4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 221.936187][T12867] RSP: 002b:00007f09296e9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 221.944648][T12867] RAX: ffffffffffffffda RBX: 00007f092ba75f60 RCX: 00007f092b972a39 [ 221.952669][T12867] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000000000000 [ 221.960631][T12867] RBP: 00007f09296e91d0 R08: ffffffffffffffff R09: 0000000000000000 [ 221.968637][T12867] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 221.976587][T12867] R13: 00007ffdd2ab606f R14: 00007f09296e9300 R15: 0000000000022000 00:14:24 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2c00, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:24 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) [ 222.038049][ C1] sd 0:0:1:0: tag#703 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 222.047815][ C1] sd 0:0:1:0: tag#703 CDB: opcode=0xe5 (vendor) [ 222.054076][ C1] sd 0:0:1:0: tag#703 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 222.063022][ C1] sd 0:0:1:0: tag#703 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 222.071970][ C1] sd 0:0:1:0: tag#703 CDB[20]: ba 00:14:24 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0xfeffffff00000000) 00:14:24 executing program 1: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000340), 0x41395527) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) r2 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) splice(r1, &(0x7f0000000000)=0x5, r2, &(0x7f0000000080)=0x2, 0x2, 0x4) clone(0x2040900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe(&(0x7f00000002c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r0}}) 00:14:24 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) (fail_nth: 69) 00:14:24 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2d00, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:24 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2e00, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) [ 222.177047][T13080] FAULT_INJECTION: forcing a failure. [ 222.177047][T13080] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 222.190391][T13080] CPU: 1 PID: 13080 Comm: syz-executor.3 Not tainted 5.15.0-rc5-syzkaller #0 [ 222.199153][T13080] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 222.209201][T13080] Call Trace: [ 222.212478][T13080] dump_stack_lvl+0xd6/0x122 [ 222.217100][T13080] dump_stack+0x11/0x1b [ 222.221257][T13080] should_fail+0x23c/0x250 [ 222.225691][T13080] __alloc_pages+0x102/0x320 [ 222.230361][T13080] alloc_pages+0x382/0x3d0 [ 222.234869][T13080] pte_alloc_one+0x29/0xb0 [ 222.239297][T13080] ? __schedule+0x435/0x680 [ 222.243859][T13080] __pte_alloc+0x2f/0x220 [ 222.248209][T13080] copy_pte_range+0x1267/0x1460 [ 222.253413][T13080] ? mod_objcg_state+0x53f/0x650 [ 222.258402][T13080] copy_page_range+0x5ea/0x8f0 [ 222.263170][T13080] dup_mmap+0x6db/0xa50 [ 222.267335][T13080] dup_mm+0x7c/0x210 [ 222.271306][T13080] copy_process+0x1463/0x2fa0 [ 222.276030][T13080] ? 0xffffffff81000000 [ 222.280175][T13080] ? get_pid_task+0x8b/0xc0 [ 222.284722][T13080] kernel_clone+0x15c/0x680 [ 222.289229][T13080] __x64_sys_clone+0xc6/0xf0 [ 222.293882][T13080] do_syscall_64+0x44/0xa0 [ 222.298340][T13080] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 222.304243][T13080] RIP: 0033:0x7f092b972a39 [ 222.308679][T13080] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 222.320309][ C0] sd 0:0:1:0: tag#640 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 222.328281][T13080] RSP: 002b:00007f09296e9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 222.328302][T13080] RAX: ffffffffffffffda RBX: 00007f092ba75f60 RCX: 00007f092b972a39 [ 222.338028][ C0] sd 0:0:1:0: tag#640 CDB: opcode=0xe5 (vendor) [ 222.346380][T13080] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000000000000 [ 222.346394][T13080] RBP: 00007f09296e91d0 R08: ffffffffffffffff R09: 0000000000000000 00:14:24 executing program 1: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000340), 0x41395527) creat(&(0x7f0000000240)='./file0\x00', 0x0) clone(0x2040900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe(&(0x7f00000002c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=Yd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',\x00']) 00:14:24 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2f00, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) [ 222.354361][ C0] sd 0:0:1:0: tag#640 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 222.360550][T13080] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 222.368515][ C0] sd 0:0:1:0: tag#640 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 222.376451][T13080] R13: 00007ffdd2ab606f R14: 00007f09296e9300 R15: 0000000000022000 [ 222.410243][ C0] sd 0:0:1:0: tag#640 CDB[20]: ba 00:14:24 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0xffffffff00000000) 00:14:24 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) (fail_nth: 70) [ 222.505908][T13361] FAULT_INJECTION: forcing a failure. [ 222.505908][T13361] name failslab, interval 1, probability 0, space 0, times 0 [ 222.518544][T13361] CPU: 0 PID: 13361 Comm: syz-executor.3 Not tainted 5.15.0-rc5-syzkaller #0 [ 222.527338][T13361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 222.537454][T13361] Call Trace: [ 222.540728][T13361] dump_stack_lvl+0xd6/0x122 [ 222.545413][T13361] dump_stack+0x11/0x1b [ 222.549567][T13361] should_fail+0x23c/0x250 [ 222.553990][T13361] ? dup_mmap+0x3fe/0xa50 [ 222.558314][T13361] __should_failslab+0x81/0x90 [ 222.563077][T13361] should_failslab+0x5/0x20 [ 222.567644][T13361] kmem_cache_alloc+0x4f/0x300 [ 222.572411][T13361] dup_mmap+0x3fe/0xa50 [ 222.576583][T13361] dup_mm+0x7c/0x210 [ 222.580525][T13361] copy_process+0x1463/0x2fa0 [ 222.585200][T13361] ? 0xffffffff81000000 [ 222.589351][T13361] ? get_pid_task+0x8b/0xc0 [ 222.593883][T13361] kernel_clone+0x15c/0x680 [ 222.598382][T13361] __x64_sys_clone+0xc6/0xf0 [ 222.602970][T13361] do_syscall_64+0x44/0xa0 [ 222.607388][T13361] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 222.613437][T13361] RIP: 0033:0x7f092b972a39 [ 222.617849][T13361] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 222.637451][T13361] RSP: 002b:00007f09296e9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 222.645868][T13361] RAX: ffffffffffffffda RBX: 00007f092ba75f60 RCX: 00007f092b972a39 [ 222.653839][T13361] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000000000000 [ 222.661810][T13361] RBP: 00007f09296e91d0 R08: ffffffffffffffff R09: 0000000000000000 [ 222.669850][T13361] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 222.677816][T13361] R13: 00007ffdd2ab606f R14: 00007f09296e9300 R15: 0000000000022000 00:14:25 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) pipe(&(0x7f0000000080)) 00:14:25 executing program 0: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}, 0x0, 0x0, 0x0, 0x2, 0x21d2}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2) creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = creat(0x0, 0x18) ioctl$LOOP_SET_STATUS(r2, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000780)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fde23e81b1486a5ef7cba753336dbf8f39f1538f1d1c4b02000000e2a6aadf49"}) pipe(&(0x7f0000000080)) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000380)={&(0x7f0000000580)=ANY=[@ANYBLOB="14000000", @ANYRES16=r3, @ANYBLOB="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"], 0x14}, 0x1, 0x0, 0x0, 0x24000000}, 0x4049840) sendmsg$DEVLINK_CMD_SB_POOL_GET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)={0xa0, r3, 0x200, 0x1, 0x25dfdbfe, {}, [{@pci={{0x8}, {0x11}}, {0x8, 0xb, 0xfff}, {0x6, 0x11, 0x4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x7}, {0x6, 0x11, 0x800}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x9}, {0x6, 0x11, 0x7ff}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x20000000}, 0x9000) sendmsg$DEVLINK_CMD_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="6719872ff38e569b2d95a6409d20500131b710cfd75764951df10a891b979c22a9f66d9ace6131c7e897ae32adfed17e6b06eaca552723cda3dc104a6af305bfaa42e7f2f800"/87, @ANYRES16=r3, @ANYBLOB="01002bbd70fffddbdf25016d903bd807eb560b000000080001007063690011000200303030303a30303a31302e3000000000"], 0x30}, 0x1, 0x0, 0x0, 0x801}, 0x8010) 00:14:25 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) pipe(&(0x7f0000000080)) 00:14:25 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x3000, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:25 executing program 0: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) inotify_init() tee(r1, 0xffffffffffffffff, 0x75d6, 0x7) socket$unix(0x1, 0x1, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) sendfile(r0, r0, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = creat(0x0, 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000780)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) pipe(&(0x7f0000000080)) [ 222.800485][T13411] loop7: detected capacity change from 0 to 1036 00:14:25 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x3100, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:25 executing program 0: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) sendfile(r0, r0, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = creat(0x0, 0x18) ioctl$LOOP_SET_STATUS(r2, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000780)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) pipe(&(0x7f00000000c0)) 00:14:25 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) pipe(&(0x7f0000000080)) 00:14:25 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:25 executing program 0: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) sendfile(r0, r0, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = creat(0x0, 0x18) ioctl$LOOP_SET_STATUS(r2, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000780)={0x0, {}, 0x0, {}, 0x0, 0x0, 0xa, 0x6, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b148685e6fab919c545f72d339f1538f1d1c4bba00", [0xfffffffffffffffd]}) ioctl$LOOP_CLR_FD(r0, 0x4c01) pipe(&(0x7f0000000080)) 00:14:25 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0xffffffffffff0700) 00:14:25 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x3200, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:25 executing program 0: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000003c0), r4) sendmsg$NLBL_CIPSOV4_C_ADD(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000640)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="01000000000000000000010000000400048010000c8008000b8008000a00000000000400088008000200010000000800010000000000"], 0x3c}}, 0x0) setsockopt$packet_buf(r2, 0x107, 0x2, &(0x7f0000000140)="9c42c90ef2f7825cad5885b9777acf57", 0x10) sendfile(r0, r2, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) r6 = creat(0x0, 0x18) ioctl$LOOP_SET_STATUS(r6, 0x4c02, 0x0) 00:14:25 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) (fail_nth: 71) 00:14:25 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) [ 223.274377][T13543] FAULT_INJECTION: forcing a failure. [ 223.274377][T13543] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 223.287627][T13543] CPU: 1 PID: 13543 Comm: syz-executor.3 Not tainted 5.15.0-rc5-syzkaller #0 [ 223.296474][T13543] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 223.306526][T13543] Call Trace: [ 223.309829][T13543] dump_stack_lvl+0xd6/0x122 [ 223.314426][T13543] dump_stack+0x11/0x1b [ 223.318645][T13543] should_fail+0x23c/0x250 00:14:25 executing program 1: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000340), 0x41395527) creat(&(0x7f0000000240)='./file0\x00', 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140), 0x8600, 0x0) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000480), r2) sendmsg$BATADV_CMD_TP_METER(r2, &(0x7f0000000580)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x2c, r3, 0x20, 0x70bd2b, 0x25dfdbff, {}, [@BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x7}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x10}, 0x1) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x44, r3, 0x20, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x6}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x3}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x1f}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x3}]}, 0x44}, 0x1, 0x0, 0x0, 0x4048810}, 0x80000) clone(0x2040900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe(&(0x7f00000002c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r0}}) [ 223.323060][T13543] __alloc_pages+0x102/0x320 [ 223.327702][T13543] alloc_pages+0x382/0x3d0 [ 223.332121][T13543] pte_alloc_one+0x29/0xb0 [ 223.336536][T13543] __pte_alloc+0x2f/0x220 [ 223.340866][T13543] copy_pte_range+0x1267/0x1460 [ 223.345778][T13543] ? mod_objcg_state+0x53f/0x650 [ 223.350722][T13543] copy_page_range+0x5ea/0x8f0 [ 223.355485][T13543] dup_mmap+0x6db/0xa50 [ 223.359641][T13543] dup_mm+0x7c/0x210 [ 223.363615][T13543] copy_process+0x1463/0x2fa0 [ 223.368291][T13543] ? 0xffffffff81000000 [ 223.372503][T13543] ? get_pid_task+0x8b/0xc0 [ 223.377044][T13543] kernel_clone+0x15c/0x680 [ 223.381545][T13543] __x64_sys_clone+0xc6/0xf0 [ 223.386144][T13543] do_syscall_64+0x44/0xa0 [ 223.390558][T13543] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 223.396529][T13543] RIP: 0033:0x7f092b972a39 [ 223.400967][T13543] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 00:14:25 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0xffffffffffffffef) 00:14:25 executing program 1: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) 00:14:25 executing program 1: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x3c, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:25 executing program 0: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x7, 0x8}, 0x0, 0x0, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x800}, 0x0, 0xff80000000000000, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x40000) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) sendfile(r0, r0, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r2, 0x107, 0x2, &(0x7f0000000140)="9c42c90ef2f7825cad5885b9777acf57", 0x10) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000100)=0x7fffffff) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r2) r3 = creat(0x0, 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000780)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) pipe(&(0x7f0000000080)) [ 223.420573][T13543] RSP: 002b:00007f09296e9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 223.429029][T13543] RAX: ffffffffffffffda RBX: 00007f092ba75f60 RCX: 00007f092b972a39 [ 223.436991][T13543] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000000000000 [ 223.444955][T13543] RBP: 00007f09296e91d0 R08: ffffffffffffffff R09: 0000000000000000 [ 223.452959][T13543] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 223.460920][T13543] R13: 00007ffdd2ab606f R14: 00007f09296e9300 R15: 0000000000022000 00:14:25 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) (fail_nth: 72) 00:14:25 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:25 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000040), 0xffffffffffffffff, 0x74a82) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000000), 0x0, 0x401, 0xffff8001) [ 223.530517][T13865] FAULT_INJECTION: forcing a failure. [ 223.530517][T13865] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 223.544003][T13865] CPU: 1 PID: 13865 Comm: syz-executor.3 Not tainted 5.15.0-rc5-syzkaller #0 [ 223.552763][T13865] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 223.562812][T13865] Call Trace: [ 223.566082][T13865] dump_stack_lvl+0xd6/0x122 [ 223.570669][T13865] dump_stack+0x11/0x1b [ 223.574817][T13865] should_fail+0x23c/0x250 [ 223.579243][T13865] __alloc_pages+0x102/0x320 [ 223.583839][T13865] alloc_pages+0x382/0x3d0 [ 223.588257][T13865] pte_alloc_one+0x29/0xb0 [ 223.592662][T13865] __pte_alloc+0x2f/0x220 [ 223.596986][T13865] copy_pte_range+0x1267/0x1460 [ 223.601884][T13865] ? mod_objcg_state+0x53f/0x650 [ 223.606817][T13865] copy_page_range+0x5ea/0x8f0 [ 223.611585][T13865] dup_mmap+0x6db/0xa50 [ 223.615838][T13865] dup_mm+0x7c/0x210 [ 223.619724][T13865] copy_process+0x1463/0x2fa0 [ 223.624391][T13865] ? 0xffffffff81000000 [ 223.628533][T13865] ? get_pid_task+0x8b/0xc0 [ 223.633033][T13865] kernel_clone+0x15c/0x680 [ 223.637533][T13865] __x64_sys_clone+0xc6/0xf0 [ 223.642190][T13865] do_syscall_64+0x44/0xa0 [ 223.646617][T13865] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 223.652552][T13865] RIP: 0033:0x7f092b972a39 [ 223.657029][T13865] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 223.676633][T13865] RSP: 002b:00007f09296e9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 223.685040][T13865] RAX: ffffffffffffffda RBX: 00007f092ba75f60 RCX: 00007f092b972a39 [ 223.693007][T13865] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000000000000 [ 223.700981][T13865] RBP: 00007f09296e91d0 R08: ffffffffffffffff R09: 0000000000000000 [ 223.708947][T13865] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 223.716914][T13865] R13: 00007ffdd2ab606f R14: 00007f09296e9300 R15: 0000000000022000 00:14:26 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x3300, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:26 executing program 1: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x3c, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:26 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:26 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) (fail_nth: 73) 00:14:26 executing program 0: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) gettid() ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0xc0406618) openat(r2, &(0x7f00000000c0)='./file0\x00', 0x280000, 0x30) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) sendfile(r0, r0, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = creat(0x0, 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000780)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) pipe(&(0x7f0000000080)) [ 223.822666][T13879] FAULT_INJECTION: forcing a failure. [ 223.822666][T13879] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 223.836002][T13879] CPU: 0 PID: 13879 Comm: syz-executor.3 Not tainted 5.15.0-rc5-syzkaller #0 [ 223.844758][T13879] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 223.854807][T13879] Call Trace: [ 223.858082][T13879] dump_stack_lvl+0xd6/0x122 [ 223.862743][T13879] dump_stack+0x11/0x1b [ 223.866904][T13879] should_fail+0x23c/0x250 [ 223.871324][T13879] __alloc_pages+0x102/0x320 [ 223.875916][T13879] alloc_pages+0x382/0x3d0 [ 223.880395][T13879] pte_alloc_one+0x29/0xb0 [ 223.884805][T13879] ? __schedule+0x435/0x680 [ 223.889306][T13879] __pte_alloc+0x2f/0x220 [ 223.893708][T13879] copy_pte_range+0x1267/0x1460 [ 223.898607][T13879] ? mod_objcg_state+0x3ff/0x650 [ 223.903542][T13879] copy_page_range+0x5ea/0x8f0 [ 223.908304][T13879] dup_mmap+0x6db/0xa50 [ 223.912460][T13879] dup_mm+0x7c/0x210 [ 223.916367][T13879] copy_process+0x1463/0x2fa0 00:14:26 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:26 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x3400, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:26 executing program 0: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) sendfile(r0, r0, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = creat(0x0, 0x18) ioctl$LOOP_SET_STATUS(r2, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000780)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x10, 0x0, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) pipe(&(0x7f0000000080)) [ 223.921039][T13879] ? 0xffffffff81000000 [ 223.925186][T13879] ? get_pid_task+0x8b/0xc0 [ 223.929685][T13879] kernel_clone+0x15c/0x680 [ 223.934235][T13879] __x64_sys_clone+0xc6/0xf0 [ 223.938817][T13879] do_syscall_64+0x44/0xa0 [ 223.943236][T13879] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 223.949140][T13879] RIP: 0033:0x7f092b972a39 [ 223.953894][T13879] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 00:14:26 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x3500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) [ 223.973496][T13879] RSP: 002b:00007f09296e9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 223.981903][T13879] RAX: ffffffffffffffda RBX: 00007f092ba75f60 RCX: 00007f092b972a39 [ 223.989907][T13879] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000000000000 [ 223.997936][T13879] RBP: 00007f09296e91d0 R08: ffffffffffffffff R09: 0000000000000000 [ 224.005900][T13879] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 224.013858][T13879] R13: 00007ffdd2ab606f R14: 00007f09296e9300 R15: 0000000000022000 00:14:26 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:26 executing program 0: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) sendfile(r0, r0, 0x0, 0x24002da8) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) creat(0x0, 0x18) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0xc0406618) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000000780)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49", [0x1]}) statx(r2, &(0x7f0000000200)='./file0\x00', 0x400, 0x27661f18152bc42a, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$cgroup2(0x0, &(0x7f00000000c0)='\x00', &(0x7f0000000100), 0x22e9030, &(0x7f0000000380)={[{@memory_recursiveprot}], [{@hash}, {@uid_lt={'uid<', r4}}, {@appraise}, {@seclabel}, {@uid_eq={'uid', 0x3d, 0xee00}}]}) ioctl$LOOP_CLR_FD(r0, 0x4c01) pipe(&(0x7f0000000080)) 00:14:26 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000040), 0x4621, 0x400) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) 00:14:26 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) (fail_nth: 74) [ 224.124436][T14108] FAULT_INJECTION: forcing a failure. [ 224.124436][T14108] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 224.137680][T14108] CPU: 0 PID: 14108 Comm: syz-executor.3 Not tainted 5.15.0-rc5-syzkaller #0 [ 224.146477][T14108] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 224.156890][T14108] Call Trace: [ 224.160156][T14108] dump_stack_lvl+0xd6/0x122 [ 224.164749][T14108] dump_stack+0x11/0x1b [ 224.168900][T14108] should_fail+0x23c/0x250 [ 224.173319][T14108] __alloc_pages+0x102/0x320 [ 224.177900][T14108] alloc_pages+0x382/0x3d0 [ 224.182308][T14108] pte_alloc_one+0x29/0xb0 [ 224.186722][T14108] __pte_alloc+0x2f/0x220 [ 224.191062][T14108] copy_pte_range+0x1267/0x1460 [ 224.195934][T14108] ? mod_objcg_state+0x3ff/0x650 [ 224.200864][T14108] copy_page_range+0x5ea/0x8f0 [ 224.205623][T14108] dup_mmap+0x6db/0xa50 [ 224.209774][T14108] dup_mm+0x7c/0x210 [ 224.213659][T14108] copy_process+0x1463/0x2fa0 [ 224.218331][T14108] ? 0xffffffff81000000 [ 224.222481][T14108] ? get_pid_task+0x8b/0xc0 [ 224.227049][T14108] kernel_clone+0x15c/0x680 [ 224.231548][T14108] __x64_sys_clone+0xc6/0xf0 [ 224.236127][T14108] do_syscall_64+0x44/0xa0 [ 224.240539][T14108] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 224.246483][T14108] RIP: 0033:0x7f092b972a39 [ 224.250890][T14108] 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 00:14:26 executing program 1: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x3c, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:26 executing program 0: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}, 0x0, 0x0, 0x0, 0xe}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) sendfile(r0, r0, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = creat(0x0, 0x184) ioctl$LOOP_SET_STATUS(r2, 0x4c02, 0x0) r3 = gettid() r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_CTL_GET_FREE(r4, 0xc0406618) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x7, 0x3f, 0x3, 0x0, 0x10000, 0x2080, 0x8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0xfff, 0x1, @perf_bp={&(0x7f00000000c0), 0x9}, 0x4000, 0x6, 0x4, 0x4, 0x4000000000003, 0x100, 0x0, 0x0, 0x7, 0x0, 0x5}, r3, 0xd, r4, 0x9) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000780)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) pipe(&(0x7f0000000080)) 00:14:26 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x3600, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:26 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:26 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) (fail_nth: 75) [ 224.270491][T14108] RSP: 002b:00007f09296e9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 224.278895][T14108] RAX: ffffffffffffffda RBX: 00007f092ba75f60 RCX: 00007f092b972a39 [ 224.287072][T14108] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000000000000 [ 224.295058][T14108] RBP: 00007f09296e91d0 R08: ffffffffffffffff R09: 0000000000000000 [ 224.303192][T14108] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 224.311249][T14108] R13: 00007ffdd2ab606f R14: 00007f09296e9300 R15: 0000000000022000 [ 224.372146][T14120] FAULT_INJECTION: forcing a failure. [ 224.372146][T14120] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 224.385377][T14120] CPU: 1 PID: 14120 Comm: syz-executor.3 Not tainted 5.15.0-rc5-syzkaller #0 [ 224.394134][T14120] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 224.404175][T14120] Call Trace: [ 224.407439][T14120] dump_stack_lvl+0xd6/0x122 [ 224.412026][T14120] dump_stack+0x11/0x1b [ 224.416162][T14120] should_fail+0x23c/0x250 [ 224.420613][T14120] __alloc_pages+0x102/0x320 [ 224.425192][T14120] alloc_pages+0x382/0x3d0 [ 224.429663][T14120] pte_alloc_one+0x29/0xb0 [ 224.434060][T14120] __pte_alloc+0x2f/0x220 [ 224.438374][T14120] copy_pte_range+0x1267/0x1460 [ 224.443207][T14120] ? mod_objcg_state+0x535/0x650 [ 224.448246][T14120] copy_page_range+0x5ea/0x8f0 [ 224.453012][T14120] dup_mmap+0x6db/0xa50 [ 224.457237][T14120] dup_mm+0x7c/0x210 [ 224.461137][T14120] copy_process+0x1463/0x2fa0 [ 224.465800][T14120] ? 0xffffffff81000000 [ 224.469961][T14120] ? get_pid_task+0x8b/0xc0 [ 224.474464][T14120] kernel_clone+0x15c/0x680 [ 224.478961][T14120] __x64_sys_clone+0xc6/0xf0 [ 224.483545][T14120] do_syscall_64+0x44/0xa0 [ 224.487967][T14120] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 224.493849][T14120] RIP: 0033:0x7f092b972a39 [ 224.498246][T14120] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 224.517852][T14120] RSP: 002b:00007f09296e9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 224.526248][T14120] RAX: ffffffffffffffda RBX: 00007f092ba75f60 RCX: 00007f092b972a39 [ 224.534201][T14120] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000000000000 [ 224.542154][T14120] RBP: 00007f09296e91d0 R08: ffffffffffffffff R09: 0000000000000000 [ 224.550180][T14120] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 224.558134][T14120] R13: 00007ffdd2ab606f R14: 00007f09296e9300 R15: 0000000000022000 00:14:26 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) (fail_nth: 76) 00:14:26 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f0000000140)="9c42c90ef2f7825cad5885b9777acf57", 0x10) ftruncate(r1, 0x2) [ 224.617677][T14336] FAULT_INJECTION: forcing a failure. [ 224.617677][T14336] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 224.630930][T14336] CPU: 0 PID: 14336 Comm: syz-executor.3 Not tainted 5.15.0-rc5-syzkaller #0 [ 224.639763][T14336] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 224.649881][T14336] Call Trace: [ 224.653162][T14336] dump_stack_lvl+0xd6/0x122 [ 224.657794][T14336] dump_stack+0x11/0x1b [ 224.662003][T14336] should_fail+0x23c/0x250 [ 224.662863][ C1] scsi_io_completion_action: 8 callbacks suppressed [ 224.662885][ C1] sd 0:0:1:0: tag#658 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 224.666598][T14336] __alloc_pages+0x102/0x320 [ 224.666624][T14336] alloc_pages+0x382/0x3d0 [ 224.673216][ C1] sd 0:0:1:0: tag#658 CDB: opcode=0xe5 (vendor) [ 224.682874][T14336] pte_alloc_one+0x29/0xb0 [ 224.687464][ C1] sd 0:0:1:0: tag#658 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 224.691847][T14336] __pte_alloc+0x2f/0x220 [ 224.691868][T14336] copy_pte_range+0x1267/0x1460 [ 224.698081][ C1] sd 0:0:1:0: tag#658 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 224.702461][T14336] ? mod_objcg_state+0x535/0x650 [ 224.702484][T14336] copy_page_range+0x5ea/0x8f0 [ 224.711492][ C1] sd 0:0:1:0: tag#658 CDB[20]: ba [ 224.715788][T14336] dup_mmap+0x6db/0xa50 [ 224.715811][T14336] dup_mm+0x7c/0x210 [ 224.752177][T14336] copy_process+0x1463/0x2fa0 [ 224.756859][T14336] ? 0xffffffff81000000 [ 224.761002][T14336] ? get_pid_task+0x8b/0xc0 [ 224.765603][T14336] kernel_clone+0x15c/0x680 [ 224.770118][T14336] __x64_sys_clone+0xc6/0xf0 [ 224.774705][T14336] do_syscall_64+0x44/0xa0 [ 224.779125][T14336] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 224.785105][T14336] RIP: 0033:0x7f092b972a39 [ 224.789638][T14336] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 224.809280][T14336] RSP: 002b:00007f09296e9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 00:14:27 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x3700, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:27 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:27 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) (fail_nth: 77) [ 224.817693][T14336] RAX: ffffffffffffffda RBX: 00007f092ba75f60 RCX: 00007f092b972a39 [ 224.825662][T14336] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000000000000 [ 224.833633][T14336] RBP: 00007f09296e91d0 R08: ffffffffffffffff R09: 0000000000000000 [ 224.841605][T14336] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 224.849572][T14336] R13: 00007ffdd2ab606f R14: 00007f09296e9300 R15: 0000000000022000 [ 224.910680][T14446] FAULT_INJECTION: forcing a failure. [ 224.910680][T14446] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 224.923918][T14446] CPU: 1 PID: 14446 Comm: syz-executor.3 Not tainted 5.15.0-rc5-syzkaller #0 [ 224.932747][T14446] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 224.942797][T14446] Call Trace: [ 224.946072][T14446] dump_stack_lvl+0xd6/0x122 [ 224.950668][T14446] dump_stack+0x11/0x1b [ 224.954875][T14446] should_fail+0x23c/0x250 [ 224.959343][T14446] __alloc_pages+0x102/0x320 [ 224.963938][T14446] alloc_pages+0x382/0x3d0 [ 224.968461][T14446] pte_alloc_one+0x29/0xb0 [ 224.972878][T14446] __pte_alloc+0x2f/0x220 [ 224.977205][T14446] copy_pte_range+0x1267/0x1460 [ 224.982053][T14446] ? mod_objcg_state+0x53f/0x650 [ 224.987059][T14446] copy_page_range+0x5ea/0x8f0 [ 224.991842][T14446] dup_mmap+0x6db/0xa50 [ 224.996056][T14446] dup_mm+0x7c/0x210 [ 224.999950][T14446] copy_process+0x1463/0x2fa0 [ 225.004633][T14446] ? 0xffffffff81000000 [ 225.008839][T14446] ? get_pid_task+0x8b/0xc0 [ 225.013424][T14446] kernel_clone+0x15c/0x680 [ 225.017985][T14446] __x64_sys_clone+0xc6/0xf0 [ 225.022572][T14446] do_syscall_64+0x44/0xa0 [ 225.027002][T14446] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 225.032916][T14446] RIP: 0033:0x7f092b972a39 [ 225.037328][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 00:14:27 executing program 1: set_mempolicy(0x2, &(0x7f0000000080)=0x7851, 0x44) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x2, &(0x7f00000000c0)=[{0x25}, {0x6, 0x1f, 0x0, 0x1}]}) mkdir(&(0x7f0000000000)='./file0\x00', 0x20) [ 225.057019][T14446] RSP: 002b:00007f09296e9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 225.065432][T14446] RAX: ffffffffffffffda RBX: 00007f092ba75f60 RCX: 00007f092b972a39 [ 225.073571][T14446] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000000000000 [ 225.081542][T14446] RBP: 00007f09296e91d0 R08: ffffffffffffffff R09: 0000000000000000 [ 225.089513][T14446] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 225.097531][T14446] R13: 00007ffdd2ab606f R14: 00007f09296e9300 R15: 0000000000022000 [ 225.116799][ T22] audit: type=1326 audit(1634343267.437:333): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14447 comm="syz-executor.1" exe="/root/syz-executor.1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fc539adea39 code=0x0 00:14:27 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:27 executing program 0: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) perf_event_open(&(0x7f00000000c0)={0x3, 0x80, 0xf7, 0x48, 0x8e, 0x81, 0x0, 0x4502d2fe, 0x3530, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x8, 0x2, @perf_config_ext={0x4, 0x4}, 0xc00, 0x1, 0x7, 0x1, 0x9f5, 0x3, 0x0, 0x0, 0x40, 0x0, 0x101}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) sendfile(r0, r0, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = creat(0x0, 0x18) ioctl$LOOP_SET_STATUS(r2, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000780)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) pipe(&(0x7f0000000080)) 00:14:27 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:27 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x3800, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:27 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) (fail_nth: 78) 00:14:27 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:27 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x3900, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:27 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) [ 225.359003][T14471] FAULT_INJECTION: forcing a failure. [ 225.359003][T14471] name failslab, interval 1, probability 0, space 0, times 0 [ 225.371702][T14471] CPU: 1 PID: 14471 Comm: syz-executor.3 Not tainted 5.15.0-rc5-syzkaller #0 [ 225.380457][T14471] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 225.390540][T14471] Call Trace: [ 225.393812][T14471] dump_stack_lvl+0xd6/0x122 [ 225.398399][T14471] dump_stack+0x11/0x1b [ 225.402564][T14471] should_fail+0x23c/0x250 00:14:27 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) [ 225.407016][T14471] ? anon_vma_clone+0x8d/0x380 [ 225.411779][T14471] __should_failslab+0x81/0x90 [ 225.416539][T14471] should_failslab+0x5/0x20 [ 225.421034][T14471] kmem_cache_alloc+0x4f/0x300 [ 225.425788][T14471] anon_vma_clone+0x8d/0x380 [ 225.430371][T14471] anon_vma_fork+0x54/0x2b0 [ 225.434867][T14471] dup_mmap+0x51b/0xa50 [ 225.439015][T14471] dup_mm+0x7c/0x210 [ 225.442902][T14471] copy_process+0x1463/0x2fa0 [ 225.447581][T14471] ? 0xffffffff81000000 [ 225.451730][T14471] ? get_pid_task+0x8b/0xc0 00:14:27 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) [ 225.456362][T14471] kernel_clone+0x15c/0x680 [ 225.460862][T14471] __x64_sys_clone+0xc6/0xf0 [ 225.465449][T14471] do_syscall_64+0x44/0xa0 [ 225.469872][T14471] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 225.475767][T14471] RIP: 0033:0x7f092b972a39 [ 225.480169][T14471] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 225.499768][T14471] RSP: 002b:00007f09296e9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 225.508175][T14471] RAX: ffffffffffffffda RBX: 00007f092ba75f60 RCX: 00007f092b972a39 [ 225.516137][T14471] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000000000000 [ 225.524163][T14471] RBP: 00007f09296e91d0 R08: ffffffffffffffff R09: 0000000000000000 [ 225.532127][T14471] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 225.540091][T14471] R13: 00007ffdd2ab606f R14: 00007f09296e9300 R15: 0000000000022000 [ 225.553328][ T229] blk_update_request: I/O error, dev loop7, sector 640 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 225.564909][ T229] buffer_io_error: 9 callbacks suppressed [ 225.564921][ T229] Buffer I/O error on dev loop7, logical block 160, lost async page write [ 225.579206][ T229] blk_update_request: I/O error, dev loop7, sector 644 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 225.590494][ T229] Buffer I/O error on dev loop7, logical block 161, lost async page write 00:14:27 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x3a00, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) [ 225.613002][T14472] loop7: detected capacity change from 0 to 1036 00:14:28 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000940)=@delpolicy={0x1dc, 0x14, 0x200, 0x70bd2c, 0x25dfdbfe, {{@in=@multicast2, @in6=@rand_addr=' \x01\x00', 0x4e24, 0x0, 0x4e24, 0xf9, 0xa, 0x20, 0x80, 0x0, 0x0, r1}, 0x6e6bba, 0x1}, [@srcaddr={0x14, 0xd, @in6=@mcast2}, @mark={0xc, 0x15, {0x35075d, 0x1ff}}, @tfcpad={0x8, 0x16, 0x2}, @policy_type={0xa}, @algo_auth_trunc={0x92, 0x14, {{'cbcmac(aes)\x00'}, 0x230, 0x40, "962e57c9a670a9eed865c1cc10c7e59709529fc2b46bf3566b72bac60f9c83834ea647566882db2ab5e8c514412d1d785a34a2d96fcee842235ecfa7393adc9e4ba7eb82195f"}}, @sec_ctx={0xc3, 0x8, {0xbf, 0x8, 0x1, 0xfb, 0xb7, "3e30974d30412f16189ef34942335a50dde8e323a8085c46ffbc16f3b4a0332bfe89c0e807363baeba1b49bdcbe630ddc0a9ac4d256b173e504de7bdfe5f3226cdd0ffd0a86f5381c1ca455c80628aea699ed90d620159ca519b87db5ba72ba9cd6d366c12cd8621d187a8ec8f9b1d6926f4f5d8efae4976fd9ba3f21cf44322b3642bf2e1b2d1c39fa29efbb0b9ce71f25c7b81b1a8ad0429a5108a119f6e73f8fb49a4f273345631c288101ad9e4e377c5891b6fbcca"}}]}, 0x1dc}}, 0x48000) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000002c0)={'syztnl2\x00', &(0x7f00000003c0)={'ip6tnl0\x00', 0x0, 0x4, 0x0, 0x3, 0x6, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x8000, 0x40, 0x1}}) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) write(r0, &(0x7f0000000040)="58e290a2cbaccbed13c5223f324d061aa389ee5a2a9c857eaa595f2b9b319b245922ce6c1391f213aada74f375926a5312057bc6319bbb9308c455078a8f8a1d35dc165ed1c1a477d3a0e546cc36e793295c7a2d36436b54b18000c5e8ea470f0cb4650c060cf71a4c18c72472aa5377d4e5e623d3689058f6aa6f0d9e33fa67168d1e8cd9e1f836ce89224d32ecee6f1371487edf2d1b1eb24bdd3cbc3ab3892e4df2c140a8d914e6be2ce5bd41771fb166eb8db46f8bae09ecbc50b8228bf4d7b04f9c6a", 0xc5) setuid(r4) sendmsg$nl_xfrm(r0, &(0x7f0000000900)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000008c0)={&(0x7f0000000440)=@newsa={0x474, 0x10, 0x20, 0x70bd25, 0x25dfdbff, {{@in=@dev={0xac, 0x14, 0x14, 0x3e}, @in6=@private0={0xfc, 0x0, '\x00', 0x1}, 0x4e23, 0x0, 0x4e24, 0xa4e, 0x2, 0x20, 0x20, 0x2c, r2, r4}, {@in6=@mcast2, 0x4d2, 0x2b}, @in6=@loopback, {0x200, 0x7f, 0x4, 0x2, 0x7, 0x81, 0x6, 0x10000}, {0xc95a, 0x7e, 0xfffffffffffffffc, 0x101}, {0xe15e, 0x4a}, 0x70bd2b, 0x0, 0x2, 0x1, 0x2, 0x2a}, [@user_kmaddress={0x2c, 0x13, {@in6=@ipv4={'\x00', '\xff\xff', @private=0xa010102}, @in6=@mcast1, 0x0, 0x2}}, @etimer_thresh={0x8, 0xc, 0x80}, @migrate={0x1cc, 0x11, [{@in=@broadcast, @in6=@remote, @in6=@private0={0xfc, 0x0, '\x00', 0x1}, @in=@initdev={0xac, 0x1e, 0x1, 0x0}, 0xff, 0x4, 0x0, 0x3507, 0xa, 0x2}, {@in=@private=0xa010100, @in6=@empty, @in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in=@local, 0x2b, 0x2, 0x0, 0x3506, 0xa, 0x2}, {@in6=@private1={0xfc, 0x1, '\x00', 0x1}, @in6=@empty, @in6=@ipv4={'\x00', '\xff\xff', @private=0xa010100}, @in6=@dev={0xfe, 0x80, '\x00', 0x3d}, 0xff, 0x0, 0x0, 0x0, 0xa}, {@in=@local, @in6=@local, @in6=@ipv4={'\x00', '\xff\xff', @loopback}, @in=@dev={0xac, 0x14, 0x14, 0x18}, 0x32, 0x3, 0x0, 0x3507, 0x2, 0xa}, {@in6=@loopback, @in6=@private0={0xfc, 0x0, '\x00', 0x1}, @in=@dev={0xac, 0x14, 0x14, 0xb}, @in=@remote, 0x33, 0x3, 0x0, 0x3500, 0x2, 0x2}, {@in=@dev={0xac, 0x14, 0x14, 0x20}, @in=@multicast1, @in=@rand_addr=0x64010101, @in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x6c, 0x0, 0x0, 0x3507, 0x2, 0xa}]}, @tfcpad={0x8, 0x16, 0x6}, @algo_aead={0x10a, 0x12, {{'rfc4543(ccm-aes-ce)\x00'}, 0x5f0, 0xa0, "c1f66e5a13ed114f87064923a0e1c7b45fec97b0b5decdf20b72f5410204bc07dc5302a0842480ae430fb999bc43e1d159c9b2c4ae1e7296a74c4bdf850d33970a296e18f21476af734cee51f5bd9ddb06cddd72a3fa2a2848b3695b5da0c44330b38987eefe618f6d37f8eb127f8e74d7a0966203d3cefc74cf978dc9abc07cd1a3680eb137f98911cf5c053793863e67258cf539660f865d727f416c3abfa0ad5a679cf20bdd6509b2ed3ce0548bac3745aa8618fe4d3d127c5f12598e"}}, @algo_comp={0x6e, 0x3, {{'lzs\x00'}, 0x130, "e3cb869b62e8ce294887349a5e26470ea4878fc7b7a595ae5cec81e0438f9ff879061f712e4f"}}]}, 0x474}, 0x1, 0x0, 0x0, 0x10}, 0x4008040) 00:14:28 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:28 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) (fail_nth: 79) 00:14:28 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x3b00, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:28 executing program 0: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) sendfile(r0, r0, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0xc0406618) ioctl$LOOP_SET_FD(r2, 0x4c00, 0xffffffffffffffff) r3 = creat(0x0, 0x144) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000780)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) pipe(&(0x7f0000000080)) [ 225.942145][ T22] audit: type=1326 audit(1634343268.267:334): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14447 comm="syz-executor.1" exe="/root/syz-executor.1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fc539adea39 code=0x0 00:14:28 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x3c00, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:28 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:28 executing program 1: ioctl$RTC_SET_TIME(0xffffffffffffffff, 0x4024700a, &(0x7f0000000000)={0x2b, 0xd, 0x0, 0x1d, 0x7, 0x1ff, 0x2, 0x20}) add_key$keyring(&(0x7f0000000280), &(0x7f00000002c0)={'syz', 0x3, 0xa}, 0x0, 0x0, 0xfffffffffffffffc) [ 226.057508][T14492] loop7: detected capacity change from 0 to 1036 [ 226.074616][T14601] blk_update_request: I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 00:14:28 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x3d00, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:28 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) [ 226.116929][ T22] audit: type=1400 audit(1634343268.437:335): avc: denied { write } for pid=14607 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 00:14:28 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x3e00, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) [ 226.174071][T14612] FAULT_INJECTION: forcing a failure. [ 226.174071][T14612] name failslab, interval 1, probability 0, space 0, times 0 [ 226.186719][T14612] CPU: 1 PID: 14612 Comm: syz-executor.3 Not tainted 5.15.0-rc5-syzkaller #0 [ 226.195478][T14612] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 226.205530][T14612] Call Trace: [ 226.208803][T14612] dump_stack_lvl+0xd6/0x122 [ 226.213409][T14612] dump_stack+0x11/0x1b [ 226.217570][T14612] should_fail+0x23c/0x250 00:14:28 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) [ 226.222061][T14612] ? anon_vma_clone+0x8d/0x380 [ 226.226822][T14612] __should_failslab+0x81/0x90 [ 226.231587][T14612] should_failslab+0x5/0x20 [ 226.236095][T14612] kmem_cache_alloc+0x4f/0x300 [ 226.240940][T14612] anon_vma_clone+0x8d/0x380 [ 226.245548][T14612] anon_vma_fork+0x54/0x2b0 [ 226.250043][T14612] dup_mmap+0x51b/0xa50 [ 226.254198][T14612] dup_mm+0x7c/0x210 [ 226.258090][T14612] copy_process+0x1463/0x2fa0 [ 226.262757][T14612] ? 