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2379.206044][ C0] Buffer I/O error on dev loop5, logical block 0, async page read [ 2379.214062][ C1] blk_update_request: I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2379.225163][ C1] Buffer I/O error on dev loop5, logical block 0, async page read [ 2379.233360][T14621] loop5: unable to read partition table 13:24:18 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_AUXV(0x1b, 0xc, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8943, &(0x7f00000079c0)={'lo\x00', 0x0}) preadv(r1, &(0x7f00000012c0)=[{&(0x7f0000000040)=""/8, 0x8}, {&(0x7f0000002680)=""/33, 0x7a}, {&(0x7f00000000c0)=""/160, 0xa0}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/141, 0x8d}, {&(0x7f0000001240)=""/110, 0x6e}], 0x6, 0x6, 0x4) mount$9p_xen(&(0x7f0000001380), &(0x7f00000013c0)='./file0\x00', &(0x7f0000001400), 0x2, &(0x7f0000001440)={'trans=xen,', {[{@aname}, {@loose}, {@access_user}, {@mmap}, {@access_client}], [{@measure}, {@rootcontext={'rootcontext', 0x3d, 'user_u'}}]}}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ftruncate(r3, 0x9) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BTRFS_IOC_QGROUP_LIMIT(r2, 0x8030942b, &(0x7f0000001340)={0x5, {0x8, 0x4, 0x3, 0x7ff, 0x1}}) r4 = fspick(0xffffffffffffff9c, &(0x7f0000002600)='./file0\x00', 0x0) ioctl$F2FS_IOC_GET_FEATURES(r4, 0x8004f50c, &(0x7f0000002640)) preadv(r1, &(0x7f00000025c0)=[{&(0x7f00000014c0)=""/246, 0xf6}, {&(0x7f00000015c0)=""/4096, 0x1000}], 0x2, 0x7, 0xed) 13:24:18 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x125f, r1) 13:24:18 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:18 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x127c, r1) [ 2379.250276][T14621] loop_reread_partitions: partition scan of loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) failed (rc=-5) [ 2379.306039][ C1] blk_update_request: I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2379.317079][ C1] Buffer I/O error on dev loop5, logical block 0, async page read [ 2379.329739][ C1] blk_update_request: I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2379.340740][ C1] Buffer I/O error on dev loop5, logical block 0, async page read [ 2379.349765][ T1032] loop5: unable to read partition table [ 2379.371767][ C1] blk_update_request: I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2379.382941][ C1] Buffer I/O error on dev loop5, logical block 0, async page read [ 2379.405555][ C1] blk_update_request: I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 13:24:18 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x90c02, 0x190) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$nl_audit(0x10, 0x3, 0x9) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r1) 13:24:18 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_AUXV(0x1b, 0xc, 0x0, 0x0) [ 2379.417649][ C1] Buffer I/O error on dev loop5, logical block 0, async page read [ 2379.426314][T14656] loop5: unable to read partition table 13:24:18 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8943, &(0x7f00000079c0)={'lo\x00', 0x0}) fsetxattr$trusted_overlay_redirect(r1, &(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x8, 0x1) r2 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r3) quotactl(0x3ff, &(0x7f00000000c0)='./file1\x00', r3, &(0x7f0000000100)="ad1cd596395ca07518f472dd8da4cbbcdc46ee813d314d6aab2d54be237c3702ecd6ab955337857022b1") syz_open_dev$ptys(0xc, 0x3, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x280000a, 0x10, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_AUXV(0x1b, 0xc, 0x0, 0x0) [ 2379.463435][ C1] blk_update_request: I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2379.474367][ C1] Buffer I/O error on dev loop5, logical block 0, async page read [ 2379.501444][T14655] loop5: unable to read partition table 13:24:18 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x127d, r1) [ 2379.511705][T14655] loop_reread_partitions: partition scan of loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) failed (rc=-5) [ 2379.528713][T14657] loop5: unable to read partition table [ 2379.534612][T14657] loop_reread_partitions: partition scan of loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) failed (rc=-5) 13:24:18 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:18 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x0, 0xd9f, 0x5) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8943, &(0x7f00000079c0)={'lo\x00', 0x0}) mmap(&(0x7f0000090000/0x2000)=nil, 0x2000, 0x3, 0x8010, r1, 0x5f1bf000) write$cgroup_int(r0, &(0x7f0000000040)=0x6, 0x12) r2 = accept$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, &(0x7f00000000c0)=0x10) ioctl$BTRFS_IOC_WAIT_SYNC(r2, 0x40089416, &(0x7f0000000100)) prctl$PR_SET_MM_AUXV(0x1b, 0xc, 0x0, 0x0) 13:24:18 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, 0x0, 0x0, 0xd9f, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) [ 2379.563117][T14684] loop5: unable to read partition table 13:24:18 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1260, r1) 13:24:18 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_io_uring_setup(0x46c3, &(0x7f0000000040)={0x0, 0xfac, 0x2, 0x2, 0x3b7, 0x0, r2}, &(0x7f0000235000/0x1000)=nil, &(0x7f000043e000/0x2000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r3, 0x0, &(0x7f0000000140)=@IORING_OP_FSYNC={0x3, 0x4, 0x0, @fd_index=0x7, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x7) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) syz_io_uring_submit(r3, r4, &(0x7f0000000380)=@IORING_OP_STATX={0x15, 0x5, 0x0, r1, &(0x7f0000000280), &(0x7f00000001c0)='./file0\x00', 0x20, 0x0, 0x1}, 0x3) r5 = open(&(0x7f0000000180)='./file0\x00', 0x115000, 0x100) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x32) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0) openat(r2, &(0x7f0000000200)='./file0\x00', 0xd4202, 0x80) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r7 = socket$nl_sock_diag(0x10, 0x3, 0x4) r8 = eventfd2(0x40, 0x0) ioctl$BTRFS_IOC_RM_DEV(r7, 0x5000940b, &(0x7f00000003c0)={{r8}, "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"}) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r6) socket$inet6_udp(0xa, 0x2, 0x0) 13:24:18 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2820010, &(0x7f00000000c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}, {@fscache}, {@cache_loose}, {@loose}, {@msize={'msize', 0x3d, 0x8000000}}], [{@appraise}]}}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_AUXV(0x1b, 0xc, 0x0, 0x0) [ 2379.636163][T14694] loop5: unable to read partition table [ 2379.642292][T14694] loop_reread_partitions: partition scan of loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) failed (rc=-5) 13:24:18 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1261, r1) 13:24:18 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) [ 2379.701226][T14698] loop5: unable to read partition table [ 2379.709299][T14698] loop_reread_partitions: partition scan of loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) failed (rc=-5) 13:24:18 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x127e, r1) 13:24:18 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r2, 0x8943, &(0x7f00000079c0)={'lo\x00', 0x0}) sendmsg$DEVLINK_CMD_SB_POOL_GET(r2, &(0x7f0000001540)={&(0x7f00000013c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000001500)={&(0x7f0000001400)={0xc8, 0x0, 0x400, 0x70bd29, 0x25dfdbfd, {}, [{@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x2}, {0x6, 0x11, 0x8}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x10001}, {0x6, 0x11, 0x1}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x81}, {0x6, 0x11, 0x3e2b}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x40}, {0x6, 0x11, 0x9}}]}, 0xc8}, 0x1, 0x0, 0x0, 0x4004}, 0x40010) r3 = accept4(r2, 0x0, &(0x7f0000001580), 0x800) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r4, &(0x7f00000001c0)=ANY=[], 0x2bb98205) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) preadv(r5, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) r6 = syz_genetlink_get_family_id$devlink(&(0x7f0000000280), r4) sendmsg$DEVLINK_CMD_GET(r5, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0x8c, r6, 0x100, 0x70bd26, 0x25dfdbff, {}, [@pci={{0x8}, {0x11}}, @nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @pci={{0x8}, {0x11}}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) sendmsg$DEVLINK_CMD_SB_OCC_MAX_CLEAR(r3, &(0x7f0000001700)={&(0x7f00000015c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000016c0)={&(0x7f0000001600)={0xb0, r6, 0x20, 0x70bd26, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x81}}]}, 0xb0}, 0x1, 0x0, 0x0, 0x44045}, 0x4000000) ioctl$sock_SIOCETHTOOL(r1, 0x8943, &(0x7f00000079c0)={'lo\x00', 0x0}) preadv2(r1, &(0x7f0000001340)=[{&(0x7f00000000c0)=""/120, 0x78}, {&(0x7f0000000140)=""/12, 0xc}, {&(0x7f0000000180)=""/76, 0x4c}, {&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/245, 0xf5}], 0x6, 0x7, 0x200, 0x1a) copy_file_range(r0, &(0x7f0000000040)=0x1, r0, &(0x7f0000000080)=0x9, 0x7, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_AUXV(0x1b, 0xc, 0x0, 0x0) [ 2379.757150][ T1032] loop5: unable to read partition table 13:24:19 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1262, r1) [ 2379.838335][T14698] loop5: unable to read partition table [ 2379.851435][T14698] loop_reread_partitions: partition scan of loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) failed (rc=-5) [ 2379.947044][T14717] loop5: unable to read partition table [ 2379.970496][T14717] loop_reread_partitions: partition scan of loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) failed (rc=-5) [ 2379.975659][T14725] loop5: unable to read partition table 13:24:19 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x127f, r1) 13:24:19 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x210002, 0xbe) chdir(&(0x7f0000000040)='./file0\x00') mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000080), 0xca403, 0x0) preadv(r2, &(0x7f0000002500)=[{&(0x7f00000000c0)=""/180, 0xb4}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/198, 0xc6}, {&(0x7f0000000180)=""/158, 0x9e}, {&(0x7f0000001380)=""/4091, 0xffb}, {&(0x7f0000002380)=""/133, 0x85}, {&(0x7f0000002440)=""/163, 0xa3}], 0x7, 0x2, 0xffffffff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r3) 13:24:19 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, 0xffffffffffffffff, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:19 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1263, r1) 13:24:19 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, 0x0, 0x0, 0xd9f, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) [ 2379.990362][T14725] loop_reread_partitions: partition scan of loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) failed (rc=-5) [ 2380.026513][ T1032] loop5: unable to read partition table 13:24:19 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1264, r1) [ 2380.116254][T14742] loop5: unable to read partition table [ 2380.122088][T14742] loop_reread_partitions: partition scan of loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) failed (rc=-5) [ 2380.136162][T14745] loop5: unable to read partition table [ 2380.142442][T14745] loop_reread_partitions: partition scan of loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) failed (rc=-5) 13:24:19 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, 0xffffffffffffffff, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:19 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4b47, r1) 13:24:19 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1265, r1) [ 2380.185979][T14751] loop5: unable to read partition table [ 2380.191931][T14751] loop_reread_partitions: partition scan of loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) failed (rc=-5) 13:24:19 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, 0x0, 0x0, 0xd9f, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) [ 2380.279176][T14762] loop5: unable to read partition table [ 2380.284939][T14762] loop_reread_partitions: partition scan of loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) failed (rc=-5) [ 2380.325630][ T1032] loop5: unable to read partition table [ 2380.336284][T14763] loop5: unable to read partition table [ 2380.342071][T14763] loop_reread_partitions: partition scan of loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) failed (rc=-5) [ 2380.406182][T14769] loop5: unable to read partition table [ 2380.411866][T14769] loop_reread_partitions: partition scan of loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) failed (rc=-5) [ 2380.425916][ T1032] loop5: unable to read partition table 13:24:19 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000080)='./file0\x00') mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fcntl$setpipe(r0, 0x407, 0x5) openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x400, 0x0) prctl$PR_SET_MM_AUXV(0x1b, 0xc, 0x0, 0x0) 13:24:19 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0xfffffffeffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), r2) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r2, &(0x7f0000000180)={&(0x7f0000000040), 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, r3, 0x10, 0x70bd2a, 0x25dfdbfb, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_BANDS={0x8, 0xef, 0x8}, @NL80211_ATTR_BANDS={0x8, 0xef, 0x2}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x4}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x40}, @NL80211_ATTR_BANDS={0x8, 0xef, 0x3}]}, 0x44}, 0x1, 0x0, 0x0, 0x48800}, 0x4008800) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 13:24:19 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4b49, r1) 13:24:19 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1267, r1) 13:24:19 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, 0xffffffffffffffff, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:19 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:19 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_AUXV(0x1b, 0xc, 0x0, 0x0) 13:24:19 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat$cgroup_freezer_state(r0, &(0x7f0000001680), 0x2, 0x0) preadv(r2, &(0x7f0000001780)=[{&(0x7f00000016c0)=""/153, 0x99}], 0x1, 0x6, 0x3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r1, &(0x7f0000000500)=[{&(0x7f0000000200)=""/239, 0xef}, {&(0x7f0000000300)=""/20, 0x14}, {&(0x7f0000000340)=""/234, 0xea}, {&(0x7f0000000440)=""/151, 0x97}], 0x4, 0xf11, 0x81) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) signalfd4(r0, &(0x7f0000000040)={[0x101]}, 0x8, 0x0) r3 = creat(&(0x7f00000001c0)='./file0\x00', 0x81) sendmsg$AUDIT_TTY_GET(r3, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x10, 0x3f8, 0x800, 0x70bd26, 0x25dfdbfd, "", ["", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x4000090}, 0x4008050) r4 = socket$packet(0x11, 0x3, 0x300) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r4, 0xf50f, 0x0) fcntl$setstatus(r3, 0x4, 0x4000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) signalfd(r0, &(0x7f0000000180)={[0x7]}, 0x8) process_vm_writev(0x0, &(0x7f00000005c0)=[{&(0x7f0000000540)=""/90, 0x5a}], 0x1, &(0x7f0000001640)=[{&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/4, 0x4}], 0x2, 0x0) prctl$PR_SET_MM_AUXV(0x1b, 0xc, 0x0, 0x0) [ 2380.749050][T14784] loop5: unable to read partition table [ 2380.757160][T14784] loop_reread_partitions: partition scan of loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) failed (rc=-5) 13:24:19 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r1, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/215, 0xd7}, {&(0x7f00000001c0)=""/121, 0x79}, {&(0x7f0000000240)=""/107, 0x6b}, {&(0x7f00000002c0)=""/241, 0xf1}], 0x4, 0x60, 0x8) prctl$PR_SET_MM_AUXV(0x1b, 0xc, 0x0, 0x0) prctl$PR_SET_MM_AUXV(0x23, 0xc, &(0x7f0000000040)="a71d30b3b9e9ff8a6f29b2ed67f02d9fba5b912a79a48f8f8e9e367355eec555fc8bcda3c9a5c9729b8b890629036e917b7b1d85ddfda6986b4ec9dbbaf7edde89e28339060006057957535c668a87ddc7aaaf9036a5fd4bc8594ade06e32cde5caa22713003e584a81dac8c94467d7aa2f5694219", 0x75) 13:24:20 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4482, 0x0) preadv(r0, &(0x7f0000000700)=[{&(0x7f00000002c0)=""/171, 0xab}, {&(0x7f0000000380)=""/238, 0xee}, {&(0x7f0000000480)=""/117, 0x75}, {&(0x7f0000000500)=""/207, 0xcf}, {&(0x7f0000000600)=""/30, 0x1e}, {&(0x7f0000000640)=""/175, 0xaf}], 0x6, 0x42b, 0x6) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_AUXV(0x1b, 0xc, 0x0, 0x0) clone3(&(0x7f0000000240)={0x220000080, &(0x7f0000000040)=0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0), {0x22}, &(0x7f0000000100)=""/120, 0x78, &(0x7f0000000180)=""/82, &(0x7f0000000200)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff], 0x8, {r0}}, 0x58) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4, 0x8010, r1, 0x4e80f000) 13:24:20 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) 13:24:20 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r1, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 13:24:20 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1800003, 0x4000010, r0, 0x9b8fc000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_AUXV(0x1b, 0xc, 0x0, 0x0) [ 2380.864339][T14789] loop5: unable to read partition table [ 2380.879670][T14789] loop_reread_partitions: partition scan of loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) failed (rc=-5) [ 2380.913694][T14791] loop5: unable to read partition table [ 2380.933690][T14791] loop_reread_partitions: partition scan of loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) failed (rc=-5) [ 2380.948161][ T1032] loop5: unable to read partition table 13:24:20 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1268, r1) 13:24:20 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x400400, 0x11c) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040), 0x1, 0x103000) preadv(r1, &(0x7f0000001780)=[{&(0x7f0000000080)=""/63, 0x3f}, {&(0x7f00000000c0)=""/95, 0x5f}], 0x2, 0xd9f, 0x100) ioctl$SG_GET_ACCESS_COUNT(0xffffffffffffffff, 0x2289, &(0x7f0000000180)) r2 = dup2(r1, r1) mmap(&(0x7f00006a2000/0x2000)=nil, 0x2000, 0x0, 0x8010, r2, 0x428f0000) readv(r0, &(0x7f0000001700)=[{&(0x7f00000002c0)=""/206, 0xce}, {&(0x7f00000017c0)=""/177, 0xb1}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/139, 0x8b}, {&(0x7f0000001540)=""/208, 0xd0}, {&(0x7f0000001640)=""/10, 0xa}, {&(0x7f0000001680)=""/56, 0x38}, {&(0x7f00000016c0)=""/14, 0xe}], 0x8) clone(0x66100d00, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) tkill(0x0, 0xd) fsopen(&(0x7f0000000000)='ocfs2\x00', 0x0) prctl$PR_SET_MM_AUXV(0x23, 0xc, &(0x7f00000001c0)="993a18994cc7680e6bd60066cacff803c5c0a4ce106929fc17494685ca7720d0f6fc5da919fe750afdbe0d44d0d202d755de0f33cb82c5de879bfbee4108b44be2af7f5816bc9e2a0e75088fd0e45d96ad27e3767825cab01875281779003f39eb60296d81da9a82617c0182bda61ac0918393442661efb730d9b2c9a88f7b232f28ca9ec705625863cdda29b8b3c9b24f010d39bf3a29f5329baef99861780d6fc882ecc36437ab9162e0505369d9b447e586167fd923d407260fac0fc0329f3d4d20051f50c8175cbb05d121dc8e8675ab3c811cd3db64e00912a8199ceb5fa65d77cad486141e8f9fb7959126488833b833918d", 0xf5) 13:24:20 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r1, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 13:24:20 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c01, r1) 13:24:20 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x20) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 13:24:20 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) [ 2381.015322][T14828] loop5: unable to read partition table [ 2381.021125][T14828] loop_reread_partitions: partition scan of loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) failed (rc=-5) [ 2381.036458][ T1032] loop5: unable to read partition table 13:24:20 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1269, r1) 13:24:20 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r1, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 13:24:20 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000380)=0x1) preadv(r0, &(0x7f0000000340)=[{&(0x7f0000000180)=""/122, 0x7a}, {&(0x7f0000000200)=""/255, 0xff}, {&(0x7f0000000300)=""/44, 0x2c}], 0x3, 0x7b07, 0xfffffff8) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x800000, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080), 0x40500, 0x0) ftruncate(r3, 0x10001) preadv(r1, &(0x7f0000001140), 0x0, 0x8, 0xffffffff) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0x6}, 0x10) removexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="627472e22199336376d2e381d33a8bac0100000018af4fe723e3bf9f000066732eaadbaaaaaa"]) prctl$PR_SET_MM_AUXV(0x1b, 0xc, 0x0, 0x0) 13:24:20 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCCONS(r0, 0x541d) r1 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$KDFONTOP_GET(r3, 0x4b72, &(0x7f0000000140)={0x1, 0x1, 0x12, 0x6, 0x9, &(0x7f0000000280)}) r4 = accept4$unix(r2, &(0x7f0000000080), &(0x7f0000000100)=0x6e, 0x0) close_range(r0, r4, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r5) 13:24:20 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c02, r1) 13:24:20 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r1, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) 13:24:20 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1274, r1) [ 2381.158324][ T1032] loop5: unable to read partition table 13:24:20 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x14080, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 13:24:20 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c03, r1) 13:24:20 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1275, r1) 13:24:20 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r1, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) [ 2381.259373][ T1032] loop5: unable to read partition table [ 2381.321701][ T1032] loop5: unable to read partition table [ 2381.355810][T14904] loop5: unable to read partition table 13:24:20 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:20 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c04, r1) 13:24:20 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1276, r1) 13:24:20 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x102, 0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4, 0xaae6, 0x0, 0x4, 0x1e, 0x19, "a04dfc8ee89400af897754e88808598d9423af8e6bb5861fdf8864f679146671a945036ca51949ee2ece850025038a5bd66592f4b6c638a73adfeb73a4e2c820", "9864c1b2dca0274f60478584bac5c8899eae22bdaeb21cd7a991f59a85eaac5951e17fc8bf3254840b22576b6844753962746a842d24efc20fdfb197e5efb846", "25d11cf41151486c6c51690057a735f52cfef7dea81f95088a6036ac4238cce1", [0x80, 0x8]}) 13:24:20 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FICLONE(r0, 0x40049409, r0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) memfd_create(&(0x7f0000011380)='*-/&\xfd.*!\x00', 0x3) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r2, 0x8943, &(0x7f00000079c0)={'lo\x00', 0x0}) preadv(r2, &(0x7f0000011480)=[{&(0x7f00000113c0)=""/154, 0x9a}], 0x1, 0xda0, 0x7fc) ioctl$KDSKBENT(r1, 0x4b47, &(0x7f0000011280)={0x3f, 0x7, 0x71}) preadv(r0, &(0x7f0000011340), 0x0, 0x6, 0x1) prctl$PR_SET_MM_AUXV(0x1b, 0xc, 0x0, 0x0) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000012bc0), 0x10000, 0x0) write$cgroup_netprio_ifpriomap(r3, &(0x7f0000012c00)={'hsr0', 0x32, 0x38}, 0x7) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r4, 0x8943, &(0x7f00000079c0)={'lo\x00', 0x0}) sendmmsg(r2, &(0x7f0000012b80)=[{{&(0x7f00000114c0)=@rc={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0xff}, 0x80, &(0x7f00000128c0)=[{&(0x7f0000011540)="311e3c2223d9ec76f724c75ace1ab5e9578b7c61af8f7bf8a2ac81f10763f48de622875d3a313f86e242aae9123b43f610caa12387d46912f392dc816afcf4dfd998416627d0c64993a654e207b4e54f516e0249", 0x54}, {&(0x7f00000115c0)="f319b4da949dae1525e11aeeb4af282b3afc0d250812cdd6e7e84fb481f14c927684824b41a62fccb988ceb357de44470404e9306a63c69b39ce214d44992d7938c8fca459561a3beaada40694e461da1c28c2e29ab3ea1477971048bff10bdb8d3137c364b8e3b081ab5f0bcf8fe2f3108e84dcfdc803a56562cbbca16b739c2b6a8b4e556623fa6fd22358542f0456da3d0639301d2fd1", 0x98}, {&(0x7f0000011680)="51c3b22f9fac9e42c62d3b61a2fe26a6e7c723d8d61f0696a9000f6435b9f80965b93a840e377b4a247023391b1593261e20d2c5f2c4b986c303b860864277f4feacf9eae26b9d82ae9059989f6f3178b681027bc34435eaa9ae3b6f854e67f417f4ccd0d98b71901769a2d0b30d922bc4b6a1e448fb3af4be2bc7515d74083553d9fe04a7", 0x85}, {&(0x7f0000011740)="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", 0x1000}, {&(0x7f0000012740)="dbf89480eaf95bbb7ca7cb37ca0f1bf62f6cf8c0c0337bdfb68ed6a2ca4ff7c0c793870f440f37acc8f116df5b510a21c0ab2ef577e51c65cfd1fef49c421624afe88465f7cfc4ad9f7d4eb00223dab9a50ba433fdc73ebbd8b19c8c42dc48d7ad390bb3cff1ae6d3d9bdf3639cf1ac5ec52c3ce29ff8c6ff16253ec7aff68e438c77612b5cd55d0ab07031e18f59861ac7b1ecb49275925c2809dc7ddb679a9a456c8845dd72d1420622539091644182d723903bb20123a3c343adbb4e88a7263bb63a5b57b9d1b7a82e4d0ee074e542ea5d42523eee709bd03e3fd93dd19b625189bfbdf5582d307fb146f629378d2", 0xf0}, {&(0x7f0000012840)="8f2ac8fc1646cd8e45d1b09d4f414c4b7cba2cb4059a2ff9a7b928e3890d438d51e746e40ee40dc48f49a06fdc522fa44ec535145353a000a3d9b2d341a126b1310a7131ddff4b2851418d20bfa67d16a7746f541328528ce777c02f83c54699671d1b387c7f311afc8a88bdc11bd83f9e37f87be0519085f3429982fb", 0x7d}], 0x6, &(0x7f0000012940)=[{0x28, 0x108, 0x743d, "e5a6c6d6cde6e7e6d35af4d6b7a7c3d202ee12ffd09eac74"}, {0xd8, 0x88, 0x0, "f9bd85cbb3f11a1c6b5b015ff13da6b659fb737880392b3580de13f130604b172f04a88a8004707c56ad828d0b976ec98b6de7c0bafbd820935459d52639731fb3294b0b761a3ba1cdaec1f7602ec6592724f7116702cff848ece92aa23eaa2cc6a187ae80f7fc6bfb96e9700dfb126e70d7aa6680dc5891c6364f71bed9d599471c0408872a7d47f2e13d9b757a29e4d33861a4db543edadf98e01ae1c019c375345bcbc04143de75cfb82dcdd4f221f38599cca709d1ed08f9dcb00b7b5ac78460"}, {0x40, 0x102, 0x10001, "139900d2b3d8316f28324f423a5a498f67c10abc819f885db1b2f421206339e846db1dacf332b5b8e4c8f636ec"}, {0xe8, 0x118, 0x67, "e914e0961446a05ebfc0fc41a3658da75f47a3d90c2a4859854aa9e0b51c19616e4ff9d9de822419412e90177ce3585df7561566c5d20e807f59c3b76cc1fff73988ecba81a1583e68da8271cef7b8027e84286b9bb6f64bb7ff510c31c92808025e3102581577aee7e6b3c2ebb531d820e4215bd3c85eb723ec74c6e002c02880cd84a49f63adfabd36040ec68b0d7adbd0fbf4c18d1625c429ba34abd769ad3d7210b3f1903ea8ee3e3172128ecf88b0256d086e1a206edb1f3a9f66d60278a730dc65be4e09acaeca4587bbc2e8dbb2857b81"}, {0x18, 0x102, 0xc33e, "157c"}], 0x240}}], 0x1, 0x14) mmap(&(0x7f000022c000/0x4000)=nil, 0x4000, 0x1000000, 0x80010, r4, 0xf9cef000) setxattr$security_selinux(&(0x7f00000112c0)='./file0\x00', &(0x7f0000011300), &(0x7f0000011340)='system_u:object_r:admin_passwd_exec_t:s0\x00', 0x29, 0x2) ioctl$BTRFS_IOC_SPACE_INFO(r0, 0xc0109414, &(0x7f0000000040)={0xb6b, 0x5, ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', 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'\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}) 13:24:20 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r1, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) [ 2381.361606][T14904] loop_reread_partitions: partition scan of loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) failed (rc=-5) 13:24:20 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c05, r1) 13:24:20 executing program 4: r0 = syz_open_dev$loop(0x0, 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:20 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_AUXV(0x1b, 0xc, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mknodat$loop(r1, &(0x7f0000000040)='./file0\x00', 0x200, 0x0) 13:24:20 executing program 4: r0 = syz_open_dev$loop(0x0, 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:20 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1277, r1) [ 2381.475241][T14916] loop5: unable to read partition table [ 2381.489623][T14916] loop_reread_partitions: partition scan of loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) failed (rc=-5) 13:24:20 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c07, r1) [ 2381.521628][ T1032] loop5: unable to read partition table 13:24:20 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:20 executing program 4: r0 = syz_open_dev$loop(0x0, 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:20 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x280000a, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_mount_image$nfs(&(0x7f0000000280), &(0x7f00000002c0)='./file0\x00', 0x200, 0x8, &(0x7f00000018c0)=[{&(0x7f0000000300)="35d9263e6e7b4590843bd63e68477b5dece9ae334e800f4831063245fae7ce2692280680dbea57a51f29e5deed8f46582dfbfbb5eb13a7d37f26231afc1b2de2001556d760f15ab516b970fcc07b95a3a8838fa738642fe36ca70b2bf4251156217164710f1be49e93b47f5e31c89e4581126882a9481f782b9ef99218e8a2ee6248cb36605d234a364030dc22af23600b9f3b7a77440b2808b72ab81c6e880fdc3b6bfd4f732d590d521418e5fb93638fb599390e96536134ff037f5d7b88032ba9cb34e6b1f9f63a040be87456ee15808677b9610637b20725f6edc91aa884074b9dbf73c17235", 0xe8, 0x2}, {&(0x7f0000000400)="8ef67474e4ebc0dbdeb403e668800a25bce01ffe00f1f4edb44402245938cd0daf7ddd54bfb6e828c42e9096d932612f8d5f4bf383617ed8c8d656b25a223bf7404e92f3f18d9b4b6d4b3c870d52157161da3bdfc314f405ca3596b000168cd0257f0e6a7869ac8d742c8810846a0abd674b1817ad3059af532961cea1ee84f75aa3649b360517d35d4c59951b82e1f3e429233296fa37ce2906f99835f259d01b970fc1ade84d", 0xa7, 0xb3}, {&(0x7f00000004c0)="309accdb51139c2d9b84ab9804bf5120b06b405cc6b0d438529a22e0a0f041fd0c475cad95b1200f65ad5be2a4f0e48b9ce6f1fa5b7dcff07c5abdf7c4941fede153fa5e9a5ff36f86d66cfb4e6658c28e89aaf69aa93bbd5d1fc763f30905ff108f74dbfac5804318f10a1ffc1adffbbe16ca43d8d4b9758ef4550243d356cac14acbd5ca82b9608ee631c1aa85437165ae467037dbf0bb5d04ee30ab1a2d298ea31f8e5dc6ac5184622623d44d4dd24ff188015715f56d64e57352e391277405ffa5", 0xc3, 0x100}, {&(0x7f00000005c0)="79cce568a950f94c652d3fa2e05a5ca6c988bdaa8a83a9e577215cbcf287323783abc83921e025d81ea9a20b4e4f2a149551203bd031ede6219e43023c9e4bdac9a4daa36cb42a7414b6427f9a428fd78c29d1a74221d0b16ce29572cc07198012698f877e1eafde56ddd1983a03a6edfa8c92d3ede4b2275ab9a11a27bd8b9a1974b880f8818f74d5de6b1b773d002518bcee679fcaf4a8460ed695caaf33e049ef9d688fc629aeea9119e17817f5897c78a3e32667e2ff2989ceafaf92003e7699c16b4b48c2", 0xc7, 0x176}, {&(0x7f00000006c0)="c42dc778b14c05e4f94e2540d0df7e5305c2bc1f021804791da18a0687488ea3de720ab36eef88f24b02a9b16609cc8bb09ed7f2e3546503c21d736ba245dcf9dafb73c7f4437caee4060879360cb6c8047ffdf91d779b72126dca082e0e3f8a991d2a135cbfe8ed13af6d40e4002a2a212146bbde9c6650ce2cb72fc5afd045d36142ee85cbd7a56e6596", 0x8b, 0x5}, {&(0x7f0000000780)="2c4ba7bd07b683b5f2bf259c3502f45c73b0a15145d98eabfa9f349cdce0545cae", 0x21}, {&(0x7f00000007c0)="86f505c6b4df1938e81bc55de188720c06a022d604e569dd9ed3df26bb591a47292fec8fd4d08beda9afeb74be5f0ba17e8ed3fa997961033fc918613d7cf87a4b0a6d89c5d29686a2bf45a65ce42a414042d4b02b84e487bc5123a8e7ae1fb7ab440834d3875805d34c94de12c9f961ba7c10a645a983da30207db2c75dabc1909e06694c9fe27a6021beb81fe7bc22ac599c64f0613c4c61220d647b589e9f630d6766b8d1f62e0da118abd4611f64f12c2e51e38cd86b6c1c9c5d17fde3801452b436e3bb51952745612b755bff0a3d67328c289c2b3b0b92e8d23105e4", 0xdf, 0x8}, {&(0x7f00000008c0)="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", 0x1000, 0x8}], 0x20, &(0x7f0000001a80)=ANY=[@ANYBLOB="277d2b262c235b2c2c5b2f252b3a3a292cef2c2c40252a26282c7d2b5d2c262b405c2c2c2a252c5d2d2740752b2f2d7b2c646566636f6e746578743d737461666640752c6d61736b3d4d41595f415050454e442c66736d616769633d3078303030303030303030303030303030322c7569643eb44ce4f2bbf445210a6493a67c01321c85b70fdbed1cc9671022e3d20b8eefb9be", @ANYRESDEC=0xee00, @ANYBLOB=',obj_type=}($\\,dont_appraise,\x00']) r2 = signalfd4(r1, &(0x7f0000001a40)={[0x4d09]}, 0x8, 0x80000) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000240)={0x3, 0x6, 0x7f, 0x1, 0x1f, 0x1ff}) prctl$PR_SET_MM_AUXV(0x1b, 0xc, 0x0, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) splice(r0, &(0x7f0000000040)=0x8e69, r3, &(0x7f0000000080)=0x6, 0x9, 0x1) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) r4 = accept4$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000140)=0x14, 0x800) splice(r4, &(0x7f0000000180)=0x6, r3, &(0x7f00000001c0)=0x1, 0x100000001, 0x1) 13:24:20 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r0, 0x8040942d, &(0x7f0000000040)) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 13:24:20 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c08, r1) 13:24:20 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1278, r1) [ 2381.645690][T14937] loop5: unable to read partition table [ 2381.651378][T14937] loop_reread_partitions: partition scan of loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) failed (rc=-5) [ 2381.665820][T14921] loop5: unable to read partition table [ 2381.671506][T14921] loop_reread_partitions: partition scan of loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) failed (rc=-5) 13:24:20 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:20 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:20 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) [ 2381.748567][T14963] loop3: detected capacity change from 0 to 8 [ 2381.776318][T14968] loop5: unable to read partition table [ 2381.782640][T14968] loop_reread_partitions: partition scan of loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) failed (rc=-5) 13:24:21 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1279, r1) 13:24:21 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c09, r1) 13:24:21 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040), 0x2000, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000140)=0x1a, 0x4) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f00000000c0), 0x4) mknodat(r1, &(0x7f0000000080)='./file0\x00', 0x8000, 0x9) r4 = syz_open_dev$char_raw(&(0x7f0000000100), 0x0, 0x4b2041) mmap(&(0x7f0000168000/0x2000)=nil, 0x2000, 0x2000009, 0x2010, r4, 0xf7e6f000) prctl$PR_SET_MM_AUXV(0x1b, 0xc, 0x0, 0x0) [ 2381.835672][T14978] loop5: unable to read partition table [ 2381.841394][T14978] loop_reread_partitions: partition scan of loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) failed (rc=-5) 13:24:21 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:21 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000180)=[{&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000000040)}, {&(0x7f0000001280)=""/210, 0xd2}], 0x3, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) mmap(&(0x7f000040f000/0x4000)=nil, 0x4000, 0x0, 0x1010, r1, 0xc19fc000) 13:24:21 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:21 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c0a, r1) [ 2381.899819][T14989] loop5: unable to read partition table [ 2381.905986][T14989] loop_reread_partitions: partition scan of loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) failed (rc=-5) [ 2381.920560][ T1032] loop5: unable to read partition table 13:24:21 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = accept(r0, &(0x7f0000000040)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @broadcast}}, &(0x7f00000000c0)=0x80) r2 = syz_open_dev$vcsu(&(0x7f0000000100), 0x5, 0x8000) sendfile(r1, r2, &(0x7f0000000140)=0x1, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_AUXV(0x1b, 0xc, 0x0, 0x0) 13:24:21 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x127a, r1) [ 2381.960478][ T1032] loop5: unable to read partition table 13:24:21 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000640)='./file0\x00', 0x80000, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000700)={0x1, 0x7}, 0x8) openat$vcs(0xffffffffffffff9c, &(0x7f0000000500), 0x400800, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fdatasync(r2) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'sit0\x00', 0x0, 0x4, 0x2, 0x4, 0xf0, 0x20, @mcast1, @private2={0xfc, 0x2, '\x00', 0x1}, 0x10, 0x20, 0x0, 0x4}}) sendmmsg$sock(r1, &(0x7f0000000680)=[{{&(0x7f0000000100)=@ll={0x11, 0x18, r3, 0x1, 0x8, 0x6, @broadcast}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000180)="332a16302bfa3e94d7b5aa5a3a6bdef8ce1ccd376e8a9307b95dba6cf666308e629f5908b8581a7da39fdd61af", 0x2d}, {&(0x7f00000001c0)="b0d482100c3891a7175af3cb560605daf1a7b82ebd65c36d28057d7e7d78a37181e13c1a867bcb2e238f3e1f410a578e11fda3d3060aa20495f817", 0x3b}, {&(0x7f0000000200)="ab7a63e0baf20d89762642cfdeaf5a525f2a3069714d4707ff8781de43b1c83fcdc12cf40655817d229c10114f2d3ee4ef1b7b906eeefa832f6759fee8ab6e712cdbc2fe32626212ab6a424f4b1f80a04162ddbdab5128b32c81950c3065ff532e5d01e668c3a39a8c9c08c08e26abd73de1b7f124fe20c4aa3d9ad798462e8ebe3ad334ac94e04fd730882f660edc558978a66cf4aa0fa4b128b80d374f9d778d213074971a681c6a74a812c8e3f9d1284fa5", 0xb3}, {&(0x7f00000002c0)="a40a033d9290e46c7afa283d8a85e94e6da05c97e0a231d69985539926bce78371ebe3398c1648f1001523cbce6470a4aa350b4bb8ce96dd163a0f44703f72048ddb6a04e8f29ae222f0f8ec6ac06440cfbea363853b81647121b7212f730945150397d092b869045d9b997a4defd33e3ca4a3b34798ee69ec5b99", 0x7b}, {&(0x7f0000000340)="2dd0935c4af2ee6b738a6d13557d157273647fcf7df466cfc46e115c234d37e400c24c43e82897eb8240229d5b23fcfb6d4e2f4fb772aeb5ddd2dd", 0x3b}, {&(0x7f0000000880)="9842f70dd66b7047af06eafc4b9980d2924b611c7fe440ebf9a8fbc5399223455478d82c9de299f4cc3c0e0f6e", 0x2d}, {&(0x7f00000003c0)="e1dca9fb1d7eba0a8ab7ea253271aeee8b1588922e46329eeca217e9bec3610d52bad8c51cca301616fc8640cb56a70c0206fd53439d3e4b3222a01baf13d2ed7d392d11e82116bf30f67afc92084357f6e4959b9fe8cae2006229d049f532dd613d76e08f20e32462a35e9048537f5a8cc3c91c98ea3c47", 0x78}, {&(0x7f0000000440)="3023d25d67f5b284157ea6aaae2a8583c00b63758b21051d90a30012cbb9c4176ce190cd1a10fb56b44b5e8b6d812d8bb594c5a1667bb9457a6e22d413ed7daad922bcd7872df2d60e4bc2692af8769bdd9281c78c8d6d49b5562ed73851f167a512aa3bfa229f98788bf9078159fe3328e13ab5fc6200395ba0af4b9ae9e2546a36666de64386db3a3e484ddc43175b8fafaf42b2368c2dd2ae4900", 0x9c}], 0x8, &(0x7f0000000580)}}, {{&(0x7f00000005c0)=@nfc={0x27, 0x0, 0x1, 0x5}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000740)="0061e036c5737684d52e2e43ef92aac7c6ae4bca9a4fa12da6f1d43d5a8200e390b66373601b0fada68db20c26dff915381286594e6ee11cfbdadd07fb3738eb11e393fbe2617af9782cfb157b60ac8659f9e11ed13f5b5401abd8f9364f6f2bd5d5ebf5eccc88a13c36b8ca6ed665b92a1ea4b169ae5165c75ab3a5ca4448277e2671e5c7c6577d2c0ad33faea3db5c2166bcae05f48dfa63478f68f1cd01b0969d0292414977145d41ce37645f9339ddcbb30173ea747b47f2cfe5f219da37c03c0e990288a89f5d45b16d55036e01bb6fa4d486b78d788a210eb58954202d43eaa849140cb203e6047e9693fe32d6e61ba97572", 0xf5}], 0x1}}], 0x2, 0x20000850) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000380)={@empty, @multicast2, r3}, 0xc) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_AUXV(0x1b, 0xc, 0x0, 0x0) 13:24:21 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:21 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x127b, r1) [ 2382.029785][T15011] loop5: unable to read partition table [ 2382.036917][T15011] loop_reread_partitions: partition scan of loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) failed (rc=-5) 13:24:21 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x541b, r1) 13:24:21 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:21 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x127c, r1) 13:24:21 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x684100, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f00000001c0)=ANY=[], 0x2bb98205) r2 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f00000003c0), 0x1, 0x0) splice(r2, &(0x7f0000000400)=0x8, r1, &(0x7f0000000480), 0xfffffffffffffeff, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) preadv(r3, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000280), r1) sendmsg$DEVLINK_CMD_GET(r3, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0x88, r4, 0x100, 0x70bd26, 0x25dfdbff, {}, [@pci={{0x8}, {0x11}}, @pci={{0x8}, {0x11}}, @nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @pci={{0x8}, {0x11}}]}, 0x88}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) sendmsg$DEVLINK_CMD_PORT_SPLIT(r0, &(0x7f0000000200)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000500)={0xfc, r4, 0x100, 0x70bd2c, 0x25dfdbfb, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8, 0x9, 0x4}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x3}}, {0x8}}, {{@pci={{0x8}, {0x11}}, {0x8}}, {0x8, 0x9, 0x6}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0x9, 0x6}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0x9, 0x3}}]}, 0xfc}, 0x1, 0x0, 0x0, 0x801}, 0x20004800) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITHAW(r5, 0xc0045878) r6 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r7, 0x0) preadv(r7, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r8 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r8) 13:24:21 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x8) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_AUXV(0x1b, 0xc, 0x0, 0x0) [ 2382.096056][ T1032] loop5: unable to read partition table [ 2382.172112][ T1032] loop5: unable to read partition table [ 2382.205701][T15059] loop5: unable to read partition table 13:24:21 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:21 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:21 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x5421, r1) 13:24:21 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x127d, r1) 13:24:21 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f00007bb000/0x1000)=nil, 0x1000, 0x2, 0x810, r1, 0x23df5000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x20000, 0x0) preadv(r2, &(0x7f0000000480)=[{&(0x7f0000000080)=""/34, 0x22}, {&(0x7f00000000c0)=""/80, 0x50}, {&(0x7f0000000140)=""/193, 0xc1}, {&(0x7f0000000500)=""/136, 0x88}, {&(0x7f0000000300)=""/29, 0x1d}, {&(0x7f0000000340)=""/211, 0xd3}, {&(0x7f0000000440)=""/18, 0x12}], 0x7, 0x10000, 0x9) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BTRFS_IOC_GET_FEATURES(r0, 0x80189439, &(0x7f0000000240)) prctl$PR_SET_MM_AUXV(0x1b, 0xc, 0x0, 0x0) 13:24:21 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x127e, r1) 13:24:21 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(r1, 0x4008941a, &(0x7f0000001280)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r1, 0x50009417, &(0x7f0000000280)={{r2}, 0x0, 0x4, @inherit={0x60, &(0x7f00000000c0)={0x1, 0x3, 0x9, 0x7f, {0x5, 0x3, 0x81, 0x61e80000000, 0x2}, [0x4, 0x0, 0xff]}}, @devid}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r3, 0x8943, &(0x7f00000079c0)={'lo\x00', 0x0}) fallocate(r3, 0x70, 0x101, 0x7ff) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000080), 0x2d, 0x8000) ioctl$BTRFS_IOC_QGROUP_CREATE(r1, 0x4010942a, &(0x7f00000012c0)={0x0, 0xfffffffffffffff7}) preadv(r4, &(0x7f00000000c0), 0x0, 0x8d25, 0xfff) prctl$PR_SET_MM_AUXV(0x1b, 0xc, 0x0, 0x0) prctl$PR_SET_MM_AUXV(0x23, 0xc, &(0x7f0000000180)="e7e2bf0ebadcc41a5942255a83d5848332682edf962a99604943baccf50c4a517a663b4ec561cf7ffc8438eb516a5c573e2756e801f4f16a4b713501551020325159f5c9a28ee475394fe513f1897a1ba1cdea1fa0238935e1f51aa660aa56f5f3660f195a6179ef5f772032afe4e43ae3998a31748c22cd8d2854149b8fdcbc4c0ff5eb5bbcd9f6c9c769a1f230eb05e2f1e5fcaf39c3c0f0a63849f31cc1dda23337e604f6da17339255487043fb3b59c86f903f9d37c32e6851dd626a3ca99e93c021041058f6b30e98243be7780c3f2f92c81da647477722dd6a4f3cfb5c9b10b8450bb0ea8c4fb1648f", 0xec) signalfd4(r0, &(0x7f0000001300)={[0x8]}, 0x8, 0x80000) prctl$PR_SET_MM_AUXV(0x23, 0xc, &(0x7f0000000140)="6466e415e933c3189a0788425de1efa5cab9a2fab44b703e", 0x18) prctl$PR_SET_MM_AUXV(0x23, 0xc, &(0x7f0000000040)="f23f90aa54654c25380f", 0xa) [ 2382.211399][T15059] loop_reread_partitions: partition scan of loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) failed (rc=-5) [ 2382.235956][T15062] loop5: unable to read partition table [ 2382.241751][T15062] loop_reread_partitions: partition scan of loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) failed (rc=-5) 13:24:21 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x127f, r1) 13:24:21 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x5450, r1) [ 2382.308783][T15072] loop5: unable to read partition table [ 2382.314635][T15072] loop_reread_partitions: partition scan of loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) failed (rc=-5) 13:24:21 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) [ 2382.390104][ T1032] loop5: unable to read partition table [ 2382.406535][T15075] loop5: unable to read partition table [ 2382.413030][T15075] loop_reread_partitions: partition scan of loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) failed (rc=-5) [ 2382.496378][T15095] loop5: unable to read partition table [ 2382.502172][T15095] loop_reread_partitions: partition scan of loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) failed (rc=-5) 13:24:22 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4b47, r1) 13:24:22 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x5451, r1) 13:24:22 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0xffffffff, 0x3, &(0x7f0000000300)=[{&(0x7f00000000c0)="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", 0xfd, 0x3}, {&(0x7f00000001c0)="882afccbf86ea0cec7cc1153f959989849f59e0f07c7ef5f22ec376a626883a243bdaaf7bcad1823b91ce0f7183ae60003ae0ee4680f909a980d34f04a4d01addb378aa1351c390558503eadb9b561a0e0d124aa6404104c227e1cb8b4c48caf5bd762e98eed0f54d6f157b705b16ffaf7f7f7156ef00f089ec67a8b9d363ad15856b8704a6e4307b32e40570cd8961b64ee011ef568d20be293624e8628aee8e9e2f85aa23fd70c04c5057fb23ce43b9fe96bfc7fa8c8fc6ad940666054a07fb2a227f3fc1c078402b8b4d627b9ef9d07082ffa7443229a0fb8f16c6a2351", 0xdf, 0x7fff}, {&(0x7f00000002c0)="87ef695eabb07017accd163cf9a54b81c13feaf10aefce4d04c026aab29fde3533369ab82d5eff6e19a901", 0x2b, 0x5}], 0x800080, &(0x7f0000000380)={[{@dots}, {@nodots}, {@fat=@nocase}, {@nodots}, {@nodots}, {@fat=@nfs_nostale_ro}], [{@smackfstransmute={'smackfstransmute', 0x3d, ':(.\'.!-'}}]}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x20010, r1, 0x1aa0e000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_AUXV(0x1b, 0xc, 0x0, 0x0) r2 = fsmount(0xffffffffffffffff, 0x1, 0x74) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r4, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x3}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_START_AP(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x74, r4, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@beacon=[@NL80211_ATTR_BEACON_HEAD={0x28, 0xe, {@wo_ht={{}, {}, @broadcast, @device_a, @from_mac}, 0x0, @default, 0x1, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}}], @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @NL80211_ATTR_BEACON_INTERVAL={0x8}, @NL80211_ATTR_DTIM_PERIOD={0x8}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_AUTH_TYPE={0x8}, @NL80211_ATTR_EXTERNAL_AUTH_SUPPORT={0x4}]}, 0x74}}, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(r2, &(0x7f00000005c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000440)={0x120, 0x0, 0x100, 0x70bd2a, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r5}, @val={0xc, 0x99, {0x1, 0x61}}}}, [@chandef_params=[@NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x81}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x15e0}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x1}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xe}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x6}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x1}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0xff}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0xff}], @chandef_params=[@NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x4}], @NL80211_ATTR_DTIM_PERIOD={0x8, 0xd, 0x80}, @NL80211_ATTR_TX_RATES={0x70, 0x5a, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x18, 0x1, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x8001, 0xffe2, 0x3, 0x1, 0x3, 0x3, 0x7ff, 0xb49b]}}]}, @NL80211_BAND_2GHZ={0x54, 0x0, 0x0, 0x1, [@NL80211_TXRATE_HT={0x4e, 0x2, [{0x5, 0x4}, {0x4, 0x3}, {0x1, 0x6}, {0x1, 0x9}, {0x6, 0x2}, {0x1, 0x5}, {0x1, 0x1}, {0x1, 0x3}, {0x6, 0x1}, {0x6, 0x6}, {0x7, 0x5}, {0x3, 0x4}, {0x0, 0x4}, {0x0, 0x5}, {0x6, 0x4}, {0x6, 0x6}, {0x0, 0x5}, {0x5, 0x2}, {0x0, 0x1}, {}, {0x2, 0x7}, {0x5, 0x6}, {0x1, 0x6}, {}, {0x7, 0x4}, {0x4, 0xa}, {0x3, 0x8}, {0x1, 0x8}, {0x1, 0x1}, {0x2, 0x7}, {0x7, 0x3}, {0x1, 0x1}, {0x3, 0xa}, {0x0, 0x6}, {0x4, 0x7}, {0x0, 0x4}, {0x1, 0x7}, {0x7, 0x8}, {0x5, 0x7}, {0x1, 0x3}, {0x6, 0x3}, {0x0, 0x2}, {0x7, 0xa}, {0x5, 0x3}, {0x4, 0x5}, {0x7, 0x9}, {0x3, 0x9}, {0x6, 0x1}, {0x0, 0x2}, {0x4, 0x2}, {0x6, 0x5}, {0x3, 0xa}, {0x2, 0x8}, {0x5, 0xa}, {0x6, 0x3}, {0x5, 0x1}, {0x4, 0x6}, {0x3}, {0x6, 0x5}, {0x5, 0x5}, {0x2, 0x5}, {0x5, 0x4}, {0x2, 0x4}, {0x4, 0x9}, {0x7, 0x9}, {0x2}, {0x1, 0x3}, {0x3}, {0x4, 0x5}, {0x7, 0x9}, {0x6}, {0x2, 0x9}, {0x5, 0x5}, {0x5, 0x8}]}]}]}, @NL80211_ATTR_BEACON_INTERVAL={0x8, 0xc, @random=0x2}, @NL80211_ATTR_BSS_BASIC_RATES={0xc, 0x24, [{0x1}, {0x2, 0x1}, {0xc, 0x1}, {0x3, 0x1}, {0x36}, {0x1b}, {0x6c}, {0x16, 0x1}]}, @NL80211_ATTR_BEACON_INTERVAL={0x8, 0xc, @random=0x4}, @NL80211_ATTR_MESH_SETUP={0x1c, 0x70, [@NL80211_MESH_SETUP_ENABLE_VENDOR_SYNC={0x5, 0x6, 0x1}, @NL80211_MESH_SETUP_ENABLE_VENDOR_SYNC={0x5, 0x6, 0x1}, @NL80211_MESH_SETUP_ENABLE_VENDOR_SYNC={0x5, 0x6, 0x1}]}]}, 0x120}, 0x1, 0x0, 0x0, 0x20008020}, 0x40001) 13:24:22 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:22 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0xe00) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 13:24:22 executing program 1: syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) 13:24:22 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4b49, r1) [ 2383.037425][T15115] loop3: detected capacity change from 0 to 264192 [ 2383.049661][T15115] FAT-fs (loop3): Unrecognized mount option "smackfstransmute=:(.'.!-" or missing value 13:24:22 executing program 1: syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) 13:24:22 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x5452, r1) [ 2383.115560][T15111] loop5: unable to read partition table [ 2383.121436][T15111] loop_reread_partitions: partition scan of loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) failed (rc=-5) [ 2383.135926][T15116] loop5: unable to read partition table [ 2383.143078][T15116] loop_reread_partitions: partition scan of loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) failed (rc=-5) 13:24:22 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BLKALIGNOFF(r1, 0x127a, &(0x7f0000000080)) r2 = syz_mount_image$ext4(&(0x7f0000000180)='ext3\x00', &(0x7f00000001c0)='./file0\x00', 0x1d8, 0x3, &(0x7f0000000500)=[{&(0x7f0000000280)="02e5af6cd49f24def8717212ba1684e205f6c3df1a6344924a31cebc35aadfae901b9c4d73b532c8fc6629b43be75658d0da64826cffecd39f5443d9a0f780d2fa889f4c87b0899ec3ecd77226a23f44efa7c14c261b723ac10af666d38961743851f3aca6eeefe91d7b0bb446e1c19b9ab96a1404179ebb4027385b0bab22ff28bc450f1643a068796fa4e57cf863a0f44f1bdd8ee19d510e51ca57a72f58b2e86ff3e4cd2d172c3becc9bb1b", 0xad, 0x89d5}, {&(0x7f0000000340)="32a0b09fc8f0b5b3ca3b0dfb789afb06f4b18bbafaaa3ecffaac640dba3a765e694965b4418d36e46909ae9249e2bc561b49c3c807c3ecc660c9f7766a8bc8df1a061a74999258b6e59ef0a89d1b43767c24c0757288dcae6e6da7fb9053343ba71b24f8e8fb14a15a9db3a8ec32b0e334caf2382e340c976dbc60bb09a8f848153e0370d4bf78efbb249de5672dfe6b50a3f76542ddf532f4f5974e312debef4b0ff24e7b955984f90b59dbae011bd31b", 0xb1, 0xb8}, {&(0x7f0000000400)="a97eb08ecd83e6d73fa31022050475ffec8fd59c87d18b86b33a8855c55a7d6005ae5778cd527b8e32ae960d4f351586f25c9e803ffd90c1c933c087c90a8cac1440d3f3346e712fa2c7ce4739c92136d411449b23543330f79cdf1725121087977bc8eb0c20ad537e7f8804246f5305f1d0373a77708fa0ae02d7ad5e610d188c19dfbfbe9db954b79d243e4867ad12441ac3355cf40ccc041a306f80530e673af4c907cd32ca552d9cdca0ba50c73886696cddfef281eeffd135f10b32fb05076fac17ad7f9301b9da4a72e527407f05b52388ec18f50311d7abad64ac1eb76a1c", 0xe2, 0x7}], 0x2040, &(0x7f0000000580)={[{@dioread_nolock}, {@nomblk_io_submit}, {@nojournal_checksum}, {@mblk_io_submit}, {@auto_da_alloc_val={'auto_da_alloc', 0x3d, 0x8}}, {@delalloc}, {@lazytime}, {@grpjquota}, {@sb={'sb', 0x3d, 0xae}}], [{@obj_type={'obj_type', 0x3d, '/dev/loop#\x00'}}, {@uid_lt}, {@seclabel}, {@obj_user={'obj_user', 0x3d, '/\x8f\'+&[(,#)}$[!'}}]}) r3 = openat(r2, &(0x7f0000000000)='/proc/self/exe\x00', 0x101000, 0x20) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) write(r4, &(0x7f0000000100)="76dbe162386ed95b36857ae7b27a234dcbd12c2cb1fe00bcd5edfb57819c032169b2ee53d808db662e317318ca18c1714cabbe4647e4ac3d090f1e59aa69bb042b7aceafcceee71243b11aa912", 0x4d) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r5) 13:24:22 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) 13:24:22 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x5460, r1) [ 2383.172148][ T1032] loop5: unable to read partition table [ 2383.198313][T15115] loop3: detected capacity change from 0 to 264192 13:24:22 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, 0xffffffffffffffff, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:22 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c01, r1) [ 2383.228927][T15115] FAT-fs (loop3): Unrecognized mount option "smackfstransmute=:(.'.!-" or missing value [ 2383.246892][ T1032] loop5: unable to read partition table 13:24:22 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) tkill(r1, 0x12) preadv(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000040)=""/122, 0x7a}, {&(0x7f00000000c0)=""/194, 0xc2}, {&(0x7f00000001c0)}, {&(0x7f0000000200)}, {&(0x7f0000000240)=""/14, 0xe}, {&(0x7f0000000280)=""/170, 0xaa}, {&(0x7f0000000340)=""/97, 0x61}], 0x7, 0x2, 0x4) mprotect(&(0x7f00003b1000/0x4000)=nil, 0x4000, 0x3) prctl$PR_SET_MM_AUXV(0x1b, 0xc, 0x0, 0x0) pread64(r0, &(0x7f00000001c0)=""/71, 0x47, 0x6) 13:24:22 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r1) 13:24:22 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c02, r1) [ 2383.306936][T15151] loop5: unable to read partition table [ 2383.312852][T15151] loop_reread_partitions: partition scan of loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) failed (rc=-5) 13:24:22 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, 0xffffffffffffffff, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:22 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_AUXV(0x1b, 0xc, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040), 0x4, 0x200) r2 = inotify_init() r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r5, 0x8943, &(0x7f00000079c0)={'lo\x00', 0x0}) preadv(r5, &(0x7f0000000740)=[{&(0x7f0000000180)=""/38, 0x26}, {&(0x7f00000001c0)=""/101, 0x65}, {&(0x7f0000000240)=""/158, 0x9e}, {&(0x7f0000000300)=""/238, 0xee}, {&(0x7f0000000400)=""/246, 0xf6}, {&(0x7f0000000500)=""/245, 0xf5}, {&(0x7f0000000600)=""/166, 0xa6}, {&(0x7f00000006c0)=""/111, 0x6f}], 0x8, 0x4, 0x40) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ppoll(&(0x7f0000000080)=[{r1, 0x8000}, {r2, 0x20a}, {}, {r3, 0x248}, {r4, 0x2000}, {r6, 0xa08d}], 0x6, &(0x7f0000000100)={r7, r8+60000000}, &(0x7f0000000140)={[0x8]}, 0x8) [ 2383.376596][T15149] loop5: unable to read partition table [ 2383.382275][T15149] loop_reread_partitions: partition scan of loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) failed (rc=-5) 13:24:22 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40081271, r1) 13:24:22 executing program 1: syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) [ 2383.428149][ T1032] loop5: unable to read partition table 13:24:22 executing program 2: recvfrom(0xffffffffffffffff, &(0x7f0000000040)=""/3, 0x3, 0x40012001, &(0x7f0000000080)=@l2={0x1f, 0x7fff, @fixed, 0x8, 0x2}, 0x80) shutdown(0xffffffffffffffff, 0x1) r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 13:24:22 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c03, r1) 13:24:22 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x9) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_AUXV(0x1b, 0xc, 0x0, 0x0) 13:24:22 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, 0xffffffffffffffff, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:22 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 13:24:22 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40086602, r1) [ 2383.486088][T15177] loop5: unable to read partition table [ 2383.491923][T15177] loop_reread_partitions: partition scan of loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) failed (rc=-5) [ 2383.505851][T15178] loop5: unable to read partition table [ 2383.511706][T15178] loop_reread_partitions: partition scan of loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) failed (rc=-5) [ 2383.556901][ T1032] loop5: unable to read partition table 13:24:22 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x448440, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8943, &(0x7f00000079c0)={'lo\x00', 0x0}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000001, 0x20010, r1, 0xffffe000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$vcsn(&(0x7f00000001c0), 0x1, 0x440000) sendmsg$NFT_MSG_GETTABLE(r0, &(0x7f00000002c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x1b, 0x1, 0xa, 0x5, 0x0, 0x0, {0x2, 0x0, 0x7}, [@NFTA_TABLE_NAME={0xffffffffffffffd9, 0x1, 'syz1\x00'}, @NFTA_TABLE_FLAGS]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000011}, 0x80) syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), r2) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r4, 0x8943, &(0x7f00000079c0)={'lo\x00', 0x0}) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="18000202", @ANYRES16=r3, @ANYBLOB="000225bd7000ffdbdf250100000004000300"], 0x18}, 0x1, 0x0, 0x0, 0x400d}, 0x24800) prctl$PR_SET_MM_AUXV(0x1b, 0xc, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000004, 0x40010, 0xffffffffffffffff, 0xebc63000) [ 2383.665701][ C1] print_req_error: 132 callbacks suppressed [ 2383.665715][ C1] blk_update_request: I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2383.682622][ C1] buffer_io_error: 132 callbacks suppressed [ 2383.682635][ C1] Buffer I/O error on dev loop5, logical block 0, async page read [ 2383.724821][ C1] blk_update_request: I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2383.735736][ C1] Buffer I/O error on dev loop5, logical block 0, async page read [ 2383.743739][T15201] loop5: unable to read partition table [ 2383.749631][T15201] loop_reread_partitions: partition scan of loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) failed (rc=-5) [ 2383.763758][ C0] blk_update_request: I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2383.774672][ C0] Buffer I/O error on dev loop5, logical block 0, async page read [ 2383.807727][ C0] blk_update_request: I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 13:24:23 executing program 3: prctl$PR_MPX_ENABLE_MANAGEMENT(0x2b) r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_MPX_ENABLE_MANAGEMENT(0x2b) r1 = openat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x48) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_AUXV(0x1b, 0xc, 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) [ 2383.818667][ C0] Buffer I/O error on dev loop5, logical block 0, async page read [ 2383.826829][T15206] loop5: unable to read partition table [ 2383.832856][T15206] loop_reread_partitions: partition scan of loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) failed (rc=-5) 13:24:23 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40087602, r1) 13:24:23 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c04, r1) 13:24:23 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:23 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c05, r1) 13:24:23 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000040)) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x3) [ 2383.900145][ C0] blk_update_request: I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2383.911083][ C0] Buffer I/O error on dev loop5, logical block 0, async page read 13:24:23 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40101283, r1) 13:24:23 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 13:24:23 executing program 3: prctl$PR_GET_ENDIAN(0x13, &(0x7f0000000040)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_AUXV(0x1b, 0xc, 0x0, 0x0) 13:24:23 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x131000, 0x16c) r1 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0xbf0fd000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_AUXV(0x1b, 0xc, 0x0, 0x0) [ 2383.950957][ C0] blk_update_request: I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2383.962008][ C0] Buffer I/O error on dev loop5, logical block 0, async page read [ 2383.970517][ C1] blk_update_request: I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2383.981430][ C1] Buffer I/O error on dev loop5, logical block 0, async page read [ 2383.992386][ T1032] loop5: unable to read partition table 13:24:23 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mmap(&(0x7f0000560000/0x1000)=nil, 0x1000, 0x6, 0x12, r0, 0x24ae3000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) prctl$PR_SET_MM_AUXV(0x1b, 0xc, 0x0, 0x0) 13:24:23 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40101286, r1) 13:24:23 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) [ 2384.044601][ C1] blk_update_request: I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2384.055547][ C1] Buffer I/O error on dev loop5, logical block 0, async page read [ 2384.064945][ C1] blk_update_request: I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2384.075851][ C1] Buffer I/O error on dev loop5, logical block 0, async page read [ 2384.084705][T15241] loop5: unable to read partition table 13:24:23 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_AUXV(0x1b, 0xc, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r1, r2, &(0x7f0000000040)=0x1000, 0x4) [ 2384.091331][T15241] loop_reread_partitions: partition scan of loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) failed (rc=-5) [ 2384.117941][ C0] blk_update_request: I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2384.128879][ C0] Buffer I/O error on dev loop5, logical block 0, async page read [ 2384.137207][ T1032] loop5: unable to read partition table 13:24:23 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:23 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0xa7340, 0x21) r1 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/attr/fscreate\x00', 0x2, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) chmod(&(0x7f0000000480)='./file0\x00', 0x40) write$selinux_attr(r2, &(0x7f0000000100)='system_u:object_r:hald_acl_exec_t:s0\x00', 0x25) mmap(&(0x7f000033d000/0x1000)=nil, 0x1000, 0x1000003, 0x11010, r1, 0x957b3000) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000440)={'macsec0\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="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"]}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) dup3(r1, r4, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000080)=[{&(0x7f00000000c0)=""/6, 0x6}], 0x1, 0xaee, 0x4b1) prctl$PR_SET_MM_AUXV(0x1b, 0xc, 0x0, 0x0) [ 2384.147945][T15244] loop5: unable to read partition table [ 2384.154380][T15244] loop_reread_partitions: partition scan of loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) failed (rc=-5) 13:24:23 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c07, r1) [ 2384.216399][T15276] loop5: unable to read partition table [ 2384.225974][T15276] loop_reread_partitions: partition scan of loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) failed (rc=-5) [ 2384.240918][ T1032] loop5: unable to read partition table 13:24:23 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x80) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 13:24:23 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40101287, r1) 13:24:23 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REG(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001200)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_REG_RULES={0x8, 0x22, 0x0, 0x1, [{0x3}]}, @NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'bb\x00'}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_ADD_TX_TS(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x50, r1, 0x100, 0x70bd2d, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x0, 0x6f}}}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_USER_PRIO={0x5, 0xd3, 0x4}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_USER_PRIO={0x5}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r3, &(0x7f0000000080)=""/223, 0xdf) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_AUXV(0x1b, 0xc, 0x0, 0x0) 13:24:23 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, 0xffffffffffffffff, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:23 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:23 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c08, r1) [ 2384.272404][T15283] loop5: unable to read partition table [ 2384.281525][T15283] loop_reread_partitions: partition scan of loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) failed (rc=-5) 13:24:23 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40101288, r1) 13:24:23 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) open_by_handle_at(r1, &(0x7f0000000040)=@GFS2_LARGE_FH_SIZE={0x20, 0x8, {{0xffffffff, 0x5, 0x8, 0x10000}, {0x5, 0x0, 0xe657, 0x2}}}, 0x24001) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_AUXV(0x1b, 0xc, 0x0, 0x0) mmap(&(0x7f000011d000/0x3000)=nil, 0x3000, 0x3800005, 0x12, r1, 0xd79db000) 13:24:23 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_AUXV(0x1b, 0xc, 0x0, 0x0) 13:24:23 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x1, 0x0, 0xffff, 0x2}) prctl$PR_SET_MM_AUXV(0x1b, 0xc, 0x0, 0x0) [ 2384.355947][T15302] loop5: unable to read partition table [ 2384.361836][T15302] loop_reread_partitions: partition scan of loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) failed (rc=-5) 13:24:23 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_AUXV(0x1b, 0xc, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8943, &(0x7f00000079c0)={'lo\x00', 0x0}) preadv(r1, &(0x7f0000000640)=[{&(0x7f0000000040)=""/196, 0xc4}, {&(0x7f0000000140)=""/223, 0xdf}, {&(0x7f0000000240)=""/205, 0xcd}, {&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000400)=""/103, 0x67}, {&(0x7f0000000480)=""/192, 0xc0}, {&(0x7f0000000540)=""/209, 0xd1}], 0x7, 0xfffffffe, 0x4) 13:24:23 executing program 4: syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r1, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) [ 2384.445713][ T1032] loop5: unable to read partition table [ 2384.456005][T15304] loop5: unable to read partition table [ 2384.465064][T15304] loop_reread_partitions: partition scan of loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) failed (rc=-5) [ 2384.484063][T15309] loop5: unable to read partition table [ 2384.492108][T15309] loop_reread_partitions: partition scan of loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) failed (rc=-5) [ 2384.528510][ T1032] loop5: unable to read partition table 13:24:23 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) r3 = socket(0x22, 0x6, 0x8) preadv(r3, &(0x7f00000005c0)=[{&(0x7f0000000040)=""/158, 0x9e}, {&(0x7f0000000100)=""/34, 0x22}, {&(0x7f0000000140)=""/255, 0xff}, {&(0x7f0000000280)=""/10, 0xa}, {&(0x7f00000002c0)=""/161, 0xa1}, {&(0x7f0000000380)=""/45, 0x2d}, {&(0x7f00000003c0)=""/166, 0xa6}, {&(0x7f0000000480)=""/200, 0xc8}, {&(0x7f0000000580)=""/34, 0x22}], 0x9, 0x4, 0x9) r4 = epoll_create(0x1) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r4, 0xc0096616, &(0x7f0000000680)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 13:24:23 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mmap(&(0x7f00004de000/0x1000)=nil, 0x1000, 0x100000e, 0x13, r0, 0x6338f000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat(r2, &(0x7f0000002240)='./file0\x00', 0x400, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r3, 0x8943, &(0x7f00000079c0)={'lo\x00', 0x0}) preadv(r3, &(0x7f0000002200)=[{&(0x7f00000000c0)=""/232, 0xe8}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/13, 0xd}, {&(0x7f0000001200)=""/4096, 0x1000}], 0x4, 0x2, 0x8) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) renameat(r1, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_AUXV(0x1b, 0xc, 0x0, 0x0) 13:24:23 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x401070c9, r1) 13:24:23 executing program 4: syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r1, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) 13:24:23 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c09, r1) 13:24:23 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REG(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001200)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_REG_RULES={0x8, 0x22, 0x0, 0x1, [{0x3}]}, @NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'bb\x00'}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_ADD_TX_TS(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x50, r1, 0x100, 0x70bd2d, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x0, 0x6f}}}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_USER_PRIO={0x5, 0xd3, 0x4}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_USER_PRIO={0x5}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r3, &(0x7f0000000080)=""/223, 0xdf) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_AUXV(0x1b, 0xc, 0x0, 0x0) 13:24:23 executing program 4: syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r1, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) [ 2384.545661][T15339] loop5: unable to read partition table [ 2384.551399][T15339] loop_reread_partitions: partition scan of loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) failed (rc=-5) 13:24:23 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c0a, r1) 13:24:23 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r1, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 13:24:23 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x401070ca, r1) 13:24:23 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c64, r1) 13:24:23 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REG(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001200)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_REG_RULES={0x8, 0x22, 0x0, 0x1, [{0x3}]}, @NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'bb\x00'}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_ADD_TX_TS(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x50, r1, 0x100, 0x70bd2d, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x0, 0x6f}}}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_USER_PRIO={0x5, 0xd3, 0x4}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_USER_PRIO={0x5}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r3, &(0x7f0000000080)=""/223, 0xdf) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_AUXV(0x1b, 0xc, 0x0, 0x0) [ 2384.676300][ T1032] loop5: unable to read partition table [ 2384.683604][T15360] loop5: unable to read partition table [ 2384.690220][T15360] loop_reread_partitions: partition scan of loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) failed (rc=-5) [ 2384.712337][ T1032] loop5: unable to read partition table 13:24:23 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REG(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001200)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_REG_RULES={0x8, 0x22, 0x0, 0x1, [{0x3}]}, @NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'bb\x00'}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_ADD_TX_TS(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x50, r1, 0x100, 0x70bd2d, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x0, 0x6f}}}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_USER_PRIO={0x5, 0xd3, 0x4}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_USER_PRIO={0x5}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r3, &(0x7f0000000080)=""/223, 0xdf) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_AUXV(0x1b, 0xc, 0x0, 0x0) 13:24:23 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_AUXV(0x1b, 0xc, 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r0, 0x89f7, &(0x7f0000000100)={'ip6gre0\x00', &(0x7f0000000080)={'ip6_vti0\x00', 0x0, 0x29, 0x7, 0x1, 0x6, 0x0, @mcast2, @empty, 0x8, 0x10, 0x2825ee29, 0x1}}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) 13:24:23 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x401070cd, r1) 13:24:23 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r1, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 13:24:23 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x541b, r1) 13:24:23 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x5) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = dup(r1) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r3) 13:24:23 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x401870c8, r1) [ 2384.755708][T15360] loop5: unable to read partition table [ 2384.761562][T15360] loop_reread_partitions: partition scan of loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) failed (rc=-5) 13:24:23 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x40010, 0xffffffffffffffff, 0x8000000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x4974, &(0x7f00000008c0)={0x0, 0x8058, 0x6c0feab17166db24, 0x0, 0x332, 0x0, r2}, &(0x7f00005c0000/0x1000)=nil, &(0x7f0000348000/0x2000)=nil, &(0x7f0000000840), &(0x7f0000000940)) syz_io_uring_submit(r1, 0x0, &(0x7f0000000040)=@IORING_OP_NOP={0x0, 0x2}, 0xe2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_AUXV(0x1b, 0xc, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x8001, 0xa, &(0x7f0000000740)=[{&(0x7f0000000100)="bdab57ad7f35d110ec319957ea81a745a7285cf258de1f845780688f3c4418b6d391762f394f17f11da1623ae8124ff157a901cdc999dad2d2", 0x39, 0x3ff}, {&(0x7f0000000140)="9a8cbd7dd725d6824df611e7b415943eb7d9198dbf102bb33cb0f36ec15d62c33c48d690f89a993b86d4f9315784ae703543db5d70f54a89bf5805ce0a1cc611a19b3e13432f1596e058b9448a86a71fd68f5bc60e027dab2d79107195c51f2ddf5ca23e350cca9fbb3a64ecb6b0e15a0181885b34e45fa6ba8a0ec6b82afc3579a47403aca857781a413d392351fd902f0f3438fd9eb5bf29c5d371f486b28835e6c3e4f28c61389491edcec6259bc32016d9d8b46a7f069f52809dd68fafcf7b8ba7a71e1a703c65f5da60ac0ebf7a", 0xd0, 0x80000001}, {&(0x7f0000000240)="44c62c1ac1c449c7273a895f87943d0f125365849d756c6d5e01dac5a46ee213f01c1d8608b92f208cbad6edd7b8e8f7e202ed8b45dbae90aff99cd6d03f9e82fd7b84f1727e452ce8283146a94109a3ca1a014e961ea608463536bc5e965b78ec1957c022abbcd57decaf41834d5153352de3b890a95684e736acc53ca145b27d9b86cb5dee55c33cc37b108c46851afbaa798e4b85a8b544dfd6b6c7bf", 0x9e, 0x8e8f}, {&(0x7f0000000300)="6aebd4220b41fc0f624634a9fa45c0d9cc0c96a1fe760569b7015e953d32", 0x1e, 0x3}, {&(0x7f0000000340)="d579afc0ff499677f73e86b3ec3d414a877626edadca02d549d5e65c626daa9fcd10b534f8d5683fbf9aab2f33bc8d0b02b887df62f2bed3de", 0x39, 0x8}, {&(0x7f0000000380)="63302120503b2e295c5c4211fe43b282a2cee72e4b0b35c241a72a62b79b424c3d369bfe2539e704bd6f22564ab2d6f60dc717c2682748f0335b0fe4cbadc301d8f56c7f23c9989bda3885c748b59e29a999e00f33b8212894d542964c28da00f89560fe684818cbac899e17c781147ae3f51cd1b446b66144e342650dd29cbfef3cc4654f9b5f9ba52edcca828c3c3f82360e6a6cd7f00ec1f08bd4d771500346795ee63c7bc6d9176b177bdbe01eacca9a01de6c62fabb9ce1ffec0f3cab37decebeae428806b513c25b6b4a182d3e674e8a2055c568c35653e1c4e8f908e105c1da12", 0xe4}, {&(0x7f0000000480)="419146cd515a571f7bed23d19eb8640eafdcdb13052644f6c102b3ef4e02ee3e8e6bfc74530e29049214d6eeb65f422026038aa5ea1633bbb6f570a6f9e257810317211b49eb8fb638d5b4e9b6804916ca756422125b03a2786f77e6c2", 0x5d, 0x5}, {&(0x7f0000000500)="95a01cbc9999e48ee26201720f27cf4adc39bcec4593d02d8e96f2d61c5bf096bd13e9b27e84710247ec384474049f39fc71c6f8095cf92164f1f3dcde3cdd113a41edb74856c119a5c88e560e112bcd46e34d5010b803f596170825c2913607ab7b3292b5a75e2682ae9458c6bd5e2e70ff00c7e496fd0c513f8317acb14cdef1e95b6945799f775b785085d77cd65eb25962f904afa14a11799b33b87bb0b8ac46bba7d12b0c3fd498f5354916b3520f4d69ba65af961d175f91301b457dd98a0b8ffbf82097f0224fa629553dfe3649ccbee904dbab4ee5f5e5f60d6445d5", 0xe0, 0x8}, {&(0x7f0000000600)="46f0cec9b4e370c2c1e859a0c3af0e3ef4a9502b794a86027025cbe3e2046a2d4ac4cd0821913b19a043c5c13c0cd5c80eeb3fa5127152d951ecaa21eb3751c9936e35c1558db89e3dd3f3aee7d8b86b76c0b60f8f8e26db9647c488896031a5e955c001d7a88cffdfe930ae6cda12ee5cf4de4e559ec4af5577dfc45c83c8da2b896c5a9e72ea6c36ff41db31fbfebf2ad30c4cab2048d2d811661bd17b2b4c5e503481e8257e4d0bce2daec0b9e1d93b1c8a551a0863b816e1e867cc65db9fb00b0105700a2acbb3fe25a5a2e34cf2e55640b071112934601da94e4726c8aa51baf95f7e4057f1b5b859ca3d3d80264d04e4ab11736d", 0xf7, 0x1}, {&(0x7f0000000700)="c9446fa439d7aadf066c26daee3a50c4c62c541dbb2c0a46293e131b40791cb0d2e0ddac0d5eda55269a089669c2a5e5b8597c4cb20c978d8daf6caf6dc954", 0x3f, 0x5f2d}], 0x10, &(0x7f0000000880)=ANY=[@ANYBLOB="002c002c7b7b2c002c736d61636b66080000003df6002c0049ed00006600f8d718679b08f47e5d636c947f05ed4706bf"]) 13:24:23 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r1, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 13:24:23 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REG(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001200)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_REG_RULES={0x8, 0x22, 0x0, 0x1, [{0x3}]}, @NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'bb\x00'}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_ADD_TX_TS(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x50, r1, 0x100, 0x70bd2d, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x0, 0x6f}}}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_USER_PRIO={0x5, 0xd3, 0x4}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_USER_PRIO={0x5}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r3, &(0x7f0000000080)=""/223, 0xdf) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 13:24:24 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x5421, r1) 13:24:24 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x125f, r1) [ 2384.837427][T15406] loop3: detected capacity change from 0 to 264192 [ 2384.849422][T15401] loop5: unable to read partition table [ 2384.855912][T15401] loop_reread_partitions: partition scan of loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) failed (rc=-5) [ 2384.872440][ T1032] loop5: unable to read partition table 13:24:24 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x401870cb, r1) 13:24:24 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x30042, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 13:24:24 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x5450, r1) 13:24:24 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x401870cc, r1) [ 2384.895077][T15423] loop3: detected capacity change from 0 to 264192 [ 2384.909427][T15432] loop5: unable to read partition table 13:24:24 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8943, &(0x7f00000079c0)={'lo\x00', 0x0}) r1 = syz_open_dev$usbmon(&(0x7f00000002c0), 0x5b, 0x80000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_submit(0x0, 0x3, &(0x7f0000000440)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x2, 0x7e45, r0, &(0x7f0000000180)="15668f54967c381102ff57c567a4bbbdf86faf8647cd0a7d493997cfe93b42f5b1600c024dee56aa6643f1a07232bae3ffb1fbb8420bfd3cd2a21e15a0bca8e632143bd2e5cf4c158094b5f6107cf9f9b91180fc097a3bfb342306e19d970a22bd011bed001c8c0a04754b1a387888d3657709bfc1e65ab6191d4678007c2703090f1715d7b89d906e592b54a1c0d91162b92f9f2308e9adb91ef00902ebd7977f52ecb42c4a88e9ba6b394e0e2ee9b629c390ec624c092c646db923a0c073b9b9e5ddbabfb7d0a959337d269caf01bacd1e4ee95737148e19b9100326d93e0ecb65b3fc2ba162ce06146fa8875f1a", 0xef, 0x100, 0x0, 0x3}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0xb65, r1, &(0x7f0000000300)="dc1057de57847cb4254fbd427fde07", 0xf, 0xfff, 0x0, 0x3}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x1, 0x6, 0xffffffffffffffff, &(0x7f0000000380)="e23366eeff40373c877a5497f7326c0b80bcbf167c0e9daaeac4c78b9e81928077eb32fd11dac012d6c14a2ed36c66719a230b941082f0e85632cd154e6d323b23fc74cc6b7514d1501b825462400d1ff8fd25f11dd74fcbfc8b741a3ecef1a2", 0x60, 0x3, 0x0, 0x1, r2}]) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x410001, 0x81) prctl$PR_SET_MM_AUXV(0x1b, 0xc, 0x0, 0x0) getdents64(r4, &(0x7f0000000080)=""/244, 0xf4) 13:24:24 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:24 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x401c5820, r1) 13:24:24 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4000, 0x21) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000001280)=ANY=[@ANYBLOB="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"]) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r2, 0x8943, &(0x7f00000079c0)={'lo\x00', 0x0}) setxattr$trusted_overlay_nlink(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240), &(0x7f0000001500)={'L-', 0x4}, 0x16, 0x1) fchmod(0xffffffffffffffff, 0x40) mmap(&(0x7f00000b6000/0x1000)=nil, 0x1000, 0x1000008, 0x10, r0, 0x13cd6000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000040)) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000000280)={0x0, 0x0, "afbd0ab6776356157fa3c7d9c49103b248ea0d331db90850ef63e73fce638f2073bbfe947ce2513f625491e5f0ced6fd08e1096c7d704c441c1a30724d0dd60761e008f840a5fc12fe485d7a6ae4c8f4b5646341b95024cd0645c70e288046eade6229dd021872d0a2b1730131aa247e3c51c607d44075bd832dd5330e8bc3304e51c26f80cb0e4822364e481117b436b37cb616ffa4d79ca476a73e872af232b93d8544c52eb9b3752b65dc473a096cf29f06fb65af83f6609622fbc22899b7133ed9fedc8cdcb154a8b134afaeaaf385e365f7f71b1d07d5ffc41f9f845caff9c79a0a15a81865388a97d3971d16cbcb2c2efb5499b7a082b1a8937bf9ec4c", "55dc9ba51fbbdadfc2b5f17d0f1eef29604e6f0c944403d64664bb197b69992a6cec9d8ead7fcbc2ce9ff71eb03ba7b07c92530b75bd5cf761449da264cd0ade623e363719ac9f1be4e41c048a209c699ecf2593469a45db4e9b481aeac7dbe6b84e0ca6acc42b66c926ae646bd5f4c48626284e5691ed0d3c6022de3f1783377be9fbef2ff778a07c63b284ef5e45a19abdcf0eb9216560d5f6a953295b436ec95cc4b2e81977b8a089ece67db3217123dd0e043feb2f63e61fe5d30f3630e63ebdec21b68e1447688526fe1e7cbe2e37976f57bc00bc585576019038dbc5e121e3bcdf9d18ecf6ada6918218e58936eda53e90f09a6873e81bf8c2783cfc56a11c3fb848bcf6ac6723aa95838432211b54945eb52d9e7b38069175dd38d6c3a9a3fc7002f0699bad943389ab93d1382f8b3a422fcbf60731ec6ebd2c83fb3bd694be29726b6135bb3f35d73058797f5736f019de16dbabfcba5e8fb3482b52e002253b12ea611f9fe09efb63d5d50e0471565c9610ac6b352db5cfd726d38940697767b0ab22d3fe0b361fe72121efb4ec35400c4927ebed8a39b9e6cf673de240b9e10d027fdfcbb9bf9d088dbf84271a8192b92de186e021cfd7c4dfddfe743c4fdfa7f05e30959143630f60fc38ba7f32a9a5e3644755f449564d703f2eaf02a5b779f34f056a6d2a3844b591dce1c5ba588314bf2b7dd799c33b556acefb1b5ef2061b0044ba232464b51843f8bc51a03519dfdef16e90bc61a8c15d30fda73146b35dded22be7b084fac09ecdbbc5c0034501b5883a32f1e382732ddb4dd7a49f7ab962c99f4e03398859b1f68f6f4b5eab2314f5b1b52b820631e8cf5cf2db0fd5b9f59d60ed376eada3718ba14f0fba7f16c0a8845bfa1a64fcff42faa10004dc61d27b0a2c4c660a7fd7501c9475ec250da284189bae9aedf1ff832eeb244eedab650ccf0a8fc4da8238060d07d3007c52dece7b14d3a965e47477d333c02d56e494abac8e853bacb9a363249c8aa67095fe9b90b86f837b93987821b56f61a11d83e1aa087938b59311daec7e105fd9df5424fb13c0549487235a38a678a272fbcc60b46abe17765dc78eab091f9edd357fe6649ff7339ae5fe82b6a97256c42d264776958edbde66ef94c86cfeed4770b634492d78e95fc0a2bfb077a45e1b32f7622fcbb409c80ba91a818b68943ae22d4be597117c7685b05313ce28941aa2cf7b185b4aae0738520324f151903d73352ea3f16214a683671b2f9dc011abe9b26e3cb7e4a6ad36352fce35e32fcfd268046879e978e906baaee5dabde75887435ec44d73def3667156b91f050364c85661c62d99430c05d418083342e6eadd727dae1a0f367e3af279e92990563e034fc9d8625e5d628042e4cd9c043a519368fca7c7d856a49c834d6556f67babc908716be3c15f071cd1f31aa5601e6258be1fddbbb1c9e2530c4b74b93831d05381ad82844282f6535c3bcafbe9c78f3c651577a8030694971db801e952173a28747b3bc0ecdc4b1d959f976e2478e0967520a17465bd9ef09d83846bd02773db5d753ac98ff05f33daa535e07e6eb03a27e86f09fcc794b97e6ca4b3044173f9933e0cd5bdf27064694fab553705ed1c46611654765dd4445022e0f0a105136072eca02e9b6619da12820672d55ee9329c07526bb272d29bfc4a1d3039680a6d7df413efd0790fdc36cd49952fdabc5a65b64ffe9b47e67e91766817eec2fdab85f6d9a93474337e7ded1bea2d6cb7107e5af624c868dc39d15e7842892948f41881985562c548a31fb13989a4e32611d5d87cfba89ce14022defbeda6dc7140273934b16416ad57cbdf7e35e78f1665fe2e3c07bfee3b9ab781d754a2595c8dd8f6cde72b7e992c0f3e6e704bf435be091f84b5f8a16f5df7811da8cdfd5735ba713462c9f944c14bd62afc0e4222403b11e0f8e0054d26c185af557e5ba330218b88663d97ad933b3415160ac86f99400ad39bb19b5960f931bca9437e75a350908e8e3ed51e7604019a844ebd380bc3a1b855376472c3f5930e6f070f41177e829f64e829f882ee101945c4540adae996505e9ed8b261df5abe9b256c4ef18909a8b11342ca4e99c014282999abaf19c2aebd4fe2aa68ad4b23fe1afd3f2014e6d3e09db16e97e7b6393529e2b08b53dccf0b34552cb9fad9d13e8c09ac7d739c06163eb4a1b6592b123ed490b9e3bed65344e8e350a0d0b5090f8b2593662fd6909a65216f7e7e841ddb8ff4edc5897fbea53dcf1b1c79749565ebf6bd3d307503451400be405111277dc62f561654982ce52bac4c510cbf90632ede95a4edbd95237bd759a9628c81981c0d98094599338b6cd12fca4c3c1d682d45f1e4157ccac077fcb8eeff909fe1222415ebc4f104f34bdcc6bbfa886c6aacc2989581fe6b474696974d682a738cddb84a69ffed8c9c2b7de276ee92c41d87384d9e18f56b0e510e3c1bb18aaff6a0138894529f5e1e0fe8871b707ab0b52e3cfa1d9cbaf14a2468bdbdeab3bef85d032fdc28675286536f4c6be205e6729e344f2d8067cc9f8544326286446e001948641134c29ba25d2532322dc1420000d13b3fda977f88b81b61cd8eeb9f367c433612c025fb5903415b40dcf7c6a705d7e8054622d5206b86733aceb3fd394812089316ac70abe2f540e01f4cfecd5a37707d50894991fbd90317308bf477f2444394d329c55511b771102a3ae023f2789b700012805f0a06fe3f09bbad685c6203fa039931c362e65aaf6f1d396dde7959d05cf953ceec909e119125857aadcf02d4a762f74c4d93bd59d3177ff2e881e86bf48753c934d8101daa03a8cee6f7d18ea8ec901caaaa6e354d6e34f37416b7d924e12d9cf42e5e8b1c0affff726648bdbf541028ae972cb250f922c5079e1bad5ec7cc3aaf4bf13a7cfb4babc6a90e38c3d0c56a7737a611bd45df936d673aed1bdc74aee42773ccf341e96c9aac8055028854ce6a63840e19b1eab934bb644bf89406980b71d943f6152cf089b6633ce2152d0a76973f6e149ff18a43f5907b2f1dc2ae5f83ac990b318ad35d131b2e53a4cd31744c79d4cd399b809d86ab736b64c32a778135f09548167017df3d25f0beb8be2e252378b39e20995f19a0347006df45c32027abc1979bff9d3590ae6889de7f7a39e1abd12288b4594273ef923d857223a63d20e554b09c00818b2d052813c09b63a35d5ac86cd613d7dbe60a72ad081962996dc6ed4f56178a027bcb29d47979baea59148975abc10bfcc9bc2a9c56bf45e495ddc485007d52071a9aea64f7b791c1e0cd4019d2e41447272e2fdf1678b453589c6d3b80a7f5fc8d8c79fb83966c43e446a3f718a994ca1c0ff3d2783728206fc2d7a948bd63988cb34b1b590857ddbb48dd88cb25d9e3e3a3aeb5b24ea8fac6b282a00ad2a706c43dcbbf20d492b6d95b4e328ba49953f5c5d22c854dd51a07c06c7017c4d3986c9866bdc66cd2c111e75cef1b4800e58347c6df2345a260f12bb1d869ab68adb7e0e0b1c13b030146f8c064f5370db2e037b21ada587e511237c6997af99dd746195792972a95b7685ac678a2149bf18b4085871ec799a2ad180731c83917d2de803c360fef7412098bff5a2ed0715a5e741ff7c10917cc7c7e9a03227ac4dfa42bb376eaea7d9fb7ad5db66e8166bdfca1eeb499d0c8af6ce4750f00c9b5a2f014bf4c89c1e7eaa0c6d160b0975ecf206eba16efb2f5f75fef46a26a7ef1528971201c811063da7168e59db1e7d810f7547f86caa5fa925ab794894f743411a7b468182deaf4bab80c92160d720d9422a1b179a447485eaa1b45bbcd3825ee557e1aa097e9d1e433b9ab26a4d3281f91019fffc8384616b827144c79d1ab3cc79974d155bb851074911c3b1b5e3ce3ddd4a38f1145e89d0d788393c208523b068504e48e26d2521e4cd2473700a41042aadd820a185f854db171378f8252c1e24af844b644ea12564c39a190e2da4b42e55f81f92f161fd3a026fff863611fc2e8539e72faebc39d9e064e5d65eeb471e1b0269a90279d840c5df9b7ef0c93c325b5af50fc73260935504c23d7a59cad63c1c766ec5a55b08e1628783a99d99a4a42338faa9c4f0ce864f164767bba0fb40e76dcc7f4f8b835ede51b03eef3abe1b9763e5c67da5f9bd1666d63bc5b40d7937e91e13d4c57254713bd036e9a219c9d3510108b2ca54d135d64610242fe495193d7c00a40a60a62f3e3086bb5d2dc1cf8072016015f96b0df7152b58edf764e271ffeb64bc2f731270ec2650121a893c364a3fcc1f85bab0e375b5c4801d9b18a316441da138bbdea0b0b9911a9a868a4efdcd9716da9a08d7f9067d608a9291c8958a4dc3d0824a24df88f912c239620bdfd315d1793041b370516425775022df7f04cfefa64388148fa3c35cdc97447502f4890f84b84000e53e198d349add376e99f203e116618853baa831ce999d0b7dafe63e0b0e945f9e994f84eb942043da77618cda6ec866c28551fe5c22bf8605966aca515ec5c6781c1eb959a965247070cd3bed5aad1302306ac70ff241d3f78cbde132986f8ab1bd28f09dbb28ce80508ea1bebf07edc55b48bb41e66d2a33b9b7ba98ba813dabc1963095263e79e01b371b9f31fff53a5635d43488e7b1214b96e58550d3e9a1c5787a2d322380bac02a6dd3e1778465d4ab2c61b79497403487493beb162be342a2a1248a730dd35f3929981f6195f2bcc2f6f7c7a7fd70e68196e5a44400189dc6c66cfb3a866a59b3ed59a26c6248a411dc75c599154ca436a4acdab6f82ec0b7ee0aa4c7e5fb0b596416a8214826014c3e2cc8d641761fcf66c77b2f7fb5f87ed697c6a9200cefad20306b0e1a85a0957e1a258b5fe286b14b6d4f549ec5bdcc70096e9c58988f7ebb8030fa34b741484114a4ae64fba2d16090f21cea9d5bfb30f31c78a099acd7c6c2951fe3244f56cda4b0e4236845514d380dd55f4570fc33fc2944299983453b09771c317c9afc544c3c9a14405dc130c8a5a8d631001a435d6c7205d4f611094a068cb4208b678233f09324896d8a7f4f09b7bda489f48fc17ae51097e44ef7ff6b2956a2ae9fd062e41af51f33752284960686b15baaca5bda49a7e8e5a2b10a0815303668afd15fa93184b6267939a81a95e2280d242f678e78bf596a557f508b8b77a1bfeb427484f3b5b3921223fe1f702a4ea361c6d0be817bcbc3e39fe911affef8bf1b311009c2890322b11650821e8e6bf9c61cce3d04fa54b276678ef563d442890aa9175dd39f4d218f0363d031df72c0de8cdbe1ec0d0eedb6b276f28a70a5459dc9ca8027f6407fdad2d556f4ae8c73d44261c4f4ceaac9d23bbbf074a7d4a76f5866abbf59c0044d9699df3"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r4, 0xc0709411, &(0x7f0000000180)={{r5, 0x9, 0xd7, 0x5, 0xffffffff7fffffff, 0x10000, 0x2, 0x7a9, 0x81, 0x100, 0x1, 0x80, 0x80000000, 0x80, 0x5}, 0x8, [0x0]}) mmap(&(0x7f00007e3000/0x3000)=nil, 0x3000, 0x380000b, 0x50, 0xffffffffffffffff, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r6) [ 2384.955401][ T1032] loop5: unable to read partition table 13:24:24 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REG(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001200)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_REG_RULES={0x8, 0x22, 0x0, 0x1, [{0x3}]}, @NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'bb\x00'}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_ADD_TX_TS(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x50, r1, 0x100, 0x70bd2d, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x0, 0x6f}}}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_USER_PRIO={0x5, 0xd3, 0x4}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_USER_PRIO={0x5}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r3, &(0x7f0000000080)=""/223, 0xdf) 13:24:24 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x5451, r1) 13:24:24 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4020940d, r1) 13:24:24 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_AUXV(0x1b, 0xc, 0x0, 0x0) r1 = socket(0x3, 0x6, 0xadd9) r2 = gettid() tkill(r2, 0x34) fcntl$lock(r1, 0x6, &(0x7f0000000040)={0x0, 0x2, 0x0, 0xffff, r2}) preadv(r1, &(0x7f0000000340)=[{&(0x7f0000000080)=""/192, 0xc0}, {&(0x7f0000000140)=""/235, 0xeb}, {&(0x7f0000000240)=""/141, 0x8d}, {&(0x7f0000000300)=""/20, 0x14}], 0x4, 0xc58, 0x4) 13:24:24 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000040)={0x0, {}, 0x0, {}, 0x94d9, 0xa, 0x6, 0x1d, "ff14af2c10dd876e78f2cb4684ed8da5a0a55ba0c77d793219475d7aa66412e6f7a37215991612bc222badf82eca019efd04dfdfceb499e6950ca61ce715cff6", "577fd4457466cb7e49bc94cfcf47dcc50d9737c93d53720dfe3501e5afbb7de3", [0x4, 0x1f]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r2, 0x8008f511, &(0x7f0000000100)) ioctl$sock_SIOCETHTOOL(r2, 0x8943, &(0x7f00000079c0)={'lo\x00', 0x0}) mmap(&(0x7f0000388000/0x1000)=nil, 0x1000, 0x9, 0x50, r2, 0x2cfcf000) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r3) 13:24:24 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x5452, r1) 13:24:24 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x4400) sendfile(0xffffffffffffffff, r1, 0x0, 0x7) prctl$PR_SET_MM_AUXV(0x1b, 0xc, 0x0, 0x0) 13:24:24 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x5460, r1) 13:24:24 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x80041284, r1) [ 2385.055618][ T1032] loop5: unable to read partition table [ 2385.066109][T15459] loop5: unable to read partition table [ 2385.073491][T15459] loop_reread_partitions: partition scan of loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) failed (rc=-5) 13:24:24 executing program 4 (fault-call:4 fault-nth:0): r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:24 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000040)=""/78, 0x4e}, {&(0x7f00000000c0)=""/88, 0x58}, {&(0x7f0000000140)=""/143, 0x8f}, {&(0x7f0000000200)=""/229, 0xe5}, {&(0x7f0000000300)=""/21, 0x15}, {&(0x7f0000000340)=""/240, 0xf0}, {&(0x7f0000000440)=""/26, 0x1a}], 0x7, 0xd9f, 0x0) preadv(r0, &(0x7f0000001740)=[{&(0x7f0000000500)=""/110, 0x6e}, {&(0x7f0000000580)=""/61, 0x3d}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/10, 0xa}, {&(0x7f0000001600)=""/125, 0x7d}, {&(0x7f0000001680)=""/139, 0x8b}], 0x6, 0x8, 0x1) prctl$PR_SET_MM_AUXV(0x1b, 0xc, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 13:24:24 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x4, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 13:24:24 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REG(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001200)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_REG_RULES={0x8, 0x22, 0x0, 0x1, [{0x3}]}, @NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'bb\x00'}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_ADD_TX_TS(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x50, r1, 0x100, 0x70bd2d, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x0, 0x6f}}}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_USER_PRIO={0x5, 0xd3, 0x4}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_USER_PRIO={0x5}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) getdents(0xffffffffffffffff, &(0x7f0000000080)=""/223, 0xdf) 13:24:24 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r1) 13:24:24 executing program 3 (fault-call:6 fault-nth:0): r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) [ 2385.165232][ T1032] loop5: unable to read partition table 13:24:24 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REG(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001200)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_REG_RULES={0x8, 0x22, 0x0, 0x1, [{0x3}]}, @NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'bb\x00'}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_ADD_TX_TS(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x50, r1, 0x100, 0x70bd2d, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x0, 0x6f}}}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_USER_PRIO={0x5, 0xd3, 0x4}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_USER_PRIO={0x5}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) getdents(0xffffffffffffffff, &(0x7f0000000080)=""/223, 0xdf) 13:24:24 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_submit(0x0, 0x3, &(0x7f0000000480)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, &(0x7f0000000140)}, 0x0, 0x0]) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = eventfd(0x80000000) r4 = syz_open_dev$tty1(0xc, 0x4, 0x1) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0), 0x40c1c0, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r7 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000400), 0xa8e001, 0x0) io_submit(0x0, 0x5, &(0x7f0000000480)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0xe0a825facd6141a9, 0x0, r0, &(0x7f0000000040)="6f1ab6c31073c2855af273439382c3cc32de7a8a824b72a5090ddf4740d0a9d49a7e62bad36d5367475ce29f35c95bad40c9b5ac2e52598a5bbd6f7deec2d4a206507db3b094a310df7a9d6ef9879326b4abb810c772c483ca0c3d2c647b69f327f41e5f4d24d1289a6a816d9f82646d2f3602198b8bfb80c73c7a4138a0", 0x7e, 0x81, 0x0, 0x2, r2}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x2, r0, &(0x7f0000000100)="07741481aa9693a33da3dd46bb29b213a5b167fe66ff4084ddfa7fceef11fc662d652b7fe429cf3b8d367d3fc10252f1380fbaef491cc616db80dce4edaa8f980cedea73b5c17638c84964288601bf59ab292534931ae45e9f2260", 0x5b, 0x6, 0x0, 0x0, r3}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x7f, r4, &(0x7f0000000280)="70d784dd28e8e1c0f4a1546b8ac1bc9c6f1b8073551f6eb008486c4fe2eb6680a5599482b583b57d2b2b40fb5f36c3a20f70119b1678e33e0b1a9d2a7b26d09719727ac1cf00c8d101de50affc462c52d00129382c7f2fe683f597ede6519f5b42170a540e5fc0e8fff54308be84c42627a44b78613a265ea5ac240adf46cb9ad257f0daf8287562a1e4b085c66833c44e1ca7b27a550bc8d10f322b617f4d74b5", 0xa1, 0x3, 0x0, 0x3, r5}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x1, 0x9c, r0, &(0x7f0000000340), 0x0, 0x9, 0x0, 0x2, r6}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x8, 0x5, r0, &(0x7f00000003c0)="67b70b192bf95e3e23cb82d41609c5633f0e146bf4fe552f6cbf3dd6871e0bfd930a40a033dfc93c4c26", 0x2a, 0x847, 0x0, 0x1, r7}]) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r8 