0xffffffff81000000 [ 226.266902][T14612] ? get_pid_task+0x8b/0xc0 00:14:28 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x3f00, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) [ 226.271423][T14612] kernel_clone+0x15c/0x680 [ 226.275934][T14612] __x64_sys_clone+0xc6/0xf0 [ 226.280518][T14612] do_syscall_64+0x44/0xa0 [ 226.284977][T14612] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 226.290926][T14612] RIP: 0033:0x7f092b972a39 [ 226.295331][T14612] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 226.314948][T14612] RSP: 002b:00007f09296e9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 00:14:28 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) [ 226.323356][T14612] RAX: ffffffffffffffda RBX: 00007f092ba75f60 RCX: 00007f092b972a39 [ 226.331325][T14612] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000000000000 [ 226.339329][T14612] RBP: 00007f09296e91d0 R08: ffffffffffffffff R09: 0000000000000000 [ 226.347355][T14612] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 226.355342][T14612] R13: 00007ffdd2ab606f R14: 00007f09296e9300 R15: 0000000000022000 [ 226.364664][ T52] blk_update_request: I/O error, dev loop7, sector 256 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 226.375971][ T52] Buffer I/O error on dev loop7, logical block 32, lost async page write 00:14:28 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) (fail_nth: 80) [ 226.465676][T14629] FAULT_INJECTION: forcing a failure. [ 226.465676][T14629] name failslab, interval 1, probability 0, space 0, times 0 [ 226.478309][T14629] CPU: 0 PID: 14629 Comm: syz-executor.3 Not tainted 5.15.0-rc5-syzkaller #0 [ 226.487122][T14629] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 226.497252][T14629] Call Trace: [ 226.500632][T14629] dump_stack_lvl+0xd6/0x122 [ 226.505227][T14629] dump_stack+0x11/0x1b [ 226.509450][T14629] should_fail+0x23c/0x250 [ 226.513869][T14629] ? anon_vma_fork+0xb1/0x2b0 [ 226.518542][T14629] __should_failslab+0x81/0x90 [ 226.523324][T14629] should_failslab+0x5/0x20 [ 226.527822][T14629] kmem_cache_alloc+0x4f/0x300 [ 226.532583][T14629] anon_vma_fork+0xb1/0x2b0 [ 226.537112][T14629] dup_mmap+0x51b/0xa50 [ 226.541266][T14629] dup_mm+0x7c/0x210 [ 226.545161][T14629] copy_process+0x1463/0x2fa0 [ 226.549839][T14629] ? 0xffffffff81000000 [ 226.553982][T14629] ? get_pid_task+0x8b/0xc0 [ 226.558558][T14629] kernel_clone+0x15c/0x680 [ 226.563154][T14629] __x64_sys_clone+0xc6/0xf0 [ 226.567740][T14629] do_syscall_64+0x44/0xa0 [ 226.572188][T14629] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 226.578100][T14629] RIP: 0033:0x7f092b972a39 [ 226.582583][T14629] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 226.602188][T14629] RSP: 002b:00007f09296e9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 00:14:28 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x4000, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:28 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:28 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0xc0406618) sendmsg$TIPC_NL_LINK_RESET_STATS(r1, &(0x7f0000002d40)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1a9f2147278c991}, 0xc, &(0x7f00000001c0)={&(0x7f0000000680)={0x26b8, 0x0, 0x300, 0x70bd2c, 0x25dfdbfe, {}, [@TIPC_NLA_LINK={0x70, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x20}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xd207}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7d62}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2ff}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x77}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}]}]}, @TIPC_NLA_BEARER={0x70, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0x16, 0x1, @l2={'ib', 0x3a, 'batadv_slave_1\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3ff}, @TIPC_NLA_BEARER_NAME={0xe, 0x1, @l2={'eth', 0x3a, 'caif0\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5bbd}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9cc2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}]}]}, @TIPC_NLA_NODE={0x204c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0x1004, 0x3, 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@TIPC_NLA_NODE_KEY={0x40, 0x4, {'gcm(aes)\x00', 0x18, "f849ee0cb7c47d5158736472e02e212610362602cced90fe"}}, @TIPC_NLA_NODE_ID={0x1004, 0x3, "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@TIPC_NLA_BEARER={0xf8, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xf993}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xe8}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x5f18}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @private=0xa010102}}, {0x20, 0x2, @in6={0xa, 0x4e23, 0x0, @mcast1, 0x3}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @broadcast}}, {0x14, 0x2, @in={0x2, 0x4e20, @local}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x5e62}}, {0x20, 0x2, @in6={0xa, 0x4e23, 0x4, @private2={0xfc, 0x2, '\x00', 0x1}, 0x7}}}}]}, @TIPC_NLA_NODE={0x23c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x4c, 0x4, {'gcm(aes)\x00', 0x24, "aae4cce2398c377e8c665489eb0910ad2778e1fccb439d9c3b73aad980009a9fe3eba19e"}}, @TIPC_NLA_NODE_ID={0x22, 0x3, "08190d36aca03ca177695ff7d8cf328e6e9b38ff14fd0d4346ea08e174ff"}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ID={0xe4, 0x3, "1e34fb49b6d7f9972ee462dfed5b7284c1701de90370ec01400a8e90c82895c68608d5ced4abdb95c0a9a033d4784e1651fb99c18ce94c565331e9e0d488fbfd922a2005e2588145ff1514767d2d638575d1204e78114dc97820ec0dab18f7edc9ca9fa3d58d88dc3f467811267429d5ece214962e8eb1f1cf0af01c29fcd1901f533dc10bceb393594c40c4c5f26e7b87e8ca0aaeb85bcb37b059a09388cbd624a91f7e4fc68d8310fbaa5b985ecedfd634f65f96268460eae80da7d5f48136ffb8373015c3b564d68adacea30d0f06f08ed5a6502b8235279e36fab0d7323e"}, @TIPC_NLA_NODE_KEY={0x3e, 0x4, {'gcm(aes)\x00', 0x16, "f1943a302bf04df335cf8866e23f4c16a7255bcc585c"}}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_KEY={0x4c, 0x4, {'gcm(aes)\x00', 0x24, "f2a8fa23cb4430be1f204f4b314b5c57fcadbe561e59522cb657687c744b7d707473c6db"}}, @TIPC_NLA_NODE_ID={0x45, 0x3, "877d79b22e5288ff381754b57e5765da4f120d02fa469eed7ab4b1c1ec87fa19706133cfb14ce3b8ecce2867dd759f861146c5051d0bcfa39690c0a7edcb09ddda"}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xfffffffc}]}, @TIPC_NLA_BEARER={0xc, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_NODE={0x238, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x9}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_KEY={0x44, 0x4, {'gcm(aes)\x00', 0x1c, "d9b4606f63d39c588ecee17152f20cb228c49790a7c010c8a31226ab"}}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_KEY={0x44, 0x4, {'gcm(aes)\x00', 0x1c, "b57cc1129a1d566e28bcd76209976c9666cb9ef472b834516c242b50"}}, @TIPC_NLA_NODE_ID={0xb9, 0x3, "6a49d7c9ea33a606f4b659550daa9e62301852d040993b96de5e3ea9c07af39a0d3f386b9e6c06beeb98c006b7da97a021e9ea1536fdf64f9f0ad104785a45c48e151cb0edf4d9d36b9eaafff2dd5e03419c7a86f6753d90e0ac1726cef3899bdee5f75eb1557d7e0baeaffa77c380914854c412bc0cbe67795deb116b4d61a1c61bd455ce45a1962a9e658f7c99a69f9d8499fc3fd10347f893f80700bad0e0676947128e0be1f00e1b2fa68a5ebd05b04d1b818e"}, @TIPC_NLA_NODE_ID={0xe0, 0x3, "f6b8c0778d59ac476885cd575c2d9d3bfc635b6a4e923985c34f39c16593a2255fd2a1d89d9ea53121d156026bebde9d52f5519349d60d535ee349dca444bf2d134524f131034f4d124bbd1c4349d46f6b85225bb6c666f33362480285dd29acb9eb332ffe4c1926faa6351a719596966fbf833057719719070fab7b0dae796d6656e35ccdc7c01fe5c50d303463b647fd0d7e3566b5224f4cdcdd41cc093b2710e2322a74ab67f847df53c6644ffd063d8f7df7b727230b8268a4fd77a2d6f2e0b897e4d0dd7aa0206ab9b97dbe98b63e3e21a5ca1d3b6751c542b9"}]}]}, 0x26b8}, 0x1, 0x0, 0x0, 0x20000000}, 0x20048000) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0xc0406618) r3 = syz_genetlink_get_family_id$devlink(&(0x7f00000000c0), r0) r4 = openat$cgroup_ro(r1, &(0x7f0000002e80)='memory.events\x00', 0x0, 0x0) sendmsg$DEVLINK_CMD_SB_GET(r4, &(0x7f0000002ec0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000002f00)={&(0x7f0000000140)={0x14, r3, 0x0, 0x70bd28, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x80000d0}, 0x881) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x2e, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000001000008000000d2420000120300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e33323937363736343400"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000def361b116dd4bb681391964ccf077da010040000c00000000000000d0f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003700000000000000", 0x40, 0x540}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010500)="ff030000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000d0f4655fd0f4655fd0f4655f00"/2080, 0x820, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd2f4655fd2f4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010000000", 0x40, 0x1500}, {&(0x7f0000010f00)="20000000100de17a100de17a00000000d0f4655f00"/32, 0x20, 0x1580}, {&(0x7f0000011000)="8081000000180000d0f4655fd0f4655fd0f4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000300000000200000004000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000d0f4655f00"/160, 0xa0, 0x1600}, {&(0x7f0000011100)="8081000000180000d0f4655fd0f4655fd0f4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000400000000200000004000000420000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000d0f4655f00"/160, 0xa0, 0x1700}, {&(0x7f0000011200)="c041000000300000d0f4655fd0f4655fd0f4655f00000000000002002000000000000800000000000af301000400000000000000000000000c00000020000000", 0x40, 0x1e00}, {&(0x7f0000011300)="20000000000000000000000000000000d0f4655f00"/32, 0x20, 0x1e80}, {&(0x7f0000011400)="ed41000000040000d2f4655fd2f4655fd2f4655f00000000000002002000000000000800030000000af3010004000000000000000000000001000000500000000000000000000000000000000000000000000000000000000000000000000000000000003f81d1a200000000000000000000000000000000000000000000000020000000100de17a100de17a100de17ad2f4655f100de17a0000000000000000", 0xa0, 0x1f00}, {&(0x7f0000011500)="ed8100001a040000d2f4655fd2f4655fd2f4655f00000000000001002000000000000800010000000af3010004000000000000000000000002000000600000000000000000000000000000000000000000000000000000000000000000000000000000009caef32e00000000000000000000000000000000000000000000000020000000100de17a100de17a100de17ad2f4655f100de17a0000000000000000", 0xa0, 0x2000}, {&(0x7f0000011600)="ffa1000026000000d2f4655fd2f4655fd2f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3332393736373634342f66696c65302f66696c6530000000000000000000000000000000000000000000000ae0cdf100000000000000000000000000000000000000000000000020000000100de17a100de17a100de17ad2f4655f100de17a0000000000000000", 0xa0, 0x2100}, {&(0x7f0000011700)="ed8100000a000000d2f4655fd2f4655fd2f4655f00000000000001002000000000000800010000000af301000400000000000000000000000100000070000000000000000000000000000000000000000000000000000000000000000000000000000000a3d3ad5b00000000000000000000000000000000000000000000000020000000100de17a100de17a100de17ad2f4655f100de17a0000000000000000000002ea06015400000000000600000000000000786174747231000006014c0000000000060000000000000078617474723200000000000000000000000000000000000000000000000000000000000078617474723200007861747472310000ed81000028230000d2f4655fd2f4655fd2f4655f00000000000002002000000000000800010000000af3010004000000000000000000000009000000800000000000000000000000000000000000000000000000000000000000000000000000000000002d4ab06e00000000000000000000000000000000000000000000000020000000100de17a100de17a100de17ad2f4655f100de17a0000000000000000", 0x1a0, 0x2200}, {&(0x7f0000011900)="ed81000064000000d2f4655fd2f4655fd2f4655f00000000000001002000000000000800010000000af3010004000000000000000000000001000000900000000000000000000000000000000000000000000000000000000000000000000000000000008880d39500000000000000000000000000000000000000000000000020000000100de17a100de17a100de17ad2f4655f100de17a0000000000000000", 0xa0, 0x2400}, {&(0x7f0000011a00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0x4000}, {&(0x7f0000011b00)="0b0000000c0001022e00000002000000f40302022e2e00"/32, 0x20, 0x8000}, {&(0x7f0000011c00)="00000000000400"/32, 0x20, 0x8400}, {&(0x7f0000011d00)="00000000000400"/32, 0x20, 0x8800}, {&(0x7f0000011e00)="00000000000400"/32, 0x20, 0x8c00}, {&(0x7f0000011f00)="00000000000400"/32, 0x20, 0x9000}, {&(0x7f0000012000)="00000000000400"/32, 0x20, 0x9400}, {&(0x7f0000012100)="00000000000400"/32, 0x20, 0x9800}, {&(0x7f0000012200)="00000000000400"/32, 0x20, 0x9c00}, {&(0x7f0000012300)="00000000000400"/32, 0x20, 0xa000}, {&(0x7f0000012400)="00000000000400"/32, 0x20, 0xa400}, {&(0x7f0000012500)="00000000000400"/32, 0x20, 0xa800}, {&(0x7f0000012600)="00000000000400"/32, 0x20, 0xac00}, {&(0x7f0000012700)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0xc000}, {&(0x7f0000012800)="0200"/32, 0x20, 0xc400}, {&(0x7f0000012900)="0300"/32, 0x20, 0xc800}, {&(0x7f0000012a00)="0400"/32, 0x20, 0xcc00}, {&(0x7f0000012b00)="0500"/32, 0x20, 0xd000}, {&(0x7f0000012c00)="0000000000000000010000000000000000000000e925f2be0000000000000000000000000000000008000000000000000000000000000000000000000000000000c00100"/96, 0x60, 0xd400}, {&(0x7f0000012d00)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x10000}, {&(0x7f0000012e00)="0200"/32, 0x20, 0x10400}, {&(0x7f0000012f00)="0300"/32, 0x20, 0x10800}, {&(0x7f0000013000)="0400"/32, 0x20, 0x10c00}, {&(0x7f0000013100)="0500"/32, 0x20, 0x11000}, {&(0x7f0000013200)="0000000000000000010000000000000000000000e925f2be0000000000000000000000000000000008000000000000000000000000000000000000000000000000c00100"/96, 0x60, 0x11400}, {&(0x7f0000013300)="0c0000000c0001022e000000020000000c0002022e2e00000d0000001000050166696c65300000000e000000d803050766696c653100"/64, 0x40, 0x14000}, {&(0x7f0000013400)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x18000}, {&(0x7f0000013900)='syzkallers\x00'/32, 0x20, 0x1c000}, {&(0x7f0000013a00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x24000}], 0x0, &(0x7f0000002d80)=ANY=[@ANYBLOB="001b2e84772d67e41dccce71e24f71ef99ba6b574688d31eb265745470eeecee4529c76c3944475aa4dd787fe059c5da16f7e45cb510fbd15fb406c4d3f47a8c86a38fb602cc4fe11e505e009b3c60ebfedc3e09057d8c5f280273ba20efdfa1623e4cf7744dc3788eb7caf2f0c296a6ccbfdf9702ca4051c1802b8100a6d12680194f7400f16a0bb4707538675270b811d9fcbdaffbc13978533632325b8550eca3cb40349faf8deb398082e43683639034bb80945a8dfe3738e01ae9a4c38da7c6b78318"]) 00:14:28 executing program 0: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) fallocate(r0, 0x56, 0x6, 0xfffffffffffffffe) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = creat(0x0, 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) r4 = mq_open(&(0x7f00000000c0)='/dev/loop#\x00', 0x800, 0x89, &(0x7f0000000100)={0x7, 0x0, 0x7, 0xfffffffffffffffb}) r5 = syz_open_dev$sg(&(0x7f0000000140), 0x40, 0x16bde94fa802781d) sendfile(r4, r5, 0x0, 0x8000) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) [ 226.610635][T14629] RAX: ffffffffffffffda RBX: 00007f092ba75f60 RCX: 00007f092b972a39 [ 226.618600][T14629] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000000000000 [ 226.626563][T14629] RBP: 00007f09296e91d0 R08: ffffffffffffffff R09: 0000000000000000 [ 226.634526][T14629] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 226.642572][T14629] R13: 00007ffdd2ab606f R14: 00007f09296e9300 R15: 0000000000022000 00:14:29 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x5500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:29 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) (fail_nth: 81) 00:14:29 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) [ 226.668849][T14632] loop7: detected capacity change from 0 to 1036 [ 226.742381][T14746] FAULT_INJECTION: forcing a failure. [ 226.742381][T14746] name failslab, interval 1, probability 0, space 0, times 0 [ 226.755024][T14746] CPU: 1 PID: 14746 Comm: syz-executor.3 Not tainted 5.15.0-rc5-syzkaller #0 [ 226.763834][T14746] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 226.773882][T14746] Call Trace: [ 226.777155][T14746] dump_stack_lvl+0xd6/0x122 [ 226.781824][T14746] dump_stack+0x11/0x1b [ 226.786030][T14746] should_fail+0x23c/0x250 00:14:29 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x8200, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:29 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:29 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f00000001c0)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7e23a065916bffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdir(&(0x7f0000000040)='./bus\x00', 0x23) chdir(&(0x7f0000000100)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000280)="16b1b86b86bd2dedbdc3bce2660e5a53397b1c6ec5c9d2894c3f7a389b0f48821130fb623e382452146df1e7a43c2d61f9cad139212bc604a7cfacc944", 0x3d}], 0x1) [ 226.790467][T14746] ? dup_mmap+0x3fe/0xa50 [ 226.794795][T14746] __should_failslab+0x81/0x90 [ 226.799576][T14746] should_failslab+0x5/0x20 [ 226.804082][T14746] kmem_cache_alloc+0x4f/0x300 [ 226.808875][T14746] dup_mmap+0x3fe/0xa50 [ 226.813030][T14746] dup_mm+0x7c/0x210 [ 226.816990][T14746] copy_process+0x1463/0x2fa0 [ 226.821682][T14746] ? 0xffffffff81000000 [ 226.825824][T14746] ? get_pid_task+0x8b/0xc0 [ 226.830324][T14746] kernel_clone+0x15c/0x680 [ 226.834824][T14746] __x64_sys_clone+0xc6/0xf0 [ 226.839528][T14746] do_syscall_64+0x44/0xa0 [ 226.843947][T14746] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 226.849912][T14746] RIP: 0033:0x7f092b972a39 [ 226.854325][T14746] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 226.873926][T14746] RSP: 002b:00007f09296e9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 226.882337][T14746] RAX: ffffffffffffffda RBX: 00007f092ba75f60 RCX: 00007f092b972a39 [ 226.890307][T14746] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000000000000 [ 226.898332][T14746] RBP: 00007f09296e91d0 R08: ffffffffffffffff R09: 0000000000000000 [ 226.906300][T14746] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 226.914276][T14746] R13: 00007ffdd2ab606f R14: 00007f09296e9300 R15: 0000000000022000 00:14:29 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x9000, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:29 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) [ 226.943471][T14754] blk_update_request: I/O error, dev loop7, sector 640 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 226.954826][T14754] Buffer I/O error on dev loop7, logical block 80, lost async page write [ 226.963291][T14754] blk_update_request: I/O error, dev loop7, sector 648 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 226.974580][T14754] Buffer I/O error on dev loop7, logical block 81, lost async page write 00:14:29 executing program 1: sysfs$2(0x2, 0x6, &(0x7f0000000040)=""/62) sysfs$2(0x2, 0x400, &(0x7f0000000080)=""/12) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/pm_trace_dev_match', 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000007, 0x30, r0, 0x10000000) 00:14:29 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0xff0f, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) [ 226.983015][T14754] blk_update_request: I/O error, dev loop7, sector 656 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 226.994306][T14754] Buffer I/O error on dev loop7, logical block 82, lost async page write [ 227.002926][T14754] blk_update_request: I/O error, dev loop7, sector 664 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 227.014250][T14754] Buffer I/O error on dev loop7, logical block 83, lost async page write [ 227.022690][T14754] blk_update_request: I/O error, dev loop7, sector 672 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 227.034058][T14754] Buffer I/O error on dev loop7, logical block 84, lost async page write [ 227.042532][T14754] blk_update_request: I/O error, dev loop7, sector 680 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 227.053827][T14754] Buffer I/O error on dev loop7, logical block 85, lost async page write [ 227.062342][T14754] blk_update_request: I/O error, dev loop7, sector 688 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 227.073667][T14754] Buffer I/O error on dev loop7, logical block 86, lost async page write [ 227.082113][T14754] blk_update_request: I/O error, dev loop7, sector 696 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 227.093506][T14754] blk_update_request: I/O error, dev loop7, sector 704 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 227.104827][T14754] blk_update_request: I/O error, dev loop7, sector 712 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 227.140444][T14632] loop7: detected capacity change from 0 to 1036 00:14:29 executing program 0: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000680)={0x0, 0x80, 0x1, 0x9, 0xff, 0x4, 0x0, 0x10000, 0xc0000, 0x4, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x5, 0x10001}, 0x444a1, 0x64ce82b5, 0x1, 0x1, 0x4, 0x4, 0xff00, 0x0, 0x2, 0x0, 0x800}, 0x0, 0x8, 0xffffffffffffffff, 0xa) sendmsg$nl_generic(r2, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)={0x90, 0x1c, 0x100, 0x70bd26, 0x25dfdbfc, {0xd}, [@generic="96b3cfac9576f4552f1fdf5d0b8276c8a53813016f1cfe37b51fdb45091fdf78b6ab8ec3d70fb5d8c9eabc0818cff6b31d0126b8fca8a54c790a83791370742e4aaa39ade14238b3f9c275075980906cc3c85df8cb1b66d03afc7f64fdaed19b320df60697a3b232948dcc7a57ee938fb4b2bdc5a6e024cf500d"]}, 0x90}}, 0x10) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) sendfile(r0, r0, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = creat(0x0, 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000780)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x1e, 0x0, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000340)="30fa6b1e98b98bdecfe661715a80472c505e7097fba24f2374f0e336b6d7bd472876dc7757b0b51c48fece9612856fd549ab7bc73ada42df1348298c43abba22cb3f4f76c470a292c74f226ccb2ef92b6c0c2808978b284c54d3a7ee3b9576bb", 0x60}, {&(0x7f00000003c0)="4e4abc9cdc9c9d33d1e399c15aa386bb505a9fafa841f14dda5d93f3cd3db60df38d703b56ef5ec6efca259abbdd7dadcbbd67b7a9d04d91c993efbb13b67f0c99b7f6983e8322c874b5e4a449641d773b3cb4503bd8dc01e7f5e9f33bca3d8b77ba70f67050b26fa0814b9702832cdbff84cef495bfa88ffc7492dd23a3052540599d0cc5e6350e538afd974a3dd458966d8f33c65af934292f4ffe16aa3e2478d939bfee", 0xa5}, {&(0x7f0000000580)="1e4f81582c3024f589fc5397a18efcfd88b47f754749acfe9d252b94c736695073abd7e26307b896d8c55addca70339af8bcc8d68096991d08581efe1557cb70db3676ce0465f750c92a47f5e445d558be059e459316868553343f03215290f06bbc5a704e83def1a1fd4de49e62fc18df00bd528d708e1b7aed5f85d95bf1b0761cde9e4941fcdef4130814e1e0954ce72f8169837dde8eb20eacc6efa230584c148bbae6727126f1a12681fb13b8450edd987cfde3e702b7101d334db61a57979ac49688b2be92bb97", 0xca}, {&(0x7f0000000200)="f2c7", 0x2}, {&(0x7f0000000840)="954d061e8163911f6014feb49e2046a80255b43358ddef2a15a62594dde82c55b0b594f3e221d2a0f0094736cf277fd368fce058e2f21d3a4e41186e2b778ee7ad79244897f430867cb7954f60982f95aa850debfbdf922af1a6ecb6c9f90525689d88442c88e7e54f91f9296ab882f98e850156305f579ea05fbcc9a524ced808d6ffffd115e883b626c4cba747b23f4dca96f2861e81f68463771135c7a74379a199c460564851b3692c9d31932a646f939c39eb5555552f3f9821857df321d60069889072a365b59adb300201181528acd590a5e7253d", 0xd8}, {&(0x7f0000000480)="c34a1e94e28a4791f518c071ad3e031e98468928a89ef220839e", 0x1a}], 0x6, 0xffff, 0x2) pipe(&(0x7f0000000080)) 00:14:29 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:29 executing program 1: r0 = open(0x0, 0x0, 0x0) unshare(0x40000000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = fcntl$dupfd(r2, 0x0, r1) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x8916, &(0x7f00000000c0)='lo:|T{\xdcD\xd2\xaf>o\xd6Q\x00\x19\x02\x00\xdd\xd4\b\xbb\xbb\xb0]\t\x0f\x89d:\x8f\xecb6\xd6\xd7AF,\xa3\x00\x00\x00\x00\x91\xed\x05\x00\x00\x00C\xeb&\xc6\xd6\xcb\x85\x9a\xb6OFl\xd3\x00'/79) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8914, &(0x7f0000000000)='ln:|T\x98t\xeeW\x01\xea\xc4\x99\x93W\x8a\xba\xc6\xee,9\x00\xb9o\xd6Q\x00\x19\x00\x00\xddc\xf7\x00\x00\b\x00\x00\x00\xfb\xff\xff\xff\xb1\xd6\x00q\x16\xc4\x00C\xeb&\xba\x86\xbd\xa5\x10e\xc6\xd6\xcb\x85\x9a\xb6O\xc6l\x00\x00\x00\x00\x00\x00\x00\x00Z\xb1\xa59\xe5FrZ\x9euN\b\xb3\xbd\xe5O_c\xbe\xec\x80\xc3\xe3`\rU\xdf7\xaaIm\xc6\xc3\xda\xee\xce\x15!') 00:14:29 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x80000, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:29 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) (fail_nth: 82) 00:14:29 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x900000, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) [ 227.296643][T14974] loop7: detected capacity change from 0 to 1036 00:14:29 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:29 executing program 1: syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./bus\x00', 0x0, 0x0, 0x0, 0x140000, &(0x7f0000000000)=ANY=[@ANYBLOB='n\x00'/13]) chdir(&(0x7f0000000380)='./bus\x00') r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffff6, 0x4002011, r1, 0x0) 00:14:29 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x1000000, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:29 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) [ 227.477830][T15107] FAULT_INJECTION: forcing a failure. [ 227.477830][T15107] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 227.491103][T15107] CPU: 0 PID: 15107 Comm: syz-executor.3 Not tainted 5.15.0-rc5-syzkaller #0 [ 227.499861][T15107] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 227.509906][T15107] Call Trace: [ 227.513179][T15107] dump_stack_lvl+0xd6/0x122 [ 227.517774][T15107] dump_stack+0x11/0x1b [ 227.521928][T15107] should_fail+0x23c/0x250 [ 227.526340][T15107] __alloc_pages+0x102/0x320 [ 227.530929][T15107] alloc_pages+0x382/0x3d0 [ 227.535348][T15107] pte_alloc_one+0x29/0xb0 [ 227.539764][T15107] __pte_alloc+0x2f/0x220 [ 227.544095][T15107] copy_pte_range+0x1267/0x1460 [ 227.548946][T15107] ? mod_objcg_state+0x3ff/0x650 [ 227.554150][T15107] copy_page_range+0x5ea/0x8f0 [ 227.558918][T15107] dup_mmap+0x6db/0xa50 [ 227.563073][T15107] dup_mm+0x7c/0x210 [ 227.566964][T15107] copy_process+0x1463/0x2fa0 [ 227.571639][T15107] ? 0xffffffff81000000 [ 227.575782][T15107] ? get_pid_task+0x8b/0xc0 [ 227.580288][T15107] kernel_clone+0x15c/0x680 [ 227.584790][T15107] __x64_sys_clone+0xc6/0xf0 [ 227.589377][T15107] do_syscall_64+0x44/0xa0 [ 227.593791][T15107] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 227.599688][T15107] RIP: 0033:0x7f092b972a39 [ 227.604097][T15107] 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 00:14:30 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2000000, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:30 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) [ 227.623710][T15107] RSP: 002b:00007f09296e9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 227.632125][T15107] RAX: ffffffffffffffda RBX: 00007f092ba75f60 RCX: 00007f092b972a39 [ 227.640110][T15107] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000000000000 [ 227.648084][T15107] RBP: 00007f09296e91d0 R08: ffffffffffffffff R09: 0000000000000000 [ 227.656053][T15107] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 227.664017][T15107] R13: 00007ffdd2ab606f R14: 00007f09296e9300 R15: 0000000000022000 [ 227.720080][T14974] loop7: detected capacity change from 0 to 1036 00:14:30 executing program 0: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) sendfile(r0, r0, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = creat(0x0, 0x18) ioctl$LOOP_SET_STATUS(r2, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000780)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) pipe(&(0x7f0000000080)) 00:14:30 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:30 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000180), 0x0, 0x5) ftruncate(r0, 0x1f) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000100)="ae88bff8240200005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f00000001c0)="53000000fcffffff030400000040e1972192570855007a1bbf8aebef7a082ecab50cfb531e871dbe7ae8b1d703b46a2d3e5dec194e4d6efb07849901c1abe961f54e8657b5ddb39ca6e7cbf638b800"/88, 0x58}], 0x2) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f0000000140)="9c42c90ef2f7825cad5885b9777acf57", 0x10) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000000)={0x69d, 0x1, 0x9}) 00:14:30 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2040000, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:30 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) (fail_nth: 83) [ 227.888973][T15211] FAULT_INJECTION: forcing a failure. [ 227.888973][T15211] name failslab, interval 1, probability 0, space 0, times 0 [ 227.901599][T15211] CPU: 1 PID: 15211 Comm: syz-executor.3 Not tainted 5.15.0-rc5-syzkaller #0 [ 227.910360][T15211] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 227.920410][T15211] Call Trace: [ 227.923687][T15211] dump_stack_lvl+0xd6/0x122 [ 227.928337][T15211] dump_stack+0x11/0x1b [ 227.932493][T15211] should_fail+0x23c/0x250 [ 227.936982][T15211] ? anon_vma_clone+0x8d/0x380 [ 227.941742][T15211] __should_failslab+0x81/0x90 [ 227.946509][T15211] should_failslab+0x5/0x20 [ 227.951074][T15211] kmem_cache_alloc+0x4f/0x300 [ 227.955834][T15211] anon_vma_clone+0x8d/0x380 [ 227.960420][T15211] anon_vma_fork+0x54/0x2b0 [ 227.964985][T15211] dup_mmap+0x51b/0xa50 [ 227.969140][T15211] dup_mm+0x7c/0x210 [ 227.973032][T15211] copy_process+0x1463/0x2fa0 [ 227.977707][T15211] ? 0xffffffff81000000 [ 227.981863][T15211] ? get_pid_task+0x8b/0xc0 [ 227.986443][T15211] kernel_clone+0x15c/0x680 [ 227.990944][T15211] __x64_sys_clone+0xc6/0xf0 [ 227.995534][T15211] do_syscall_64+0x44/0xa0 [ 227.999954][T15211] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 228.005918][T15211] RIP: 0033:0x7f092b972a39 [ 228.010328][T15211] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 228.030109][T15211] RSP: 002b:00007f09296e9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 228.038520][T15211] RAX: ffffffffffffffda RBX: 00007f092ba75f60 RCX: 00007f092b972a39 [ 228.046489][T15211] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000000000000 [ 228.054458][T15211] RBP: 00007f09296e91d0 R08: ffffffffffffffff R09: 0000000000000000 [ 228.062435][T15211] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 228.070402][T15211] R13: 00007ffdd2ab606f R14: 00007f09296e9300 R15: 0000000000022000 00:14:30 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x3000000, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:30 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:30 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) (fail_nth: 84) [ 228.083265][ T22] audit: type=1400 audit(1634343270.397:336): avc: denied { write } for pid=15213 comm="syz-executor.1" name="sg0" dev="devtmpfs" ino=112 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 00:14:30 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:30 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x4000000, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) [ 228.192429][T15331] FAULT_INJECTION: forcing a failure. [ 228.192429][T15331] name failslab, interval 1, probability 0, space 0, times 0 [ 228.205072][T15331] CPU: 0 PID: 15331 Comm: syz-executor.3 Not tainted 5.15.0-rc5-syzkaller #0 [ 228.213986][T15331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 228.224036][T15331] Call Trace: [ 228.227315][T15331] dump_stack_lvl+0xd6/0x122 [ 228.231905][T15331] dump_stack+0x11/0x1b [ 228.236056][T15331] should_fail+0x23c/0x250 [ 228.240472][T15331] ? anon_vma_clone+0x8d/0x380 [ 228.245284][T15331] __should_failslab+0x81/0x90 [ 228.250098][T15331] should_failslab+0x5/0x20 [ 228.254640][T15331] kmem_cache_alloc+0x4f/0x300 [ 228.259448][T15331] anon_vma_clone+0x8d/0x380 [ 228.264063][T15331] anon_vma_fork+0x54/0x2b0 [ 228.268644][T15331] dup_mmap+0x51b/0xa50 [ 228.272802][T15331] dup_mm+0x7c/0x210 [ 228.276729][T15331] copy_process+0x1463/0x2fa0 [ 228.281482][T15331] ? 0xffffffff81000000 [ 228.285628][T15331] ? get_pid_task+0x8b/0xc0 [ 228.290130][T15331] kernel_clone+0x15c/0x680 [ 228.294637][T15331] __x64_sys_clone+0xc6/0xf0 [ 228.299225][T15331] do_syscall_64+0x44/0xa0 [ 228.303714][T15331] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 228.309616][T15331] RIP: 0033:0x7f092b972a39 [ 228.314023][T15331] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 228.333721][T15331] RSP: 002b:00007f09296e9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 00:14:30 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x4040000, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:30 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x5000000, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) [ 228.342133][T15331] RAX: ffffffffffffffda RBX: 00007f092ba75f60 RCX: 00007f092b972a39 [ 228.350100][T15331] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000000000000 [ 228.358065][T15331] RBP: 00007f09296e91d0 R08: ffffffffffffffff R09: 0000000000000000 [ 228.366029][T15331] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 228.373996][T15331] R13: 00007ffdd2ab606f R14: 00007f09296e9300 R15: 0000000000022000 00:14:30 executing program 0: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) r2 = pidfd_open(0x0, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r3, 0x107, 0x2, &(0x7f0000000140)="9c42c90ef2f7825cad5885b9777acf57", 0x10) sendfile(r2, r3, 0x0, 0x200a4002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) r4 = creat(0x0, 0x18) ioctl$LOOP_SET_STATUS(r4, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000780)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) pipe(&(0x7f0000000080)) 00:14:30 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:30 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) (fail_nth: 85) [ 228.482166][T15351] FAULT_INJECTION: forcing a failure. [ 228.482166][T15351] name failslab, interval 1, probability 0, space 0, times 0 [ 228.494811][T15351] CPU: 1 PID: 15351 Comm: syz-executor.3 Not tainted 5.15.0-rc5-syzkaller #0 [ 228.503565][T15351] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 228.513622][T15351] Call Trace: [ 228.516894][T15351] dump_stack_lvl+0xd6/0x122 [ 228.521486][T15351] dump_stack+0x11/0x1b [ 228.525686][T15351] should_fail+0x23c/0x250 [ 228.530100][T15351] ? anon_vma_fork+0xb1/0x2b0 [ 228.534771][T15351] __should_failslab+0x81/0x90 [ 228.539586][T15351] should_failslab+0x5/0x20 [ 228.544094][T15351] kmem_cache_alloc+0x4f/0x300 [ 228.548855][T15351] anon_vma_fork+0xb1/0x2b0 [ 228.553356][T15351] dup_mmap+0x51b/0xa50 [ 228.557506][T15351] dup_mm+0x7c/0x210 [ 228.561399][T15351] copy_process+0x1463/0x2fa0 [ 228.566126][T15351] ? 0xffffffff81000000 [ 228.570269][T15351] ? get_pid_task+0x8b/0xc0 [ 228.574771][T15351] kernel_clone+0x15c/0x680 00:14:30 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x6000000, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) [ 228.579272][T15351] __x64_sys_clone+0xc6/0xf0 [ 228.583919][T15351] do_syscall_64+0x44/0xa0 [ 228.588369][T15351] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 228.594347][T15351] RIP: 0033:0x7f092b972a39 [ 228.598752][T15351] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 228.618355][T15351] RSP: 002b:00007f09296e9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 00:14:31 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x6040000, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) [ 228.626761][T15351] RAX: ffffffffffffffda RBX: 00007f092ba75f60 RCX: 00007f092b972a39 [ 228.634726][T15351] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000000000000 [ 228.642766][T15351] RBP: 00007f09296e91d0 R08: ffffffffffffffff R09: 0000000000000000 [ 228.650728][T15351] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 228.658709][T15351] R13: 00007ffdd2ab606f R14: 00007f09296e9300 R15: 0000000000022000 00:14:31 executing program 0: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0xb3}, 0x0, 0x0, 0x0, 0x2, 0x2, 0xff}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0xa) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r0, &(0x7f0000000540), 0x0, 0x81809, 0x1ff) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) sendfile(r0, r0, 0x0, 0x24002da8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0xc0406618) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x5, 0x80, 0x61, 0x7d, 0x0, 0x10001, 0x54016, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x65a84887, 0x2, @perf_config_ext={0x3, 0x3}, 0x860, 0x7, 0xffffffff, 0x8, 0x3758, 0x80000000, 0x7f, 0x0, 0x9c, 0x0, 0x64237da4}, 0x0, 0x10, r2, 0x1) creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = creat(0x0, 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000780)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) pipe(&(0x7f0000000080)) 00:14:31 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) (fail_nth: 86) [ 228.767786][T15365] FAULT_INJECTION: forcing a failure. [ 228.767786][T15365] name failslab, interval 1, probability 0, space 0, times 0 [ 228.780431][T15365] CPU: 1 PID: 15365 Comm: syz-executor.3 Not tainted 5.15.0-rc5-syzkaller #0 [ 228.789211][T15365] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 228.799264][T15365] Call Trace: [ 228.802537][T15365] dump_stack_lvl+0xd6/0x122 [ 228.807168][T15365] dump_stack+0x11/0x1b [ 228.811327][T15365] should_fail+0x23c/0x250 [ 228.815744][T15365] ? anon_vma_fork+0x117/0x2b0 [ 228.820511][T15365] __should_failslab+0x81/0x90 [ 228.825276][T15365] should_failslab+0x5/0x20 [ 228.829779][T15365] kmem_cache_alloc+0x4f/0x300 [ 228.834555][T15365] ? anon_vma_fork+0xb1/0x2b0 [ 228.839230][T15365] anon_vma_fork+0x117/0x2b0 [ 228.843820][T15365] dup_mmap+0x51b/0xa50 [ 228.847977][T15365] dup_mm+0x7c/0x210 [ 228.851885][T15365] copy_process+0x1463/0x2fa0 [ 228.856649][T15365] ? 0xffffffff81000000 [ 228.860791][T15365] ? get_pid_task+0x8b/0xc0 00:14:31 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{}, 0x0, 0x54fc, 0x1}) sendfile(r0, r0, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:31 executing program 0: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}, 0x0, 0xfffffffffffffffd}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0xc0406618) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000200)=0x7) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x107783) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) r3 = fcntl$getown(r1, 0x9) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x82, 0xad, 0x7, 0x80, 0x0, 0x8bd, 0x1002, 0x6, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xd}, 0x100, 0x9, 0x0, 0x3, 0x401, 0x10000, 0xef, 0x0, 0x2, 0x0, 0x3ff}, r3, 0x1, r0, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) r4 = creat(0x0, 0x18) ioctl$LOOP_SET_STATUS(r4, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) [ 228.865293][T15365] kernel_clone+0x15c/0x680 [ 228.869797][T15365] __x64_sys_clone+0xc6/0xf0 [ 228.874384][T15365] do_syscall_64+0x44/0xa0 [ 228.878806][T15365] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 228.884705][T15365] RIP: 0033:0x7f092b972a39 [ 228.889115][T15365] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 228.908808][T15365] RSP: 002b:00007f09296e9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 00:14:31 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{}, 0x0, 0x54fc, 0x1}) sendfile(r0, r0, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) [ 228.917268][T15365] RAX: ffffffffffffffda RBX: 00007f092ba75f60 RCX: 00007f092b972a39 [ 228.925330][T15365] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000000000000 [ 228.933296][T15365] RBP: 00007f09296e91d0 R08: ffffffffffffffff R09: 0000000000000000 [ 228.941260][T15365] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 228.949227][T15365] R13: 00007ffdd2ab606f R14: 00007f09296e9300 R15: 0000000000022000 00:14:31 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{}, 0x0, 0x54fc, 0x1}) sendfile(r0, r0, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:31 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) (fail_nth: 87) 00:14:31 executing program 0: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz0\x00', 0x1ff) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) sendfile(r0, r0, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = creat(0x0, 0x18) ioctl$LOOP_SET_STATUS(r2, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000780)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) pipe(&(0x7f0000000080)) [ 229.037808][T15367] loop7: detected capacity change from 0 to 1036 [ 229.041687][T15382] FAULT_INJECTION: forcing a failure. [ 229.041687][T15382] name failslab, interval 1, probability 0, space 0, times 0 [ 229.056740][T15382] CPU: 1 PID: 15382 Comm: syz-executor.3 Not tainted 5.15.0-rc5-syzkaller #0 [ 229.065730][T15382] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 229.075785][T15382] Call Trace: [ 229.079064][T15382] dump_stack_lvl+0xd6/0x122 [ 229.083751][T15382] dump_stack+0x11/0x1b [ 229.087922][T15382] should_fail+0x23c/0x250 [ 229.092331][T15382] ? anon_vma_fork+0xb1/0x2b0 [ 229.097002][T15382] __should_failslab+0x81/0x90 [ 229.101791][T15382] should_failslab+0x5/0x20 [ 229.106292][T15382] kmem_cache_alloc+0x4f/0x300 [ 229.111052][T15382] anon_vma_fork+0xb1/0x2b0 [ 229.115555][T15382] dup_mmap+0x51b/0xa50 [ 229.119708][T15382] dup_mm+0x7c/0x210 [ 229.123653][T15382] copy_process+0x1463/0x2fa0 [ 229.128328][T15382] ? 0xffffffff81000000 [ 229.132475][T15382] ? get_pid_task+0x8b/0xc0 00:14:31 executing program 2: r0 = perf_event_open(0x0, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) [ 229.136974][T15382] kernel_clone+0x15c/0x680 [ 229.141469][T15382] __x64_sys_clone+0xc6/0xf0 [ 229.146055][T15382] do_syscall_64+0x44/0xa0 [ 229.150472][T15382] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 229.156373][T15382] RIP: 0033:0x7f092b972a39 [ 229.160779][T15382] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 00:14:31 executing program 2: r0 = perf_event_open(0x0, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:31 executing program 0: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x1) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = creat(0x0, 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) [ 229.180476][T15382] RSP: 002b:00007f09296e9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 229.189054][T15382] RAX: ffffffffffffffda RBX: 00007f092ba75f60 RCX: 00007f092b972a39 [ 229.197018][T15382] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000000000000 [ 229.204992][T15382] RBP: 00007f09296e91d0 R08: ffffffffffffffff R09: 0000000000000000 [ 229.212959][T15382] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 229.220923][T15382] R13: 00007ffdd2ab606f R14: 00007f09296e9300 R15: 0000000000022000 00:14:31 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x7000000, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:31 executing program 2: r0 = perf_event_open(0x0, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:31 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) (fail_nth: 88) [ 229.337587][T15398] FAULT_INJECTION: forcing a failure. [ 229.337587][T15398] name failslab, interval 1, probability 0, space 0, times 0 [ 229.350294][T15398] CPU: 0 PID: 15398 Comm: syz-executor.3 Not tainted 5.15.0-rc5-syzkaller #0 [ 229.359192][T15398] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 229.369315][T15398] Call Trace: [ 229.372593][T15398] dump_stack_lvl+0xd6/0x122 [ 229.377190][T15398] dump_stack+0x11/0x1b [ 229.381349][T15398] should_fail+0x23c/0x250 [ 229.385841][T15398] ? dup_mmap+0x3fe/0xa50 [ 229.390170][T15398] __should_failslab+0x81/0x90 [ 229.394936][T15398] should_failslab+0x5/0x20 [ 229.399438][T15398] kmem_cache_alloc+0x4f/0x300 [ 229.404203][T15398] dup_mmap+0x3fe/0xa50 [ 229.408444][T15398] dup_mm+0x7c/0x210 [ 229.412415][T15398] copy_process+0x1463/0x2fa0 [ 229.417088][T15398] ? 0xffffffff81000000 [ 229.421242][T15398] ? get_pid_task+0x8b/0xc0 [ 229.425746][T15398] kernel_clone+0x15c/0x680 [ 229.430313][T15398] __x64_sys_clone+0xc6/0xf0 [ 229.434899][T15398] do_syscall_64+0x44/0xa0 [ 229.439374][T15398] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 229.445270][T15398] RIP: 0033:0x7f092b972a39 [ 229.449682][T15398] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 229.469727][T15398] RSP: 002b:00007f09296e9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 229.478351][T15398] RAX: ffffffffffffffda RBX: 00007f092ba75f60 RCX: 00007f092b972a39 00:14:31 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:31 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x8000000, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) [ 229.486321][T15398] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000000000000 [ 229.494284][T15398] RBP: 00007f09296e91d0 R08: ffffffffffffffff R09: 0000000000000000 [ 229.502347][T15398] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 229.510379][T15398] R13: 00007ffdd2ab606f R14: 00007f09296e9300 R15: 0000000000022000 00:14:31 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:31 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) (fail_nth: 89) [ 229.604372][T15411] FAULT_INJECTION: forcing a failure. [ 229.604372][T15411] name failslab, interval 1, probability 0, space 0, times 0 [ 229.617091][T15411] CPU: 0 PID: 15411 Comm: syz-executor.3 Not tainted 5.15.0-rc5-syzkaller #0 [ 229.625850][T15411] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 229.635900][T15411] Call Trace: [ 229.639173][T15411] dump_stack_lvl+0xd6/0x122 [ 229.643767][T15411] dump_stack+0x11/0x1b [ 229.647923][T15411] should_fail+0x23c/0x250 [ 229.652383][T15411] ? dup_mmap+0x3fe/0xa50 [ 229.656758][T15411] __should_failslab+0x81/0x90 [ 229.661538][T15411] should_failslab+0x5/0x20 [ 229.666063][T15411] kmem_cache_alloc+0x4f/0x300 [ 229.670837][T15411] dup_mmap+0x3fe/0xa50 [ 229.674995][T15411] dup_mm+0x7c/0x210 [ 229.678931][T15411] copy_process+0x1463/0x2fa0 [ 229.683606][T15411] ? 0xffffffff81000000 [ 229.687756][T15411] ? get_pid_task+0x8b/0xc0 [ 229.692285][T15411] kernel_clone+0x15c/0x680 [ 229.696785][T15411] __x64_sys_clone+0xc6/0xf0 [ 229.701379][T15411] do_syscall_64+0x44/0xa0 [ 229.705802][T15411] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 229.711725][T15411] RIP: 0033:0x7f092b972a39 [ 229.716130][T15411] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 229.735905][T15411] RSP: 002b:00007f09296e9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 229.744378][T15411] RAX: ffffffffffffffda RBX: 00007f092ba75f60 RCX: 00007f092b972a39 [ 229.752343][T15411] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000000000000 [ 229.760306][T15411] RBP: 00007f09296e91d0 R08: ffffffffffffffff R09: 0000000000000000 [ 229.768273][T15411] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 229.776239][T15411] R13: 00007ffdd2ab606f R14: 00007f09296e9300 R15: 0000000000022000 00:14:32 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x9000000, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:32 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:32 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) (fail_nth: 90) 00:14:32 executing program 0: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) sendfile(r1, r1, 0x0, 0x24002da8) fcntl$addseals(r0, 0x409, 0x1) creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = creat(0x0, 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) [ 229.895772][T15417] FAULT_INJECTION: forcing a failure. [ 229.895772][T15417] name failslab, interval 1, probability 0, space 0, times 0 [ 229.908414][T15417] CPU: 1 PID: 15417 Comm: syz-executor.3 Not tainted 5.15.0-rc5-syzkaller #0 [ 229.917254][T15417] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 229.927300][T15417] Call Trace: [ 229.930613][T15417] dump_stack_lvl+0xd6/0x122 [ 229.935207][T15417] dump_stack+0x11/0x1b [ 229.939408][T15417] should_fail+0x23c/0x250 [ 229.943824][T15417] ? anon_vma_clone+0x8d/0x380 [ 229.948585][T15417] __should_failslab+0x81/0x90 [ 229.953345][T15417] should_failslab+0x5/0x20 [ 229.957863][T15417] kmem_cache_alloc+0x4f/0x300 [ 229.962628][T15417] anon_vma_clone+0x8d/0x380 [ 229.967217][T15417] anon_vma_fork+0x54/0x2b0 [ 229.971752][T15417] dup_mmap+0x51b/0xa50 [ 229.975975][T15417] dup_mm+0x7c/0x210 [ 229.979865][T15417] copy_process+0x1463/0x2fa0 [ 229.984544][T15417] ? 0xffffffff81000000 [ 229.988688][T15417] ? get_pid_task+0x8b/0xc0 [ 229.993185][T15417] kernel_clone+0x15c/0x680 [ 229.997681][T15417] __x64_sys_clone+0xc6/0xf0 [ 230.002286][T15417] do_syscall_64+0x44/0xa0 [ 230.006704][T15417] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 230.012642][T15417] RIP: 0033:0x7f092b972a39 [ 230.017054][T15417] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 230.036659][T15417] RSP: 002b:00007f09296e9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 230.045072][T15417] RAX: ffffffffffffffda RBX: 00007f092ba75f60 RCX: 00007f092b972a39 [ 230.053040][T15417] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000000000000 [ 230.061049][T15417] RBP: 00007f09296e91d0 R08: ffffffffffffffff R09: 0000000000000000 [ 230.069020][T15417] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 230.077051][T15417] R13: 00007ffdd2ab606f R14: 00007f09296e9300 R15: 0000000000022000 00:14:32 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:32 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0xa000000, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:32 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:32 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:32 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) (fail_nth: 91) [ 230.315568][T15433] loop7: detected capacity change from 0 to 1036 [ 230.344672][T15440] FAULT_INJECTION: forcing a failure. [ 230.344672][T15440] name failslab, interval 1, probability 0, space 0, times 0 00:14:32 executing program 0: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x8, 0x0, 0x0, 0x0, 0x0, 0x20000050d, 0x5a40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd14}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) sendfile(r0, r0, 0x0, 0x24002da8) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = creat(0x0, 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000780)={0x0, {}, 0x0, {}, 0x3, 0x0, 0x0, 0x4, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000100)='net/arp\x00') ioctl$LOOP_CLR_FD(r0, 0x4c01) pipe(&(0x7f0000000080)) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000140)="9c42c90ef2f7825cad5885b9777acf57", 0x10) sendfile(0xffffffffffffffff, r3, &(0x7f0000000140)=0x343, 0x10001) 00:14:32 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) [ 230.357286][T15440] CPU: 1 PID: 15440 Comm: syz-executor.3 Not tainted 5.15.0-rc5-syzkaller #0 [ 230.366043][T15440] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 230.376118][T15440] Call Trace: [ 230.379387][T15440] dump_stack_lvl+0xd6/0x122 [ 230.383985][T15440] dump_stack+0x11/0x1b [ 230.388164][T15440] should_fail+0x23c/0x250 [ 230.392578][T15440] ? anon_vma_clone+0x8d/0x380 [ 230.397336][T15440] __should_failslab+0x81/0x90 [ 230.402096][T15440] should_failslab+0x5/0x20 [ 230.406602][T15440] kmem_cache_alloc+0x4f/0x300 [ 230.411360][T15440] anon_vma_clone+0x8d/0x380 [ 230.415947][T15440] anon_vma_fork+0x54/0x2b0 [ 230.420448][T15440] dup_mmap+0x51b/0xa50 [ 230.424607][T15440] dup_mm+0x7c/0x210 [ 230.428494][T15440] copy_process+0x1463/0x2fa0 [ 230.433168][T15440] ? 0xffffffff81000000 [ 230.437314][T15440] ? get_pid_task+0x8b/0xc0 [ 230.441853][T15440] kernel_clone+0x15c/0x680 [ 230.446359][T15440] __x64_sys_clone+0xc6/0xf0 [ 230.451030][T15440] do_syscall_64+0x44/0xa0 [ 230.455498][T15440] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 230.461397][T15440] RIP: 0033:0x7f092b972a39 [ 230.465806][T15440] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 230.485463][T15440] RSP: 002b:00007f09296e9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 230.493873][T15440] RAX: ffffffffffffffda RBX: 00007f092ba75f60 RCX: 00007f092b972a39 [ 230.501851][T15440] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000000000000 [ 230.509825][T15440] RBP: 00007f09296e91d0 R08: ffffffffffffffff R09: 0000000000000000 [ 230.517787][T15440] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 230.525754][T15440] R13: 00007ffdd2ab606f R14: 00007f09296e9300 R15: 0000000000022000 00:14:32 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) (fail_nth: 92) 00:14:32 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) [ 230.596668][T15448] FAULT_INJECTION: forcing a failure. [ 230.596668][T15448] name failslab, interval 1, probability 0, space 0, times 0 [ 230.609297][T15448] CPU: 0 PID: 15448 Comm: syz-executor.3 Not tainted 5.15.0-rc5-syzkaller #0 [ 230.618059][T15448] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 230.628110][T15448] Call Trace: [ 230.631387][T15448] dump_stack_lvl+0xd6/0x122 [ 230.635980][T15448] dump_stack+0x11/0x1b [ 230.640133][T15448] should_fail+0x23c/0x250 [ 230.644595][T15448] ? anon_vma_clone+0x8d/0x380 [ 230.649360][T15448] __should_failslab+0x81/0x90 [ 230.654122][T15448] should_failslab+0x5/0x20 [ 230.658622][T15448] kmem_cache_alloc+0x4f/0x300 [ 230.661234][ C1] sd 0:0:1:0: tag#665 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 230.663379][T15448] anon_vma_clone+0x8d/0x380 [ 230.673131][ C1] sd 0:0:1:0: tag#665 CDB: opcode=0xe5 (vendor) [ 230.677673][T15448] anon_vma_fork+0x54/0x2b0 [ 230.683912][ C1] sd 0:0:1:0: tag#665 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 230.688362][T15448] dup_mmap+0x51b/0xa50 [ 230.697286][ C1] sd 0:0:1:0: tag#665 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 230.701392][T15448] dup_mm+0x7c/0x210 [ 230.710323][ C1] sd 0:0:1:0: tag#665 CDB[20]: ba [ 230.714320][T15448] copy_process+0x1463/0x2fa0 [ 230.714338][T15448] ? 0xffffffff81000000 [ 230.728264][T15448] ? get_pid_task+0x8b/0xc0 [ 230.732765][T15448] kernel_clone+0x15c/0x680 [ 230.737262][T15448] __x64_sys_clone+0xc6/0xf0 [ 230.741853][T15448] do_syscall_64+0x44/0xa0 [ 230.746271][T15448] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 230.752165][T15448] RIP: 0033:0x7f092b972a39 [ 230.756585][T15448] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 230.776229][T15448] RSP: 002b:00007f09296e9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 230.784713][T15448] RAX: ffffffffffffffda RBX: 00007f092ba75f60 RCX: 00007f092b972a39 00:14:32 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000640)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004e800)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004ea00)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004ec00)={0x8001, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1, r2}, {0x0, r3}], 0x4, "8c73253a626560"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f000004e380)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f000004e580)={0x0, ""/256, 0x0, 0x0}) r6 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r6, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x100, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000640)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r6, 0x81f8943c, &(0x7f000004e800)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r6, 0x81f8943c, &(0x7f000004ea00)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004ec00)={0x8001, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7, r8}, {0x0, r9}], 0x4, "8c73253a626560"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f000004e780)=ANY=[@ANYRES64=0x0, @ANYBLOB="02002200e2ff0000080000000000001ddfcc21ddaa00bd00000000c03f00d50c00000000000000000000000000000000ff032000080000000000000000100000e47700000000000081000000000000000300000000000000300000000000000000000000000000000001040000000000ea92afd849e8622500000000000000000000000000000080"]) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000004e840)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}, {r4, r5}, {0x0, r9}, {}, {r10}], 0x2, "ec6494e870ba23"}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(r11, 0x2285, &(0x7f0000000280)={0x0, 0xfffffffffffffffd, 0x7f, 0x0, @scatter={0x0, 0x0, &(0x7f0000000300)}, &(0x7f0000000100)="a87457fd18417078b9ccbfba1610d3a02f3b2ebeb7f256c383b7162c60a15ce73598d60c123e65ba46bc758556a7b2612ed2a7256f95300ea0b558ce3ce9cb1ee33410d60272240aebddaae76f9992e59784ee440feea9a80884ee2b7130a4582a16d9a2ae376156e0d2384e252b21173a5844f271741320d6239e70ddb018", &(0x7f0000000080)=""/106, 0x0, 0x20002, 0xffffffffffffffff, &(0x7f0000000240)}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) 00:14:33 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0xb000000, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:33 executing program 0: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) sendfile(r0, r0, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = creat(0x0, 0x18) ioctl$LOOP_SET_STATUS(r2, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000780)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000300)={{}, 0x0, 0xc, @unused=[0x1, 0x0, 0x1, 0x7], @devid}) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f0000000200)={0x0, 0x8}) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000780)={0x10, 0x1, {0x5, @usage=0x6, 0x0, 0xa5f, 0x6, 0x101, 0xfffffffffffffe01, 0x3, 0x413, @usage=0x81, 0x7fff, 0x7, [0x400, 0x7ff, 0x2, 0x1378af51, 0x5, 0xfffffffffffff800]}, {0x0, @struct, 0x0, 0x7ff, 0x4, 0x5, 0x3, 0x100000000, 0x400, @struct={0x3ff, 0x2}, 0x401, 0x0, [0x0, 0x8, 0xf7, 0x1, 0x8, 0x1000]}, {0x9, @struct={0x0, 0x9}, 0x0, 0x0, 0xcdc, 0x200, 0x5, 0x5, 0x0, @usage=0x6, 0x0, 0x80000001, [0x2, 0x20, 0x7, 0x517c, 0x4, 0x1]}, {0xf13c, 0x60bcfe6c, 0x2}}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f0000000840)={0x0, 0x80000001, 0x7, 0x1}) pipe(&(0x7f0000000080)) 00:14:33 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000018c0)='net/softnet_stat\x00') ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000001900)) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r2, 0x107, 0x2, &(0x7f0000000140)="9c42c90ef2f7825cad5885b9777acf57", 0x10) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000016c0)=@req={0x4, 0x6, 0x9, 0x3a14c4f7}, 0x10) writev(r2, &(0x7f0000001680)=[{&(0x7f0000001580)="f5d0d37fb7db035b85609a4a024f03b12c19cbc891a18ea7235018f7483fe55301fdb47909912d74ea1e6ad9f3c866b70c762745a878f106273b87b8c559840a3194746c31c0e860ac34d230746d28fb5012ca5d5410e583517d9412676152ac90e37b624280a932c6c3829ea3209de2f7ca70fa22f88aa384962d10b6e9981b2d3270fb1663446c0ce4f52d217452d6a53f6362439f45c2cf242dc0bedbd0ed071aaca0d200cba9d1ca19f2d1aa58e9c733186d2843f4d2eedec40a17b67810c52bd4e980f211950b57db211c49e739c9ad5c7c63c486a4144b943b54aed7a0b9319ceedff9", 0xe6}], 0x1) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = gettid() fcntl$notify(0xffffffffffffffff, 0x402, 0x80000020) tkill(r3, 0x3a) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5}, 0x4}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x1190c0, 0x0) ioctl$SG_IO(r4, 0x2285, &(0x7f0000001500)={0x0, 0xfffffffffffffffc, 0x92, 0x3, @scatter={0x3, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)=""/201, 0xc9}, {&(0x7f0000000240)=""/186, 0xba}, {&(0x7f0000000440)=""/4096, 0x1000}]}, &(0x7f0000001440)="c149358e12f4a7e53ac2d2c29a09e7e7cd15d3fb57dc69c17561deb127fa105d627b3960746be402b89b516e0b955d94787e0376fbc7519db637d605dd6706c8341ebcad1da65f1f56e637523644f7a831d16185a99a836514591ced2b35f47f9150c77cbc121e967c3e3521fcc673c22aab9cc6ef7a44e9a2b1e32c4857f41a3daf9a0901adc87cd37e0c83673e24978b7c", &(0x7f0000000300)=""/98, 0x1, 0x10, 0xffffffffffffffff, &(0x7f00000001c0)}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) [ 230.792709][T15448] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000000000000 [ 230.798462][ C1] sd 0:0:1:0: tag#666 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 230.800668][T15448] RBP: 00007f09296e91d0 R08: ffffffffffffffff R09: 0000000000000000 [ 230.800683][T15448] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 230.810396][ C1] sd 0:0:1:0: tag#666 CDB: opcode=0xe5 (vendor) [ 230.818319][T15448] R13: 00007ffdd2ab606f R14: 00007f09296e9300 R15: 0000000000022000 00:14:33 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) (fail_nth: 93) 00:14:33 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r2, 0x107, 0x2, &(0x7f0000000140)="9c42c90ef2f7825cad5885b9777acf57", 0x10) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000040)=0x3) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r3, 0x107, 0x2, &(0x7f0000000140)="9c42c90ef2f7825cad5885b9777acf57", 0x10) sendfile(r3, r1, &(0x7f0000000080)=0x401, 0x200) [ 230.840487][ C1] sd 0:0:1:0: tag#666 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 230.849435][ C1] sd 0:0:1:0: tag#666 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 230.858381][ C1] sd 0:0:1:0: tag#666 CDB[20]: ba [ 230.909472][ C0] sd 0:0:1:0: tag#667 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 230.916232][T15665] FAULT_INJECTION: forcing a failure. [ 230.916232][T15665] name failslab, interval 1, probability 0, space 0, times 0 [ 230.919263][ C0] sd 0:0:1:0: tag#667 CDB: opcode=0xe5 (vendor) [ 230.931886][T15665] CPU: 1 PID: 15665 Comm: syz-executor.3 Not tainted 5.15.0-rc5-syzkaller #0 [ 230.938127][ C0] sd 0:0:1:0: tag#667 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 230.946833][T15665] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 230.946845][T15665] Call Trace: [ 230.946857][T15665] dump_stack_lvl+0xd6/0x122 [ 230.955775][ C0] sd 0:0:1:0: tag#667 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 230.965784][T15665] dump_stack+0x11/0x1b [ 230.965804][T15665] should_fail+0x23c/0x250 [ 230.969078][ C0] sd 0:0:1:0: tag#667 CDB[20]: ba [ 230.973639][T15665] ? dup_mmap+0x3fe/0xa50 [ 230.973660][T15665] __should_failslab+0x81/0x90 [ 231.005099][T15665] should_failslab+0x5/0x20 00:14:33 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xe, 0x4, 0x6, 0x4, 0x0, 0x4, 0x50820, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000040), 0x9}, 0x1, 0x16d, 0xfffffffd, 0x6, 0x9, 0x0, 0x3, 0x0, 0x9, 0x0, 0x6}, r1, 0x2, 0xffffffffffffffff, 0x2) 00:14:33 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) [ 231.009609][T15665] kmem_cache_alloc+0x4f/0x300 [ 231.014369][T15665] dup_mmap+0x3fe/0xa50 [ 231.018545][T15665] dup_mm+0x7c/0x210 [ 231.022436][T15665] copy_process+0x1463/0x2fa0 [ 231.027106][T15665] ? 0xffffffff81000000 [ 231.031250][T15665] ? get_pid_task+0x8b/0xc0 [ 231.035750][T15665] kernel_clone+0x15c/0x680 [ 231.040306][T15665] __x64_sys_clone+0xc6/0xf0 [ 231.044901][T15665] do_syscall_64+0x44/0xa0 [ 231.049316][T15665] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 231.055263][T15665] RIP: 0033:0x7f092b972a39 [ 231.059670][T15665] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 231.079272][T15665] RSP: 002b:00007f09296e9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 231.087678][T15665] RAX: ffffffffffffffda RBX: 00007f092ba75f60 RCX: 00007f092b972a39 [ 231.095643][T15665] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000000000000 [ 231.103606][T15665] RBP: 00007f09296e91d0 R08: ffffffffffffffff R09: 0000000000000000 [ 231.111569][T15665] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 231.119575][T15665] R13: 00007ffdd2ab606f R14: 00007f09296e9300 R15: 0000000000022000 [ 231.133815][ C0] sd 0:0:1:0: tag#668 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 231.143568][ C0] sd 0:0:1:0: tag#668 CDB: opcode=0xe5 (vendor) [ 231.149818][ C0] sd 0:0:1:0: tag#668 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c 00:14:33 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0xb040000, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) [ 231.158773][ C0] sd 0:0:1:0: tag#668 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 231.167734][ C0] sd 0:0:1:0: tag#668 CDB[20]: ba 00:14:33 executing program 0: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) sendfile(r0, r0, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = creat(0x0, 0x18) ioctl$LOOP_SET_STATUS(r2, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000780)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0xc0406618) ioctl$LOOP_CLR_FD(r3, 0x4c01) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) pipe(&(0x7f0000000080)) 00:14:33 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0xc000000, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:33 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:33 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0xc040000, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:33 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:33 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:33 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0xd000000, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) [ 231.442642][ T52] buffer_io_error: 25 callbacks suppressed [ 231.442655][ T52] Buffer I/O error on dev loop7, logical block 171, lost async page write [ 231.471939][T15780] loop7: detected capacity change from 0 to 1036 00:14:33 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) (fail_nth: 94) 00:14:33 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0xe000000, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) [ 231.622245][T15804] FAULT_INJECTION: forcing a failure. [ 231.622245][T15804] name failslab, interval 1, probability 0, space 0, times 0 [ 231.634944][T15804] CPU: 0 PID: 15804 Comm: syz-executor.3 Not tainted 5.15.0-rc5-syzkaller #0 [ 231.643711][T15804] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 231.653786][T15804] Call Trace: [ 231.657052][T15804] dump_stack_lvl+0xd6/0x122 [ 231.661637][T15804] dump_stack+0x11/0x1b [ 231.665959][T15804] should_fail+0x23c/0x250 [ 231.670366][T15804] ? anon_vma_fork+0x117/0x2b0 [ 231.675122][T15804] __should_failslab+0x81/0x90 [ 231.679875][T15804] should_failslab+0x5/0x20 [ 231.684378][T15804] kmem_cache_alloc+0x4f/0x300 [ 231.689135][T15804] ? anon_vma_fork+0xb1/0x2b0 [ 231.693801][T15804] anon_vma_fork+0x117/0x2b0 [ 231.698460][T15804] dup_mmap+0x51b/0xa50 [ 231.702610][T15804] dup_mm+0x7c/0x210 [ 231.706493][T15804] copy_process+0x1463/0x2fa0 [ 231.711214][T15804] ? 0xffffffff81000000 [ 231.715359][T15804] ? get_pid_task+0x8b/0xc0 [ 231.719862][T15804] kernel_clone+0x15c/0x680 [ 231.724365][T15804] __x64_sys_clone+0xc6/0xf0 [ 231.728953][T15804] do_syscall_64+0x44/0xa0 [ 231.733430][T15804] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 231.739408][T15804] RIP: 0033:0x7f092b972a39 [ 231.743813][T15804] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 231.763415][T15804] RSP: 002b:00007f09296e9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 231.771827][T15804] RAX: ffffffffffffffda RBX: 00007f092ba75f60 RCX: 00007f092b972a39 [ 231.779819][T15804] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000000000000 [ 231.787786][T15804] RBP: 00007f09296e91d0 R08: ffffffffffffffff R09: 0000000000000000 [ 231.795756][T15804] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 231.803727][T15804] R13: 00007ffdd2ab606f R14: 00007f09296e9300 R15: 0000000000022000 [ 231.906035][T15802] loop7: detected capacity change from 0 to 1036 [ 231.919516][T15905] Buffer I/O error on dev loop7, logical block 0, async page read 00:14:34 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) 00:14:34 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000180)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:34 executing program 0: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x1, 0x0, 0x26, 0x0, 0x0, 0x81, 0x2400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000000100), 0xd}, 0x0, 0x0, 0x0, 0x0, 0x92, 0x0, 0xfffc, 0x0, 0x100, 0x0, 0xffffffffffffff2b}, 0x0, 0xc, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x2, 0x103382) r1 = memfd_create(&(0x7f0000000280)='\x9c\xcf\xbf\x19\xc8\r\xb6(\xa8d\xd9\x97\xf6\x00\x1c\xc2\x0e{\v\xabL\xd7>\xe9P\xacR\x0f\xf9\x0fj\xb2\xb3E\x0e\'\xd5\x87\b\x8b\x0f\xea-I\xefX\xdfA\xb8\xa4\x83\xc7\x1dHy\r;4\xd6lLI$M\xe3Uh3\xa0l\xfb\xc6wJ\xb5\x8f\xbe\x12\x03\x00\x00\x00\x81lM\xc0\x1d\x02\x81\xeaj\xc9\x9a\xcc\xdb\x90)\x1aX\x857n\xae\xdc$\x83\x97\x8b\x12 m\xb2\xbdI6\x94\xa9\xdc\xbe9\x95)7_\xee\x12\x946*\x8b\x1aq\xdf\xea\x9a\x02\vbZ', 0x2) getpgrp(0x0) ioprio_get$pid(0x1, 0x0) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) sendfile(r0, r0, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = creat(0x0, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r3, 0x107, 0x2, &(0x7f0000000140)="9c42c90ef2f7825cad5885b9777acf57", 0x10) splice(r2, &(0x7f00000000c0), r3, &(0x7f0000000240)=0x8, 0x800, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNAPSHOT_SET_SWAP_AREA(r4, 0x400c330d, &(0x7f0000000200)={0x7, 0x6}) 00:14:34 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) (fail_nth: 95) 00:14:34 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0xf000000, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) [ 232.011350][ C1] sd 0:0:1:0: tag#669 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 232.021112][ C1] sd 0:0:1:0: tag#669 CDB: opcode=0xe5 (vendor) [ 232.027367][ C1] sd 0:0:1:0: tag#669 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 232.036310][ C1] sd 0:0:1:0: tag#669 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 232.045263][ C1] sd 0:0:1:0: tag#669 CDB[20]: ba [ 232.060405][T15917] loop7: detected capacity change from 0 to 1036 [ 232.067439][T15916] FAULT_INJECTION: forcing a failure. [ 232.067439][T15916] name failslab, interval 1, probability 0, space 0, times 0 [ 232.080113][T15916] CPU: 0 PID: 15916 Comm: syz-executor.3 Not tainted 5.15.0-rc5-syzkaller #0 [ 232.088871][T15916] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 232.098917][T15916] Call Trace: [ 232.102189][T15916] dump_stack_lvl+0xd6/0x122 [ 232.106843][T15916] dump_stack+0x11/0x1b [ 232.110991][T15916] should_fail+0x23c/0x250 [ 232.115399][T15916] ? anon_vma_clone+0x8d/0x380 [ 232.120207][T15916] __should_failslab+0x81/0x90 [ 232.124969][T15916] should_failslab+0x5/0x20 [ 232.129461][T15916] kmem_cache_alloc+0x4f/0x300 [ 232.134266][T15916] anon_vma_clone+0x8d/0x380 [ 232.138898][T15916] anon_vma_fork+0x54/0x2b0 [ 232.143402][T15916] dup_mmap+0x51b/0xa50 [ 232.147658][T15916] dup_mm+0x7c/0x210 [ 232.151605][T15916] copy_process+0x1463/0x2fa0 [ 232.156293][T15916] ? 0xffffffff81000000 [ 232.160438][T15916] ? get_pid_task+0x8b/0xc0 [ 232.164929][T15916] kernel_clone+0x15c/0x680 [ 232.169421][T15916] __x64_sys_clone+0xc6/0xf0 [ 232.174007][T15916] do_syscall_64+0x44/0xa0 [ 232.178475][T15916] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 232.184372][T15916] RIP: 0033:0x7f092b972a39 [ 232.188794][T15916] 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 00:14:34 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000180)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:34 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:34 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(0x0, 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:34 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(0x0, 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:34 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(0x0, 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:34 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) [ 232.208390][T15916] RSP: 002b:00007f09296e9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 232.216914][T15916] RAX: ffffffffffffffda RBX: 00007f092ba75f60 RCX: 00007f092b972a39 [ 232.224874][T15916] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000000000000 [ 232.232842][T15916] RBP: 00007f09296e91d0 R08: ffffffffffffffff R09: 0000000000000000 [ 232.240800][T15916] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 232.248792][T15916] R13: 00007ffdd2ab606f R14: 00007f09296e9300 R15: 0000000000022000 00:14:34 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) [ 232.432078][T15917] print_req_error: 26 callbacks suppressed [ 232.432099][T15917] blk_update_request: I/O error, dev loop7, sector 1024 op 0x0:(READ) flags 0x80700 phys_seg 2 prio class 0 [ 232.501940][T15933] loop7: detected capacity change from 0 to 1036 [ 232.509397][T15917] blk_update_request: I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 19 prio class 0 [ 232.819899][ C1] sd 0:0:1:0: tag#689 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 232.829660][ C1] sd 0:0:1:0: tag#689 CDB: opcode=0xe5 (vendor) [ 232.835917][ C1] sd 0:0:1:0: tag#689 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 232.844858][ C1] sd 0:0:1:0: tag#689 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 232.853829][ C1] sd 0:0:1:0: tag#689 CDB[20]: ba 00:14:35 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='freezer.parent_freezing\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0xbc, 0x81, 0x20, 0x56, 0x0, 0x600000000000000, 0x18265, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x9, 0x4, @perf_config_ext={0x9, 0x20}, 0x88, 0xcba, 0x2, 0x0, 0x6, 0x8c3, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffe00}, 0x0, 0xd, r2, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f04ebbeee, 0x1010, r1, 0x5fe57000) 00:14:35 executing program 0: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}, 0x0, 0x0, 0x800}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000200)='.\x05\xb0\xf5\xc9\"\x94\xd62\xe5f^\xc5', 0x3) r3 = getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r0, &(0x7f0000000000), 0x0, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) r4 = creat(0x0, 0x18) ioctl$LOOP_SET_STATUS(r4, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4000) r6 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x6, &(0x7f0000000140)="9c31c90eb2000000ad5885b9777acf57", 0x10) kcmp$KCMP_EPOLL_TFD(0x0, r3, 0x7, r5, &(0x7f0000000100)={r4, r6, 0x6}) pipe(&(0x7f0000000080)) 00:14:35 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) (fail_nth: 96) 00:14:35 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:35 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x10000000, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) [ 232.932075][ C1] sd 0:0:1:0: tag#690 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 232.941833][ C1] sd 0:0:1:0: tag#690 CDB: opcode=0xe5 (vendor) [ 232.948070][ C1] sd 0:0:1:0: tag#690 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 232.957029][ C1] sd 0:0:1:0: tag#690 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 232.965979][ C1] sd 0:0:1:0: tag#690 CDB[20]: ba [ 232.985203][T16089] FAULT_INJECTION: forcing a failure. [ 232.985203][T16089] name failslab, interval 1, probability 0, space 0, times 0 [ 232.997813][T16089] CPU: 0 PID: 16089 Comm: syz-executor.3 Not tainted 5.15.0-rc5-syzkaller #0 [ 233.006564][T16089] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 233.016456][ C1] sd 0:0:1:0: tag#691 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 233.016606][T16089] Call Trace: [ 233.016615][T16089] dump_stack_lvl+0xd6/0x122 [ 233.026334][ C1] sd 0:0:1:0: tag#691 CDB: opcode=0xe5 (vendor) [ 233.029570][T16089] dump_stack+0x11/0x1b [ 233.034151][ C1] sd 0:0:1:0: tag#691 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 233.040338][T16089] should_fail+0x23c/0x250 [ 233.044478][ C1] sd 0:0:1:0: tag#691 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 233.053360][T16089] ? anon_vma_clone+0x8d/0x380 [ 233.057763][ C1] sd 0:0:1:0: tag#691 CDB[20]: ba [ 233.066656][T16089] __should_failslab+0x81/0x90 [ 233.066676][T16089] should_failslab+0x5/0x20 [ 233.085682][T16089] kmem_cache_alloc+0x4f/0x300 [ 233.090504][T16089] anon_vma_clone+0x8d/0x380 [ 233.095095][T16089] anon_vma_fork+0x54/0x2b0 [ 233.099595][T16089] dup_mmap+0x51b/0xa50 [ 233.103750][T16089] dup_mm+0x7c/0x210 [ 233.107645][T16089] copy_process+0x1463/0x2fa0 [ 233.112328][T16089] ? 0xffffffff81000000 [ 233.116472][T16089] ? get_pid_task+0x8b/0xc0 [ 233.120980][T16089] kernel_clone+0x15c/0x680 [ 233.125502][T16089] __x64_sys_clone+0xc6/0xf0 [ 233.130089][T16089] do_syscall_64+0x44/0xa0 [ 233.134602][T16089] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 233.140502][T16089] RIP: 0033:0x7f092b972a39 [ 233.144909][T16089] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 233.164512][T16089] RSP: 002b:00007f09296e9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 233.172918][T16089] RAX: ffffffffffffffda RBX: 00007f092ba75f60 RCX: 00007f092b972a39 [ 233.180928][T16089] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000000000000 [ 233.188890][T16089] RBP: 00007f09296e91d0 R08: ffffffffffffffff R09: 0000000000000000 [ 233.196855][T16089] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 233.204819][T16089] R13: 00007ffdd2ab606f R14: 00007f09296e9300 R15: 0000000000022000 00:14:35 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x0) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:35 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x11000000, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:35 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x45, 0x0, 0x0}, &(0x7f0000000200)="e5f43273b6ba096d26e2c735d135121c921bda40b8585ba8d47d34f39047dc2dba", 0x0, 0x0, 0x10, 0x0, 0x0}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0xc0406618) ioctl$SCSI_IOCTL_GET_PCI(r1, 0x5387, &(0x7f0000000040)) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) 00:14:35 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) (fail_nth: 97) 00:14:35 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x12000000, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) [ 233.303412][ C1] sd 0:0:1:0: tag#692 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 233.313175][ C1] sd 0:0:1:0: tag#692 CDB: opcode=0xe5 (vendor) [ 233.319417][ C1] sd 0:0:1:0: tag#692 CDB[00]: e5 f4 32 73 b6 ba 09 6d 26 e2 c7 35 d1 35 12 1c [ 233.328368][ C1] sd 0:0:1:0: tag#692 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 47 dc 2d [ 233.337390][ C1] sd 0:0:1:0: tag#692 CDB[20]: ba [ 233.358934][T16163] FAULT_INJECTION: forcing a failure. [ 233.358934][T16163] name failslab, interval 1, probability 0, space 0, times 0 [ 233.371633][T16163] CPU: 0 PID: 16163 Comm: syz-executor.3 Not tainted 5.15.0-rc5-syzkaller #0 [ 233.380392][T16163] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 233.390436][T16163] Call Trace: [ 233.393730][T16163] dump_stack_lvl+0xd6/0x122 [ 233.398351][T16163] dump_stack+0x11/0x1b [ 233.402503][T16163] should_fail+0x23c/0x250 [ 233.406915][T16163] ? anon_vma_clone+0x8d/0x380 [ 233.411678][T16163] __should_failslab+0x81/0x90 [ 233.416501][T16163] should_failslab+0x5/0x20 [ 233.421042][T16163] kmem_cache_alloc+0x4f/0x300 [ 233.425804][T16163] anon_vma_clone+0x8d/0x380 [ 233.430393][T16163] anon_vma_fork+0x54/0x2b0 [ 233.434895][T16163] dup_mmap+0x51b/0xa50 [ 233.439053][T16163] dup_mm+0x7c/0x210 [ 233.442947][T16163] copy_process+0x1463/0x2fa0 [ 233.447621][T16163] ? 0xffffffff81000000 [ 233.451766][T16163] ? get_pid_task+0x8b/0xc0 [ 233.456262][T16163] kernel_clone+0x15c/0x680 [ 233.460767][T16163] __x64_sys_clone+0xc6/0xf0 [ 233.465357][T16163] do_syscall_64+0x44/0xa0 [ 233.469778][T16163] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 233.475677][T16163] RIP: 0033:0x7f092b972a39 [ 233.480084][T16163] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 233.499683][T16163] RSP: 002b:00007f09296e9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 233.508092][T16163] RAX: ffffffffffffffda RBX: 00007f092ba75f60 RCX: 00007f092b972a39 [ 233.516131][T16163] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000000000000 [ 233.524091][T16163] RBP: 00007f09296e91d0 R08: ffffffffffffffff R09: 0000000000000000 [ 233.532098][T16163] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 233.540082][T16163] R13: 00007ffdd2ab606f R14: 00007f09296e9300 R15: 0000000000022000 00:14:35 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x13000000, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:35 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x0) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:35 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) (fail_nth: 98) 00:14:35 executing program 0: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) r2 = getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) memfd_create(&(0x7f0000000100)='#{\x00', 0x6) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) sendfile(r0, r0, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) r4 = creat(0x0, 0x18) ioctl$LOOP_SET_STATUS(r4, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000780)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) clone3(&(0x7f0000000440)={0x2008aa180, &(0x7f0000000140), &(0x7f0000000200), &(0x7f0000000280), {0x21}, &(0x7f00000002c0)=""/17, 0x11, &(0x7f0000000300)=""/198, &(0x7f0000000400)=[r2, r2, r2], 0x3, {r3}}, 0x58) ioctl$LOOP_CLR_FD(r0, 0x4c01) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_CLR_FD(r5, 0x4c01) [ 233.657283][T16178] FAULT_INJECTION: forcing a failure. [ 233.657283][T16178] name failslab, interval 1, probability 0, space 0, times 0 [ 233.670004][T16178] CPU: 0 PID: 16178 Comm: syz-executor.3 Not tainted 5.15.0-rc5-syzkaller #0 [ 233.678880][T16178] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 233.688929][T16178] Call Trace: [ 233.692198][T16178] dump_stack_lvl+0xd6/0x122 [ 233.696789][T16178] dump_stack+0x11/0x1b [ 233.700937][T16178] should_fail+0x23c/0x250 [ 233.705351][T16178] ? anon_vma_fork+0x117/0x2b0 [ 233.710107][T16178] __should_failslab+0x81/0x90 [ 233.714864][T16178] should_failslab+0x5/0x20 [ 233.719360][T16178] kmem_cache_alloc+0x4f/0x300 [ 233.724113][T16178] ? anon_vma_fork+0xb1/0x2b0 [ 233.728780][T16178] anon_vma_fork+0x117/0x2b0 [ 233.733362][T16178] dup_mmap+0x51b/0xa50 [ 233.737509][T16178] dup_mm+0x7c/0x210 [ 233.741398][T16178] copy_process+0x1463/0x2fa0 [ 233.746069][T16178] ? 