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r8) 13:24:24 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REG(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001200)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_REG_RULES={0x8, 0x22, 0x0, 0x1, [{0x3}]}, @NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'bb\x00'}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_ADD_TX_TS(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x50, r1, 0x100, 0x70bd2d, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x0, 0x6f}}}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_USER_PRIO={0x5, 0xd3, 0x4}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_USER_PRIO={0x5}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) getdents(0xffffffffffffffff, &(0x7f0000000080)=""/223, 0xdf) 13:24:24 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40081271, r1) [ 2385.237467][T15511] FAULT_INJECTION: forcing a failure. [ 2385.237467][T15511] name failslab, interval 1, probability 0, space 0, times 0 [ 2385.250192][T15511] CPU: 0 PID: 15511 Comm: syz-executor.4 Not tainted 5.13.0-rc6-syzkaller #0 [ 2385.258953][T15511] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2385.269024][T15511] Call Trace: [ 2385.272315][T15511] dump_stack+0x137/0x19d [ 2385.276673][T15511] should_fail+0x23c/0x250 [ 2385.281085][T15511] __should_failslab+0x81/0x90 13:24:24 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REG(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001200)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_REG_RULES={0x8, 0x22, 0x0, 0x1, [{0x3}]}, @NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'bb\x00'}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_ADD_TX_TS(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x50, r1, 0x100, 0x70bd2d, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x0, 0x6f}}}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_USER_PRIO={0x5, 0xd3, 0x4}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_USER_PRIO={0x5}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r2, &(0x7f0000000080)=""/223, 0xdf) [ 2385.285852][T15511] ? blk_add_partitions+0xaa/0xa80 [ 2385.291040][T15511] should_failslab+0x5/0x20 [ 2385.295540][T15511] kmem_cache_alloc_trace+0x49/0x310 [ 2385.300873][T15511] blk_add_partitions+0xaa/0xa80 [ 2385.305822][T15511] bdev_disk_changed+0x2d3/0x340 [ 2385.310911][T15511] lo_ioctl+0x1148/0x11f0 [ 2385.315241][T15511] ? avc_has_extended_perms+0x5d8/0x7b0 [ 2385.320914][T15511] ? do_filp_open+0x17a/0x1f0 [ 2385.325588][T15511] ? fsnotify_perm+0x59/0x2e0 [ 2385.330253][T15511] ? __fsnotify_parent+0x32f/0x430 [ 2385.335348][T15511] ? get_pid_task+0x8b/0xc0 [ 2385.339861][T15511] ? blkdev_common_ioctl+0x9c3/0x1040 [ 2385.345215][T15511] ? selinux_file_ioctl+0x8e0/0x970 [ 2385.350457][T15511] ? lo_release+0x120/0x120 [ 2385.355031][T15511] blkdev_ioctl+0x1d0/0x3c0 [ 2385.359568][T15511] block_ioctl+0x6d/0x80 [ 2385.363793][T15511] ? blkdev_iopoll+0x70/0x70 [ 2385.368407][T15511] __se_sys_ioctl+0xcb/0x140 [ 2385.373074][T15511] __x64_sys_ioctl+0x3f/0x50 [ 2385.377652][T15511] do_syscall_64+0x4a/0x90 [ 2385.382140][T15511] ? irqentry_exit_to_user_mode+0x5/0x20 [ 2385.387842][T15511] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2385.393735][T15511] RIP: 0033:0x4665d9 [ 2385.397607][T15511] 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 [ 2385.417315][T15511] RSP: 002b:00007f6e489e1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2385.425827][T15511] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 2385.433786][T15511] RDX: 0000000000000004 RSI: 0000000000004c06 RDI: 0000000000000003 [ 2385.441745][T15511] RBP: 00007f6e489e11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2385.449705][T15511] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2385.457670][T15511] R13: 00007fffc3f08b2f R14: 00007f6e489e1300 R15: 0000000000022000 13:24:24 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x80041285, r1) 13:24:24 executing program 4 (fault-call:4 fault-nth:1): r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:24 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REG(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001200)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_REG_RULES={0x8, 0x22, 0x0, 0x1, [{0x3}]}, @NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'bb\x00'}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_ADD_TX_TS(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x50, r1, 0x100, 0x70bd2d, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x0, 0x6f}}}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_USER_PRIO={0x5, 0xd3, 0x4}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_USER_PRIO={0x5}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r2, &(0x7f0000000080)=""/223, 0xdf) 13:24:24 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40086602, r1) [ 2385.491203][T15524] FAULT_INJECTION: forcing a failure. [ 2385.491203][T15524] name failslab, interval 1, probability 0, space 0, times 0 [ 2385.503945][T15524] CPU: 1 PID: 15524 Comm: syz-executor.3 Not tainted 5.13.0-rc6-syzkaller #0 [ 2385.512880][T15524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2385.522991][T15524] Call Trace: [ 2385.526277][T15524] dump_stack+0x137/0x19d [ 2385.530662][T15524] should_fail+0x23c/0x250 [ 2385.535072][T15524] __should_failslab+0x81/0x90 13:24:24 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REG(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001200)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_REG_RULES={0x8, 0x22, 0x0, 0x1, [{0x3}]}, @NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'bb\x00'}]}, 0x24}}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r2, &(0x7f0000000080)=""/223, 0xdf) 13:24:24 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r0, &(0x7f0000000080)=""/223, 0xdf) [ 2385.539924][T15524] ? blk_add_partitions+0xaa/0xa80 [ 2385.545041][T15524] should_failslab+0x5/0x20 [ 2385.549540][T15524] kmem_cache_alloc_trace+0x49/0x310 [ 2385.554850][T15524] ? smp_call_function_many_cond+0x595/0x620 [ 2385.560978][T15524] blk_add_partitions+0xaa/0xa80 [ 2385.565942][T15524] bdev_disk_changed+0x2d3/0x340 [ 2385.570955][T15524] lo_ioctl+0x1148/0x11f0 [ 2385.575309][T15524] ? avc_has_extended_perms+0x5d8/0x7b0 [ 2385.580855][T15524] ? do_filp_open+0x17a/0x1f0 [ 2385.585529][T15524] ? fsnotify_perm+0x59/0x2e0 [ 2385.590211][T15524] ? __fsnotify_parent+0x32f/0x430 [ 2385.595415][T15524] ? get_pid_task+0x8b/0xc0 [ 2385.599908][T15524] ? blkdev_common_ioctl+0x9c3/0x1040 [ 2385.602177][T15553] FAULT_INJECTION: forcing a failure. [ 2385.602177][T15553] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2385.605276][T15524] ? selinux_file_ioctl+0x8e0/0x970 [ 2385.605294][T15524] ? lo_release+0x120/0x120 [ 2385.627978][T15524] blkdev_ioctl+0x1d0/0x3c0 [ 2385.632470][T15524] block_ioctl+0x6d/0x80 [ 2385.636699][T15524] ? blkdev_iopoll+0x70/0x70 [ 2385.641276][T15524] __se_sys_ioctl+0xcb/0x140 [ 2385.645849][T15524] __x64_sys_ioctl+0x3f/0x50 [ 2385.650426][T15524] do_syscall_64+0x4a/0x90 [ 2385.654823][T15524] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2385.660731][T15524] RIP: 0033:0x4665d9 [ 2385.664605][T15524] 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 [ 2385.684195][T15524] RSP: 002b:00007f058ee31188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2385.692602][T15524] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 2385.700554][T15524] RDX: 0000000000000004 RSI: 0000000000004c06 RDI: 0000000000000003 [ 2385.708504][T15524] RBP: 00007f058ee311d0 R08: 0000000000000000 R09: 0000000000000000 [ 2385.716532][T15524] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2385.724483][T15524] R13: 00007ffcbd8eceef R14: 00007f058ee31300 R15: 0000000000022000 [ 2385.732482][T15553] CPU: 0 PID: 15553 Comm: syz-executor.4 Not tainted 5.13.0-rc6-syzkaller #0 13:24:24 executing program 3 (fault-call:6 fault-nth:1): r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:24 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r0, &(0x7f0000000080)=""/223, 0xdf) [ 2385.741246][T15553] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2385.751296][T15553] Call Trace: [ 2385.754580][T15553] dump_stack+0x137/0x19d [ 2385.758916][T15553] should_fail+0x23c/0x250 [ 2385.763401][T15553] should_fail_usercopy+0x16/0x20 [ 2385.768405][T15553] _copy_from_user+0x1c/0xd0 [ 2385.772981][T15553] kstrtouint_from_user+0x6f/0x130 [ 2385.778098][T15553] ? _copy_to_user+0x77/0x90 [ 2385.782699][T15553] ? fsnotify_perm+0x59/0x2e0 [ 2385.787373][T15553] proc_fail_nth_write+0x38/0x140 [ 2385.789171][ T1032] loop5: unable to read partition table [ 2385.792397][T15553] ? proc_fail_nth_read+0x140/0x140 [ 2385.792420][T15553] vfs_write+0x1f3/0x770 [ 2385.792445][T15553] ? __fget_light+0x21b/0x260 [ 2385.812123][T15553] ? __cond_resched+0x11/0x40 [ 2385.816816][T15553] ksys_write+0xce/0x180 [ 2385.821057][T15553] __x64_sys_write+0x3e/0x50 [ 2385.825662][T15553] do_syscall_64+0x4a/0x90 [ 2385.830071][T15553] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2385.835986][T15553] RIP: 0033:0x4192bf 13:24:25 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_tables_matches\x00') write(r3, &(0x7f0000000080)="05ce0150bfa9668159b129706ce57cef957a5799370caf2e919c5dfe1c", 0x1d) 13:24:25 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r0, &(0x7f0000000080)=""/223, 0xdf) 13:24:25 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000080)=""/223, 0xdf) [ 2385.839889][T15553] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 2385.859556][T15553] RSP: 002b:00007f6e489c0170 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 2385.867971][T15553] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004192bf [ 2385.875997][T15553] RDX: 0000000000000001 RSI: 00007f6e489c01e0 RDI: 0000000000000005 [ 2385.883963][T15553] RBP: 00007f6e489c01d0 R08: 0000000000000000 R09: 0000000000000000 13:24:25 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000080)=""/223, 0xdf) [ 2385.891948][T15553] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 2385.899923][T15553] R13: 00007fffc3f08b2f R14: 00007f6e489c0300 R15: 0000000000022000 13:24:25 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x80081270, r1) [ 2385.936573][T15563] FAULT_INJECTION: forcing a failure. [ 2385.936573][T15563] name failslab, interval 1, probability 0, space 0, times 0 [ 2385.949215][T15563] CPU: 1 PID: 15563 Comm: syz-executor.3 Not tainted 5.13.0-rc6-syzkaller #0 [ 2385.957982][T15563] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2385.968034][T15563] Call Trace: [ 2385.971294][T15563] dump_stack+0x137/0x19d [ 2385.975618][T15563] should_fail+0x23c/0x250 [ 2385.980063][T15563] __should_failslab+0x81/0x90 [ 2385.984842][T15563] should_failslab+0x5/0x20 [ 2385.989422][T15563] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 2385.995123][T15563] ? __get_vm_area_node+0x11b/0x260 [ 2386.000311][T15563] __get_vm_area_node+0x11b/0x260 [ 2386.005330][T15563] __vmalloc_node_range+0xc2/0x5b0 [ 2386.010426][T15563] ? blk_add_partitions+0x136/0xa80 [ 2386.015612][T15563] ? blk_add_partitions+0x136/0xa80 [ 2386.020809][T15563] vzalloc+0x5a/0x70 [ 2386.024684][T15563] ? blk_add_partitions+0x136/0xa80 [ 2386.029933][T15563] blk_add_partitions+0x136/0xa80 [ 2386.034968][T15563] bdev_disk_changed+0x2d3/0x340 [ 2386.040027][T15563] lo_ioctl+0x1148/0x11f0 [ 2386.044335][T15563] ? avc_has_extended_perms+0x5d8/0x7b0 [ 2386.049917][T15563] ? do_filp_open+0x17a/0x1f0 [ 2386.054572][T15563] ? fsnotify_perm+0x59/0x2e0 [ 2386.059253][T15563] ? __fsnotify_parent+0x32f/0x430 [ 2386.064390][T15563] ? get_pid_task+0x8b/0xc0 [ 2386.068891][T15563] ? blkdev_common_ioctl+0x9c3/0x1040 [ 2386.074245][T15563] ? selinux_file_ioctl+0x8e0/0x970 [ 2386.079456][T15563] ? lo_release+0x120/0x120 [ 2386.083937][T15563] blkdev_ioctl+0x1d0/0x3c0 [ 2386.088426][T15563] block_ioctl+0x6d/0x80 [ 2386.092754][T15563] ? blkdev_iopoll+0x70/0x70 [ 2386.097376][T15563] __se_sys_ioctl+0xcb/0x140 [ 2386.101981][T15563] __x64_sys_ioctl+0x3f/0x50 [ 2386.106552][T15563] do_syscall_64+0x4a/0x90 [ 2386.110950][T15563] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2386.116946][T15563] RIP: 0033:0x4665d9 [ 2386.120891][T15563] 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 [ 2386.140477][T15563] RSP: 002b:00007f058ee31188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2386.148862][T15563] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 2386.156810][T15563] RDX: 0000000000000004 RSI: 0000000000004c06 RDI: 0000000000000003 [ 2386.164768][T15563] RBP: 00007f058ee311d0 R08: 0000000000000000 R09: 0000000000000000 [ 2386.172735][T15563] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2386.180752][T15563] R13: 00007ffcbd8eceef R14: 00007f058ee31300 R15: 0000000000022000 13:24:25 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:25 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000080)=""/223, 0xdf) 13:24:25 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40087602, r1) 13:24:25 executing program 1: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(0xffffffffffffffff, &(0x7f0000000080)=""/223, 0xdf) 13:24:25 executing program 1: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(0xffffffffffffffff, &(0x7f0000000080)=""/223, 0xdf) [ 2386.216284][ T1032] loop5: unable to read partition table [ 2386.222154][T15573] loop5: unable to read partition table [ 2386.232700][T15573] loop_reread_partitions: partition scan of loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) failed (rc=-5) 13:24:25 executing program 3 (fault-call:6 fault-nth:2): r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:25 executing program 1: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(0xffffffffffffffff, &(0x7f0000000080)=""/223, 0xdf) [ 2386.306551][T15582] loop5: unable to read partition table [ 2386.312310][T15582] loop_reread_partitions: partition scan of loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) failed (rc=-5) [ 2386.376829][T15573] loop5: unable to read partition table [ 2386.382510][T15573] loop_reread_partitions: partition scan of loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) failed (rc=-5) [ 2386.445436][ T1032] loop5: unable to read partition table [ 2386.451503][T15598] FAULT_INJECTION: forcing a failure. [ 2386.451503][T15598] name failslab, interval 1, probability 0, space 0, times 0 [ 2386.464103][T15598] CPU: 1 PID: 15598 Comm: syz-executor.3 Not tainted 5.13.0-rc6-syzkaller #0 [ 2386.472860][T15598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2386.482913][T15598] Call Trace: [ 2386.486189][T15598] dump_stack+0x137/0x19d [ 2386.490502][T15598] should_fail+0x23c/0x250 [ 2386.494898][T15598] __should_failslab+0x81/0x90 [ 2386.499768][T15598] should_failslab+0x5/0x20 [ 2386.504268][T15598] kmem_cache_alloc_node+0x58/0x2b0 [ 2386.509457][T15598] ? alloc_vmap_area+0x12f/0x1340 [ 2386.514492][T15598] ? xas_find+0x1b0/0x3c0 [ 2386.518802][T15598] alloc_vmap_area+0x12f/0x1340 [ 2386.523648][T15598] ? kmem_cache_alloc_node_trace+0x1f6/0x2e0 [ 2386.529676][T15598] __get_vm_area_node+0x165/0x260 [ 2386.534735][T15598] __vmalloc_node_range+0xc2/0x5b0 [ 2386.539822][T15598] ? blk_add_partitions+0x136/0xa80 [ 2386.545085][T15598] ? blk_add_partitions+0x136/0xa80 [ 2386.550317][T15598] vzalloc+0x5a/0x70 [ 2386.554205][T15598] ? blk_add_partitions+0x136/0xa80 [ 2386.559380][T15598] blk_add_partitions+0x136/0xa80 [ 2386.564524][T15598] bdev_disk_changed+0x2d3/0x340 [ 2386.569521][T15598] lo_ioctl+0x1148/0x11f0 [ 2386.573871][T15598] ? avc_has_extended_perms+0x5d8/0x7b0 [ 2386.579425][T15598] ? do_filp_open+0x17a/0x1f0 [ 2386.584080][T15598] ? fsnotify_perm+0x59/0x2e0 [ 2386.588816][T15598] ? __fsnotify_parent+0x32f/0x430 [ 2386.594015][T15598] ? get_pid_task+0x8b/0xc0 [ 2386.598512][T15598] ? blkdev_common_ioctl+0x9c3/0x1040 [ 2386.603862][T15598] ? selinux_file_ioctl+0x8e0/0x970 [ 2386.609080][T15598] ? lo_release+0x120/0x120 [ 2386.613796][T15598] blkdev_ioctl+0x1d0/0x3c0 [ 2386.618306][T15598] block_ioctl+0x6d/0x80 [ 2386.622528][T15598] ? blkdev_iopoll+0x70/0x70 [ 2386.627138][T15598] __se_sys_ioctl+0xcb/0x140 [ 2386.631787][T15598] __x64_sys_ioctl+0x3f/0x50 [ 2386.636402][T15598] do_syscall_64+0x4a/0x90 [ 2386.640825][T15598] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2386.646699][T15598] RIP: 0033:0x4665d9 [ 2386.650570][T15598] 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 [ 2386.670223][T15598] RSP: 002b:00007f058ee31188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2386.678655][T15598] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 2386.686614][T15598] RDX: 0000000000000004 RSI: 0000000000004c06 RDI: 0000000000000003 13:24:25 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r0, 0x0, 0x0) 13:24:25 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x80081272, r1) 13:24:25 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x2, r1) 13:24:25 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40101283, r1) 13:24:25 executing program 3 (fault-call:6 fault-nth:3): r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) [ 2386.694562][T15598] RBP: 00007f058ee311d0 R08: 0000000000000000 R09: 0000000000000000 [ 2386.702509][T15598] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2386.710469][T15598] R13: 00007ffcbd8eceef R14: 00007f058ee31300 R15: 0000000000022000 13:24:25 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r2, 0x8943, &(0x7f00000079c0)={'lo\x00', 0x0}) mmap(&(0x7f000052a000/0x3000)=nil, 0x3000, 0x2, 0x4010, r2, 0x74ca1000) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r1, &(0x7f0000000340)=[{&(0x7f0000000100)=""/190, 0xbe}, {&(0x7f00000001c0)=""/62, 0x3e}, {&(0x7f0000000200)}, {&(0x7f0000000280)=""/135, 0x87}], 0x4, 0x4, 0xe175) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fsetxattr$security_evm(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000500)=ANY=[@ANYBLOB="02e1ebd998afcccd6335079a89f0206dbfbb2b"], 0x13, 0x2) openat(r4, &(0x7f0000000200)='./file0\x00', 0x40000, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @private}}}, &(0x7f00000000c0)=0x80) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r5) preadv(r1, &(0x7f0000000440)=[{&(0x7f0000000380)=""/35, 0x23}, {&(0x7f00000003c0)=""/90, 0x5a}], 0x1, 0xd9f, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r6) 13:24:25 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x80086601, r1) 13:24:25 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x301, r1) 13:24:25 executing program 2: syz_open_dev$loop(&(0x7f0000000080), 0x4, 0x72340) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$TIOCGRS485(r0, 0x542e, &(0x7f0000000040)) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x414182, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 13:24:25 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40101286, r1) [ 2386.809144][ T1032] loop5: unable to read partition table [ 2386.814923][T15617] FAULT_INJECTION: forcing a failure. [ 2386.814923][T15617] name failslab, interval 1, probability 0, space 0, times 0 [ 2386.827589][T15617] CPU: 0 PID: 15617 Comm: syz-executor.3 Not tainted 5.13.0-rc6-syzkaller #0 [ 2386.836357][T15617] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2386.846411][T15617] Call Trace: [ 2386.849691][T15617] dump_stack+0x137/0x19d [ 2386.854028][T15617] should_fail+0x23c/0x250 [ 2386.858447][T15617] __should_failslab+0x81/0x90 [ 2386.863215][T15617] should_failslab+0x5/0x20 [ 2386.867742][T15617] kmem_cache_alloc_node+0x58/0x2b0 [ 2386.872997][T15617] ? alloc_vmap_area+0x202/0x1340 [ 2386.878027][T15617] alloc_vmap_area+0x202/0x1340 [ 2386.882912][T15617] ? kmem_cache_alloc_node_trace+0x1f6/0x2e0 [ 2386.889044][T15617] __get_vm_area_node+0x165/0x260 [ 2386.894237][T15617] __vmalloc_node_range+0xc2/0x5b0 [ 2386.899368][T15617] ? blk_add_partitions+0x136/0xa80 [ 2386.904578][T15617] ? blk_add_partitions+0x136/0xa80 13:24:26 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r0, 0x0, 0x0) 13:24:26 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r3, 0x8943, &(0x7f00000079c0)={'lo\x00', 0x0}) r4 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xb8, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x5, 0x800, 0x7}, 0x0, 0x3, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r4, 0x50009418, &(0x7f0000000400)={{}, r5, 0x14, @inherit={0x88, &(0x7f0000001580)=ANY=[@ANYRES16=r6]}, @devid}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r3, 0x5000943f, &(0x7f0000000280)={{r0}, r5, 0x4, @unused=[0x80000000, 0x2, 0x9, 0x5], @name="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"}) 13:24:26 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r0, 0x0, 0x0) 13:24:26 executing program 1 (fault-call:1 fault-nth:0): r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r0, &(0x7f0000000080)=""/223, 0xdf) [ 2386.909799][T15617] vzalloc+0x5a/0x70 [ 2386.913700][T15617] ? blk_add_partitions+0x136/0xa80 [ 2386.918945][T15617] blk_add_partitions+0x136/0xa80 [ 2386.923991][T15617] bdev_disk_changed+0x2d3/0x340 [ 2386.926693][T15642] FAULT_INJECTION: forcing a failure. [ 2386.926693][T15642] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2386.929008][T15617] lo_ioctl+0x1148/0x11f0 [ 2386.929029][T15617] ? avc_has_extended_perms+0x5d8/0x7b0 [ 2386.951967][T15617] ? do_filp_open+0x17a/0x1f0 [ 2386.956708][T15617] ? fsnotify_perm+0x59/0x2e0 [ 2386.961369][T15617] ? __fsnotify_parent+0x32f/0x430 [ 2386.966467][T15617] ? get_pid_task+0x8b/0xc0 [ 2386.970952][T15617] ? blkdev_common_ioctl+0x9c3/0x1040 [ 2386.976321][T15617] ? selinux_file_ioctl+0x8e0/0x970 [ 2386.981511][T15617] ? lo_release+0x120/0x120 [ 2386.986049][T15617] blkdev_ioctl+0x1d0/0x3c0 [ 2386.990541][T15617] block_ioctl+0x6d/0x80 [ 2386.994768][T15617] ? blkdev_iopoll+0x70/0x70 [ 2386.999350][T15617] __se_sys_ioctl+0xcb/0x140 [ 2387.004009][T15617] __x64_sys_ioctl+0x3f/0x50 [ 2387.008628][T15617] do_syscall_64+0x4a/0x90 [ 2387.013083][T15617] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2387.019083][T15617] RIP: 0033:0x4665d9 [ 2387.022957][T15617] 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 [ 2387.042546][T15617] RSP: 002b:00007f058ee31188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2387.050939][T15617] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 2387.058892][T15617] RDX: 0000000000000004 RSI: 0000000000004c06 RDI: 0000000000000003 [ 2387.066854][T15617] RBP: 00007f058ee311d0 R08: 0000000000000000 R09: 0000000000000000 [ 2387.074805][T15617] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2387.082758][T15617] R13: 00007ffcbd8eceef R14: 00007f058ee31300 R15: 0000000000022000 [ 2387.090717][T15642] CPU: 1 PID: 15642 Comm: syz-executor.1 Not tainted 5.13.0-rc6-syzkaller #0 [ 2387.099481][T15642] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 13:24:26 executing program 3 (fault-call:6 fault-nth:4): r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) [ 2387.103424][T15617] loop5: unable to read partition table [ 2387.109531][T15642] Call Trace: [ 2387.109539][T15642] dump_stack+0x137/0x19d [ 2387.109562][T15642] should_fail+0x23c/0x250 [ 2387.109577][T15642] should_fail_usercopy+0x16/0x20 [ 2387.116909][T15617] loop_reread_partitions: partition scan of loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) failed (rc=-5) [ 2387.118476][T15642] _copy_to_user+0x1c/0x90 [ 2387.118501][T15642] simple_read_from_buffer+0xab/0x120 [ 2387.155506][T15642] proc_fail_nth_read+0xf6/0x140 13:24:26 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x80087601, r1) [ 2387.160510][T15642] ? rw_verify_area+0x136/0x250 [ 2387.165409][T15642] ? proc_fault_inject_write+0x200/0x200 [ 2387.171065][T15642] vfs_read+0x154/0x5d0 [ 2387.175230][T15642] ? touch_atime+0xcf/0x240 [ 2387.179734][T15642] ? __fget_light+0x21b/0x260 [ 2387.184596][T15642] ? __cond_resched+0x11/0x40 [ 2387.189257][T15642] ksys_read+0xce/0x180 [ 2387.193405][T15642] __x64_sys_read+0x3e/0x50 [ 2387.197935][T15642] do_syscall_64+0x4a/0x90 [ 2387.202334][T15642] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2387.208267][T15642] RIP: 0033:0x41935c [ 2387.212165][T15642] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 2387.231830][T15642] RSP: 002b:00007f93195c6170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2387.240240][T15642] RAX: ffffffffffffffda RBX: 0000000000000078 RCX: 000000000041935c [ 2387.248192][T15642] RDX: 000000000000000f RSI: 00007f93195c61e0 RDI: 0000000000000004 13:24:26 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x125d, r1) 13:24:26 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r0, &(0x7f0000000080)=""/223, 0xdf) 13:24:26 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40101287, r1) 13:24:26 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r0, &(0x7f0000000080)=""/223, 0x18) [ 2387.256149][T15642] RBP: 00007f93195c61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2387.264100][T15642] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2387.272126][T15642] R13: 00007ffd213fc4af R14: 00007f93195c6300 R15: 0000000000022000 [ 2387.285351][ T1032] loop5: unable to read partition table 13:24:26 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r0, &(0x7f0000000080)=""/223, 0xdf) r1 = syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000180)='./file0\x00', 0x9f66, 0x2, &(0x7f00000002c0)=[{&(0x7f00000001c0)="1869bfb92f95dd4252c9ef95bb980fdc9514d851b46ea15e005d8e79b2299ad85dad627ddc28b5771005", 0x2a, 0x10000}, {&(0x7f0000000200)="8bbdbd185903d4032bf00014d25c001e068ce13eb11ebc8283bbb8572fa73fd085b8f48bb311282f8095d25f8d1d9bf39a61a78dd2fb2e0be8bd6e5f3df74545edaff7e7d21d0db5885231429f4c4a7faf99a793e4059fa3e87b9dd7f529983b47a9d972127e7c64b65265c54e0ee1f53b4a265b613ed1c31f8aa80f6b0b2f59424c1d8bba39c788e9dcb29a9153145e23290ece4d889fc286", 0x99, 0x100000001}], 0x101040, &(0x7f0000000300)={[{'net/netfilter\x00'}, {'net/netfilter\x00'}, {'net/netfilter\x00'}, {'net/netfilter\x00'}], [{@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}, {@appraise_type}, {@euid_eq}, {@smackfstransmute={'smackfstransmute', 0x3d, ',-@/)]'}}, {@pcr={'pcr', 0x3d, 0x18}}, {@appraise_type}, {@dont_hash}]}) getdents64(r1, &(0x7f0000000400)=""/97, 0x61) 13:24:26 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') write$cgroup_devices(r0, &(0x7f0000000000)={'a', ' *:* ', 'm\x00'}, 0x8) getdents(r0, &(0x7f0000000080)=""/223, 0xdf) 13:24:26 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xca000, 0x4) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') r1 = pidfd_getfd(r0, r0, 0x0) getdents(r1, &(0x7f0000000180)=""/229, 0xe5) [ 2387.336655][T15635] loop5: unable to read partition table [ 2387.343013][T15635] loop_reread_partitions: partition scan of loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) failed (rc=-5) 13:24:26 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xc0000, 0x3, 0xc, 0x0, "473b1b1de88a9010ed7a3d29765f2aef31a0f9475411f1bacd11a97ea9dff8d9e16e44ef57e19a2e24d2da601e04b16e0c6387d2ca9981895b27fad3f7bf4bcd", "025cdd88dc7ffbaa01b538da0e18de273c0db468e3e3c646f5ece2586b1f390f", [0x3, 0x7fff]}) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x3ff) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$BTRFS_IOC_INO_PATHS(r4, 0xc0389423, &(0x7f00000002c0)={0x75, 0x20, [0x3, 0x3e, 0x1, 0xbed], &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r5 = syz_open_dev$vcsn(&(0x7f0000000140), 0x1000, 0x40000) ioctl$LOOP_SET_STATUS(r5, 0x4c02, &(0x7f0000000180)={0x0, {}, 0x0, {}, 0x6, 0x6, 0xf, 0x4, "71956570f4e620573b5b6905581bce47df8e4591c2a3d0766865e1c4f85c89d52454d7b3ca3d1eb1f497067fbc2704cf8dd1dbe70089d79a050b15482c71c4c5", "4aa2e6011f9d54c0aae232252c2428ad1063519a515a5b02bb5c802313ae33cc", [0x6, 0x7ff]}) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r6) 13:24:26 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r0, &(0x7f0000000080)=""/223, 0xdf) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000008, 0x50, r1, 0xe9e18000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BTRFS_IOC_BALANCE(r2, 0x5000940c, 0x0) getdents(r1, &(0x7f0000000180)=""/96, 0x60) 13:24:26 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x801c581f, r1) [ 2387.405504][T15657] FAULT_INJECTION: forcing a failure. [ 2387.405504][T15657] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2387.418784][T15657] CPU: 0 PID: 15657 Comm: syz-executor.3 Not tainted 5.13.0-rc6-syzkaller #0 [ 2387.427583][T15657] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2387.437641][T15657] Call Trace: [ 2387.440979][T15657] dump_stack+0x137/0x19d [ 2387.445315][T15657] should_fail+0x23c/0x250 [ 2387.449844][T15657] __alloc_pages+0x102/0x320 [ 2387.454414][T15657] __vmalloc_node_range+0x319/0x5b0 [ 2387.459594][T15657] ? blk_add_partitions+0x136/0xa80 [ 2387.464772][T15657] vzalloc+0x5a/0x70 [ 2387.468651][T15657] ? blk_add_partitions+0x136/0xa80 [ 2387.473854][T15657] blk_add_partitions+0x136/0xa80 [ 2387.478860][T15657] bdev_disk_changed+0x2d3/0x340 [ 2387.483926][T15657] lo_ioctl+0x1148/0x11f0 [ 2387.488343][T15657] ? avc_has_extended_perms+0x5d8/0x7b0 [ 2387.493872][T15657] ? do_filp_open+0x17a/0x1f0 [ 2387.498610][T15657] ? fsnotify_perm+0x59/0x2e0 [ 2387.503273][T15657] ? __fsnotify_parent+0x32f/0x430 [ 2387.508366][T15657] ? get_pid_task+0x8b/0xc0 [ 2387.512847][T15657] ? blkdev_common_ioctl+0x9c3/0x1040 [ 2387.518203][T15657] ? selinux_file_ioctl+0x8e0/0x970 [ 2387.523393][T15657] ? lo_release+0x120/0x120 [ 2387.527878][T15657] blkdev_ioctl+0x1d0/0x3c0 [ 2387.532396][T15657] block_ioctl+0x6d/0x80 [ 2387.536662][T15657] ? blkdev_iopoll+0x70/0x70 [ 2387.541226][T15657] __se_sys_ioctl+0xcb/0x140 [ 2387.545793][T15657] __x64_sys_ioctl+0x3f/0x50 [ 2387.550410][T15657] do_syscall_64+0x4a/0x90 [ 2387.554912][T15657] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2387.560834][T15657] RIP: 0033:0x4665d9 [ 2387.564727][T15657] 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 [ 2387.584330][T15657] RSP: 002b:00007f058ee31188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2387.592733][T15657] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 13:24:26 executing program 3 (fault-call:6 fault-nth:5): r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:26 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountstats\x00') r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$INCFS_IOC_CREATE_FILE(r1, 0xc058671e, &(0x7f00000004c0)={{}, {0x6}, 0x2, 0x0, 0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)="b46a9d58965bbb7ed6ddcd4a3a58ac3f413b7b91c9df61b4bdb4efb0d9e02e31afe459c081f9b204da7043e68386a2ed7edc75617faaaac77c6df0bb434ff80eb92e7e3f11db590a9d508da2b94cd4ad4ffd558a130836440c3852b579f58cbe7b93baaf6a4085a7e7db81893c6c7b1966b178e7caf069e3625671b937d1faf06e23a5c6646e9b06331a2e03e614649e8cdb49", 0x93, 0x0, &(0x7f0000000300)={0x2, 0xe5, {0x1, 0xc, 0xab, "91ce28b8a26b2d81e3d1c74b138c195e91cf82b59d26f596ce6b2be5c5de54539891911f7f099fe890c828d1330970b26ff31bbdcbf220d87b4dc5ce335f9561555fe87d48c44832260ac2df68026a496afc12d40f8c27849810815a61fed11c2b525792eb6fd1337d3f310ca5ac4501d52a244e615b8467a515a61c9f1ca12f983983ee013520e981ea0e025813081eb60979dba157d9ba31f6d5ed0758937be13413a477526d56c7430b", 0x2d, "af9d21813e6aacaf2fd41afb8d3d6d4c11203d8e8d407766c42db7a77e8e6abd9209548ce7f2bf584a675964b7"}, 0xcd, "b0ee093f1f143bf945c61b1cfec8578ad30c5db6e013fd2c87ef42b2fca5ef34bf8ba9949534c64262a8a8ace77237d2abaaf203286de020f0c209a283bafb5a8f4141f21444ab77059b21dc61b33a717fdf4bbb6ac3b504673a496e2510d0fcaef08e90b0057b624844e3318b8e74aaa6441d9e95c3709568ca751544cc68d357ad285a27fc4c1ac8ede3e8aeb9af7356c6fd34e25fe582d4bf7619b485a3a0cab030b1efbf19d420a55a0ced32070145fa6b644a61a0da496b9e4530c33fa9f35a7943a74c744a62db63cf7a"}, 0x1be}) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r2, 0x8943, &(0x7f00000079c0)={'lo\x00', 0x0}) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000080)) fsconfig$FSCONFIG_SET_BINARY(r0, 0x2, &(0x7f0000000040)='mountstats\x00', &(0x7f0000000180)="9ff2fb64ff63c634932a42d307478007636ebd0b846ceeeaeeafd144fe88868df1", 0x21) close_range(0xffffffffffffffff, r0, 0x0) getdents(r0, &(0x7f0000000540)=""/223, 0xdf) 13:24:26 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40101288, r1) 13:24:26 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x125e, r1) [ 2387.600683][T15657] RDX: 0000000000000004 RSI: 0000000000004c06 RDI: 0000000000000003 [ 2387.608681][T15657] RBP: 00007f058ee311d0 R08: 0000000000000000 R09: 0000000000000000 [ 2387.616909][T15657] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2387.624956][T15657] R13: 00007ffcbd8eceef R14: 00007f058ee31300 R15: 0000000000022000 13:24:26 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0xc0045878, r1) 13:24:26 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040), 0x8002, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r3) 13:24:26 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r0, &(0x7f0000000080)=""/223, 0xdf) getdents(r0, &(0x7f0000000180)=""/244, 0xf4) 13:24:26 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8943, &(0x7f00000079c0)={'lo\x00', 0x0}) preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000180)=""/199, 0xc7}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000300)=""/205, 0xcd}, {&(0x7f0000000000)=""/27, 0x1b}, {&(0x7f0000000400)=""/107, 0x6b}], 0x5, 0xfff, 0xff) getdents(r0, &(0x7f0000000080)=""/223, 0xdf) 13:24:26 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r0, &(0x7f0000000080)=""/232, 0xe8) 13:24:26 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8943, &(0x7f00000079c0)={'lo\x00', 0x0}) preadv(r1, &(0x7f00000016c0)=[{&(0x7f0000000180)=""/240, 0xf0}, {&(0x7f0000000280)=""/201, 0xc9}, {&(0x7f0000000380)=""/33, 0x21}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/171, 0xab}, {&(0x7f0000001540)=""/131, 0x83}, {&(0x7f0000001600)=""/172, 0xac}], 0x8, 0x8, 0x10001) getdents(r0, &(0x7f0000000080)=""/223, 0xdf) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getdents(r2, &(0x7f0000000000)=""/24, 0x18) [ 2387.740237][ T1032] loop5: unable to read partition table [ 2387.746143][T15700] FAULT_INJECTION: forcing a failure. [ 2387.746143][T15700] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2387.759471][T15700] CPU: 0 PID: 15700 Comm: syz-executor.3 Not tainted 5.13.0-rc6-syzkaller #0 [ 2387.768227][T15700] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2387.778299][T15700] Call Trace: [ 2387.781602][T15700] dump_stack+0x137/0x19d [ 2387.785944][T15700] should_fail+0x23c/0x250 13:24:26 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') pipe2(&(0x7f0000000000), 0x2000) getdents(r0, &(0x7f0000000180)=""/223, 0xdf) [ 2387.790371][T15700] __alloc_pages+0x102/0x320 [ 2387.794980][T15700] __vmalloc_node_range+0x319/0x5b0 [ 2387.800180][T15700] ? blk_add_partitions+0x136/0xa80 [ 2387.805378][T15700] vzalloc+0x5a/0x70 [ 2387.809281][T15700] ? blk_add_partitions+0x136/0xa80 [ 2387.814489][T15700] blk_add_partitions+0x136/0xa80 [ 2387.819517][T15700] bdev_disk_changed+0x2d3/0x340 [ 2387.824620][T15700] lo_ioctl+0x1148/0x11f0 [ 2387.828953][T15700] ? avc_has_extended_perms+0x5d8/0x7b0 [ 2387.834564][T15700] ? do_filp_open+0x17a/0x1f0 13:24:27 executing program 1: r0 = openat$incfs(0xffffffffffffffff, &(0x7f0000000000)='.log\x00', 0x480000, 0xa) ioctl$BLKSECDISCARD(r0, 0x127d, &(0x7f0000000180)=0x9) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r1, &(0x7f0000000080)=""/223, 0xdf) [ 2387.839247][T15700] ? fsnotify_perm+0x59/0x2e0 [ 2387.843922][T15700] ? __fsnotify_parent+0x32f/0x430 [ 2387.849036][T15700] ? get_pid_task+0x8b/0xc0 [ 2387.853541][T15700] ? blkdev_common_ioctl+0x9c3/0x1040 [ 2387.858908][T15700] ? selinux_file_ioctl+0x8e0/0x970 [ 2387.864104][T15700] ? lo_release+0x120/0x120 [ 2387.868603][T15700] blkdev_ioctl+0x1d0/0x3c0 [ 2387.873085][T15700] block_ioctl+0x6d/0x80 [ 2387.877332][T15700] ? blkdev_iopoll+0x70/0x70 [ 2387.882042][T15700] __se_sys_ioctl+0xcb/0x140 [ 2387.886628][T15700] __x64_sys_ioctl+0x3f/0x50 [ 2387.891211][T15700] do_syscall_64+0x4a/0x90 [ 2387.895667][T15700] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2387.901668][T15700] RIP: 0033:0x4665d9 [ 2387.905547][T15700] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2387.925360][T15700] RSP: 002b:00007f058ee31188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2387.933757][T15700] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 2387.941723][T15700] RDX: 0000000000000004 RSI: 0000000000004c06 RDI: 0000000000000003 [ 2387.949670][T15700] RBP: 00007f058ee311d0 R08: 0000000000000000 R09: 0000000000000000 [ 2387.958144][T15700] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2387.966096][T15700] R13: 00007ffcbd8eceef R14: 00007f058ee31300 R15: 0000000000022000 [ 2387.980156][T15709] loop5: unable to read partition table 13:24:27 executing program 3 (fault-call:6 fault-nth:6): r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:27 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r0, &(0x7f0000000080)=""/223, 0xdf) r1 = syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000180)='./file0\x00', 0x2, 0x3, &(0x7f0000001300)=[{&(0x7f00000001c0)="6bcc16161918d5e9d34deba310f718116fecfa3b6ada49e8875ca7d91faa711bf835a404d93ce7dec14c96", 0x2b, 0xffff}, {&(0x7f0000000200)="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", 0x1000, 0x8}, {&(0x7f0000001200)="e119c4196688eb9e2d4876f8d616ebcabbb74caffd1509a1c0a9ab6e884cabc01df193bc90a1388ab9cf933b5320a72c92dbac28c15a149ff338db9a0fcbdf457a9696a4deda4fc70970f4c23908736b440577170332a3e4c9bba578bb38b085f06f1f0d3cf01616f830ea7546fe6e50f7f1612ffc0de4779efe6b6d7e7bc938062797f5e4439108101b67afe6dca58ad85c80a0b5378fb2b05cd2b4b823d8f1a1c83a824ec3df7d336168c7bbc0f5573da50cda06506cd7abc731a1a9461e6fc6c3d00e810e27da99cda69d7f", 0xcd, 0x100000001}], 0x40, &(0x7f0000001380)={[{@data_writeback}, {@journal_async_commit}, {@grpid}, {@abort}], [{@func={'func', 0x3d, 'PATH_CHECK'}}]}) getdents64(r1, &(0x7f0000001400)=""/164, 0xa4) 13:24:27 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x401070c9, r1) 13:24:27 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x125f, r1) 13:24:27 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0xc0045878, r1) 13:24:27 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = inotify_init1(0x800) writev(r3, &(0x7f00000000c0)=[{&(0x7f0000000040)="5b74f2d1d5c43e1ec87d03a5c1c8e444c272c9cc80b516a75d01704e4329e1729609ac97cbb588f9baaa1c7ea1b0d5af13fa3e69401639a31118159932d2ab7357b327e733cfde0f7cf68b8fc3d5ae0b7bbc251a75e799e07551811197347fa9e5772209886b72411ee15f7585c2828b76e702b2a3a204326b", 0x79}], 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000100)=0x19) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$F2FS_IOC_START_ATOMIC_WRITE(r4, 0xf501, 0x0) fallocate(r5, 0x51, 0x1, 0x8) [ 2387.986418][T15709] loop_reread_partitions: partition scan of loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) failed (rc=-5) [ 2388.065432][ T1032] loop5: unable to read partition table [ 2388.071863][T15749] FAULT_INJECTION: forcing a failure. [ 2388.071863][T15749] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2388.085104][T15749] CPU: 1 PID: 15749 Comm: syz-executor.3 Not tainted 5.13.0-rc6-syzkaller #0 [ 2388.093856][T15749] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2388.104089][T15749] Call Trace: [ 2388.107369][T15749] dump_stack+0x137/0x19d 13:24:27 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xb8, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x5, 0x800, 0x7}, 0x0, 0x3, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000000400)={{}, r4, 0x14, @inherit={0x88, &(0x7f0000001580)=ANY=[@ANYRES16=r5]}, @devid}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f0000002240)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r7, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r6, @ANYRES32=r5, @ANYRESOCT, @ANYRES32=r3, @ANYRES32, @ANYRES64, @ANYRESHEX=r1], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_DEV_INFO(r0, 0xd000941e, &(0x7f0000000180)={r6, "ec4db5d6465b5c392dc432e729713407"}) getdents(r0, &(0x7f0000000080)=""/223, 0xdf) [ 2388.111701][T15749] should_fail+0x23c/0x250 [ 2388.116112][T15749] __alloc_pages+0x102/0x320 [ 2388.120721][T15749] __vmalloc_node_range+0x319/0x5b0 [ 2388.125913][T15749] ? blk_add_partitions+0x136/0xa80 [ 2388.131152][T15749] vzalloc+0x5a/0x70 [ 2388.135066][T15749] ? blk_add_partitions+0x136/0xa80 [ 2388.140274][T15749] blk_add_partitions+0x136/0xa80 [ 2388.145285][T15749] bdev_disk_changed+0x2d3/0x340 [ 2388.150216][T15749] lo_ioctl+0x1148/0x11f0 [ 2388.154544][T15749] ? avc_has_extended_perms+0x5d8/0x7b0 [ 2388.160178][T15749] ? do_filp_open+0x17a/0x1f0 [ 2388.164836][T15749] ? fsnotify_perm+0x59/0x2e0 [ 2388.169497][T15749] ? __fsnotify_parent+0x32f/0x430 [ 2388.174617][T15749] ? get_pid_task+0x8b/0xc0 [ 2388.179112][T15749] ? blkdev_common_ioctl+0x9c3/0x1040 [ 2388.184488][T15749] ? selinux_file_ioctl+0x8e0/0x970 [ 2388.189700][T15749] ? lo_release+0x120/0x120 [ 2388.194233][T15749] blkdev_ioctl+0x1d0/0x3c0 [ 2388.198737][T15749] block_ioctl+0x6d/0x80 [ 2388.203025][T15749] ? blkdev_iopoll+0x70/0x70 [ 2388.207616][T15749] __se_sys_ioctl+0xcb/0x140 [ 2388.212208][T15749] __x64_sys_ioctl+0x3f/0x50 [ 2388.216877][T15749] do_syscall_64+0x4a/0x90 [ 2388.221290][T15749] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2388.227169][T15749] RIP: 0033:0x4665d9 [ 2388.231051][T15749] 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 [ 2388.250879][T15749] RSP: 002b:00007f058ee31188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 13:24:27 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r0, &(0x7f0000000280), 0x0, 0x2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x6c, &(0x7f00000002c0)="08ac20080dd966953b67480f3a62007c4fab92a907e0b838cef2bc7a7755b2ce010100d6eca02cdc108ce69ae431c026d5190eb8a104ce5f19cd2ed75fcd792d92ad8696ca0688b72e34c4504ebda2000000000000003305603895940fd837a00b5901f87c646f6f8e7b11f2"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0xffffff12}], 0x2, 0x0) ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x17) ptrace$setregs(0xd, r4, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r4, 0x0, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getdents(r3, &(0x7f0000000180)=""/219, 0xdb) [ 2388.259283][T15749] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 2388.267246][T15749] RDX: 0000000000000004 RSI: 0000000000004c06 RDI: 0000000000000003 [ 2388.275227][T15749] RBP: 00007f058ee311d0 R08: 0000000000000000 R09: 0000000000000000 [ 2388.283254][T15749] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2388.291234][T15749] R13: 00007ffcbd8eceef R14: 00007f058ee31300 R15: 0000000000022000 [ 2388.305581][T15752] loop5: unable to read partition table 13:24:27 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0xc0101282, r1) 13:24:27 executing program 3 (fault-call:6 fault-nth:7): r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:27 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x401070ca, r1) [ 2388.312255][T15759] loop5: unable to read partition table [ 2388.318383][T15759] loop_reread_partitions: partition scan of loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) failed (rc=-5) 13:24:27 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x1260, r1) [ 2388.385629][T15788] loop5: unable to read partition table [ 2388.393258][T15763] loop5: unable to read partition table [ 2388.399952][T15763] loop_reread_partitions: partition scan of loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) failed (rc=-5) [ 2388.446037][T15789] FAULT_INJECTION: forcing a failure. [ 2388.446037][T15789] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2388.459330][T15789] CPU: 1 PID: 15789 Comm: syz-executor.3 Not tainted 5.13.0-rc6-syzkaller #0 [ 2388.468128][T15789] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2388.478288][T15789] Call Trace: [ 2388.481554][T15789] dump_stack+0x137/0x19d [ 2388.485960][T15789] should_fail+0x23c/0x250 [ 2388.490436][T15789] __alloc_pages+0x102/0x320 13:24:27 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = dup(0xffffffffffffffff) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000040)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r3) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r4, 0x8943, &(0x7f00000079c0)={'lo\x00', 0x0}) preadv(r4, &(0x7f00000001c0)=[{&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000000140)=""/99, 0x63}, {&(0x7f0000001280)=""/130, 0x82}], 0x3, 0x2, 0x8) 13:24:27 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0xc0189436, r1) [ 2388.495022][T15789] __vmalloc_node_range+0x319/0x5b0 [ 2388.500275][T15789] ? blk_add_partitions+0x136/0xa80 [ 2388.505689][T15789] vzalloc+0x5a/0x70 [ 2388.509581][T15789] ? blk_add_partitions+0x136/0xa80 [ 2388.515032][T15789] blk_add_partitions+0x136/0xa80 [ 2388.520076][T15789] bdev_disk_changed+0x2d3/0x340 [ 2388.525025][T15789] lo_ioctl+0x1148/0x11f0 [ 2388.529341][T15789] ? avc_has_extended_perms+0x5d8/0x7b0 [ 2388.534929][T15789] ? do_filp_open+0x17a/0x1f0 [ 2388.539587][T15789] ? fsnotify_perm+0x59/0x2e0 [ 2388.544257][T15789] ? __fsnotify_parent+0x32f/0x430 [ 2388.549424][T15789] ? get_pid_task+0x8b/0xc0 [ 2388.553914][T15789] ? kcsan_setup_watchpoint+0x231/0x3e0 [ 2388.559487][T15789] ? blkdev_common_ioctl+0x9c3/0x1040 [ 2388.564917][T15789] ? selinux_file_ioctl+0x8e0/0x970 [ 2388.570163][T15789] ? lo_release+0x120/0x120 [ 2388.574721][T15789] blkdev_ioctl+0x1d0/0x3c0 [ 2388.579225][T15789] block_ioctl+0x6d/0x80 [ 2388.583514][T15789] ? blkdev_iopoll+0x70/0x70 [ 2388.588156][T15789] __se_sys_ioctl+0xcb/0x140 [ 2388.592797][T15789] __x64_sys_ioctl+0x3f/0x50 [ 2388.597414][T15789] do_syscall_64+0x4a/0x90 [ 2388.601823][T15789] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2388.607876][T15789] RIP: 0033:0x4665d9 [ 2388.611771][T15789] 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 [ 2388.631531][T15789] RSP: 002b:00007f058ee31188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2388.639926][T15789] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 2388.647881][T15789] RDX: 0000000000000004 RSI: 0000000000004c06 RDI: 0000000000000003 [ 2388.656555][T15789] RBP: 00007f058ee311d0 R08: 0000000000000000 R09: 0000000000000000 [ 2388.664612][T15789] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2388.672618][T15789] R13: 00007ffcbd8eceef R14: 00007f058ee31300 R15: 0000000000022000 [ 2388.690036][ C1] print_req_error: 99 callbacks suppressed [ 2388.690050][ C1] blk_update_request: I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2388.706731][ C1] buffer_io_error: 95 callbacks suppressed [ 2388.706739][ C1] Buffer I/O error on dev loop5, logical block 0, async page read [ 2388.721098][ C1] blk_update_request: I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2388.732064][ C1] Buffer I/O error on dev loop5, logical block 0, async page read [ 2388.739892][ T1032] loop5: unable to read partition table 13:24:27 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x1261, r1) 13:24:27 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x401070cd, r1) 13:24:27 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0xc020660b, r1) 13:24:27 executing program 3 (fault-call:6 fault-nth:8): r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) [ 2388.755065][ C1] blk_update_request: I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2388.766281][ C1] Buffer I/O error on dev loop5, logical block 0, async page read 13:24:27 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x401870c8, r1) [ 2388.855980][ C1] blk_update_request: I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2388.866917][ C1] Buffer I/O error on dev loop5, logical block 0, async page read [ 2388.874776][ C1] blk_update_request: I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2388.886187][ C1] Buffer I/O error on dev loop5, logical block 0, async page read [ 2388.894041][ T1032] loop5: unable to read partition table [ 2388.900081][T15829] FAULT_INJECTION: forcing a failure. [ 2388.900081][T15829] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2388.913417][T15829] CPU: 1 PID: 15829 Comm: syz-executor.3 Not tainted 5.13.0-rc6-syzkaller #0 [ 2388.922517][T15829] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2388.932562][T15829] Call Trace: [ 2388.935847][T15829] dump_stack+0x137/0x19d [ 2388.940169][T15829] should_fail+0x23c/0x250 [ 2388.945008][T15829] __alloc_pages+0x102/0x320 [ 2388.949575][T15829] __vmalloc_node_range+0x319/0x5b0 [ 2388.954798][T15829] ? blk_add_partitions+0x136/0xa80 [ 2388.960060][T15829] vzalloc+0x5a/0x70 [ 2388.963968][T15829] ? blk_add_partitions+0x136/0xa80 [ 2388.969223][T15829] blk_add_partitions+0x136/0xa80 [ 2388.974314][T15829] bdev_disk_changed+0x2d3/0x340 [ 2388.979270][T15829] lo_ioctl+0x1148/0x11f0 [ 2388.983579][T15829] ? avc_has_extended_perms+0x5d8/0x7b0 [ 2388.989105][T15829] ? do_filp_open+0x17a/0x1f0 [ 2388.993774][T15829] ? fsnotify_perm+0x59/0x2e0 [ 2388.998562][T15829] ? __fsnotify_parent+0x32f/0x430 [ 2389.003652][T15829] ? get_pid_task+0x8b/0xc0 [ 2389.008176][T15829] ? blkdev_common_ioctl+0x9c3/0x1040 [ 2389.013528][T15829] ? selinux_file_ioctl+0x8e0/0x970 [ 2389.018703][T15829] ? lo_release+0x120/0x120 [ 2389.023199][T15829] blkdev_ioctl+0x1d0/0x3c0 [ 2389.027681][T15829] block_ioctl+0x6d/0x80 [ 2389.032063][T15829] ? blkdev_iopoll+0x70/0x70 [ 2389.036632][T15829] __se_sys_ioctl+0xcb/0x140 [ 2389.041242][T15829] __x64_sys_ioctl+0x3f/0x50 [ 2389.045810][T15829] do_syscall_64+0x4a/0x90 [ 2389.050221][T15829] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2389.056149][T15829] RIP: 0033:0x4665d9 [ 2389.060194][T15829] 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 [ 2389.079911][T15829] RSP: 002b:00007f058ee31188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2389.088694][T15829] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 2389.096727][T15829] RDX: 0000000000000004 RSI: 0000000000004c06 RDI: 0000000000000003 [ 2389.104771][T15829] RBP: 00007f058ee311d0 R08: 0000000000000000 R09: 0000000000000000 [ 2389.112779][T15829] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2389.120761][T15829] R13: 00007ffcbd8eceef R14: 00007f058ee31300 R15: 0000000000022000 [ 2389.147177][ C0] blk_update_request: I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 2389.158757][ C0] blk_update_request: I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2389.169654][ C0] Buffer I/O error on dev loop5, logical block 0, async page read 13:24:30 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x1262, r1) 13:24:30 executing program 2: syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800005, 0x11, 0xffffffffffffffff, 0x0) r1 = ioctl$NS_GET_PARENT(r0, 0xb702, 0x0) dup2(0xffffffffffffffff, r1) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) creat(&(0x7f0000000680)='./file0\x00', 0x51) r2 = accept4$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev}, &(0x7f0000000080)=0x1c, 0x0) preadv(r2, &(0x7f0000000480)=[{&(0x7f00000000c0)=""/205, 0xcd}, {&(0x7f0000000280)=""/192, 0xc0}, {&(0x7f0000000340)=""/167, 0xa7}, {&(0x7f00000001c0)=""/124, 0x7c}, {&(0x7f0000000400)=""/105, 0x69}], 0x5, 0x7, 0x81) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) creat(&(0x7f0000000580)='./file0\x00', 0x40) mmap(&(0x7f0000112000/0x3000)=nil, 0x3000, 0xfa918cb797696562, 0x13, 0xffffffffffffffff, 0xffffc000) r4 = accept4(r2, &(0x7f00000005c0)=@alg, &(0x7f0000000640)=0x80, 0x80000) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000540), 0x20840, 0x0) mmap(&(0x7f0000306000/0x3000)=nil, 0x3000, 0x1000001, 0x110, r5, 0x314a4000) shutdown(r4, 0x1) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r3) 13:24:30 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/nf_conntrack\x00') getdents(r0, &(0x7f0000000080)=""/223, 0xdf) 13:24:30 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0xc0481273, r1) 13:24:30 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x401870cb, r1) 13:24:30 executing program 3 (fault-call:6 fault-nth:9): r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:30 executing program 5: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_STOP_AP(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, r0, 0x2, 0x70bd28, 0x25dfdbfc, {{}, {@void, @void}}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40000000}, 0x800) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000280), 0x20002, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r4) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f00000001c0)={0x0, {}, 0x0, {}, 0x20, 0x9, 0x1f, 0x8, "55f78ec89cc458bcaff820ce8c527d43f43ac2d624759ccb81661983c970e03dfd0c36cb76238546ba98d849ed3740ef1bc3a70381b921f1a6397626c31956ff", "effff50e2a66d90551916bdfd39104c2673d127a2c8e86a0b8a957995b7b6dad", [0x5000, 0x10001]}) 13:24:30 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2002, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 13:24:30 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x1263, r1) 13:24:30 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/nfsfs\x00') getdents(r0, &(0x7f0000000080)=""/223, 0xdf) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000180)=""/254) 13:24:30 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r0, &(0x7f0000000080)=""/223, 0xdf) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x280440, 0x0) io_uring_register$IORING_UNREGISTER_FILES(r1, 0x3, 0x0, 0x0) [ 2391.315777][ C0] blk_update_request: I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2391.326713][ C0] Buffer I/O error on dev loop5, logical block 0, async page read [ 2391.341216][ C0] blk_update_request: I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2391.352119][ C0] Buffer I/O error on dev loop5, logical block 0, async page read [ 2391.360166][ T1032] loop5: unable to read partition table 13:24:30 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr\x00') ioctl$NS_GET_USERNS(r0, 0xb701, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8943, &(0x7f00000079c0)={'lo\x00', 0x0}) sendmsg$GTP_CMD_DELPDP(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x3c}, 0x1, 0x0, 0x0, 0x20000010}, 0x11) getdents(r0, &(0x7f0000000180)=""/223, 0xdf) [ 2391.375895][T15849] FAULT_INJECTION: forcing a failure. [ 2391.375895][T15849] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2391.389255][T15849] CPU: 0 PID: 15849 Comm: syz-executor.3 Not tainted 5.13.0-rc6-syzkaller #0 [ 2391.398033][T15849] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2391.408086][T15849] Call Trace: [ 2391.411372][T15849] dump_stack+0x137/0x19d [ 2391.415886][T15849] should_fail+0x23c/0x250 [ 2391.420307][T15849] __alloc_pages+0x102/0x320 13:24:30 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/snmp6\x00') getdents(r0, &(0x7f0000000080)=""/223, 0xdf) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) getdents(r1, &(0x7f0000000180)=""/74, 0x4a) 13:24:30 executing program 1: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000180)='./file0\x00', 0x6, 0x7, &(0x7f0000000640)=[{&(0x7f00000007c0)="48f7cb976353b223e194385ad2089af2f9dff0d042eb90773d07fe6db8eae8f8fd3a61e59b09aa13f0902736e7e73e27ec1e40926c533921dbb0ce341f6633af12702affe707e86e5ce227e8cb31f0abd9814dd9789721c1a97c066edd8fdea96a8c191f9fe9358301f68ced2ee713e5d1238cc442a052e97b0350245caf3975c3e9a5b9e5b5814c11a3", 0x8a, 0x6}, {&(0x7f0000000200)="1b8ca87e6ccf0b37eb43edca391996163a0cc56b7eb9414e5bbdd1801aa0e2f38bbd29dff0549cc5ea89fe20ace7bab00b96ec78e5f43c282aed1d8c2e75d2986992671a9caacd76816950deb78423b569f460", 0x53}, {&(0x7f0000000280)="4e4ea6f7ad7354d287d306f26c860dfd1e7ac0a74559f4178d6dd8a9bda08697e9986e0d7246cc8a4c", 0x29, 0x4}, {&(0x7f00000002c0)="4c93501d804207bea75c5f2d415a7e2b6a44149f5e33209a7f66c7286ff245bcb3281dfca72bc83367495bbfd8dd9354d689d97fb0042ff47200adf8c7e469a990711d02b556952d7149076b18941a220fba06daf6d881119f9d918f44c862d497c8efaf983d8d7de9167057f8ebe9e73035d30cec9270458f8ace085e7f52872d88f3b8aa138965a44ad597ea23306767822b3c6c5cd0b5707811aa03308e051e1aaa6e143e3faf8c9ff349e8c37b37adf66c1247329130a93c3a7b2ac54823f5430838a921583218c79373af9746f4e951", 0xd2, 0x611}, {&(0x7f00000003c0)="c1baa08c3dbcecfc469c0979ccc1f4229bfabb99bcbf56f4fbb1fc833c98c3e4cb4508406c3f7fd720a1ef180488b2042bcfe714dc1d182000717b890cf456e10513707a9d5422d66c8292e8a6a7b7248df4359e755bf1b1701935b16a73c88828a8b06a07ab64603c31d41d66683dfacafa01e0a801ad2aa4b865434cbbd91c1a1c13bca1b861db49a955e6646ff8875643b5cfd54d255408ae36925a349d3d4cf6e41cabc159146722791d0aefc939b510879e7b5af08b73ec472e96622f08e0e2efc7cbbb344f1d00942a87781203a3e3215f4709abaca16d61ad", 0xdc, 0xfffffffffffffffc}, {&(0x7f00000004c0)="d2b6a07f03d859c817907a6267494be8cd81888b8bc4ae00b085979eaa9bda34be236abe43f3d85a6c67d7802b1c77710d575ccef0d2593358bd1690e88584bab969a711a40747e8fc228dff0df53226cd9ab5526f89345633a133807bac3838f3", 0x61, 0x5}, {&(0x7f0000000540)="dde536d8d7c43dbec8444bd04ac05419bbac9924aa9af253193503360a6431c31f421d8629af3f990276b8d6a708bc20c901420da8c9cc4d74f81e2d6dac760ca0abe81a7798477d00b657bf0e6943d44c2c97677a9b0068f8f349cc7fd0e19ddbb5f3761adf4abba685410a199617eb1db8e7911d1fb9170f995ca6e1091ab9789dcd489cfa04fe82d1962b279e1233c8190857cc05b8b82737b943ea2fea4bc3d8cf80d7300a5596a6c38d11731ee852e699d9e1bad07970c13a339e1429524b861c81c2da0241b6e95fd71a13a849d27e11dab1b922968cb7c6", 0xdb, 0x81}], 0x20000, &(0x7f0000000700)={[{@map_acorn}], [{@fsname={'fsname', 0x3d, 'net/netfilter\x00'}}, {@fowner_lt={'fowner<', 0xffffffffffffffff}}, {@subj_user={'subj_user', 0x3d, 'net/netfilter\x00'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'net/netfilter\x00'}}, {@smackfsroot={'smackfsroot', 0x3d, '\x15'}}, {@mask={'mask', 0x3d, 'MAY_READ'}}, {@permit_directio}]}) getdents(r0, &(0x7f0000000080)=""/223, 0xdf) [ 2391.424930][T15849] __vmalloc_node_range+0x319/0x5b0 [ 2391.430220][T15849] ? blk_add_partitions+0x136/0xa80 [ 2391.435421][T15849] vzalloc+0x5a/0x70 [ 2391.439349][T15849] ? blk_add_partitions+0x136/0xa80 [ 2391.444555][T15849] blk_add_partitions+0x136/0xa80 [ 2391.449742][T15849] bdev_disk_changed+0x2d3/0x340 [ 2391.454694][T15849] lo_ioctl+0x1148/0x11f0 [ 2391.459206][T15849] ? avc_has_extended_perms+0x5d8/0x7b0 [ 2391.464813][T15849] ? do_filp_open+0x17a/0x1f0 [ 2391.469537][T15849] ? fsnotify_perm+0x59/0x2e0 13:24:30 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') ioctl$SCSI_IOCTL_TEST_UNIT_READY(r0, 0x2) getdents(r0, &(0x7f0000000080)=""/223, 0xdf) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getdents(r1, &(0x7f0000000180)=""/118, 0x76) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$nfs4(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x9, 0x0, &(0x7f0000000280), 0x1080005, &(0x7f00000002c0)={[{}, {'net/netfilter\x00'}, {'+^.*-]'}], [{@subj_type={'subj_type', 0x3d, 'net/netfilter\x00'}}, {@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@dont_appraise}, {@pcr={'pcr', 0x3d, 0x15}}]}) ioctl$sock_SIOCETHTOOL(r2, 0x8943, &(0x7f00000079c0)={'lo\x00', 0x0}) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xe, 0x30, r2, 0x55a1b000) r3 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x60101, 0x100) ioctl$BTRFS_IOC_GET_DEV_STATS(0xffffffffffffffff, 0xc4089434, &(0x7f0000000340)={0x0, 0x5536, 0x0, [0x2, 0x8000000000000, 0x6, 0x9, 0x3], [0x9, 0x3f, 0xff, 0x7f, 0x1, 0xd482, 0x9, 0xc1, 0x7, 0x10000, 0x5, 0xffff, 0x5, 0xa81, 0x7, 0x7f, 0x9, 0x4, 0x4, 0x8, 0x7, 0x8001000000000000, 0xffffffff, 0x3ff, 0x9be, 0x7, 0x3, 0x2, 0xbf, 0x5, 0x7f, 0x1ff, 0x7, 0xb241, 0x3, 0x200000000000, 0xa15, 0x0, 0x3, 0x0, 0x200, 0x5, 0x3, 0x70f, 0x9a1, 0x81, 0x4, 0x8, 0x1, 0x240000, 0x9, 0x101, 0x7fffffff, 0x7f, 0x100000000, 0x8, 0xffffffff7fffffff, 0xfa9, 0x29, 0x3, 0x5, 0x3, 0x80000001, 0x4e, 0xcc, 0x10000, 0x4, 0x3, 0x3, 0x4, 0xc16, 0x4, 0x1, 0x7fff, 0x101, 0xffffffff, 0x800, 0x53, 0xb2, 0x5, 0x8001, 0x1, 0x2, 0x80000000000000, 0x2000000000000000, 0x9, 0x2, 0x2, 0x3, 0x2, 0x3, 0x2, 0x800, 0x8000, 0x4a7, 0x0, 0x1, 0x4, 0x400, 0x70, 0xf2, 0x7, 0x70b, 0x0, 0x400, 0x7f, 0x3, 0x41a, 0x6, 0x2, 0x81, 0x3ff, 0x8, 0xda, 0x1, 0x6, 0x81, 0x0, 0x2, 0x1, 0x4]}) ioctl$SCSI_IOCTL_TEST_UNIT_READY(r3, 0x2) [ 2391.474379][T15849] ? __fsnotify_parent+0x32f/0x430 [ 2391.479588][T15849] ? get_pid_task+0x8b/0xc0 [ 2391.484267][T15849] ? blkdev_common_ioctl+0x9c3/0x1040 [ 2391.489641][T15849] ? selinux_file_ioctl+0x8e0/0x970 [ 2391.494860][T15849] ? lo_release+0x120/0x120 [ 2391.499366][T15849] blkdev_ioctl+0x1d0/0x3c0 [ 2391.503944][T15849] block_ioctl+0x6d/0x80 [ 2391.508285][T15849] ? blkdev_iopoll+0x70/0x70 [ 2391.512904][T15849] __se_sys_ioctl+0xcb/0x140 [ 2391.517589][T15849] __x64_sys_ioctl+0x3f/0x50 [ 2391.522179][T15849] do_syscall_64+0x4a/0x90 13:24:30 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/udplite\x00') getdents(r0, &(0x7f0000000080)=""/223, 0xdf) [ 2391.526588][T15849] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2391.532463][T15849] RIP: 0033:0x4665d9 [ 2391.536342][T15849] 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 [ 2391.556056][T15849] RSP: 002b:00007f058ee31188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2391.564500][T15849] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 13:24:30 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x401870cc, r1) [ 2391.572491][T15849] RDX: 0000000000000004 RSI: 0000000000004c06 RDI: 0000000000000003 [ 2391.580455][T15849] RBP: 00007f058ee311d0 R08: 0000000000000000 R09: 0000000000000000 [ 2391.588428][T15849] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2391.596416][T15849] R13: 00007ffcbd8eceef R14: 00007f058ee31300 R15: 0000000000022000 13:24:30 executing program 3 (fault-call:6 fault-nth:10): r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) [ 2391.695155][T15896] loop_set_status: loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) has still dirty pages (nrpages=2) [ 2391.709060][ C0] blk_update_request: I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 2391.721984][ C0] Buffer I/O error on dev loop5, logical block 0, async page read 13:24:30 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000080)={r1, 0x7, 0x7f, 0x798}) r3 = inotify_init1(0x80000) fcntl$setown(r0, 0x8, 0xffffffffffffffff) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:30 executing program 1: r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x17) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x17) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/udplite6\x00') ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f0000000180)={0x0, 0x9, 0x100000001}) getdents(r2, &(0x7f0000000080)=""/223, 0xdf) 13:24:30 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1800003, 0x12, r1, 0x1ad22000) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r3, 0x8943, &(0x7f00000079c0)={'lo\x00', 0x0}) ioctl$F2FS_IOC_SET_PIN_FILE(r3, 0x4004f50d, &(0x7f0000000040)=0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 13:24:30 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x401c5820, r1) 13:24:30 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x1264, r1) 13:24:30 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f00000001c0)={'syz0', "cce4bafe929c3b460ba9767c6167516220f7d599b47cf05248d970da63d1a5545b96ed516cc08719da33b14249d6c099ca804b10f2466635fd47948ad899dfd5"}, 0x44) getdents(r0, &(0x7f0000000080)=""/223, 0xdf) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000000)={0x0, r0, 0x14a7b598, 0x5, 0xff, 0x7ff}) [ 2391.756831][T15903] FAULT_INJECTION: forcing a failure. [ 2391.756831][T15903] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2391.770177][T15903] CPU: 0 PID: 15903 Comm: syz-executor.3 Not tainted 5.13.0-rc6-syzkaller #0 [ 2391.778962][T15903] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2391.789014][T15903] Call Trace: [ 2391.792286][T15903] dump_stack+0x137/0x19d [ 2391.796789][T15903] should_fail+0x23c/0x250 [ 2391.801218][T15903] __alloc_pages+0x102/0x320 13:24:30 executing program 1: ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000001840)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') getdents(r0, &(0x7f0000000080)=""/223, 0xdf) fcntl$lock(r0, 0x25, &(0x7f0000001580)={0x2, 0x3, 0x4, 0x3f, 0xffffffffffffffff}) getdents(r0, &(0x7f0000000180)=""/151, 0x97) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200000, 0xa9) r2 = openat$cgroup_int(r1, &(0x7f0000001640)='cpuset.sched_load_balance\x00', 0x2, 0x0) preadv(r2, &(0x7f0000001800)=[{&(0x7f0000001680)=""/38, 0x26}, {&(0x7f00000016c0)=""/151, 0x97}, {&(0x7f0000001780)=""/111, 0x6f}], 0x3, 0xf1, 0x40) getdents(r0, &(0x7f0000000240)=""/212, 0xd4) r3 = socket$nl_generic(0x10, 0x3, 0x10) getdents64(r0, &(0x7f00000015c0)=""/109, 0x6d) ioctl$sock_SIOCETHTOOL(r3, 0x8943, &(0x7f00000079c0)={'lo\x00', 0x0}) preadv(r3, &(0x7f0000001540)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000400)=""/220, 0xdc}, {&(0x7f0000000500)=""/12, 0xc}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x4, 0x5, 0x6) 13:24:31 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r0, &(0x7f0000000180)=""/229, 0xe5) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r3) mount$9p_xen(&(0x7f00000000c0), &(0x7f0000000100)='./file1\x00', &(0x7f0000000140), 0x2008002, &(0x7f0000000340)=ANY=[@ANYBLOB='trans=xen,aame=net/netfilter,fscachd,:,privport,access=client,uid<\x00\x00', @ANYRESDEC=r3, @ANYBLOB=',dont_measure,fowner=', @ANYRESDEC=0xee00, @ANYBLOB=',appraise_type=imasig,\x00']) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fsconfig$FSCONFIG_SET_PATH(r1, 0x3, &(0x7f0000000000)='net/netfilter\x00', &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff) [ 2391.805868][T15903] __vmalloc_node_range+0x319/0x5b0 [ 2391.811305][T15903] ? blk_add_partitions+0x136/0xa80 [ 2391.816569][T15903] vzalloc+0x5a/0x70 [ 2391.820541][T15903] ? blk_add_partitions+0x136/0xa80 [ 2391.825737][T15903] blk_add_partitions+0x136/0xa80 [ 2391.830811][T15903] bdev_disk_changed+0x2d3/0x340 [ 2391.835777][T15903] lo_ioctl+0x1148/0x11f0 [ 2391.840172][T15903] ? avc_has_extended_perms+0x5d8/0x7b0 [ 2391.845727][T15903] ? do_filp_open+0x17a/0x1f0 [ 2391.850528][T15903] ? fsnotify_perm+0x59/0x2e0 13:24:31 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r0, &(0x7f0000000080)=""/223, 0xdf) 13:24:31 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r0, &(0x7f0000000080)=""/223, 0xdf) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) renameat2(r1, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000180)='./file0\x00', 0x0) [ 2391.855198][T15903] ? __fsnotify_parent+0x32f/0x430 [ 2391.860314][T15903] ? get_pid_task+0x8b/0xc0 [ 2391.864820][T15903] ? blkdev_common_ioctl+0x9c3/0x1040 [ 2391.870193][T15903] ? selinux_file_ioctl+0x8e0/0x970 [ 2391.875390][T15903] ? lo_release+0x120/0x120 [ 2391.880004][T15903] blkdev_ioctl+0x1d0/0x3c0 [ 2391.884531][T15903] block_ioctl+0x6d/0x80 [ 2391.888846][T15903] ? blkdev_iopoll+0x70/0x70 [ 2391.893441][T15903] __se_sys_ioctl+0xcb/0x140 [ 2391.898046][T15903] __x64_sys_ioctl+0x3f/0x50 [ 2391.902721][T15903] do_syscall_64+0x4a/0x90 13:24:31 executing program 1: getdents(0xffffffffffffffff, &(0x7f0000000080)=""/223, 0xdf) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(0xffffffffffffffff, &(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000000)=0x80) sendmsg$IPSET_CMD_HEADER(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x3c, 0xc, 0x6, 0x401, 0x0, 0x0, {0x3, 0x0, 0xa}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20048804}, 0x4) fcntl$notify(r0, 0x402, 0x3) [ 2391.907181][T15903] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2391.913105][T15903] RIP: 0033:0x4665d9 [ 2391.917005][T15903] 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 [ 2391.936729][T15903] RSP: 002b:00007f058ee31188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2391.945166][T15903] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 13:24:31 executing program 3 (fault-call:6 fault-nth:11): r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) [ 2391.953141][T15903] RDX: 0000000000000004 RSI: 0000000000004c06 RDI: 0000000000000003 [ 2391.961151][T15903] RBP: 00007f058ee311d0 R08: 0000000000000000 R09: 0000000000000000 [ 2391.969102][T15903] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2391.977069][T15903] R13: 00007ffcbd8eceef R14: 00007f058ee31300 R15: 0000000000022000 [ 2391.990128][ C1] Buffer I/O error on dev loop5, logical block 0, async page read [ 2391.998968][ T1032] loop5: unable to read partition table 13:24:31 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r2, 0x8943, &(0x7f00000079c0)={'lo\x00', 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE(r1, 0x5000940e, &(0x7f0000000080)={{r2}, "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"}) 13:24:31 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r0, &(0x7f0000000080)=""/223, 0xdf) fcntl$notify(r0, 0x402, 0x100000024) [ 2392.075380][T15930] loop5: unable to read partition table [ 2392.081157][T15930] loop_reread_partitions: partition scan of loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) failed (rc=-5) [ 2392.094721][T15949] FAULT_INJECTION: forcing a failure. [ 2392.094721][T15949] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2392.107961][T15949] CPU: 1 PID: 15949 Comm: syz-executor.3 Not tainted 5.13.0-rc6-syzkaller #0 [ 2392.116722][T15949] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2392.126786][T15949] Call Trace: [ 2392.130045][T15949] dump_stack+0x137/0x19d [ 2392.134428][T15949] should_fail+0x23c/0x250 [ 2392.138843][T15949] __alloc_pages+0x102/0x320 [ 2392.143424][T15949] __vmalloc_node_range+0x319/0x5b0 [ 2392.148657][T15949] ? blk_add_partitions+0x136/0xa80 [ 2392.153907][T15949] vzalloc+0x5a/0x70 [ 2392.157790][T15949] ? blk_add_partitions+0x136/0xa80 [ 2392.162966][T15949] blk_add_partitions+0x136/0xa80 [ 2392.167996][T15949] bdev_disk_changed+0x2d3/0x340 [ 2392.172915][T15949] lo_ioctl+0x1148/0x11f0 [ 2392.177307][T15949] ? avc_has_extended_perms+0x5d8/0x7b0 [ 2392.182863][T15949] ? do_filp_open+0x17a/0x1f0 [ 2392.187516][T15949] ? fsnotify_perm+0x59/0x2e0 [ 2392.192191][T15949] ? __fsnotify_parent+0x32f/0x430 [ 2392.197283][T15949] ? get_pid_task+0x8b/0xc0 [ 2392.201815][T15949] ? blkdev_common_ioctl+0x9c3/0x1040 [ 2392.207162][T15949] ? selinux_file_ioctl+0x8e0/0x970 [ 2392.212334][T15949] ? lo_release+0x120/0x120 [ 2392.216878][T15949] blkdev_ioctl+0x1d0/0x3c0 [ 2392.221399][T15949] block_ioctl+0x6d/0x80 [ 2392.225618][T15949] ? blkdev_iopoll+0x70/0x70 [ 2392.230187][T15949] __se_sys_ioctl+0xcb/0x140 [ 2392.234775][T15949] __x64_sys_ioctl+0x3f/0x50 [ 2392.239340][T15949] do_syscall_64+0x4a/0x90 [ 2392.243827][T15949] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2392.249784][T15949] RIP: 0033:0x4665d9 [ 2392.253693][T15949] 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 [ 2392.273454][T15949] RSP: 002b:00007f058ee31188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2392.281846][T15949] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 2392.289798][T15949] RDX: 0000000000000004 RSI: 0000000000004c06 RDI: 0000000000000003 [ 2392.297749][T15949] RBP: 00007f058ee311d0 R08: 0000000000000000 R09: 0000000000000000 [ 2392.305730][T15949] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2392.313675][T15949] R13: 00007ffcbd8eceef R14: 00007f058ee31300 R15: 0000000000022000 13:24:31 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r0, &(0x7f0000000080)=""/223, 0xdf) getdents(r0, &(0x7f0000000180)=""/244, 0xf4) 13:24:31 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x1265, r1) 13:24:31 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4020940d, r1) 13:24:31 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8943, &(0x7f00000079c0)={'lo\x00', 0x0}) syz_genetlink_get_family_id$smc(&(0x7f0000000000), r1) getdents(r0, &(0x7f0000000080)=""/223, 0xdf) 13:24:31 executing program 3 (fault-call:6 fault-nth:12): r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:31 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r0, &(0x7f0000000080)=""/223, 0xdf) getdents(r0, &(0x7f0000000180)=""/244, 0xf4) 13:24:31 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x1267, r1) 13:24:31 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x80041284, r1) [ 2392.328903][ T1032] loop5: unable to read partition table 13:24:31 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r0, &(0x7f0000000080)=""/223, 0xdf) getdents(r0, &(0x7f0000000180)=""/244, 0xf4) 13:24:31 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='cpuset\x00') getdents(r0, &(0x7f0000000080)=""/223, 0xdf) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000180)="74d7bddbd8ca3573f8b0f126e93aef2cd23796581eaf27da0eeb01014e62335545d4f57b1a32785b09fe25761fa1c22375a51eacde078b412c16355aad1f15e7cb0ef144bfd345b83f3a2fbc80206914edeec7492b8dceef44255512ef81636a886b187796b9e00508af7c77a4", 0x6d}], 0x1) [ 2392.437436][T15975] FAULT_INJECTION: forcing a failure. [ 2392.437436][T15975] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2392.450711][T15975] CPU: 0 PID: 15975 Comm: syz-executor.3 Not tainted 5.13.0-rc6-syzkaller #0 [ 2392.459887][T15975] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2392.469925][T15975] Call Trace: [ 2392.473197][T15975] dump_stack+0x137/0x19d [ 2392.477530][T15975] should_fail+0x23c/0x250 [ 2392.482026][T15975] __alloc_pages+0x102/0x320 [ 2392.486669][T15975] alloc_pages+0x21d/0x310 [ 2392.491115][T15975] __get_free_pages+0x8/0x30 [ 2392.495697][T15975] blk_add_partitions+0x17d/0xa80 [ 2392.500703][T15975] bdev_disk_changed+0x2d3/0x340 [ 2392.505673][T15975] lo_ioctl+0x1148/0x11f0 [ 2392.510039][T15975] ? avc_has_extended_perms+0x5d8/0x7b0 [ 2392.515565][T15975] ? do_filp_open+0x17a/0x1f0 [ 2392.520275][T15975] ? fsnotify_perm+0x59/0x2e0 [ 2392.524948][T15975] ? __fsnotify_parent+0x32f/0x430 [ 2392.530155][T15975] ? get_pid_task+0x8b/0xc0 [ 2392.534729][T15975] ? blkdev_common_ioctl+0x9c3/0x1040 [ 2392.540090][T15975] ? selinux_file_ioctl+0x8e0/0x970 [ 2392.545268][T15975] ? lo_release+0x120/0x120 [ 2392.549760][T15975] blkdev_ioctl+0x1d0/0x3c0 [ 2392.554256][T15975] block_ioctl+0x6d/0x80 [ 2392.558542][T15975] ? blkdev_iopoll+0x70/0x70 [ 2392.563217][T15975] __se_sys_ioctl+0xcb/0x140 [ 2392.567856][T15975] __x64_sys_ioctl+0x3f/0x50 [ 2392.572443][T15975] do_syscall_64+0x4a/0x90 [ 2392.576839][T15975] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2392.582735][T15975] RIP: 0033:0x4665d9 [ 2392.586736][T15975] 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 [ 2392.606408][T15975] RSP: 002b:00007f058ee31188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2392.614844][T15975] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 2392.622795][T15975] RDX: 0000000000000004 RSI: 0000000000004c06 RDI: 0000000000000003 13:24:31 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = dup(r0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) close(r0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000080)={0x6000000f}) 13:24:31 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r0, &(0x7f0000000180)=""/244, 0xf4) 13:24:31 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') r1 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000001800)={0x200, 0xe, 0xf}, 0x18) getdents(r1, &(0x7f0000000080)=""/235, 0xeb) syz_mount_image$tmpfs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x459, 0x9, &(0x7f0000001700)=[{&(0x7f0000000240)="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", 0x1000, 0x401}, {&(0x7f0000001240)="a9cf41197a3b639e697c77e045a6cee86de8c3455af0663ffd4594c3fe6d56af157aa717b9d1ef3283f82f596daa479bbf147c3e7405eec8e72b268a2d6f270a82e3cbeb7e11794297403f58", 0x4c, 0x5}, {&(0x7f00000012c0)="70f01b", 0x3, 0x709}, {&(0x7f0000001300)="7ec30a6cf8493e0c8dd7c594575590ef24a78790406860cd838d5d1e3ca971a1e3c3cd769188b67c54b51606eb8111f6aacbd177a74629879ce6f4c76125d92523e874080b7bcd3863c0740cc8feb5ff6116b041520290beb25b0a9711a336ce8234c7af503ec6e8ed12c472edf56ab91478577bf25eb99b87ea8705c41ebfaf00d21e53dec76900"/151, 0x97, 0x3}, {&(0x7f00000013c0)="dbe3dbaa273ef906bb3db31132729d7fc0aab80716738513bebfa5b7c7d3d5bed0e67678df0dd8500cb02dd5035a422208373ee8c853378825cc8152aaeb8511c52c6efb3ddfeebe683d2beca1476a010d218218a8dcca632e6ecfff9a1bd42327e2df6a3e0f02f4ad29a23a821162b5364cc63e018d5bb64ae4073d00ed8619b2ba948eff1919b51ef7df1239e6feb1bcb97c87d2c26f8b22eaaf06fde90fa36f53aedd059a1cae5793", 0xaa, 0x3}, {&(0x7f0000001480)="5eeaeb766f8e9580e2d3b744395f952462fd164e9e0986ac608942b6b33f3f5f287d1516551f9e78fe469e765bbeb9be5634be7dd201f7b782ade84018f07efcc35eb74ef506478e6bac5ae385655e916b142dba8753d1c100bfd9864c4c6360584537307511d985b345cc91", 0x6c, 0x4}, {&(0x7f0000001500)="a1c51234650d3de293e75ac6e0c1316fecd2408f4a90e3d565e1fadef28b2803c8253f425a51830ca2d3", 0x2a, 0xf88}, {&(0x7f0000001540)="d59197f8c1bd78b24eb6f1c43222182e0297ea47dfe0c2a30c94cba3b098ff6833aa6e36fd817fb9644bc76e56bb5f4be8cedd36966e97ceb472cf10cd731e087d0623069d675626bc3f9d487251d4e9ceb92bef5f0e12f866a79bb16bc4b6291dfa22eeb172fc895feb21f4576eb8cda20db9994b9c8fef85480984a78f0769542fede661f25db1e143ec4a8ca8ddd61accb35da462dccfaf6922053624192a7f5368a2b0a13ec9a31fabd2bf5971d480", 0xb1, 0x53cff058}, {&(0x7f0000001600)="6e0d89e390745cc97198f08231e38d0de781b3d7c173c50a3f7eeebd309f7c01a694c0012b296588f03b70865f75388b054e30fa2bd27b6bda2900ba8df25d4657a6eca95c9fdfcca1567ee493e250c5ec5ca813ef89a3ca6b5f3c385c06be0738b836d6eda74fb11bb49e9289820caab088e90c19617f729140a487f0a33490c28e4384186a2187221c7f5dfa236e0cf0bc328645a9f3c54d076863483e5845253db402579eb8c50a333139db4612d9c16eb96353bf34a4ff142833d6262a2282b32503b1", 0xc5, 0x7f1}], 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB="68757dab9b010f247512933e35e73e676565722c6d706f6c3d7072656665723a39383231312c8e0b22424d6ef1b653a9705a687567653d6164766973652c636f6e746578aff9a362071f2c60ae92a6d508110465fd38ad13645ef9d4a78b7883d811a5a1e0b96c49bd2c86810c95bf65d72defda5f9f9126a12018cdaa78aea91b786518edbade65ae722e69bb92f2650e28ce0626f83dd91a803afd352dc6345634c3bdd6c73b05315fcd4bec9ce42a89e299757b7f53baf2f97df017349cfc36e453ad1e961218a7fcb501d09d"]) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r2, 0x8943, &(0x7f00000079c0)={'lo\x00', 0x0}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0x100010, r2, 0x4a901000) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002040)={{{@in6, @in=@dev}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000002140)=0xe8) r3 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r4) syz_mount_image$tmpfs(&(0x7f0000001900), &(0x7f0000001940)='./file0\x00', 0x3ff, 0x0, &(0x7f0000001fc0), 0x1250080, &(0x7f0000001bc0)={[{@huge_always}], [{@permit_directio}, {@pcr={'pcr', 0x3d, 0x4}}, {@hash}, {@context={'context', 0x3d, 'sysadm_u'}}]}) mount$bind(&(0x7f0000000180)='./file0\x00', &(0x7f0000001840)='./file0/file0\x00', &(0x7f0000001880), 0x1000000, 0x0) r5 = openat2$dir(0xffffffffffffff9c, &(0x7f0000001980)='./file0/file0/file0\x00', &(0x7f00000019c0)={0x404000, 0xc0, 0x1}, 0x18) openat(r5, &(0x7f00000018c0)='./file0\x00', 0x103, 0x0) getdents64(r5, &(0x7f0000001a00)=""/172, 0xac) 13:24:31 executing program 3 (fault-call:6 fault-nth:13): r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:31 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x80041285, r1) 13:24:31 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x1268, r1) 13:24:31 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r0, &(0x7f0000000180)=""/244, 0xf4) [ 2392.630885][T15975] RBP: 00007f058ee311d0 R08: 0000000000000000 R09: 0000000000000000 [ 2392.638856][T15975] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2392.646810][T15975] R13: 00007ffcbd8eceef R14: 00007f058ee31300 R15: 0000000000022000 [ 2392.674838][ T1032] loop5: unable to read partition table 13:24:31 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r0, &(0x7f0000000180)=""/244, 0xf4) 13:24:31 executing program 2: getdents(0xffffffffffffffff, &(0x7f0000000080)=""/223, 0xdf) getdents(0xffffffffffffffff, &(0x7f0000000180)=""/244, 0xf4) [ 2392.726262][T16002] FAULT_INJECTION: forcing a failure. [ 2392.726262][T16002] name failslab, interval 1, probability 0, space 0, times 0 [ 2392.738926][T16002] CPU: 0 PID: 16002 Comm: syz-executor.3 Not tainted 5.13.0-rc6-syzkaller #0 [ 2392.747804][T16002] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2392.757879][T16002] Call Trace: [ 2392.761240][T16002] dump_stack+0x137/0x19d [ 2392.765582][T16002] should_fail+0x23c/0x250 [ 2392.770087][T16002] __should_failslab+0x81/0x90 13:24:31 executing program 2: getdents(0xffffffffffffffff, &(0x7f0000000080)=""/223, 0xdf) getdents(0xffffffffffffffff, &(0x7f0000000180)=""/244, 0xf4) 13:24:31 executing program 2: getdents(0xffffffffffffffff, &(0x7f0000000080)=""/223, 0xdf) getdents(0xffffffffffffffff, &(0x7f0000000180)=""/244, 0xf4) [ 2392.774868][T16002] ? efi_partition+0x22b/0x1120 [ 2392.780001][T16002] should_failslab+0x5/0x20 [ 2392.784591][T16002] kmem_cache_alloc_trace+0x49/0x310 [ 2392.789884][T16002] ? widen_string+0x3a/0x280 [ 2392.794484][T16002] efi_partition+0x22b/0x1120 [ 2392.799271][T16002] ? vsnprintf+0xe8f/0xed0 [ 2392.803682][T16002] blk_add_partitions+0x2be/0xa80 [ 2392.808714][T16002] bdev_disk_changed+0x2d3/0x340 [ 2392.813706][T16002] lo_ioctl+0x1148/0x11f0 [ 2392.818085][T16002] ? avc_has_extended_perms+0x5d8/0x7b0 13:24:32 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000080)=""/223, 0xdf) getdents(r0, &(0x7f0000000180)=""/244, 0xf4) [ 2392.823640][T16002] ? do_filp_open+0x17a/0x1f0 [ 2392.828313][T16002] ? fsnotify_perm+0x59/0x2e0 [ 2392.833048][T16002] ? __fsnotify_parent+0x32f/0x430 [ 2392.838244][T16002] ? get_pid_task+0x8b/0xc0 [ 2392.842750][T16002] ? blkdev_common_ioctl+0x9c3/0x1040 [ 2392.848148][T16002] ? selinux_file_ioctl+0x8e0/0x970 [ 2392.853363][T16002] ? lo_release+0x120/0x120 [ 2392.857868][T16002] blkdev_ioctl+0x1d0/0x3c0 [ 2392.862441][T16002] block_ioctl+0x6d/0x80 [ 2392.866682][T16002] ? blkdev_iopoll+0x70/0x70 [ 2392.871252][T16002] __se_sys_ioctl+0xcb/0x140 [ 2392.875829][T16002] __x64_sys_ioctl+0x3f/0x50 [ 2392.880435][T16002] do_syscall_64+0x4a/0x90 [ 2392.884859][T16002] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2392.890807][T16002] RIP: 0033:0x4665d9 [ 2392.894695][T16002] 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 [ 2392.914290][T16002] RSP: 002b:00007f058ee31188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2392.922794][T16002] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 2392.930752][T16002] RDX: 0000000000000004 RSI: 0000000000004c06 RDI: 0000000000000003 [ 2392.938808][T16002] RBP: 00007f058ee311d0 R08: 0000000000000000 R09: 0000000000000000 [ 2392.946903][T16002] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2392.955049][T16002] R13: 00007ffcbd8eceef R14: 00007f058ee31300 R15: 0000000000022000 [ 2392.963661][T16002] loop5: unable to read partition table 13:24:32 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x1, 0x29ec80) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x8) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000004, 0x110, r1, 0x339c9000) 13:24:32 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') r1 = gettid() tkill(r1, 0x34) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e24, 0x20, @mcast2, 0x3f}, 0x1c) syz_open_procfs(r1, &(0x7f0000000000)='attr/sockcreate\x00') getdents(r0, &(0x7f0000000080)=""/223, 0xdf) 13:24:32 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000080)=""/223, 0xdf) getdents(r0, &(0x7f0000000180)=""/244, 0xf4) 13:24:32 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x1269, r1) [ 2392.969348][T16002] loop_reread_partitions: partition scan of loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) failed (rc=-5) 13:24:32 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x80081270, r1) 13:24:32 executing program 3 (fault-call:6 fault-nth:14): r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:32 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000080)=""/223, 0xdf) getdents(r0, &(0x7f0000000180)=""/244, 0xf4) 13:24:32 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x1274, r1) 13:24:32 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xc88142, 0x40) syz_open_dev$loop(&(0x7f0000000080), 0x6, 0x101100) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:32 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(0xffffffffffffffff, &(0x7f0000000080)=""/223, 0xdf) getdents(r0, &(0x7f0000000180)=""/244, 0xf4) [ 2393.027674][ T1032] loop5: unable to read partition table 13:24:32 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x80081272, r1) 13:24:32 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x0, 0xd9f, 0x0) fsetxattr$trusted_overlay_nlink(0xffffffffffffffff, &(0x7f0000000180), &(0x7f00000001c0)={'L+', 0x3}, 0x16, 0x1) ioctl$BLKFRASET(r0, 0x1264, &(0x7f0000000000)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r1, &(0x7f0000000080)=""/223, 0xdf) 13:24:32 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(0xffffffffffffffff, &(0x7f0000000080)=""/223, 0xdf) getdents(r0, &(0x7f0000000180)=""/244, 0xf4) 13:24:32 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(0xffffffffffffffff, &(0x7f0000000080)=""/223, 0xdf) getdents(r0, &(0x7f0000000180)=""/244, 0xf4) 13:24:32 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x4a8000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETSF(r1, 0x5404, &(0x7f00000001c0)={0x10001, 0x1, 0x5, 0x9, 0x13, "605a03b6ab76a2dd05149690581c5c7fa860d1"}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') syz_open_dev$vcsa(&(0x7f0000000200), 0x1, 0x10000) getdents(r3, &(0x7f0000000080)=""/223, 0xdf) [ 2393.119419][ T1032] loop5: unable to read partition table [ 2393.130070][T16056] FAULT_INJECTION: forcing a failure. [ 2393.130070][T16056] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2393.143351][T16056] CPU: 0 PID: 16056 Comm: syz-executor.3 Not tainted 5.13.0-rc6-syzkaller #0 [ 2393.152129][T16056] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2393.162206][T16056] Call Trace: [ 2393.165553][T16056] dump_stack+0x137/0x19d 13:24:32 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r0, &(0x7f0000000080)=""/223, 0xdf) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000000)={0x5, 0x8, 0x100, 0x3, 0xf, "d63fba7ffcce3d79"}) 13:24:32 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r0, 0x0, 0x0) getdents(r0, &(0x7f0000000180)=""/244, 0xf4) [ 2393.169882][T16056] should_fail+0x23c/0x250 [ 2393.174297][T16056] __alloc_pages+0x102/0x320 [ 2393.178890][T16056] alloc_pages+0x21d/0x310 [ 2393.183303][T16056] __page_cache_alloc+0x4d/0xf0 [ 2393.188208][T16056] do_read_cache_page+0x107/0x7d0 [ 2393.193229][T16056] read_cache_page+0x36/0x40 [ 2393.197814][T16056] read_part_sector+0x9c/0x1d0 [ 2393.202567][T16056] read_lba+0x185/0x2a0 [ 2393.206730][T16056] ? efi_partition+0x22b/0x1120 [ 2393.211567][T16056] efi_partition+0x249/0x1120 [ 2393.216310][T16056] ? vsnprintf+0xe8f/0xed0 [ 2393.220765][T16056] blk_add_partitions+0x2be/0xa80 [ 2393.225773][T16056] bdev_disk_changed+0x2d3/0x340 [ 2393.230773][T16056] lo_ioctl+0x1148/0x11f0 [ 2393.235105][T16056] ? avc_has_extended_perms+0x5d8/0x7b0 [ 2393.240658][T16056] ? do_filp_open+0x17a/0x1f0 [ 2393.245316][T16056] ? fsnotify_perm+0x59/0x2e0 [ 2393.249978][T16056] ? __fsnotify_parent+0x32f/0x430 [ 2393.255140][T16056] ? get_pid_task+0x8b/0xc0 [ 2393.259639][T16056] ? blkdev_common_ioctl+0x9c3/0x1040 [ 2393.265182][T16056] ? selinux_file_ioctl+0x8e0/0x970 [ 2393.270384][T16056] ? lo_release+0x120/0x120 [ 2393.275053][T16056] blkdev_ioctl+0x1d0/0x3c0 [ 2393.279563][T16056] block_ioctl+0x6d/0x80 [ 2393.283822][T16056] ? blkdev_iopoll+0x70/0x70 [ 2393.288401][T16056] __se_sys_ioctl+0xcb/0x140 [ 2393.292976][T16056] __x64_sys_ioctl+0x3f/0x50 [ 2393.297689][T16056] do_syscall_64+0x4a/0x90 [ 2393.302457][T16056] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2393.308335][T16056] RIP: 0033:0x4665d9 [ 2393.312265][T16056] 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 [ 2393.331865][T16056] RSP: 002b:00007f058ee31188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2393.340389][T16056] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 2393.348345][T16056] RDX: 0000000000000004 RSI: 0000000000004c06 RDI: 0000000000000003 [ 2393.356439][T16056] RBP: 00007f058ee311d0 R08: 0000000000000000 R09: 0000000000000000 13:24:32 executing program 3 (fault-call:6 fault-nth:15): r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:32 executing program 1: pipe(&(0x7f0000000180)) arch_prctl$ARCH_MAP_VDSO_X32(0x2001, 0x9) arch_prctl$ARCH_MAP_VDSO_X32(0x2001, 0x4) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r0, &(0x7f0000000080)=""/223, 0xdf) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) 13:24:32 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r0, 0x0, 0x0) getdents(r0, &(0x7f0000000180)=""/244, 0xf4) 13:24:32 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x80086601, r1) 13:24:32 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x1275, r1) 13:24:32 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0xbae42d3b8f1da611) r3 = openat$cgroup_ro(r2, &(0x7f0000000200)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x19, 0x5, "0b6f284521bd1cc06af5e410c460250ca4b85a20a4c4525e940615ed30b4d670d2d40bdb95746d75f81cc1f7670e6c7096f33607ffa6249b0543bace11c85910", "f2a0d78d004aa7f667e3ae302bdd1c08da21baea7b29a47f72d3bfc0b7f86987eb3eb29e820c7bf7b14f55b71a75ecca38e072eeaf54c26993c4ea794ea22cdd", "d0a1f8263a2c7357ebdce480cb10b7e6143128c49f5cb778fb04c3e6e1cebf0a", [0xfffffffffffffff9, 0x3]}) r4 = syz_mount_image$iso9660(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x10000000, 0x7, &(0x7f0000000600)=[{&(0x7f00000002c0)="9083e6e222f354e34dc380c044d780d5fa05b4ca0445272cddd9462d75e156e72d6280ff7cf080e642fa78074b777bd9f9f95c39d2196e18825d6c20a62c", 0x3e, 0x100000000}, {&(0x7f0000000300), 0x0, 0x5}, {&(0x7f0000000340)="8e49fdb8309298559ca6b47cb98ed0b9f40edc86094fc34b677c5f77ead60767dcddef9c149cecd038025d119fd4030fbedf54e5ba4d7d9af90da2ad54efde3e7f9dca547f142b74a1cfae6d", 0x4c, 0x5}, {&(0x7f00000003c0)="893442a53e59414b3fcbeb7ef62111e3335bb0b131c5d21a8401a4ef80f93b4da96e7528fc9f54bd9f", 0x29, 0x7}, {&(0x7f0000000400)="24c41252bd1b4a366626d7ad43ee526200ee1c0813a24ecfb21b78b383f4a2157893b597b3de6069c3b088eeffdbfbfcba94d5b90c6f98ed3cf658b59be41773fc34ecbd722364b84c8f0896a4580c2203ea65b60e67db5df70281441aafa7cf495e81327da9d9270b58e0bb4a8ca6a5a74df5a976911166adc3b26194f582447c79c58ba4775968fcde48cef258fe7242daeeae58bf928bc44119b3dd5ead", 0x9f, 0xffff}, {&(0x7f00000004c0)="4da79eac7739b0e8ca31890a61c855c45478ae4073a6b2155ce4617119a03dc871bf1d49eef7cab6bdf457a12bbf49c61551a9ffafc40e5904abee2d2068fec0bd138bab35ee8b99cf720d4e343e41c9ccd3565c0af5e6058589e064d75162be5064f3e8fce9d17e7f7878e3f4b6428562d97dc38a276e1d72b7d530393b67ee2c6a9474b847db84e3379dd2a4eb52308f16", 0x92, 0x2}, {&(0x7f0000000580)="14b5eb076028f21c907813cbb2f09b2f796d9f3ba5bf719588c90df821bf647752e0fa62e874070eb109fbafe0c4531cc0109bb80faea923a6ced2714dbee5c22c72185e84adac40b345b7bbd385062b5f9cb9e087c41d", 0x57, 0x1ff}], 0x9, &(0x7f00000006c0)=ANY=[@ANYBLOB="6e6f6a6f6c6965742c6e6f636f6d70726573732c6d61703d6f66662c6d6f64653d30f8303030303030303030303030303130312c626c6f636b3d3078303030303030303030303034303630302c6d6561737572652c7375626a5f757365723d7be72c6f626a5f747970653d2c00"]) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x40010, r4, 0x23698000) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000300)=r1, 0x1) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKPG(r2, 0x1269, &(0x7f00000000c0)={0x9, 0x7fffffff, 0x20, &(0x7f0000000080)="5b7eaf19dfbd346cb105da4f300fd5ffcc88d55f818c4c08e4b1ec0a21b43119"}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) [ 2393.364403][T16056] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2393.372360][T16056] R13: 00007ffcbd8eceef R14: 00007f058ee31300 R15: 0000000000022000 [ 2393.381364][T16056] loop5: unable to read partition table [ 2393.387210][T16056] loop_reread_partitions: partition scan of loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) failed (rc=-5) 13:24:32 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r0, 0x0, 0x0) getdents(r0, &(0x7f0000000180)=""/244, 0xf4) 13:24:32 executing program 1: ioctl$CHAR_RAW_FRASET(0xffffffffffffffff, 0x1264, &(0x7f0000000200)=0xb15d) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r0, &(0x7f0000000080)=""/223, 0xdf) signalfd4(r0, &(0x7f0000000300)={[0xfffffffffffffffc]}, 0x8, 0x80000) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) getpeername$inet(r1, &(0x7f0000000180)={0x2, 0x0, @empty}, &(0x7f00000001c0)=0xfffffffffffffd92) fsync(r0) r2 = openat(r1, &(0x7f0000000240)='./file0\x00', 0x40001, 0x11) getdents64(r2, &(0x7f0000000280)=""/116, 0x74) 13:24:32 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r0, &(0x7f0000000080)=""/223, 0xdf) getdents(0xffffffffffffffff, &(0x7f0000000180)=""/244, 0xf4) 13:24:32 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x400, 0x0) ioctl$SNAPSHOT_ALLOC_SWAP_PAGE(r1, 0x80083314, &(0x7f0000001180)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000, 0x4, 0x90, r2, 0xce133000) getdents(r0, &(0x7f0000000080)=""/223, 0xdf) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r0, 0x50009418, &(0x7f0000000180)={{r0}, 0x0, 0xc, @unused=[0x7253, 0x7, 0x8001, 0x8], @subvolid=0x1}) 13:24:32 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x1276, r1) 13:24:32 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r0, &(0x7f0000000080)=""/223, 0xdf) getdents(0xffffffffffffffff, &(0x7f0000000180)=""/244, 0xf4) [ 2393.496624][T16102] FAULT_INJECTION: forcing a failure. [ 2393.496624][T16102] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2393.509981][T16102] CPU: 1 PID: 16102 Comm: syz-executor.3 Not tainted 5.13.0-rc6-syzkaller #0 [ 2393.518780][T16102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2393.528833][T16102] Call Trace: [ 2393.532109][T16102] dump_stack+0x137/0x19d [ 2393.536462][T16102] should_fail+0x23c/0x250 [ 2393.540876][T16102] __alloc_pages+0x102/0x320 [ 2393.545463][T16102] alloc_pages+0x21d/0x310 [ 2393.549876][T16102] __page_cache_alloc+0x4d/0xf0 [ 2393.554730][T16102] do_read_cache_page+0x107/0x7d0 [ 2393.559757][T16102] read_cache_page+0x36/0x40 [ 2393.564370][T16102] read_part_sector+0x9c/0x1d0 [ 2393.569140][T16102] read_lba+0x185/0x2a0 [ 2393.573375][T16102] ? efi_partition+0x22b/0x1120 [ 2393.578251][T16102] efi_partition+0x249/0x1120 [ 2393.582921][T16102] ? vsnprintf+0xe8f/0xed0 [ 2393.587317][T16102] blk_add_partitions+0x2be/0xa80 [ 2393.592319][T16102] bdev_disk_changed+0x2d3/0x340 [ 2393.597245][T16102] lo_ioctl+0x1148/0x11f0 [ 2393.601567][T16102] ? avc_has_extended_perms+0x5d8/0x7b0 [ 2393.607128][T16102] ? do_filp_open+0x17a/0x1f0 [ 2393.611905][T16102] ? fsnotify_perm+0x59/0x2e0 [ 2393.616557][T16102] ? __fsnotify_parent+0x32f/0x430 [ 2393.621669][T16102] ? get_pid_task+0x8b/0xc0 [ 2393.626147][T16102] ? blkdev_common_ioctl+0x9c3/0x1040 [ 2393.631497][T16102] ? selinux_file_ioctl+0x8e0/0x970 [ 2393.636741][T16102] ? lo_release+0x120/0x120 [ 2393.641304][T16102] blkdev_ioctl+0x1d0/0x3c0 [ 2393.645831][T16102] block_ioctl+0x6d/0x80 [ 2393.650079][T16102] ? blkdev_iopoll+0x70/0x70 [ 2393.654658][T16102] __se_sys_ioctl+0xcb/0x140 [ 2393.659265][T16102] __x64_sys_ioctl+0x3f/0x50 [ 2393.663864][T16102] do_syscall_64+0x4a/0x90 [ 2393.668274][T16102] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2393.674170][T16102] RIP: 0033:0x4665d9 [ 2393.678046][T16102] 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 [ 2393.697638][T16102] RSP: 002b:00007f058ee31188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2393.706059][T16102] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 2393.714022][T16102] RDX: 0000000000000004 RSI: 0000000000004c06 RDI: 0000000000000003 [ 2393.721989][T16102] RBP: 00007f058ee311d0 R08: 0000000000000000 R09: 0000000000000000 [ 2393.729939][T16102] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2393.737885][T16102] R13: 00007ffcbd8eceef R14: 00007f058ee31300 R15: 0000000000022000 [ 2393.747345][ C1] print_req_error: 20 callbacks suppressed [ 2393.747358][ C1] blk_update_request: I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2393.764015][ C1] buffer_io_error: 18 callbacks suppressed [ 2393.764027][ C1] Buffer I/O error on dev loop5, logical block 0, async page read [ 2393.777759][T16102] loop5: unable to read partition table [ 2393.783402][T16102] loop_reread_partitions: partition scan of loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) failed (rc=-5) 13:24:33 executing program 3 (fault-call:6 fault-nth:16): r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:33 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') openat$cgroup_subtree(r0, &(0x7f0000000000), 