0xffffffff81000000 [ 233.750208][T16178] ? get_pid_task+0x8b/0xc0 [ 233.754823][T16178] kernel_clone+0x15c/0x680 [ 233.759322][T16178] __x64_sys_clone+0xc6/0xf0 [ 233.763905][T16178] do_syscall_64+0x44/0xa0 [ 233.768313][T16178] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 233.774206][T16178] RIP: 0033:0x7f092b972a39 [ 233.778609][T16178] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 233.798206][T16178] RSP: 002b:00007f09296e9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 233.806604][T16178] RAX: ffffffffffffffda RBX: 00007f092ba75f60 RCX: 00007f092b972a39 [ 233.809879][ C1] sd 0:0:1:0: tag#693 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 233.814570][T16178] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000000000000 [ 233.814585][T16178] RBP: 00007f09296e91d0 R08: ffffffffffffffff R09: 0000000000000000 [ 233.814596][T16178] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 233.824314][ C1] sd 0:0:1:0: tag#693 CDB: opcode=0xe5 (vendor) 00:14:36 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x0) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) [ 233.832239][T16178] R13: 00007ffdd2ab606f R14: 00007f09296e9300 R15: 0000000000022000 [ 233.862368][ C1] sd 0:0:1:0: tag#693 CDB[00]: e5 f4 32 73 b6 ba 09 6d 26 e2 c7 35 d1 35 12 1c [ 233.871293][ C1] sd 0:0:1:0: tag#693 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 47 dc 2d [ 233.880238][ C1] sd 0:0:1:0: tag#693 CDB[20]: ba 00:14:36 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8}, 0x0, 0x0, 0x7, 0x3, 0x0, 0x2, 0x0, 0x0, 0x20000, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) 00:14:36 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) (fail_nth: 99) [ 234.033239][T16291] FAULT_INJECTION: forcing a failure. [ 234.033239][T16291] name failslab, interval 1, probability 0, space 0, times 0 [ 234.045877][T16291] CPU: 0 PID: 16291 Comm: syz-executor.3 Not tainted 5.15.0-rc5-syzkaller #0 [ 234.054638][T16291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 234.064753][T16291] Call Trace: [ 234.068027][T16291] dump_stack_lvl+0xd6/0x122 [ 234.072675][T16291] dump_stack+0x11/0x1b [ 234.076927][T16291] should_fail+0x23c/0x250 [ 234.081343][T16291] ? anon_vma_fork+0x117/0x2b0 [ 234.086177][T16291] __should_failslab+0x81/0x90 [ 234.090941][T16291] should_failslab+0x5/0x20 [ 234.095485][T16291] kmem_cache_alloc+0x4f/0x300 [ 234.100249][T16291] ? anon_vma_fork+0xb1/0x2b0 [ 234.104944][T16291] anon_vma_fork+0x117/0x2b0 [ 234.109543][T16291] dup_mmap+0x51b/0xa50 [ 234.113716][T16291] dup_mm+0x7c/0x210 [ 234.117611][T16291] copy_process+0x1463/0x2fa0 [ 234.122287][T16291] ? 0xffffffff81000000 [ 234.126433][T16291] ? get_pid_task+0x8b/0xc0 [ 234.130952][T16291] kernel_clone+0x15c/0x680 [ 234.135452][T16291] __x64_sys_clone+0xc6/0xf0 [ 234.140044][T16291] do_syscall_64+0x44/0xa0 [ 234.144501][T16291] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 234.150404][T16291] RIP: 0033:0x7f092b972a39 [ 234.154812][T16291] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 234.174418][T16291] RSP: 002b:00007f09296e9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 234.182833][T16291] RAX: ffffffffffffffda RBX: 00007f092ba75f60 RCX: 00007f092b972a39 [ 234.190800][T16291] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000000000000 [ 234.198946][T16291] RBP: 00007f09296e91d0 R08: ffffffffffffffff R09: 0000000000000000 [ 234.206912][T16291] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 234.214880][T16291] R13: 00007ffdd2ab606f R14: 00007f09296e9300 R15: 0000000000022000 00:14:36 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x14000000, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:36 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:36 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) (fail_nth: 100) 00:14:36 executing program 5: ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) 00:14:36 executing program 0: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}, 0x10}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = dup3(r0, r0, 0x80000) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x1000) r4 = creat(0x0, 0x18) ioctl$LOOP_SET_STATUS(r4, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) [ 234.320557][T16397] FAULT_INJECTION: forcing a failure. [ 234.320557][T16397] name failslab, interval 1, probability 0, space 0, times 0 [ 234.333175][T16397] CPU: 1 PID: 16397 Comm: syz-executor.3 Not tainted 5.15.0-rc5-syzkaller #0 [ 234.341936][T16397] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 234.351986][T16397] Call Trace: [ 234.355261][T16397] dump_stack_lvl+0xd6/0x122 [ 234.359862][T16397] dump_stack+0x11/0x1b [ 234.364090][T16397] should_fail+0x23c/0x250 [ 234.368517][T16397] ? dup_mmap+0x3fe/0xa50 [ 234.372841][T16397] __should_failslab+0x81/0x90 [ 234.377603][T16397] should_failslab+0x5/0x20 [ 234.382104][T16397] kmem_cache_alloc+0x4f/0x300 [ 234.386859][T16397] dup_mmap+0x3fe/0xa50 [ 234.391055][T16397] dup_mm+0x7c/0x210 [ 234.394948][T16397] copy_process+0x1463/0x2fa0 [ 234.399703][T16397] ? 0xffffffff81000000 [ 234.403848][T16397] ? get_pid_task+0x8b/0xc0 [ 234.408426][T16397] kernel_clone+0x15c/0x680 [ 234.413005][T16397] __x64_sys_clone+0xc6/0xf0 [ 234.417593][T16397] do_syscall_64+0x44/0xa0 [ 234.422011][T16397] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 234.427910][T16397] RIP: 0033:0x7f092b972a39 [ 234.432318][T16397] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 234.451924][T16397] RSP: 002b:00007f09296e9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 234.460409][T16397] RAX: ffffffffffffffda RBX: 00007f092ba75f60 RCX: 00007f092b972a39 00:14:36 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) [ 234.468369][T16397] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000000000000 [ 234.476387][T16397] RBP: 00007f09296e91d0 R08: ffffffffffffffff R09: 0000000000000000 [ 234.484361][T16397] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 234.492330][T16397] R13: 00007ffdd2ab606f R14: 00007f09296e9300 R15: 0000000000022000 00:14:36 executing program 0: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0xc0406618) ioctl$LOOP_CLR_FD(r2, 0x4c01) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) sendfile(r0, r0, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = creat(0x0, 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000780)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) pipe(&(0x7f0000000080)) 00:14:36 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x15000000, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:36 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:36 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 00:14:36 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x16000000, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:37 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:37 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x17000000, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:37 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) [ 234.713646][T16423] loop7: detected capacity change from 0 to 1036 00:14:37 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 00:14:37 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0xc0406618) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000240)={0x53, 0xffffffffffffffff, 0x89, 0x7f, @buffer={0x0, 0x61, &(0x7f0000000040)=""/97}, &(0x7f00000000c0)="dcc067d488a64fa1d8317da4c61208eb1ed3aa22d360c9359cefc9ba05e8d3decb3d44a74bf20979d71499bbd2f463ea6a20b127b765bcab79b6e5532fea33e70d300e683b45a4fc24dd8cc57b57d9298a763ecd00db72863a384ffced38762e7ed015e5da93edfb39ac539834d02dfdbed8fc21fc8366320bd26e5553ae07001aa5e676d9ccd09d41", &(0x7f0000000440)=""/4096, 0x6, 0x8, 0x3, &(0x7f0000000180)}) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) 00:14:37 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540), 0x0, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:37 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x18000000, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:37 executing program 0: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x140, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) sendfile(r0, r0, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = creat(0x0, 0x18) ioctl$LOOP_SET_STATUS(r2, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000780)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49", [0x0, 0x4]}) ioctl$LOOP_CLR_FD(r0, 0x4c01) pipe(&(0x7f0000000080)) 00:14:37 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x10, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 00:14:37 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540), 0x0, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:37 executing program 0: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) sendfile(r0, r0, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = creat(0x0, 0x18) ioctl$LOOP_SET_STATUS(r2, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000780)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_CLR_FD(r0, 0x4c01) pipe(&(0x7f0000000080)) 00:14:37 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x11, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 235.108081][T16537] loop7: detected capacity change from 0 to 1036 00:14:37 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540), 0x0, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:37 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x1100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 00:14:37 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x19000000, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:37 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{0x0}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) [ 235.271778][ T229] blk_update_request: I/O error, dev loop7, sector 140 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 235.283137][ T229] Buffer I/O error on dev loop7, logical block 35, lost async page write [ 235.317617][ T52] blk_update_request: I/O error, dev loop7, sector 144 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 235.328939][ T52] Buffer I/O error on dev loop7, logical block 36, lost async page write [ 235.337375][ T52] blk_update_request: I/O error, dev loop7, sector 148 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 235.348659][ T52] Buffer I/O error on dev loop7, logical block 37, lost async page write 00:14:37 executing program 0: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)="0600004a030700000000001fc5e6a5b36204d0ab5b9ccc6423e937228a3fbcf4c7dd1a8017418a336c3f4065054ccbe935d6d8324a2e2c43", 0x38}], 0x1, 0x10801, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) sendfile(r0, r1, 0x0, 0x20000000) creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = creat(0x0, 0x18) ioctl$LOOP_SET_STATUS(r2, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000780)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) pipe(&(0x7f0000000080)) 00:14:37 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x1f00, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 00:14:37 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x1a000000, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:37 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{0x0}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:37 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x2000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 00:14:37 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x204000) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_setup(0x14c18, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000a8a000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000008540)=@IORING_OP_TEE={0x21, 0x0, 0x0, @fd_index}, 0x10001) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r4, 0x107, 0x2, &(0x7f0000000140)="9c42c90ef2f7825cad5885b9777acf57", 0x10) r5 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r5, 0x107, 0x2, &(0x7f0000000140)="9c42c90ef2f7825cad5885b9777acf57", 0x10) r6 = syz_io_uring_setup(0x15e9, &(0x7f0000000200)={0x0, 0x4000}, &(0x7f0000126000/0x3000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000140)=0x0, &(0x7f00000001c0)=0x0) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r6, 0x9, 0x0, 0x0) syz_io_uring_submit(r7, r8, &(0x7f0000000100)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd=r6, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r9}}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_FILES_UPDATE={0x14, 0x2, 0x0, 0x0, 0xffffffff, &(0x7f0000000180)=[r1, r4, r5], 0x3, 0x0, 0x0, {0x0, r9}}, 0x6) syz_io_uring_submit(r2, r3, &(0x7f0000008540)=@IORING_OP_TEE={0x21, 0x0, 0x0, @fd_index}, 0x10001) r10 = inotify_init1(0x80800) syz_io_uring_submit(r2, r3, &(0x7f0000000140)=@IORING_OP_EPOLL_CTL=@add={0x1d, 0x5, 0x0, r0, &(0x7f0000000080), r10, 0x1, 0x0, 0x1}, 0xff) syz_io_uring_submit(r2, r3, &(0x7f00000000c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000040)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x5, 0x6003, @fd_index=0x1, 0x26ae, 0x0, 0x0, 0x0, 0x1, {0x3}}, 0x6) 00:14:37 executing program 0: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x510, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f00000002c0)='\xcdz\xe5G2\xfe<\\\xba\xf0\xb1\xb6\x9d\x0eo\xb2@\xfbJe\xe9nF.\xe1\x8bu\x1a\x99\xdf\xbbS\xf7\x01\xbc\xde\xd7\x8d\x8c,k\xb7\xd1\xf3\xd9', 0xd) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ptrace$cont(0x18, 0x0, 0x0, 0x0) capset(&(0x7f0000000200)={0x20080522}, &(0x7f0000000280)={0x5, 0x4b8, 0xfffff801, 0x8, 0x7f, 0xbb5d}) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r2, 0x107, 0x2, &(0x7f0000000140)="9c42c90ef2f7825cad5885b9777acf57", 0x10) write(r2, &(0x7f00000000c0)="665da20dc9365e74b3e526a851947c028440e8097028a80996be3ea620cf09bac50d39398023d0057e2779e1dc68e511855b241603ce93ebed16089b328a26ef1345a7e7f68ab6f48d0115fa1c780c673ef7c984635c8099eb68336cdf81a21371a4c7b57ce250acd23dee16fd0023cefb2e6d177299", 0x76) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) sendfile(r0, r0, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = creat(0x0, 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000780)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) pipe(&(0x7f0000000080)) 00:14:37 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{0x0}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) [ 235.578350][T16674] loop7: detected capacity change from 0 to 1036 00:14:37 executing program 0: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) r2 = getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) sendfile(r0, r0, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = creat(0x0, 0x18) waitid(0x1, r2, &(0x7f00000000c0), 0x20000000, &(0x7f0000000280)) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000780)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) pipe(&(0x7f0000000080)) 00:14:37 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:38 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x4000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 00:14:38 executing program 0: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) sendfile(r0, r0, 0x0, 0x24002da8) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = creat(0x0, 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000780)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) pipe(&(0x7f0000000080)) r4 = signalfd(r2, &(0x7f00000000c0)={[0x6]}, 0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r4) 00:14:38 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:38 executing program 0: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x4, 0x9, 0x20, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffd, 0x100}, 0x0, 0xfffffffffffffffd, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) sendfile(r0, r0, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = creat(0x0, 0x18) ioctl$LOOP_SET_STATUS(r2, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000780)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCSETA(r3, 0x4b2f, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000100"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) pipe(&(0x7f0000000080)) [ 235.737785][T16694] loop7: detected capacity change from 0 to 1036 [ 235.738363][T16707] blk_update_request: I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 2 prio class 0 00:14:38 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x1b000000, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:38 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:38 executing program 0: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) r2 = getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) sendfile(r0, r0, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) waitid(0x2, r2, &(0x7f00000000c0), 0x80000000, &(0x7f0000000280)) r3 = creat(0x0, 0x18) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_CTL_GET_FREE(r4, 0xc0406618) sendmsg$NL80211_CMD_RADAR_DETECT(r4, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x24, 0x0, 0x200, 0x70bd29, 0x25dfdbfd, {{}, {@void, @void}}, [@NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x371}, @NL80211_ATTR_WIPHY_FREQ={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x404c801}, 0x200240c0) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000780)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) pipe(&(0x7f0000000080)) [ 235.931440][T16721] loop7: detected capacity change from 0 to 1036 [ 236.085660][T16721] loop7: detected capacity change from 0 to 1036 [ 236.099293][T16722] blk_update_request: I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 27 prio class 0 00:14:38 executing program 5: getpid() syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r0 = syz_io_uring_complete(0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0xfe, @scatter={0xffffffc8, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f390f1a5ba00", 0x0, 0x8, 0x20004, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r0, 0x8040942d, &(0x7f0000000040)) 00:14:38 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x1c000000, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:38 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:38 executing program 0: pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000100)=0x5) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = creat(0x0, 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:38 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) [ 236.356643][T16831] loop7: detected capacity change from 0 to 1036 00:14:38 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x20010, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 00:14:38 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x1d000000, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:38 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:38 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x1e000000, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) [ 236.532365][T16831] loop7: detected capacity change from 0 to 1036 00:14:38 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:38 executing program 0: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x10b382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) tkill(0x0, 0x38) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x1, 0x3f, 0x42, 0x70, 0x0, 0x100, 0x50408, 0x5, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x6, 0x6, @perf_bp={&(0x7f00000000c0), 0xa}, 0x4, 0xffff, 0x20, 0x8, 0x400, 0x6, 0x13, 0x0, 0x7fff, 0x0, 0x7}, 0x0, 0x3, 0xffffffffffffffff, 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) sendfile(r0, r0, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = creat(0x0, 0x18) ioctl$LOOP_SET_STATUS(r2, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000780)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) pipe(&(0x7f0000000080)) 00:14:38 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x20200, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 236.623826][T16851] loop7: detected capacity change from 0 to 1036 [ 236.782160][T16851] blk_update_request: I/O error, dev loop7, sector 640 op 0x0:(READ) flags 0x80700 phys_seg 20 prio class 0 [ 236.809122][T16862] loop7: detected capacity change from 0 to 1036 [ 236.816628][T16851] blk_update_request: I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 22 prio class 0 00:14:39 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) open(&(0x7f00000000c0)='./file0\x00', 0xa800, 0x84) ioctl$LOOP_CTL_GET_FREE(r1, 0xc0406618) r2 = dup3(r1, r1, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000040)={0x0, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096de2c735d135b18912340453b3b2e64e121c921bda40b8525b", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r3, 0x107, 0x2, &(0x7f0000000140)="9c42c90ef2f7825cad5885b9777acf57", 0x10) fcntl$dupfd(r3, 0x406, r0) poll(&(0x7f0000000040), 0x0, 0x8) 00:14:39 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:39 executing program 0: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) r2 = getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000002dc0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000280)=""/195, 0xc3}, {&(0x7f0000000380)=""/248, 0xf8}, {&(0x7f0000000480)=""/157, 0x9d}, {&(0x7f0000000100)=""/14, 0xe}, {&(0x7f0000000140)=""/60, 0x3c}, {&(0x7f0000000580)=""/104, 0x68}], 0x6}}, {{&(0x7f0000000680)=@abs, 0x6e, &(0x7f0000000200)}}, {{&(0x7f0000000840), 0x6e, &(0x7f0000002c80)=[{&(0x7f00000008c0)=""/30, 0x1e}, {&(0x7f0000000900)=""/32, 0x20}, {&(0x7f0000000940)=""/4, 0x4}, {&(0x7f0000000980)=""/4096, 0x1000}, {&(0x7f0000001980)=""/105, 0x69}, {&(0x7f0000001a00)=""/172, 0xac}, {&(0x7f0000001ac0)=""/238, 0xee}, {&(0x7f0000001bc0)=""/100, 0x64}, {&(0x7f0000001c40)=""/4096, 0x1000}, {&(0x7f0000002c40)}], 0xa, &(0x7f0000002d40)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="30000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="2800000000ff0f000000000000000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32], 0x70}}], 0x3, 0x40002040, &(0x7f0000002e80)={0x0, 0x989680}) sched_setattr(r2, &(0x7f00000000c0)={0x38, 0x1, 0x1e, 0x400, 0x2, 0x1, 0x3f, 0x8, 0x7, 0x100}, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) sendfile(r0, r0, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = gettid() sched_setattr(r3, &(0x7f0000000200)={0x38, 0x6, 0x8000005, 0x5cd, 0x2, 0xffffffffffffffe1, 0x8, 0xe1f, 0xfffffff9, 0x41}, 0x0) r4 = creat(0x0, 0x18) ioctl$LOOP_SET_STATUS(r4, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000780)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) pipe(&(0x7f0000000080)) 00:14:39 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x80000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 00:14:39 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:39 executing program 0: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) sendfile(r0, r0, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = creat(0x0, 0x18) ioctl$LOOP_SET_STATUS(r2, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000780)={0x0, {}, 0x0, {}, 0x8000, 0x4, 0x7, 0x0, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) pipe(&(0x7f0000000080)) 00:14:39 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x1f000000, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:39 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x100000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 00:14:39 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) sendfile(r0, r0, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:39 executing program 0: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) r2 = getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) r3 = gettid() tkill(r3, 0x3a) rt_tgsigqueueinfo(r2, r3, 0xc, &(0x7f0000000b00)={0x20, 0xddad, 0xffffff80}) process_vm_readv(r2, &(0x7f0000000980)=[{&(0x7f00000000c0)=""/37, 0x25}, {&(0x7f0000000280)=""/176, 0xb0}, {&(0x7f0000000340)=""/253, 0xfd}, {&(0x7f0000000440)=""/200, 0xc8}, {&(0x7f0000000100)=""/86, 0x56}, {&(0x7f0000000580)=""/127, 0x7f}, {&(0x7f0000000600)=""/202, 0xca}, {&(0x7f0000000840)=""/119, 0x77}, {&(0x7f00000008c0)=""/163, 0xa3}], 0x9, &(0x7f0000000200)=[{&(0x7f0000000a40)=""/174, 0xae}], 0x1, 0x0) sendfile(r0, r0, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) r4 = creat(0x0, 0x18) ioctl$LOOP_SET_STATUS(r4, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000780)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) pipe(&(0x7f0000000080)) [ 236.983606][T16981] loop7: detected capacity change from 0 to 1036 00:14:39 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x101000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 00:14:39 executing program 0: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) sendfile(r1, r1, 0x0, 0x24002da8) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r4 = creat(0x0, 0x18) ioctl$LOOP_SET_STATUS(r4, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) recvmmsg$unix(r4, &(0x7f00000049c0)=[{{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000200)=""/12, 0xc}, {&(0x7f0000000340)=""/141, 0x8d}], 0x2, &(0x7f0000000440)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}], 0x50}}, {{&(0x7f00000004c0)=@abs, 0x6e, &(0x7f0000000c40)=[{&(0x7f0000000580)=""/80, 0x50}, {&(0x7f0000000600)=""/232, 0xe8}, {&(0x7f0000000840)=""/196, 0xc4}, {&(0x7f0000000940)=""/88, 0x58}, {&(0x7f00000009c0)=""/12, 0xc}, {&(0x7f0000000a00)=""/143, 0x8f}, {&(0x7f0000004440)=""/60, 0x3c}, {&(0x7f0000000b00)=""/216, 0xd8}, {&(0x7f0000000ac0)=""/49, 0x31}], 0x9, &(0x7f0000000d00)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x18}}, {{&(0x7f0000000d40)=@abs, 0x6e, &(0x7f0000002280)=[{&(0x7f0000000dc0)=""/152, 0x98}, {&(0x7f0000000e80)=""/207, 0xcf}, {&(0x7f0000000f80)=""/168, 0xa8}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000002040)=""/32, 0x20}, {&(0x7f0000002080)=""/40, 0x28}, {&(0x7f00000020c0)=""/129, 0x81}, {&(0x7f0000002180)=""/201, 0xc9}], 0x8, &(0x7f0000002300)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}], 0x90}}, {{&(0x7f00000023c0), 0x6e, &(0x7f0000003a00)=[{&(0x7f0000002440)=""/30, 0x1e}, {&(0x7f0000002480)=""/212, 0xd4}, {&(0x7f0000002580)=""/4096, 0x1000}, {&(0x7f0000003580)=""/208, 0xd0}, {&(0x7f0000003680)=""/43, 0x2b}, {&(0x7f00000036c0)=""/13, 0xd}, {&(0x7f0000003700)=""/181, 0xb5}, {&(0x7f00000037c0)=""/75, 0x4b}, {&(0x7f0000003840)=""/208, 0xd0}, {&(0x7f0000003940)=""/164, 0xa4}], 0xa, &(0x7f0000003ac0)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x130}}, {{&(0x7f0000003c00), 0x6e, &(0x7f0000003d80), 0x0, &(0x7f0000003dc0)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x10}}], 0xa0}}, {{0x0, 0x0, &(0x7f0000003f40)=[{&(0x7f0000003e80)=""/163, 0xa3}], 0x1, &(0x7f0000003f80)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xf0}}, {{&(0x7f0000004080), 0x6e, &(0x7f00000044c0)=[{&(0x7f0000004100)=""/170, 0xaa}, {&(0x7f00000041c0)=""/142, 0x8e}, {&(0x7f0000004280)=""/231, 0xe7}, {&(0x7f0000004380)=""/123, 0x7b}, {&(0x7f0000004400)=""/11, 0xb}, {&(0x7f0000004440)}, {&(0x7f0000004480)=""/52, 0x34}], 0x7}}, {{0x0, 0x0, &(0x7f0000004600)}}, {{0x0, 0x0, &(0x7f00000046c0)=[{&(0x7f0000004640)=""/70, 0x46}], 0x1, &(0x7f0000004700)=[@cred={{0x1c}}], 0x20}}, {{0x0, 0x0, &(0x7f0000004980)=[{&(0x7f0000004740)=""/229, 0xe5}, {&(0x7f0000004840)=""/103, 0x67}, {&(0x7f00000048c0)=""/105, 0x69}, {&(0x7f0000004940)=""/42, 0x2a}], 0x4}}], 0xa, 0x40000000, &(0x7f0000004c40)={0x0, 0x3938700}) write$cgroup_pid(r3, &(0x7f0000004c80)=r5, 0x12) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0xc5, 0x2, 0x1f, 0x10, "d672a6091647978fbfeb37cee3f3754d52c2311ee9f8e793c98d5050375fcca72c3dd2d0a69c911bab91774aafb42956346174c08cd65da308717473fdae3a08", "58eb359a92f7eb92c95fc251195f3efaf60df2994727e17e9ac5439d69b1f431", [0x10001, 0x65]}) pipe(&(0x7f0000000080)) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000280)={0x0, {}, 0x0, {}, 0x6, 0x6, 0x1f, 0x8, "c2018a802b043664094523e3ec983fa808093e210743b577175b1b8d758b0813ca9624e9d13a4ab301f0fa6b005c6556b10c888d07b6207ae1f2fb8835c81ec0", "aaf4a1c71f7da664bf43a59a5c3baf6d55186af2e37c6d5f768461d7e036ef1e", [0xa, 0x2]}) [ 237.152021][T16981] blk_update_request: I/O error, dev loop7, sector 1024 op 0x0:(READ) flags 0x80700 phys_seg 2 prio class 0 [ 237.189091][T16991] loop7: detected capacity change from 0 to 1036 00:14:39 executing program 5: syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) 00:14:39 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) sendfile(r0, r0, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:39 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x200000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 00:14:39 executing program 0: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) sendfile(r0, r0, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = creat(0x0, 0x18) ioctl$LOOP_SET_STATUS(r2, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000780)={0x0, {}, 0x0, {}, 0x47173738, 0x0, 0xffffffff, 0x0, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) pipe(&(0x7f0000000080)) 00:14:39 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x20000000, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:39 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) sendfile(r0, r0, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:39 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0xf0ff1f, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 00:14:40 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x21000000, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:40 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x22000000, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) [ 237.639915][T17106] loop7: detected capacity change from 0 to 1036 [ 237.640404][T17113] blk_update_request: I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 20 prio class 0 00:14:40 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{}, 0x0, 0x54fc, 0x1}) sendfile(r0, r0, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:40 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/asound/seq/timer\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, @perf_bp={&(0x7f0000000180), 0x8}, 0x200, 0x5, 0x0, 0x1, 0x2, 0x0, 0xfffd}, 0x0, 0xff7ffffdffffffff, r0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = creat(0x0, 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "2bbb19e5631df896ba90674d0b4703551f0d03fbed186049da15bffbdd1a3e22c2dda1e04e6fcd5ce9801d897649292487be6979a0b60baec062c41c7373af99", "fd623e81b1486a5e6fab1c06000000000000008f1d1c4b6831c117e2a4badf49"}) syz_open_dev$loop(&(0x7f0000000100), 0x7, 0x501a00) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:40 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x1000000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 237.711851][T17115] loop_set_status: loop7 () has still dirty pages (nrpages=1) 00:14:40 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x23000000, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:40 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{}, 0x0, 0x54fc, 0x1}) sendfile(r0, r0, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:40 executing program 0: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x80, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) sendfile(r0, r0, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = creat(0x0, 0x18) ioctl$LOOP_SET_STATUS(r2, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000780)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) pipe(&(0x7f00000000c0)) 00:14:40 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x10000200, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 00:14:40 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x11000000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 00:14:40 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{}, 0x0, 0x54fc, 0x1}) sendfile(r0, r0, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:40 executing program 0: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x20c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, @perf_config_ext={0x4, 0xffffffffffffffff}}, 0x0, 0xff80000000000002, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0xc0406618) perf_event_open(&(0x7f0000000280)={0x2, 0x80, 0x1f, 0x5, 0x8, 0x0, 0x0, 0x5, 0x2, 0x4, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0xf1a, 0x0, @perf_bp={&(0x7f0000000180), 0x2}, 0x80, 0x4, 0xff, 0x6, 0x1, 0x4, 0x81, 0x0, 0x1, 0x0, 0x81}, 0xffffffffffffffff, 0x0, r0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x8, 0x2, 0xb, 0x14, "b5084e45cc2b418a99e1605f2b813ab202ca1ab370397586cef36c8f319ddcb4c2b56c70947172b9dadef1630e8bd889e1a92839483f242ada83cbcacb1f0ef0", "eed3c441700cb99c26e9dbed10e41679c7a859f1cf1422f0f16b11257e7e1e26", [0x6, 0x4]}) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = creat(0x0, 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) [ 238.382876][ T52] blk_update_request: I/O error, dev loop7, sector 624 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 238.394228][ T52] Buffer I/O error on dev loop7, logical block 156, lost async page write [ 238.402796][ T52] blk_update_request: I/O error, dev loop7, sector 628 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 238.414088][ T52] Buffer I/O error on dev loop7, logical block 157, lost async page write 00:14:40 executing program 0: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)='B'}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) sendfile(r0, r0, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = creat(0x0, 0x18) ioctl$LOOP_SET_STATUS(r2, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000780)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) pipe(&(0x7f0000000080)) 00:14:40 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x0, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) [ 238.430494][T17239] loop7: detected capacity change from 0 to 1036 00:14:40 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x1f000000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 238.463102][T17248] blk_update_request: I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 26 prio class 0 00:14:40 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x0, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:40 executing program 0: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x510, 0x40100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x1, @perf_config_ext={0x2}, 0x0, 0x2, 0x4, 0x0, 0x1, 0x8001, 0x1}, 0x0, 0x1, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) sendfile(r0, r0, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = creat(0x0, 0x18) ioctl$LOOP_SET_STATUS(r2, 0x4c02, 0x0) statx(r2, &(0x7f00000000c0)='./file0\x00', 0x6000, 0x10, &(0x7f0000000280)) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000780)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) pipe(&(0x7f0000000080)) [ 238.512618][T17265] cgroup: fork rejected by pids controller in /syz3 00:14:40 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x24000000, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:40 executing program 0: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) r2 = syz_open_dev$evdev(&(0x7f00000000c0), 0x8, 0x450400) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x9, 0x10, r2, 0xed846000) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) sendfile(r0, r0, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = creat(0x0, 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000780)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) pipe(&(0x7f0000000080)) 00:14:40 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x1ffff000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 00:14:40 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x0, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:41 executing program 0: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x23000000, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:41 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) [ 238.640079][T17374] loop7: detected capacity change from 0 to 1036 00:14:41 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x40000000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 00:14:41 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:41 executing program 0: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x23000000, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:41 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0xf0ffffff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 00:14:41 executing program 0: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x23000000, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:41 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) [ 238.815642][T17486] loop7: detected capacity change from 0 to 1036 [ 238.852646][T17374] blk_update_request: I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 20 prio class 0 00:14:41 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x25000000, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:41 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0xf5ffffff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 00:14:41 executing program 0: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:41 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(0xffffffffffffffff, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:41 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0xfbffffff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 00:14:41 executing program 0: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:41 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(0xffffffffffffffff, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:41 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(0xffffffffffffffff, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:41 executing program 0: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x24000000, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:41 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0xfffffff0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 239.181123][T17704] loop7: detected capacity change from 0 to 1036 [ 239.199918][T17811] blk_update_request: I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 22 prio class 0 00:14:41 executing program 0: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x24000000, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:41 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, 0xffffffffffffffff, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:41 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x26000000, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:41 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0xfffffff5, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 00:14:41 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x27000000, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:41 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0xfffffffb, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 00:14:41 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, 0xffffffffffffffff, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:41 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x28000000, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:41 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x29000000, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:41 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x1b11f1f000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 00:14:41 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, 0xffffffffffffffff, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:41 executing program 0: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0xf000000, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:41 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) [ 239.487401][T18252] loop7: detected capacity change from 0 to 1036 [ 239.502074][T18253] blk_update_request: I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 14 prio class 0 00:14:41 executing program 0: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0xf000000, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:41 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:41 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x29b3d3863000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 00:14:41 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2a000000, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:41 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:41 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2b000000, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) [ 239.616956][T18361] loop7: detected capacity change from 0 to 1036 00:14:42 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2c000000, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:42 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(0x0, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) [ 239.722622][ T52] blk_update_request: I/O error, dev loop7, sector 640 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 239.734004][ T52] Buffer I/O error on dev loop7, logical block 80, lost async page write [ 239.742429][ T52] blk_update_request: I/O error, dev loop7, sector 648 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 239.753775][ T52] Buffer I/O error on dev loop7, logical block 81, lost async page write [ 239.762244][ T52] blk_update_request: I/O error, dev loop7, sector 656 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 239.773533][ T52] Buffer I/O error on dev loop7, logical block 82, lost async page write [ 239.781958][ T52] Buffer I/O error on dev loop7, logical block 83, lost async page write [ 239.790464][ T52] Buffer I/O error on dev loop7, logical block 84, lost async page write [ 239.798881][ T52] Buffer I/O error on dev loop7, logical block 85, lost async page write [ 239.807303][ T52] Buffer I/O error on dev loop7, logical block 86, lost async page write 00:14:42 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x553a21f24000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 00:14:42 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(0x0, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) [ 239.815721][ T52] Buffer I/O error on dev loop7, logical block 87, lost async page write 00:14:42 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2d000000, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:42 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(0x0, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:42 executing program 0: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0xf000000, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) [ 239.918497][T18577] loop7: detected capacity change from 0 to 1036 00:14:42 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x2001000000000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 00:14:42 