0x2, 0x0) getdents(r0, &(0x7f0000000080)=""/223, 0xdf) 13:24:33 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r0, &(0x7f0000000080)=""/223, 0xdf) getdents(0xffffffffffffffff, &(0x7f0000000180)=""/244, 0xf4) 13:24:33 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x80087601, r1) 13:24:33 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x1277, r1) 13:24:33 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) socket$inet6_udp(0xa, 0x2, 0x0) r2 = syz_open_dev$vcsu(&(0x7f0000000080), 0x8001, 0x10080) preadv(r2, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/23, 0x17}, {&(0x7f0000000100)=""/150, 0x96}, {&(0x7f00000001c0)=""/15, 0xf}], 0x3, 0x0, 0x1) [ 2393.797741][ C0] blk_update_request: I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2393.808637][ C0] Buffer I/O error on dev loop5, logical block 0, async page read [ 2393.816989][ C0] blk_update_request: I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2393.827856][ C0] Buffer I/O error on dev loop5, logical block 0, async page read [ 2393.835800][ T1032] loop5: unable to read partition table 13:24:33 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r0, &(0x7f0000000080)=""/223, 0xdf) getdents(r0, 0x0, 0x0) 13:24:33 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x1278, r1) 13:24:33 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x801c581f, r1) [ 2393.876239][ C0] blk_update_request: I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2393.887147][ C0] Buffer I/O error on dev loop5, logical block 0, async page read 13:24:33 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x4a8000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETSF(r1, 0x5404, &(0x7f00000001c0)={0x10001, 0x1, 0x5, 0x9, 0x13, "605a03b6ab76a2dd05149690581c5c7fa860d1"}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') syz_open_dev$vcsa(&(0x7f0000000200), 0x1, 0x10000) getdents(r3, &(0x7f0000000080)=""/223, 0xdf) [ 2393.950102][T16139] FAULT_INJECTION: forcing a failure. [ 2393.950102][T16139] name failslab, interval 1, probability 0, space 0, times 0 [ 2393.962770][T16139] CPU: 1 PID: 16139 Comm: syz-executor.3 Not tainted 5.13.0-rc6-syzkaller #0 [ 2393.971540][T16139] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2393.981604][T16139] Call Trace: [ 2393.981614][T16139] dump_stack+0x137/0x19d [ 2393.981665][T16139] should_fail+0x23c/0x250 [ 2393.981683][T16139] __should_failslab+0x81/0x90 [ 2393.981704][T16139] should_failslab+0x5/0x20 [ 2393.981720][T16139] kmem_cache_alloc_node+0x58/0x2b0 [ 2393.981758][T16139] ? create_task_io_context+0x36/0x210 [ 2393.981851][T16139] create_task_io_context+0x36/0x210 [ 2393.981915][T16139] submit_bio_checks+0x778/0x800 [ 2393.981937][T16139] ? mempool_alloc_slab+0x16/0x20 [ 2394.028977][T16139] submit_bio_noacct+0x33/0x7e0 [ 2394.033882][T16139] ? mempool_alloc_slab+0x16/0x20 [ 2394.038905][T16139] ? mempool_free+0x130/0x130 [ 2394.043583][T16139] ? mempool_alloc+0x99/0x300 13:24:33 executing program 1: r0 = gettid() tkill(r0, 0x34) r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/netfilter\x00') getdents(r1, &(0x7f0000000080)=""/223, 0xdf) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000000480)={r4}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000001580)={0x0, r4, "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", "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"}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000002700)={r4, 0xd6}) preadv(r2, &(0x7f0000002640)=[{&(0x7f0000000180)=""/226, 0xe2}, {&(0x7f0000000280)=""/66, 0x42}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f0000001300)=""/137, 0x89}, {&(0x7f00000013c0)=""/119, 0x77}, {&(0x7f0000001440)=""/144, 0x90}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000002500)=""/247, 0xf7}, {&(0x7f0000002600)=""/18, 0x12}], 0xa, 0x180, 0x6) 13:24:33 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x4a8000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETSF(r1, 0x5404, &(0x7f00000001c0)={0x10001, 0x1, 0x5, 0x9, 0x13, "605a03b6ab76a2dd05149690581c5c7fa860d1"}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') syz_open_dev$vcsa(&(0x7f0000000200), 0x1, 0x10000) getdents(r3, &(0x7f0000000080)=""/223, 0xdf) [ 2394.048279][T16139] ? kmem_cache_alloc+0x201/0x2f0 [ 2394.053301][T16139] ? alloc_buffer_head+0x2f/0x190 [ 2394.058346][T16139] submit_bio+0x16d/0x2b0 [ 2394.062688][T16139] ? bio_alloc_bioset+0x402/0x480 [ 2394.067717][T16139] ? alloc_page_buffers+0x26d/0x290 [ 2394.072921][T16139] submit_bh_wbc+0x2f3/0x330 [ 2394.077519][T16139] block_read_full_page+0x78c/0x870 [ 2394.082722][T16139] ? xas_nomem+0x3d/0x110 [ 2394.087129][T16139] ? blkdev_direct_IO+0x1060/0x1060 [ 2394.092345][T16139] ? lru_cache_add+0x13e/0x150 [ 2394.097108][T16139] ? add_to_page_cache_lru+0x150/0x1b0 [ 2394.102587][T16139] blkdev_readpage+0x18/0x20 [ 2394.102627][T16139] do_read_cache_page+0x503/0x7d0 [ 2394.102668][T16139] read_cache_page+0x36/0x40 [ 2394.102686][T16139] read_part_sector+0x9c/0x1d0 [ 2394.102706][T16139] read_lba+0x185/0x2a0 [ 2394.102725][T16139] ? efi_partition+0x22b/0x1120 [ 2394.102770][T16139] efi_partition+0x249/0x1120 [ 2394.102853][T16139] ? vsnprintf+0xe8f/0xed0 [ 2394.102871][T16139] blk_add_partitions+0x2be/0xa80 [ 2394.102891][T16139] bdev_disk_changed+0x2d3/0x340 [ 2394.102910][T16139] lo_ioctl+0x1148/0x11f0 [ 2394.102949][T16139] ? avc_has_extended_perms+0x5d8/0x7b0 [ 2394.102970][T16139] ? do_filp_open+0x17a/0x1f0 [ 2394.103029][T16139] ? fsnotify_perm+0x59/0x2e0 [ 2394.103043][T16139] ? __fsnotify_parent+0x32f/0x430 [ 2394.103070][T16139] ? get_pid_task+0x8b/0xc0 [ 2394.103085][T16139] ? blkdev_common_ioctl+0x9c3/0x1040 [ 2394.103103][T16139] ? selinux_file_ioctl+0x8e0/0x970 [ 2394.103187][T16139] ? lo_release+0x120/0x120 [ 2394.103203][T16139] blkdev_ioctl+0x1d0/0x3c0 [ 2394.198457][T16139] block_ioctl+0x6d/0x80 [ 2394.202712][T16139] ? blkdev_iopoll+0x70/0x70 [ 2394.207333][T16139] __se_sys_ioctl+0xcb/0x140 [ 2394.211930][T16139] __x64_sys_ioctl+0x3f/0x50 [ 2394.216530][T16139] do_syscall_64+0x4a/0x90 [ 2394.220959][T16139] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2394.226912][T16139] RIP: 0033:0x4665d9 [ 2394.230861][T16139] 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 [ 2394.250464][T16139] RSP: 002b:00007f058ee31188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2394.258874][T16139] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 2394.266863][T16139] RDX: 0000000000000004 RSI: 0000000000004c06 RDI: 0000000000000003 [ 2394.274941][T16139] RBP: 00007f058ee311d0 R08: 0000000000000000 R09: 0000000000000000 [ 2394.282917][T16139] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2394.290893][T16139] R13: 00007ffcbd8eceef R14: 00007f058ee31300 R15: 0000000000022000 [ 2394.299955][ C0] blk_update_request: I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2394.311239][ C0] Buffer I/O error on dev loop5, logical block 0, async page read [ 2394.333154][ C0] blk_update_request: I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2394.344043][ C0] Buffer I/O error on dev loop5, logical block 0, async page read [ 2394.352194][T16139] loop5: unable to read partition table [ 2394.358217][T16139] loop_reread_partitions: partition scan of loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) failed (rc=-5) [ 2394.391901][ C0] blk_update_request: I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 13:24:33 executing program 3 (fault-call:6 fault-nth:17): r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:33 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x4a8000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETSF(r1, 0x5404, &(0x7f00000001c0)={0x10001, 0x1, 0x5, 0x9, 0x13, "605a03b6ab76a2dd05149690581c5c7fa860d1"}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') syz_open_dev$vcsa(&(0x7f0000000200), 0x1, 0x10000) getdents(r3, &(0x7f0000000080)=""/223, 0xdf) 13:24:33 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x1279, r1) 13:24:33 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0xc0045878, r1) 13:24:33 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x212000, 0x109) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fsconfig$FSCONFIG_SET_PATH(r1, 0x3, &(0x7f0000000080)='/dev/loop#\x00', &(0x7f00000000c0)='./file0\x00', r2) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:33 executing program 1: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') r0 = openat2(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)={0x402, 0x3, 0x4}, 0x18) getdents(r0, &(0x7f00000001c0)=""/239, 0xef) 13:24:33 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0xc0045878, r1) [ 2394.402883][ C0] Buffer I/O error on dev loop5, logical block 0, async page read 13:24:33 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x4a8000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETSF(r1, 0x5404, &(0x7f00000001c0)={0x10001, 0x1, 0x5, 0x9, 0x13, "605a03b6ab76a2dd05149690581c5c7fa860d1"}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r3, &(0x7f0000000080)=""/223, 0xdf) 13:24:33 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x127a, r1) 13:24:33 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x4a8000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETSF(r1, 0x5404, &(0x7f00000001c0)={0x10001, 0x1, 0x5, 0x9, 0x13, "605a03b6ab76a2dd05149690581c5c7fa860d1"}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x0) getdents(0xffffffffffffffff, &(0x7f0000000080)=""/223, 0xdf) 13:24:33 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x4a8000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETSF(r1, 0x5404, &(0x7f00000001c0)={0x10001, 0x1, 0x5, 0x9, 0x13, "605a03b6ab76a2dd05149690581c5c7fa860d1"}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x0) getdents(0xffffffffffffffff, &(0x7f0000000080)=""/223, 0xdf) [ 2394.515250][ C0] blk_update_request: I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2394.526183][ C0] Buffer I/O error on dev loop5, logical block 0, async page read [ 2394.534018][T16179] FAULT_INJECTION: forcing a failure. [ 2394.534018][T16179] name failslab, interval 1, probability 0, space 0, times 0 [ 2394.546628][T16179] CPU: 0 PID: 16179 Comm: syz-executor.3 Not tainted 5.13.0-rc6-syzkaller #0 [ 2394.555390][T16179] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2394.565441][T16179] Call Trace: [ 2394.568717][T16179] dump_stack+0x137/0x19d [ 2394.573049][T16179] should_fail+0x23c/0x250 [ 2394.577467][T16179] ? mempool_alloc_slab+0x16/0x20 [ 2394.582503][T16179] __should_failslab+0x81/0x90 [ 2394.587295][T16179] should_failslab+0x5/0x20 [ 2394.591827][T16179] kmem_cache_alloc+0x46/0x2f0 [ 2394.596605][T16179] ? submit_bio_noacct+0x7bb/0x7e0 [ 2394.601755][T16179] mempool_alloc_slab+0x16/0x20 [ 2394.606662][T16179] ? mempool_free+0x130/0x130 [ 2394.611353][T16179] mempool_alloc+0x8c/0x300 [ 2394.616298][T16179] bio_alloc_bioset+0xcc/0x480 [ 2394.621062][T16179] submit_bh_wbc+0x130/0x330 [ 2394.626087][T16179] block_read_full_page+0x78c/0x870 [ 2394.631302][T16179] ? blkdev_direct_IO+0x1060/0x1060 [ 2394.636504][T16179] ? PageHuge+0x59/0xc0 [ 2394.640675][T16179] blkdev_readpage+0x18/0x20 [ 2394.645315][T16179] do_read_cache_page+0x503/0x7d0 [ 2394.650356][T16179] read_cache_page+0x36/0x40 [ 2394.654984][T16179] read_part_sector+0x9c/0x1d0 [ 2394.659838][T16179] msdos_partition+0xad/0x1d80 13:24:33 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) syz_open_dev$loop(&(0x7f0000000080), 0x7fffffff, 0x40) [ 2394.664783][T16179] ? efi_partition+0xcee/0x1120 [ 2394.669649][T16179] ? vsnprintf+0xe8f/0xed0 [ 2394.674324][T16179] blk_add_partitions+0x2be/0xa80 [ 2394.679444][T16179] bdev_disk_changed+0x2d3/0x340 [ 2394.679464][T16179] lo_ioctl+0x1148/0x11f0 [ 2394.679476][T16179] ? avc_has_extended_perms+0x5d8/0x7b0 [ 2394.679543][T16179] ? do_filp_open+0x17a/0x1f0 [ 2394.679597][T16179] ? fsnotify_perm+0x59/0x2e0 [ 2394.679606][T16179] ? __fsnotify_parent+0x32f/0x430 [ 2394.679621][T16179] ? get_pid_task+0x8b/0xc0 [ 2394.679631][T16179] ? blkdev_common_ioctl+0x9c3/0x1040 [ 2394.679643][T16179] ? selinux_file_ioctl+0x8e0/0x970 [ 2394.679654][T16179] ? lo_release+0x120/0x120 [ 2394.679665][T16179] blkdev_ioctl+0x1d0/0x3c0 [ 2394.679675][T16179] block_ioctl+0x6d/0x80 [ 2394.679819][T16179] ? blkdev_iopoll+0x70/0x70 [ 2394.679865][T16179] __se_sys_ioctl+0xcb/0x140 [ 2394.679887][T16179] __x64_sys_ioctl+0x3f/0x50 [ 2394.679898][T16179] do_syscall_64+0x4a/0x90 [ 2394.679975][T16179] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2394.679991][T16179] RIP: 0033:0x4665d9 [ 2394.680000][T16179] 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 [ 2394.680010][T16179] RSP: 002b:00007f058ee31188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2394.680021][T16179] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 2394.680036][T16179] RDX: 0000000000000004 RSI: 0000000000004c06 RDI: 0000000000000003 [ 2394.680055][T16179] RBP: 00007f058ee311d0 R08: 0000000000000000 R09: 0000000000000000 [ 2394.680067][T16179] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2394.680077][T16179] R13: 00007ffcbd8eceef R14: 00007f058ee31300 R15: 0000000000022000 [ 2394.699874][ C0] blk_update_request: I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2394.699892][ C0] Buffer I/O error on dev loop5, logical block 0, async page read [ 2394.699928][T16179] loop5: unable to read partition table 13:24:34 executing program 3 (fault-call:6 fault-nth:18): r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:34 executing program 1: r0 = socket(0x400000000000010, 0x802, 0x0) write(r0, &(0x7f00000000c0)="24000000200099f0003be90000ed190e020008160b00100000ba1080080002007f196be0", 0x24) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000c40), 0x0, 0x0) r2 = syz_open_dev$ptys(0xc, 0x3, 0x1) sync_file_range(r2, 0x80, 0x10000, 0x5) sendmsg$TIPC_NL_LINK_SET(r1, 0x0, 0x0) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000240), 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000300)={'ip6_vti0\x00', &(0x7f0000000280)={'sit0\x00', 0x0, 0x29, 0x9, 0x0, 0x10000, 0x20, @loopback, @loopback, 0x700, 0x7, 0x5, 0x67}}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0x2, &(0x7f00000002c0)='highspeed\x00', 0xa) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000c40), 0x0, 0x0) sendmsg$TIPC_NL_LINK_SET(r6, 0x0, 0x0) ioctl$sock_SIOCADDRT(r5, 0x890b, &(0x7f0000000240)={0x0, @l2tp={0x2, 0x0, @dev, 0x2}, @can={0x1d, 0x0}, @nl=@proc={0x10, 0x0, 0x25dfdbfd, 0x200}, 0xfff, 0x0, 0x0, 0x0, 0x200, &(0x7f00000000c0)='gre0\x00', 0xffffffffffffffe1, 0xe4a, 0x7fff}) getsockopt$inet_mreqn(r5, 0x0, 0x24, &(0x7f0000000040)={@multicast2, @broadcast, 0x0}, &(0x7f0000000080)=0xc) sendmsg$BATADV_CMD_TP_METER(r6, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="91e889c00a0ca21e8beaf6baca0e1754c129125eb17cd75837017124ee7878183297ed25b650169dc237996f00b7233b22b67b6483116ccf10c583b30344340b8cc3dbd076e846786931470600040000000000b11db0b774effaf0ecc5cfbf5da31f4d0150b4944dec26b199905c4d39f3f77ea645d48bc0409771f06528fd32de6b5804eb123fa38fbf3023d17dda7adc35fa8a4b85138129b65738"], 0x1c}, 0x1, 0x0, 0x0, 0x20000010}, 0x800) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000400)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x68, r3, 0x800, 0x70bd25, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r8}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xffffffff}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @broadcast}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x80000000}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0xfff}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x44) sendmsg$BATADV_CMD_TP_METER(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x1, 0x70bd2a, 0x25dfdbfd}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x4800) sendmsg$BATADV_CMD_TP_METER(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, r3, 0x1, 0x70bd2c, 0x25dfdbfd, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x7}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x4}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x810}, 0x1) r9 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r9, &(0x7f0000000080)=""/223, 0xdf) 13:24:34 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x4a8000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETSF(r1, 0x5404, &(0x7f00000001c0)={0x10001, 0x1, 0x5, 0x9, 0x13, "605a03b6ab76a2dd05149690581c5c7fa860d1"}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x0) getdents(0xffffffffffffffff, &(0x7f0000000080)=""/223, 0xdf) 13:24:34 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x127b, r1) 13:24:34 executing program 5: syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x2240, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, 0x1, 0x6, 0xf01, 0x0, 0x0, {0x7, 0x0, 0x4}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40448c0}, 0x10) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r2, 0x8943, &(0x7f00000079c0)={'lo\x00', 0x0}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f000030e000/0x2000)=nil, 0x2000, 0x1800003, 0x50, r3, 0x25db5000) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r2) 13:24:34 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0xc0101282, r1) 13:24:34 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x127c, r1) 13:24:34 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x4a8000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETSF(r1, 0x5404, &(0x7f00000001c0)={0x10001, 0x1, 0x5, 0x9, 0x13, "605a03b6ab76a2dd05149690581c5c7fa860d1"}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r3, &(0x7f0000000080)=""/223, 0xdf) 13:24:34 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x127d, r1) 13:24:34 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:34 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0xc0189436, r1) 13:24:34 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0xc020660b, r1) 13:24:34 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x127e, r1) [ 2394.699993][T16179] loop_reread_partitions: partition scan of loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) failed (rc=-5) [ 2394.878306][ C0] blk_update_request: I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2394.889279][ C0] Buffer I/O error on dev loop5, logical block 0, async page read [ 2394.897412][ T1032] loop5: unable to read partition table [ 2394.978520][T16215] loop5: unable to read partition table [ 2394.984472][T16215] loop_reread_partitions: partition scan of loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) failed (rc=-5) [ 2394.998768][T16215] FAULT_INJECTION: forcing a failure. [ 2394.998768][T16215] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2394.998808][T16215] CPU: 0 PID: 16215 Comm: syz-executor.3 Not tainted 5.13.0-rc6-syzkaller #0 [ 2394.998829][T16215] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2394.998871][T16215] Call Trace: [ 2394.998916][T16215] dump_stack+0x137/0x19d [ 2394.998940][T16215] should_fail+0x23c/0x250 [ 2394.998959][T16215] should_fail_usercopy+0x16/0x20 [ 2394.998977][T16215] _copy_to_user+0x1c/0x90 [ 2394.998996][T16215] simple_read_from_buffer+0xab/0x120 [ 2394.999016][T16215] proc_fail_nth_read+0xf6/0x140 [ 2394.999112][T16215] ? rw_verify_area+0x136/0x250 [ 2394.999130][T16215] ? proc_fault_inject_write+0x200/0x200 [ 2394.999199][T16215] vfs_read+0x154/0x5d0 [ 2394.999218][T16215] ? copy_fpregs_to_fpstate+0xd8/0x110 [ 2394.999244][T16215] ? __fget_light+0x21b/0x260 [ 2394.999259][T16215] ? __cond_resched+0x11/0x40 [ 2394.999272][T16215] ksys_read+0xce/0x180 [ 2394.999284][T16215] __x64_sys_read+0x3e/0x50 [ 2394.999299][T16215] do_syscall_64+0x4a/0x90 [ 2394.999320][T16215] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2394.999419][T16215] RIP: 0033:0x41935c [ 2394.999430][T16215] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 2394.999510][T16215] RSP: 002b:00007f058ee31170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2394.999527][T16215] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000041935c [ 2394.999539][T16215] RDX: 000000000000000f RSI: 00007f058ee311e0 RDI: 0000000000000006 [ 2394.999551][T16215] RBP: 00007f058ee311d0 R08: 0000000000000000 R09: 0000000000000000 [ 2394.999561][T16215] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2394.999570][T16215] R13: 00007ffcbd8eceef R14: 00007f058ee31300 R15: 0000000000022000 [ 2395.084759][T16243] loop5: unable to read partition table [ 2395.114837][T16227] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=16227 comm=syz-executor.1 [ 2395.119791][T16243] loop_reread_partitions: partition scan of loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) failed (rc=-5) [ 2395.268344][ T1032] loop5: unable to read partition table 13:24:34 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x127f, r1) 13:24:34 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0xc0481273, r1) 13:24:34 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x505d41, 0x0) ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000003540)={0x2, 0x2}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) sendmmsg$sock(r1, &(0x7f00000033c0)=[{{&(0x7f0000000080)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000100)="c2acc4c7070404f59a96b031078b6362b2d9a5558e20667ee6312199c249b745aac6e9fc2bbd35d1a5f134b8f6293ad669c731a43d0f8299c31e0565c638b5058265048fd9067f82dedbd52fa38fda1620dba05b9f0c9ae8c44f6e4f7ae684df8558e84a3edebdffd7676fbb73391176f2f47229984c5f25950021b9db8333f947693fa1f4d06cc6d50c282901cf0db882758c75b2b29902292b14c9ca6507fdaa8a95708d1b664fb854b2ed0e5c63e01757a2457f0aa28ab0387af80201965e7d92", 0xc2}, {&(0x7f0000000200)="8646397c9274688431b4b0bf203b881ea8b40dc877d4ac5ddef9266cd2dc44b7d4735b434037e76559de1774a90aa0871986db3a8c5ef4f888476811226a56d6f998a7d59b4c8dc9b9290dff7568e37e5d6ac78e11f6c8b7ceb7e56225a4a5a18a735c2534a269289635943109576dac136cf69015a3def1d2d1342007084486615a9972c048b06c7aa9e4eab0e7a8a8d797998f7a9b0fbb2fc8d43478a0b582fc8821", 0xa3}], 0x2, &(0x7f0000000300)=[@timestamping={{0x14, 0x1, 0x25, 0x6b52}}, @mark={{0x14, 0x1, 0x24, 0x400}}, @timestamping={{0x14, 0x1, 0x25, 0x69}}], 0x48}}, {{0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000380)="c6543a43df12a7da2eea354f5307c8c868c8505e6d8e018a32e377a6c55e6a4ba1375530932d847224f555644f3fad41a7a80c9943444a1236ba66fc39262a0c726d4b3532e666f82acfa6a406b8ed8f5372a9bf98896ebf939c85c8adbf7468e29b064cdf43a4c825694b64e678", 0x6e}, {&(0x7f0000000400)="3b7fee4f7080bb1816495dc1b2a21c8cb1433b229a40eb0a7b60ce5f", 0x1c}, {&(0x7f0000000440)="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0x1000}, {&(0x7f0000001440)="48520e75f8d51983e3b539b89ad26fba4dbc9c4b0f2ed34a3b24b539eaf463cd435f587e5ebbab320a0abb210bf2e7d162c3a0f7fc5b8cdadbcc0a61ed9e3c269cd92a8c5091ed3db8cc178f6041ecc30339e2a7122fcbb94fb66994f5dd40c801282cc5a30993abfc4bda0f9653aef93dfc6edc745998188a693e3dc4ef786ca3eed4035d109dd9ec130c87c7f08be418765110aae92938a72dfa9998fdf8b5ef6554a0d5fa18f3f94a", 0xaa}, {&(0x7f0000001500)="27f43f071edf608301c0f041b08a28bbbdece64f57da8d8d975131cb414f732880f1fbc5512685e4fd41cfef0a1a42bb56bc5993374d2fb3b85e94cc0317d901f40f97702f8a31bcf0968d707b8b383d95f5df54af49", 0x56}], 0x5, &(0x7f0000001600)=[@txtime={{0x18, 0x1, 0x3d, 0x101}}, @mark={{0x14, 0x1, 0x24, 0xe18}}, @timestamping={{0x14, 0x1, 0x25, 0x8000}}, @mark={{0x14, 0x1, 0x24, 0x1}}, @timestamping={{0x14, 0x1, 0x25, 0x1}}, @mark={{0x14, 0x1, 0x24, 0x7}}, @timestamping={{0x14, 0x1, 0x25, 0x7fff}}, @mark={{0x14, 0x1, 0x24, 0xfffffca1}}, @mark={{0x14, 0x1, 0x24, 0xae}}, @txtime={{0x18, 0x1, 0x3d, 0x2}}], 0xf0}}, {{&(0x7f0000001700)=@in6={0xa, 0x4e21, 0xe6, @loopback, 0x2}, 0x80, &(0x7f0000001bc0)=[{&(0x7f0000001780)="2d885be46546fcf8d1d08c84b84ba3ea0c8adbfa99e5dd69b700497cf2c834db4635be35959e5b23a24e79fe1a34e668ff3b15842610ba9d669ae5bd9ef60a9ac908f4b98fd105d9dd7ad026ed574203e8310918522cde26859905b58c0979e4aa4ec932baf49110e0341d03e9d797f4f17269d45b8cf41b836fd449d9", 0x7d}, {&(0x7f0000001800)="f0f3b88e81ef92e190ad9ea300585d125b7899a2eccd4602baeffcf5af92bd9a8341fb254ff646152be646ba43ac1ff71b2ae1cd9c6e4ccf222c14778dc3d94edd3679b375f7bc1f0b7884a239d82f52cb3a57", 0x53}, {&(0x7f0000001880)="48d2b69798ef968ec3c9de8f6d7b012a7051ace4455c7c116a8afbbb94fa39cf56124ea589d56977fc51dbeb8f18a1d9b2b7e6db01942a2dc39fab00d297", 0x3e}, {&(0x7f00000018c0)="e7ed349ecfe410c901a5b7bce6055407e85c9ed1ac3f93c03036d2109a02a00049c1de7516d744c037f9ed79ce513e9f1adf525ee9f6809e1dca94c1436ff965fab71e42d24f191de60d7cdd06632d3b7479339242b2fbe6ee3e4366539bf83255ff58a1c1f1bedbf5048e4b56e76813bb0b0f53ecc02b22aa3c192c5fbb7b88", 0x80}, {&(0x7f0000001940)="628d0954f8320d736b93ede75a9d29ae2f03138ef2419b44323cd5d91e02d218cd96121e3aad8f6c5cad0febe275501428d9c8b348bd4b1f0668bd903a7875c7d117d98607e20a2acf248303174ac6c52e091e20bf80ba751dddf68d62aee7a2c3990bc60a8073e59a3743f080d19ce6bf984abb89feb4d84a9b6b250814197bf9b28f0edb9d94886a", 0x89}, {&(0x7f0000001a00)="783e68f3588dee29eafd4c12076bbbd626330186b8443b241271028dc9d9bf2c296a284ef6de9d304a91432eda19c76e510a6126c1ef6187fdcba52678268a6cf137cb43a3fa1df3042970e87676ec4197f374c3af850be6d62c24fc79fcf2f71bd4a47957bbf5d826db311a137266a2057956f1ccf2e3cbc6ebb230d3bc31c15566a5b0b04fe54c58e164178cbebfcb0ddf362e64bc0d8d729d8f", 0x9b}, {&(0x7f0000001ac0)="3066e9ff37f01bb76ea9132b1ff840b739030765e4245d01ebc90738b104ae87585072ca25146bd1703699635ba4cdbbf2ca06d239c3badd9cdcba43c1b59a6cd33ca38d952d5c07462bbd25aa54b337a690c0a2feb05d4d5c240a67352d8cbf932845138c9e1d328abf61a7d7ec0856eda86e2fd601e2ee1bb2f3c98cb98d09952c28d31747e23555a5af0e2d968803a9163e7810b12460559981257cd3467bf37a2538e662bbec1d2527a9cc78be80400a54df6c6912870be6f4aae12dcf7bcaf329f392466fef18cb160dfe34967b9cf240dcb3198f2e00b5101fc9aae965b005bde5ccb4dbc37381e990", 0xec}], 0x7, &(0x7f0000001c40)=[@timestamping={{0x14, 0x1, 0x25, 0x401}}], 0x18}}, {{&(0x7f0000001c80)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @loopback}, 0x1, 0x2, 0x4, 0x4}}, 0x80, &(0x7f0000001ec0)=[{&(0x7f0000001d00)="111e2d0d734352de636a03e07b515488a274266969a6d7c737baa24c67308069c6ce6c8e1d5688f4f26f46f23f75a563c46e2680d84c9206", 0x38}, {&(0x7f0000001d40)="880510b7268a2601a4e255863b964a4fcda0bbdb5eb6f7b992a26cd2a6108c5a05f234", 0x23}, {&(0x7f0000001d80)="010fda33ad3eaa978396f8", 0xb}, {&(0x7f0000001dc0)="dae1eefb5f2522f4c7cdccf329e8db5ecf4a6f1bdf9835fec76eb2a1fb8e3fb4df144bfaf9c2bc3236261e1cb949bdd2c4f701b1f5e340bce9988a52f0262b7a4b8aab142b3d189bc70e56a7c65d682baaf72d5f4a47544da3c4b0d302101f0b8ea43d4a714d8eb7f899feafa7ce874f28e29ff36d", 0x75}, {&(0x7f0000001e40)="d4b8093083eeb54bc24e7cfd8e20a0ad59f1aa0aff376063ae94a7e69c25d033cddcb5cb25c61603402af5e9f3f92674259a942b5846210105d887c17e4acebd6386f786af2c9e5fe525d45bdf2bad", 0x4f}], 0x5, &(0x7f0000001f40)=[@timestamping={{0x14}}, @txtime={{0x18, 0x1, 0x3d, 0x6}}], 0x30}}, {{0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000001f80)="c52aeeea35152876f008dd945935c3ee9ac198c6cf4630262e53f5fd109f62025660d72cf7afe2a7ddca1ef462d8166ac03a86703ed1e2271ab985", 0x3b}], 0x1}}, {{0x0, 0x0, &(0x7f0000003300)=[{&(0x7f0000002000)="cce68cbc1ca6942646cd628a8602dae70f1bddd2129f0a5ca19aa83a8c14c68be81fbfb5b312b3a4be70f949f22eb67bc33d735d80e051c43a6aaf23cbb76ce63e6d1a500a4dc7e06fc427941fb72bf83af781c67ac262721a19077579da0904863af162afee86e7170fd01e5083fc5a7681fbbab26748139b1ed444d58e9d4adceb7af3dd945df6bbee7a1c328dbb880a93cadf039d76d284799ae8684f2be765cb098306418af4e4a810db5272f3c6373f66", 0xb3}, {&(0x7f00000020c0)="c7d8900ca37311c485931a494e17ce907cb752656294fbdd88853d632246335584634b3072bd9fc7ce1613ed4e71bb569097faccc5485a044fbe905895be7d4f36fb20a6e954485d5dffaf2bd3024008a7f30517d6796922fd62c4830c16e31d4b767bcd09f9d5d6cf7ba3eb7994c9cc32acc87340b8c7e719b8bfdc24cab6c2ede651fd1b91cd8926908b3918544b7c4077e62e327defbfe154c19d3d65bf252c5f166e8b9646c1b3b937efd7961275bb252e4c502e93969352c259fee86360e36928d4f869a8a3732385f1cc8666c692852c36e6e39a7d55fbb307", 0xdc}, {&(0x7f00000021c0)="3cdea44a09913fcd068fcca715216f1c4e0ec4613b7234e718f7fa6eb5f3ec23", 0x20}, {&(0x7f0000002200)="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0x1000}, {&(0x7f0000003200)="323489a613a1c1e44ad061465afd1ab8e0b7c837d2ef7935dd3f6c6279be8f08042b44ccefceb3e79eba0b5781e90413cdeab5352fe0afc2da1adcb67e4e8316fc5bf71f5f888924e826a1b86bcdeb2104f70e8f45df21feb3429a348e5b68459c1775e3d58ba9862b50b33a3738e5a5ba243d74b9b711130480044f7a773d4d8600be3080d525a53e6307da63676ff3466d1d54d29852db59c1a0fb1da608f61a810000ee1f5994ee061b243577f4b4502b091381979c5e9cec89f694250129c3c0283e3eca84dad201e27a7a0bc430ff7dc5286b22b11a6b", 0xd9}], 0x5, &(0x7f0000003380)=[@timestamping={{0x14}}], 0x18}}], 0x6, 0x20044801) 13:24:34 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x2, r1) 13:24:34 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x4a8000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETSF(r1, 0x5404, &(0x7f00000001c0)={0x10001, 0x1, 0x5, 0x9, 0x13, "605a03b6ab76a2dd05149690581c5c7fa860d1"}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r3, &(0x7f0000000080)=""/223, 0xdf) 13:24:34 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r0, &(0x7f0000000080)=""/223, 0xdf) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8943, &(0x7f00000079c0)={'lo\x00', 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x102800, &(0x7f0000000180)="a4d6e9b5442942e919b33e4214cdac0e0ab9944417f2274a7936fad001c2c96d5a037f031e4a40dd34837ca37596a7d2e810966092ec8749284fe96939fbcf2a", &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)="4a70590f60a5f6976a3705ca1cf540173b12865de64c3ef0fd14b8a033dad8748fb5ebaf8614314a52242d4ef3ea409923626d699cbf8d33c43cdbd795c690ebe2d095235f3cf5f517707d83ade37aad01b9119f0f440147") mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x0, 0x7, 0x0) dup3(r1, r2, 0x80000) 13:24:34 executing program 0: mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3000, 0x4, &(0x7f0000ffa000/0x3000)=nil) r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) remap_file_pages(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x7, 0x20, 0x800) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) [ 2395.284275][T16242] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=16242 comm=syz-executor.1 13:24:34 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x4a8000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETSF(r1, 0x5404, &(0x7f00000001c0)={0x10001, 0x1, 0x5, 0x9, 0x13, "605a03b6ab76a2dd05149690581c5c7fa860d1"}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r3, &(0x7f0000000080)=""/223, 0xdf) 13:24:34 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x4b47, r1) 13:24:34 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:34 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x4a8000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETSF(r1, 0x5404, &(0x7f00000001c0)={0x10001, 0x1, 0x5, 0x9, 0x13, "605a03b6ab76a2dd05149690581c5c7fa860d1"}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r3, &(0x7f0000000080)=""/223, 0xdf) 13:24:34 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) fstat(r1, &(0x7f0000000180)) getdents(r0, &(0x7f0000000080)=""/223, 0xdf) 13:24:34 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x301, r1) 13:24:34 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x4a8000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETSF(r1, 0x5404, &(0x7f00000001c0)={0x10001, 0x1, 0x5, 0x9, 0x13, "605a03b6ab76a2dd05149690581c5c7fa860d1"}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r3, &(0x7f0000000080)=""/223, 0xdf) 13:24:34 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x4b49, r1) 13:24:34 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) io_setup(0x401, &(0x7f0000000080)=0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x200000000006, 0x0, 0xfc, 0x4}]}) r3 = memfd_create(&(0x7f0000000000)='\xff\x00l\x1e\xa0\xd7\x80\xf6\xe5\xf3\xaf\xb4%\xe6\xb6\xa5\xcd\x99\r\xeaI\xce\xd9A\xf3y\x13\x10\x86)\xa4.h\xd3Q\xb1\xa2\n\xe37\xc5\xa1imd\xd5\'\\\xef\x9f\x83\x8c\xcaGU\xaa\x87\xdbc%@\xf0bv:~o\xcf\xd2\xb8a_K\xb7I\xb5b]\f\x8b}\'\xc21\x18#a\xa3\xd3\x90\xb5W\xeb\xaap\xbcU', 0x0) lseek(r3, 0x0, 0x0) r4 = accept4$unix(r1, 0x0, &(0x7f00000000c0), 0x0) r5 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x400c00, 0x0) r6 = fsmount(r1, 0x0, 0x6) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r7, 0x0) preadv(r7, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_submit(r2, 0x5, &(0x7f0000000540)=[&(0x7f0000000580)={0x0, 0x0, 0x0, 0x8, 0xff, r4, &(0x7f0000000100)="2104c7c72396951f5f3b645ed15e78540682ca64c08f3effb14e0c9175bcd55d7c49bcb673088f1194cd42061aa67e372110ed50e3ee70e21a7653ef369e51aefdc2e40308ef093fab8231fc3b233f2d965434defb9cb56b85933b64cf67a7641c9cd31ae5690868749fbf5046af68d31fc0010b3221cc94a8b6feb320553344ac6deb639561930d2cb8c7f7254bdb747ec58e9d8f593e4c70c1e9b7ee1652235c19e7b83493c502d8ebc900ec2aa5284235699cd91179de35a4825de91b2ba513bcadb37f9a17b575e9c554bdca57ec299420c2b5a676aa669111fd1a", 0xdd, 0x2aa9cb8e, 0x0, 0x2, r1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x6, 0x0, r0, &(0x7f0000000240)="881005562d116d0898aa30f94a09bc7fe2e9119785ddef1d7af4451599964a437fb7a8a32df1b8bd405711bcb989c52b30305a717e", 0x35, 0x7ff, 0x0, 0x1}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x1, 0xfffe, r5, &(0x7f0000000300)="e72095d044c6eed8d77c454b7cf0c522fe6b99a33fa15a447a758423218a30d4058c3770470be60484b3de85b319d21229c79d3cf7759cac0e6443a0ad0cd1a0e75f30555cf279b70338ef164043b5aed5bf4f", 0x53, 0x0, 0x0, 0x1, r6}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x9, r7, &(0x7f00000003c0)="f13eea667e55b67c1772a59798d50f1f384186466ccc69", 0x17, 0x4, 0x0, 0x1}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x6, 0xd7f, r1, &(0x7f0000000440)="6348bb1517171faeb998a0015721ddccc108edd0a40d6f4a192b73ccaaec83d2c04a6f92ddfafe43d7bdf5bc70e3ddc2613d4a6beb16ff997204885f1460314d9331353dc9ea2e97edca083e3e4c9634a96aede4250cd08bc60a1df46445646f4778617a841bc6c4bd65485f8cf2eb4156ab954f07e0956ef8a57d39d6c90593756ff838930338cc94d2270d9bcaa82e12d4e9cf974c2ac26d19b8bee024c409000000000000002d5f06bdc5f52deb25a9ec9696d3", 0xb5, 0x4, 0x0, 0x1}]) 13:24:34 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x125d, r1) [ 2395.393036][ T1032] loop5: unable to read partition table [ 2395.399646][T16280] loop5: unable to read partition table [ 2395.407935][T16280] loop_reread_partitions: partition scan of loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) failed (rc=-5) 13:24:34 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x4a8000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETSF(r1, 0x5404, &(0x7f00000001c0)={0x10001, 0x1, 0x5, 0x9, 0x13, "605a03b6ab76a2dd05149690581c5c7fa860d1"}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r3, &(0x7f0000000080)=""/223, 0xdf) [ 2395.494911][ T1032] loop5: unable to read partition table [ 2395.501301][T16310] loop5: unable to read partition table [ 2395.507656][T16310] loop_reread_partitions: partition scan of loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) failed (rc=-5) [ 2395.522289][ T25] kauditd_printk_skb: 59 callbacks suppressed 13:24:34 executing program 1: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000280), 0x200301, 0x0) ioctl$SCSI_IOCTL_DOORLOCK(r0, 0x5380) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r1, &(0x7f0000000080)=""/223, 0xdf) sendmsg$IPSET_CMD_GET_BYINDEX(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x44, 0xf, 0x6, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4}, [@IPSET_ATTR_INDEX={0x6, 0xb, 0xffffffffffffffff}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_INDEX={0x6, 0xb, 0x2}]}, 0x44}, 0x1, 0x0, 0x0, 0x20044000}, 0x24000000) 13:24:34 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x4a8000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETSF(r1, 0x5404, &(0x7f00000001c0)={0x10001, 0x1, 0x5, 0x9, 0x13, "605a03b6ab76a2dd05149690581c5c7fa860d1"}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r3, &(0x7f0000000080)=""/223, 0xdf) 13:24:34 executing program 0: getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f0000000040)={'broute\x00', 0x0, 0x0, 0x0, [0x1, 0x0, 0x1, 0x75b, 0xd60c, 0x6]}, &(0x7f00000000c0)=0x78) r0 = syz_open_dev$loop(&(0x7f0000000240), 0x80, 0x80140) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000280), 0x4021c2, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0xfffffffffffffffb) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) pipe(&(0x7f0000000600)) r4 = openat$cgroup_ro(r1, &(0x7f0000000440)='io.stat\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r4, 0x0, 0x81, &(0x7f0000000540)={'filter\x00', 0x0, 0x4, 0x78, [0x100000000, 0x101, 0x1, 0x6, 0x0, 0xa0], 0x4, &(0x7f0000000480)=[{}, {}, {}, {}], &(0x7f00000004c0)=""/120}, &(0x7f00000005c0)=0x78) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r1) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x39) r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000100), 0x1c3480, 0x0) sendmsg$IPVS_CMD_SET_DEST(r5, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x9c, 0x0, 0x4, 0x70bd2b, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge_slave_1\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x101}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffff}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4000004}, 0x20004080) ioctl$LOOP_GET_STATUS64(r5, 0x4c05, &(0x7f0000000140)) 13:24:34 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) 13:24:34 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x125e, r1) 13:24:34 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000100)={0x2, {{0xa, 0x4e24, 0x5, @private1={0xfc, 0x1, '\x00', 0x1}, 0x7}}, 0x0, 0x1, [{{0xa, 0x4e20, 0x9, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x3}}]}, 0x110) r1 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) open(&(0x7f0000000040)='./file0\x00', 0x2400, 0x82) [ 2395.522305][ T25] audit: type=1326 audit(1623849874.677:2259): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=16313 comm="syz-executor.5" exe="/root/syz-executor.5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x0 13:24:34 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x125f, r1) 13:24:34 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x4a8000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETSF(r1, 0x5404, &(0x7f00000001c0)={0x10001, 0x1, 0x5, 0x9, 0x13, "605a03b6ab76a2dd05149690581c5c7fa860d1"}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r2, &(0x7f0000000080)=""/223, 0xdf) 13:24:34 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1260, r1) [ 2395.621248][T16347] loop5: unable to read partition table [ 2395.628147][T16349] loop5: unable to read partition table [ 2395.664781][T16344] loop5: unable to read partition table [ 2395.670668][T16344] loop_reread_partitions: partition scan of loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) failed (rc=-5) [ 2395.725204][T16360] loop5: unable to read partition table [ 2395.731086][T16360] loop_reread_partitions: partition scan of loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) failed (rc=-5) [ 2396.304442][ T25] audit: type=1326 audit(1623849875.467:2260): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=16313 comm="syz-executor.5" exe="/root/syz-executor.5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x0 13:24:35 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x4a8000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETSF(r1, 0x5404, &(0x7f00000001c0)={0x10001, 0x1, 0x5, 0x9, 0x13, "605a03b6ab76a2dd05149690581c5c7fa860d1"}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r2, &(0x7f0000000080)=""/223, 0xdf) 13:24:35 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x4c01, r1) 13:24:35 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='statm\x00') getdents(r0, &(0x7f0000000080)=""/250, 0xfa) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000180)={0x1000, 0x200, 0x1, 0x100, 0x4, [{0x50b3, 0x1ff, 0x1, '\x00', 0xc}, {0x3f, 0x5b81, 0x715d553e, '\x00', 0x80}, {0xff, 0x5, 0xe9, '\x00', 0x1484}, {0x6, 0x7, 0xffffffffec10209d, '\x00', 0x2c0e}]}) 13:24:35 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1261, r1) 13:24:35 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x8000000007, 0x204000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:35 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) syz_open_dev$loop(&(0x7f0000000040), 0x9, 0xc4001) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) preadv(r0, &(0x7f0000001600)=[{&(0x7f0000000080)=""/136, 0x88}, {&(0x7f0000000140)=""/157, 0x9d}, {&(0x7f0000000280)=""/183, 0xb7}, {&(0x7f0000000340)=""/135, 0x87}, {&(0x7f0000000400)=""/219, 0xdb}, {&(0x7f0000000200)=""/55, 0x37}, {&(0x7f0000000500)=""/247, 0xf7}, {&(0x7f0000000600)=""/4096, 0x1000}], 0x8, 0x5, 0x80) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:35 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x80000, 0x0) sendfile(r1, r0, &(0x7f0000000180)=0xffffffff, 0x10000) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0), 0x121800, 0x0) r3 = syz_open_dev$tty1(0xc, 0x4, 0x4) close_range(r2, r3, 0x0) getdents(r0, &(0x7f0000000080)=""/223, 0xdf) 13:24:35 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x204000, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = open_tree(r1, &(0x7f0000000000)='./file0\x00', 0x108001) ioctl$FITRIM(r2, 0xc0185879, &(0x7f00000000c0)={0x40, 0x1000100, 0x7ff}) 13:24:35 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x4a8000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETSF(r1, 0x5404, &(0x7f00000001c0)={0x10001, 0x1, 0x5, 0x9, 0x13, "605a03b6ab76a2dd05149690581c5c7fa860d1"}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r2, &(0x7f0000000080)=""/223, 0xdf) [ 2396.501021][ T1032] loop5: unable to read partition table 13:24:35 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x4a8000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)) syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r2, &(0x7f0000000080)=""/223, 0xdf) 13:24:35 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r0, &(0x7f0000000080)=""/223, 0xdf) preadv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000000)=""/39, 0x27}, {&(0x7f0000000180)=""/24, 0x18}, {&(0x7f00000001c0)=""/50, 0x32}, {&(0x7f0000000200)=""/162, 0xa2}], 0x4, 0x101, 0x20) creat(&(0x7f0000000300)='./file0\x00', 0x11a) 13:24:35 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x4c02, r1) 13:24:35 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1262, r1) [ 2396.547265][T16370] loop5: unable to read partition table [ 2396.558428][T16370] loop_reread_partitions: partition scan of loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) failed (rc=-5) 13:24:35 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x4a8000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r2, &(0x7f0000000080)=""/223, 0xdf) 13:24:35 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x25cba2, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:35 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x4a8000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r1, &(0x7f0000000080)=""/223, 0xdf) 13:24:35 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101100, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r0, &(0x7f0000000080)=""/223, 0xdf) 13:24:35 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x71dc00, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0xa0281, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) r3 = ioctl$NS_GET_PARENT(r2, 0xb702, 0x0) preadv(r3, &(0x7f0000001400)=[{&(0x7f0000000080)=""/70, 0x46}, {&(0x7f0000000100)=""/184, 0xb8}, {&(0x7f00000001c0)=""/22, 0x16}, {&(0x7f0000000280)=""/66, 0x42}, {&(0x7f0000000300)=""/222, 0xde}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000000200)=""/23, 0x17}], 0x7, 0x8, 0x9) 13:24:35 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r1, &(0x7f0000000080)=""/223, 0xdf) 13:24:35 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/mcfilter\x00') getdents(r0, &(0x7f0000000080)=""/231, 0xe7) 13:24:35 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x4c03, r1) 13:24:35 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8943, &(0x7f00000079c0)={'lo\x00', 0x0}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = fcntl$dupfd(r0, 0x0, r0) r3 = openat(r2, &(0x7f0000000000)='./file0\x00', 0x204400, 0x97) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r3) [ 2396.668522][ T1032] loop5: unable to read partition table [ 2396.674699][T16400] loop5: unable to read partition table [ 2396.680566][T16400] loop_reread_partitions: partition scan of loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) failed (rc=-5) 13:24:35 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1263, r1) 13:24:35 executing program 2: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r1, &(0x7f0000000080)=""/223, 0xdf) 13:24:35 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) r2 = open_tree(r1, &(0x7f0000000040)='./file0\x00', 0x89801) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x3, 0x0, 0x18, 0x15, "d728ca6873084715852aaabd4a8067c342f32ffe7d7007639c72577c156e56f0697447cafef047549273f9ac6b8fdd19a704f6502437b891f2e1ba9dbb91e7d8", "4c9856d84ab988b775ea0a2b23d77a1073442bffabae2e70f1acb4fb3962e670", [0x8001, 0x8]}) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x10000, 0x2) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40286608, &(0x7f0000000140)={0x1, 0x47a5, 0x9, 0x70e, 0x200, 0x3}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:35 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x4c04, r1) [ 2396.731046][ T1032] loop5: unable to read partition table 13:24:35 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1264, r1) 13:24:35 executing program 2: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r1, &(0x7f0000000080)=""/223, 0xdf) 13:24:36 executing program 5: ioctl$KDGETMODE(0xffffffffffffffff, 0x4b3b, &(0x7f0000000040)) r0 = syz_open_dev$loop(&(0x7f0000000080), 0x5, 0x200040) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) [ 2396.801194][T16445] EXT4-fs warning (device sda1): verify_group_input:132: Cannot add at group 1 (only 16 groups) [ 2396.825795][T16445] EXT4-fs warning (device sda1): verify_group_input:132: Cannot add at group 1 (only 16 groups) 13:24:36 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1265, r1) 13:24:36 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x4c05, r1) [ 2396.852111][ T1032] loop5: unable to read partition table 13:24:36 executing program 2: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r1, &(0x7f0000000080)=""/223, 0xdf) 13:24:36 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ftruncate(r0, 0x3ff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write(r3, &(0x7f0000000040)="feb273c3b59c121407cbdc7998aa4d5f4851be54e51aeb27222cada9a7a78e84f06e9915987b2a81661304d0df98485155d6a91b642c0e0462060b9acaa0aea01a7dcb5f", 0x44) ioctl$LOOP_CLR_FD(r2, 0x4c01) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r4) 13:24:36 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1267, r1) 13:24:36 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$BLKBSZSET(r1, 0x40081271, &(0x7f0000000080)=0x6) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:36 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/keycreate\x00') r1 = accept4(r0, 0x0, &(0x7f0000000240), 0x80800) preadv(r1, &(0x7f0000000680)=[{&(0x7f0000000280)=""/209, 0xd1}, {&(0x7f0000000380)=""/29, 0x1d}, {&(0x7f00000003c0)=""/232, 0xe8}, {&(0x7f00000004c0)=""/166, 0xa6}, {&(0x7f0000000580)=""/84, 0x54}, {&(0x7f0000000600)=""/60, 0x3c}, {&(0x7f0000000640)=""/30, 0x1e}], 0x7, 0x3f, 0x401) r2 = open_tree(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x8001) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) readv(r3, &(0x7f0000001a80)=[{&(0x7f0000000700)}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/255, 0xff}, {&(0x7f0000001840)=""/91, 0x5b}, {&(0x7f00000018c0)=""/94, 0x5e}, {&(0x7f0000001940)}, {&(0x7f0000001980)=""/243, 0xf3}], 0x7) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x33, {{0x2, 0x4e20, @broadcast}}}, 0x88) getdents(r0, &(0x7f0000000080)=""/234, 0xea) 13:24:36 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x4c07, r1) 13:24:36 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r1, &(0x7f0000000080)=""/223, 0xdf) 13:24:36 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x8243, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r3 = pidfd_open(0xffffffffffffffff, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r4, 0x8943, &(0x7f00000079c0)={'lo\x00', 0x0}) dup3(r3, r4, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x300000c, 0x81039ae9bb9be193, r2, 0x12cda000) [ 2396.918533][ T1032] loop5: unable to read partition table 13:24:36 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r0, &(0x7f0000000080)=""/223, 0xdf) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getdents64(r1, &(0x7f0000000180)=""/185, 0xb9) 13:24:36 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r1, &(0x7f0000000080)=""/223, 0xdf) 13:24:36 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8943, &(0x7f00000079c0)={'lo\x00', 0x0}) sendmsg$TIPC_CMD_SET_NETID(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x24, 0x0, 0x200, 0x70bd2b, 0x25dfdbff, {{}, {}, {0x8, 0x2, 0x6}}, ["", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x841}, 0x40) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r1, &(0x7f0000000080)=""/223, 0xdf) 13:24:36 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1268, r1) 13:24:36 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r1, &(0x7f0000000080)=""/223, 0xdf) 13:24:36 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x4c08, r1) [ 2396.990797][T16486] loop5: unable to read partition table [ 2397.002045][T16486] loop_reread_partitions: partition scan of loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) failed (rc=-5) [ 2397.020988][ T1032] loop5: unable to read partition table 13:24:36 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r3) syz_mount_image$nfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x6, 0x5, &(0x7f00000004c0)=[{&(0x7f0000000100)="9be508ea3cf281cc6da8b396f2052e216475886660f8e8e7afcb3c4dc4c40b7a79708b7815f26ae09e0e18936dd5d45f90859a5727d10a0f988a672e5ae61717e542b746faf953f4ed80d3a6dd6190c5dfd837", 0x53, 0x5}, {&(0x7f0000000180)="c27f507158229e4461363086c4fb6f73f87c964245babc8dcd6876d55b2fdd5c301ae458e372f2206ee3caebb5fb62315bdb5a17226d35f4481faa50358eec9b804abf35d46951622bc8c1fda6af47d44e2c20c3870fa17fb2ec", 0x5a, 0x400}, {&(0x7f0000000280)="69f670d49b66fc326e59f0bfb9693d5e7b6d85c5c16b828774de4add80708c6bce95e3697cc99a10b041244e3e94c4092cf15e755252a6149a0097eb37867a4c74e91d5e56aaedfb80e7a58a8bcc9ed3c240406511df9de0ed690f5cfb631a32ba806e0291b27b5fff5bdb06fdfa8178aef26d4fae6173aefec6c7485380fcfe31e7e56e18dc6e55626dddd7bd51eb0eeb4f6c44b1cfeb1f", 0x98, 0x6}, {&(0x7f0000000340)="62a69fc2d9da48ef63f6a06c0e9ccdf0307004933b66e3262156684da3d4ccd92827b5faa3ef378441813fc368fbbaf6e13644c26cd7b8a7f7899a055226a00198c04e89a8b86b6ce0b826469973eed166834ad91edbd4e51039d1e452d738bc37c8195b6f0b98d319da1b162161623fd208ba04445610a7864b786b437b39a3e04aa87a04f69f1f4776bebbd8743554c4de73cc551522534b1c11df480902e7cba184d89d1ce9ee10928c241a2b940011ac0c48142deb29cf10c90c313a80bd7564cd282cd096b2", 0xc8, 0x8}, {&(0x7f0000000440)="c7b6983924f2abd637af611a59f50575ecdfcc5e0d214554df4b4fa4f05fc5e26073462723dc06e1afd6943d6196d05148fd663fea514d9b0bdda02c3465e8730dce90c704376140a9e74bdd4f384be991b43c", 0x53, 0x4}], 0x2800020, &(0x7f0000000540)={[{'..\'\''}, {'{{$/$]#-/'}, {'/dev/loop#\x00'}, {'/dev/loop#\x00'}, {'lo\x00'}, {'lo\x00'}, {'-,.!))'}, {}, {'/dev/loop#\x00'}], [{@euid_eq={'euid', 0x3d, r3}}, {@dont_appraise}, {@permit_directio}, {@fowner_lt}, {@seclabel}]}) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r6) ioctl$sock_SIOCETHTOOL(r4, 0x8943, &(0x7f00000079c0)={'lo\x00', 0x0}) ioctl$BTRFS_IOC_DEFRAG_RANGE(r4, 0x40309410, &(0x7f0000000040)={0x6, 0x8000, 0x1, 0x8, 0x2, [0x3, 0x6, 0x7ff80000, 0x9]}) 13:24:36 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r1, &(0x7f0000000080)=""/223, 0xdf) 13:24:36 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x4c09, r1) 13:24:36 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r1, &(0x7f0000000080)=""/223, 0xdf) 13:24:36 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r1, &(0x7f0000000080)=""/223, 0xdf) 13:24:36 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(r1, &(0x7f00000000c0)='./file0\x00', 0x286402, 0xa1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r2) sendfile(r3, r2, &(0x7f0000000080)=0x66, 0xffff) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/sco\x00') 13:24:36 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1269, r1) [ 2397.137584][T16524] loop5: unable to read partition table [ 2397.147905][T16524] loop_reread_partitions: partition scan of loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) failed (rc=-5) 13:24:36 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r1, &(0x7f0000000080)=""/223, 0xdf) 13:24:36 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x56, 0xd9f, 0x0) flock(r0, 0xa) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getdents(r1, &(0x7f0000000080)=""/223, 0xdf) 13:24:36 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r1, &(0x7f0000000080)=""/223, 0xdf) 13:24:36 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) uselib(&(0x7f0000000080)='./file0\x00') [ 2397.204927][T16540] loop5: unable to read partition table [ 2397.211834][T16540] loop_reread_partitions: partition scan of loop5 (nb–åÉÛ–·óñ[¶Q uÚK¯Šú½*ï®P{P¦0aW“‰×úcÃåxg8‰K¤ÈiàÉà€i<åÒ^) failed (rc=-5) 13:24:36 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x4c0a, r1) 13:24:36 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1274, r1) 13:24:36 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r1, &(0x7f0000000080)=""/223, 0xdf) 13:24:36 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) write$binfmt_aout(r0, &(0x7f0000000340)={{0x107, 0x0, 0xf8, 0x130, 0x14a, 0x1ff, 0x1b2, 0x5}, "720234f194f608bc1cee109afe0963ea4eca0363c52500a3155c8b248d52eda62c62929a617837a8d17f7e2b64ab03400e70fda90126dd754237ff632cf9d1c7a9f48fcafad4437450427ec029f402983f89626f9ea32e60140241b46a2ba0ff4a51755a14cd2d1e4dd3a5c095e439afed94a5cd94637336f8c3f78ad7ecd4c57382e49f7ba01493dad923bef798fcc3322680455eecc25f4f0fefee", ['\x00', '\x00', '\x00']}, 0x3bc) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000), 0xffffffffffffffff) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000280)={0x0, {}, 0x0, {}, 0xf7cf, 0x0, 0x10, 0x0, "2fcdb9a0251a21aaf308ebd40ac49c3c693d8ad9093c6c006708d1f3966796a80e15e69b9d9c63f3cfedad8c50ca16bdaeab1a75fc039f0bbbe5a329ca13c40e", "9217cf078e2acbcfa0683b5cdaa9127eb73cdf356a79d809a811f06c1a757aac", [0x6, 0x100000001]}) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000100)=0x14) sendmsg$ETHTOOL_MSG_FEATURES_SET(r1, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000000a00)={&(0x7f00000001c0)={0x34, r2, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_WANTED={0x14, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x10, 0x3, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}]}]}, @ETHTOOL_A_FEATURES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}]}]}, 0x34}}, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="000297577000ffdbdf2516000000edff04f6ffffff00"], 0x1c}, 0x1, 0x0, 0x0, 0x40001}, 0x4) 13:24:36 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x541b, r1) [ 2397.245253][ T1032] loop5: unable to read partition table 13:24:36 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6}}, &(0x7f0000000300)=0xe8) r2 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r3) statx(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x100, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) setxattr$system_posix_acl(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='system.posix_acl_access\x00', &(0x7f0000000480)={{}, {0x1, 0x3}, [{0x2, 0xe, r0}, {0x2, 0x2, r1}, {0x2, 0x6, r3}, {0x2, 0x3, 0xee01}, {0x2, 0x4, 0xee00}, {0x2, 0x0, 0xee00}, {0x2, 0x2, 0xffffffffffffffff}, {0x2, 0x4, r4}, {}], {0x4, 0x1}, [{0x8, 0x0, 0xffffffffffffffff}], {0x10, 0x5}, {0x20, 0x1}}, 0x74, 0x2) r5 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r6) 13:24:36 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r1, &(0x7f0000000080)=""/223, 0xdf) 13:24:36 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r1, &(0x7f0000000080)=""/223, 0xdf) 13:24:36 executing program 1: r0 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_NL_MEDIA_SET(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x50, r0, 0x10, 0x70bd27, 0x25dfdbfc, {}, [@TIPC_NLA_MON={0x3c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xff}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x474}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x80}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1ff}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x48010}, 0x60848) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$BATADV_CMD_TP_METER_CANCEL(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r1, 0x8, 0x70bd2d, 0x25dfdbfe, {}, [@BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x8}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x9}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x40000}, 0x48000) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') write$P9_RSTATFS(r2, &(0x7f0000000180)={0x43, 0x9, 0x2, {0x7c60, 0x5b8, 0x7, 0xff80000000000, 0x6, 0x800, 0x3, 0x80000001, 0x6}}, 0x43) getdents(r2, &(0x7f0000000080)=""/223, 0xdf) 13:24:36 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1275, r1) 13:24:36 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r1, &(0x7f0000000080)=""/223, 0xdf) 13:24:36 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r1, &(0x7f0000000080)=""/223, 0xdf) 13:24:36 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='fd\x00') getdents(r0, &(0x7f0000000080)=""/223, 0xdf) [ 2397.354299][T16576] loop5: detected capacity change from 3485 to 3361 13:24:36 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4c80, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/module/nf_conntrack', 0x10800, 0x41) sendmsg$SMC_PNETID_DEL(r3, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x4c, 0x0, 0x300, 0x70bd2c, 0x25dfdbfb, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'batadv_slave_0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}]}, 0x4c}}, 0x8000) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:36 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r1, &(0x7f0000000080)=""/223, 0xdf) 13:24:36 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1276, r1) 13:24:36 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x5421, r1) [ 2397.418089][ T1032] loop5: unable to read partition table 13:24:36 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r1, &(0x7f0000000080)=""/223, 0xdf) 13:24:36 executing program 1: r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x17) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x17) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/udplite\x00') getdents(r2, &(0x7f0000000080)=""/223, 0xdf) mknodat$null(r2, &(0x7f0000000000)='./file0\x00', 0x100, 0x103) 13:24:36 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x40) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r1, 0x8010661b, &(0x7f0000000080)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 13:24:36 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x5450, r1) 13:24:36 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1277, r1) 13:24:36 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f0000000040)}], 0x1, 0x6, 0x7) [ 2397.487491][T16614] loop5: unable to read partition table [ 2397.493314][T16614] loop_reread_partitions: partition scan of loop5 (/͹ %!ªóëÔ [ 2397.493314][T16614] Äœ', 0xee01}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}, {@fowner_gt={'fowner>', 0xee00}}, {@pcr={'pcr', 0x3d, 0xc}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'net/netfilter\x00'}}]}) getdents(r0, &(0x7f0000001640)=""/263, 0x107) 13:24:36 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8943, &(0x7f00000079c0)={'lo\x00', 0x0}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$LOOP_CLR_FD(r0, 0x4c01) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 13:24:36 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x5460, r1) 13:24:36 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, 0x0) getdents(r1, &(0x7f0000000080)=""/223, 0xdf) [ 2397.769378][ T1032] loop5: unable to read partition table 13:24:37 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x127a, r1) 13:24:37 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, 0x0) getdents(r1, &(0x7f0000000080)=""/223, 0xdf) 13:24:37 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='\x00', 0x404880, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x6, 0x2, &(0x7f0000000200)=[{&(0x7f00000000c0)="16ad128c89a890db4a2e743db166d03be11c523afe874faad33f6a40426bfb2ba175745ddde0ac3eefaa392873bf9bc13166b942d1a1", 0x36, 0xfffffffffffff358}, {&(0x7f0000000100)="b8d9fce6240024acd02d234edcce0ffc3b8f3633339966a98204ca977eef68d65cdd89e943ff0375d003bc08460e91cf5f18245412b07ce21939a7be15e95b8555ee99ce6f5e32f5d3aea7f17f90e4bbd4554e2e1f9c37f62312d742fa39536e8fc14a7a8b25bfc65d3f56bd1d887e621c06abec986841ba9fe581b50389190a25fc206a482292141d9debca725609c6182ba9e1ac3b3734d7db41f5f1d6ae22e35092cb18c37a1276faa0120f1db3a7396044682ab932faf9a314c283cb085e48b6fcbbb975c502690a16bc6e1a2e", 0xcf, 0xffff}], 0x20040a0, &(0x7f0000000280)={[{@size={'size', 0x3d, [0x65, 0x39]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x31, 0x32, 0x78, 0x35, 0x36, 0x38, 0x31, 0x37, 0x6d]}}, {@gid}], [{@hash}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}, {@appraise_type}, {@smackfstransmute={'smackfstransmute', 0x3d, '%]'}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}, {@hash}, {@dont_appraise}, {@context={'context', 0x3d, 'user_u'}}, {@smackfshat={'smackfshat', 0x3d, '/dev/loop#\x00'}}]}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:37 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(0xffffffffffffffff, &(0x7f0000000080)=""/223, 0xdf) 13:24:37 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r1) 13:24:37 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f00000000c0)={{0x3, 0x1, 0x619, 0x389d17857b2b1f73, 0x9}, 0x101, 0x3, 0x7}) shmget$private(0x0, 0x3000, 0x4, &(0x7f0000ffd000/0x3000)=nil) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r2, 0x8982, &(0x7f0000000140)={0x2, 'team_slave_0\x00', {0x717d1478}, 0x7fff}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) pipe2(&(0x7f0000000080), 0x4800) 13:24:37 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x127b, r1) 13:24:37 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0xd617, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) [ 2397.903996][ T1032] loop5: unable to read partition table 13:24:37 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000000)={0x8, {{0x2, 0x4e24, @private=0xa010101}}, {{0x2, 0x4e20, @local}}}, 0x108) 13:24:37 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000100)={r0, 0x7e7, 0x2, 0x1}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000140)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x4011, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {}, 0x2c, {[{@cache_loose}, {@cache_loose}, {@aname={'aname', 0x3d, '\x1b:e\x14'}}, {@cache_none}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}, {@smackfstransmute}, {@euid_lt={'euid<', r3}}]}}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:37 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000140), 0x8, 0x200000) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8943, &(0x7f00000079c0)={'lo\x00', 0x0}) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000040)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 13:24:37 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(0xffffffffffffffff, &(0x7f0000000080)=""/223, 0xdf) 13:24:37 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x40081271, r1) 13:24:37 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x127c, r1) 13:24:37 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(0xffffffffffffffff, &(0x7f0000000080)=""/223, 0xdf) 13:24:37 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x127d, r1) 13:24:37 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x40086602, r1) [ 2397.998490][ T1032] loop5: unable to read partition table 13:24:37 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x1f, 0x9, 0x1, 0x24, "9ab05f48a2755a5a1c145708c1188d47bb207af9969a4fcc6be6e59f10f2d1c0bed74d9e3c60dd0727e0631b30b7fca996b1b66d565c55adeb9343fb294dd8b8", "72fef6b1337f3c49b8a9144783bbb0649dd44836a5209b27922f03ed14a693dd", [0x1, 0x7]}) syncfs(r0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 13:24:37 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x127e, r1) 13:24:37 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r2, 0x8943, &(0x7f00000079c0)={'lo\x00', 0x0}) preadv(r2, &(0x7f0000002600)=[{&(0x7f0000000040)=""/225, 0xe1}, {&(0x7f0000000140)=""/228, 0xe4}, {&(0x7f0000000280)=""/72, 0x48}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/62, 0x3e}, {&(0x7f0000001340)=""/148, 0x94}, {&(0x7f0000001400)=""/166, 0xa6}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000024c0)=""/226, 0xe2}, {&(0x7f00000025c0)=""/42, 0x2a}], 0xa, 0x5, 0x69a8) [ 2398.077072][ T1032] loop5: unable to read partition table 13:24:37 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r1, 0x0, 0x0) 13:24:37 executing program 1: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = signalfd(r0, &(0x7f0000000180)={[0x9]}, 0x8) getdents(r1, &(0x7f0000000080)=""/223, 0xdf) 13:24:37 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x40087602, r1) 13:24:37 executing program 5: syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) recvfrom(r0, &(0x7f0000000080)=""/4096, 0x1000, 0x40002020, &(0x7f0000001080)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @multicast2}, 0x3, 0x4, 0x1}}, 0x80) 13:24:37 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r1, 0x0, 0x0) 13:24:37 executing program 1: r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) syz_open_procfs(r0, &(0x7f0000000000)='map_files\x00') tkill(r0, 0x17) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x17) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$setregs(0xf, r1, 0x7f, &(0x7f0000000180)="538a93b3f62201d6dbd07a62fa4bb8c2785e35e7199b6ce2d9f49e4750933ad6b73972cf4d4d4af06e522c5a55dfd5a31eb0609296007590dbfddd75f71a769f65a6383ec69fccbbc4081ed1c3246cfeb822a84d3b243b596e6c4bea4d31fcd64a45fcb21c87632f430d671b8eedcebfd35cc7394187fd7c5616cb3ee2d2f82080143c360e5aa1bb6021787cb5bacf2fd453e3b228e8cbc874450c8c6b00d52f7e4e62cead723dff8dc3ec302cceb66c48dde4f86f80573b1f14ee4be611") r2 = syz_open_procfs(r0, &(0x7f0000000040)='net/dev_snmp6\x00') getdents(r2, &(0x7f0000000080)=""/223, 0xdf) 13:24:37 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r1, 0x0, 0x0) 13:24:37 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r0, &(0x7f0000000080)=""/223, 0xdf) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000000, 0x100010, r0, 0x33b7000) r1 = pidfd_getfd(r0, r0, 0x0) getdents(r1, &(0x7f0000000000)=""/15, 0xf) 13:24:37 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x127f, r1) 13:24:37 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r3) syz_mount_image$nfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x6, 0x5, &(0x7f00000004c0)=[{&(0x7f0000000100)="9be508ea3cf281cc6da8b396f2052e216475886660f8e8e7afcb3c4dc4c40b7a79708b7815f26ae09e0e18936dd5d45f90859a5727d10a0f988a672e5ae61717e542b746faf953f4ed80d3a6dd6190c5dfd837", 0x53, 0x5}, {&(0x7f0000000180)="c27f507158229e4461363086c4fb6f73f87c964245babc8dcd6876d55b2fdd5c301ae458e372f2206ee3caebb5fb62315bdb5a17226d35f4481faa50358eec9b804abf35d46951622bc8c1fda6af47d44e2c20c3870fa17fb2ec", 0x5a, 0x400}, {&(0x7f0000000280)="69f670d49b66fc326e59f0bfb9693d5e7b6d85c5c16b828774de4add80708c6bce95e3697cc99a10b041244e3e94c4092cf15e755252a6149a0097eb37867a4c74e91d5e56aaedfb80e7a58a8bcc9ed3c240406511df9de0ed690f5cfb631a32ba806e0291b27b5fff5bdb06fdfa8178aef26d4fae6173aefec6c7485380fcfe31e7e56e18dc6e55626dddd7bd51eb0eeb4f6c44b1cfeb1f", 0x98, 0x6}, {&(0x7f0000000340)="62a69fc2d9da48ef63f6a06c0e9ccdf0307004933b66e3262156684da3d4ccd92827b5faa3ef378441813fc368fbbaf6e13644c26cd7b8a7f7899a055226a00198c04e89a8b86b6ce0b826469973eed166834ad91edbd4e51039d1e452d738bc37c8195b6f0b98d319da1b162161623fd208ba04445610a7864b786b437b39a3e04aa87a04f69f1f4776bebbd8743554c4de73cc551522534b1c11df480902e7cba184d89d1ce9ee10928c241a2b940011ac0c48142deb29cf10c90c313a80bd7564cd282cd096b2", 0xc8, 0x8}, {&(0x7f0000000440)="c7b6983924f2abd637af611a59f50575ecdfcc5e0d214554df4b4fa4f05fc5e26073462723dc06e1afd6943d6196d05148fd663fea514d9b0bdda02c3465e8730dce90c704376140a9e74bdd4f384be991b43c", 0x53, 0x4}], 0x2800020, &(0x7f0000000540)={[{'..\'\''}, {'{{$/$]#-/'}, {'/dev/loop#\x00'}, {'/dev/loop#\x00'}, {'lo\x00'}, {'lo\x00'}, {'-,.!))'}, {}, {'/dev/loop#\x00'}], [{@euid_eq={'euid', 0x3d, r3}}, {@dont_appraise}, {@permit_directio}, {@fowner_lt}, {@seclabel}]}) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r6) ioctl$sock_SIOCETHTOOL(r4, 0x8943, &(0x7f00000079c0)={'lo\x00', 0x0}) ioctl$BTRFS_IOC_DEFRAG_RANGE(r4, 0x40309410, &(0x7f0000000040)={0x6, 0x8000, 0x1, 0x8, 0x2, [0x3, 0x6, 0x7ff80000, 0x9]}) 13:24:37 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x40101283, r1) [ 2398.217767][T16790] loop5: unable to read partition table [ 2398.229296][T16790] loop_reread_partitions: partition scan of loop5 (/͹ %!ªóëÔ [ 2398.229296][T16790] Äœ0x0}, &(0x7f0000cab000)=0xc) keyctl$chown(0x4, r5, 0x0, r7) msgsnd(r0, &(0x7f00000002c0)={0x2, "d5ca3a9560edb71b67e63458d1c72ae3a670e2fe57fbcb8a61c8be74c4658896c4e834e4b0456e8761a8123dde868c54c2a36d8b51444d8869ace78c74a6cbd5f98eb9b862186db18460ce2e93f066e82777a51f6d854b3a583eb6c84ea7aec1d3310e88653ccb708d29b976749a2c7d6932eeacd8b6c0368a6a8e791a32db015eb7348155f79f2f01b3a147"}, 0x94, 0x800) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000240)={{0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, r7, 0x80, 0xff}, 0x0, 0x0, 0x6d10, 0x8, 0x1fc4, 0xfffffffffffff801, 0x1, 0xffff, 0x954a, 0x800, 0xffffffffffffffff, 0xffffffffffffffff}) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') 13:24:37 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4b47, r1) [ 2398.306357][T16824] loop5: unable to read partition table [ 2398.312345][T16824] loop_reread_partitions: partition scan of loop5 (/͹ %!ªóëÔ [ 2398.312345][T16824] Äœr1, 0x230e, 0x5, 0x10000}) ioctl$SG_GET_VERSION_NUM(r3, 0x2282, &(0x7f0000000700)) r4 = openat(r2, &(0x7f0000000000)='/proc/self/exe\x00', 0x442542, 0x21) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r4) recvmsg(r2, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000180)=""/123, 0x7b}, {&(0x7f0000000200)=""/191, 0xbf}, {&(0x7f00000002c0)=""/168, 0xa8}, {&(0x7f0000000380)=""/146, 0x92}, {&(0x7f0000000040)=""/64, 0x40}], 0x5, &(0x7f00000004c0)=""/75, 0x4b}, 0x2040) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000600), 0x42c5c0, 0x0) ioctl$BLKTRACESETUP(r5, 0xc0481273, &(0x7f0000000640)={'\x00', 0x6, 0x7fff, 0x3, 0x36b00a49, 0x8}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x3ff, 0xa, 0x8, 0x10, "9f951acdd43c8aa4c8b63300000000000000489f060000000000000032447eebb3523a5ff1637f2f6d356da805c0081fbf0400", "2031790fa8fd615fa8eb4d8029e3e8ccf98f15877d5277bd00d658618d85bb53", [0x9b4e, 0x5]}) 13:24:37 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x40101286, r1) 13:24:37 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x4c09, r1) 13:24:37 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4b49, r1) [ 2398.347328][ T1032] loop5: unable to read partition table 13:24:37 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$F2FS_IOC_RESIZE_FS(r0, 0x4008f510, &(0x7f0000000040)=0x7fff) 13:24:37 executing program 5: semctl$SEM_INFO(0x0, 0x2, 0x13, &(0x7f0000000080)=""/149) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:37 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x40101287, r1) 13:24:37 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000100)={0x2, {{0xa, 0x4e24, 0x5, @private1={0xfc, 0x1, '\x00', 0x1}, 0x7}}, 0x0, 0x1, [{{0xa, 0x4e20, 0x9, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x3}}]}, 0x110) r1 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) open(&(0x7f0000000040)='./file0\x00', 0x2400, 0x82) 13:24:37 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) [ 2398.442161][ T1032] loop5: unable to read partition table [ 2398.494216][ T1032] loop5: unable to read partition table [ 2398.544676][T16875] loop5: unable to read partition table [ 2398.550396][T16875] loop_reread_partitions: partition scan of loop5 (/͹ %!ªóëÔ [ 2398.550396][T16875] Äœ0x0}, &(0x7f0000000380)=0xc) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r4, 0x89f1, &(0x7f0000000440)={'ip6gre0\x00', &(0x7f00000003c0)={'sit0\x00', r5, 0x4, 0x3, 0x3f, 0x5, 0x31, @private1={0xfc, 0x1, '\x00', 0x1}, @private2, 0x20, 0x80, 0x9, 0x7fffffff}}) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:38 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r0, &(0x7f0000000080)=""/223, 0xdf) r1 = signalfd(r0, &(0x7f0000000000)={[0x1]}, 0x8) mknodat$null(r1, &(0x7f0000000180)='./file0\x00', 0x1000, 0x103) 13:24:38 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c04, r1) 13:24:38 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000100)={0x2, {{0xa, 0x4e24, 0x5, @private1={0xfc, 0x1, '\x00', 0x1}, 0x7}}, 0x0, 0x1, [{{0xa, 0x4e20, 0x9, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x3}}]}, 0x110) r1 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) 13:24:38 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x7fff) getdents(r0, &(0x7f0000000080)=""/223, 0xdf) [ 2399.111436][ C0] blk_update_request: I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2399.122415][ C0] Buffer I/O error on dev loop5, logical block 0, async page read [ 2399.130400][T16952] loop5: unable to read partition table [ 2399.136319][T16952] loop_reread_partitions: partition scan of loop5 (/͹ %!ªóëÔ [ 2399.136319][T16952] Äœ0x0}, {0x0, @struct}}) r4 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xb8, 0x2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x5, 0x800, 0x7}, 0x0, 0x3, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r5, 0x50009418, &(0x7f0000000400)={{}, r7, 0x14, @inherit={0x88, &(0x7f0000001580)=ANY=[@ANYRES16=r8]}, @devid}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r5, 0x84009422, &(0x7f0000002240)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r10, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r10, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r10, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r9, @ANYRES32=r8, @ANYRESOCT, @ANYRES32=r6, @ANYRES32, @ANYRES64, @ANYRESHEX=r4], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_BALANCE_V2(r2, 0xc4009420, &(0x7f0000000540)={0x12, 0x4, {0x6, @struct={0x1015, 0x8001}, r3, 0x4, 0x6, 0x64b, 0x9, 0x7, 0x1, @struct={0x1, 0x5f}, 0x7fff, 0x7, [0x81, 0x410, 0x6, 0xde5, 0x100, 0xfff]}, {0xffffffff, @struct={0x8001, 0x1ff}, r9, 0x9e2, 0x7, 0x9, 0x1, 0x6, 0x60, @usage=0x1, 0x400, 0xdce5, [0x1f, 0x0, 0x81, 0xff, 0x4000000000, 0x1]}, {0x1000, @usage=0x21, 0x0, 0xfa, 0x3, 0x7f, 0x4, 0x1, 0x14, @usage=0x1, 0x9, 0x1, [0x80000001, 0x6, 0xffffffffffff8001, 0xfffffffffffffb2b, 0x8, 0x5]}, {0x8, 0x8, 0x81}}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:38 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) 13:24:38 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r0, &(0x7f0000000080)=""/223, 0xdf) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r1, 0x40089413, &(0x7f0000000200)=0x3f) r2 = openat2(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)={0x8000, 0x264, 0x10}, 0x18) getdents64(r2, &(0x7f00000001c0)=""/22, 0x16) 13:24:38 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c0a, r1) 13:24:38 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x401870cc, r1) 13:24:38 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/netfilter\x00') getdents(r1, &(0x7f0000000080)=""/223, 0xdf) 13:24:38 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r0, &(0x7f0000000180)=""/223, 0xdf) [ 2399.733996][T17076] loop5: unable to read partition table [ 2399.739939][T17076] loop_reread_partitions: partition scan of loop5 (/͹ %!ªóëÔ [ 2399.739939][T17076] Äœ0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r5, 0x8943, &(0x7f00000079c0)={'lo\x00', 0x0}) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_submit(r2, 0x3, &(0x7f0000000300)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0xe1, r1, &(0x7f00000000c0)="7cd657f3b80092a8ff097c4133605d29091d159370426b7e269ae8c8306e406467075d3c4db918e0", 0x28, 0x8, 0x0, 0x2, r3}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x3, 0xffff, r0, &(0x7f0000000140)="3393403919d080a05c6cd5259a721213b5334230017c8f32ca4e9fd7c79afca2f70358865d3526681e1bde37e0b0bead3a2fb4f5e2ae9a95b77ee39302174d5623c3068d966571e505a012737f119fc5ed158aeaada7bbe12f993d1f22a9e64f0e36deca6533d3a0ca036ad40149aaec2c81356e11ad1e1630f0039be9c4576c68fdc22c6b9b5c18caf6e2da076e4f5828789701638bf6b89844ee203122652cc9", 0xa1, 0x8, 0x0, 0x0, r4}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x5, 0x19fd, r5, &(0x7f0000000240)="668a7719c0ec2cf2949448dfecca4df700cf5d86b3a73c564c97cfac52b1fad9c966752b2c50234526219714a6a7afb7b3b42704bcc4a5ac3481352d72b8575e8879661746d4e53c75c39d172e01e3cdac2a2b331f817b11775e7114a30b56527ea2dffdf8ccfe803ffc0e127c586bf938214c6994a8f024e668bafd", 0x7c, 0x6, 0x0, 0x0, r6}]) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) preadv(r3, &(0x7f00000016c0)=[{&(0x7f0000000340)=""/215, 0xd7}, {&(0x7f0000000440)=""/39, 0x27}, {&(0x7f0000000480)=""/50, 0x32}, {&(0x7f00000004c0)=""/188, 0xbc}, {&(0x7f00000005c0)=""/221, 0xdd}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x6, 0x2, 0xfffffffe) 13:24:39 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x4020940d, r1) [ 2399.804357][T17099] loop5: unable to read partition table [ 2399.810066][T17099] loop_reread_partitions: partition scan of loop5 (/͹ %!ªóëÔ [ 2399.810066][T17099] Äœ0x0, &(0x7f0000003880), &(0x7f00000038c0)) newfstatat(0xffffffffffffff9c, &(0x7f0000003900)='./file0\x00', &(0x7f0000003940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x6000) r5 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000039c0)='ns/cgroup\x00') r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r7, 0x8943, &(0x7f00000079c0)={'lo\x00', 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000003ac0)={&(0x7f0000002ec0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000036c0)=[{&(0x7f0000003240)="a1e834ed32e24dc1b7cfde76c6eff520b5d22a8fafb3ffc19788645f9616d909ca1a5e403034fb460d22fea57d3624e4cce624ffdab1f5738e28c35ef1547cef79447b306bf7081ed8981ab1d3e198f778984336b11444154843599a6b3f684551130f9f9e01ee1aaf6356a4689b8e2006e3a2ab7a2c297e310a8645c2de38082ad74b", 0x83}, {&(0x7f00000034c0)="6d8b9eb57746350735a36b4b39b8904f110449ed24ce59949dff779322715aa857c8563179bd88d76a4da232b5d57cd55e28d97596023ee0479f81544b1c7ee889a1a2d01125528cf888fd31f479bfbe188800df1d5ec8a437c1b262abbb83601d98b766cd4cd045fecd955815bcdc94c3354189dcba389efb844071e4583ee790157485b68e3ec70663ee458cd257c79bbea37246c83a2d4a6587ad52a1", 0x9e}, {&(0x7f0000003300)="df939d84c87243eded489147eaa0e91b354eef18225ad63609c21aa4e4ea662cce1ca91baf", 0x25}, {&(0x7f0000003580)="7557523b5569de4baf6c9b29ca67d92cbe74dfc8bb1cb0a4340fa651b7b6676adf089e6256e93c", 0x27}, {&(0x7f00000035c0)="d2466684a9cee5a6a1dd7a2a117b3bf9ca7b56ed47ff40b3c025489c469725eccd835c7dacbd5003a47883335ba7665b6506a9bb9f75344d986b399b3869981cefc9d59ee7e16ea3ce2b78463c26e46e353ef80b4b5e559c6cea2d9307ab89fe165c710dec08ef4c", 0x68}, {&(0x7f0000003640)="35672c644f7007fac9e11766a99021d4a1e0f5010105920b88fcd0902ea39619b538b3d6a88be5073d40d9e55d63494ad8b9e7e7c2fe323beaeecceb382ce9", 0x3f}, {&(0x7f0000003680)="c33ddbe38e", 0x5}], 0x7, &(0x7f0000003a00)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r3, r4}}}, @rights={{0x24, 0x1, 0x1, [r5, r6, r7, r0, r0]}}, @rights={{0x24, 0x1, 0x1, [r1, r1, r2, r0, 0xffffffffffffffff]}}], 0x90, 0x68040}, 0x40000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x6f3412fc12c43cf3, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getdents(r2, &(0x7f0000000180)=""/224, 0xe0) recvmmsg(r0, &(0x7f0000002cc0)=[{{&(0x7f00000002c0)=@alg, 0x80, &(0x7f0000001600)=[{&(0x7f0000000340)=""/45, 0x2d}, {&(0x7f0000000380)=""/244, 0xf4}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/229, 0xe5}, {&(0x7f0000001580)=""/92, 0x5c}], 0x5, &(0x7f0000001680)=""/4096, 0x1000}, 0x6}, {{&(0x7f0000002680)=@pptp={0x18, 0x2, {0x0, @empty}}, 0x80, &(0x7f00000029c0)=[{&(0x7f0000002700)=""/130, 0x82}, {&(0x7f00000027c0)=""/119, 0x77}, {&(0x7f0000002840)=""/83, 0x53}, {&(0x7f00000028c0)=""/223, 0xdf}], 0x4}, 0x6}, {{&(0x7f0000002a00)=@ax25={{0x3, @rose}, [@bcast, @remote, @remote, @remote, @bcast, @netrom, @null, @rose]}, 0x80, &(0x7f0000002c40)=[{&(0x7f0000002a80)=""/140, 0x8c}, {&(0x7f0000002b40)=""/136, 0x88}, {&(0x7f0000002c00)=""/8, 0x8}], 0x3, &(0x7f0000002c80)=""/29, 0x1d}}], 0x3, 0x2022, &(0x7f0000002d80)={0x77359400}) [ 2399.894598][T17129] loop5: unable to read partition table [ 2399.901599][T17129] loop_reread_partitions: partition scan of loop5 (/͹ %!ªóëÔ [ 2399.901599][T17129] Äœ0x0) syz_mount_image$msdos(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x8, 0x2, &(0x7f0000000240)=[{&(0x7f0000000100)="ea99da9a0382bfeca2e453e7cabf2a1402e3cad6163ed4f1bfaab26353d75721f468ee8b3d6e8c14a6548b43747618e73a61aee320c5dbe92dc4b058c3a935691ff4bd9d86e3d7e51e014dd8a1ed5554355f0acb6f722aef11bcd8cd463a08d6ab5835ece965a1d84c1956e263c69a2da8f8baf53bdfc4c3a3fd4bbce2dcd7", 0x7f, 0x9}, {&(0x7f0000000180)="96ae9e691bfa53e486289f5dacf53916324d7971ccca1f20c8cd901fbaeb6e9aa8c3a25b452b883fc80f4bd162756d24c828f71ad1d1315a05122b7bdf18fc7ac9985ed6f4930a39e4087a0f13c1789f452ef255f174b1de9a8bd5620b60f9c4eb01611866d5a8fd438aef2497c8fb7889e79b955181ec8404c79e3aaa24611fa5afe9c5539d1977b5e0c7eb10843aa8e4521f173b96633aeb06d502ded47f2d9ba9f73306d8654ccacebe0fe637a3097014448dc585", 0xb6, 0x7}], 0x1100080, &(0x7f0000000380)={[{@nodots}, {@dots}], [{@euid_eq={'euid', 0x3d, r2}}]}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:39 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x5452, r1) 13:24:39 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x80081270, r1) [ 2400.096394][T17176] loop5: unable to read partition table [ 2400.107372][T17176] loop_reread_partitions: partition scan of loop5 (/͹ %!ªóëÔ [ 2400.107372][T17176] Äœ0x0}, &(0x7f0000cab000)=0xc) setuid(r4) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x10002, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@version_9p2000}, {@cachetag={'cachetag', 0x3d, ']}q'}}, {@noextend}, {@cache_loose}, {@afid={'afid', 0x3d, 0x8}}, {@cache_loose}], [{@func={'func', 0x3d, 'KEXEC_INITRAMFS_CHECK'}}, {@audit}, {@euid_gt={'euid>', r4}}, {@pcr}]}}) 13:24:39 executing program 1: r0 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, r0) pkey_mprotect(&(0x7f0000116000/0x4000)=nil, 0x4000, 0x2000002, r0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0x0, 0x7, 0x3}) getdents(0xffffffffffffffff, &(0x7f0000000080)=""/223, 0xdf) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000200)) utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)={{0x0, 0xea60}, {r2, r3/1000+10000}}, 0x100) 13:24:39 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40081271, r1) 13:24:39 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/psched\x00') getdents(r0, &(0x7f0000000080)=""/223, 0xdf) 13:24:39 executing program 1: ioctl$BTRFS_IOC_QUOTA_RESCAN(0xffffffffffffffff, 0x4040942c, &(0x7f0000000180)={0x0, 0x6, [0x5, 0x9, 0x7ffe, 0x7, 0xfc8, 0x9]}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/llc/core\x00') getdents(r0, &(0x7f0000000080)=""/223, 0xdf) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)=""/102, 0x66}, {&(0x7f0000000240)=""/214, 0xd6}], 0x2, 0x9, 0xc807) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fchownat(r1, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, 0xffffffffffffffff, 0x400) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000380)={0x3ff, 0x14, 0x6, 0x7, 0x2}) 13:24:39 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) 13:24:39 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40086602, r1) [ 2400.617111][T17250] loop5: unable to read partition table [ 2400.622953][T17250] loop_reread_partitions: partition scan of loop5 (/͹ %!ªóëÔ [ 2400.622953][T17250] Äœ0xffffffffffffffff}, 0x86000) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000180)='/sys/class/power_supply', 0x10000, 0xc4) fsetxattr$trusted_overlay_redirect(r2, &(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x8, 0x3) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x111003, 0x110) mkdirat(r5, &(0x7f0000000080)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r5) [ 2401.235504][ T1032] loop5: unable to read partition table [ 2401.246087][T17362] loop5: unable to read partition table [ 2401.252072][T17362] loop_reread_partitions: partition scan of loop5 (/͹ %!ªóëÔ [ 2401.252072][T17362] Äœ\xedC1~k\xb6S\xe64X\xe0\x98Q\xa9\xc7\xbd\xa50A\x85g\x9b\"\x1b\x96\x9a\x90\xb2Qo\xfaK\xc2\xb7.\'8nA\x16l\xb96(uY\xc6e\xfb\xed\xcb?\x1b\xe8\xd2\"\xfb\x85\xa8\x9f\xdb?\xa7\xb9;\xe5>\xa6\n\x85\x9arcZ\xf8h\x9bx\r\x833e\xfb8\xc7H\xaf\x1e\x7f\x19&c\x96\xa7\xe5\x9d\x7f\xe3~J\x00K\xeb\xb0\xddq\xe0\x86a'}, {'net/netfilter\x00'}, {'net/netfilter\x00'}, {':]:'}, {'\\U})}(-)'}, {'-'}], [{@dont_hash}, {@fowner_gt={'fowner>', 0xee00}}, {@smackfsroot}, {@fsmagic={'fsmagic', 0x3d, 0x7}}, {@fsmagic={'fsmagic', 0x3d, 0x95}}, {@hash}, {@hash}, {@appraise}, {@defcontext={'defcontext', 0x3d, 'sysadm_u'}}]}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x8, 0x1010, r1, 0x7f07e000) getdents(r1, &(0x7f0000000780)=""/4096, 0x1000) [ 2401.474582][T17411] loop5: unable to read partition table [ 2401.480267][T17411] loop_reread_partitions: partition scan of loop5 (/͹ %!ªóëÔ [ 2401.480267][T17411] Äœ0x0}, {0x0, @struct}}) r4 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xb8, 0x2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x5, 0x800, 0x7}, 0x0, 0x3, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r5, 0x50009418, &(0x7f0000000400)={{}, r7, 0x14, @inherit={0x88, &(0x7f0000001580)=ANY=[@ANYRES16=r8]}, @devid}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r5, 0x84009422, &(0x7f0000002240)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r10, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r10, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r10, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r9, @ANYRES32=r8, @ANYRESOCT, @ANYRES32=r6, @ANYRES32, @ANYRES64, @ANYRESHEX=r4], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_BALANCE_V2(r2, 0xc4009420, &(0x7f0000000540)={0x12, 0x4, {0x6, @struct={0x1015, 0x8001}, r3, 0x4, 0x6, 0x64b, 0x9, 0x7, 0x1, @struct={0x1, 0x5f}, 0x7fff, 0x7, [0x81, 0x410, 0x6, 0xde5, 0x100, 0xfff]}, {0xffffffff, @struct={0x8001, 0x1ff}, r9, 0x9e2, 0x7, 0x9, 0x1, 0x6, 0x60, @usage=0x1, 0x400, 0xdce5, [0x1f, 0x0, 0x81, 0xff, 0x4000000000, 0x1]}, {0x1000, @usage=0x21, 0x0, 0xfa, 0x3, 0x7f, 0x4, 0x1, 0x14, @usage=0x1, 0x9, 0x1, [0x80000001, 0x6, 0xffffffffffff8001, 0xfffffffffffffb2b, 0x8, 0x5]}, {0x8, 0x8, 0x81}}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:42 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) 13:24:42 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x4800, 0x40) r2 = openat(r1, &(0x7f0000000080)='./file0\x00', 0x3099c0, 0xdc6b7da022806f22) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 13:24:42 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x80087601, r1) 13:24:42 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = gettid() tkill(r3, 0x34) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmmsg$unix(r2, &(0x7f00000005c0)=[{&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000500)=[{&(0x7f00000000c0)="4ed5fec4893c1b17ccde6959e496283cb6f05a0e81f4d5be782a2849a581730a", 0x20}, {&(0x7f0000000100)="3b77eecd706bdc570c608d59182b3fd56b48024454d335f820040c79bc48320b477a4fa0aba191e33e3dcb54804510cddba1c1b04a27e151aaf0d69c0cc009037fd494a222f7129568144c89bc5858e16ff5bf6465f788ded9a117da75fd9dde95725009bf2fdd1acdfac1074a8777047c122ffe5f38585074af1fecceb5f93b209e2c7ccdebf7ab483528f70f7cff0f8382e793c3b16cacda92514ddb672b054eb2535ac5db", 0xa6}, {&(0x7f00000001c0)="1c932333f00c6c063ec7450e7fa371ccbfbcb3085d2439ca678d34e159d9a5871e55c0f0", 0x24}, {&(0x7f0000000200)="c4d1f662dde07294e718e714864a331a42", 0x11}, {&(0x7f0000000280)="4a799110d061e87e9910c39d08d75bc57945f9e5e87dba4c54e023c5908834baa9e8e9f2f86ac4641b63d0d273eca2f01d045e8b381373c028d194231d2c520b3d4a8e794a0b30d93f568cabb1376d293fcf0a5035109e4e3eb0b0f5288b3abaac4adc8ced9a8130eb87af354056094acd1a68ddf6a285ecfba28af79aadcf7a7fb16ef0ca80", 0x86}, {&(0x7f0000000340)="b8f4ba0e0fbb16fae3cdfbf7d5a1c41ed46b8d105c7fb7b58e912bb9182c59b140c82c5328f916f29916b3fb13fe19b60c57849fac70285f86eabcc06d9e4a28be58c287858746f8d4248ec9428b37d04a9e9b730a32dc88c0c9924b4b0be0d3b5826403fe8b6536481b49bdc910639fc4ca2845de8a4b088db95a36c3d071debb8d8ff6e158906114358086ba8b573a8c86683f5b60f224bc428a406b494fa897a0b128cad6905b3f22c1a1834463dd6875a6b19d6619c3405376e42db190e5a820a348", 0xc4}, {&(0x7f0000000440)="d57d72ed94f6e8502715555034ee5384f61d396334cc39db052e0bbf761c61f933d77226316f0d8c29d42eeaac2f2379b5a972753d83fb9e183a78f6409df1234db4aa8ff5d6faab87f7c33c345daf67b88cc60c38c32a21092ea2462fd20ccadf96df3c1c90b53819ba444800e7ca1c0e042f7ec8479cba720eedc7795f11d61fe765c45ed7471347", 0x89}], 0x7, &(0x7f0000000580)=[@cred={{0x1c, 0x1, 0x2, {r3, 0xee01}}}, @rights={{0x20, 0x1, 0x1, [r4, 0xffffffffffffffff, r0, r1]}}], 0x40, 0x1}], 0x1, 0x4) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:42 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r3, 0x8943, &(0x7f00000079c0)={'lo\x00', 0x0}) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r3) 13:24:42 executing program 0: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$selinux_attr(r0, &(0x7f0000000040)='system_u:object_r:apt_exec_t:s0\x00', 0x20) r1 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) 13:24:42 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x801c581f, r1) [ 2403.144148][T17637] loop5: unable to read partition table [ 2403.156313][T17637] loop_reread_partitions: partition scan of loop5 (/͹ %!ªóëÔ [ 2403.156313][T17637] Äœ 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 2403.413546][T17659] loop5: unable to read partition table [ 2403.429977][T17674] RSP: 002b:00007f93195c6170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2403.430034][T17674] RAX: ffffffffffffffda RBX: 0000000000000078 RCX: 000000000041935c [ 2403.452069][T17674] RDX: 000000000000000f RSI: 00007f93195c61e0 RDI: 0000000000000005 [ 2403.458338][T17659] loop_reread_partitions: partition scan of loop5 (/͹ %!ªóëÔ [ 2403.458338][T17659] Äœ0xffffffffffffffff}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = epoll_create(0x7) ioctl$LOOP_SET_FD(r4, 0x4c00, r5) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_STATUS(r6, 0x4c02, &(0x7f0000000180)={0x0, {}, 0x0, {}, 0x5, 0x2, 0x4, 0x0, "d29799dbd0e52fcff1bbd7f97be3e43a8b1546185005c2bdb61c3465ae4740cc32f94ee992f337170d54b6e9471027a1ff668c197405f9e0f68cd38c7e93455b", "5ff0774fb7aa01ab1e83132fb8dee8315758895e36c3f83b19ea8ff9b84f6105", [0x0, 0x3]}) [ 2403.634092][T17683] loop5: unable to read partition table [ 2403.639919][T17683] loop_reread_partitions: partition scan of loop5 (/͹ %!ªóëÔ [ 2403.639919][T17683] Äœ0x0}) 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$NL80211_CMD_NEW_MPATH(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x64, r0, 0x4, 0x70bd25, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x64}, 0x1, 0x0, 0x0, 0x40810}, 0x20000004) r4 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r6 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r6, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r5) 13:24:43 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r1, &(0x7f0000000080)=""/223, 0xdf) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat$cgroup_ro(r2, &(0x7f0000000180)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) [ 2404.069501][ C1] Buffer I/O error on dev loop5, logical block 0, async page read [ 2404.077493][T17710] loop5: unable to read partition table [ 2404.083271][T17710] loop_reread_partitions: partition scan of loop5 (/͹ %!ªóëÔ [ 2404.083271][T17710] Äœ0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000100)=0x14) sendmsg$ETHTOOL_MSG_FEATURES_SET(r1, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000000a00)={&(0x7f0000000340)=ANY=[@ANYBLOB="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", @ANYRES16=r2, @ANYBLOB="010000000000000000000c00000014000380100003800c00018008000100000000000c00018008000100", @ANYRES32=r4, @ANYBLOB], 0x34}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f00000001c0)={'syztnl1\x00', &(0x7f0000000140)={'syztnl0\x00', r4, 0x2f, 0x8, 0x80, 0x3, 0x1, @mcast2, @mcast1, 0x80, 0x20, 0x0, 0x300000}}) r5 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) openat(r6, &(0x7f0000000040)='./file0\x00', 0x4000, 0x50) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r6) 13:24:44 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), 0x1000, &(0x7f0000000200)={'trans=unix,', {[{@noextend}, {@version_9p2000}], [{@pcr={'pcr', 0x3d, 0x1a}}]}}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f0000000040)) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:44 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) 13:24:44 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) 13:24:44 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f000032a000/0x4000)=nil, 0x4000, 0x0, 0x80010, r1, 0xc8286000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) readlinkat(r1, &(0x7f0000000540)='./file0\x00', &(0x7f0000000580)=""/150, 0x96) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r3, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/140, 0x8c}, {&(0x7f0000000100)=""/130, 0x82}, {&(0x7f0000000280)=""/205, 0xcd}, {&(0x7f0000000380)=""/203, 0xcb}, {&(0x7f0000000480)=""/150, 0x96}], 0x5, 0x4, 0x2) [ 2405.723723][T17893] loop5: unable to read partition table [ 2405.730016][T17893] loop_reread_partitions: partition scan of loop5 (/͹ %!