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f00000001c0)={0x20000007}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB="1c0a00000000000000000a000000985bc13d97000000000000000000"], 0x1c}}, 0x0) 00:14:42 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:42 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x2020000000000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 00:14:42 executing program 0: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030005, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000366010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00']) 00:14:42 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) [ 240.096645][T18596] loop7: detected capacity change from 0 to 1036 00:14:42 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x8000000000000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 00:14:42 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:42 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2e000000, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:42 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2f000000, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:42 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x10000000000000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 00:14:42 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x30000000, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:42 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x0, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:42 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x0, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:42 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x10100000000000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 00:14:42 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x0, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) [ 240.541421][T18928] loop7: detected capacity change from 0 to 1036 00:14:42 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x31000000, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:43 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x20000000000000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 00:14:43 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x32000000, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:43 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x3086d3b3290000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 00:14:43 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x0, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:43 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x40f2213a550000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 00:14:43 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x0, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:43 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0xf0f1111b000000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 00:14:43 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x0, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:43 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x0, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) [ 240.893600][T19148] loop7: detected capacity change from 0 to 1036 00:14:43 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0xf0ff1f00000000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 00:14:43 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x33000000, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:43 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x0, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) [ 241.020653][T19570] loop7: detected capacity change from 0 to 1036 00:14:43 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x0, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:43 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x100000000000000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 00:14:43 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:43 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:43 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x1100000000000000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 241.187226][T19570] loop7: detected capacity change from 0 to 1036 00:14:43 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:43 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x34000000, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:43 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x1f00000000000000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 00:14:43 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x35000000, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:43 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x36000000, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:43 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x4000000000000000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 00:14:43 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x0, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:43 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x0, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:43 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0xf0ffffff00000000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 00:14:43 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x0, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) [ 241.631382][T20001] loop7: detected capacity change from 0 to 1036 00:14:44 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:44 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0xf5ffffff00000000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 00:14:44 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x37000000, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:44 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x38000000, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:44 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x39000000, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:44 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0xfbffffff00000000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 00:14:44 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) pipe(&(0x7f0000000080)) 00:14:44 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0xffffffff00000000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 00:14:44 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) pipe(&(0x7f0000000080)) 00:14:44 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) pipe(&(0x7f0000000080)) [ 242.054023][T20332] loop7: detected capacity change from 0 to 1036 00:14:44 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:44 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x6, &(0x7f00009df000/0x2000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000b25000/0x2000)=nil, 0x2000, 0x4, 0x11, 0xffffffffffffffff, 0xd3f55000) ptrace$cont(0xf9399524f0a807c7, 0xffffffffffffffff, 0x0, 0x1) 00:14:44 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x3a000000, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:44 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) [ 242.167246][T20553] loop7: detected capacity change from 0 to 1036 00:14:44 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:44 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x3b000000, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:44 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000240)={0x0, {}, 0x0, {}, 0x7, 0x5, 0xd, 0x15, "dc4d8053ba88b18a5884cec348340f18cbe2758377e7ffe8ef8aa906dd12b92a21d28832487d6cba0638c871d3316b83ecee34e8745511d0b76d88a0fb3b3cf4", "d943099bcdc0aa1caed9d4d6c5fc70c3bce0ae18f6e55afc128e2021974af8b4", [0x8, 0x8]}) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000200)='notify_on_release\x00', 0x2, 0x0) close(r0) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) syz_io_uring_setup(0x2180, &(0x7f0000000000)={0x0, 0x7ffb, 0x1b, 0x0, 0x329}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f000026e000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) madvise(&(0x7f0000c72000/0x2000)=nil, 0x2000, 0x15) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x200, &(0x7f0000000100)="5b1ae18918b5213ac3c393910ae99d18892c3a36adaec9", &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)="bf59e3") 00:14:44 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x3c000000, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:44 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x3d000000, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:44 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) r0 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/29, 0x1d}, {&(0x7f0000000080)=""/171, 0xab}], 0x2, 0x80000000, 0x9) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 00:14:44 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(0x0) 00:14:44 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000, 0x2, &(0x7f0000092000/0x1000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x200, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mbind(&(0x7f0000936000/0x4000)=nil, 0x4000, 0x4000, &(0x7f0000000000)=0x7, 0x7fffffff, 0x6) munlock(&(0x7f0000043000/0x3000)=nil, 0x3000) 00:14:44 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(0x0) 00:14:45 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(0x0) [ 242.642908][ T229] print_req_error: 42 callbacks suppressed [ 242.642921][ T229] blk_update_request: I/O error, dev loop7, sector 1024 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 242.660208][ T229] blk_update_request: I/O error, dev loop7, sector 1028 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 242.686224][T20773] loop7: detected capacity change from 0 to 1036 00:14:45 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000227000/0x4000)=nil, 0x4000, 0x4000, 0x0, &(0x7f00000af000/0x4000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 00:14:45 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:45 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x3e000000, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:45 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x10, 0xffffffffffffffff, 0x20000000) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) munlock(&(0x7f00003a6000/0x4000)=nil, 0x4000) 00:14:45 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x3f000000, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:45 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x40000000, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:45 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) mbind(&(0x7f00009e6000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000000000)=0xffff, 0x1ff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 00:14:45 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x55000000, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:45 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x3d000000, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:45 executing program 3: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0xc0406618) ioctl$RTC_WIE_OFF(r0, 0x7010) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 00:14:45 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x3d000000, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:45 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x3d000000, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:45 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) (fail_nth: 1) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) [ 243.181933][T21396] loop7: detected capacity change from 0 to 1036 [ 243.242863][T21426] FAULT_INJECTION: forcing a failure. [ 243.242863][T21426] name failslab, interval 1, probability 0, space 0, times 0 [ 243.255674][T21426] CPU: 1 PID: 21426 Comm: syz-executor.2 Not tainted 5.15.0-rc5-syzkaller #0 [ 243.264441][T21426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 243.274490][T21426] Call Trace: [ 243.277767][T21426] dump_stack_lvl+0xd6/0x122 [ 243.282361][T21426] dump_stack+0x11/0x1b [ 243.286516][T21426] should_fail+0x23c/0x250 00:14:45 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000, 0x7, &(0x7f00003a4000/0x2000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 243.290930][T21426] ? getname_flags+0x84/0x3f0 [ 243.295665][T21426] __should_failslab+0x81/0x90 [ 243.300499][T21426] should_failslab+0x5/0x20 [ 243.305072][T21426] kmem_cache_alloc+0x4f/0x300 [ 243.309853][T21426] getname_flags+0x84/0x3f0 [ 243.314440][T21426] ? hrtimer_interrupt+0x9a4/0xaf0 [ 243.319548][T21426] getname+0x15/0x20 [ 243.323449][T21426] do_sys_openat2+0x6d/0x2b0 [ 243.328043][T21426] __x64_sys_openat+0xef/0x110 [ 243.332808][T21426] do_syscall_64+0x44/0xa0 [ 243.337266][T21426] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 243.343199][T21426] RIP: 0033:0x7fd3ec394954 [ 243.347667][T21426] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 243.367256][T21426] RSP: 002b:00007fd3ea157cc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 243.375654][T21426] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 00007fd3ec394954 [ 243.383634][T21426] RDX: 0000000000103382 RSI: 00007fd3ea157d60 RDI: 00000000ffffff9c [ 243.391766][T21426] RBP: 00007fd3ea157d60 R08: 0000000000000000 R09: 0000000000000000 [ 243.399722][T21426] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000103382 [ 243.407712][T21426] R13: 00007fff6429d8df R14: 00007fd3ea158300 R15: 0000000000022000 00:14:45 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x12, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x4002, 0x70) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f00000004c0)) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) preadv(0xffffffffffffffff, &(0x7f0000000400)=[{&(0x7f0000000000)=""/205, 0xcd}, {&(0x7f0000000100)=""/59, 0x3b}, {&(0x7f0000000140)=""/75, 0x4b}, {&(0x7f00000001c0)=""/92, 0x5c}, {&(0x7f0000000240)=""/249, 0xf9}, {&(0x7f0000000340)=""/132, 0x84}], 0x6, 0x5, 0x4) mlock(&(0x7f0000a2d000/0x3000)=nil, 0x3000) timer_create(0x2, &(0x7f00000006c0)={0x0, 0x17, 0x4, @thr={&(0x7f0000000540)="dc5b5f4d85794b2d7bfa94f20de83c48438b5f2e324001176220e89ddf5ab2ebfa8cfd6b3f4b5f6a44c6467fcee67f31524bc5b605388665278759485da14561c68a0d48bbd59b19fbdecf27cc2e030ec5f63dea8790dbc9b99dfd4583cc851383e445bc6a11e890f8dbe9544d6cafc6c03f98dd0eba4be9f03f3c37012a6d355fa2b77cd39f537ec1eea9d8c73c9695bdadb636fb8d8ce62355361af269afc7f927be3c9415475a4e388facc816a6b46cf89938d54f1a6d4bf0b53cea3330cf4d56f48940ff3fc7d8abbf0e0a8712f37d5ec01cbb41aa51e917b0461d7dc89004abdaa418701cca80e4", &(0x7f0000000640)="176b1b4a28d7834f9c00c6ffdd3cf302d734c6844613a3e366633ae443005071be92bd310ccae12d7fec66e220b305445663f5306b7e29560a838576b13cf646ddc6f052c89fbc7e08228d62b4e4b4289bb5"}}, &(0x7f0000000700)) mremap(&(0x7f00003d4000/0x2000)=nil, 0x2000, 0x2000, 0x4, &(0x7f000072d000/0x2000)=nil) [ 243.511806][T21422] blk_update_request: I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 243.522704][T21422] buffer_io_error: 35 callbacks suppressed [ 243.522718][T21422] Buffer I/O error on dev loop7, logical block 0, async page read [ 243.536345][T21422] loop7: unable to read partition table 00:14:45 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) mprotect(&(0x7f0000b74000/0x4000)=nil, 0x4000, 0x3000003) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 243.571662][T21422] loop7: partition table beyond EOD, truncated [ 243.577859][T21422] loop_reread_partitions: partition scan of loop7 () failed (rc=-5) 00:14:45 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) (fail_nth: 2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) [ 243.664015][T21739] FAULT_INJECTION: forcing a failure. [ 243.664015][T21739] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 243.677268][T21739] CPU: 0 PID: 21739 Comm: syz-executor.2 Not tainted 5.15.0-rc5-syzkaller #0 [ 243.686094][T21739] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 243.696177][T21739] Call Trace: [ 243.699455][T21739] dump_stack_lvl+0xd6/0x122 [ 243.704141][T21739] dump_stack+0x11/0x1b [ 243.708300][T21739] should_fail+0x23c/0x250 [ 243.712912][T21739] should_fail_usercopy+0x16/0x20 [ 243.717967][T21739] strncpy_from_user+0x21/0x250 [ 243.722852][T21739] getname_flags+0xb8/0x3f0 [ 243.725301][T21742] loop7: detected capacity change from 0 to 1036 [ 243.727474][T21739] getname+0x15/0x20 [ 243.737672][T21739] do_sys_openat2+0x6d/0x2b0 [ 243.742337][T21739] __x64_sys_openat+0xef/0x110 [ 243.747140][T21739] do_syscall_64+0x44/0xa0 [ 243.751565][T21739] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 243.757470][T21739] RIP: 0033:0x7fd3ec394954 [ 243.761887][T21739] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 243.781492][T21739] RSP: 002b:00007fd3ea157cc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 243.789937][T21739] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 00007fd3ec394954 [ 243.797972][T21739] RDX: 0000000000103382 RSI: 00007fd3ea157d60 RDI: 00000000ffffff9c [ 243.805978][T21739] RBP: 00007fd3ea157d60 R08: 0000000000000000 R09: 0000000000000000 00:14:46 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x55aaffff, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:46 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x27810380, &(0x7f0000000000)="52ffb31e3a41473cae49b6d943935bef46a890d7a1b35541fbd2c09d586c44717962b724fee9f6fb76f2aa507b84367e2e3199a0478c7749e196fcc5f0bd67e43b64abc7314556d3c03c3b8b3e37e7af2245e5e94686c0834a0dffd634e5262312ef4517c44e1faf430380d718eea23edb6a789c0f209aa403c8a5625f1eab23f70c8c2037217678d9d6d50eebde91a3ab183c025327f936ef61376084", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="dbabcc11db6f2cc7517ca544c9fa04336d4d5496672ffb7d3e103e9496cc678fcbaf1e1a63ec9aeca6b42f4401beb2c193973d5834e00c49df263d73cd96a72339de92e95e2e7e6514a1c636a2e902ab18319b9613f252284ab27ef40378e0d2b4eabfa1ca53209dc1a52f3dfe89d5d864dba6938aa5ddf3aa7c6350dc17c4e2c28cb571da2170fee186949656cb01552c70c1fc2f7ac7fc062d34c041a18f17c2917b31e1c5b6915dbc04889b759f874e9b076d7c57fe2e729b2ef6b3ba4f76c3a6d7f05e87bfe0a2bd83eb") [ 243.813968][T21739] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000103382 [ 243.821938][T21739] R13: 00007fff6429d8df R14: 00007fd3ea158300 R15: 0000000000022000 00:14:46 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) (fail_nth: 3) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:46 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x82000000, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) [ 243.960468][T21850] FAULT_INJECTION: forcing a failure. [ 243.960468][T21850] name failslab, interval 1, probability 0, space 0, times 0 [ 243.973282][T21850] CPU: 1 PID: 21850 Comm: syz-executor.2 Not tainted 5.15.0-rc5-syzkaller #0 [ 243.982047][T21850] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 243.992103][T21850] Call Trace: [ 243.995383][T21850] dump_stack_lvl+0xd6/0x122 [ 243.999985][T21850] dump_stack+0x11/0x1b [ 244.004147][T21850] should_fail+0x23c/0x250 [ 244.008612][T21850] ? __alloc_file+0x2e/0x1a0 [ 244.013211][T21850] __should_failslab+0x81/0x90 [ 244.017979][T21850] should_failslab+0x5/0x20 [ 244.022487][T21850] kmem_cache_alloc+0x4f/0x300 [ 244.027260][T21850] ? perf_event_output_forward+0xb2/0xe0 [ 244.032898][T21850] __alloc_file+0x2e/0x1a0 [ 244.037325][T21850] alloc_empty_file+0xcd/0x1c0 [ 244.042171][T21850] path_openat+0x6a/0x1ec0 [ 244.046592][T21850] ? perf_swevent_hrtimer+0x2cc/0x300 [ 244.051970][T21850] ? sysvec_apic_timer_interrupt+0x3e/0x80 [ 244.057781][T21850] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 244.063990][T21850] ? __check_object_size+0x7a/0x310 [ 244.069267][T21850] do_filp_open+0x105/0x220 [ 244.073853][T21850] do_sys_openat2+0xb5/0x2b0 [ 244.078445][T21850] __x64_sys_openat+0xef/0x110 [ 244.083276][T21850] do_syscall_64+0x44/0xa0 [ 244.087701][T21850] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 244.093682][T21850] RIP: 0033:0x7fd3ec394954 [ 244.098098][T21850] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 244.117711][T21850] RSP: 002b:00007fd3ea157cc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 244.126128][T21850] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 00007fd3ec394954 [ 244.134098][T21850] RDX: 0000000000103382 RSI: 00007fd3ea157d60 RDI: 00000000ffffff9c [ 244.142132][T21850] RBP: 00007fd3ea157d60 R08: 0000000000000000 R09: 0000000000000000 [ 244.150106][T21850] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000103382 00:14:46 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) munlock(&(0x7f00003ee000/0x1000)=nil, 0x1000) mbind(&(0x7f00004fb000/0x3000)=nil, 0x3000, 0x8000, &(0x7f0000000040)=0x10000, 0x1, 0x2) sigaltstack(&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 244.158077][T21850] R13: 00007fff6429d8df R14: 00007fd3ea158300 R15: 0000000000022000 00:14:46 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) (fail_nth: 4) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) [ 244.266623][T21959] FAULT_INJECTION: forcing a failure. [ 244.266623][T21959] name failslab, interval 1, probability 0, space 0, times 0 [ 244.279366][T21959] CPU: 0 PID: 21959 Comm: syz-executor.2 Not tainted 5.15.0-rc5-syzkaller #0 [ 244.288131][T21959] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 244.298249][T21959] Call Trace: [ 244.301556][T21959] dump_stack_lvl+0xd6/0x122 [ 244.306155][T21959] dump_stack+0x11/0x1b [ 244.310313][T21959] should_fail+0x23c/0x250 [ 244.314732][T21959] ? security_file_alloc+0x30/0x190 [ 244.319944][T21959] __should_failslab+0x81/0x90 [ 244.324816][T21959] should_failslab+0x5/0x20 [ 244.329389][T21959] kmem_cache_alloc+0x4f/0x300 [ 244.334167][T21959] security_file_alloc+0x30/0x190 [ 244.339199][T21959] __alloc_file+0x83/0x1a0 [ 244.343696][T21959] alloc_empty_file+0xcd/0x1c0 [ 244.348467][T21959] path_openat+0x6a/0x1ec0 [ 244.352965][T21959] ? sysvec_apic_timer_interrupt+0x3e/0x80 [ 244.358837][T21959] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 244.365070][T21959] ? __check_object_size+0x28/0x310 [ 244.370281][T21959] ? sysvec_apic_timer_interrupt+0x3e/0x80 [ 244.376090][T21959] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 244.382253][T21959] do_filp_open+0x105/0x220 [ 244.386761][T21959] do_sys_openat2+0xb5/0x2b0 [ 244.391352][T21959] ? __cond_resched+0x11/0x40 [ 244.396035][T21959] __x64_sys_openat+0xef/0x110 [ 244.400849][T21959] do_syscall_64+0x44/0xa0 [ 244.405267][T21959] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 244.411263][T21959] RIP: 0033:0x7fd3ec394954 [ 244.415675][T21959] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 244.435440][T21959] RSP: 002b:00007fd3ea157cc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 244.443852][T21959] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 00007fd3ec394954 [ 244.451822][T21959] RDX: 0000000000103382 RSI: 00007fd3ea157d60 RDI: 00000000ffffff9c [ 244.459906][T21959] RBP: 00007fd3ea157d60 R08: 0000000000000000 R09: 0000000000000000 00:14:46 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) (fail_nth: 5) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) [ 244.467905][T21959] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000103382 [ 244.475873][T21959] R13: 00007fff6429d8df R14: 00007fd3ea158300 R15: 0000000000022000 [ 244.514257][T21852] loop7: detected capacity change from 0 to 1036 [ 244.522417][T21964] FAULT_INJECTION: forcing a failure. [ 244.522417][T21964] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 244.535557][T21964] CPU: 0 PID: 21964 Comm: syz-executor.2 Not tainted 5.15.0-rc5-syzkaller #0 [ 244.544393][T21964] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 244.554447][T21964] Call Trace: [ 244.557797][T21964] dump_stack_lvl+0xd6/0x122 [ 244.562393][T21964] dump_stack+0x11/0x1b [ 244.566556][T21964] should_fail+0x23c/0x250 [ 244.570971][T21964] should_fail_usercopy+0x16/0x20 [ 244.575995][T21964] _copy_to_user+0x1c/0x90 [ 244.580416][T21964] simple_read_from_buffer+0xab/0x120 [ 244.585794][T21964] proc_fail_nth_read+0x10d/0x150 [ 244.590830][T21964] ? proc_fault_inject_write+0x230/0x230 [ 244.596474][T21964] vfs_read+0x1e6/0x750 [ 244.600669][T21964] ? hrtimer_interrupt+0x9a4/0xaf0 [ 244.605819][T21964] ? __fget_light+0x21b/0x260 [ 244.610498][T21964] ? __cond_resched+0x11/0x40 [ 244.615175][T21964] ksys_read+0xd9/0x190 [ 244.619338][T21964] __x64_sys_read+0x3e/0x50 [ 244.623845][T21964] do_syscall_64+0x44/0xa0 [ 244.628271][T21964] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 244.634286][T21964] RIP: 0033:0x7fd3ec3945ec [ 244.638699][T21964] 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 00:14:46 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f0000000140)="9c42c90ef2f7825cad5885b9777acf57", 0x10) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000140)}, {&(0x7f0000000180)=""/14, 0xe}, {&(0x7f00000001c0)=""/21, 0x15}, {&(0x7f0000000200)=""/243, 0xf3}], 0x4, 0x2, 0x4e) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f00000000c0)={&(0x7f000093a000/0x4000)=nil, &(0x7f0000da5000/0x1000)=nil, &(0x7f000060f000/0x2000)=nil, &(0x7f00009e4000/0xf000)=nil, &(0x7f0000324000/0x2000)=nil, &(0x7f00006aa000/0x2000)=nil, &(0x7f00006e8000/0x3000)=nil, &(0x7f0000604000/0x4000)=nil, &(0x7f000027e000/0x2000)=nil, &(0x7f00001ce000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000000)="8a1cfe46eea384e25b450c4560f9f486318ee2d88c59cf19199c7b1db18280025f169fa455f3efd5f011421df74f6284c8e4643895089a28d5befb747db423277a17f8d50803eece39b8fa4b5800ccd0d0d9e5d4f5a5d97fedfdc56d55b4eb360f1cdd016bff540974d5048826ed7552a588dd4fa92aa1b407b52f89e5fa63e04d65592c325a5a807efb29c75c958467c3d552", 0x93, r0}, 0x68) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 244.658403][T21964] RSP: 002b:00007fd3ea158170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 244.666819][T21964] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007fd3ec3945ec [ 244.674834][T21964] RDX: 000000000000000f RSI: 00007fd3ea1581e0 RDI: 0000000000000004 [ 244.682805][T21964] RBP: 00007fd3ea1581d0 R08: 0000000000000000 R09: 0000000000000000 [ 244.690881][T21964] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 244.698952][T21964] R13: 00007fff6429d8df R14: 00007fd3ea158300 R15: 0000000000022000 00:14:47 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0xc9ffffff, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:47 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:47 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x3) mmap(&(0x7f00007f0000/0x4000)=nil, 0x4000, 0x1000000, 0x20010, r0, 0x0) sendmsg$DEVLINK_CMD_SB_OCC_SNAPSHOT(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fedbdf251b000000080001007063690011000200303030303a30303a31302e300000000008000b0001000000080001007063690011000200303030303a30303a31302e300000000008000b007cc90000080001007063690011000200303030303a30303a31302e300000000008000b00000000800e0001006e657464657673696d0000000f0002006e657464657673696d30000008000b0009000000080001007063690011000200303030303a30303a31302e300000000008000b0008000000080001007063690011000200303030303a30303a31302e300000000008000b0086000000"], 0xf0}, 0x1, 0x0, 0x0, 0x20000810}, 0x20000001) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x4000, 0x4, &(0x7f0000389000/0x4000)=nil) semget$private(0x0, 0x0, 0x40) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x11023800, &(0x7f0000000000)="d72757be44027ba27744b83c79bb2986aa12352f8feb457ec7ee2090c2e88eb2215ef4b2976da754953685d2a6fcb0276fefa55d", &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000100)="a0c08c76a0284a9ab67daa27db6a1aa2e259481990ba99e560b81d721893425a764677bdb0efdde88a2abed2e9646ae5a6edddb17c1b770eff6f18a7ab6b2a57696e94f92392af297fb2ced5fc5772251b2816d176e74eed21c1d4019d70ea693e34652b726fc6590e") [ 244.902421][ T52] blk_update_request: I/O error, dev loop7, sector 452 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 244.913831][ T52] Buffer I/O error on dev loop7, logical block 113, lost async page write [ 244.926064][T22074] loop7: detected capacity change from 0 to 1036 [ 244.959082][ T22] audit: type=1400 audit(1634343287.277:337): avc: denied { map } for pid=22077 comm="syz-executor.3" path="/dev/tty3" dev="devtmpfs" ino=21 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tty_device_t tclass=chr_file permissive=1 00:14:47 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x5009c000) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 00:14:47 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0xf4ffffff, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:47 executing program 3: mmap(&(0x7f000044d000/0x14000)=nil, 0x14000, 0x1000001, 0x10010, 0xffffffffffffffff, 0x35a80000) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 245.241815][ T229] blk_update_request: I/O error, dev loop7, sector 836 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 245.253180][ T229] Buffer I/O error on dev loop7, logical block 209, lost async page write [ 245.273117][ T229] blk_update_request: I/O error, dev loop7, sector 840 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 00:14:47 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) preadv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000000)=""/67, 0x43}], 0x1, 0xffffffff, 0x6) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 245.284459][ T229] Buffer I/O error on dev loop7, logical block 210, lost async page write [ 245.292986][ T229] blk_update_request: I/O error, dev loop7, sector 844 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 245.304280][ T229] Buffer I/O error on dev loop7, logical block 211, lost async page write [ 245.319296][T22229] loop7: detected capacity change from 0 to 1036 00:14:47 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0xfbffffff, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:47 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000000140)="9c42c90ef2f7825cad5885b9777acf57", 0x10) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x80800) mmap(&(0x7f0000a51000/0x2000)=nil, 0x2000, 0x1, 0x10, r1, 0xe017b000) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 245.612128][ T52] blk_update_request: I/O error, dev loop7, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 245.623375][ T52] Buffer I/O error on dev loop7, logical block 0, lost async page write [ 245.631785][ T52] blk_update_request: I/O error, dev loop7, sector 4 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 245.642900][ T52] Buffer I/O error on dev loop7, logical block 1, lost async page write 00:14:48 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0xfdfdffff, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) [ 245.709830][T22601] loop7: detected capacity change from 0 to 1036 [ 245.861657][T22601] loop7: detected capacity change from 0 to 1036 00:14:48 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0xff0f0000, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:48 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000000140)="9c42c90ef2f7825cad5885b9777acf57", 0x10) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x31, r0, 0x4000) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f0000000140)="9c42c90ef2f7825cad5885b9777acf57", 0x10) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000180)=@req3={0x401, 0x2, 0x401, 0x7, 0xbca, 0x80000001, 0x46}, 0x1c) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004ec00)={0x8001, [], 0x4, "8c73253a626560"}) r2 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2a000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5}, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000000840)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {0x0}, {}, {}, {}, {}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {0x0, 0x0}, {}, {}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {0x0}, {}, {}, {}, {}, {}, {0x0}, {}, {r4}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0}, {0x0}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {}, {0x0}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {0x0, r3}, {}, {}, {0x0}, {0x0, 0x0}, {}, {}, {}, {}, {}, {0x0, 0x0}, {0x0}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}], 0x0, "2156816c73038c"}) r64 = perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x42400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x6}, 0x0, 0x0, 0x0, 0x7, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x10, r2, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r64, 0xd000943d, &(0x7f0000058c40)={0x0, [{}, {}, {0x0}, {}, {}, {}, {0x0}, {}, {}, {0x0}, {}, {0x0}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {0x0}, {0x0}, {}, {0x0, 0x0}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {}, {}, {0x0}, {0x0}, {0x0, 0x0}, {}, {}, {0x0}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0}, {}, {}, {}, {0x0, 0x0}, {}, {0x0}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {}, {0x0}, {}, {}, {}, {0x0}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {0x0}, {0x0}, {}, {}, {}, {}, {}, {}, {0x0}, {0x0}, {}, {}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, r47}, {}, {0x0, 0x0}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {}, {0x0}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {0x0}, {0x0}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {0x0, 0x0}, {0x0}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {}, {}, {}, {0x0, 0x0}], 0x0, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005ce40)={0x6, [{0x0, r116}, {}, {0x0, r34}, {r132}, {r71}, {0x0, r37}, {0x0, r111}, {}, {}, {}, {}, {}, {r11}, {}, {r24}, {}, {}, {}, {r12, r93}, {0x0, r48}, {}, {}, {}, {}, {r83, r84}, {0x0, r18}, {}, {r10, r48}, {r26}, {r77}, {}, {}, {0x0, r54}, {}, {}, {r36, r50}, {r88, r131}, {0x0, r104}, {}, {0x0, r46}, {r120}, {}, {0x0, r72}, {r110, r28}, {0x0, r58}, {}, {0x0, r30}, {}, {}, {0x0, r103}, {}, {}, {r32}, {0x0, r33}, {}, {}, {r140}, {}, {}, {0x0, r39}, {0x0, r49}, {0x0, r51}, {}, {}, {}, {}, {0x0, r82}, {r52}, {r67}, {0x0, r105}, {}, {0x0, r40}, {}, {}, {0x0, r13}, {}, {}, {}, {r42}, {}, {r88, r82}, {r21}, {0x0, r138}, {}, {r87}, {}, {}, {0x0, r78}, {r127}, {}, {}, {0x0, r124}, {}, {}, {r121, r95}, {}, {}, {}, {}, {}, {0x0, r75}, {}, {}, {}, {}, {}, {r61, r13}, {r65}, {}, {}, {0x0, r81}, {r79, r85}, {}, {}, {}, {}, {}, {0x0, r123}, {0x0, r74}, {r90}, {0x0, r135}, {}, {0x0, r69}, {0x0, r125}, {}, {0x0, r92}, {0x0, r133}, {r9, r15}, {0x0, r76}, {r31}, {r14}, {}, {0x0, r139}, {}, {}, {}, {r43}, {r6}, {r38}, {}, {r23, r118}, {}, {}, {0x0, r45}, {}, {}, {r98, r101}, {}, {}, {r99}, {0x0, r29}, {}, {0x0, r20}, {r25}, {}, {}, {r96, r89}, {r102}, {}, {}, {}, {r66}, {r109}, {}, {r67}, {r68, r8}, {0x0, r94}, {}, {}, {}, {0x0, r73}, {}, {0x0, r136}, {0x0, r62}, {}, {r86, r119}, {r115}, {0x0, r22}, {}, {0x0, r17}, {}, {}, {}, {0x0, r37}, {}, {}, {}, {r91}, {}, {0x0, r97}, {}, {}, {}, {}, {}, {0x0, r104}, {}, {0x0, r118}, {r55}, {}, {}, {0x0, r44}, {0x0, r59}, {0x0, r117}, {}, {r112}, {r126}, {}, {}, {}, {0x0, r63}, {r128}, {r129}, {}, {r5}, {r80}, {r100, r35}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {r70, r19}, {r134}, {r53}, {0x0, r106}, {}, {r108, r107}, {0x0, r122}, {}, {r27}, {r57}, {}, {}, {}, {r60}, {r130}, {}, {}, {r23}, {0x0, r41}, {r114}, {}, {0x0, r56}, {}, {r137}, {}, {r113}, {0x0, r16}], 0x0, "8a96afcd2dcf53"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f00000001c0)={0x0, r140, "c492dac9fa445bb28f4370546d0fafc8119213551cc46c24c2c3824d290aebb254c8dd38f3e625095c49f781eba4f598782903363a1c210bd614505f499f305d167bdbd5534f64974ebe5a0f0b2116ec56fb799a9647c4e772bdac50dc3a5e90ee3308dc4b4bf868b6055a5e98a381eb7c86cc29c682f1e0cfa57e8b880988548d26611c4c60e8a15da70808b388ada7410134ad810af089660f508d5cbe890d007ee8caa3bbe870adc9f1fad240ee4dac7aa16036a8aa75adbdc3e6e00a30f251e73ae34316a1a4fb8071411884488094979f35d8a02f10a78e3ca6889388f3587149daf7f5a4c636d4eb083f287f5b657ac12213c054344a53ef4f2350ae70", "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"}) mremap(&(0x7f0000a3d000/0x2000)=nil, 0x2000, 0x1000, 0x2, &(0x7f0000703000/0x1000)=nil) r141 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x440102, 0x1c) syz_io_uring_setup(0x4599, &(0x7f0000000040)={0x0, 0xe229, 0x4, 0x2, 0x365, 0x0, r141}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00007c8000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 00:14:48 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x3f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008}) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_GET_SURVEY(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="00d5f652", @ANYRES16=r3, @ANYBLOB="000191da87391137649d58a1070070fbfddb", @ANYRES32=r4, @ANYBLOB="0c0099002300000034000000"], 0x28}, 0x1, 0x0, 0x0, 0x1}, 0x80) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0x44, 0x0, 0x1, 0x70bd2b, 0x25dfdbfe, {{}, {@val={0x8, 0x1, 0x55}, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8, 0xdb, r1}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x3, 0x73}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0xa96, 0x21}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r4}]}, 0x44}, 0x1, 0x0, 0x0, 0x40}, 0x8010) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendmsg$NL80211_CMD_STOP_SCHED_SCAN(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000280)={&(0x7f0000000480)={0x88, r3, 0x4, 0x70bd2a, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_COOKIE={0xc, 0x58, 0x5b}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x58}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x41}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0xa}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0xf}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0xc}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x6f}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x41}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x5f}]}, 0x88}, 0x1, 0x0, 0x0, 0x24004014}, 0x10000000) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) [ 245.972954][T22605] loop7: detected capacity change from 0 to 1036 00:14:48 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x7ff}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) ftruncate(r1, 0x8001) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:48 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x8, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) r3 = syz_open_procfs(r2, &(0x7f0000000200)='loginuid\x00') ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3) [ 246.111964][T22605] blk_update_request: I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 246.122951][T22605] Buffer I/O error on dev loop7, logical block 0, async page read [ 246.130902][T22605] loop7: unable to read partition table [ 246.167332][T22605] loop7: partition table beyond EOD, truncated [ 246.173661][T22605] loop_reread_partitions: partition scan of loop7 () failed (rc=-5) 00:14:48 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x2000001, 0x81031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 00:14:48 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0xffffffffffffffff}, 0x0, 0xffffffffffff8000, 0x0, 0xd, 0x0, 0x0, 0x9b}, 0x0, 0xff80000000000000, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:48 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0xc0406618) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r3, 0x107, 0x2, &(0x7f0000000140)="9c42c90ef2f7825cad5885b9777acf57", 0x10) lseek(r2, 0x1000, 0x2) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r3) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) syz_open_dev$vcsu(&(0x7f00000000c0), 0x720800000000000, 0x4881) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x80000000) pipe(&(0x7f0000000080)) [ 246.232080][T22613] loop7: detected capacity change from 0 to 1036 [ 246.239395][T22619] Buffer I/O error on dev loop7, logical block 0, async page read 00:14:48 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) perf_event_open(&(0x7f00000002c0)={0x5, 0x80, 0x0, 0x2e, 0x6, 0x0, 0x0, 0x9, 0x1000, 0x1a, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x7f, 0x1, @perf_config_ext={0x3, 0x7}, 0x48000, 0x100000000, 0x1ff, 0x3, 0x2ac000000000, 0x6, 0x317, 0x0, 0x9, 0x0, 0x2}, 0x0, 0xb, 0xffffffffffffffff, 0x8) sendfile(r1, r1, 0x0, 0x24002da8) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000200)={0x0, {}, 0x0, {}, 0x7f, 0x0, 0x0, 0x9, "a663edea467e38b97f9579b6a0aabd3e2bb7a4d4edb80407badfb57c94e93a2f640d0534479a511990ab4ad97becf7649bc789ad4890348bdb85f816fa79c16d", "11089b8d6c8f104411e4a215f5f246251889a215b1d5b0d56aa08f2c03749387", [0x10000, 0xffff]}) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) splice(r3, &(0x7f0000000340)=0x10001, 0xffffffffffffffff, &(0x7f0000000380), 0xfff, 0x2) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:48 executing program 3: signalfd(0xffffffffffffffff, &(0x7f0000000040)={[0xffffffff]}, 0x8) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mbind(&(0x7f0000577000/0x4000)=nil, 0x4000, 0x8000, &(0x7f0000000080)=0x5, 0x8, 0x1) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mremap(&(0x7f0000547000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00000ae000/0x2000)=nil) rt_sigprocmask(0x2, &(0x7f00000000c0), &(0x7f0000000100), 0x8) mbind(&(0x7f0000e7d000/0x2000)=nil, 0x2000, 0x4000, &(0x7f0000000000)=0x97, 0x80, 0x0) 00:14:48 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x8040, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x4, @perf_bp={&(0x7f0000000180)}, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffe00}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000200)={0x0, 0x1, 0x6, @broadcast}, 0x10) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) [ 246.352238][T22613] Buffer I/O error on dev loop7, logical block 0, async page read [ 246.360085][T22613] loop7: unable to read partition table [ 246.381869][T22613] loop7: partition table beyond EOD, truncated [ 