ªóëÔ [ 2405.730016][T17893] Äœ0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000380)=""/151, 0x97}, {&(0x7f0000000440)=""/152, 0x98}, {&(0x7f0000000500)=""/207, 0xcf}, {&(0x7f0000000600)=""/58, 0x3a}, {&(0x7f0000000640)=""/35, 0x23}], 0x5}, 0x8}], 0x1, 0x40000000, &(0x7f0000000740)={0x0, 0x3938700}) fsync(r3) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r4, 0x8943, &(0x7f00000079c0)={'lo\x00', 0x0}) r5 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r6) fsetxattr$system_posix_acl(r4, &(0x7f0000000240)='system.posix_acl_default\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="02000000010004000000000002000700", @ANYRES32, @ANYBLOB="02000200", @ANYRES32=r6, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="12000200", @ANYRES32=0xee01, @ANYBLOB="020007ff", @ANYRES32=0xee01, @ANYBLOB="049f6a0f6b61acc495000200", @ANYRES32, @ANYBLOB="10000000000000002000000000000000"], 0x54, 0x2) getdents(r1, &(0x7f0000000080)=""/223, 0xdf) 13:24:45 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) 13:24:45 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r4, 0x8943, &(0x7f00000079c0)={'lo\x00', 0x0}) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r5, 0x8943, &(0x7f00000079c0)={'lo\x00', 0x0}) r6 = socket$inet_udp(0x2, 0x2, 0x0) io_uring_register$IORING_REGISTER_FILES_UPDATE(r3, 0x6, &(0x7f00000000c0)={0x20, 0x0, &(0x7f0000000080)=[r4, r1, r5, r1, r0, r6]}, 0x6) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r7, 0x0) preadv(r7, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r8 = openat2(r3, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x8000, 0x41, 0x1}, 0x18) ioctl$LOOP_CHANGE_FD(r7, 0x4c06, r8) 13:24:45 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:45 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x8e) r2 = openat(r1, 0x0, 0x20000, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x100010, r2, 0x42ad3000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:45 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) 13:24:45 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = fork() tgkill(r1, r1, 0x31) rt_sigqueueinfo(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x80000001}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x3, 0x8, 0x0, 0x12, 0x9, 0x5, "9bd715f871ffb0cee4408ec2df60e563566f91b318410c302ed5c97a6a79aceb5f23f81adaa75c9c13b0e149b4a5129e1b11da7812d3d215b0d97e38b42ec8b1", "5c480060f80dc58b483ca8f5d09576304c41bd95ff4dc4855b2a90ee94ce6e772bacc1bd22492ba48c85088fc1d5ef1ba61fc9d58b6ea0ef7c23faadab88ee6c", "c4a66a4e37b90b35714acb7778900ab2e04cb5fe97eb22a6debd883a395174c4", [0x0, 0x8]}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r3, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180), 0x248000, 0x0) vmsplice(r4, &(0x7f00000001c0)=[{&(0x7f0000000280)="a2b6c92c14951495719c1a2f8bd0f3d4ef8e231135ba03ec70465fe83e908451cb2963a7dab8d5e6186568c90e009f783417a6e335bafa338a7abf5e038a5fc8cc75304415898a6bf6d9eee20ad6e6de90b75737fc6a4e46437106b54fbc0126e218ea42be202bb98db00befff58fd60a448a73d0469eb2b3686507e4a4803f013a3992c1b19db855f8457cad084e0126cd61ce20cc1e586e365a72e477491114f948c44c4717ac2a23114a839ac3f8ffde62f7d2a968e73327ba106130721b3522625816f6f8935f84370c39fa95086d9fac6f0b28fb633eb0d", 0xda}], 0x1, 0xf) 13:24:45 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x3ff, 0x0) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000080)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) syz_open_dev$loop(&(0x7f0000000040), 0x4, 0x713000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:45 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x10200, 0x0) openat(r1, &(0x7f0000000080)='./file0\x00', 0x400, 0x1) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r3, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 13:24:45 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x804c0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xef8) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = signalfd4(r0, &(0x7f0000000100)={[0x3]}, 0x8, 0x800) syz_open_dev$loop(&(0x7f0000000140), 0x1, 0x715200) ioctl$LOOP_SET_FD(r4, 0x4c00, r3) ioctl$LOOP_SET_FD(r3, 0x4c00, 0xffffffffffffffff) openat(r4, &(0x7f0000000180)='./file0\x00', 0x100, 0x4) 13:24:45 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r3, 0x8943, &(0x7f00000079c0)={'lo\x00', 0x0}) pwritev(r3, &(0x7f0000000400)=[{&(0x7f0000000480)="0ff2d70a7bfb54096526cf9047b83d87a253d47fabebf0bc2d30989ed741e6653886ef2e25e6b3eb2ac94e1556efb0271fe4f3268c37778fee1582f886881babf04948ba7bb6152e", 0x48}, {&(0x7f00000000c0)="e449d2dcbd4e5903755a69c43704630d21c5494a3b0bc122e4900e4498adb8decc5374cc58253f94b241e8172a1370a832dbc8db901e3d5604002d35dd9554d2a7f11817ec429f3739f15287c3092dc7955b7f92d1b48244ca", 0x59}, {&(0x7f0000000140)="d14b4dee394bc18c061b8a896b7b6f41d194e5d88fab7158fac2586e2fca9d37921f5fab6682379faf2cd3209540eda0abffb0d708052f97fa328744f2ee01a63f8f0efb289203f32bcc5cd460f7c4c1b13c4d73adc41ecd45f22961cf1d6b7b8f415fd968f888ce475224c190", 0x6d}, {&(0x7f0000000280)="abb2046d245ecd4c26cc5f88bb8bcf031d0c2a0e8778173a2feb242b9e38d54a3088efa81b4ee1d7ee64443e544631951c6923d56c5ba25fe453db6ac18a4dd2c9728e9c96177ec7bf62f891df7d998e2ef2ebe11277fb10836fa25445bbbb82aa051ef333fda43b349179ea30332cc0899ffbc039cf76581e66c2735076c090fc70e2b910214b2f85e1de4a283c796aa2e2679ad974f6d37a7b393eb20eeccc8d01ecb8c91b57bf834e4ea275e9164689", 0xb1}, {&(0x7f0000000040)="61c3777458329530a2ed0db7830d25cd02fbfddf969328f82fa9d1e0911c5a7a73588e34ec5700fb761b909e66da2f80a98834186d3f9219582b80c2d3500c7f0fd4434e6c158c72d531e3b323e85e217dd4db0d959af7f5261c667c89b715a2ca5971d5bf71c13a03a9d0f148800000000000", 0x73}, {&(0x7f0000000340)="3c079cc1f93304766736850c5e5b7154a1a2564e19d62db29265d26022ea6fd72ae5e5bcdf5737f0411fe34e55056a1237773dcb6e56bb5f8a8ab9535d60480a5ed1792b6ea6ac7453334a22aecb5b1885a07667abbcaf9f22f447c1eb224867af7cef068cee0aabcac602e3fd087ddee554a59201b16f06f0885f23bf32df3c9d1dcec053847945e0b90b3de7b0e4c3e301e45d00415afac82f4f2a9f089295889930d023ea4dd7e0ccbe1b12e92135ca61ea8131", 0xb5}], 0x6, 0x6, 0xa7) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:45 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x1010, r0, 0x3a1d8000) r3 = fork() r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r2) kcmp(r3, 0x0, 0x5, r2, r1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:45 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0xd9f, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r1, &(0x7f0000000080)=""/223, 0xdf) 13:24:45 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x804c0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xef8) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = signalfd4(r0, &(0x7f0000000100)={[0x3]}, 0x8, 0x800) syz_open_dev$loop(&(0x7f0000000140), 0x1, 0x715200) ioctl$LOOP_SET_FD(r4, 0x4c00, r3) ioctl$LOOP_SET_FD(r3, 0x4c00, 0xffffffffffffffff) openat(r4, &(0x7f0000000180)='./file0\x00', 0x100, 0x4) 13:24:45 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000140)={0x0, {}, 0x0, {}, 0x1, 0x12, 0x14, 0x10, "35a09089bec5c75ee431c0e4a856d52bc21f1c68d3ef77e7bb828257cbdbd2f79693421da10919b1377614fff46bc0b3299e66af8f1fa1eec22e1e39f5d11c35", "c0ad70e109690850de900e60007bcb463139cedaebdc424b6ad43a3b46ea7564", [0x0, 0x2]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fc00000}]}) clock_gettime(0x6, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f00000000c0)=[{r2}], 0x1, &(0x7f00000002c0)={0x0, r3+10000000}, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f0000000200)={0x0}) socket$inet6_udp(0xa, 0x2, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000300)={0x4, &(0x7f0000000080)=[{0x7, 0xf9, 0x1f, 0x6}, {0x80, 0x2, 0x3f, 0x9}, {0x8000, 0x2, 0x1, 0x5}, {0xb6d7, 0x1, 0xa5, 0x7}]}) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x1ab) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000001640)=[{&(0x7f00000004c0)=""/6}, {&(0x7f0000000380)=""/99}, {&(0x7f0000000400)=""/192}, {&(0x7f00000004c0)}, {&(0x7f0000000500)=""/101}, {&(0x7f0000000580)=""/82}, {&(0x7f0000000600)=""/4096}, {&(0x7f0000001600)=""/19}], 0x1000000000000091, 0xda3, 0x6) r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r6, 0x8943, &(0x7f00000079c0)={'lo\x00', 0x0}) fcntl$dupfd(r5, 0x0, r6) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r2, 0xc0182101, &(0x7f0000000100)={r4}) r7 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r7, 0x8943, &(0x7f00000079c0)={'lo\x00', 0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f0000000040)={r4, 0x1, r7, 0x1}) 13:24:45 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = dup(r0) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) fstatfs(r0, &(0x7f0000000040)=""/215) 13:24:46 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup3(r0, r0, 0x80000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = openat(r3, 0x0, 0x1c9ac1, 0x37c) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r4, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:46 executing program 1: ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, &(0x7f0000000800)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r2, 0xc0709411, &(0x7f0000000880)=ANY=[@ANYRES64=0x0, @ANYBLOB="05000000000000000020000000000000008000000000000005a9b35cb655b60000000000000005000000000000003d2a0000000000000000000003000000070000a30200000002000000000000000300000000000000070000000000000004000000000000002000000000000000000000000000000000000000000000000000000000000000e547000000000000"]) getdents(r1, &(0x7f0000000080)=""/223, 0xdf) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r1) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"/1522], 0x5f2) openat$cgroup(r1, &(0x7f0000000180)='syz1\x00', 0x200002, 0x0) 13:24:46 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000180), 0x8000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000001c0)={0x80000000}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r2, &(0x7f0000000080)=""/223, 0xdf) 13:24:46 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/120, 0x78}, {&(0x7f0000000200)=""/151, 0x2b}], 0x0, 0x400000, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r1, &(0x7f0000000080)=""/223, 0xdf) 13:24:46 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r1, &(0x7f0000000380)=[{&(0x7f0000000180)=""/114, 0x72}, {&(0x7f0000000200)=""/102, 0x66}, {&(0x7f0000000280)=""/32, 0x20}, {&(0x7f00000002c0)=""/185, 0xb9}], 0x4, 0x101, 0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$inet(r2, &(0x7f00000003c0)={0x2, 0x4e22, @remote}, 0x10) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r3, &(0x7f0000000080)=""/223, 0xdf) 13:24:46 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat(r1, &(0x7f0000000100)='./file0\x00', 0x2400, 0x108) r3 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0x410400, 0x12a, 0xb}, 0x18) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, r3, 0xe21000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:46 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800001, 0x12, r0, 0xbafb6000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r1, &(0x7f0000000080)=""/223, 0xdf) 13:24:46 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x804c0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xef8) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = signalfd4(r0, &(0x7f0000000100)={[0x3]}, 0x8, 0x800) syz_open_dev$loop(&(0x7f0000000140), 0x1, 0x715200) ioctl$LOOP_SET_FD(r4, 0x4c00, r3) ioctl$LOOP_SET_FD(r3, 0x4c00, 0xffffffffffffffff) openat(r4, &(0x7f0000000180)='./file0\x00', 0x100, 0x4) 13:24:46 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) r3 = accept4$inet6(r1, &(0x7f0000000040), &(0x7f0000000080)=0x1c, 0x80800) sendto$inet6(r1, &(0x7f00000000c0)="5e0cf9404bd868f43153b1870ed9d9dba5dc6867e40a4f37fec2305c908b7f7eae8cfd342712f7cb5646bd6050c9e39d25840fc6ee097b71e7063a019dc3c90fc3f33233f8626d49c9c7e89b89f8462cabe21d7d9f9e69c55889ae38d21bdc7aaa1f30c66455dc786e9d0d124fe0566b42c9285d92bb49f399b5029997ae6b1909e97bd3dd59a51017e2fa95d6938e13ef97a7255cc55b103ae2196fbb2dcb7d17c95089a7da342545ad8398cbec229f1f42eec860be1c96ffcb23079c0f0a72", 0xc0, 0x679fa17ecae6c559, &(0x7f0000000180)={0xa, 0x4e21, 0x10001, @remote, 0x6}, 0x1c) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fcntl$dupfd(r3, 0x0, r4) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:46 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x804c0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xef8) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = signalfd4(r0, &(0x7f0000000100)={[0x3]}, 0x8, 0x800) syz_open_dev$loop(&(0x7f0000000140), 0x1, 0x715200) ioctl$LOOP_SET_FD(r4, 0x4c00, r3) ioctl$LOOP_SET_FD(r3, 0x4c00, 0xffffffffffffffff) [ 2407.663715][ T25] audit: type=1326 audit(1623849886.829:2261): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=18025 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7fc00000 [ 2407.708401][ T25] audit: type=1326 audit(1623849886.829:2262): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=18025 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=228 compat=0 ip=0x4665d9 code=0x7fc00000 [ 2407.758341][ T25] audit: type=1326 audit(1623849886.829:2263): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=18025 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7fc00000 [ 2407.808323][ T25] audit: type=1326 audit(1623849886.829:2264): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=18025 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7fc00000 [ 2407.862743][ T25] audit: type=1326 audit(1623849886.829:2265): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=18025 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=257 compat=0 ip=0x4196c4 code=0x7fc00000 [ 2407.907111][ T25] audit: type=1326 audit(1623849886.829:2266): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=18025 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7fc00000 [ 2407.944612][ T25] audit: type=1326 audit(1623849886.829:2267): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=18025 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7fc00000 [ 2407.992252][ T25] audit: type=1326 audit(1623849886.829:2268): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=18025 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7fc00000 [ 2408.016868][ T25] audit: type=1326 audit(1623849886.829:2269): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=18025 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7fc00000 13:24:47 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 13:24:47 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r3 = fsmount(r1, 0x1, 0xf1) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x6, 0x15, 0x0, "4a98cb0080f39e63ecd3785058bd65ccc566db22ad4ed94b841663d66d9184242b9889829b3ee7ab0ef573bb65dae9a3a8847d630721f11ba327b6d19e839363", "b3edcd13eedbc7635220717dfbe00c0948258568f074cc8a81c9a95a960eaaeb52d9e2c7808a8f4b06d3ace84bb058b322de04ddd54e3b7e4970401e46ba50e7", "50540f63b025a2daee34c73d452b3b70b174ce098f0cb65f5b82c3f1438874d2", [0x7, 0x7]}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:47 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x804c0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xef8) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = signalfd4(r0, &(0x7f0000000100)={[0x3]}, 0x8, 0x800) syz_open_dev$loop(&(0x7f0000000140), 0x1, 0x715200) ioctl$LOOP_SET_FD(r4, 0x4c00, r3) 13:24:47 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0/file0\x00', 0x10001, 0x142) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='schedstat\x00') read$usbmon(r3, &(0x7f0000000240)=""/189, 0xbd) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) read$usbmon(r1, &(0x7f00000000c0)=""/108, 0x6c) 13:24:47 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r1, &(0x7f0000000080)=""/223, 0xdf) [ 2408.042121][ T25] audit: type=1326 audit(1623849886.829:2270): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=18025 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7fc00000 13:24:47 executing program 0: syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x5, 0x7, 0x0, 0x2, 0x10, 0x18, "9272d7abdf25f5a74754eec79be77621524d8e07f8af0c4c71ef6f79398be57a74274b4bae965f28090f24c6b02e218b22abe251128de7e654c388e71f70230b", "b736f444c90d482f1b301620e0f77b74db232c1a716cc6d86ca8c9708993974ece65189546d4c0d76d7c8d4158d685cb3800488d89b71d0dc0675493ca7fa62f", "2967013e9f0e56f54fc745860e5d992d06876cda54354709d6fe9d14febaba14", [0xfffffffffffffffb, 0x1800000000000]}) 13:24:47 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x804c0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xef8) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) signalfd4(r0, &(0x7f0000000100)={[0x3]}, 0x8, 0x800) syz_open_dev$loop(&(0x7f0000000140), 0x1, 0x715200) 13:24:47 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x3) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000001580)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000000480)={r3}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000001580)={0x0, r3, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000004c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}], 0x0, "8bebeb894f74c3"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000004c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r9}, {}, {}, {}, {}, {}, {}, {}, {r8}, {}, {}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {}, {}, {r8}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}], 0x0, "8bebeb894f74c3"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000063080)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000063280)={0x7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x6, "2b0ac4dc5130cc"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000004c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r14}, {}, {}, {}, {}, {}, {}, {}, {r13}, {}, {}, {0x0, r14}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r14}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}, {}, {r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r14}, {}, {}, {}, {}, {}, {r13}, {}, {}, {}, {0x0, r14}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}, {}, {}, {}, {}, {}, {}, {}, {0x0, r14}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r14}], 0x0, "8bebeb894f74c3"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000064280)={0x5, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3, r6}, {}, {}, {0x0, r9}, {0x0, r10}, {r11, r14}], 0x5, "14f52097ede2fd"}) 13:24:47 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x0, 0xd9c, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r1, &(0x7f0000000080)=""/223, 0xdf) r2 = openat(r1, &(0x7f0000000240)='./file0\x00', 0x159001, 0x1) getdents64(r2, &(0x7f0000000280)=""/247, 0xf7) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x8) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r3, 0x8943, &(0x7f00000079c0)={'lo\x00', 0x0}) r4 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r5) r6 = add_key(&(0x7f00000000c0)='user\x00', &(0x7f0000000200)={'syz', 0x2}, &(0x7f0000000140)="0f", 0x1, 0xfffffffffffffffe) r7 = socket(0x10, 0x3, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) keyctl$chown(0x4, r6, 0x0, r8) fchown(r3, r5, r8) add_key(&(0x7f0000000380)='logon\x00', &(0x7f00000003c0)={'syz', 0x1}, &(0x7f0000000400)="abc130e6328eabf2ef22ebadd859f435fd9f627e1720eda35c97d3c4b8b0c93fb80acaf8a1af391390c806941f07719557873346f22b02e904f7329d91d33a8a42ea448f270b3d5d6888f1ba923582b6d74f0f3cc7e0550908595652a9657c64fd08e115a262abe4ee81130e59", 0x6d, r6) 13:24:47 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x804c0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xef8) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) signalfd4(r0, &(0x7f0000000100)={[0x3]}, 0x8, 0x800) 13:24:47 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x80100, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x6) 13:24:47 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000040)={0x0, {}, 0x0, {}, 0x7, 0x5, 0x13, 0x10, "591bea838ff43ea3f173f951175c2f1b698cfec47713d70bc05827b7e71d6664f22c52ba46d49e55becae4ed7bbf96f818bf2ecb310cb19ac5c7970d956ffdef", "b2e4675375f73bff5e57f1fcc55857858cc6de4a20cc403ac3edd5d3dd898c03", [0xff, 0x11f]}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 13:24:47 executing program 4: ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000040)) r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:47 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000080)={r1, 0x7f, 0xd55d, 0x7}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r3, 0x8982, &(0x7f00000010c0)) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) ioctl$BTRFS_IOC_INO_LOOKUP(r1, 0xd0009412, &(0x7f00000000c0)={0x0, 0x6}) 13:24:47 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x804c0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xef8) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 13:24:47 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040), 0xae040, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000080)=""/88) r1 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) 13:24:47 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8943, &(0x7f00000079c0)={'lo\x00', 0x0}) preadv(r1, &(0x7f0000000540)=[{&(0x7f0000000180)=""/237, 0xed}, {&(0x7f0000000280)=""/238, 0xee}, {&(0x7f0000000380)=""/5, 0x5}, {&(0x7f00000003c0)=""/188, 0xbc}, {&(0x7f0000000480)=""/152, 0x98}], 0x5, 0x7ff, 0x3f) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r2, &(0x7f0000000080)=""/223, 0xdf) 13:24:47 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/48, 0x30}], 0x1, 0x9, 0x5) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r2, &(0x7f0000000080)=""/223, 0xdf) 13:24:47 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000001540)=[{&(0x7f00000015c0)=""/201, 0xc9}, {&(0x7f0000000280)=""/111, 0x6f}, {&(0x7f0000000300)=""/251, 0xfb}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/249, 0xe0}, {&(0x7f0000000180)=""/55, 0x37}], 0x6, 0xd9e, 0x400000) r1 = dup3(r0, r0, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r1, 0x941c, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f000074e000/0x2000)=nil, 0x2000, 0x0, 0x10010, r2, 0x86b89000) 13:24:47 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x804c0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xef8) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) 13:24:47 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x3a843000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x0, 0xd9f, 0x800000) ioctl$RTC_WKALM_RD(r3, 0x80287010, &(0x7f0000000040)) ftruncate(r0, 0x200) 13:24:47 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00005fa000/0x3000)=nil, 0x3000, 0x9, 0x10, r0, 0x7fab3000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/102400, 0x19000}], 0x1, 0xd9f, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r1, &(0x7f0000000080)=""/223, 0xdf) getdents64(r1, &(0x7f0000019200)=""/82, 0x52) openat2(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', &(0x7f0000019280)={0x200000, 0x102, 0x9}, 0x18) 13:24:47 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(r0, &(0x7f0000000180)='/proc/self/exe\x00', 0x24300, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = gettid() gettid() ptrace$setregs(0xf, r2, 0x9, &(0x7f00000001c0)="fe14cf0b5eded980dd34bed057165f1093554096ddfc654d2d541342237ec7cedf172b85d66e0638e5ead3dac532dd0bfd273f7330e11ce02f8a0f59056c0b2a8216cdcfc83ba75f13f1c4db7b3e85dfb300799d8c4ffd4e0653d1f44d1f93815d69ff8a73963c1ba51e2606b55aeb4f24a2cbba9f21bf26839ddda9558fb420ff5bfa76ae87e49fad9ce08e22011ba5f75b9230575a9e14363cd9f7319679c4c94f174d17723a9557d9d7d83a6b16349e334e95786cb44fcf7378") r3 = fork() tkill(r3, 0x34) r4 = syz_open_procfs(r2, &(0x7f0000000040)='net/wireless\x00') getdents(r4, &(0x7f0000000080)=""/223, 0xdf) 13:24:47 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xfff, 0x6, 0x0, 0x4, 0xf, 0x9, "71d3d5420f12de40afe387c131303640dd3910a99485b012e282ecd4950f17df79d9b247b03a463434695c8ef419990ac853923889fc0708508539040bbc6ea7", "330303ee6b26a5233de73ab13f0459120a2e2510973926c8310c2ee361f8b85c8aad7247d8e1721c4b776c7434b92a7126afa85cabe331f89ab01f0b19c80147", "8f9ccad03feaaedb025e99b930bf312e88e277842e80c7a5564268622d1df914", [0x51, 0x40]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204080, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:47 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:47 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x6, 0x3, 0x15, 0x1c, "1c080cc7c4fb22a99089e7a6b6350b5393b5e98ddb3d7afa750b10fcae415f47e3fe47a7415b5e5cf60fb7af2afec6e5ee624480fa6cfe2c90bd546b8b8e5110", "15b7eb2cf01f0d0502a789a76b18c2903ad01ac6bd2f856e0360bcd4dd48aea8", [0xffff, 0x9]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) prlimit64(0x0, 0x8, &(0x7f00000002c0), 0x0) r2 = memfd_create(&(0x7f0000000000), 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) mmap(&(0x7f0000200000/0x400000)=nil, 0x400002, 0x0, 0x2011, r2, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_CLR_FD(r5, 0x4c01) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:47 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x113200, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r2, &(0x7f0000000080)=""/223, 0xdf) ftruncate(r1, 0xfff) 13:24:47 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000180), 0x9, 0x200000) r2 = syz_open_dev$tty20(0xc, 0x4, 0x1) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) ppoll(&(0x7f00000001c0)=[{0xffffffffffffffff, 0x8000}, {r0, 0x5}, {0xffffffffffffffff, 0x401}, {r1, 0x40}, {r2, 0x44}, {0xffffffffffffffff, 0x405}], 0x6, &(0x7f0000000240)={r3, r4+60000000}, &(0x7f0000000280)={[0x9]}, 0x8) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r6 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r7, r8, &(0x7f0000000280)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10001) mmap$IORING_OFF_SQES(&(0x7f0000ee7000/0x3000)=nil, 0x3000, 0x6, 0x11, r6, 0x10000000) syz_io_uring_submit(r7, r8, &(0x7f00000000c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r9 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r9, 0x0) preadv(r9, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r6, 0x6eaa, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r10 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r10, &(0x7f0000000080)=""/223, 0xdf) 13:24:47 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') syz_io_uring_setup(0x2de5, &(0x7f0000000780), &(0x7f00000ea000/0x3000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000240)=0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_io_uring_submit(r2, r3, &(0x7f00000001c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r4, 0x0, 0x0, 0x0, 0x10001}, 0x0) syz_io_uring_setup(0x2de5, &(0x7f0000000780), &(0x7f00000ea000/0x3000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000240)=0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_io_uring_submit(r5, r6, &(0x7f00000001c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r7, 0x0, 0x0, 0x0, 0x10001}, 0x0) r8 = syz_io_uring_setup(0x731c, &(0x7f0000000240), &(0x7f000073a000/0x1000)=nil, &(0x7f0000ee8000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000080)) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r8, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r8, 0xa, 0x0, r9) syz_io_uring_submit(r2, r6, &(0x7f0000000340)=@IORING_OP_READV=@pass_iovec={0x1, 0x1, 0x4007, @fd=r0, 0x58f, &(0x7f0000000300)=[{&(0x7f0000000280)=""/123, 0x7b}], 0x1, 0x5, 0x1, {0x0, r9}}, 0x0) r10 = socket$inet_udplite(0x2, 0x2, 0x88) sendto$inet(r10, &(0x7f0000000180)="b5c3c50476c6696f156a2b9530ecdf16485e3d4fbd945b32917f44486950679e78be457e8a6bf519d6bb6b4f5b4c4c96681bb281ad9e30b566aa2a6bd6c03e4aaedd54d1fca0a423950292571445a3e3624e0e0236440e7d308f11f67c4e7b9a77c240bb0ffb1e5724490b42b3ccdd9371fd969d3b33b7887cc7568d347f27aa4b9271bf4558501c2fd0965d3a2090afb621975a17b5b9f5df430567c0dae8d2b91ae76553b980047e6be3", 0xab, 0x24000040, &(0x7f0000000240)={0x2, 0x4e24, @private=0xa010101}, 0x10) getdents(r1, &(0x7f0000000080)=""/223, 0xdf) 13:24:47 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x804c0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xef8) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 13:24:47 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000001440)=[{&(0x7f0000000180)=""/29, 0x1d}, {&(0x7f00000001c0)=""/63, 0x3f}, {&(0x7f0000000200)=""/159, 0x9f}, {&(0x7f00000002c0)=""/31, 0x1f}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/78, 0x4e}, {&(0x7f0000001380)=""/130, 0x82}], 0x7, 0xd9f, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r1, &(0x7f0000000080)=""/223, 0xdf) 13:24:47 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x17) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) fcntl$setown(r0, 0x8, r1) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r2, &(0x7f0000000080)=""/223, 0xdf) preadv(r0, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/43, 0x2b}, {&(0x7f00000001c0)=""/155, 0x9b}, {&(0x7f0000000280)=""/153, 0x99}, {&(0x7f0000000340)=""/176, 0xb0}, {&(0x7f0000000400)=""/177, 0xb1}], 0x5, 0x10000, 0x7) [ 2408.594974][T18172] loop5: unable to read partition table [ 2408.600824][T18172] loop_reread_partitions: partition scan of loop5 (/͹ %!ªóëÔ [ 2408.600824][T18172] Äœ0x0, &(0x7f0000000240)=0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_io_uring_submit(r3, r4, &(0x7f00000001c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r5, 0x0, 0x0, 0x0, 0x10001}, 0x0) syz_io_uring_submit(0x0, r4, &(0x7f0000000080)=@IORING_OP_OPENAT={0x12, 0x1, 0x0, r2, 0x0, &(0x7f0000000040)='./file0\x00', 0x30, 0x100, 0x31713}, 0xabe8) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$inet6_IPV6_PKTINFO(r6, 0x29, 0x32, &(0x7f00000000c0)={@loopback}, 0x14) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:47 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x108) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:47 executing program 1: syz_mount_image$iso9660(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='system.posix_acl_default\x00', &(0x7f0000000380)={{}, {}, [{0x2, 0x0, 0xffffffffffffffff}]}, 0x2c, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000100), 0x24, 0x0) unlinkat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x200) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r1, &(0x7f0000000080)=""/223, 0xdf) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000180)) 13:24:47 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000200)=0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = accept4$unix(r1, &(0x7f00000005c0)=@abs, &(0x7f0000000640)=0x6e, 0x80000) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r5, 0x8943, &(0x7f00000079c0)={'lo\x00', 0x0}) r6 = gettid() ptrace$setopts(0x4206, r6, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x9, &(0x7f0000000780)="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") tkill(r6, 0x17) ptrace$setregs(0xd, r6, 0x0, &(0x7f0000000080)) r7 = add_key(&(0x7f00000000c0)='user\x00', &(0x7f0000000200)={'syz', 0x2}, &(0x7f0000000140)="0f", 0x1, 0xfffffffffffffffe) r8 = socket(0x10, 0x3, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) keyctl$chown(0x4, r7, 0x0, r9) sendmsg$netlink(r1, &(0x7f0000000700)={&(0x7f0000000180)=@kern={0x10, 0x0, 0x0, 0x28000000}, 0xc, &(0x7f0000000580)=[{&(0x7f00000001c0)={0x24, 0x11, 0x200, 0x70bd27, 0x25dfdbfe, "", [@typed={0x14, 0x84, 0x0, 0x0, @ipv6=@private0={0xfc, 0x0, '\x00', 0x1}}]}, 0x24}, {&(0x7f0000000240)={0x110, 0x3c, 0x300, 0x70bd25, 0x25dfdbff, "", [@generic="7cd0641dab3444b21d3ac7a6dad12de080f788cdbb286e139f5f3df912f266f346eacd978c8383a46b1d33d6b54e9305a12361dc6373692d57469e3f6529b485be2ecdfdfeed7ff0786456c1c1c0dd783386dd2920293ffa0d5f8d934bce69363e309b47fb33dd6c940daa52cbd1a394a952f946963a971cd034a51960628b07a86d988494d584e010ece4d11d17dba9a3ca103b68a6318c78dde060c91a849d2004b5e53f2eca242231c4fe457e9cf975fb3e627896c76c083ab60f9c73b94b92bdd8fe7a1274df70d015a17f0ba2573abc3a3cbda2196576436452d64faf93da10abc5efe6903ad8347fe5fc0c1048e7e1285edebbfcae", @typed={0x8, 0x60, 0x0, 0x0, @pid=r2}]}, 0x110}, {&(0x7f0000000380)={0x1f8, 0x2c, 0x100, 0x70bd27, 0x25dfdbfb, "", [@generic="7daed9275f49e4b2a3d470b2e4e4341e5b058b2d9bc31e5575fb7b6efc2ccf8e9ddc62d3a8370e4cd0ae50a0c2b04c824573babad5a89b089e672a9bc96ccd346942284e7a70fd000b336cf943617c9a741709b4d92252f2c5151936f8121945af2743", @typed={0x8, 0x48, 0x0, 0x0, @u32=0x3fe}, @nested={0xa8, 0x8b, 0x0, 0x1, [@generic="5c96785b2827f9eafc2bd05f4dea9d1c1d29938e39cc12afb4c8c3499c1a0ede56fe0c4882bed5a4006f944527b1004a55dc6cec32dd8ad7518d015a07469ddec72d77", @generic="46472cbc67e227dfbeeac0201f22ea4e65d012c1e727728775e9dfd717a643aac90ade2ad0680923e0db92f78a4fcceea4f1aca28291025a3765f0ad57db4e4faf735215f01290c2f0264566457e4cf3e14673acb4987ae861", @typed={0x8, 0x1c, 0x0, 0x0, @u32=0x4}]}, @generic="e2439082cc8a68698a1eb025f3b143a363c476b20689d8c27ec09a5c89131b11fc8184b09f8a2c1917cb2e7ab92c15b685c55cf26d60d4377842fa34e6711b4d8d9c10b14c141140937050d70e3b482ba1e22fc1f59adced14732c4b828c31c0565c04657e09d6222b1e8e32c66f23d92574632e7fe86ddca9ffa51687c39790dd5743b6b4ec5466623f8daaee20eda854d80e17502f6e622421ca3bffcbe35c14af236a695d816528a67bb75fbb5f819b8116d1d84d78f6c3e641c17c9db01521561ea97baf", @typed={0xc, 0x7c, 0x0, 0x0, @u64=0x4}]}, 0x1f8}], 0x3, &(0x7f0000000680)=[@rights={{0x18, 0x1, 0x1, [r3, r4]}}, @rights={{0x28, 0x1, 0x1, [r5, r1, r1, r1, r0, r1]}}, @cred={{0x1c, 0x1, 0x2, {r6, 0x0, r9}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x80, 0x40481a0}, 0x4000000) getdents(r1, &(0x7f0000000080)=""/223, 0xdf) 13:24:48 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x48c040, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x1010, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r1, &(0x7f0000000080)=""/223, 0xdf) r2 = dup(r0) r3 = signalfd4(r1, &(0x7f0000002c00)={[0x5]}, 0x8, 0x800) preadv(r3, &(0x7f0000002c40), 0x0, 0xfffffffa, 0x1) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f0000001400)={'ip6_vti0\x00', &(0x7f0000001380)={'syztnl1\x00', 0x0, 0x29, 0x9, 0x7, 0x4, 0x1, @ipv4={'\x00', '\xff\xff', @local}, @local, 0x8, 0x8000, 0x8, 0x2725}}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000200)=0x0) syz_open_procfs(r5, &(0x7f0000000240)='io\x00') r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000002d00)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000002ec0)=0x14) sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000000a00)={&(0x7f0000002f00)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="010000000000000011bf25b100000c000000140003801000800c00018008000100000000000104000008000100", @ANYRES32=r7, @ANYBLOB="45ffffff7f4d421add250d6fa300000000007da45e0b00"], 0x34}}, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r2, &(0x7f0000002e80)={&(0x7f0000002c40)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000002e40)={&(0x7f0000002f80)={0xf0, 0x0, 0x100, 0x70bd29, 0x25dfdbfc, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_macvtap\x00'}]}, @HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg1\x00'}]}, @HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x6c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netdevsim0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_vlan\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvtap0\x00'}]}]}, 0xf0}, 0x1, 0x0, 0x0, 0x40}, 0x4800) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000002b80)="5ec5acea29cddfc3b6eb12dc6fb53350459aa886e80b2b8e1199ffaa5405a44a8c0dbc15577b24bab8c26431a8fed041fb4d08f5471d6492e7c0c0dfc86c4e3b8b5f", 0x42}, {&(0x7f0000000280)="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0x1000}, {&(0x7f0000001280)="04727540de5744173963e9d165d439fd73b7727b20b23eea5f1a0d2deb1c036bb9ba36f5a8806e885ae51eb1f82e71ee47fb1c41c06a5cbc51912060d70345d41c97123b83398bd62f70c0f87f915b96e6c0ae5a09a290cb9507d556b155563a14e4f1215ebf0c78b8fdb513c0b978005a7439a47a83938c545d02af6672721cc8e833a868da1ca52583865df8a6d451", 0x90}], 0x3, &(0x7f0000001440)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r4, @empty, @remote}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x9}}, @ip_ttl={{0x14, 0x0, 0x2, 0x6}}, @ip_ttl={{0x14, 0x0, 0x2, 0x2}}], 0x68}}, {{&(0x7f00000014c0)={0x2, 0x4e20, @empty}, 0x10, &(0x7f0000002600)=[{&(0x7f0000001500)="59cedb554f04eedc52388b92fc6ae4b2a58619fd7eaced44533ca245229c276cd9559cb635bd64c5212911bb5ded7bc473e311a97600c320e7f940a24f20a5676e2d40b2e67c1b15f4fb3c748b3eecaaf6310ee0f0bf0137f6d1684e1791b5129d100224198dabbbce8ee19cee4c1bec014b961d76adc5e7bff9673c4c9294340232be2e60ba1b4abb88ac34ec8ba67b", 0x90}, 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", 0x1000}, {&(0x7f00000025c0)="c17de99ec56ec4485010b76a18b6bbef73d5955f551e9b245e1e5e3d12e984ac507d0ea9ce2b80503453cf7e859341ff2d362f101ee240d21548686a", 0x3c}], 0x3, &(0x7f0000002640)=[@ip_retopts={{0x9c, 0x0, 0x7, {[@generic={0x88, 0xa, "2353ba9ecccf9b50"}, @end, @lsrr={0x83, 0x17, 0x84, [@remote, @loopback, @dev={0xac, 0x14, 0x14, 0x1a}, @dev={0xac, 0x14, 0x14, 0x34}, @dev={0xac, 0x14, 0x14, 0x1f}]}, @timestamp_prespec={0x44, 0x1c, 0x95, 0x3, 0x1, [{@dev={0xac, 0x14, 0x14, 0x27}, 0x6}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x8001}, {@rand_addr=0x64010100, 0xfffffffe}]}, @timestamp_addr={0x44, 0x4c, 0xfa, 0x1, 0x8, [{@empty, 0xffff}, {@dev={0xac, 0x14, 0x14, 0x81}, 0x6}, {@multicast2, 0x5}, {@loopback, 0xffffffff}, {@loopback, 0x75e}, {@private=0xa010102}, {@private=0xa010102, 0x4}, {@multicast1, 0x5}, {@local, 0x80}]}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7fffffff}}, @ip_tos_u8={{0x11}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x800}}], 0xe8}}, {{0x0, 0x0, &(0x7f0000002900)=[{&(0x7f0000002740)="ba8b2e4afcf1cb86f212b73811b9f0e7c85a74ac62ee6da6e4d9b319101d9d6381133f5b906df3dc4012d68bd3e3a7ae752647f84cfab748c746f0f86652b9edcd9e3df159777686a7f6546f8ada81b2ece4a059089685074787675404b92f377298e3c33ce0156c3bb671d3", 0x6c}, {&(0x7f00000027c0)="32c7d9b33f3a6ae032436de05b6f59fc9a2cbb6a75354eec4f3de7a7aa7d420d0bc570a3e3aa1005b734826bd862d5204e03e88d8da5ad75b03bd74a4623c8e89d7f0026765cc03fb00d9da4a9fb7bd6d22ff5a38c02089ff5ef96514da681e40056731ec901eaf1db8e2ccf86984279c03f7794ec41215841ccb2080627bcc42ed68c10d41bca4ef9cdd9f8fa60237429ba4357ffd353177efd075620418295de7256ec8b5156cb6484c9c6ef98113daf5addfa0c7b3908dabb86077862a1accaa09b39d4098ee4955b7e43d76e8a7cefeb36a4309612687c901757a8627f0974dc4074d351af9512", 0xe9}, {&(0x7f00000028c0)="b2ac9dc4065f3d62af03d6c206577bdb36d38a4d71", 0x15}], 0x3, &(0x7f0000002940)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0xff}}], 0x18}}], 0x3, 0x0) getdents64(r2, &(0x7f0000000180)=""/70, 0x46) r8 = accept4$packet(r2, &(0x7f0000002a40)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000002a80)=0x14, 0x0) accept(r8, &(0x7f0000002ac0)=@nl, &(0x7f0000002b40)=0x80) 13:24:48 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x10180, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r1, &(0x7f0000000080)=""/223, 0xdf) 13:24:48 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)=0x8) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_CLR_FD(r3, 0x4c01) 13:24:48 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x804c0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) 13:24:48 executing program 5: syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = syz_open_dev$ptys(0xc, 0x3, 0x1) r3 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/attr/fscreate\x00', 0x2, 0x0) sendfile(r2, r3, &(0x7f00000000c0)=0x1ff, 0x9) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r4, &(0x7f00000002c0)=[{&(0x7f0000000140)=""/69, 0x45}, {&(0x7f00000001c0)=""/91, 0x5b}, {&(0x7f0000000240)=""/80, 0x50}], 0x3, 0x0, 0x56) r5 = syz_open_dev$loop(&(0x7f0000000100), 0x1, 0x88400) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r6) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 13:24:48 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') mmap(&(0x7f000007b000/0x3000)=nil, 0x3000, 0x1000003, 0x11, 0xffffffffffffffff, 0xbbf0c000) getdents(r1, &(0x7f0000000080)=""/223, 0xdf) 13:24:48 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x2000000000000, 0x0) tkill(r1, 0x17) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = syz_open_procfs(r1, &(0x7f0000000180)='net/ip_vs_stats_percpu\x00') getdents(r2, &(0x7f0000000080)=""/223, 0xdf) ioctl$F2FS_IOC_ABORT_VOLATILE_WRITE(r2, 0xf505, 0x0) 13:24:48 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x1c812, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x120) io_cancel(0x0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x7, 0x3ff, r0, &(0x7f0000000180)="a0ab11cd6c3d29cb736dfa010cd0d8a3adcb93facebf339acea84b6168cee1683001e0f4c3479c4937cf8b1a8d0772f9812d563fed43607e4c0d137e761d1a29c52b5efd8ac6dc3fa06297248d88b5ecf960354538d13ce1277a3f28b244ea6ffc0eb76f8d09d5d189e3bf1a6436d57def10f1588f300b0d957ca6827c62ef7dba9334ce49e38803144572474a0d64f8b11fbf2ba29a7fdfa77acd626b2567881df0e885803b06421cbdd07a714f152b4331f80e18bbc0382828c95ba62e2e6a8b", 0xc1, 0x5, 0x0, 0x3, r1}, &(0x7f0000000300)) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r2, &(0x7f0000000080)=""/223, 0xdf) 13:24:48 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x804c0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) socket$nl_route(0x10, 0x3, 0x0) 13:24:48 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = syz_open_dev$vcsu(&(0x7f0000000040), 0x6, 0x82e02) pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r3) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r4, 0x8943, &(0x7f00000079c0)={'lo\x00', 0x0}) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_open_procfs(0x0, &(0x7f0000000280)='net/fib_trie\x00') execve(&(0x7f0000000300)='./file0\x00', &(0x7f0000000480)=[&(0x7f0000000340)='\f\x00', &(0x7f0000000380)=',{\x1e\xee@+\\^%)\'\'!', &(0x7f00000003c0)='privport', &(0x7f0000000400)='($\x00', &(0x7f0000000440)='privport'], &(0x7f0000000580)=[&(0x7f00000004c0)='/dev/loop#\x00', &(0x7f0000000500)='cache=loose', &(0x7f0000000540)='uname']) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r6, 0x8008f512, &(0x7f00000002c0)) ioctl$sock_SIOCETHTOOL(r5, 0x8943, &(0x7f00000079c0)={'lo\x00', 0x0}) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x2000006, &(0x7f0000000140)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB="2c616edb002fc91026b84db96d616d653d6c6f002c70726976706f72742c6e6f6465766d61702c63616368653d6c6f6f73652c76657273696f6e3d3970323030302c667363616368652c756e616d653d2a2c616669643d3078303030303030303030303031303030302c6c6f6f73652c6c6f6f73652c6673757569643d38306265653138322d356362002d346605392d616465642d36393161346639332c6f626a5f723f6c653d2c7b1eee40"]) dup3(r2, r4, 0x80000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) ioctl$LOOP_CLR_FD(r0, 0x4c01) 13:24:48 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000080)={{0x2, 0x4e01, @broadcast}, {0x306, @remote}, 0x4, {0x2, 0x4e22, @remote}, 'veth1_vlan\x00'}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100), 0x18202, 0x0) fsetxattr$trusted_overlay_origin(r2, &(0x7f0000000140), &(0x7f0000000180), 0x2, 0x0) 13:24:48 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x684981) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:48 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x804c0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:48 executing program 4: fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x20010, r2, 0x2e6d7000) socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$BLKPBSZGET(r1, 0x127b, &(0x7f0000000040)) 13:24:48 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 13:24:48 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x484942, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r2) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 13:24:48 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000b80)='cpuacct.usage_user\x00', 0x0, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000080), 0x0, 0x200000) openat$cgroup_ro(r3, &(0x7f00000000c0)='cpuacct.stat\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r2, 0x4, &(0x7f0000000040)=r2, 0x1) ioctl$F2FS_IOC_RESIZE_FS(r2, 0x4008f510, &(0x7f0000000bc0)) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:48 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 13:24:48 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204681, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) lsetxattr$security_evm(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000100)=@v1={0x2, '_xLD'}, 0x5, 0x0) fcntl$dupfd(r1, 0x0, r2) 13:24:48 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1fbc00, 0xaa) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, 0xffffffffffffffff, 0x2e6d7000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)=@ccm_128={{0x304}, "9256372adb1a820d", "de6250332e186c6efeedc1c01a906fa4", "1b9a5b4b", "06ba318df87bffe9"}, 0x28) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:48 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 13:24:48 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x705720, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) preadv(r0, &(0x7f0000002340)=[{&(0x7f0000000080)=""/29, 0x1d}, {&(0x7f00000000c0)=""/170, 0xaa}, {&(0x7f0000000180)=""/90, 0x5a}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/4096, 0x1000}, {&(0x7f0000002200)=""/117, 0x75}, {&(0x7f0000002280)=""/188, 0xbc}], 0x7, 0x23, 0x27a4) 13:24:48 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000300)=[{&(0x7f0000000180)=""/203, 0xcb}, {&(0x7f0000000280)=""/79, 0x4f}], 0x2, 0xd9d, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r2, 0x8943, &(0x7f00000079c0)={'lo\x00', 0x0}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r0, &(0x7f0000001380)='./file0\x00', 0x228000, 0x110) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) open(&(0x7f0000001b00)='./file0\x00', 0x52100, 0x110) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000380)={{r3}, 0x0, 0x8, @unused=[0x10001, 0x74e4, 0x4, 0xb79], @name="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"}) recvmmsg(r2, &(0x7f0000007500)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000001380)}, {&(0x7f00000013c0)=""/83, 0x53}, {&(0x7f0000001440)=""/5, 0x5}, {&(0x7f0000001480)=""/91, 0x5b}], 0x4, &(0x7f0000001540)=""/194, 0xc2}, 0x8}, {{&(0x7f0000001640)=@rc={0x1f, @none}, 0x80, &(0x7f0000001780)=[{&(0x7f00000016c0)=""/133, 0x85}], 0x1, &(0x7f00000017c0)=""/167, 0xa7}, 0x7}, {{&(0x7f0000001880)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, 0x80, &(0x7f0000002ec0)=[{&(0x7f0000001900)=""/211, 0xd3}, {&(0x7f0000001a00)=""/19, 0x13}, {&(0x7f0000001a40)=""/141, 0x8d}, {&(0x7f0000001b00)}, {&(0x7f0000001b40)=""/124, 0x7c}, {&(0x7f0000001bc0)=""/4096, 0x1000}, {&(0x7f0000002bc0)=""/156, 0x9c}, {&(0x7f0000002c80)=""/208, 0xd0}, {&(0x7f0000002d80)=""/142, 0x8e}, {&(0x7f0000002e40)=""/79, 0x4f}], 0xa, &(0x7f0000002f80)=""/69, 0x45}, 0x7}, {{&(0x7f0000003000)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000004600)=[{&(0x7f0000003080)=""/215, 0xd7}, {&(0x7f0000003180)=""/153, 0x99}, {&(0x7f0000003240)=""/160, 0xa0}, {&(0x7f0000003300)=""/12, 0xc}, {&(0x7f0000003340)=""/4096, 0x1000}, {&(0x7f0000004340)=""/246, 0xf6}, {&(0x7f0000004440)=""/79, 0x4f}, {&(0x7f00000044c0)}, {&(0x7f0000004500)=""/254, 0xfe}], 0x9, &(0x7f00000046c0)=""/4096, 0x1000}, 0x4}, {{&(0x7f00000056c0)=@generic, 0x80, &(0x7f0000005800)=[{&(0x7f0000005740)=""/160, 0xa0}], 0x1, &(0x7f0000005840)=""/98, 0x62}, 0x7}, {{&(0x7f00000058c0), 0x80, &(0x7f0000005bc0)=[{&(0x7f0000005940)=""/109, 0x6d}, {&(0x7f00000059c0)=""/30, 0x1e}, {&(0x7f0000005a00)=""/175, 0xaf}, {&(0x7f0000005ac0)=""/213, 0xd5}], 0x4, &(0x7f0000005c00)=""/159, 0x9f}, 0x4}, {{0x0, 0x0, &(0x7f0000005dc0)=[{&(0x7f0000005cc0)=""/1, 0x1}, {&(0x7f0000005d00)=""/155, 0x9b}], 0x2, &(0x7f0000005e00)=""/93, 0x5d}, 0x100}, {{0x0, 0x0, &(0x7f0000006000)=[{&(0x7f0000005e80)=""/134, 0x86}, {&(0x7f0000005f40)=""/140, 0x8c}], 0x2, &(0x7f0000006040)=""/103, 0x67}, 0x2}, {{&(0x7f00000060c0)=@in={0x2, 0x0, @multicast2}, 0x80, &(0x7f0000006300)=[{&(0x7f0000006140)=""/60, 0x3c}, {&(0x7f0000006180)=""/193, 0xc1}, {&(0x7f0000006280)=""/81, 0x51}], 0x3}}, {{&(0x7f0000006340)=@nfc_llcp, 0x80, &(0x7f00000064c0)=[{&(0x7f00000063c0)=""/1, 0x1}, {&(0x7f0000006400)=""/37, 0x25}, {&(0x7f0000006440)=""/32, 0x20}, {&(0x7f0000006480)=""/9, 0x9}], 0x4, &(0x7f0000006500)=""/4096, 0x1000}, 0x5}], 0xa, 0x21, &(0x7f0000007780)={0x0, 0x3938700}) r4 = open(&(0x7f0000000340)='./file0\x00', 0x100, 0x138) ioctl$FICLONE(r0, 0x40049409, r4) getdents(r1, &(0x7f0000000080)=""/223, 0xdf) 13:24:48 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x804c0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) 13:24:48 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x840, 0x80) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 13:24:48 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) preadv(r3, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/10, 0xa}, {&(0x7f00000000c0)=""/245, 0xf5}, {&(0x7f0000000280)=""/235, 0xeb}], 0x3, 0x9, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 13:24:48 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x804c0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) 13:24:49 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x804c0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) 13:24:49 executing program 2: r0 = syz_open_dev$loop(0x0, 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x804c0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:49 executing program 2: r0 = syz_open_dev$loop(0x0, 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x804c0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:49 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000000480)={0x0, {}, 0x0, {}, 0x1f, 0x3, 0x9, 0x11, "c6f3e2c0d4ada49e7cd2025bee251d7463ec5d4b1993bd2b5952f738069ce04212bd91491b9095c14265e92d657d181fb732956197507ae401e834e5e44ad24c", "428fcc7549e7fb003db6e727515b7c1324ca353434147105086364c5ee375e9b", [0x0, 0x400]}) preadv(r3, &(0x7f0000000700)=[{&(0x7f0000000200)=""/60, 0x3c}, {&(0x7f0000000600)=""/104, 0x68}, {&(0x7f0000000680)=""/86, 0x56}], 0x3, 0x3, 0x4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000201000/0x4000)=nil, 0x4000, 0x0, 0x2010, r2, 0x1893000) r4 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r4, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) getpeername$unix(r2, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pwritev(r5, &(0x7f0000000180)=[{&(0x7f0000000040)="d054071ccc60a19fa455fd193f8fa48fe78f3f8025da899674f7cb25e4742708e5b7603c9436af6d506c1324c9584c1c1495eef88062b3ffbc9b757461c55651cee35127fc06c5ad88f135bf992b4cc8ab3ca9db6cab3c5466", 0x59}, {&(0x7f0000000540)="b70bd507e72c3e2ab30fa19f7d6399e5670aa6bb1a7ba8b1866576a50148442f1ad3daf772533ecb419f4e642e0d3dbec28117e04198931644c3f042de829cdf6261df628f36246555db7d41a4fb3aeeb852f7d47d18d5c9e5c4f1e97348a791badb29cbd5cb9c95750543a432f2fd8b874f4ff7934244c3b8550ce664e0de7a1f41873c3e23f21ff398552f6171a21fb4b26e955ecd8802aefe404a3c79fca8c871a0bd9d08f30f0e543edda2c507c630af7d15", 0xffffffffffffff91}, {&(0x7f0000000280)="b85fa1b120aaf97005f60a30f09636830070515d2121b56d3a8115131581646c86feb679ed3c10b311a61155dcf7284ad9f419e38eff33e50f8bcbf5a7b228d36ad19cbd9db15999b96777a7a48e5c700d8146f5a8212fe128ab7afcaa9acc364693eec182a1600685e03e7aa1288ac3a021f001344cc0a2950a165ba63b21d608d211713fa07918b2b8a9fac4abc67d83ebe041ea8a62d6db2daaddc914cab59cd5dd8f97bd6392c30be5fd3848ba6f47304dc4ab77822100001174e247db64a3b432d61e01f545e04cc311f75ed0585462cb2530fcd8d3a08d6f7ce5", 0xdd}, {&(0x7f0000000380)="5005f7128e1dc3bc781f1194b8eb35970417ea20376848d3d734b09d0ac77abb54c43cb5438837ee8da928b664631c7b14dc882e0364b6951f971cde25646e75fa2cef7bc18f5a486065836769c0117931cd20a42f688d29838e21fb31d83565cdfd765aee64e6d974430a25c6fbb9449fcb723b62f3af73d9490c068e33cedc95e80adc699fed54c69cd283e261fb09cb7d435c11efb485d0de2c5b8e3616834402d4f0bdcfc235035a60682a8a8d48d20e97bffa30d638b1dd0471a60155a2e92e28", 0xc3}], 0x4, 0x104, 0x4) openat$zero(0xffffffffffffff9c, &(0x7f00000001c0), 0x40040, 0x0) 13:24:49 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) vmsplice(r2, &(0x7f0000000300)=[{&(0x7f0000000080)="2ce66a7a83e4231a6b169595c81545170110863dbb7108530f04acd9ad2dbff151d2e3e8e010050b0032dc060683fb4b776b061df9ce988eab41c7593fa4410d730dce93a26d39202a9fc51475a0a66feb53033970fd06d1d98e1c6519181b57fc9f1604208750a4b3f7ed85619e45d7719eda", 0x73}, {&(0x7f0000000100)="2c466a6d7fe909d69baa6f41d890e5f39f2254dcc57dc5368576e534eaac75e4d95a94c9a7dfa19180632ada70ce1e0a1a7f02786d0e3731b8b4fce0cab03b29b0a5a27616565bf2eb75debae03545f00553", 0x52}, {&(0x7f0000000180)="b32ac91574a39e47be3579d06fba03691ce8d219e31958f94f64025012cef8487dcd9bd834ad131251d596d9693fe88b58876d32fa022385102ca102f3c514fc3d5f19243cd758dfb6b964c97eb74b484ae858cf870b165f955fe193da35e862c587d249f089798c8cab0434975f4aba4f01767f174a2e63ba8f073471ac48863cc58aa7b5749c34cc0b80a68212fca37f70d96a806e0f8ddfabb4b56f8ffb4dc45f0a035ee9295140850e6d9ac417b72cf3c901c05dbf5576fae54c8aa6a6a29ba3f502988fb27b4f0540f92f8a0349dde3dad3de24f8d1b565948909319feb97205c577f2fab65ad14872d6a0e574cf03c", 0xf2}, {&(0x7f0000000280)="2d9a0f0d4f95803a6013211914b6cb30d0d192d75ce2c9a1d6229a5e6f791a7e32f288d97e2c79f1548f19aff2008a7702a5856d11f38bbc8017be24df641ae478f852a219da189de49679436afdde42fa0c06947de5d0915cb650a0bf0395bdaa7896b77fbf72e88a68b509ee190c0ca4a7df947a30ac9512db8c", 0x7b}], 0x4, 0x6) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:49 executing program 2: r0 = syz_open_dev$loop(0x0, 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x804c0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:49 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x804c0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:49 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r1, &(0x7f0000000080)=""/223, 0xdf) 13:24:49 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x804c0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:49 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) fstatfs(r0, &(0x7f0000000080)=""/75) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000100)='/sys/module/slab_common', 0x224842, 0xf4) preadv(r2, &(0x7f0000000340)=[{&(0x7f0000000140)=""/204, 0xcc}, {&(0x7f0000000240)=""/225, 0xe1}], 0x2, 0x2, 0x1) 13:24:49 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_STATION(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="00a9666921c1c93fba813d98d6e89ff68e466a9efe4f2f0f53306762b15cca8ba899a345", @ANYRES16=r0, @ANYBLOB="010025bd7000fbdbdf25110000000500740001000000"], 0x1c}, 0x1, 0x0, 0x0, 0x44010}, 0x48040) r1 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r3, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) 13:24:49 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x804c0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:49 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r2, 0x8943, &(0x7f00000079c0)={'lo\x00', 0x0}) r3 = openat$cgroup_netprio_ifpriomap(r1, &(0x7f0000000080), 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r3) 13:24:49 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x804c0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:49 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_BALANCE_V2(r2, 0xc4009420, &(0x7f0000000a80)={0x8, 0x0, {0x0, @struct={0x7, 0x3}, 0x0, 0xff, 0x7, 0x4, 0x6, 0x7fffffff, 0x80, @struct={0x3, 0x8}, 0x1, 0x7fff, [0x5, 0x1f, 0x8000, 0x8, 0x827, 0x10000]}, {0x1ff, @struct={0xff, 0x8}, 0x0, 0x0, 0x3, 0x8, 0x8, 0x8, 0x40, @struct={0x6, 0x8000}, 0x6, 0x6e197bfd, [0x4, 0x0, 0x200, 0xf9, 0xe98f]}, {0x1, @usage, 0x0, 0xffffffff, 0x9, 0x3, 0x8, 0x6, 0xa4, @usage=0x80, 0xfffffe00, 0x0, [0xde, 0x9, 0x10000, 0x4, 0xf183, 0x9]}, {0xfffffffffffffffd, 0xdf0, 0x1}}) ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000680)={0x8, 0x5, {0xffffffff, @struct={0x7f, 0x4}, 0x0, 0x5, 0x7ff, 0xe13a, 0x7, 0x200, 0x400, @struct={0x81, 0x1}, 0x1, 0x4, [0x14, 0x7fff, 0xa3bc, 0x1, 0x7, 0xfffffffffffffffc]}, {0x0, @struct={0x7fffffff, 0x6}, 0x0, 0x1, 0x10000, 0x30, 0x9, 0x7fff, 0x4a, @struct={0x8, 0x4}, 0xfffffffb, 0xfffffffd, [0x10001, 0x5, 0x1ff, 0x100000001, 0x1]}, {0xffffffffffffffe1, @struct={0x7f, 0x9}, r3, 0x6, 0x2, 0xfffffffffffffbff, 0x2, 0x0, 0xf8, @struct={0xffffffff, 0x7}, 0x0, 0x101, [0x9, 0x9, 0x0, 0x3f, 0xfffffffffffffffd, 0x4]}, {0x111, 0x5, 0x2}}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0), 0x21a080, 0x0) ioctl$FS_IOC_ENABLE_VERITY(r4, 0x40806685, &(0x7f0000000280)={0x1, 0x1, 0x1000, 0x38, &(0x7f0000000100)="2b2c94a7ef5c33a9490c779a7c59109009ed6ce350f8abfba2997e759b7b057e51a0c3eb7b85b35bb39e88228d12008ff351aaecc1d16195", 0x96, 0x0, &(0x7f0000000140)="a07b282913381cd891cf825180fabd0e10c5ce80c17316c170fe304cedadbaaa5a369d2e08106b56dc8814e5add03e5749d124f98f324177b4577f2c7ba7007294835a14f33d2d060f53b9aa838afdd4529d6f829464ff58cd2e3aeef116232168eee8c8f12cb06f177bb11f7155ac2a747dc6156de952b68eeb111066d009c8147e567d5b8f35f9ad76d91f22dbe29aaeecf08eb77e"}) ioctl$BTRFS_IOC_GET_FEATURES(r2, 0x80189439, &(0x7f0000000080)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) syz_open_dev$loop(&(0x7f0000000040), 0x3, 0x10100) 13:24:49 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x804c0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:49 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x804c0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:49 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) syncfs(r1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:49 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x100, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r1, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) 13:24:50 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x84) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r1, &(0x7f00000011c0)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/49, 0x31}], 0x2, 0x3, 0x9) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000001340)={&(0x7f0000001200)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000001300)={&(0x7f0000001240)={0x88, 0x0, 0x300, 0x70bd25, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_DEST={0x20, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@private0}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x401}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x81}]}, 0x88}, 0x1, 0x0, 0x0, 0x20080004}, 0x4000000) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r2, &(0x7f0000000080)=""/223, 0xdf) 13:24:50 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:50 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000080)) r2 = syz_open_procfs$userns(0xffffffffffffffff, &(0x7f00000000c0)) fchdir(r2) 13:24:50 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x10000, 0x0) write$binfmt_script(r3, &(0x7f0000000080)={'#! ', './file0', [{0x20, '\\*-:^'}, {0x20, '/dev/loop#\x00'}, {0x20, '-'}, {0x20, '/dev/loop#\x00'}], 0xa, "239ba0d01fc3fca20fb21ed76582591a34c931e1a61c68b0fa38376be2a974da09722602740ae8c37191f34e3e5d168f3eced058df2a246bfd01487d7f1470636170dba29883168618736af0a4be576052a3ea8c7b8aac7fd293aecbe3d5f18b6295df8a8444fef819640d89317cac376a08dc3fb7b03a47737601bfef3981e28696c56640211d1416d921a73ed62e6dba4a20e8a3590fd1c0728e46e9ceeec8965d5c46e13a26"}, 0xd2) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6da000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) dup2(r2, r4) 13:24:50 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:50 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000080), 0x800, 0x0) mmap(&(0x7f0000748000/0x1000)=nil, 0x1000, 0x2000000, 0x13, r3, 0xd9d0c000) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = pidfd_getfd(r3, r0, 0x0) vmsplice(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="06754782666ae4e15394f6790f118a66711162955d3b08f7356d49b63cb38c3f3f8e6964a119bb53fdb1030d80845e9fbbbaf96053d7c1c795887f2b6b0a5e3a1ad1d4f4cbac979c4ddbfc31a9b7482022e437245e8092aa9ecc", 0x5a}], 0x1, 0x1) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:50 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:50 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x84) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x58, 0x0, 0x200, 0x70bd29, 0x25dfdbff, {{}, {@val={0x8}, @val={0xc, 0x99, {0xa87, 0x44}}}}, [@NL80211_ATTR_REKEY_DATA={0x20, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="6076a5b422683597a50e959a93fbdf89e6b285d5dc053971"}]}, @NL80211_ATTR_REKEY_DATA={0x10, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "67dcfad12fb839df"}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x10}, 0x40001) r1 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r3, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) 13:24:50 executing program 2: syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x804c0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) 13:24:50 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) syz_open_dev$vcsu(&(0x7f0000000080), 0x8, 0x80000) [ 2411.332445][T18449] ================================================================== [ 2411.340601][T18449] BUG: KCSAN: data-race in blk_mq_unfreeze_queue / blk_queue_enter [ 2411.348504][T18449] [ 2411.350833][T18449] write to 0xffff8881019f660c of 4 bytes by task 18447 on cpu 1: [ 2411.358550][T18449] blk_mq_unfreeze_queue+0x3c/0xc0 [ 2411.363672][T18449] lo_ioctl+0x10ce/0x11f0 [ 2411.368001][T18449] blkdev_ioctl+0x1d0/0x3c0 [ 2411.372507][T18449] block_ioctl+0x6d/0x80 [ 2411.376761][T18449] __se_sys_ioctl+0xcb/0x140 [ 2411.381355][T18449] __x64_sys_ioctl+0x3f/0x50 [ 2411.385949][T18449] do_syscall_64+0x4a/0x90 [ 2411.390413][T18449] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2411.396328][T18449] [ 2411.398697][T18449] read to 0xffff8881019f660c of 4 bytes by task 18449 on cpu 0: [ 2411.406338][T18449] blk_queue_enter+0x2b8/0x560 [ 2411.411113][T18449] submit_bio_noacct+0x6d4/0x7e0 [ 2411.416063][T18449] submit_bio+0x16d/0x2b0 [ 2411.420406][T18449] mpage_readahead+0x23e/0x280 [ 2411.425176][T18449] blkdev_readahead+0x18/0x20 [ 2411.429861][T18449] read_pages+0x9f/0x530 [ 2411.434109][T18449] page_cache_ra_unbounded+0x3c8/0x410 [ 2411.439575][T18449] force_page_cache_ra+0x246/0x280 [ 2411.444714][T18449] page_cache_sync_ra+0xcc/0xe0 [ 2411.449574][T18449] filemap_read+0x388/0x1230 [ 2411.454177][T18449] generic_file_read_iter+0x75/0x2c0 [ 2411.459472][T18449] blkdev_read_iter+0xb9/0xf0 [ 2411.464162][T18449] vfs_read+0x565/0x5d0 [ 2411.468328][T18449] ksys_read+0xce/0x180 [ 2411.472486][T18449] __x64_sys_read+0x3e/0x50 [ 2411.476995][T18449] do_syscall_64+0x4a/0x90 13:24:50 executing program 2: syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x804c0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) [ 2411.481428][T18449] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2411.487335][T18449] [ 2411.489744][T18449] value changed: 0x00000001 -> 0x00000000 [ 2411.495458][T18449] [ 2411.497777][T18449] Reported by Kernel Concurrency Sanitizer on: [ 2411.503918][T18449] CPU: 0 PID: 18449 Comm: systemd-udevd Not tainted 5.13.0-rc6-syzkaller #0 [ 2411.512594][T18449] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2411.522667][T18449] ================================================================== 13:24:50 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000080)='/proc/thread-self/attr/keycreate\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) 13:24:50 executing program 1: syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x68d, 0x5, &(0x7f00000014c0)=[{&(0x7f0000000200), 0x0, 0x1000}, {&(0x7f0000000240)="6f7a4a3e5ee6517cc28fca243ed8603dba74e3f18686901cd0674f8d9c1ea2495808bb37056906435297db2eccf921c2a1b1d904672b08c70f0a6c4ce72cf515f73b82b9e23ff497e00fccaa170a13821fde0631e3e4c51cfc3627575cedaa1f5293f70127d65281c09ffbd7d36bacc78719c4b213502dda7b501095eca55ecd44457b2dbaa26afe434859006179709f2f23d21e70f6250f14a88959db0b14f4219f658830f785b962761d6904175d29728d7681a3fabb41a597df153858e6f93d22603d007f6373311d4cac0f05e1d6b73f521b66f098ff41ce3ad80079e32241c9a49d219ac2ac025474cd4cf0b710e4539c", 0xf3, 0x3921}, {&(0x7f0000000340)="14e4df0d1077e79e82690a1e8726cf4f6167ceee76fd8cbfb2730cc41e70473e92642a5f2e70b329dbb6c430f286ecb8beabdcdac8ceff499b7801ed200403bf9aba7a46e9059fa281c233d30d8e6ba9310599bc94d530ad746ffc06d44cee8647f5ad1ecd0e1557fc70499efc98a957b5f9a7451aa097f6322cb3c02627311d93000a5ddf64a48482e69d9ffc65c1c6bf043006f64dd31cd98a75", 0x9b, 0x3f}, {&(0x7f0000000400)="cca2f79c580bd6c7742d19fdd7d8aa5955b24eb0459449a88f81a1ab6b40b72a1720f4e2e0017ad617aae4aa4e897ef6a0f020e276900c8ce9949fe63d6ff59d8f94c4a1caa92c1af6129387c78bb85b5935fb766ccf1179daf75b00d7fc1b9588a4c09912341f34b8cb374a7a3c307beade05e7d2acb6eb96ddf8ef4f5c28d973", 0x81, 0x20}, {&(0x7f00000004c0)="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", 0x1000, 0x7fff}], 0x40008, &(0x7f0000001540)={[{@sbsector}, {@iocharset={'iocharset', 0x3d, 'utf8'}}, {@iocharset={'iocharset', 0x3d, 'utf8'}}, {@nocompress}, {@map_off}, {@map_acorn}, {@hide}, {@map_normal}, {@mode={'mode', 0x3d, 0x1}}], [{@appraise}, {@audit}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$NS_GET_OWNER_UID(r0, 0xb704, &(0x7f0000001a40)=0x0) r3 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r4) getresuid(&(0x7f0000001b40), &(0x7f0000001b80)=0x0, &(0x7f0000001bc0)) syz_mount_image$vfat(&(0x7f0000001840), &(0x7f0000001880)='./file0\x00', 0x80000001, 0x2, &(0x7f0000001a00)=[{&(0x7f00000018c0)="787ecc429cb2c8f2432a4bf4bbe28a8d418c503ad5001f", 0x17, 0x100000001}, {&(0x7f0000001900)="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", 0xfc, 0x100}], 0x2002000, &(0x7f0000001c00)={[{@rodir}, {@iocharset={'iocharset', 0x3d, 'cp852'}}, {@shortname_winnt}], [{@fowner_lt={'fowner<', r2}}, {@dont_measure}, {@fowner_lt={'fowner<', r5}}, {@func={'func', 0x3d, 'POLICY_CHECK'}}, {@smackfstransmute={'smackfstransmute', 0x3d, '/{'}}, {@audit}, {@func={'func', 0x3d, 'KEXEC_KERNEL_CHECK'}}]}) ioctl$sock_SIOCETHTOOL(r1, 0x8943, &(0x7f00000079c0)={'lo\x00', 0x0}) preadv(r1, &(0x7f0000000200)=[{&(0x7f0000001600)=""/198, 0xc6}, {&(0x7f0000001700)=""/117, 0x75}, {&(0x7f0000001780)=""/170, 0xaa}], 0x3, 0x1ff, 0x5) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') getdents(r6, &(0x7f0000000080)=""/223, 0xdf) 13:24:50 executing program 2: syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x804c0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) 13:24:50 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x412000, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) r5 = dup3(r4, 0xffffffffffffffff, 0x80000) openat(r5, &(0x7f00000001c0)='./file0\x00', 0xc2, 0x90) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r6 = gettid() tkill(r6, 0x34) sendmsg$nl_generic(r3, &(0x7f0000000180)={&(0x7f0000000100), 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="a00300001000100026bd7000fbdbdf250a000000fa00718008008e000100000008008d00", @ANYRES32=0xee01, @ANYBLOB="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", @ANYRES32, @ANYBLOB='\b\x00\\\x00', @ANYRES32=r4, @ANYBLOB="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", @ANYRES32=r6, @ANYBLOB], 0x3a0}, 0x1, 0x0, 0x0, 0x4}, 0x80) r7 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r7, 0x8943, &(0x7f00000079c0)={'lo\x00', 0x0}) ioctl$INCFS_IOC_PERMIT_FILL(r3, 0x40046721, &(0x7f0000000040)={r7}) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000000080)=0xffffffe1, 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0), r2) ioctl$FS_IOC_SETVERSION(0xffffffffffffffff, 0x40087602, &(0x7f0000000200)=0x7) 13:24:50 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$EXT4_IOC_GROUP_ADD(r2, 0x40286608, &(0x7f0000000140)={0xfffffff9, 0x4, 0xaf, 0x3, 0x1, 0x2}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:50 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x804c0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 13:24:50 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FITHAW(r2, 0xc0045878) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:50 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat$cgroup_ro(r0, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x1, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x52080, 0x140) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) 13:24:51 executing program 5: syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000b00), 0x115000, 0x0) vmsplice(r2, &(0x7f0000001080)=[{&(0x7f0000000b40)="f455abe4988e09cf4b8877b6981b082fe55c62bf2a13c0b4ea62454c91b7064684096ff29e74fa03d7f341fa3c52e43f251c0972ef56e588b13c096a7365f7e6d63e0c90198c9b4e6d48755f82898da4a642201f4af6ee32c203318353c949f480be67c7422660bbc2267bf8c2d9237f2c2781c2947d465f72ca617b1caf93a47159caac06687fe3986c1673a50fc1cf88ca1c3952", 0x95}, {&(0x7f0000000c00)="d2291e5d360741a01ae4f1638005d87048f388d976a58edfbdb17618f18902489395508a269a7d53f0837d8b2f9ae744067b75adf1fa9c41a4fa95ca6c9ea291264d50ea59141f", 0x47}, {&(0x7f0000000c80)="cd70761a15b2edda322bf9622644bbe2fba774be1427f2aba01b606609b5", 0x1e}, {&(0x7f0000000cc0)="99a2c204db6bba0f94346d0ca8e610be295e0570b43b78663b07557bcfd4ee0bac10d591e640988637c24e19759175c79e5715f046d63751a3e091a1ff9899a9b88e5cc21c27143be5a4d401b41fabd39cc6cc0d9761dd05eab368e0f3a14f78cc895f7f55b7eb905f15a723907ec059cbe30042a2e12515cb2bd2be51caf5b114", 0x81}, {&(0x7f0000000d80)="00b76906c8d41544ce954093fb25649f789e45f64e3957c86acfec67cf3ec3e69fb2033e9bb54b966b9d8c56a6c64e569f11e51c78e53397c74cce56f4613b6d3c1899ea1d870b9cfec22bd42d738b69d8adcdb3181cfbc86c25841b3ff97083ec8a4ef4af816d8fc4c1397ceb11db5c8d47e5b53906645fda6417eb8ef4206bdc1e979018cdd24ba3445f177ef3ad875c7b141cc7b24cd00fce45f998bd47ce6e", 0xa1}, {&(0x7f0000000e40)="0f557dc074652993ef6e73a62b942dce0c8e78915cac0369081f4caaf18552335345bd65ad30b597cf1688cbd2822b018820ba6af609cb906b2acf9b591fd8939e06bb97c650030ea3df4a146ab8fc3822171beda799eeb3f840dd031996221f521d0f11e46dd468a06b0796533dc1d3792dcbfb1b0da2d0ad87c0b20cc014a579d8c6fb6eadf00bb2c62cf6a8a2e4869264ff401729045498cc260919c68ddedf5209b3c4eecd90eb72a79be007791507cc1baf0d578cd7da95f36e0244c3415927de", 0xc3}, {&(0x7f0000000f40)="41bd6d2e82b85616a9ac2bb7c20da9a9b39dfdf1e94ca580cfbf2bdf94431c8bda30dc17f769fe726e21b6b24a253c27c2ea4718daf28e", 0x37}, {&(0x7f0000000f80)="0ec24e8e750a641065365fd9f4bcf28c1c23742d09923399090984259306c758c86eb5bd4d3fa7aaddc633739d9d266d94ba4f735ecab14e3a911b64368c92c035f62d625006c8f4ee719b84d7d286149bf3818b6bb45cb01f79713054023e33fb7030907f1c608c0a0d3024da51e7c5ffe4be0faa7d178cf6fd2d23bd6878a7784e2f801ac7e03f9679955813eac6ff58e1b8ba9dbe26bc95114582ad9433439b39878fbfd783d038990ec9ea3edb5909b1105a7eb9a0e2b2f814a853490d42e91c", 0xc2}], 0x8, 0x5) r3 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/thread-self/attr/keycreate\x00', 0x2, 0x0) sendfile(0xffffffffffffffff, r3, &(0x7f0000000100)=0x2, 0x100000000) 13:24:51 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x804c0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 13:24:51 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x8, 0x10010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r3 = fsopen(&(0x7f0000000040)='vxfs\x00', 0x0) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(r3, 0x80089419, &(0x7f0000000080)) 13:24:51 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x204400, 0x88) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x40010, r1, 0x5a245000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) dup2(r0, r1) dup3(0xffffffffffffffff, r0, 0x0) 13:24:51 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x804c0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 13:24:51 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8943, &(0x7f00000079c0)={'lo\x00', 0x0}) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_TESTMODE(r0, &(0x7f0000000140)={&(0x7f0000001280), 0xc, &(0x7f0000000100)={&(0x7f00000012c0)={0x1a8, r1, 0x800, 0x70bd2b, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_TESTDATA={0x97, 0x45, "9699bdd218a88b35a5bc9ac7222dac4edc7af8bd0dd1da0921ba7a3fbb79c0b4b72359a058b3caeb0fa907ecc9acc3d9a8e5b5faf0e1990bbc5da060a1f35d4eebf9e17be7f9b5a01b09a7033a76b6bbedcace4116aaf85509712a5da52ff8d07bb17bf6473a93d48b11bf7049d68834dd2c97dd2f8cc7ce8742d0c71e408ff5d1bb01b9dc3cfea64f88393d4afe8ef6050724"}, @NL80211_ATTR_TESTDATA={0xf2, 0x45, "21afc9fb872d31203eafd47307d665cc86e99ece85487ffdbe4468e4e78c07b1ddf58065fbf711b7011e7040b0a83fd3245e61ed917df06074097b2d53c4f0c896ead0a4c822262220077d55068079b3b185aeb33ce88b65c46df9b57f2dc333f612201e4768132ab653cfa3a651ff64f2c83244be6031b45fd9fd7b72db2b01a650b226f2ab64b794bb41a63c77fb562faff45f1ae517f1a1ab68736dcf1bc68794663052a07fa0c54903f1d7590c439158e654806fd16dc2fc0a260fed836b0fdf45c0c56adffbe14f28a192d1062d453f283b8a5478b43fba4f875789f65f1b2c1797f811c667df57e16b1593"}]}, 0x1a8}, 0x1, 0x0, 0x0, 0x1}, 0x11) r3 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$NL80211_CMD_TESTMODE(0xffffffffffffffff, &(0x7f0000002480)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, r1, 0x100, 0x70bd26, 0x25dfdbff, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_TESTDATA={0xb, 0x45, "2305b35a50e5c0"}, @NL80211_ATTR_TESTDATA={0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r5 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r5, 0x2e6d7000) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$BTRFS_IOC_SNAP_DESTROY(r6, 0x5000940f, &(0x7f0000000280)={{r5}, "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"}) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r4) 13:24:51 executing program 5: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000100)=0x14) sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000000a00)={&(0x7f00000001c0)={0x34, 0x0, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_WANTED={0x14, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x10, 0x3, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}]}]}, @ETHTOOL_A_FEATURES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}]}]}, 0x34}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000), 0xffffffffffffffff) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000100)=0x14) sendmsg$ETHTOOL_MSG_FEATURES_SET(r2, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000000a00)={&(0x7f0000000080)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000000000000c00000014000380100003800c00018008000100000000000c00018008000100", @ANYRES32=r5, @ANYBLOB="91fb"], 0x34}}, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000), 0xffffffffffffffff) r8 = socket(0x11, 0x800000003, 0x0) bind(r8, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r8, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000100)=0x14) sendmsg$ETHTOOL_MSG_FEATURES_SET(r6, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000000a00)={&(0x7f00000001c0)={0x34, r7, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_WANTED={0x14, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x10, 0x3, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}]}]}, @ETHTOOL_A_FEATURES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}]}]}, 0x34}}, 0x0) sendmsg$ETHTOOL_MSG_EEE_GET(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xe8, 0x0, 0x400, 0x70bd2a, 0x25dfdbfc, {}, [@HEADER={0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg2\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'erspan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0xe8}, 0x1, 0x0, 0x0, 0x80}, 0x40) r10 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r11 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$LOOP_CHANGE_FD(r10, 0x4c06, r11) 13:24:51 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x6, 0x3, 0x15, 0x1c, "1c080cc7c4fb22a99089e7a6b6350b5393b5e98ddb3d7afa750b10fcae415f47e3fe47a7415b5e5cf60fb7af2afec6e5ee624480fa6cfe2c90bd546b8b8e5110", "15b7eb2cf01f0d0502a789a76b18c2903ad01ac6bd2f856e0360bcd4dd48aea8", [0xffff, 0x9]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) prlimit64(0x0, 0x8, &(0x7f00000002c0), 0x0) r2 = memfd_create(&(0x7f0000000000), 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) mmap(&(0x7f0000200000/0x400000)=nil, 0x400002, 0x0, 0x2011, r2, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_CLR_FD(r5, 0x4c01) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:51 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0xd9f, 0x0) linkat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x2010, r1, 0xd5980000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r3, 0x2e6d7000) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), r2) sendmsg$NL80211_CMD_GET_SURVEY(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r4, 0x20, 0x70bd29, 0x25dfdbfb, {{}, {@val={0x8}, @void}}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x40010) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) [ 2412.242239][T18520] loop_set_status: loop5 (/͹ %!ªóëÔ [ 2412.242239][T18520] Äœ0x0}, &(0x7f0000000280)=0x5) setuid(r4) mmap(&(0x7f0000200000/0x400000)=nil, 0x400002, 0x0, 0x2011, r2, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_CLR_FD(r5, 0x4c01) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:51 executing program 5: syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) pwritev(r0, &(0x7f00000014c0)=[{&(0x7f0000000080)="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", 0x1000}, {&(0x7f0000001080)="392d7fa993c282d7bc93ff6acdeaf0af23272742fa8478b8fe34602c7674401c830f446e64365bcd5b270529923e8dd642d8a8994418db42fa62ff3f3fa194e6d5b85be0bdaa3d408a2e0820a52791724dd84333f0edd6d0068a8a582cb5a707614d450e5b026e2bb296f7236d8ee7b6f8809295b10afae8e2ee2ea81629aed5a1c64ff0f9ffca04aa46ea", 0x8b}, {&(0x7f0000001140)="7bc830927df7f57dd6c900b70abbeaac09131990254ee2ad922aae9492e7944dbb893df1a2edabd7ccf33f472f8b546119c5136faa80b1e345d9bc3c966aa208b485dbac77a6e4a3be5cc7d2c16a9e1b61", 0x51}, {&(0x7f00000011c0)="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", 0xfe}, {&(0x7f00000012c0)="ca319cb43dcb593e7824a06f03328855f40d392d4f70ff53b4751b75e8290a2cb168c4b7df3d4458c738a49deba9c280bd58bdc3bd86548b09a4c802cb3479b662455cdd0d3544489c8bd36f3a4af11a56e2c464f9bcb7f1a4932d41679632b8b73ad07fc9ffba1c8db5", 0x6a}, {&(0x7f0000001340)="fdaf8bcad2ecf89ae7022a989d263aebc92d0972510493bde08f0ff398cb5cbf16e4d79027bd906d9afff942b90aba463feed85a3a42b7019d82573b9fb939e115bc07be142f6630811b7fd500aaee08d62e68f165dae890f5fae9a836d0c369e6b2f6b3b2711b851ada83f9f771b29c6336a9a49561e059806c58cfb2af2b7276054cf028fc0777a7c317d56a2d0c3f51740437e54521c4de88e4a48c4d313362b38960480866b5f4d61428242db3889457d637a2a064dbe302e6e70131a5b3daccf8d88935b7f7276dcfac28526ab05b544332a19d977ffa1cbf2d", 0xdc}, {&(0x7f0000001440)="dd77ac1f9b0504b8a4e0f7afe6b8edc105381644695ff696e4b3afd9ec12dd2f20809b1ba812ac34fd384cfef6b238e49226757e8a00adbb5cbdab1a4836f726929514ed07457582471cd330af47", 0x4e}], 0x7, 0x3, 0x6) 13:24:51 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, r2, 0xf1a34000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) [ 2412.412261][T18531] loop_set_status: loop5 (/͹ %!ªóëÔ [ 2412.412261][T18531] Äœ0x0}, &(0x7f0000000280)=0x5) setuid(r4) mmap(&(0x7f0000200000/0x400000)=nil, 0x400002, 0x0, 0x2011, r2, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_CLR_FD(r5, 0x4c01) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:51 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x181002, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00000000c0)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) [ 2412.622221][T18543] loop_set_status: loop5 (/͹ %!ªóëÔ [ 2412.622221][T18543] Äœ0x0}, &(0x7f0000000280)=0x5) setuid(r3) mmap(&(0x7f0000200000/0x400000)=nil, 0x400002, 0x0, 0x2011, r1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_CLR_FD(r4, 0x4c01) 13:24:51 executing program 5: syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080)='ns/time_for_children\x00') r0 = syz_open_dev$loop(&(0x7f0000000040), 0x100000001, 0x208000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x20) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:51 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x40000, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7ff, 0x7, 0x0, 0x4, 0x5, 0x5, "28770a1222007979029352526a31b217ec7ae774bac296032f44a3e337162f480f04a4f63bb332dd1000a53622b822af00000000000000007f00", "259dda97170ea46883261a0ce22f303d55062cc4770785aeafd22b2bc80a337b82420d204690bbb5d75548c2d02d2f7ebad5958a75f1f51c91879dae2ac0cea4", "4559a73991794d9f7a4422e12c8b5524fcb7e76d7383f15cd54ca6f812c674a8", [0x4, 0x1]}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) ioctl$LOOP_CLR_FD(r2, 0x4c01) lsetxattr$trusted_overlay_upper(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000100)={0x0, 0xfb, 0x1f, 0x0, 0x7f, "985638c4bebee23d22f59ec3d4cd2575", "bfae428cf9c9c33635ab"}, 0x1f, 0x1) 13:24:52 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x6, 0x3, 0x15, 0x1c, "1c080cc7c4fb22a99089e7a6b6350b5393b5e98ddb3d7afa750b10fcae415f47e3fe47a7415b5e5cf60fb7af2afec6e5ee624480fa6cfe2c90bd546b8b8e5110", "15b7eb2cf01f0d0502a789a76b18c2903ad01ac6bd2f856e0360bcd4dd48aea8", [0xffff, 0x9]}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) prlimit64(0x0, 0x8, &(0x7f00000002c0), 0x0) r1 = memfd_create(&(0x7f0000000000), 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) mmap(&(0x7f0000200000/0x400000)=nil, 0x400002, 0x0, 0x2011, r1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 13:24:52 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000080)) r2 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x600742, 0x68) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r3, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 13:24:52 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) r2 = dup3(r1, r0, 0x0) vmsplice(r2, &(0x7f00000035c0)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)="ae49e237aef028e72173167302523bdcbfbfa7accbfbd5d34fbd1f58a11e7ebf81c25db867a34b3b885c6e5b1712b7b705d4e874a67039295b5405fd04daf1908a83456a", 0x44}, {&(0x7f0000000140)="8751db7ab5051a0cfc554412f06d729c22534e0edb166c379bdeb45b24c3b42d1e9e0922adc679de413d88191d95ad7a178df94e9b98479d000a8b4ae11b0134489308447038ac50effad3791f802e632eda9f60db55f8ed9d7a3261d752470d609bec2c45a3feb8483a11fc00d1e93e74d990369582eeb58978d27b2dcf9dbd056f99e899f8b908dedde84b1e87380fddbd166a35e17abcbe6df58c51ea5956dbb7fb6907964e071664477931b3aa02b29d8bace74487e96626f517e05bed66fc418dc0359a777413cce384411da4d05e74fd628c85b47516b113e4210c863f06f2d03d48b8c069c856d764a281", 0xee}, {&(0x7f0000000240)="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0x1000}, {&(0x7f0000001240)="1b23a82682a989277998b67cace2f90ed62b2697b7dd7136ac88ff850930371100bf4a08cd9426657471f3f743fe777575f6522b70b4533f099c43d67f19370c7b2bcee2280a31207d7f0c0e5ec4e16b5e03d952781c05a334f22723ae7b3632e7952591adcfc6cf9c3eeecafd358a613e2bdd9eed725d1c9b32f29080c00b753206bf42004f360f1315c598103bf13a038fdc5801231b9851038f82b13afc0453007b4e51687430fed7a1143e59510468f34f375d2cc6b2", 0xb8}, {&(0x7f0000001300)="90bf91647edd23dae69a3a71fd05930dce7642bb631d612c7cdcb2b697bac48cf268f6ea74d94f0ee06ef462633ba3a09f44e58419654e06ea9305c6e7fcec9d1af7702a03a5cb214dc67b3b78236c8ddbf3f37e79762bbd17828dbcb7efc0455d9a4735ee5693614f6284f16ef7f1ab555429661b8a694e84dd76fc398aeb4585d9c3bf5267b6f6159e6d6ca7425b807eb70e7c915f2cc16733ad3b51e828334124440449aad0f2e7dda0eae49660c1b60fdb8365ab6dde8e23b7654e3a8a938a9fc876771ae0", 0xc7}, {&(0x7f0000001400)="001252ca84ccbbefa619b2fd33f6817f1ca8a2694cfa3f08202a387d071ae56a14e21bea04c3fe64c9f21251c5cbcb040dda2b2d64c653a05733365dc9a16f02c2c145610e8626129fdc5d26422c1d04b742ef15a027cb389686c9e0a284bdecc62507b77462a0cea37ea478aec2c60623398f52cf851227aca6dd5fa7a252ec5ae6fe0fbe2b62f52630000e639ea96fc9cf51f320ddfa396e3df7c0c37379793339d15d73d4dcf723b6bb9c5f2047232f4e7117e51e5764fff336f49bb70788d817", 0xc2}, 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{&(0x7f00000025c0)="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", 0x1000}], 0xa, 0x2) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000003680)={0x0, {}, 0x0, {}, 0x2, 0x1, 0x7, 0x10, "7cca46e6d6661c73f694881cdec63ffaeb47ab27e9e93e377cd75ac0a4b9e02b15cf0c94420cdc0bed385b664a82db6d7ffca6e9b410540be7bda9dd53684586", "662586ac7aed689214e4c5f609aef9470f87301196b9a51cc3cd0ee83c2ca9f5", [0x80000001, 0x4]}) 13:24:52 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x6, 0x3, 0x15, 0x1c, "1c080cc7c4fb22a99089e7a6b6350b5393b5e98ddb3d7afa750b10fcae415f47e3fe47a7415b5e5cf60fb7af2afec6e5ee624480fa6cfe2c90bd546b8b8e5110", "15b7eb2cf01f0d0502a789a76b18c2903ad01ac6bd2f856e0360bcd4dd48aea8", [0xffff, 0x9]}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) prlimit64(0x0, 0x8, &(0x7f00000002c0), 0x0) r1 = memfd_create(&(0x7f0000000000), 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) mmap(&(0x7f0000200000/0x400000)=nil, 0x400002, 0x0, 0x2011, r1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) 13:24:52 executing program 4: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@local, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(0xffffffffffffffff, 0x89fb, &(0x7f0000000200)={'syztnl1\x00', &(0x7f0000000180)={'syztnl0\x00', r0, 0x4, 0x0, 0x5, 0x2, 0x4b, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x80, 0x80, 0x0, 0x1}}) r1 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000000300)={'syztnl0\x00', &(0x7f0000000280)={'ip6_vti0\x00', r0, 0x29, 0x6, 0x40, 0x7, 0x21, @private0, @private1={0xfc, 0x1, '\x00', 0x1}, 0x20, 0x7800, 0x8, 0x1ff}}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f00000003c0)={'sit0\x00', &(0x7f0000000340)={'syztnl2\x00', r2, 0x29, 0xb7, 0x1, 0x401, 0x11, @private2, @private2, 0x8000, 0x8046, 0x9}}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r4, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r3) 13:24:52 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0), 0x24a803, 0x0) r3 = socket$nl_audit(0x10, 0x3, 0x9) io_submit(0x0, 0x4, &(0x7f0000000400)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x3, 0x8, r0, &(0x7f0000000080)="6129c9d6355e509759", 0x9, 0x0, 0x0, 0x2, r1}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0x544c, r0, &(0x7f0000000100)="e47461195e47c295113c57ebadb87e03da6053261377f43f81db32aeb9f27e0b91ca37fb99226acae1c35bab4a117f31d9ea5bec28143c24f6b84b8020dc86b336d99c47a4d576fecfb29c995a048a29e509d590849a1e1ca02ae23f28ece423387cc57bffdd79e0ccd90b0a719dfed5f4af0ff354526f4ea3a2caff", 0x7c, 0x1, 0x0, 0x2}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x6, 0x6, r2, &(0x7f0000000200)="f207f34074a7eedac24564e34c68dbf6c0faafd284cb60725b230bcfd72ac4399277a684d1ac829662af053ab70c62f4939410e611058b6ec5fb9d34a51bfcbfc85a5fd62664175749227b324a90125329c3107adb18195296a2", 0x5a, 0x4, 0x0, 0x8c0705a91d85b5a2}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x5, r3, &(0x7f00000002c0)="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", 0xfc, 0x8, 0x0, 0x1}]) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) [ 2412.982162][T18582] loop_set_status: loop5 (/͹ %!ªóëÔ [ 2412.982162][T18582] Äœ0x0}, &(0x7f0000000280)=0x5) setuid(r3) mmap(&(0x7f0000200000/0x400000)=nil, 0x400002, 0x0, 0x2011, r1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 13:24:52 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x144) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:52 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x6, 0x3, 0x15, 0x1c, "1c080cc7c4fb22a99089e7a6b6350b5393b5e98ddb3d7afa750b10fcae415f47e3fe47a7415b5e5cf60fb7af2afec6e5ee624480fa6cfe2c90bd546b8b8e5110", "15b7eb2cf01f0d0502a789a76b18c2903ad01ac6bd2f856e0360bcd4dd48aea8", [0xffff, 0x9]}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) prlimit64(0x0, 0x8, &(0x7f00000002c0), 0x0) r1 = memfd_create(&(0x7f0000000000), 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) mmap(&(0x7f0000200000/0x400000)=nil, 0x400002, 0x0, 0x2011, r1, 0x0) [ 2413.172208][T18593] loop_set_status: loop5 (/͹ %!ªóëÔ [ 2413.172208][T18593] Äœ0x0}, &(0x7f0000cab000)=0xc) setuid(r5) fchownat(r3, &(0x7f0000001f80)='./file0\x00', r5, 0x0, 0x400) preadv(r2, &(0x7f0000001680)=[{&(0x7f0000000040)=""/207, 0xcf}, {&(0x7f0000000140)=""/202, 0xca}, {&(0x7f0000000280)=""/118, 0x76}, {&(0x7f0000000300)=""/75, 0x4b}, {&(0x7f0000000380)=""/220, 0xdc}, {&(0x7f0000000480)=""/27, 0x1b}, {&(0x7f00000004c0)=""/131, 0x83}, {&(0x7f0000000580)=""/234, 0xea}, {&(0x7f0000000680)=""/4096, 0x1000}], 0x9, 0x935f, 0x8) socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8943, &(0x7f00000079c0)={'lo\x00', 0x0}) ioctl$BTRFS_IOC_QGROUP_LIMIT(0xffffffffffffffff, 0x8030942b, &(0x7f0000002040)={0x6, {0x1, 0x86ec, 0x640d398, 0x6, 0x8000}}) ioctl$sock_SIOCETHTOOL(r6, 0x8943, &(0x7f00000079c0)={'lo\x00', 0x0}) splice(r6, &(0x7f0000001fc0)=0x3f, r2, &(0x7f0000002000)=0x4, 0x3, 0x7) write$binfmt_aout(r0, &(0x7f0000001740)={{0x108, 0xa, 0x6, 0x257, 0x167, 0x4d, 0x1b9, 0x9}, "1313a7b9d679e1", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x827) 13:24:52 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x6, 0x3, 0x15, 0x1c, "1c080cc7c4fb22a99089e7a6b6350b5393b5e98ddb3d7afa750b10fcae415f47e3fe47a7415b5e5cf60fb7af2afec6e5ee624480fa6cfe2c90bd546b8b8e5110", "15b7eb2cf01f0d0502a789a76b18c2903ad01ac6bd2f856e0360bcd4dd48aea8", [0xffff, 0x9]}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) prlimit64(0x0, 0x8, &(0x7f00000002c0), 0x0) r1 = memfd_create(&(0x7f0000000000), 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) mmap(&(0x7f0000200000/0x400000)=nil, 0x400002, 0x0, 0x2011, r1, 0x0) 13:24:52 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000080)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 13:24:52 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x2c0141, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:52 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x6, 0x3, 0x15, 0x1c, "1c080cc7c4fb22a99089e7a6b6350b5393b5e98ddb3d7afa750b10fcae415f47e3fe47a7415b5e5cf60fb7af2afec6e5ee624480fa6cfe2c90bd546b8b8e5110", "15b7eb2cf01f0d0502a789a76b18c2903ad01ac6bd2f856e0360bcd4dd48aea8", [0xffff, 0x9]}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) prlimit64(0x0, 0x8, &(0x7f00000002c0), 0x0) r1 = memfd_create(&(0x7f0000000000), 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) mmap(&(0x7f0000200000/0x400000)=nil, 0x400002, 0x0, 0x2011, r1, 0x0) 13:24:52 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x511883) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x3, 0xa, 0x19, 0x4, "4b471201223e53b5b1d6200b88b899cf6c873cb5eb8056a1b7e07d31d333585343e7baaecae6163b9d6babed71122b383fb2166d607fe948e485e11422b761ab", "c3fa2073cf1e092ac2c360ddea99fa9a1293f2956e2ba0c9e386afc5c33f08e4", [0x800, 0x8]}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 13:24:52 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x8000, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:52 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x6, 0x3, 0x15, 0x1c, "1c080cc7c4fb22a99089e7a6b6350b5393b5e98ddb3d7afa750b10fcae415f47e3fe47a7415b5e5cf60fb7af2afec6e5ee624480fa6cfe2c90bd546b8b8e5110", "15b7eb2cf01f0d0502a789a76b18c2903ad01ac6bd2f856e0360bcd4dd48aea8", [0xffff, 0x9]}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) prlimit64(0x0, 0x8, &(0x7f00000002c0), 0x0) r1 = memfd_create(&(0x7f0000000000), 0x0) socket$inet_udplite(0x2, 0x2, 0x88) setuid(0x0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400002, 0x0, 0x2011, r1, 0x0) 13:24:52 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000000040)={0x1, 0x8, 0x6, 0x0, 0x2}) 13:24:52 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080), 0x8000, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:53 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x6, 0x3, 0x15, 0x1c, "1c080cc7c4fb22a99089e7a6b6350b5393b5e98ddb3d7afa750b10fcae415f47e3fe47a7415b5e5cf60fb7af2afec6e5ee624480fa6cfe2c90bd546b8b8e5110", "15b7eb2cf01f0d0502a789a76b18c2903ad01ac6bd2f856e0360bcd4dd48aea8", [0xffff, 0x9]}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) prlimit64(0x0, 0x8, &(0x7f00000002c0), 0x0) r1 = memfd_create(&(0x7f0000000000), 0x0) socket$inet_udplite(0x2, 0x2, 0x88) setuid(0x0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400002, 0x0, 0x2011, r1, 0x0) 13:24:53 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000340)={{{@in=@dev, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@private2}}, &(0x7f0000000140)=0xe8) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x2, 0x0, &(0x7f0000000100), 0x200810, &(0x7f0000000280)={[{@dmode={'dmode', 0x3d, 0x2cf}}], [{@uid_gt={'uid>', 0xffffffffffffffff}}, {@uid_lt}, {@fsname={'fsname', 0x3d, '^::&'}}, {@smackfshat}, {@appraise_type}, {@audit}, {@smackfsfloor}, {@euid_gt={'euid>', r3}}]}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mknodat(r4, &(0x7f0000000100)='./file0\x00', 0xc000, 0xffffff81) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) [ 2413.952087][T18666] loop_set_status: loop5 (/͹ %!ªóëÔ [ 2413.952087][T18666] Äœ0x0}, &(0x7f0000000280)=0x5) setuid(r2) mmap(&(0x7f0000200000/0x400000)=nil, 0x400002, 0x0, 0x2011, r1, 0x0) 13:24:53 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x604703, 0x4c) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:53 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x6, 0x3, 0x15, 0x1c, "1c080cc7c4fb22a99089e7a6b6350b5393b5e98ddb3d7afa750b10fcae415f47e3fe47a7415b5e5cf60fb7af2afec6e5ee624480fa6cfe2c90bd546b8b8e5110", "15b7eb2cf01f0d0502a789a76b18c2903ad01ac6bd2f856e0360bcd4dd48aea8", [0xffff, 0x9]}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) prlimit64(0x0, 0x8, &(0x7f00000002c0), 0x0) r1 = memfd_create(&(0x7f0000000000), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) mmap(&(0x7f0000200000/0x400000)=nil, 0x400002, 0x0, 0x2011, r1, 0x0) [ 2414.232049][T18690] loop_set_status: loop5 (/͹ %!ªóëÔ [ 2414.232049][T18690] Äœ0x0}, &(0x7f0000000280)=0x5) setuid(r2) mmap(&(0x7f0000200000/0x400000)=nil, 0x400002, 0x0, 0x2011, r1, 0x0) 13:24:53 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) flock(r2, 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:53 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f00000001c0)={0xa, &(0x7f0000000140)=[{0x6, 0x1, 0x81, 0x74}, {0x81, 0x3b, 0x1, 0x1f}, {0xfff, 0x8, 0x5, 0x4}, {0x6, 0x9, 0x4}, {0xf8, 0xda, 0xbf, 0x4}, {0xff, 0xbe, 0x7, 0x5}, {0x100, 0x3, 0x6, 0x8}, {0xff81, 0x6, 0x33, 0xffff}, {0x4040, 0x8, 0x2, 0x7}, {0x1, 0x8, 0x2c, 0x1}]}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r3, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) r4 = io_uring_setup(0x14e3, &(0x7f0000000040)={0x0, 0x90bb, 0x2, 0x2, 0x200, 0x0, r2}) fsetxattr$security_selinux(r4, &(0x7f00000000c0), &(0x7f0000000100)='system_u:object_r:system_map_t:s0\x00', 0x22, 0x0) [ 2414.512007][T18712] loop_set_status: loop5 (/͹ %!ªóëÔ [ 2414.512007][T18712] Äœ0x0}, &(0x7f0000000280)=0x5) setuid(r2) mmap(&(0x7f0000200000/0x400000)=nil, 0x400002, 0x0, 0x2011, 0xffffffffffffffff, 0x0) 13:24:53 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x6, 0x3, 0x15, 0x1c, "1c080cc7c4fb22a99089e7a6b6350b5393b5e98ddb3d7afa750b10fcae415f47e3fe47a7415b5e5cf60fb7af2afec6e5ee624480fa6cfe2c90bd546b8b8e5110", "15b7eb2cf01f0d0502a789a76b18c2903ad01ac6bd2f856e0360bcd4dd48aea8", [0xffff, 0x9]}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) prlimit64(0x0, 0x8, &(0x7f00000002c0), 0x0) r1 = memfd_create(&(0x7f0000000000), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) mmap(&(0x7f0000200000/0x400000)=nil, 0x400002, 0x0, 0x2011, r1, 0x0) [ 2414.702010][T18724] loop_set_status: loop5 (/͹ %!ªóëÔ [ 2414.702010][T18724] Äœ0x0}, &(0x7f0000000280)=0x5) setuid(r2) mmap(&(0x7f0000200000/0x400000)=nil, 0x400002, 0x0, 0x2011, 0xffffffffffffffff, 0x0) 13:24:54 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x0, 0x5, 0x0) r3 = openat(r2, 0x0, 0x0, 0x3) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='map_files\x00') ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r3, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r3) 13:24:54 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x11a) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x2e6d7000) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) kcmp(0xffffffffffffffff, r3, 0x5, r2, r4) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) [ 2414.961963][T18741] loop_set_status: loop5 (/͹ %!ªóëÔ [ 2414.961963][T18741] Äœ0x0}, &(0x7f0000000280)=0x5) setuid(r2) mmap(&(0x7f0000200000/0x400000)=nil, 0x400002, 0x0, 0x2011, 0xffffffffffffffff, 0x0) 13:24:54 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x20400, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x4010, r3, 0x2e6d7000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r4, 0x29, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 13:24:54 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x6, 0x3, 0x15, 0x1c, "1c080cc7c4fb22a99089e7a6b6350b5393b5e98ddb3d7afa750b10fcae415f47e3fe47a7415b5e5cf60fb7af2afec6e5ee624480fa6cfe2c90bd546b8b8e5110", "15b7eb2cf01f0d0502a789a76b18c2903ad01ac6bd2f856e0360bcd4dd48aea8", [0xffff, 0x9]}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) prlimit64(0x0, 0x8, &(0x7f00000002c0), 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) mmap(&(0x7f0000200000/0x400000)=nil, 0x400002, 0x0, 0x2011, 0xffffffffffffffff, 0x0) 13:24:54 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x6, 0x3, 0x15, 0x1c, "1c080cc7c4fb22a99089e7a6b6350b5393b5e98ddb3d7afa750b10fcae415f47e3fe47a7415b5e5cf60fb7af2afec6e5ee624480fa6cfe2c90bd546b8b8e5110", "15b7eb2cf01f0d0502a789a76b18c2903ad01ac6bd2f856e0360bcd4dd48aea8", [0xffff, 0x9]}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) r1 = memfd_create(&(0x7f0000000000), 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) mmap(&(0x7f0000200000/0x400000)=nil, 0x400002, 0x0, 0x2011, r1, 0x0) 13:24:54 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000240), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c80, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = accept4(r1, &(0x7f0000000040)=@ax25={{}, [@bcast, @remote, @rose, @default, @remote, @null, @netrom]}, &(0x7f00000000c0)=0x80, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r3) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 13:24:54 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x6, 0x3, 0x15, 0x1c, "1c080cc7c4fb22a99089e7a6b6350b5393b5e98ddb3d7afa750b10fcae415f47e3fe47a7415b5e5cf60fb7af2afec6e5ee624480fa6cfe2c90bd546b8b8e5110", "15b7eb2cf01f0d0502a789a76b18c2903ad01ac6bd2f856e0360bcd4dd48aea8", [0xffff, 0x9]}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x204400, 0x0) r1 = memfd_create(&(0x7f0000000000), 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) mmap(&(0x7f0000200000/0x400000)=nil, 0x400002, 0x0, 0x2011, r1, 0x0) [ 2415.372300][ C0] print_req_error: 29 callbacks suppressed [ 2415.372314][ C0] blk_update_request: I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2415.389152][ C0] buffer_io_error: 26 callbacks suppressed [ 2415.389164][ C0] Buffer I/O error on dev loop5, logical block 0, async page read 13:24:54 executing program 4: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000003380)=ANY=[@ANYRES64=r0, @ANYBLOB="4cd9d867b401af43d1ea9835e94dd368e4c2fb800275e47d8afbe6929dfffa135843cac4a00f00f3275dee43d2a367dbc35a77a28d6928a874265bf56b1cfd34a87bf39a5d1ea161887e718efac9