246.388067][T22613] loop_reread_partitions: partition scan of loop7 () failed (rc=-5) 00:14:48 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$F2FS_IOC_GARBAGE_COLLECT_RANGE(r1, 0x4018f50b, &(0x7f0000000200)={0x1, 0x3, 0xdd1e}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:48 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0xffefffff, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:48 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000ddf000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000000140)="9c42c90ef2f7825cad5885b9777acf57", 0x10) preadv2(r0, &(0x7f0000001240)=[{&(0x7f0000000000)=""/167, 0xa7}, {&(0x7f00000000c0)=""/173, 0xad}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/157, 0x9d}], 0x4, 0x5, 0x4, 0x15) mlock(&(0x7f0000e16000/0x4000)=nil, 0x4000) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 00:14:48 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x5, 0x0, 0x0, 0x2, 0x0, 0x50d, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180), 0x5}, 0x10004, 0xfffffffffffffffc, 0x0, 0x0, 0x8}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) r2 = eventfd(0x7) ioctl(r2, 0x1, &(0x7f0000000200)="42da105e8a1338937c2761bd77ec49cdb1e174cf3e9dd23d67a6c9a6a971b5126cc481946c76cf6947a4f079cfa8f3264ffbd8f391894db8f067bbe562e7e723436cba874f41d027ff8c9aa0d4b605d031cfd09fbca1581fcac5e7f4501bb54b1f3b31dc7137a9b32ef20bc1b4edf015fb175f8d6f61df1caf6aba67ff0ccd37a595e1cb38392a3d06b0857fc336a8d4e3103c6cf0541185742962576dd907c64bb123ce5abf6afd93084a3f942f7ffee91ee11b7ca809e9288a8e27b3fb12898109d69f055c15bc1674ffa552b20695f401a19a4c") ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0xb9, 0xffffffff]}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) [ 246.494454][T22924] loop7: detected capacity change from 0 to 1036 00:14:48 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r2, 0x107, 0x2, &(0x7f0000000140)="9c42c90ef2f7825cad5885b9777acf57", 0x10) r3 = syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x9, 0x2, &(0x7f0000000380)=[{&(0x7f0000000280)="4002d8feb602ba578333f4d3ffddd0006e679e8dc48c1737ec76fe4c6171b0dfebdb3ebf3d2f1285b45a714362eea2017daf8237af87c97c1def6081398aaa863f8977e122f4fa80dafdefc0e84e5372bca2f32140b51cac6d6bfe01e531b2b1ad115b2a67f38c66fe9ed90576e710063b08eae427f6284487cc9fa3a4ea019d9120cbbbea36b6fd0ab3e8d2c7a8df0786dd7e25127cb77c79a4cf5b35d699f1b25e95a1d4d869374117f6eb162fef791bb5de76674f139a09f3b815946b95a6e8c52d", 0xc3, 0x7}, {&(0x7f0000000400)="619ca5794fbe665f041c43368aa66d5c662b7b0534904989faea4ff399f7fbc69a74a419c3aaa829a31672134865c842477dabb2ee2d273172df9aada28ab91adeb97a319924e3f2a1e8ee73f78e476cd5d09a5eda822eab660c5f17807e102a73cb436bd9dd5e75e0b8c5eed7a3da61e3c2df6be0a8c7b29591310daac07045f3d8f614d89e8ec00087a58780f4b236cb0be4699e78ac3b17bb050f4acfe071bd98af247e88a16ae68e5cf6ba3a684ef74090c32b71", 0xb6, 0x7fff}], 0x20000, &(0x7f00000004c0)={[{@nodots}, {@fat=@time_offset={'time_offset', 0x3d, 0x381}}], [{@subj_type}, {@dont_hash}]}) ioctl$BTRFS_IOC_RM_DEV(r2, 0x5000940b, &(0x7f0000000840)={{r3}, "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"}) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) [ 246.635367][T22953] loop7: detected capacity change from 0 to 1036 00:14:49 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() tkill(r1, 0x3a) perf_event_open(&(0x7f0000000240)={0x3, 0x80, 0xfc, 0x0, 0x81, 0x81, 0x0, 0xfc, 0x1, 0x6, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0xbbbe, 0x0, @perf_config_ext={0x2, 0x1000}, 0x81, 0x1, 0x9, 0x7, 0x0, 0x3, 0x7351, 0x0, 0xffff, 0x0, 0x8000}, r1, 0xffffffffffffffff, r0, 0x9) r2 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000200), 0x185080, 0x0) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r2, r2, 0x0, 0x24002da8) ioctl$BTRFS_IOC_RM_DEV(r2, 0x5000940b, &(0x7f0000000840)={{}, "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"}) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:49 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0xffffaa55, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:49 executing program 3: mmap(&(0x7f00003de000/0x6000)=nil, 0x6000, 0x2000004, 0x110, 0xffffffffffffffff, 0xe2356000) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) munlock(&(0x7f000009e000/0x8000)=nil, 0x8000) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 00:14:49 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffff001, 0x3}}, 0x0, 0xff7ffffffffeffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) [ 246.743407][T23062] loop7: detected capacity change from 0 to 1036 00:14:49 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000780), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000c80)={0x20, r1, 0x36225c28f1ae0085, 0x0, 0x0, {}, [@ETHTOOL_A_PRIVFLAGS_FLAGS={0xc, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x2ff7f}]}]}, 0x20}}, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000b80), r0) sendmsg$NL80211_CMD_SET_REG(r0, &(0x7f0000000c40)={&(0x7f0000000b40)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000c00)={&(0x7f0000000bc0)={0x24, r2, 0x100, 0x70bd25, 0x25dfdbfb, {}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0x67}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x3e}]}, 0x24}, 0x1, 0x0, 0x0, 0x8}, 0x40040) sendmsg$ETHTOOL_MSG_CHANNELS_SET(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f0000000a40)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000a80)={0x34, r1, 0x0, 0x70bd2b, 0x25dfdbff, {}, [@ETHTOOL_A_CHANNELS_RX_COUNT={0x8, 0x6, 0x5}, @ETHTOOL_A_CHANNELS_TX_COUNT={0x8, 0x7, 0x2}, @ETHTOOL_A_CHANNELS_OTHER_COUNT={0x8, 0x8, 0x8000}, @ETHTOOL_A_CHANNELS_TX_COUNT={0x8, 0x7, 0x1ff}]}, 0x34}, 0x1, 0x0, 0x0, 0x48004}, 0x4000080) r3 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r5 = getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, 0xffffffffffffffff) ioprio_get$pid(0x1, r5) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r3}, 0x0, 0x54fc, 0x1}) vmsplice(0xffffffffffffffff, &(0x7f0000000980)=[{&(0x7f0000000200)="1f8ce7661676d3fe60690e1f247f2c838f9def271b57585c4c111d05186a8ac3e8becc12b5b35a995c765222935bb031b7adb2c56edff12ad70da357038c0d67815e852460ddf20a50640d3d65c1a5db61525c7801a0b8b4ae7781db02d95d2b818319e565d475b550d8a883fa2e957584d16b255a50dc81ae3e0c68eedb9b4cca3bd760b4aa12e80c21c8c4698466b76b4ed72d2aeeb95f19f7155913d5fe24c3ede65bd9ce85801ba6064fd1e222e4e0c35c762a834ee9fbca97bc2f162d01d6fafb", 0xc3}, {&(0x7f0000000300)="c07aa30055fa1423409bdb7981d27e43a20079c476e65525a6d6464f4421cb8308911dbf5f90d892efc9e192a3b40cb3d5186266", 0x34}, {&(0x7f0000000340)="60065600bc64e4a928aff9a7641d468dfd4ff9283f0d84b3ba276611eda08b0106e144f4ad2a09ca0d5ded8c2dd703636b041c645b3e60976d55745cbc1d703384256fb2a5903627245690840acc219daa1950d2bde0dc40a872d31f134b6817beab919243a250f82540357fbed7fd7ae982f46b1be05bd56645091ad683b615", 0x80}, {&(0x7f0000000400)="39a3327725b509949b2e48354519af1ff110f2f58f78f17514c9cbc5438774007537c33541fef5e8a910d38ffb48693c2acf69f283d6cdd43e4e7e58df1d9f710151500f97217fff60917ae16afc7e4f0f0bb8b4af2bd62e67d10d81b3762250cf8a41a0bd6e18517f32a3bffd62511c5c1c08bb7e05ecf37f4c03a9faecad6c5cf75786f5e50bdba8721af79bc0dd7546e6a059a94e2e8340af11d4711af90c", 0xa0}, {&(0x7f0000000580)="51942d0317cea68ec50eb17a8b7be229770dfb10159025a9cbb572b0a44a285ca5b163bed0376c3ba2952deb5d57941ad9a249fb3420f49983929d6e38ddba23f75214a6d33c2d3370e844423b2f826bbda851818c479dc3f06705ad6bb2372e950e2f00a1806cf91712c6db6a4eeb69a05717e0e0a13e854cc15280307e773553d2828242d922073187e962d553d2b0c4d5f9b3a4602becd5685874eabf43b5cfc6f88c1eac", 0xa6}, {&(0x7f00000004c0)="86759224426c77ab5f73a22d3e6df968bc0548488ae66c6d5ec213e34f2f957706192e8d9ea7b86b8f77ce3149948cb795fc86140a4277e18a0385089a859cd58b1dd18e30b96e810943ce06a63f2e4a0dc9c1b46f421ad48d6ac9d18395a926f7b2b6d586cbe92595362e7ddb448de3eab487c1dac004f5", 0x78}, {&(0x7f0000000640)="2dd4efb5815ea43b9236eedc6859867c21377791bc039c83ec1abc78c4025243a3993d3a2781e1979677eb3ed7b27a7ab7c1ddb83476c98936e95a8c36ca053e0dba1ea0265c6c2111c6f198c60264a45d5d9edd2c9b37358e10de2191c5aea765ea6e6023f7dba353ee5f5375fb4555a155258a1eef327af419f523a9ea162f3362382866bfeb4ddf06a09f8a", 0x8d}, {&(0x7f0000000840)="a6f5", 0x2}, {&(0x7f0000000880)="233915cbc774e49c6168073e5c87a23e826b253a597ddcfce5503828ad1af4d9fe7a1aa3c562dcf96a845f77411c2387fffe38b0e37334fab858d7c45718dd7bf22b8ed2df80c805a288432f97202099478c18d1c028f6caff649830a391175c9d19028660c76ca793ad88adb07f038a463bd1e3dee27c82fae8090c7ad898b06d0c1197898d74d24d64622493516e2d7de111cad3bb15221230d58352ab12ac427aeee1ad1e3dd205b591485e4fa2c7e5f154041913d19932db1acf3363ea56980c116c3a2297492ac134dcc99941725987958c222ab8c4dbc0e3c85984f1f2c16513800d1257", 0xe7}], 0x9, 0x3) sendfile(r4, r4, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:14:49 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x9, 0x0, 0x8, 0x80, 0x0, 0x100000000, 0x1002, 0x2, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x7f, 0x2, @perf_config_ext={0x40, 0x1}, 0x8040, 0x1f, 0xf430, 0x0, 0x3, 0x7000000, 0x6, 0x0, 0x3ff, 0x0, 0x8000}, 0x0, 0xe, 0xffffffffffffffff, 0xa) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) mremap(&(0x7f0000ab2000/0x4000)=nil, 0x4000, 0x2000, 0x4, &(0x7f000080a000/0x2000)=nil) ioctl$FIGETBSZ(0xffffffffffffffff, 0x2, &(0x7f0000000080)) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 00:14:49 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x9, 0x78b202) r2 = getpgrp(0xffffffffffffffff) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x4, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_CTL_GET_FREE(r4, 0xc0406618) ioctl$LOOP_SET_STATUS(r4, 0x4c02, &(0x7f00000002c0)={0x0, {}, 0x0, {}, 0x0, 0x2, 0xa, 0x0, "a56e6d0e71e153811646985c1c6688d3c5198f1b350c750f307b43596e6ad509a927bb2d600b026e9dcca2694f55270762f98cd200ab3b76b1773a241889ca4d", "83c3da48c6591335c377a9697ab998aca1f82cbf3019712d18c13e709fead019", [0xfffffffffffffffb, 0x1]}) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000240)={'\x00', 0x20, 0xfdc, 0x8, 0x1, 0x83, r2}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) finit_module(r3, &(0x7f0000000200)='/dev/loop#\x00', 0x5) [ 246.887032][T23062] loop7: detected capacity change from 0 to 1036 00:14:49 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0xffffefff, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:49 executing program 3: mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0xe9584000) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f00007c5000/0x1000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 00:14:49 executing program 3: r0 = add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$chown(0x4, r0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$KEYCTL_MOVE(0x1e, r0, 0xfffffffffffffffb, r1, 0x1) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 247.196127][T23282] loop7: detected capacity change from 0 to 1036 00:14:49 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0xfffffdfd, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) [ 247.324261][T23392] loop7: detected capacity change from 0 to 1036 00:14:49 executing program 3: openat2$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x80800, 0x10, 0x2}, 0x18) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x41000800) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 247.469425][T23576] loop7: detected capacity change from 0 to 1036 00:14:49 executing program 3: r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000000)='pids.max\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x2, 0x31, r0, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) madvise(&(0x7f0000a0e000/0x4000)=nil, 0x4000, 0x17) mlock(&(0x7f0000826000/0x4000)=nil, 0x4000) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 00:14:49 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0xffffffc9, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) [ 247.614038][T23602] loop7: detected capacity change from 0 to 1036 [ 247.764871][T23602] loop7: detected capacity change from 0 to 1036 [ 247.782003][T23703] print_req_error: 15 callbacks suppressed [ 247.782017][T23703] blk_update_request: I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 00:14:50 executing program 3: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0xc0406618) sendmsg$NL80211_CMD_TDLS_OPER(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x44, 0x0, 0x8, 0x70bd28, 0x25dfdbfa, {{}, {@val={0x8}, @val={0xc, 0x99, {0x7fff, 0x3d}}}}, [@NL80211_ATTR_TDLS_OPERATION={0x5, 0x8a, 0x1}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_TDLS_OPERATION={0x5, 0x8a, 0x3}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x40050) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r2, 0x107, 0x2, &(0x7f0000000140)="9c42c90ef2f7825cad5885b9777acf57", 0x10) fcntl$dupfd(r0, 0x406, r2) ioctl$LOOP_CTL_GET_FREE(r1, 0xc0406618) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140), r0) sendmsg$TIPC_NL_NODE_GET(r1, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000080}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)={0x58, r3, 0x200, 0x70bd2c, 0x25dfdbfe, {}, [@TIPC_NLA_SOCK={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3a2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x76}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x31555da}]}]}, @TIPC_NLA_SOCK={0x18, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x8}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x8000}, 0x4000080) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 00:14:50 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0xfffffff4, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) [ 247.982711][T23810] loop7: detected capacity change from 0 to 1036 [ 248.149666][T23810] loop7: detected capacity change from 0 to 1036 00:14:50 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0xfffffffb, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) [ 248.411842][ T52] blk_update_request: I/O error, dev loop7, sector 708 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 248.452679][ T52] blk_update_request: I/O error, dev loop7, sector 712 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 248.464027][ T52] blk_update_request: I/O error, dev loop7, sector 716 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 248.481629][T23815] loop7: detected capacity change from 0 to 1036 00:14:50 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0xffffffff, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) [ 248.814071][T23819] loop7: detected capacity change from 0 to 1036 00:14:51 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) [ 249.061818][ T229] blk_update_request: I/O error, dev loop7, sector 768 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 249.073153][ T229] buffer_io_error: 12 callbacks suppressed [ 249.073167][ T229] Buffer I/O error on dev loop7, logical block 192, lost async page write [ 249.087507][ T229] blk_update_request: I/O error, dev loop7, sector 772 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 249.098811][ T229] Buffer I/O error on dev loop7, logical block 193, lost async page write [ 249.122843][ T52] blk_update_request: I/O error, dev loop7, sector 776 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 249.134199][ T52] Buffer I/O error on dev loop7, logical block 194, lost async page write [ 249.142726][ T52] blk_update_request: I/O error, dev loop7, sector 780 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 249.154121][ T52] Buffer I/O error on dev loop7, logical block 195, lost async page write [ 249.174706][T23823] loop7: detected capacity change from 0 to 1036 [ 249.191937][T23824] blk_update_request: I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 00:14:51 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x0, {0x2}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) [ 249.381792][ T229] blk_update_request: I/O error, dev loop7, sector 896 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 249.393182][ T229] Buffer I/O error on dev loop7, logical block 224, lost async page write [ 249.422758][ T229] Buffer I/O error on dev loop7, logical block 225, lost async page write 00:14:51 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x0, {0x3}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) [ 249.545015][T23832] loop7: detected capacity change from 0 to 1036 00:14:52 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140), 0x8600, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0xc0406618) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000480), r0) sendmsg$BATADV_CMD_TP_METER(r0, &(0x7f0000000580)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x2c, r2, 0x20, 0x70bd2b, 0x25dfdbff, {}, [@BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x7}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x10}, 0x1) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80009}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x64, r2, 0x311, 0x70bd27, 0x25dfdbfe, {}, [@BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0xe1}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x4}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xfffffff9}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x3ff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x1f}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x4}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x1}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x8}]}, 0x64}, 0x1, 0x0, 0x0, 0x4}, 0x40001) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x10, 0xffffffffffffffff, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000000)={'#! ', './file0', [{}, {0x20, '^^'}, {0x20, '(-*+'}, {0x20, '+.'}, {0x20, '-'}, {0x20, '-\xf5&}&&}'}, {0x20, ']\''}, {0x20, ',^'}], 0xa, "9dc094a96a8ac28eb1421f28d94841e2841d3993c44cd5641df6"}, 0x41) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000080)={0x0, 0x0, 0x4, 0x0, '\x00', [{0x6, 0x0, 0x1, 0x3, 0x9ded, 0x3f}, {0x101, 0x80b, 0x3f, 0x3ff, 0xffff}], ['\x00', '\x00', '\x00', '\x00']}) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 00:14:52 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x0, {0x4}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) [ 249.749852][T23839] loop7: detected capacity change from 0 to 1036 00:14:52 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) dup(r0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 00:14:52 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x1000, 0x4, &(0x7f0000f5d000/0x1000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = getpgrp(r0) gettid() wait4(r1, &(0x7f0000001100), 0x20000000, &(0x7f0000001200)) clone(0x18020000, &(0x7f0000000000)="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", &(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)="12e33f23ade567fcfe87190ef6690a53701d78c5a9f14bce475b3e5681fae93c33f6a347528082741861e88ebdc167074fb0081c6597e453a838a9a090d88661c233efbf528e8865d5fa23823cf83320b8c204e9027665e967b0ef8853") mlock(&(0x7f00009e2000/0x4000)=nil, 0x4000) [ 249.910349][T23940] loop7: detected capacity change from 0 to 1036 00:14:52 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x0, {0x5}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) [ 250.037610][T24051] loop7: detected capacity change from 0 to 1036 00:14:52 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x3808, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r0, r1, &(0x7f0000008540)=@IORING_OP_TEE={0x21, 0x0, 0x0, @fd_index}, 0x10001) syz_io_uring_submit(r0, r1, &(0x7f00000000c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r2 = syz_io_uring_setup(0x15e6, &(0x7f0000000200), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000140)=0x0, &(0x7f00000001c0)=0x0) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd=r2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r5}}, 0x0) syz_io_uring_submit(r0, 0x0, &(0x7f0000000000)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x4, 0x2000, @fd, 0x7, 0x0, 0x0, 0xb, 0x0, {0x0, r5}}, 0x40) [ 250.176013][T24152] loop7: detected capacity change from 0 to 1036 [ 250.186812][T24051] Buffer I/O error on dev loop7, logical block 0, async page read 00:14:52 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004ec00)={0x8001, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {0x0}], 0x4, "8c73253a626560"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000052200)={0x0, 0x0, "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", "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"}) r4 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2a000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5}, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000000840)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {0x0}, {}, {}, {}, {}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {0x0, 0x0}, {}, {}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {0x0}, {}, {}, {}, {}, {}, {0x0}, {}, {r6}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0}, {0x0}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {}, {0x0}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {}, {r2}, {}, {}, {}, {0x0}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {0x0, r5}, {}, {}, {0x0}, {0x0, 0x0}, {}, {}, {}, {}, {}, {0x0, 0x0}, {0x0}, {}, {}, {}, {}, {0x0}, {}, {}, {0x0, r1}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}], 0x0, "2156816c73038c"}) r66 = perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x42400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x6}, 0x0, 0x0, 0x0, 0x7, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x10, r4, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r66, 0xd000943d, &(0x7f0000058c40)={0x0, [{}, {}, {0x0}, {}, {}, {}, {0x0}, {}, {}, {0x0}, {}, {0x0}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {0x0}, {0x0}, {}, {0x0, 0x0}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {}, {}, {0x0}, {0x0}, {0x0, 0x0}, {}, {}, {0x0}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0}, {}, {}, {}, {0x0, 0x0}, {}, {0x0}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {}, {0x0}, {}, {}, {}, {0x0}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {0x0}, {0x0}, {}, {}, {}, {}, {}, {}, {0x0}, {0x0}, {}, {}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, r49}, {}, {0x0, 0x0}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {}, {0x0}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {0x0}, {0x0}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {0x0, 0x0}, {0x0}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {}, {}, {}, {0x0, 0x0}], 0x0, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005ce40)={0x6, [{0x0, r118}, {}, {0x0, r36}, {r134}, {r73}, {0x0, r39}, {0x0, r113}, {}, {}, {}, {}, {}, {r13}, {}, {r26}, {}, {}, {}, {r14, r95}, {0x0, r50}, {}, {}, {}, {}, {r85, r86}, {0x0, r20}, {}, {r12, r50}, {r28}, {r79}, {}, {}, {0x0, r56}, {}, {}, {r38, r52}, {r90, r133}, {0x0, r106}, {}, {0x0, r48}, {r122}, {}, {0x0, r74}, {r112, r30}, {0x0, r60}, {}, {0x0, r32}, {}, {}, {0x0, r105}, {}, {}, {r34}, {0x0, r35}, {}, {}, {r142}, {}, {}, {0x0, r41}, {0x0, r51}, {0x0, r53}, {}, {}, {}, {}, {0x0, r84}, {r54}, {r69}, {0x0, r107}, {}, {0x0, r42}, {}, {}, {0x0, r15}, {}, {}, {}, {r44}, {}, {r90, r84}, {r23}, {0x0, r140}, {}, {r89}, {}, {}, {0x0, r80}, {r129}, {}, {}, {0x0, r126}, {}, {}, {r123, r97}, {}, {}, {}, {}, {}, {0x0, r77}, {}, {}, {}, {}, {}, {r63, r15}, {r67}, {}, {}, {0x0, r83}, {r81, r87}, {}, {}, {}, {}, {}, {0x0, r125}, {0x0, r76}, {r92}, {0x0, r137}, {}, {0x0, r71}, {0x0, r127}, {}, {0x0, r94}, {0x0, r135}, {r11, r17}, {0x0, r78}, {r33}, {r16}, {}, {0x0, r141}, {}, {}, {}, {r45}, {r8}, {r40}, {}, {r25, r120}, {}, {}, {0x0, r47}, {}, {}, {r100, r103}, {}, {}, {r101}, {0x0, r31}, {}, {0x0, r22}, {r27}, {}, {}, {r98, r91}, {r104}, {}, {}, {}, {r68}, {r111}, {}, {r69}, {r70, r10}, {0x0, r96}, {}, {}, {}, {0x0, r75}, {}, {0x0, r138}, {0x0, r64}, {}, {r88, r121}, {r117}, {0x0, r24}, {}, {0x0, r19}, {}, {}, {}, {0x0, r39}, {}, {}, {}, {r93}, {}, {0x0, r99}, {}, {}, {}, {}, {}, {0x0, r106}, {}, {0x0, r120}, {r57}, {}, {}, {0x0, r46}, {0x0, r61}, {0x0, r119}, {}, {r114}, {r128}, {}, {}, {}, {0x0, r65}, {r130}, {r131}, {}, {r7}, {r82}, {r102, r37}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {r72, r21}, {r136}, {r55}, {0x0, r108}, {}, {r110, r109}, {0x0, r124}, {}, {r29}, {r59}, {}, {}, {}, {r62}, {r132}, {}, {}, {r25}, {0x0, r43}, {r116}, {}, {0x0, r58}, {}, {r139}, {}, {r115}, {0x0, r18}], 0x0, "8a96afcd2dcf53"}) r143 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r143, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x100, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f0000001840)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r143, 0x81f8943c, &(0x7f000004e800)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r143, 0x81f8943c, &(0x7f000004ea00)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004ec00)={0x7fff, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r144, r145}, {0x0, r146}], 0x4, "8c73253a626560"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000053200)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r142, r146}], 0x6, "415a1330206cca"}) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0xff, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) 00:14:52 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x0, {0x6}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) [ 250.330007][ C1] scsi_io_completion_action: 3 callbacks suppressed [ 250.330031][ C1] sd 0:0:1:0: tag#678 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 250.346366][ C1] sd 0:0:1:0: tag#678 CDB: opcode=0xe5 (vendor) [ 250.352660][ C1] sd 0:0:1:0: tag#678 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 250.361600][ C1] sd 0:0:1:0: tag#678 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 250.370561][ C1] sd 0:0:1:0: tag#678 CDB[20]: ba 00:14:52 executing program 1: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000580)={0x5, &(0x7f0000000000)=[{0x14}, {0x1c}, {0x6, 0x0, 0x0, 0x7fffffff}, {0x7, 0x7f, 0x4, 0x6}, {0x8002, 0x40, 0xad, 0xd0}]}) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005ce40)={0x6, [{}, {0x0}, {}, {}, {0x0}, {0x0, 0x0}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {0x0}, {}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {}, {}, {0x0}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {0x0, 0x0}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {0x0, 0x0}, {0x0}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {}, {}, {0x0}, {0x0}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {}, {}, {}, {0x0}, {0x0}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0}, {}, {0x0}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {0x0}, {}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {}, {0x0}, {}, {}, {0x0, 0x0}, {}, {0x0, r3}, {0x0, 0x0}, {}, {}, {}, {0x0}, {}, {}, {}, {0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {}, {0x0}, {}, {0x0, 0x0}], 0x0, "8a96afcd2dcf53"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000056680)={0x9, [{}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {r26, 0x0}, {}, {}, {}, {}, {0x0}, {}, {0x0}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0}, {}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0}, {}, {}, {}, {}, {0x0, r27}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {0x0}, {}, {0x0}, {}, {0x0, 0x0}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {0x0, r45}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {0x0, r6}, {0x0}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {0x0}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {0x0}, {}, {}, {}, {}, {0x0, 0x0}, {0x0}, {0x0}, {}, {}, {0x0, 0x0}, {0x0}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {0x0, 0x0}, {}, {}, {}, {}, {0x0, 0x0}, {0x0}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {0x0}, {}, {}, {}, {}, {0x0}, {}, {0x0, r32}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {0x0}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {0x0, 0x0}, {0x0}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}], 0x4, "d489d193422d38"}) r160 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r160, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x100, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000640)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r160, 0x81f8943c, &(0x7f000004ea00)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004ec00)={0x8001, [{}, {0x0}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {}, {}, {0x0}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {0x0}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0}, {}, {}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {0x0}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {0x0}, {}, {0x0}, {0x0}, {0x0, 0x0}, {}, {}, {}, {}, {}, {0x0}, {}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {0x0, 0x0}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {0x0}, {}, {}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {r162}, {0x0, r163}, {}, {0x0, 0x0}], 0x4, "8c73253a626560"}) r240 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2a000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5}, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000046340)={0xfffffffffffff800, [{}, {0x0, r175}, {r209}, {}, {}, {r138, r91}, {0x0, r142}, {}, {}, {}, {}, {r157, r153}, {r23}, {}, {r5, r115}, {}, {0x0, r195}, {}, {}, {}, {}, {r172, r228}, {r49, r78}, {r156, r236}, {r229, r197}, {r100}, {r10, r109}, {0x0, r152}, {r49, r211}, {}, {0x0, r71}, {0x0, r35}, {0x0, r228}, {r146}, {r103}, {r140, r207}, {r18, r122}, {}, {}, {r127}, {}, {r63}, {r124}, {0x0, r150}, {}, {0x0, r115}, {}, {0x0, r86}, {}, {0x0, r24}, {0x0, r177}, {}, {0x0, r39}, {r213}, {r112}, {r120, r218}, {}, {}, {r187, r191}, {0x0, r123}, {0x0, r221}, {}, {}, {0x0, r188}, {}, {0x0, r155}, {0x0, r41}, {0x0, r91}, {r200, r76}, {r212, r174}, {}, {0x0, r59}, {r206}, {0x0, r179}, {r134, r12}, {r54}, {r235}, {r210, r58}, {}, {r145, r239}, {0x0, r108}, {}, {}, {0x0, r224}, {}, {0x0, r141}, {}, {r176}, {}, {r135}, {r13}, {r22}, {0x0, r110}, {r131, r84}, {r194, r105}, {}, {}, {r198, r93}, {r33, r35}, {r95, r68}, {r67, r15}, {r139, r71}, {r79}, {0x0, r85}, {r28, r117}, {r19, r62}, {r121, r75}, {0x0, r30}, {r14}, {}, {0x0, r214}, {}, {r208, r87}, {}, {0x0, r168}, {}, {r90}, {r48}, {r73, r66}, {r51, r159}, {0x0, r119}, {}, {0x0, r142}, {}, {r43}, {}, {}, {0x0, r55}, {0x0, r96}, {0x0, r217}, {r111, r126}, {0x0, r165}, {}, {r19, r116}, {}, {}, {r83, r11}, {0x0, r231}, {}, {}, {r166, r113}, {0x0, r192}, {r125, r65}, {r147}, {}, {0x0, r190}, {r215, r149}, {r169}, {r202, r80}, {r151, r237}, {0x0, r203}, {}, {r222}, {}, {0x0, r74}, {0x0, r107}, {r4, r35}, {r47, r167}, {r132}, {r199, r205}, {r60, r53}, {0x0, r170}, {}, {}, {0x0, r152}, {0x0, r88}, {r104}, {r186, r9}, {r31}, {r148}, {r97}, {r106, r21}, {}, {}, {r129, r55}, {r200}, {0x0, r230}, {0x0, r128}, {r161}, {r99}, {r57, r203}, {}, {r56}, {r129}, {0x0, r85}, {}, {}, {0x0, r38}, {}, {0x0, r34}, {r182}, {r19}, {r20, r133}, {r222, r69}, {r196, r236}, {r114, r52}, {r50, r144}, {r143, r58}, {0x0, r8}, {0x0, r158}, {}, {0x0, r61}, {r89}, {r37}, {0x0, r219}, {}, {}, {}, {r42}, {}, {r189, r223}, {}, {r220}, {r226, r185}, {r36, r234}, {0x0, r219}, {r154, r41}, {r232, r82}, {0x0, r98}, {r25}, {r193}, {r233, r184}, {}, {r70, r17}, {}, {}, {}, {}, {r72, r227}, {r64}, {r202, r77}, {r16}, {r102, r81}, {r118}, {0x0, r181}, {r173}, {r44, r101}, {r216}, {r180}, {r137, r225}, {r183}, {r171, r40}, {0x0, r238}, {0x0, r150}, {r29}, {}, {r92, r81}, {r102}, {r164}, {}, {r201, r46}, {0x0, r94}, {r63, r136}, {}, {r204}], 0x7f, "5cedf1bc211826"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000000840)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r240, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {0x0}, {}, {}, {}, {}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {0x0, 0x0}, {}, {}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {0x0}, {}, {}, {}, {}, {}, {0x0}, {}, {r243}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0}, {0x0}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {}, {0x0}, {}, {}, {0x0, r242}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {r243}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {r243}, {0x0, 0x0}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {0x0, r242}, {}, {}, {0x0}, {0x0, 0x0}, {}, {}, {}, {}, {}, {0x0, 0x0}, {0x0}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}], 0x0, "2156816c73038c"}) r305 = perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x42400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x6}, 0x0, 0x0, 0x0, 0x7, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x10, r240, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r305, 0xd000943d, &(0x7f0000058c40)={0x0, [{}, {}, {0x0}, {}, {}, {}, {0x0}, {}, {}, {0x0}, {}, {0x0}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {0x0}, {0x0}, {}, {0x0, 0x0}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {}, {}, {0x0}, {0x0}, {0x0, 0x0}, {0x0}, {}, {0x0}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0}, {}, {}, {}, {0x0, 0x0}, {}, {0x0}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {}, {0x0}, {}, {}, {}, {0x0}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {0x0}, {0x0}, {}, {}, {}, {}, {}, {}, {0x0}, {0x0}, {}, {0x0}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, r287}, {}, {0x0, 0x0}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {}, {0x0}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {0x0}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {0x0, 0x0}, {0x0}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {}, {}, {}, {0x0, 0x0}], 0x0, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005ce40)={0x6, [{0x0, r359}, {}, {0x0, r274}, {r374}, {r312}, {0x0, r277}, {0x0, r353}, {}, {}, {}, {}, {}, {r250}, {}, {r264}, {}, {}, {}, {r251, r335}, {0x0, r288}, {}, {}, {}, {}, {r324, r325}, {0x0, r257}, {}, {r249, r288}, {r266}, {r318}, {}, {}, {0x0, r295}, {r60}, {}, {r276, r290}, {r329, r261}, {0x0, r346}, {}, {0x0, r286}, {r363}, {}, {0x0, r313}, {r352, r268}, {0x0, r299}, {}, {0x0, r270}, {}, {0x0}, {0x0, r345}, {}, {}, {r272}, {0x0, r273}, {}, {}, {r382}, {}, {}, {0x0, r279}, {0x0, r289}, {0x0, r291}, {}, {}, {}, {}, {0x0, r323}, {r292}, {r308}, {0x0, r347}, {}, {0x0, r280}, {}, {}, {0x0, r252}, {}, {}, {}, {r282}, {}, {r329, r323}, {r260}, {0x0, r380}, {}, {r328}, {}, {}, {0x0, r319}, {r370}, {}, {0x0}, {0x0, r367}, {}, {}, {r364, r337}, {}, {}, {}, {}, {}, {0x0, r316}, {r331}, {}, {}, {}, {}, {r302, r252}, {r306}, {}, {}, {0x0, r322}, {r320, r326}, {}, {}, {}, {}, {}, {0x0, r366}, {0x0, r315}, {r332, r133}, {0x0, r377}, {}, {0x0, r310}, {0x0, r368}, {}, {0x0, r334}, {0x0, r375}, {r248, r254}, {0x0, r317}, {r271}, {r253}, {}, {0x0, r381}, {}, {}, {}, {r283}, {r245}, {r278}, {}, {r263, r361}, {}, {}, {0x0, r285}, {}, {}, {r340, r343}, {}, {}, {r341}, {0x0, r269}, {}, {0x0, r259}, {r265}, {}, {}, {r338, r330}, {r344}, {}, {}, {}, {r307}, {r351}, {}, {r308}, {r309, r247}, {0x0, r336}, {}, {}, {}, {0x0, r314}, {}, {0x0, r378}, {0x0, r303}, {}, {r327, r362}, {r357}, {0x0, r262}, {}, {0x0, r256}, {}, {}, {}, {0x0, r277}, {}, {}, {}, {r333}, {}, {0x0, r339}, {}, {}, {}, {}, {}, {0x0, r346}, {}, {0x0, r361}, {r296}, {}, {}, {0x0, r284}, {0x0, r300}, {0x0, r360}, {}, {r354}, {r369}, {}, {}, {}, {0x0, r304}, {r371}, {r372}, {}, {r244}, {r321}, {r342, r275}, {}, {}, {}, {0x0, r246}, {}, {}, {}, {r311, r258}, {r376}, {r294}, {0x0, r348}, {}, {r350, r349}, {0x0, r365}, {}, {r267}, {r298}, {}, {}, {}, {r301}, {r373}, {}, {}, {r263}, {0x0, r281}, {r356}, {}, {0x0, r297}, {}, {r379}, {}, {r355}, {0x0, r255}], 0x0, "8a96afcd2dcf53"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000057680)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r318}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r274}, {}, {}, {}, {}, {}, {}, {}, {0x0, r293}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r383}, {}, {}, {0x0, r386}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r241}, {}, {}, {r385}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r178}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r358}], 0x5, "4c5e4baa23a735"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058680)={0x7ff, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r384}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2, r130}, {0x0, r163}, {r382}, {0x0, r387}], 0x81, "8374522b409a0c"}) [ 250.421658][ C1] sd 0:0:1:0: tag#679 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 250.431418][ C1] sd 0:0:1:0: tag#679 CDB: opcode=0xe5 (vendor) [ 250.437682][ C1] sd 0:0:1:0: tag#679 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 250.446621][ C1] sd 0:0:1:0: tag#679 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 250.455574][ C1] sd 0:0:1:0: tag#679 CDB[20]: ba 00:14:52 executing program 3: readv(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f00000008c0)=""/4096, 0x1000}, {&(0x7f0000000100)=""/191, 0xbf}], 0x2) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000500)) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0xc0406618) getsockopt$netlink(r0, 0x10e, 0x8, &(0x7f0000000000)=""/161, &(0x7f00000001c0)=0xa1) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x40082000, &(0x7f0000000700)="23d02ecdd0cdf84f261a7971cb6b39bc7ea2b7777d5f2ac8ff2c9698200fa96703ff269121d593f39c8933e9522cc3", &(0x7f0000000740), &(0x7f0000000780), &(0x7f00000007c0)="dec5f4db9ddf3c90502f177ad48222c6d1503761126eaa5ef9091855d15152addf36d68339f40f07245de705e853517e88316a6fd35d25a5d025e8d08660a352bc2ef8155fc8031324f1895ce3a0839a90b25b016b159f2c4916e7a51b69fdb2ac477952cca79244bc886059c7892dd64fa6575689dad35a1a117ba535d5938195c066f7b3b0a9cec2964113788d2ea86461775275db25b9156d7bc030ab594525d3581fae84efca64bcd48f92cd24ac1d6f9bf031685dd9a3da11fe5f97176bbe6ab829bc5b83f9") [ 250.538321][ C0] sd 0:0:1:0: tag#680 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 250.548095][ C0] sd 0:0:1:0: tag#680 CDB: opcode=0xe5 (vendor) [ 250.554361][ C0] sd 0:0:1:0: tag#680 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 250.563316][ C0] sd 0:0:1:0: tag#680 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 250.572260][ C0] sd 0:0:1:0: tag#680 CDB[20]: ba 00:14:52 executing program 1: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x0, {0x2}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:53 executing program 1: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:53 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x0, {0x7}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) [ 250.774205][T24473] loop7: detected capacity change from 0 to 1036 00:14:53 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x0, {0x8}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:53 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) syz_io_uring_setup(0x3808, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r0, r1, &(0x7f0000008540)=@IORING_OP_TEE={0x21, 0x0, 0x0, @fd_index}, 0x10001) syz_io_uring_submit(r0, r1, &(0x7f00000000c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_io_uring_setup(0xa9b, &(0x7f0000000000)={0x0, 0x350a, 0x2, 0x0, 0xba}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ded000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x381200, 0x0) r4 = syz_io_uring_setup(0x15e6, &(0x7f0000000200), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000140)=0x0, &(0x7f00000001c0)=0x0) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000100)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd=r4, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r7}}, 0x0) syz_io_uring_submit(r0, r2, &(0x7f0000000600)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f00000005c0)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000000480)=[{&(0x7f00000001c0)=""/250, 0xfa}, {&(0x7f00000002c0)=""/144, 0x90}, {&(0x7f0000000380)=""/123, 0x7b}, {&(0x7f0000000400)=""/122, 0x7a}], 0x4, &(0x7f00000004c0)=""/251, 0xfb}, 0x0, 0x12102, 0x0, {0x2, r7}}, 0xffffffff) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 00:14:53 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x0, {0x9}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:53 executing program 1: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0xffffffc9, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:53 executing program 1: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0xffffffc9, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) [ 251.085455][ T52] Buffer I/O error on dev loop7, logical block 240, lost async page write [ 251.094058][ T52] Buffer I/O error on dev loop7, logical block 241, lost async page write [ 251.102572][ T52] Buffer I/O error on dev loop7, logical block 242, lost async page write [ 251.140946][T24691] loop7: detected capacity change from 0 to 1036 00:14:53 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000440)={0x53, 0xfffffffffffffffc, 0x0, 0x0, @buffer={0x0, 0xdb, &(0x7f0000000040)=""/219}, &(0x7f0000000140), &(0x7f0000000240)=""/209, 0x3, 0x0, 0x3, &(0x7f0000000180)}) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000840)=[{&(0x7f0000000140)=""/7, 0x7}, {&(0x7f00000001c0)=""/33, 0x21}, {&(0x7f00000004c0)=""/69, 0x45}, {&(0x7f0000000540)=""/111, 0x6f}, {&(0x7f00000005c0)=""/209, 0xd1}, {&(0x7f00000006c0)=""/131, 0x83}, {&(0x7f0000000780)=""/130, 0x82}], 0x7, 0x2, 0x40) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 00:14:53 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) shmget(0x2, 0x11000, 0x80, &(0x7f00002db000/0x11000)=nil) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) 00:14:53 executing program 1: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0xffffffc9, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) [ 251.241392][ C0] sd 0:0:1:0: tag#681 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 251.251151][ C0] sd 0:0:1:0: tag#681 CDB: opcode=0xe5 (vendor) [ 251.257430][ C0] sd 0:0:1:0: tag#681 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 251.266381][ C0] sd 0:0:1:0: tag#681 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 251.275327][ C0] sd 0:0:1:0: tag#681 CDB[20]: ba [ 251.292474][T24798] loop7: detected capacity change from 0 to 1036 00:14:53 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x0, {0xa}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:53 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x0, {0xb}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:53 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x0, {0xc}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:53 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mremap(&(0x7f0000225000/0x1000)=nil, 0x1000, 0x1000, 0x7, &(0x7f0000fb2000/0x1000)=nil) ptrace$setopts(0x4200, 0x0, 0x1, 0x100048) 00:14:53 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x0, {0xd}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:53 executing program 1: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0xffffaa55, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:53 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000000140)="9c42c90ef2f7825cad5885b9777acf57", 0x10) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x100010, r0, 0x3000) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 00:14:53 executing program 1: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0xffffaa55, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:53 executing program 1: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0xffffaa55, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) [ 251.686296][T25119] loop7: detected capacity change from 0 to 1036 00:14:54 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x3000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_config_ext={0x5, 0x10001}, 0x0, 0x0, 0xa6, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) 00:14:54 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000000, 0x13, 0xffffffffffffffff, 0xc0928000) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 00:14:54 executing program 1: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0xf4ffffff, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:54 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x0, {0xe}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:54 executing program 0: ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000069180)={{0x0, 0x8, 0x5, 0x8, 0xfffffffffffffffd, 0x4, 0x401, 0x40, 0x0, 0x2, 0xff, 0xfffffffffffff03c, 0x5, 0x3, 0x1}, 0x50, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f0000069240)={{0x0, 0x1f, 0x4, 0x0, 0x0, 0x23, 0x401, 0x0, 0xffffffff, 0x6, 0x4, 0x19, 0x3, 0x8, 0x80000000}}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000006a240)={0x0, 0x0, "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", "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"}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2a000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5}, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000000840)={0x0, 0x0, "674f05f17ca7ff0c95c0b5aca6165efc832a776f7db21637b1da1c6054b08f20938426c4a02ce70ca3aa4f425d38f840a7749468ae2f039f397607801c3865b0f90cc83912882851403ce6f9884a586980a382ca04ad7e75d8155e4a14dba5df8c5085b4f46f8e26b4bd7160deeea0562ccfc808e658834d6e3c96715485682f6a42915d0971c94718ab9ea474978778412f078c19364de63640e4d723b82df6a302f853c96c926aed60de6216e727ed1cc904ae1950df9e3e98680909a3aaf62832c91ad40e2c500f5024f3c62d089a6af429b94f44a4f76521646c1fe974e8b7ffddfdcc3948126f1cc6b8158473cb0302f0035117405506cc9bae9235b481", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={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}, {}, {r5}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0}, {0x0}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {}, {0x0}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {0x0, r4}, {}, {}, {0x0}, {0x0, 0x0}, {}, {}, {}, {}, {}, {0x0, 0x0}, {0x0}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}], 0x0, "2156816c73038c"}) r65 = perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x42400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x6}, 0x0, 0x0, 0x0, 0x7, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x10, r3, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r65, 0xd000943d, &(0x7f0000058c40)={0x0, [{}, {}, {0x0}, {}, {}, {}, {0x0}, {}, {}, {0x0}, {}, {0x0}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {0x0}, {0x0}, {}, {0x0, 0x0}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {}, {}, {0x0}, {0x0}, {0x0, 0x0}, {}, {}, {0x0}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0}, {}, {}, {}, {0x0, 0x0}, {}, {0x0}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {}, {0x0}, {}, {}, {}, {0x0}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {0x0}, {0x0}, {}, {}, {}, {}, {}, {}, {0x0}, {0x0}, {}, {}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, r48}, {}, {0x0, 0x0}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {}, {0x0}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {0x0}, {0x0}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {0x0, 0x0}, {0x0}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {}, {}, {}, {0x0, 0x0}], 0x0, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005ce40)={0x6, [{0x0, r117}, {}, {0x0, r35}, {r133}, {r72}, {0x0, r38}, {0x0, r112}, {}, {}, {}, {}, {}, {r12}, {}, {r25}, {}, {}, {}, {r13, r94}, {0x0, r49}, {}, {}, {}, {}, {r84, r85}, {0x0, r19}, {}, {r11, r49}, {r27}, {r78}, {}, {}, {0x0, r55}, {}, {}, {r37, r51}, {r89, r132}, {0x0, r105}, {}, {0x0, r47}, {r121}, {}, {0x0, r73}, {r111, r29}, {0x0, r59}, {}, {0x0, r31}, {}, {}, {0x0, r104}, {}, {}, {r33}, {0x0, r34}, {}, {}, {r141}, {}, {}, {0x0, r40}, {0x0, r50}, {0x0, r52}, {}, {}, {}, {}, {0x0, r83}, {r53}, {r68}, {0x0, r106}, {}, {0x0, r41}, {}, {}, {0x0, r14}, {}, {}, {}, {r43}, {}, {r89, r83}, {r22}, {0x0, r139}, {}, {r88}, {}, {}, {0x0, r79}, {r128}, {}, {}, {0x0, r125}, {}, {}, {r122, r96}, {}, {}, {}, {}, {}, {0x0, r76}, {}, {}, {}, {}, {}, {r62, r14}, {r66}, {}, {}, {0x0, r82}, {r80, r86}, {}, {}, {}, {}, {}, {0x0, r124}, {0x0, r75}, {r91}, {0x0, r136}, {}, {0x0, r70}, {0x0, r126}, {}, {0x0, r93}, {0x0, r134}, {r10, r16}, {0x0, r77}, {r32}, {r15}, {}, {0x0, r140}, {}, {}, {}, {r44}, {r7}, {r39}, {}, {r24, r119}, {}, {}, {0x0, r46}, {}, {}, {r99, r102}, {}, {}, {r100}, {0x0, r30}, {}, {0x0, r21}, {r26}, {}, {}, {r97, r90}, {r103}, {}, {}, {}, {r67}, {r110}, {}, {r68}, {r69, r9}, {0x0, r95}, {}, {}, {}, {0x0, r74}, {}, {0x0, r137}, {0x0, r63}, {}, {r87, r120}, {r116}, {0x0, r23}, {}, {0x0, r18}, {}, {}, {}, {0x0, r38}, {}, {}, {}, {r92}, {}, {0x0, r98}, {}, {}, {}, {}, {}, {0x0, r105}, {}, {0x0, r119}, {r56}, {}, {}, {0x0, r45}, {0x0, r60}, {0x0, r118}, {}, {r113}, {r127}, {}, {}, {}, {0x0, r64}, {r129}, {r130}, {}, {r6}, {r81}, {r101, r36}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {r71, r20}, {r135}, {r54}, {0x0, r107}, {}, {r109, r108}, {0x0, r123}, {}, {r28}, {r58}, {}, {}, {}, {r61}, {r131}, {}, {}, {r24}, {0x0, r42}, {r115}, {}, {0x0, r57}, {}, {r138}, {}, {r114}, {0x0, r17}], 0x0, "8a96afcd2dcf53"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000006b240)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r0}, {r1, r2}, {r141}], 0x1, "f19094c5dda8eb"}) r142 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r142, 0x800) lseek(r142, 0xc9db, 0x4) open(&(0x7f0000000000)='./bus\x00', 0x86000, 0x0) fsmount(r142, 0x0, 0x8e) socket$inet_icmp(0x2, 0x2, 0x1) r143 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r143, 0x107, 0x2, &(0x7f0000000140)="9c42c90ef2f7825cad5885b9777acf57", 0x10) sendfile(r142, r143, 0x0, 0x8400fffffffa) [ 252.176336][ C1] sd 0:0:1:0: tag#682 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 252.186096][ C1] sd 0:0:1:0: tag#682 CDB: opcode=0xe5 (vendor) [ 252.192354][ C1] sd 0:0:1:0: tag#682 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 252.201287][ C1] sd 0:0:1:0: tag#682 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 252.210241][ C1] sd 0:0:1:0: tag#682 CDB[20]: ba 00:14:54 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x0, {0xf}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:54 executing program 0: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x0, {0xe}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:54 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x2d) tkill(r0, 0x38) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4d1d, &(0x7f0000000000)={0x0, 0x8cb4, 0x8, 0x1, 0x25f, 0x0, r1}, &(0x7f0000b9e000/0x4000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setopts(0x4200, r0, 0x9, 0x100000) 00:14:54 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x0, {0x10}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:54 executing program 0: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x0, {0xf}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:54 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x0, {0x11}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:54 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f00009df000/0x2000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 252.393211][ C1] sd 0:0:1:0: tag#683 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 252.402991][ C1] sd 0:0:1:0: tag#683 CDB: opcode=0xe5 (vendor) [ 252.409232][ C1] sd 0:0:1:0: tag#683 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 252.418179][ C1] sd 0:0:1:0: tag#683 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 252.427127][ C1] sd 0:0:1:0: tag#683 CDB[20]: ba 00:14:54 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, @perf_config_ext={0x5, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) 00:14:54 executing program 0: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x0, {0xd}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:54 executing program 1: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0xf4ffffff, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:54 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) syz_io_uring_setup(0x3750, &(0x7f0000000000)={0x0, 0xeef5, 0x1, 0x1, 0x334}, &(0x7f0000f16000/0x3000)=nil, &(0x7f00005f0000/0x4000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 00:14:54 executing program 0: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x0, {0xd}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:54 executing program 1: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0xf4ffffff, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) [ 252.566449][ C0] sd 0:0:1:0: tag#684 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 252.576245][ C0] sd 0:0:1:0: tag#684 CDB: opcode=0xe5 (vendor) [ 252.582520][ C0] sd 0:0:1:0: tag#684 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 252.591454][ C0] sd 0:0:1:0: tag#684 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 252.600408][ C0] sd 0:0:1:0: tag#684 CDB[20]: ba 00:14:54 executing program 1: r0 = syz_open_dev$sg(0x0, 0x0, 0x16000) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) fchdir(0xffffffffffffffff) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x2, @perf_bp={&(0x7f0000000040), 0x4}, 0x0, 0xf557, 0x665, 0x7, 0x7fffffff, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/tty/ldiscs\x00', 0x0, 0x0) r1 = epoll_create(0x6a) pipe(&(0x7f00000011c0)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000040)={0xa0002005}) epoll_pwait(r1, &(0x7f0000000080)=[{}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, &(0x7f0000000ac0)=ANY=[@ANYBLOB="4377eae4e0"], 0x30) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000000a40)={0x0, 0xfffffffffffffffe, 0x2f, 0x81, @scatter={0x0, 0x0, 0x0}, &(0x7f00000005c0)="b108498338799c9f47d0f8981b21262c1709e1a199d7f713f3cd0ea9ab43cd77fa77a262b07d868a4dccd71e334747", &(0x7f00000001c0)=""/31, 0x3, 0x10011, 0x0, &(0x7f0000000340)}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000840)) clone(0x40808000, 0x0, 0x0, 0x0, 0x0) 00:14:55 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000000)="9af9d5ee811e7191966bc7c39e140af6fbf9270f221eadd149fa0431327dccc9ff25e6ce5a5b95a2bdec093f1fe35e1ad7e1498e0a1d7bb95091807c5c0847fc19fe234fe0f3e2bc1374d2a62102df738a494a671ccd217b4b7e5fc2bef401e9e1ea3a93c88d16e4c9496bd4536a0a6c3bf69e5b9dbca91ba8a57b2ba7857439499c12864ec98117775cea89579212", 0x8f}, {&(0x7f00000000c0)="15a8c38e0719685e4c1cbad199dfbc28ca837ac2b4a022723578a0d0ea936cd378686dd086b97870c079cc2d497b68fd2c40fa7e013c9419254c1d4742623498d3a8192e81a0a4637d84a826967a879a76cb86785124a4fe2a847ad503abde55aceac50269944ee4305fd5f7c716ebe9329b2cfa9effc86c6e7505f1defad5a743ff0a5021feb9566f8f041e1a4f572500ee75614aa30c2d4d19e38559b8199b1df759855da90c152fb2857f2459c7282312d0a3b977fa102ae51d4bbfac55eaaa39a1496a888b8cd531e0169bad55c8c655c2b86ca7095800f8ccf23bda9015ddf09fec8286a8e64ab86d3f728d74d95646", 0xf2}, {&(0x7f00000001c0)="5a4282770ae133e34dc5988def13fe4c185b5cc0a2119609ac85b10354bf94c5b212e5c57c7c4a6e8614fbbff048521f508672ed09d218a953f326180af11b68dd18e9dd6bfdff3a8cdfbba676797d2e7949c7aca3c0311d5ba17d842c9270bbf584135390f85494c4dcf76cc6ea0295ba5980a4b29c458ade5920f405d81508e59d19cf971a4f1620f7d8d29f3f1ccf4a0607eba1ea975bcf", 0x99}, {&(0x7f0000000280)="181ac5e28469ea9e1d169038adf15d9d64b954b3a812daf2203933751f2999047844b95083795c5f9a636e85b5248228d354b162abf24737672986da5aa52bd82b5712da00f452507345ea", 0x4b}], 0x4) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000000140)="9c42c90ef2f7825cad5885b9777acf57", 0x10) preadv(r0, &(0x7f0000000340), 0x0, 0x2, 0x2) sendfile(r0, r0, &(0x7f0000000340)=0xffffffffffff0909, 0xfffffffffffffc00) mremap(&(0x7f0000ad5000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000e48000/0x1000)=nil) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f0000000140)="9c42c90ef2f7825cad5885b9777acf57", 0x10) recvfrom$packet(r1, &(0x7f0000000380)=""/108, 0x6c, 0x2020, &(0x7f0000000400)={0x11, 0x10, 0x0, 0x1, 0x9, 0x6, @remote}, 0x14) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mremap(&(0x7f00002a1000/0x3000)=nil, 0x3000, 0x4000, 0x7, &(0x7f0000e0b000/0x4000)=nil) 00:14:55 executing program 0: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x0, {0xd}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) [ 252.635770][T25667] loop7: detected capacity change from 0 to 1036 00:14:55 executing program 0: r0 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2, r0) syz_mount_image$msdos(&(0x7f0000000580), &(0x7f00000005c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB='nodots,dots,usefree,dots,nfs,nodots,codepage=865,fmask=0']) creat(&(0x7f0000000000)='./file0\x00', 0x20) 00:14:55 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x0, {0x12}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:55 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x36f) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x0, 0x100, 0x3ff, 0x6, 0x2, "af812d1b5f1f4334d9aa3bab1fb74240ce84d5"}) [ 252.855892][ C1] sd 0:0:1:0: tag#685 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 252.865713][ C1] sd 0:0:1:0: tag#685 CDB: opcode=0xe5 (vendor) [ 252.871972][ C1] sd 0:0:1:0: tag#685 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 252.880901][ C1] sd 0:0:1:0: tag#685 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 252.889945][ C1] sd 0:0:1:0: tag#685 CDB[20]: ba [ 252.943287][ T229] print_req_error: 16 callbacks suppressed [ 252.943299][ T229] blk_update_request: I/O error, dev loop7, sector 764 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 252.964934][T25889] loop7: detected capacity change from 0 to 1036 [ 252.978584][T25864] blk_update_request: I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 00:14:55 executing program 5: ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) 00:14:55 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0xc0406618) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000000000)=0x9e, 0x4) r1 = fork() wait4(0xffffffffffffffff, 0x0, 0x8, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r2, 0x107, 0x2, &(0x7f0000000140)="9c42c90ef2f7825cad5885b9777acf57", 0x10) fsetxattr$security_evm(r2, &(0x7f0000000180), &(0x7f0000000200)=@v2={0x3, 0x2, 0x2, 0x40, 0x18, "0d7f845c507715a4d67c6a819fd4f217680f2af5ca3c78f1"}, 0x21, 0x2) r3 = syz_open_procfs(r1, &(0x7f0000000080)='net/arp\x00') r4 = creat(&(0x7f00000000c0)='./file0\x00', 0xb) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r5) r6 = dup3(0xffffffffffffffff, r3, 0x0) getdents(r6, &(0x7f0000000100)=""/76, 0x4c) 00:14:55 executing program 3: mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x100000f, 0x31, 0xffffffffffffffff, 0x7a57f000) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat2(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0xc42, 0x1a1, 0xc}, 0x18) r1 = syz_genetlink_get_family_id$devlink(&(0x7f00000000c0), 0xffffffffffffffff) gettid() sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000100)={0x154, r1, 0x20, 0x70bd26, 0x25dfdbfe, {}, [{{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x2}, {0x6, 0x11, 0x7b3}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x200000}}, {0x8, 0xb, 0x10000}, {0x6, 0x11, 0xc72}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x7fff}, {0x6, 0x11, 0x9}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0xb, 0x8}, {0x6, 0x11, 0x5}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x5}, {0x6, 0x11, 0x2}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8}, {0x6, 0x11, 0x5}}]}, 0x154}, 0x1, 0x0, 0x0, 0x24044050}, 0x400c014) mremap(&(0x7f00009c3000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000c3c000/0x3000)=nil) 00:14:55 executing program 1: read(0xffffffffffffffff, &(0x7f0000000000)=""/33, 0x21) [ 252.991762][T25864] blk_update_request: I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 00:14:55 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0xe463, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000040), 0x4) mount(0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)='ramfs\x00') openat$null(0xffffffffffffff9c, &(0x7f0000000180), 0x600000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 00:14:55 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x0, {0x13}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:55 executing program 1: r0 = io_uring_setup(0x20dd, &(0x7f0000000580)) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000180)=[{0x0}, {&(0x7f0000000040)=""/199, 0xc7}, {0x0}], 0x3) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, &(0x7f0000000280)=[0xffffffffffffffff], 0x1) io_uring_register$IORING_UNREGISTER_BUFFERS(r0, 0x1, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_FILES(r0, 0x3, 0x0, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f0000000140)="9c42c90ef2f7825cad5885b9777acf57", 0x10) close_range(r0, r1, 0x0) 00:14:55 executing program 3: mmap(&(0x7f00001ce000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x2cc3f000) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$FS_IOC_SETVERSION(0xffffffffffffffff, 0x40087602, &(0x7f0000000000)=0x7) 00:14:55 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000000140)="9c42c90ef2f7825cad5885b9777acf57", 0x10) vmsplice(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="c93e28fe0d77c7f81ab4b56a249c0274b502e94b042d417cfa2bb602c0cec7c38b8efe877ab47c1f5fe6a6846f01753a18d44ed486304448f7604bbf47d03de7b9fd682c8e34d182e831", 0x4a}], 0x1, 0xa) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 253.323100][ T52] blk_update_request: I/O error, dev loop7, sector 800 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 253.334434][ T52] blk_update_request: I/O error, dev loop7, sector 804 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 253.350002][T26406] loop7: detected capacity change from 0 to 1036 [ 253.379538][T26307] blk_update_request: I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 28 prio class 0 00:14:55 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x8002, 0x40) ptrace$setregs(0xf, 0xffffffffffffffff, 0x4, &(0x7f0000000540)="1c4e444ce079e72d9e0ed4e28e6b351adac09188f20669e67562e208f9a43a797488e1de4d03da1aa59153cfe6aee2aa2501d6311e1ca53dfee796e31a815343c8f59ea7dfcf37fce09938a258da2d06cfacc7a937ca0f265ca5f25f09e4a11583") vmsplice(r0, &(0x7f00000004c0)=[{&(0x7f0000000040)="5eda", 0x2}, {&(0x7f0000000080)="462b125168a865f28fd40741f267d931ac18c389a8", 0x15}, {&(0x7f00000000c0)="410359d7fa734a286f1402ee71b6815a0526f458ac7107f1ad326dee1b63e05aa2e2bf023578981949313b63cd19779c204780bb03ebdd04cdb21579d1f3e0ace6c4b0cd59bd2ddba8f32c9899ef7554426202396a98901cc50acd4c807baa40b6694a0b9c14c08a45c1afcaaae833f4b4995ab84f7a27f61b4d9b5b9dfbab11d52155899318f6910a11fb1c99b476b069bcf9d4a9d225e392f1e237522906bf08137a2cf78fdb3499af6d159e849f2f3b291ba2affcab5addc6451c1fc23a82afa64b07540f2780fce81355735f5b63dfe8cff9a7420357893ce5cf3703c241fbac6e50e6059e0670", 0xe9}, {&(0x7f00000001c0)="5789261531934ea499478751ab60eb5ca9777c1280ed2e77b3cccb6ee603037be31406388aa3c961aa6c1cbed33431b8b85432441acbb7cac0f4b0a4479ac026de247c8636dfe59a0dd8179b6c155bee4ee3ed55ae44ae75417b09eca0c1055eaf01265749bca4b93385a74e864c40bff8a2087beaf8e95d3883cde2e2fe8e5b8394a56a23fba706c88a872f69958d53625598488c99c87657bc372af23849340c563c0f7e2cbfa95880993749899ec8a149b7ba087387fc6f09350b11a95f67cc799af289467ef664db0b5fdf7d258059b0d0bad52df23544fac5ea82dbd3bde318ddee", 0xe4}, {&(0x7f00000002c0)="e70ac8c42a6948ec4197f05a8619e2a99dc06acd925611b6994c5663a9e7801c70c5211e735445b695299f808761f0da1ee1800184b9d7ee1f2e2b5fae4a904a48a86356e41446e834a1d780cd9d54891af98a2f75ad9ff611ae68b3db55be9fc3dc0780331b60b9d55df635c5a7393ec064eaee5ec67e67c497b4d67d2ab686a0dc1aacb505634aaea06aeb675aa2949e2c7eae1662893bb17679fc0ea1df5096cf40757a1450edaabe63ef474de3fedc7e61a4d061a4f95b6cd9f1b9900c54cb6135c104dc07b21a28ed", 0xcb}, {&(0x7f00000003c0)="2efa1967865b412b752238b7169df91c0badf194ff26fa16def5dfe277ba515cd3521b0a246650208f48cf688da584532fe541af6cf1e1381e3671b98e29b3108da35f000059cf3b656486f50da0c34313b7526fe64d6084394809c353166bbd62ac13ffa155b723c25a551ac8cebbb07d928a1b8ddbde4afef30ee269ae0f5596979e58cfe353cc279c5c94fd3a60b66d4d305cfde2b9b1926f2d1571a9ae88c30f86c87b0ef1638145115e840c6758f6ddd808ec3c99beb2db103b13c7566b592e396ca88993b808de2dc2a6a2750b24043e0a", 0xd4}], 0x6, 0x2) 00:14:55 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x0, {0x14}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:55 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) mlock(&(0x7f0000aa1000/0x2000)=nil, 0x2000) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) write(0xffffffffffffffff, &(0x7f0000000000)="ca682cbc84781b912ea433d5a7e6ef63361a176eb1df0b6d573314bf580971f570acd20a3c9bc211e7b5a1d69cc38c9dd9a13d8005437340", 0x38) [ 253.656015][ T229] blk_update_request: I/O error, dev loop7, sector 512 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 253.667372][ T229] blk_update_request: I/O error, dev loop7, sector 516 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 253.678741][ T229] blk_update_request: I/O error, dev loop7, sector 520 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 253.690114][ T229] blk_update_request: I/O error, dev loop7, sector 524 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 00:14:56 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f0000000140)="9c42c90ef2f7825cad5885b9777acf57", 0x10) r2 = io_uring_setup(0x26f7, &(0x7f0000000080)={0x0, 0x8cd0, 0x8, 0x3, 0x1b4}) splice(r1, &(0x7f0000000040)=0x7, r2, &(0x7f0000000100)=0x4, 0x80000001, 0xb) [ 253.739293][T26726] loop7: detected capacity change from 0 to 1036 [ 253.790704][ C1] sd 0:0:1:0: tag#686 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 253.800458][ C1] sd 0:0:1:0: tag#686 CDB: opcode=0xe5 (vendor) [ 253.806717][ C1] sd 0:0:1:0: tag#686 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 253.815666][ C1] sd 0:0:1:0: tag#686 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 253.824612][ C1] sd 0:0:1:0: tag#686 CDB[20]: ba 00:14:56 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000002c0)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="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"], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f000001a880)=""/102388, 0x18ff4}], 0x3, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000480)=""/160, 0xa0}], 0x1, 0x1, 0x2) tkill(r0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = gettid() rt_sigqueueinfo(r1, 0xa, &(0x7f00000002c0)) syz_io_uring_submit(0x0, 0x0, &(0x7f0000008540)=@IORING_OP_TEE={0x21, 0x0, 0x0, @fd_index}, 0x10001) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x3808, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000008540)=@IORING_OP_TEE={0x21, 0x0, 0x0, @fd_index}, 0x10001) syz_io_uring_submit(r2, r3, &(0x7f00000000c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000180)=@IORING_OP_ACCEPT={0xd, 0x5, 0x0, 0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x0, 0x80000, 0x1}, 0xa9) 00:14:56 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @private0}, &(0x7f0000000040)=0x1c, 0x0) 00:14:56 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x0, {0x15}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:56 executing program 0: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x80101, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) write$cgroup_int(r0, &(0x7f0000000040)=0x1, 0x12) [ 253.993776][T26944] loop7: detected capacity change from 0 to 1036 00:14:56 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0xc00, 0x0) r1 = syz_io_uring_setup(0x2de7, &(0x7f0000000000), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) syz_io_uring_submit(r2, r3, &(0x7f00000001c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x3, 0x0, &(0x7f00000007c0)=[{0x0}, {0x0, 0xfffffc63}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) io_uring_enter(r1, 0x302, 0x0, 0x0, 0x0, 0x0) r4 = dup2(r0, 0xffffffffffffffff) mkdirat(r4, &(0x7f00000000c0)='./file0\x00', 0x4e) 00:14:56 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x80000, 0x0) sendmsg$inet(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="06cc07b69fef751814ac4c25366cca1dab94d6ce3367439c3926eadcf658e64ff9dc63d02ec14be0597b4962b473e0094f8417bb663d72e80772c0ec73ebcc9b7c31cb1973d6d9e99e823cdb63187b12e41c6da6e3b5e4bca42682a0083effc4838c3dafa27304576335555b22c47c18ab42aa6fd6d4cfe4624476c2b07cf090756550736875cd807ea2c0eb36b2003f", 0x90}], 0x1}, 0x44) 00:14:56 executing program 0: mount$9p_fd(0x0, 0x0, 0x0, 0x20018, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000000)="021e0500000001000000ff070000163efffffd000800000000000000007700720030b5869237c300000000000080000055aaac27b6b178", 0x37, 0x1c0}]) 00:14:56 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0xc0406618) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20700, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, r0, 0x3) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r3 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r4 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r4, 0x0) fallocate(r3, 0x0, 0x0, 0x1000f4) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r1, &(0x7f0000000380)='u', 0x1}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) [ 254.171942][T26944] buffer_io_error: 20 callbacks suppressed [ 254.171963][T26944] Buffer I/O error on dev loop7, logical block 0, async page read [ 254.185859][T26944] loop7: unable to read partition table [ 254.198857][T26944] loop7: partition table beyond EOD, truncated [ 254.205233][T26944] loop_reread_partitions: partition scan of loop7 () failed (rc=-5) 00:14:56 executing program 3: socketpair(0x15, 0x0, 0xfa39, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="ec1e000100000007000000ac1414aaac1414aaac07142164010101ac1e0001ffffffff7f0000010000000000"], 0x2c) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 254.249162][T27050] loop7: detected capacity change from 0 to 1036 00:14:56 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x0, {0x16}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:56 executing program 0: r0 = memfd_create(&(0x7f0000000180)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00', 0x0) fallocate(r0, 0x0, 0x2000428, 0x1) write(r0, &(0x7f0000000140)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) write(r0, &(0x7f0000000080)="5921527b06da0760a260f636c6b301384e65832b428986dfb28351b3cea31d5d3755ddd32606cd41dcb6939ae2db0dee58d611", 0x33) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x100000c, 0x11, r0, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000000040)='./file1\x00', 0x50000442) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x10000, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r1, 0xc400941d, &(0x7f00000001c0)={0x0, 0x0, 0x1, 0x1}) [ 254.405611][T27271] loop7: detected capacity change from 0 to 1036 [ 254.572208][ T229] Buffer I/O error on dev loop7, logical block 112, lost async page write [ 254.585250][T27275] loop7: detected capacity change from 0 to 1036 00:14:57 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x0, {0x17}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:57 executing program 3: getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) accept4(0xffffffffffffffff, &(0x7f0000000080)=@nfc, &(0x7f0000000100)=0x80, 0x80400) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x1ff) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) syz_mount_image$ext4(&(0x7f0000000140)='ext3\x00', &(0x7f0000000180)='./file0\x00', 0x9247, 0x3, &(0x7f00000013c0)=[{&(0x7f00000001c0)="99e91fca3106088b99ac7878380c6e1bfda54e1ffdf5882441d1a7273ead19dc8df27a0de349db59dd31d034586b03f85237acca6018da624410df060f0b0897e99177200e1fe64894f81328f44d553a96154beca73d7833d35a6746751cb924855e9dc24311c491a0dab13be175cbd1d5382521ba16a0ceb2112da84ac00193e689b82560c68ae3bed8a94df3337d9797b20bb9a7cbf08a323198d091e9643cc38c9dfc97044028ad604775995800d552f7555b5a0f92d8607b6d24449620af465603f17c5d1bd2f0b16f9e1adcd966c221a8986e316d0bc4c077a374223459e85e54224d39e53bea95f131255e810e0e3d841db9", 0xf5, 0x3}, {&(0x7f00000002c0)="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", 0x1000, 0x9}, {&(0x7f00000012c0)="ba75f5630face6d323af62200a1ad881b713ceaaec1eba11ccd987b4c892000c9d7b46a5f0c97820a507c8b842c2301f697cc5fada5b9962c97e6b488a3753e80202babaa828d7bb83cc931a91e9b4cc8e14455085666789749f87a258b95eb3a2d084b557461b3d64f734058edf0da02d64799f33e8653225eaf3ffe43c2b95c0e6afc4798cd8ccb0e6d6db66eecddd47a3caee38b47ebb0123491baf15bd914d87ac047d8a7f8b6803f4a480b38a7c1758953c3ec541cd68e96dc48969343f65a34b107aedfc", 0xc7, 0xdf}], 0x800800, &(0x7f0000001440)={[{@noinit_itable}, {@jqfmt_vfsv1}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x40}}], [{@appraise_type}, {@mask={'mask', 0x3d, 'MAY_WRITE'}}]}) mremap(&(0x7f0000888000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000ffb000/0x3000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) madvise(&(0x7f00006ec000/0x2000)=nil, 0x2000, 0xd) ioctl$sock_SIOCSIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r0, 0x8983, &(0x7f00000014c0)={0x8, 'veth0_macvtap\x00', {'lo\x00'}, 0x7fff}) 00:14:57 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000340)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r0, 0x0, 0x2) perf_event_open(&(0x7f000001d000)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x32152, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x2, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) openat(r1, &(0x7f0000000400)='./bus/file0\x00', 0x2200, 0x20) fcntl$setstatus(r0, 0x4, 0x46800) statfs(&(0x7f0000000f00)='./file0\x00', &(0x7f0000000f40)=""/133) r3 = syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x845, 0x3, &(0x7f0000000380)=[{&(0x7f0000000140)="23da7a3734362ea622040f8123aa6c0781d46bfdce885ee2", 0x18, 0x3}, {&(0x7f0000000240)="77b0f7a2d5bb4ad44bf489a381a5ae48ce40c02f624f7246d8c93b5edfe3c35387c4a1b8fc27b41008023132f97200076ea6b8915ea033d93c9b2d7fce1fa5e5b2b8fdb5dd4869e3c309fb54385c53d366140fbbfa7bc31fd6ff4304690a583d735f44232568b62bf67d9ea3a3ce0b56e6324676513fd31504ec871a1253c9a7c3849525c4005ff29888", 0x8a, 0x8}, {&(0x7f0000000180)="8e045c6d9f13046c794e62fd13740f6f70755556bcd5937ef72b02d7838195ede30c0325d9887d1fc230c1e21af815a8b1ce955884ebbfd8c4ff68bb25a3d7509296ed4172c3c1c90e", 0x49, 0x3}], 0x8, &(0x7f0000000300)={[{@nogrpid}], [{@seclabel}, {@uid_gt={'uid>', 0xee00}}]}) pwritev(r2, &(0x7f00000013c0)=[{&(0x7f0000001000)="db2ec10e6672f08eee09572c7c7cd6cee1b2918e9818c9616b64ae471e6415f772b26abe02633369b83b46662f0b2d120b8b2c62ad707ccf90903a3368dbc8bab531d74673c16e63b08aec83ee09ccd84c894b7ef0d06b3874ea6e1d85d3f35a59412119d300a283a6f1191d2c9efb599389fcf7c5ac07918d593364c2a9c4e5afc9d8a5c9834db79372ccce457f305b40a6e4bdd7140c220f017d9bb12be9f7b974a6e9dce8afab81b85a4235d7d5e2d96691c7bee88e1963083d23de0abaf3f25ca36c2cf66a", 0xc7}, {&(0x7f0000001100)="7fb006a6ad33eea534daf3b3bdd325779acfa2b8abd5bb065b34092d79eef09afdc1ddc809e519d293956fc04980784256f31e8e35e2e2f815a47b1bd52a96c0801884aaab7e99da03dd22ee7d2d8e2dddd98b78909d28a7590c6b6273a40676e85ce6214ca26e3c8968967b20b5de3c07c2bd2b1840d9841e4b70cce674f0237af01f69fdcdbba05513cc3b278790527de3", 0x92}, {&(0x7f00000011c0)="619da41e9ac30f6851c4abd08351581a14f3220334aec8277baf261bed68cea5d83f08a288614e96f34006d9c655165bc743b9c1087540df0cc421559793af", 0x3f}, {&(0x7f0000001200)="6f0f36c4244b7f585657b465e25318c3e068003b64943b7309ba01b9e810e40923bb2057677d81ca7a46e56d6347717fede8eb96a6ce94c4959d10d7555f998526d7abf781087eb38027d4e01707e9ceb56cc4a055ee727d78db41cbc6125a10c8a21b5f250f84924663f6871a1ed945ee7d2fdc", 0x74}, {&(0x7f0000001280)="7ffbbcaff023c816e7fe298a1b06dd5eacf2df5875fc227cf9ddadf1e9eb63ff4430d2d6ac531917fe95746ba08359c46ccbe54ecae6b1424f0a62f62b0ffc17b5144b4cebd831d9fc7cafbc86bdca1590e87ff95f669321142f32b6b28d71d4b672f2efe8674f8dc65ee00597e231e0b6f68c4bf996e1b0646b6a4ff9dd1d26837a3941a21dd010f81a0034cae4a49096b1a544a05f87d196bfeeff07305cc069c674dc88593cad5ae4fa3b00dde73b2d8d27e6a0b541a46e061a80cc5ef80adbfede088f3149f73b5793b26fe45e62079164e38f07b09f4069e4afbf03a31880311bd8", 0xe4}, {&(0x7f0000001380)="c15e759e49ac5000702ad8ba1019", 0xe}], 0x6, 0x1, 0x7f) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10010, r3, 0xa634f000) sendfile(r0, r2, 0x0, 0x8400fffffffa) r4 = syz_io_uring_complete(0x0) sendmmsg$inet6(r4, &(0x7f0000000e40)=[{{&(0x7f0000000440)={0xa, 0x4e23, 0x0, @local, 0x6}, 0x1c, &(0x7f00000007c0)=[{&(0x7f0000000480)="7b79c1bcac679d5d0bc82820fc8ab01940aa869c6bd14e7eb453df1fcab270d41528f2c7d078978bb0a6623efd24aaf72f7dc58f6f62266968bad4c7c55e4410b645eb5d6224c34a2a71f5d642e8c29de0916b873da3a89e15476403c9b173931f8c4406bc2a81ea5cd8dd2a9d19ad36", 0x70}, {&(0x7f0000000500)="49ecaf0f27a554c5a137e047d1d4814a00b39f4e051332b29a94bfd36a659103b62c969c04ed31e9c1500a5c6e86119ba56ecbea49b5b00d3a8b9695d7c0408a8ec8d2809781a01f88806b4237747d14e11cd8c5949290f4decbd583211789950c3e57476b5ffa5a25feaf25842dc72f0552ac2372d99b3aa46aced7ecbfb77ff58a8fa8058affd6393181584975963dabc26ad9c0d42f1428f7d3269e3a86d14d3c26f1140d036bfedc465efb0dca4e0841191a1dbf7583416e3cf8489e5087d2aa94cb1e50525e5e66b234b3f960b0bf026f699510204c3268f83881abe4c4ba7d07097602", 0xe6}, {&(0x7f0000000600)="1eabcc85a6dbe5a3e390760eb324025f7f8cd04a936291ae101568f54aa1fc02925344a4b424058a17f706f659ebca16e00bf64bbe5c9c5d547d461289a957779bf4b16bf3879c46b8a49ce692f28d5761640fc8e8d47498b9e3db59ba2a0663f7612914ceeb4362124a676e7a8ea3446108e962f9a43ef6fb14ee6d4660254c63b7945be616f25032e22f98fdf5e89c97c170ee9320c7695fcbcfd38b65f7227b927318e13188f7571b068da7bd246adb7780c895afe3d2565542a0087a3b438409fecb83882353dc564f5f37fc7f0664a2e5", 0xd3}, {&(0x7f0000000700)="52fffdc893fe3678d6c5da0309b7565ae0d0a697faf17b524fa8880a05c6e123ff6f2cbcc2c43e3b4a97fb2468b3fb6da070211a64153f2b48235ecec50d302d785175320f2b629244cc12ef60e672852a6126a8a1199bacdff9263c4b74217ab474ec3e616eb12eb29075251bad90a9b9fe8117c771847f7f99605d9192fd5e0fd9ea6142b22df7f55708d5f72e552cdb30c33bce37329754a37da497af", 0x9e}], 0x4, &(0x7f0000000800)=[@tclass={{0x14, 0x29, 0x43, 0x10001}}, @pktinfo={{0x24, 0x29, 0x32, {@private2={0xfc, 0x2, '\x00', 0x1}}}}], 0x40}}, {{&(0x7f0000000840)={0xa, 0x4e20, 0x541d2418, @loopback, 0x9}, 0x1c, &(0x7f0000000980)=[{&(0x7f0000000880)="4a15858499a082b9116933586cc050cad7b3882ec745a5d61eaef445aa90ffab1be9d431fc590618072b1655189461ab23c1ae5992", 0x35}, {&(0x7f00000008c0)="89261267e4a3a4ac213b6c99711c4194b2f0c96fd64f6b604e9d85f1528c8029e0537a5d1ecec2da057c96f45263426a22c3a33accbadc97122f7118aa2a2569bccad2d77e35b96b8f4fcea0e5d4b3090b38fe37f957d4f6f2c7f16bf90b46ac5bef44d4d139b7e456d3728efd601b88aea6c791556336058b8eca99ab529e452de3376de301f26a6170f6d72f5774e3d81f8a90e6dbec452b3019d92e9ae6f7c2494cd37b3f4c271718caf88d5611e71cf4981a80a0", 0xb6}], 0x2, &(0x7f00000009c0)=[@hopopts={{0x38, 0x29, 0x36, {0x2f, 0x3, '\x00', [@calipso={0x7, 0x10, {0x1, 0x2, 0xcd, 0x5, [0x0]}}, @enc_lim={0x4, 0x1, 0x2}, @enc_lim={0x4, 0x1, 0x4}, @jumbo={0xc2, 0x4, 0x9}]}}}, @dstopts={{0x60, 0x29, 0x37, {0x87, 0x8, '\x00', [@hao={0xc9, 0x10, @private1={0xfc, 0x1, '\x00', 0x1}}, @jumbo={0xc2, 0x4, 0x5}, @pad1, @enc_lim={0x4, 0x1, 0xff}, @jumbo={0xc2, 0x4, 0x5}, @pad1, @hao={0xc9, 0x10, @empty}, @ra={0x5, 0x2, 0x51e1}, @pad1, @padn={0x1, 0x1, [0x0]}]}}}, @rthdr_2292={{0x68, 0x29, 0x39, {0x6, 0xa, 0x2, 0x2, 0x0, [@dev={0xfe, 0x80, '\x00', 0x3f}, @loopback, @private1, @remote, @mcast1]}}}], 0x100}}, {{&(0x7f0000000ac0)={0xa, 0x4e20, 0x7, @loopback}, 0x1c, &(0x7f0000000d00)=[{&(0x7f0000000b00)="4f5c7f71297e3382fe8d864677abaeb613c38e5918cafd6cf1e34244baa29450b122d067d4416573a61a11add8945c40f162a23531c6845169a1cdf6e2ceb06d0b3a1465e5347725798cd2891bfc696444bf910fba480294e744ccc5b928c02342366bc688f02b8b8985c9f8aa1dcc3603c98541d37e2210374ee1232b91d1f5404f9e7390621ae60536e27004ae46ee94e41145a6a48abbe848d666042d7a3c7c929ded54cbdff40b3e076e46ad3250877d65eb3d7638d62f9c2928311255f2dfa64ffbfa6650", 0xc7}, {&(0x7f0000000c00)="85a65b7bd5ad701d77e8f865824d8401796072134da93d3b223ebb48987e3aee090c87bb9285a59eee94ba419d4001f2d8826a35adef767f435fc0becbbaf394ccf990156718ee61c46314cd2b55bd6b26f763b83f60a7dc3265a9832a4b0976d594d03acc74a42c7fef36971c6aef3d0f64111aff7e04959c6ef00e5d9781dbb9782007386d37de11939a9fa00675482db85dce06749c43f68a678f3ef45cd8b0c6d1ffd51c13870b3cff3fd4815efc13c759c5a67addca5adaa50a84ae9f02e88c76c9d6fed878bd817583cc7b56fc0d12c779921f0d1f75f82192eab6ec01210500eb243c85c865192ca1f3f60cd63695c557944e44", 0xf7}], 0x2, &(0x7f0000000d40)=[@dontfrag={{0x14, 0x29, 0x3e, 0x7f}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x1}}, @rthdrdstopts={{0xd0, 0x29, 0x37, {0x88, 0x16, '\x00', [@jumbo={0xc2, 0x4, 0x76}, @generic={0x32, 0x93, "f153b1035d0af72fd0765bbe0c8ee2cac46905db192e6852064d367336465537ca31282fcb27f3595287ac8bc88702a676b3380e2749548e90a894f3b0173da84a853db68bfb8c472a79d72a33500a90274eb8eb513832761d8d55c0e05aaf3911754e3ef9f966686c4bc0f98f87414309e849512aaecf87cab64f3b12ce219f94fb8fa4630b8519372b9c0f5564fc2fd89f1d"}, @ra, @hao={0xc9, 0x10, @private2={0xfc, 0x2, '\x00', 0x1}}]}}}], 0x100}}], 0x3, 0x4008080) [ 254.771201][T27379] loop7: detected capacity change from 0 to 1036 00:14:57 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x4010, 0xffffffffffffffff, 0x10000000) syz_io_uring_submit(0x0, r0, &(0x7f0000000000)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd_index=0xa, 0x20, 0x0, 0x200, 0x1, 0x1}, 0x100) [ 254.948559][T27379] loop7: detected capacity change from 0 to 1036 00:14:57 executing program 3: mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x7, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x18042880, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 00:14:57 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x0, {0x18}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:57 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0xc0406618) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000180)={0x0, 0xfffffffffffffffd, 0x66, 0xff, @buffer={0x0, 0x2a, &(0x7f0000000000)=""/42}, &(0x7f0000000040)="d795f31f2d9fb5034d3f1a2e25c4ad5b7cf7fe9aef82e4c05db94ba921ac6b4c3904f370602f3638c9cc948ade8db58f32f2b54cd91b2321137336f87fb42e952891d1df8265bf2a19a956d95c8fab17ee60d257af38601dc423b95c5689c144571e9652a765", &(0x7f00000000c0)=""/115, 0xfff, 0x10004, 0x1, &(0x7f0000000140)}) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 255.039615][T27593] loop7: detected capacity change from 0 to 1036 [ 255.061428][T27593] ================================================================== [ 255.069520][T27593] BUG: KCSAN: data-race in __add_to_page_cache_locked / file_write_and_wait_range [ 255.078751][T27593] [ 255.081072][T27593] write to 0xffff8881010b2ca8 of 8 bytes by task 3218 on cpu 0: [ 255.088695][T27593] __add_to_page_cache_locked+0x276/0x4f0 [ 255.094414][T27593] add_to_page_cache_lru+0xa0/0x1b0 [ 255.099618][T27593] page_cache_ra_unbounded+0x274/0x430 [ 255.105079][T27593] ondemand_readahead+0x58c/0x7c0 [ 255.110104][T27593] page_cache_async_ra+0x17e/0x1a0 [ 255.115216][T27593] filemap_read+0x4c0/0x1220 [ 255.119811][T27593] generic_file_read_iter+0x75/0x2c0 [ 255.125097][T27593] blkdev_read_iter+0xb9/0xf0 [ 255.129782][T27593] vfs_read+0x66c/0x750 [ 255.133934][T27593] ksys_read+0xd9/0x190 00:14:57 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f00006b8000/0x2000)=nil, 0x2000, 0x3000, 0x4, &(0x7f0000b8a000/0x3000)=nil) mbind(&(0x7f00002aa000/0x3000)=nil, 0x3000, 0x2, &(0x7f0000000000)=0x5, 0x80000000, 0x3) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 255.138090][T27593] __x64_sys_read+0x3e/0x50 [ 255.142588][T27593] do_syscall_64+0x44/0xa0 [ 255.147001][T27593] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 255.152896][T27593] [ 255.155219][T27593] read to 0xffff8881010b2ca8 of 8 bytes by task 27593 on cpu 1: [ 255.162844][T27593] file_write_and_wait_range+0x4b/0x240 [ 255.168396][T27593] blkdev_fsync+0x4a/0xa0 [ 255.172719][T27593] vfs_fsync_range+0x107/0x120 [ 255.177486][T27593] blkdev_write_iter+0x272/0x2c0 [ 255.182422][T27593] do_iter_readv_writev+0x2de/0x380 [ 255.187629][T27593] do_iter_write+0x192/0x5c0 [ 255.192224][T27593] vfs_iter_write+0x4c/0x70 [ 255.196751][T27593] iter_file_splice_write+0x43a/0x790 [ 255.202558][T27593] direct_splice_actor+0x80/0xa0 [ 255.207494][T27593] splice_direct_to_actor+0x345/0x650 [ 255.212864][T27593] do_splice_direct+0x106/0x190 [ 255.217722][T27593] do_sendfile+0x63e/0xbb0 [ 255.222139][T27593] __x64_sys_sendfile64+0x102/0x140 [ 255.227372][T27593] do_syscall_64+0x44/0xa0 [ 255.231798][T27593] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 255.237699][T27593] [ 255.240012][T27593] value changed: 0x000000000000006c -> 0x0000000000000074 [ 255.247111][T27593] [ 255.249427][T27593] Reported by Kernel Concurrency Sanitizer on: [ 255.255567][T27593] CPU: 1 PID: 27593 Comm: syz-executor.4 Not tainted 5.15.0-rc5-syzkaller #0 [ 255.264323][T27593] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 255.274378][T27593] ================================================================== 00:14:57 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000000140)="9c42c90ef2f7825cad5885b9777acf57", 0x10) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"/1475], 0x5cd) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 255.407752][T27803] loop7: detected capacity change from 0 to 1036 [ 255.426460][T27593] Buffer I/O error on dev loop7, logical block 0, async page read 00:14:57 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00005d5000/0x2000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$NL80211_CMD_REGISTER_BEACONS(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x100, 0x70bd2d, 0x25dfdbff, {{}, {@val={0x8, 0x1, 0x5}, @void, @void}}, ["", "", ""]}, 0x1c}}, 0x1) 00:14:57 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x0, {0x19}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) [ 255.579402][T28010] loop7: detected capacity change from 0 to 1036 00:14:58 executing program 0: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x0, {0x18}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:58 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0xc4a40280, &(0x7f0000000140)="49b2ba0a14b430299b899f0b4020c70a45026c526443327936c3a0d41c7df755e1931755bfb494fc3cf325cf2d3cbf5fad26c889fd5f0145638a5e0ffe8b406bfbfedd9e165c9029bbeabcb2da5adea76934566115a8eec5a5", &(0x7f0000000200), &(0x7f00000001c0), &(0x7f0000000380)="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") r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0xc0406618) write$sndseq(r0, &(0x7f0000000080)=[{0x40, 0x3f, 0x9, 0xff, @tick=0x8, {0x2, 0x3f}, {0x0, 0x40}, @quote={{0x40, 0x6}, 0x50, &(0x7f0000000000)={0x3, 0x8, 0x81, 0x4, @tick=0x400, {0x1, 0x5}, {0x80, 0x9}, @queue={0x7, {0x6, 0x4}}}}}, {0x1, 0xfd, 0x0, 0x4, @time={0x5, 0x6}, {0x9, 0xff}, {0xff, 0x2}, @raw32={[0x3, 0x4, 0xffff]}}, {0x81, 0x7, 0x4, 0x1f, @time={0xec7}, {0x7, 0x2}, {0x93, 0x2}, @addr={0xde, 0xf8}}, {0x2, 0xfb, 0x3, 0x20, @time={0x7f, 0x6}, {0x1, 0x8}, {0x3, 0xff}, @quote={{0x80, 0x8}, 0x9, &(0x7f0000000040)={0x6, 0x80, 0x4, 0x1, @time={0x4da1}, {0x0, 0x7}, {0x1, 0x2}, @raw8={"4c178445de99b6de07f8b2b1"}}}}, {0x2, 0x40, 0x0, 0x3, @tick, {0x4d, 0x4f}, {0x1, 0x2}, @raw8={"cbf9e75c09c8d2a9bc031e3c"}}], 0x8c) 00:14:58 executing program 0: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x0, {0x18}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) [ 255.736193][T28111] loop7: detected capacity change from 0 to 1036 00:14:58 executing program 0: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x0, {0x18}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:58 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x0, {0x1a}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) [ 255.858524][T28123] loop7: detected capacity change from 0 to 1036 00:14:58 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x0, {0x1b}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:58 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) syz_io_uring_setup(0x2d8e, &(0x7f0000000000)={0x0, 0x38f6, 0x0, 0x1, 0xe8}, &(0x7f0000a06000/0x2000)=nil, &(0x7f0000d2a000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 00:14:58 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x0, {0x1c}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:58 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000200), 0x0, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f0000000140)="9c42c90ef2f7825cad5885b9777acf57", 0x10) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)="b7c404cf99eb3f8beac362ce945d2e6711f4b0713419fa59b3b0cb0deb30cbebe87fbb649d03453a45205511885f9f3de5964ee0e3678890d878dece3fba693f8c9d3fcfcc803992e907055e227d2474e41ca11f5a1c3f34ff160d0f595eeb83f343faed9758b3a05ad4bd12208aa11142a5b0944608f5319a12b48fb6578d4acaa60fcc581ce52472ec29d943eb1fe89c44def467c7117c", 0x98}, {&(0x7f00000000c0)="52e46313cab0741a547f56ff1aafd1a866c7b74bccb0a3c36cb59d30ba7f5ecb227351b685649197f6dd04d241d268bb339fc81e792af2dc104411821ada1f9beeffcfa46ca799a92a924d9764892690c4f8d56e90e99f26846cee9dee87cfc7f5b65dca1268320e7a49e76f2e68ff081e7bc27a11ea09c59390ce918818c1e333f10db95c52bc2df11b64b82ca9cf424f640da44b8cd6d1ee29856bd29f6b5cb0f9da37fabdc5f2e204e7cef7b60fc7493826a6cc7fab9c8eeb63ebc42bc5ec9871d0f86a85b8d174b6f62afc60f462f1ee850f51adfcf9bfc0c0d753fedb40065f44c62bd4fa86a7ba8194647f60e83e2af7ea2c7518e0", 0xf8}, {&(0x7f0000000240)="ea92075b6c0bbb229511ca30d5ee2155327dc00e089414da8b26ec76332664913d05473ba01c2e375519ccf2bddca09de7ab5c7ade2627d93d5778a3d5b5da3dd5b575c679cd979fc3f06ef10658e3b7c76405d6a34d7a6a0bb40614c72adf063b2067105f8987f3ece149e6bf306540426d7f7172c6e11d284d15e357e4d907ee2e43b9bd8be819fabd16553d7d2c81a8abbd98a2cb1176d377afc78dc97094e7d06d52b070d0eeb6ae031bde961f4f4c4f5b8d4b39d7f40d3d4b715ad5db838ef81cc19f74aababf5d90847a35792beed6878e9381f6a0380a5e362a068db04fdead2b024d21ba71f7d0696096c205fa1d7454edc865ff", 0xf8}], 0x3) setreuid(0x0, 0xee01) ioctl$SG_IO(r0, 0x2285, &(0x7f00000025c0)={0x53, 0x0, 0x6, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f00000004c0)="1b1ae1db5d2a", 0x0, 0x0, 0x0, 0x0, 0x0}) [ 256.026111][T28241] loop7: detected capacity change from 0 to 1036 00:14:58 executing program 0: sendmsg$NL802154_CMD_SET_CCA_MODE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="08002dbd7000fddbdf250d00000008000c000800010000000000"], 0x24}, 0x1, 0x0, 0x0, 0x2}, 0x44) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) mount(&(0x7f00000002c0)=@nullb, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='dax\x00', 0x22, &(0x7f00000000c0)='ramfs\x00') open(&(0x7f0000000300)='./file0\x00', 0x511002, 0x0) 00:14:58 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x9, {{0x2, 0x4e22, @remote}}, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x3e}}}}, 0x108) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000ffb000/0x3000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 256.126716][ T22] audit: type=1400 audit(1634343298.447:338): avc: denied { remount } for pid=28342 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 00:14:58 executing program 0: r0 = fsmount(0xffffffffffffffff, 0x1, 0x7a) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000004c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_POWER_SAVE(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000500)={0x1c, r2, 0x735, 0x0, 0x0, {{0x2}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_NEW_MPATH(r0, &(0x7f0000000680)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000600)={0x7c, r2, 0x200, 0x70bd25, 0x25dfdbff, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MPATH_NEXT_HOP={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @broadcast}]}, 0x7c}, 0x1, 0x0, 0x0, 0x40024}, 0x1) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2a, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b000000800000000800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e33313930313834363600"/192, 0xc0, 0x400}, {&(0x7f0000010100)="0000000000000000000000005566cbb705fc4d7ea1c5dfc95b00bfe3010000000c00000000000000d1f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500110000000000000000000000040000003c00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x640}, {&(0x7f0000010400)="030000001300000023000000ce000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000010500)="fffffffffcff0700000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x480, 0xc00}, {&(0x7f0000010a00)="0b0000000c0001022e00000002000000f40302022e2e00"/32, 0x20, 0x1400}, {&(0x7f0000010b00)="00000000000400"/32, 0x20, 0x1800}, {&(0x7f0000010c00)="00000000000400"/32, 0x20, 0x1c00}, {&(0x7f0000010d00)="00000000000400"/32, 0x20, 0x2000}, {&(0x7f0000010e00)="00000000000400"/32, 0x20, 0x2400}, {&(0x7f0000010f00)="00000000000400"/32, 0x20, 0x2800}, {&(0x7f0000011000)="00000000000400"/32, 0x20, 0x2c00}, {&(0x7f0000011100)="00000000000400"/32, 0x20, 0x3000}, {&(0x7f0000011200)="00000000000400"/32, 0x20, 0x3400}, {&(0x7f0000011300)="00000000000400"/32, 0x20, 0x3800}, {&(0x7f0000011400)="00000000000400"/32, 0x20, 0x3c00}, {&(0x7f0000011500)="00000000000400"/32, 0x20, 0x4000}, {&(0x7f0000011600)="504d4d00504d4dffd2f4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7033300075782f746573742f73797a5f6d6f756e745f696d6167655f650500"/128, 0x80, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x4800}, {&(0x7f0000011800)="ffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300"/1056, 0x420, 0x4c00}, {&(0x7f0000011d00)="0400"/32, 0x20, 0x5400}, {&(0x7f0000011e00)="0500"/32, 0x20, 0x5800}, {&(0x7f0000011f00)="00000000000000000100000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000007000"/96, 0x60, 0x5c00}, {&(0x7f0000012000)="0200"/32, 0x20, 0x6000}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x6400}, {&(0x7f0000012200)="0300"/32, 0x20, 0x6800}, {&(0x7f0000012300)="0400"/32, 0x20, 0x6c00}, {&(0x7f0000012400)="0500"/32, 0x20, 0x7000}, {&(0x7f0000012500)="00000000000000000100000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000007000"/96, 0x60, 0x7400}, {&(0x7f0000012600)="0200"/32, 0x20, 0x7800}, {&(0x7f0000012700)="0c0000000c0001022e000000020000000c0002022e2e00000d0000001000050166696c65300000000e000000d803050766696c653100"/64, 0x40, 0x7c00}, {&(0x7f0000012800)="000002ea0100000001000000270f240c000000000000000000000000000000000601f8030000000006000000779b539778617474723100000601f00300000000060000007498539778617474723200"/96, 0x60, 0x8000}, {&(0x7f0000012900)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00xattr2\x00\x00xattr1\x00\x00', 0x20, 0x83e0}, {&(0x7f0000012a00)="0000000000000000d1f4655fd1f4655fd1f4655f00"/32, 0x20, 0x8c00}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f00000000000004000200000000000800050000000af301000400000000000000000000000100000004000000", 0x40, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a00"/224, 0xe0, 0x8d00}, {&(0x7f0000012d00)="c041000000300000d1f4655fd1f4655fd1f4655f00000000000002001800000000000800000000000af301000400000000000000000000000c00000005000000", 0x40, 0x9100}, {&(0x7f0000012e00)="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"/768, 0x300, 0x9180}, {&(0x7f0000013100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x9c00}, {&(0x7f0000013600)='syzkallers\x00'/32, 0x20, 0xa400}, {&(0x7f0000013700)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0xcc00}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="d31f23830297a107756f5aeba3bc0025df1b3724ccaa6756180b030bb407976ac1848eb0fc8ac68b28456b46ddf8adef7b665bc606fdcea2578a1c2ed89988d004e6a29cfa3f70b405e050dd3ac77ca4a7664e9f61b7226543d41061fdb79986a52c5f81491c33ffe00526355dea27f5bf0ce702510b7b63a5248a576b31731a0bad046cfb1d924524404f348d68e19921de7d6f26bb5268a30eaa5bdf4ec75390e8f213b641583bab71bbbf55ef1b30b4093c07c35271f41c91923d613db4"]) chdir(&(0x7f0000000040)='./file0\x00') [ 256.171659][ T22] audit: type=1400 audit(1634343298.467:339): avc: denied { mounton } for pid=28342 comm="syz-executor.0" path="/root/syzkaller-testdir977552932/syzkaller.S7ZzgD/541/file0" dev="ramfs" ino=36677 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=dir permissive=1 [ 256.198880][ T22] audit: type=1400 audit(1634343298.487:340): avc: denied { unmount } for pid=503 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 00:14:58 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x48001, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000200)=0x4000042) ioctl$RTC_WKALM_SET(0xffffffffffffffff, 0x4028700f, &(0x7f00000002c0)={0x0, 0x0, {0x2a, 0x2bb, 0x10019, 0x40000d, 0x2000004, 0x4, 0x4, 0x58, 0xffffffffffffffff}}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00000001c0)) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000640)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0x4, 0x4, 0xc1, 0x9a5c, 0x2, 0x3e, 0x1, 0xb3, 0x40, 0x88, 0x8000, 0x5, 0x38, 0x2, 0xa, 0xff00, 0x7}, [{0x60000000, 0x1, 0x10000, 0x30b1, 0x4, 0x8, 0x8, 0x80000001}, {0x70000000, 0x8, 0x6, 0x20, 0x3ff, 0x5, 0x40, 0x100}], "b3d122a80b15ed1654f2863ee30ab71ec318b15d921035a978e454c0ba5174a549a27fbc570dcd5462", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x6d9) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000540)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x6, 0x4f, 0x0, "00000000000000000000000000000000000000000000000000008000007200000000000000000000439a00000000000000000000000000000000000000000000000000006926ed0c00"}, 0xd8) sendmsg$IPSET_CMD_TYPE(0xffffffffffffffff, 0x0, 0x0) bind$inet(r0, &(0x7f0000000240)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000280)={0x2, 0x4e21, @empty}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[@timestamp, @timestamp, @sack_perm, @window={0x3, 0xc591}, @timestamp, @window={0x3, 0x800}, @mss={0x2, 0x6}, @timestamp], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000004c0)={0x0, 0x3, 0x7fffffdd}, 0x14) shutdown(r0, 0x1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000500)={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0xfef2) connect$inet(r2, &(0x7f0000000140)={0x2, 0x4e21, @empty}, 0x10) [ 256.252133][T28241] Buffer I/O error on dev loop7, logical block 0, async page read [ 256.260163][T28241] loop7: unable to read partition table [ 256.271684][T28241] loop7: partition table beyond EOD, truncated [ 256.277934][T28241] loop_reread_partitions: partition scan of loop7 () failed (rc=-5) 00:14:58 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2) mbind(&(0x7f0000570000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000000000), 0x7, 0x2) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x802d8400, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 256.332210][T28345] loop7: detected capacity change from 0 to 1036 00:14:58 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x0, {0x1d}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:58 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x100000e, 0x8010, 0xffffffffffffffff, 0x100000) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000000)={0x0, {0x2, 0x4e23, @remote}, {0x2, 0x4e20, @local}, {0x2, 0x4e22, @broadcast}, 0x2c47dc17b3c83b4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x7}) mremap(&(0x7f00007ad000/0x2000)=nil, 0x2000, 0x800000, 0x4, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 256.607147][T28557] loop7: detected capacity change from 0 to 1036 00:14:59 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x0, {0x1e}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:59 executing program 3: mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x7, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x20800000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x40004400, &(0x7f0000000000)="e8bd3cddef75f790dc0a051783736d3ebf856339b0ecbfb5240e2852c24403a8a3abdfa940f716b7f0a326b7df352344ecf85555af6df3b0c2651dcbbd8460ff86e83bf2d9a3f07defc0657957247dede2a29d8e42c3cac0edc9e91d6ecde4fd110177159da5b404566ec1ac112bc020b8a23c29394d5040a14a411df952ed913e3dc22733fe38ba65156f4b40b2601bbd5d3aff584a812889968917e74e1d5418bdd799a6", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="1274400ef5022eb00833ff1c4b06d75fdeef25ac0b3489fa9b91576eea85a76d6e422019820095657682178e392e127ed606838ad8139b7fc6586712526c1c3ff0548bdb7f6014c30454f80730fed7a5d6f37006072b0426d0f6abd00a1f3375f4892c84f733976fa918823fb1108fa437063f685cb36ec21fb2198f93d8bc9ccaa9446ce7225d140b8fb41110ec0bc98f4a1d4b2a66c1814112c8b2d72df65af1afe2d8f64c09aa2b7ddcb6647a871a6e51bd2f62bd59a1aca1c643a4e580be472191b2347e080fe72c55afd60d68fd363678f1d48986b70f492449e6f1ba9c9dcef6ece5aa092f4b") 00:14:59 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000000140)="9c42c90ef2f7825cad5885b9777acf57", 0x10) mbind(&(0x7f0000098000/0x3000)=nil, 0x3000, 0x1, &(0x7f0000000200)=0x6, 0x8, 0x7) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000000)) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 256.923872][T28669] loop7: detected capacity change from 0 to 1036 [ 256.940159][T28664] Buffer I/O error on dev loop7, logical block 0, async page read 00:14:59 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x0, {0x21}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:59 executing program 3: ioctl$BTRFS_IOC_DEFAULT_SUBVOL(0xffffffffffffffff, 0x40089413, &(0x7f0000002000)=0x6) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f0000000140)="9c42c90ef2f7825cad5885b9777acf57", 0x10) getsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000002100), &(0x7f0000002140)=0x4) setsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000000140)="9c42c90ef2f7825cad5885b9777acf57", 0x10) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f0000000000)={0x0, "7bcac2bc34999e15c8e4930881cc6dd8"}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r0, 0x50009418, &(0x7f0000001000)={{}, 0x0, 0x0, @unused=[0x80000000, 0x21, 0x20, 0x1c86], @devid=r2}) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000002040)=""/67, &(0x7f00000020c0)=0x43) 00:14:59 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x408000, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000040)) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 257.111780][ T52] Buffer I/O error on dev loop7, logical block 192, lost async page write [ 257.123004][ T52] Buffer I/O error on dev loop7, logical block 193, lost async page write 00:14:59 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000001380)='./file0\x00', 0x79d4c0, 0x8) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40286608, &(0x7f0000000080)=0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x80000002}) [ 257.152475][T28880] loop7: detected capacity change from 0 to 1036 00:14:59 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0xc0406618) mmap$IORING_OFF_SQES(&(0x7f0000e83000/0x1000)=nil, 0x1000, 0x2, 0x10, r0, 0x10000000) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) creat(&(0x7f0000000000)='./file0\x00', 0x44) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 00:14:59 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RWALK(r0, &(0x7f0000000280)=ANY=[@ANYRESHEX], 0x12) write$P9_RGETATTR(r0, &(0x7f00000002c0)={0xa0}, 0xa0) perf_event_open(&(0x7f0000000080)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x4}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000100)) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r0, 0x0) [ 257.269665][ T22] audit: type=1400 audit(1634343299.587:341): avc: denied { cpu } for pid=29094 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 00:14:59 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x0, {0x22}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:14:59 executing program 0: syz_mount_image$msdos(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) chdir(&(0x7f0000000040)='./bus\x00') lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x86000, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 00:14:59 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x1051000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x4000000, &(0x7f0000000000)="0fb1d603f8f920036d1d36cc080f03fb989c643ff595c761513bb695db1e184da04e3c88125372d8e770602c9638506853c0dad507613ac1875c796a39531b97628d6fe65332115c82d5abc12f28643e11c06478eae2d2d2380b7657c6d8d560e2b68ef6b17e81cc9e0c65af55fbb4b003bd49fefb3d8d859b92f7c740f3dae3ea2bcc79948aed692ee04c7ca83a120103b8f767c2b3e7026bcc01f327d49cd896f3bcc0844cd5f8829cdf5e32f0b05ebf810a2cca398e5bb155f4274114", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="1246acb2db49b7a86e4768ae39e6394479959c1b48ff6178e1385ee3a3dca784884b032efa80f30e9204570e73bc4ab41663f4f051233014b0973fd3faf9bf7fc2c0483d790c8b5e7c6f9a3744027ecb3424599a239d656ecd18b163a7bcfbfb820ed7") 00:14:59 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 257.483287][T29304] Buffer I/O error on dev loop7, logical block 176, lost async page write [ 257.491829][T29304] Buffer I/O error on dev loop7, logical block 177, lost async page write [ 257.500344][T29304] Buffer I/O error on dev loop7, logical block 178, lost async page write 00:14:59 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x1000, 0x7, &(0x7f00003fe000/0x1000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000000)={0xffffffffffffffff, 0x8e, 0xa8, 0x100000001}) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000200)={0x6dbd3a3727e4545e, 0xffffffffffffffff, 0x43, 0x1, @buffer={0x0, 0x5, &(0x7f0000000040)=""/5}, &(0x7f0000000080)="41b03a94e61cf7f73cdb6d1cbedcb2ae2d8fb545049bc17b471fbc8e7f60015e9666462e72fcad76a1f83f07467f1ac5392ad4f7dcd5015256758f0e3c096976c2544d", &(0x7f0000000100)=""/173, 0x1, 0x1, 0x1, &(0x7f00000001c0)}) clone(0x2000, &(0x7f0000000280)="9d427748bd7f142d025294b65ac5cedfa234f5803627fe5d1ca3c0355406b1a42aeb9eda75e700a10224c19f45472d8bc0efd6d053af2a8e914f760881ef39c23796bbda9dc797713496d9cc17bd3d32", &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="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") mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x20010, 0xffffffffffffffff, 0x45000000) [ 257.552897][T29198] loop7: detected capacity change from 0 to 1036 00:15:00 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x0, {0x23}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) [ 257.843798][T29516] loop7: detected capacity change from 0 to 1036 00:15:00 executing program 3: mmap(&(0x7f00000c5000/0x2000)=nil, 0x2000, 0xc, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r0 = socket$packet(0x11, 0x2, 0x300) r1 = dup(r0) setsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000000140)="9c42c90ef2f7825cad5885b9777acf57", 0x10) preadv(r0, &(0x7f0000000000), 0x0, 0x1ff, 0x5) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x400, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x33b500, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ifreq(r4, 0x891d, &(0x7f00000005c0)={'lo\x00', @ifru_flags}) r5 = socket$inet6(0xa, 0x1, 0x8) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000001180)={'sit0\x00', 0x0}) sendto(r6, &(0x7f0000000000)="8c", 0x1, 0x12, &(0x7f0000000280)=@can={0x1d, r7}, 0x80) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f00000000c0)={@loopback, @remote, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x3, 0x7, 0x400, 0xc00, 0xffff, 0x190, r7}) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r4, 0x89f4, &(0x7f0000000240)={'syztnl0\x00', &(0x7f00000001c0)={'ip6tnl0\x00', r7, 0x21, 0x6, 0x3f, 0xd8, 0x30, @local, @mcast2, 0x40, 0x1, 0x8, 0x3}}) bind$packet(r3, &(0x7f0000000080)={0x11, 0x17, r7, 0x1, 0x9, 0x6, @random="122d29ad7920"}, 0x14) 00:15:00 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x0, {0x24}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:15:00 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000000)={'syz0', "2e095389166c479ca258d40b9d44a1ae62d129beadef1c0fb859d06a8872a07a11a3b574ece6be4f788dc7bc1e4bbf5511a3deb9113d74f98bef1f3dce6bc610267a7e853b3beeaa35c03d4f1ebc6c1b591ea0c749331a4401edcc99dc2f421d2bed3fef986d75f3ea334883865eca0356b47af21c159e99dffb85844d6ae46fe4477bb2ce467fb9419181eb20c1fd07fdabb31ee6a3140c74aa0ecb96ce97530aaa3b"}, 0xa7) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 00:15:00 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x100, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000640)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004e800)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004ea00)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004ec00)={0x8001, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1, r2}, {0x0, r3}], 0x4, "8c73253a626560"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000060680)={0x3, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}], 0xcb, "74c2c62a8fb137"}) r4 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r4, r4, 0x0, 0x24002da8) r5 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) read(r5, &(0x7f0000000200)=""/96, 0x60) pipe(&(0x7f0000000080)) writev(r4, &(0x7f0000000600)=[{&(0x7f0000000280)="5ae5eb92b18cd6fa6c3eb47802edbc7180305186d6e908133956529cb78d8342fc817970c836ab98da7ddac6c45f43", 0x2f}, {&(0x7f00000002c0)="0c19fbcf08e348bad81586bd82b1b6821472f314813484db92e9f16e3e8e52fbc8b06f352a6500418ea12360ba7fc61f07a4cc5cee28186b28f5b1306453f8d482fbfd44adfa921765fc141dab61c6581ed6a3d65e925d83a5f4ff6c7e021e5e42f9ca2662c2276324ea8548a1157d708c5a650966b89a1cd392cbbd19f7f29699552398989ea85693f5b85e437076fbd900e8c8627ff229fa758896f8e82b09cdc1878b7768c19e8d082810faf5abc41bad41be3f36393465229ec7f5d25da1a9e20d03e7f340377fb01786f6c9fc865a5b40cce5", 0xd5}, {&(0x7f0000000400)="bdb779236e99646f30892d8d733a7309d529ec39ca32df0abe6590976e5b8d9270c90a836352a6609f6000265467cd205ca18ebfea8788664c4aaae0b68dfeed94f5e5b5e6497d2c2c7ad65f7cdd7010ab58141601eb4be8b80fc80ad31bb45181577ecccb0dd8bf55949ea84c2c8232990c264391d7521381e14a2057f169dbcb7c1122d2", 0x85}, {&(0x7f00000004c0)="e2eee396ee65555610711f61c1cac7910ce2166ca484c5bd457e73cca8fd4254bad2a26c14cfc33f3306ef8ca9d3d8a5bac20fe587edfcf2ada75fe4a64825d2a0486ef63944d2743f400ee4b25e71ffcfe651a3c084ddd0ce094c817e64cab4", 0x60}, {&(0x7f0000000580)="6f1f4a39a7d231c507164af96404a36edf03922fb7e9f6ea3b9f7f944aaa7431c38fc0cf33dfd1ec3c9b1702de29c835cf86a0f9a423475605fa09a27ff58f7f6c7e2e8a3a2ab64ebf376950727ec12621d59a077a1531b3ee9be90d40d6fa876096237e132a35a4", 0x68}], 0x5) [ 258.123910][ T52] print_req_error: 35 callbacks suppressed [ 258.123923][ T52] blk_update_request: I/O error, dev loop7, sector 640 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 258.141109][ T52] blk_update_request: I/O error, dev loop7, sector 644 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 258.162694][T29527] loop7: detected capacity change from 0 to 1036 00:15:00 executing program 0: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x0, {0x22}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:15:00 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r0 = gettid() tkill(r0, 0x3a) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f0000000140)="9c42c90ef2f7825cad5885b9777acf57", 0x10) r2 = socket$packet(0x11, 0x2, 0x300) r3 = gettid() tkill(r3, 0x3a) r4 = gettid() tkill(r4, 0x3a) wait4(r4, &(0x7f0000000180), 0x40000000, &(0x7f00000001c0)) setsockopt$packet_buf(r2, 0x107, 0x2, &(0x7f0000000140)="9c42c90ef2f7825cad5885b9777acf57", 0x10) kcmp$KCMP_EPOLL_TFD(r0, 0xffffffffffffffff, 0x7, r1, &(0x7f0000000000)={0xffffffffffffffff, r2, 0x3}) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f00009df000/0x2000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 00:15:00 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x8) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) r5 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, r6) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000840)={0x1100, 0x28, 0x1, 0x70bd2c, 0x25dfdbfd, "", [@typed={0x7, 0x7e, 0x0, 0x0, @str='&-\x00'}, @generic="27ea6dc781b1218c782b23792ef9de98d535f7a0d1e54efa82a600527b8174e7dcc5274961918920a2b3e77d5d7ae6c93d1e074878273ac0e04addf7b8b363328594929e382c7280690e1ef2ce5a2bb1091738f03a5063e5e5d533fd9dbca0cb94dbf034947a9b560a91ed88059c3ab0aa8c1bf76edc67c996bdd396a10e9d6045b195677d2c05fd42f7fc0c44afd6d44917c602df6e36c12689d4d5412c291433d2e8963815fed225dd04a0c8abe988b7a989b9", @nested={0x1028, 0x34, 0x0, 0x1, [@typed={0x8, 0x3f, 0x0, 0x0, @pid=r2}, @typed={0x14, 0x40, 0x0, 0x0, @ipv6=@loopback}, @generic="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@typed={0x5, 0x8b, 0x0, 0x0, @str='\x00'}]}, @typed={0xc, 0x15, 0x0, 0x0, @u64}]}, 0x1100}, {&(0x7f0000001940)={0x120c, 0x21, 0x1, 0x70bd2d, 0x25dfdbff, "", [@generic="69317689313a86cc40798198111fecaae687ea312d4e22dd43ac6b5839f81f4620c8ad0caa39d57b99420df926e76ad5292b74a366d971841153fd1610e8241a5c0f69aef3b673a23a6a96e497eeaf666370530af0b9fd8dc7b4d1d847af2c19e0", 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@typed={0x8, 0x79, 0x0, 0x0, @pid}, @generic="682b480c542277b6187a9f2f586633a7c2", @generic="2f2fa779c569d11fa10f2cc1dd2de09877d696641568d565dc2972cd0d674a187f0b6189ff9ff184bbfb66e0d0cc77a9bd3dcd9cfeeda4200a04ab40587353757d8da9e80570c8ae7b1feb1274943dc68b26bb6860c0a73a129df91a24f91764ed035dd3c7dbfd4a90de3787aa69ee641ec3b709634c4e272468c6e766a7e0140f65a717fc095ed4faf3fa77d550b5ccca96c898138639a42737c38a341ab66135f378e6989401134f04b7504cfdf8c080417a4bbbd9411b83f1fd13a392041ab386ef11abc41ba5996f40d313c171c03509a86515555f1069f2f2afa782e72508e1553d5d9b18", @nested={0x4, 0x38}, @nested={0x93, 0x1e, 0x0, 0x1, [@typed={0x8, 0xf, 0x0, 0x0, @pid}, @typed={0xc, 0x42, 0x0, 0x0, @u64=0x3f}, @typed={0x8, 0x7d, 0x0, 0x0, @pid}, @generic="c7260e8b396af6aa9dc8309e807fed101df4af17d6e9ba6efcf528b98683eb2d3dd89f5eb76da787af96928660e002a7be311715570afb50add06aeb36220e010f115ce9bf3c88eff60c5dc819a148485640eb91d6dad3718afeae6323fa80b5c15a5e3f43a5f39d94f2ae", @typed={0x8, 0x18, 0x0, 0x0, @uid}]}]}, 0x120c}, {&(0x7f0000002b80)={0x115c, 0x1b, 0x200, 0x70bd25, 0x25dfdbfb, "", [@typed={0x4, 0x36}, @generic="b6cad77ed30056d2a504502a23302565a4d45445359743c5f4b8a8d55c20e090326db9df4ef77db023296624559051cc35897fa412939b46e20ef332bdba77639fab9b9b7173e849914a712bc926f969bfff3f84a02a0f720dba6401e0d776e1ba715e0109f7ca2b0394c89b885cde9a292ac95f6e0a42c1dcd3d706dff32c9aac2c5281a4", @nested={0x10bd, 0x34, 0x0, 0x1, [@generic="6156e7cd01b206ac345f011acca3d062cbf7a0610fefe91cedde2161cd7bdd07ffadbde9e874fdd436f4e7a51515fe929ed71ab3b3fc4720fcaa4274ddc7023226caf72235449de1aa93901946511b38a9d8cf920567781cb32c78faa4fbb0e3bd1cbe9a5df6fe7dd983078f9ba2968fa46efd4ed5239999a4e80337b82cf39d6eaf45ca18fdb6c641aaa2485930f975faab1041177c9fefa316fef59e583f7567df9ab8a2108bb5", @typed={0x1004, 0x8a, 0x0, 0x0, @binary="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@generic="d5d60c903ba2557cea48a3910a"]}]}, 0x115c}], 0x3, &(0x7f00000002c0)=[@rights={{0x28, 0x1, 0x1, [r1, 0xffffffffffffffff, r1, r1, 0xffffffffffffffff, r1]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r4, r6}}}], 0xa0, 0x20004814}, 0x4845) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000200)={r0, 0xffff, 0x965, 0x9}) ioctl$LOOP_SET_STATUS(r7, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x1d, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0x80000ffffffff]}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:15:00 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x0, {0x25}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:15:00 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_READ_VERITY_METADATA(0xffffffffffffffff, 0xc0286687, &(0x7f0000000100)={0x1, 0x9, 0xd0, &(0x7f0000000000)=""/208}) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 00:15:00 executing program 2: r0 = semget$private(0x0, 0x4, 0x0) semtimedop(r0, &(0x7f0000000280)=[{0x0, 0x8001, 0x1000}], 0x1, 0x0) semtimedop(r0, &(0x7f0000000040)=[{0x0, 0x0, 0x1800}], 0x1, 0x0) semctl$IPC_RMID(r0, 0x0, 0x0) semctl$SEM_STAT(r0, 0x2, 0x12, &(0x7f0000000280)=""/77) r1 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r1}, 0x0, 0x54fc, 0x1}) sendfile(r2, r2, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r3, 0x107, 0x2, &(0x7f0000000140)="9c42c90ef2f7825cad5885b9777acf57", 0x10) fstat(r3, &(0x7f0000000200)) 00:15:00 executing program 4: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1496d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x2) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x18) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000780)={0x0, {0x26}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f0000000080)) 00:15:00 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0)=0x3ff, 0x4) connect$inet6(r0, &(0x7f0000000200), 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000080), 0x4) sendto$inet6(r0, &(0x7f0000000180), 0xffffffffffffff7f, 0x0, 0x0, 0x10368a14f61da9bd) sendto$inet6(0xffffffffffffffff, &(0x7f0000000240)="0165988fff94722fa98c7a1c2ba05e174c31f63a578b657dcc1f03d6489f9c49dfc74011542cd98d7847fbdbaf9245736457edc89ae8507e815b3e31079da78ae6a8b4f5e3ad98dcb30dbd67ab6cc8b8293cee4d2528d03b001fdda07358a9b05e952ecf2e7ecd59c902e8650628c2d63be501a6eadfb81d26b3ae1668d4986f1b30ff105467b85fa0391660e08c0d02aabe663c96544ed282720a6a6bffd063b126ee0b7d90d15e06b56b08d69c22dfb9cfd6c6d3504dacf398a0b649c849b22d20329b87a01d4b661cb811c7fe333433da426558b7dc6cabcd2e1f40a54841f55047c87010ee24", 0xe8, 0x4000084, &(0x7f0000000100)={0xa, 0x4e23, 0x6, @remote, 0x32e}, 0x1c) clock_gettime(0x0, &(0x7f0000000140)={0x0}) syz_open_dev$vcsa(&(0x7f0000000340), 0x8001, 0x4e4a622e37e9131a) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r2, 0x107, 0x2, &(0x7f0000000140)="9c42c90ef2f7825cad5885b9777acf57", 0x10) syz_open_dev$sg(&(0x7f0000000380), 0xffffffff, 0x101000) r3 = syz_open_dev$sg(&(0x7f0000000180), 0x34e, 0x4000) ioctl$BTRFS_IOC_GET_FEATURES(r3, 0x80189439, &(0x7f0000000400)) setsockopt$sock_timeval(r0, 0x1, 0x20, &(0x7f0000000040)={r1}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x48, 0x0, 0x4) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_CTL_GET_FREE(r4, 0xc0406618) sendto$inet6(r4, &(0x7f0000000440)="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", 0xfffffffffffffea3, 0x1, &(0x7f00000001c0)={0xa, 0x4e21, 0x80, @private2={0xfc, 0x2, '\x00', 0x1}, 0x8001}, 0x1c) [ 258.397354][T29857] loop7: detected capacity change from 0 to 1036 00:15:00 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000ef1000/0x2000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 00:15:00 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) r3 = gettid() tkill(r3, 0x3a) r4 = syz_open_procfs(r2, &(0x7f00000002c0)='oom_score\x00') perf_event_open(&(0x7f0000000240)={0x3, 0x80, 0x7, 0x0, 0x0, 0x1, 0x0, 0x6d4e, 0x4020, 0x9, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x9c89, 0x2, @perf_bp={&(0x7f0000000200), 0x5}, 0x408, 0x8, 0x9, 0x3, 0x2, 0x5, 0x76c8, 0x0, 0x0, 0x0, 0x800}, r3, 0x10, r4, 0x5) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000300), 0x200000, 0x0) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r4) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:15:00 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_io_uring_setup(0x2de7, &(0x7f0000000000), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) syz_io_uring_submit(r2, r3, &(0x7f00000001c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x3, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/236, 0xec}], 0x1}, 0x0) syz_io_uring_setup(0x48f, &(0x7f0000000340)={0x0, 0x3cf0, 0x2, 0x3, 0x223}, &(0x7f0000002000/0x1000)=nil, &(0x7f0000002000/0x2000)=nil, &(0x7f0000000400)=0x0, &(0x7f0000000440)) syz_io_uring_setup(0x3808, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000008540)=@IORING_OP_TEE={0x21, 0x0, 0x0, @fd_index}, 0x10001) syz_io_uring_submit(r5, r6, &(0x7f00000000c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) syz_io_uring_submit(r4, r6, &(0x7f0000000480)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, {0x0, r7}}, 0x3) syz_io_uring_submit(r2, r3, &(0x7f0000000180)=@IORING_OP_TIMEOUT={0xb, 0x5, 0x0, 0x0, 0x3, &(0x7f0000000140), 0x1, 0x1, 0x1}, 0x401) io_uring_enter(r1, 0x302, 0x0, 0x0, 0x0, 0x0) r8 = socket$inet6(0xa, 0x1, 0x8) r9 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000001180)={'sit0\x00', 0x0}) sendto(r9, &(0x7f0000000000)="8c", 0x1, 0x0, &(0x7f0000000040)=@can={0x1d, r10}, 0x80) ioctl$sock_inet6_SIOCADDRT(r8, 0x890b, &(0x7f0000000200)={@dev={0xfe, 0x80, '\x00', 0xe}, @remote, @private1, 0x3, 0x7, 0x400, 0xc00, 0x3, 0x190, r10}) ioctl$sock_ipv6_tunnel_SIOCGETPRL(0xffffffffffffffff, 0x89f4, &(0x7f0000000240)={'syztnl0\x00', &(0x7f00000001c0)={'ip6tnl0\x00', r10, 0x21, 0x6, 0x2f, 0xd8, 0x10, @remote, @mcast2, 0x40, 0x1, 0x8, 0x7}}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000b00)={'ip_vti0\x00', &(0x7f0000000a40)={'gretap0\x00', 0x0, 0x80, 0x40, 0x4, 0x3, {{0x21, 0x4, 0x2, 0x4, 0x84, 0x67, 0xfff8, 0xea, 0x29, 0x0, @dev={0xac, 0x14, 0x14, 0x3e}, @private=0xa010102, {[@ssrr={0x89, 0x3, 0x81}, @cipso={0x86, 0x2b, 0x0, [{0x2, 0xe, "58e8aa6332e70c1a29c2789e"}, {0x0, 0xe, "c26baf9e634b7acb41dfdcaa"}, {0x7, 0x6, "58a6b02d"}, {0x6, 0x3, "b6"}]}, @ra={0x94, 0x4}, @ssrr={0x89, 0x7, 0x16, [@initdev={0xac, 0x1e, 0x1, 0x0}]}, @timestamp_prespec={0x44, 0x24, 0x43, 0x3, 0xd, [{@remote, 0xffff}, {@empty, 0x5}, {@private=0xa010101, 0xb5}, {@private=0xa010100, 0x1}]}, @timestamp={0x44, 0x10, 0xac, 0x0, 0x2, [0x2, 0x6, 0x100]}]}}}}}) sendmsg$ETHTOOL_MSG_CHANNELS_GET(0xffffffffffffffff, &(0x7f0000000d00)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000580)={0x144, 0x0, 0x200, 0x70bd25, 0x25dfdbfc, {}, [@HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x3b, 0x3, 0x7195fa60c737c453}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wlan1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_hsr\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r12}]}, @HEADER={0x60, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r12}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team0\x00'}]}, @HEADER={0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6_vti0\x00'}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r11}]}, @HEADER={0x4}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r12}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6tnl0\x00'}]}]}, 0x144}}, 0x0) sendmmsg$unix(r0, &(0x7f00000003c0)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000200)='o', 0x1}], 0x1}}], 0x1, 0x0) [ 258.572641][ T52] blk_update_request: I/O error, dev loop7, sector 896 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 258.596214][T29865] loop7: detected capacity change from 0 to 1036 00:15:00 executing program 3: accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @multicast2}, &(0x7f0000000080)=0x10, 0x80000) r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f00000000c0)={0x6c, @rand_addr=0x64010102, 0x4e23, 0x0, 'lc\x00', 0x31, 0x3, 0x54}, 0x2c) mmap(&(0x7f0000ac1000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000ba8000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009df000/0x2000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$inet6_tcp(0xa, 0x1, 0x0) madvise(&(0x7f0000be2000/0x2000)=nil, 0x2000, 0x2) sigaltstack(&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)) 00:15:01 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN(r0, 0x4040942c, &(0x7f0000000300)={0x0, 0x2, [0x4, 0x3, 0x3, 0x9, 0x2, 0x4]}) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NL80211_CMD_RADAR_DETECT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000580)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="000326bd7000b54325242abec1ad21c27d00", @ANYRES32=0x0, @ANYBLOB="0c00990004000000ffffff7f000000000e000000a100000200000800a10006000000000063fe685a37435abdb8d8b5289f74cd23243fee9f1c0296dfdba984c99b86bbd5da362bd1bc033596ede5bf97167e7b330036e1d14fbea50af14d223af87f164a2b793b57da6e6497a2cc1c2e4554387492f7c3fe"], 0x40}, 0x1, 0x0, 0x0, 0x24000080}, 0x4000000) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000240)) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) r4 = syz_open_procfs(r2, &(0x7f0000000200)='net/wireless\x00') r5 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r5, 0x107, 0x2, &(0x7f0000000140)="9c42c90ef2f7825cad5885b9777acf57", 0x10) ioctl$LOOP_SET_FD(r4, 0x4c00, r5) pipe(&(0x7f0000000080)) [ 258.620184][T29857] blk_update_request: I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 26 prio class 0 00:15:01 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000003c0)={{r0}, 0x0, 0x54fc, 0x1}) sendfile(r1, r1, 0x0, 0x24002da8) write$binfmt_misc(r2, &(0x7f0000000240)={'syz1', "c69c84c26ea9c2f8b1af36ee06c36c4d534c320f9efd221fdb896bf12b1862ffd0af2be2bd8cd065ef96927a2bdda153db075551f573296a7892f8f90254647714bfef028a5d23f18082f4eff2e7be27a232a28f6d59f918c4ca1411a4fcb7165d22c081ea475a6fb5fd88395bb071d13492a664fdc653adf16d98395385a2c782659ed6693b5e42d504e2fc4a13bcff363d90cbf361833882309d3665ce3432f5e25145113483b0bdabc540ec33b66f68566af550eb8d4263ade96ecb597aee635eb0ca"}, 0xc8) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x80000000, 0x1, 0x20, 0x0, "12d09f003051aba08b8dbe01e84840b538e6089a48df2b84075da713d61e01cb4edd768b941ed8f3df44b80b9e1bc7e048ce95ed7f5c1d5d43ad0770a3bc4c68", "91683edfd009000f67e9a5c69d8a5746e7f0e4a88ed27272d9e9139cb82b396e", [0x3, 0xffffffff]}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000780)={0x2500, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x9, "2bbb19e5631df896ba98674d0b4703551f0d03e2ed186049da15bffbdd1a3e02c2dda1e04e6fcd5ce9801d897649292487be6979a0b60bafc062c41c7373af99", "fd623e81b1486a5e6fab919c545f72d339f1538f1d1c4b68318117e2a6badf49"}) pipe(&(0x7f0000000080)) 00:15:01 executing program 0: r0 = syz_open_dev$rtc(&(0x7f0000000000), 0x0, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000080)={0x1, 0x1, {0x27, 0x26, 0xb, 0x15, 0xa, 0x7, 0x1, 0xd9, 0xffffffffffffffff}}) syz_io_uring_complete(0x0) set_mempolicy(0x3, &(0x7f00000000c0)=0xffffffff, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f0000000140)="9c42c90ef2f7825cad5885b9777acf57", 0x10) write$binfmt_elf64(r1, &(0x7f0000001680)=ANY=[@ANYBLOB="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